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| author | Eugene Sandulenko | 2010-08-06 13:13:25 +0000 |
|---|---|---|
| committer | Eugene Sandulenko | 2010-10-12 22:35:55 +0000 |
| commit | 47904bc7b2992189bb554833f00a79ff0fea9fb8 (patch) | |
| tree | 1cec51758c6741b970bd064fafee77607b9f884f /engines/sword25 | |
| parent | ca17def625154e5f758b797e4fc48c76b0566320 (diff) | |
| download | scummvm-rg350-47904bc7b2992189bb554833f00a79ff0fea9fb8.tar.gz scummvm-rg350-47904bc7b2992189bb554833f00a79ff0fea9fb8.tar.bz2 scummvm-rg350-47904bc7b2992189bb554833f00a79ff0fea9fb8.zip | |
SWORD25: Mass-astyle.
svn-id: r53222
Diffstat (limited to 'engines/sword25')
146 files changed, 5110 insertions, 5697 deletions
diff --git a/engines/sword25/fmv/movieplayer.cpp b/engines/sword25/fmv/movieplayer.cpp index a031fc8283..ea22cfd3db 100644 --- a/engines/sword25/fmv/movieplayer.cpp +++ b/engines/sword25/fmv/movieplayer.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -38,7 +38,9 @@ namespace Sword25 { #define BS_LOG_PREFIX "MOVIEPLAYER" -BS_Service *BS_OggTheora_CreateObject(BS_Kernel *pKernel) { return new BS_MoviePlayer(pKernel); } +BS_Service *BS_OggTheora_CreateObject(BS_Kernel *pKernel) { + return new BS_MoviePlayer(pKernel); +} BS_MoviePlayer::BS_MoviePlayer(BS_Kernel *pKernel) : BS_Service(pKernel) { if (!_RegisterScriptBindings()) diff --git a/engines/sword25/fmv/movieplayer.h b/engines/sword25/fmv/movieplayer.h index be841c51a9..08d0012388 100644 --- a/engines/sword25/fmv/movieplayer.h +++ b/engines/sword25/fmv/movieplayer.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -67,16 +67,16 @@ public: * This method loads a movie file and prepares it for playback. * There can be oly one movie file loaded at a time. If you already have loaded a * movie file, it will be unloaded and, if necessary, stopped playing. - * @param Filename The filename of the movie file to be loaded - * @param Z Z indicates the position of the film on the main graphics layer - * @return Returns false if an error occured while loading, otherwise true. + * @param Filename The filename of the movie file to be loaded + * @param Z Z indicates the position of the film on the main graphics layer + * @return Returns false if an error occured while loading, otherwise true. */ bool LoadMovie(const Common::String &Filename, unsigned int Z); /** * Unloads the currently loaded movie file. - * @return Returns false if an error occurred while unloading, otherwise true. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @return Returns false if an error occurred while unloading, otherwise true. + * @remark This method can only be called when IsMovieLoaded() returns true. */ bool UnloadMovie(); @@ -85,8 +85,8 @@ public: * * The film will be keeping the aspect ratio of the screen. * If the film was previously paused with Pause(), then the film will resume playing. - * @return Returns false if an error occurred while starting, otherwise true. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @return Returns false if an error occurred while starting, otherwise true. + * @remark This method can only be called when IsMovieLoaded() returns true. */ bool Play(); @@ -94,8 +94,8 @@ public: * Pauses movie playback. * * A paused movie can later be resumed by calling the Play() method again. - * @return Returns false if an error occurred while pausing, otherwise true. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @return Returns false if an error occurred while pausing, otherwise true. + * @remark This method can only be called when IsMovieLoaded() returns true. */ bool Pause(); @@ -111,7 +111,7 @@ public: /** * Returns whether the movie playback is paused. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @remark This method can only be called when IsMovieLoaded() returns true. */ bool IsPaused(); @@ -120,21 +120,21 @@ public: * * When a movie is loaded, the scaling factor is automatically selected so that the film * takes the maximum screen space, without the film being distorted. - * @return Returns the scaling factor of the film. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @return Returns the scaling factor of the film. + * @remark This method can only be called when IsMovieLoaded() returns true. */ float GetScaleFactor(); /** * Sets the factor by which the loaded film is to be scaled. - * @param ScaleFactor The desired scale factor. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @param ScaleFactor The desired scale factor. + * @remark This method can only be called when IsMovieLoaded() returns true. */ void SetScaleFactor(float ScaleFactor); /** * Returns the current playing position in seconds. - * @remark This method can only be called when IsMovieLoaded() returns true. + * @remark This method can only be called when IsMovieLoaded() returns true. */ double GetTime(); diff --git a/engines/sword25/fmv/theora_decoder.cpp b/engines/sword25/fmv/theora_decoder.cpp index b6647559d2..133adb3007 100644 --- a/engines/sword25/fmv/theora_decoder.cpp +++ b/engines/sword25/fmv/theora_decoder.cpp @@ -64,11 +64,11 @@ TheoraDecoder::~TheoraDecoder() { } void TheoraDecoder::queuePage(ogg_page *page) { - if (_theoraPacket) - ogg_stream_pagein(&_theoraOut, page); + if (_theoraPacket) + ogg_stream_pagein(&_theoraOut, page); - if (_vorbisPacket) - ogg_stream_pagein(&_vorbisOut, page); + if (_vorbisPacket) + ogg_stream_pagein(&_vorbisOut, page); } int TheoraDecoder::bufferData() { @@ -203,7 +203,7 @@ bool TheoraDecoder::load(Common::SeekableReadStream &stream) { if (_theoraInfo.pic_width != _theoraInfo.frame_width || _theoraInfo.pic_height != _theoraInfo.frame_height) debug(1, " Frame content is %dx%d with offset (%d,%d).", - _theoraInfo.frame_width, _theoraInfo.frame_height, _theoraInfo.pic_x, _theoraInfo.pic_y); + _theoraInfo.frame_width, _theoraInfo.frame_height, _theoraInfo.pic_x, _theoraInfo.pic_y); th_decode_ctl(_theoraDecode, TH_DECCTL_GET_PPLEVEL_MAX, &_ppLevelMax, sizeof(_ppLevelMax)); _ppLevel = _ppLevelMax; @@ -222,7 +222,7 @@ bool TheoraDecoder::load(Common::SeekableReadStream &stream) { vorbis_synthesis_init(&_vorbisDSP, &_vorbisInfo); vorbis_block_init(&_vorbisDSP, &_vorbisBlock); debug(3, "Ogg logical stream %lx is Vorbis %d channel %ld Hz audio.", - _vorbisOut.serialno, _vorbisInfo.channels, _vorbisInfo.rate); + _vorbisOut.serialno, _vorbisInfo.channels, _vorbisInfo.rate); } else { // tear down the partial vorbis setup vorbis_info_clear(&_vorbisInfo); @@ -307,7 +307,7 @@ Graphics::Surface *TheoraDecoder::decodeNextFrame() { _audiobufGranulePos = _vorbisDSP.granulepos - ret + i; else _audiobufGranulePos += i; - } else { + } else { // no pending audio; is there a pending packet to decode? if (ogg_stream_packetout(&_vorbisOut, &_oggPacket) > 0) { @@ -367,7 +367,7 @@ Graphics::Surface *TheoraDecoder::decodeNextFrame() { // are we at or past time for this video frame? if (_stateFlag && _videobufReady) { th_ycbcr_buffer yuv; - + th_decode_ycbcr_out(_theoraDecode, yuv); // TODO: YUV->RGB @@ -388,7 +388,7 @@ Graphics::Surface *TheoraDecoder::decodeNextFrame() { // if our buffers either don't exist or are ready to go, // we can begin playback if ((!_theoraPacket || _videobufReady) && - (!_vorbisPacket || _audiobufReady)) + (!_vorbisPacket || _audiobufReady)) _stateFlag = true; // same if we've run out of input diff --git a/engines/sword25/fmv/theora_decoder.h b/engines/sword25/fmv/theora_decoder.h index b6cf4567fc..690763e940 100755..100644 --- a/engines/sword25/fmv/theora_decoder.h +++ b/engines/sword25/fmv/theora_decoder.h @@ -34,7 +34,7 @@ #include <vorbis/codec.h> namespace Common { - class SeekableReadStream; +class SeekableReadStream; } namespace Sword25 { @@ -65,16 +65,28 @@ public: */ Graphics::Surface *decodeNextFrame(); - bool isVideoLoaded() const { return _fileStream != 0; } - uint16 getWidth() const { return _surface->w; } - uint16 getHeight() const { return _surface->h; } - uint32 getFrameCount() const { return _frameCount; } - Graphics::PixelFormat getPixelFormat() const { return Graphics::PixelFormat(3, 8, 8, 8, 0, 0, 0, 0, 0); } + bool isVideoLoaded() const { + return _fileStream != 0; + } + uint16 getWidth() const { + return _surface->w; + } + uint16 getHeight() const { + return _surface->h; + } + uint32 getFrameCount() const { + return _frameCount; + } + Graphics::PixelFormat getPixelFormat() const { + return Graphics::PixelFormat(3, 8, 8, 8, 0, 0, 0, 0, 0); + } uint32 getElapsedTime() const; protected: - Common::Rational getFrameRate() const { return _frameRate; } + Common::Rational getFrameRate() const { + return _frameRate; + } private: void queuePage(ogg_page *page); diff --git a/engines/sword25/gfx/animation.cpp b/engines/sword25/gfx/animation.cpp index deeca40df7..f906f05828 100644 --- a/engines/sword25/gfx/animation.cpp +++ b/engines/sword25/gfx/animation.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -57,9 +57,8 @@ namespace Sword25 { // Konstruktion / Destruktion // -------------------------- -BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String & FileName) : - BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION) -{ +BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String &FileName) : + BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION) { // Das BS_RenderObject konnte nicht erzeugt werden, daher muss an dieser Stelle abgebrochen werden. if (!m_InitSuccess) return; @@ -69,16 +68,15 @@ BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const m_InitSuccess = false; InitializeAnimationResource(FileName); - + // Erfolg signalisieren. m_InitSuccess = true; } // ----------------------------------------------------------------------------- -BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const BS_AnimationTemplate & Template) : - BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION) -{ +BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const BS_AnimationTemplate &Template) : + BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION) { // Das BS_RenderObject konnte nicht erzeugt werden, daher muss an dieser Stelle abgebrochen werden. if (!m_InitSuccess) return; @@ -95,9 +93,8 @@ BS_Animation::BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const // ----------------------------------------------------------------------------- -BS_Animation::BS_Animation(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : - BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION, Handle) -{ +BS_Animation::BS_Animation(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : + BS_TimedRenderObject(ParentPtr, BS_RenderObject::TYPE_ANIMATION, Handle) { // Das BS_RenderObject konnte nicht erzeugt werden, daher muss an dieser Stelle abgebrochen werden. if (!m_InitSuccess) return; @@ -109,14 +106,12 @@ BS_Animation::BS_Animation(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr // ----------------------------------------------------------------------------- -void BS_Animation::InitializeAnimationResource(const Common::String &FileName) -{ +void BS_Animation::InitializeAnimationResource(const Common::String &FileName) { // Die Resource wird für die gesamte Lebensdauer des Animations-Objektes gelockt. - BS_Resource * ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(FileName); + BS_Resource *ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(FileName); if (ResourcePtr && ResourcePtr->GetType() == BS_Resource::TYPE_ANIMATION) m_AnimationResourcePtr = static_cast<BS_AnimationResource *>(ResourcePtr); - else - { + else { BS_LOG_ERRORLN("The resource \"%s\" could not be requested. The Animation can't be created.", FileName.c_str()); return; } @@ -127,8 +122,7 @@ void BS_Animation::InitializeAnimationResource(const Common::String &FileName) // ----------------------------------------------------------------------------- -void BS_Animation::InitMembers() -{ +void BS_Animation::InitMembers() { m_CurrentFrame = 0; m_CurrentFrameTime = 0; m_Direction = FORWARD; @@ -146,17 +140,15 @@ void BS_Animation::InitMembers() // ----------------------------------------------------------------------------- -BS_Animation::~BS_Animation() -{ - if (GetAnimationDescription()) - { +BS_Animation::~BS_Animation() { + if (GetAnimationDescription()) { Stop(); GetAnimationDescription()->Unlock(); } // Delete Callbacks Common::Array<ANIMATION_CALLBACK_DATA>::iterator it = m_DeleteCallbacks.begin(); - for (; it != m_DeleteCallbacks.end(); it++) ((*it).Callback)((*it).Data); + for (; it != m_DeleteCallbacks.end(); it++)((*it).Callback)((*it).Data); } @@ -164,8 +156,7 @@ BS_Animation::~BS_Animation() // Steuermethoden // ----------------------------------------------------------------------------- -void BS_Animation::Play() -{ +void BS_Animation::Play() { // Wenn die Animation zuvor komplett durchgelaufen ist, wird sie wieder von Anfang abgespielt if (m_Finished) Stop(); @@ -175,16 +166,14 @@ void BS_Animation::Play() // ----------------------------------------------------------------------------- -void BS_Animation::Pause() -{ +void BS_Animation::Pause() { m_Running = false; UnlockAllFrames(); } // ----------------------------------------------------------------------------- -void BS_Animation::Stop() -{ +void BS_Animation::Stop() { m_CurrentFrame = 0; m_CurrentFrameTime = 0; m_Direction = FORWARD; @@ -193,15 +182,13 @@ void BS_Animation::Stop() // ----------------------------------------------------------------------------- -void BS_Animation::SetFrame(unsigned int Nr) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::SetFrame(unsigned int Nr) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - if (Nr >= animationDescriptionPtr->GetFrameCount()) - { + if (Nr >= animationDescriptionPtr->GetFrameCount()) { BS_LOG_ERRORLN("Tried to set animation to illegal frame (%d). Value must be between 0 and %d.", - Nr, animationDescriptionPtr->GetFrameCount()); + Nr, animationDescriptionPtr->GetFrameCount()); return; } @@ -215,37 +202,33 @@ void BS_Animation::SetFrame(unsigned int Nr) // Rendern // ----------------------------------------------------------------------------- -bool BS_Animation::DoRender() -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::DoRender() { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); BS_ASSERT(m_CurrentFrame < animationDescriptionPtr->GetFrameCount()); // Bitmap des aktuellen Frames holen - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(m_CurrentFrame).FileName); + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(m_CurrentFrame).FileName); BS_ASSERT(pResource); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource * pBitmapResource = static_cast<BS_BitmapResource*>(pResource); + BS_BitmapResource *pBitmapResource = static_cast<BS_BitmapResource *>(pResource); // Framebufferobjekt holen - BS_GraphicEngine * pGfx = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); + BS_GraphicEngine *pGfx = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); BS_ASSERT(pGfx); // Bitmap zeichnen bool Result; - if (IsScalingAllowed() && (m_Width != pBitmapResource->GetWidth() || m_Height != pBitmapResource->GetHeight())) - { + if (IsScalingAllowed() && (m_Width != pBitmapResource->GetWidth() || m_Height != pBitmapResource->GetHeight())) { Result = pBitmapResource->Blit(m_AbsoluteX, m_AbsoluteY, - (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipV ? BS_BitmapResource::FLIP_V : 0) | - (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, m_Width, m_Height); - } - else - { + (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipV ? BS_BitmapResource::FLIP_V : 0) | + (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, m_Width, m_Height); + } else { Result = pBitmapResource->Blit(m_AbsoluteX, m_AbsoluteY, - (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipV ? BS_BitmapResource::FLIP_V : 0) | - (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, -1, -1); + (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipV ? BS_BitmapResource::FLIP_V : 0) | + (animationDescriptionPtr->GetFrame(m_CurrentFrame).FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, -1, -1); } // Resource freigeben @@ -258,15 +241,13 @@ bool BS_Animation::DoRender() // Frame Notifikation // ----------------------------------------------------------------------------- -void BS_Animation::FrameNotification(int TimeElapsed) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::FrameNotification(int TimeElapsed) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); BS_ASSERT(TimeElapsed >= 0); // Nur wenn die Animation läuft wird sie auch weiterbewegt - if (m_Running) - { + if (m_Running) { int OldFrame = m_CurrentFrame; // Gesamte vergangene Zeit bestimmen (inkl. Restzeit des aktuellen Frames) @@ -280,8 +261,7 @@ void BS_Animation::FrameNotification(int TimeElapsed) // Neuen Frame bestimmen (je nach aktuellener Abspielrichtung wird addiert oder subtrahiert) int TmpCurFrame = m_CurrentFrame; - switch (m_Direction) - { + switch (m_Direction) { case FORWARD: TmpCurFrame += SkipFrames; break; @@ -292,20 +272,16 @@ void BS_Animation::FrameNotification(int TimeElapsed) default: BS_ASSERT(0); - } + } // Überläufe behandeln - if (TmpCurFrame < 0) - { + if (TmpCurFrame < 0) { // Loop-Point Callbacks Common::Array<ANIMATION_CALLBACK_DATA>::iterator it = m_LoopPointCallbacks.begin(); - while (it != m_LoopPointCallbacks.end()) - { - if (((*it).Callback)((*it).Data) == false) - { + while (it != m_LoopPointCallbacks.end()) { + if (((*it).Callback)((*it).Data) == false) { it = m_LoopPointCallbacks.erase(it); - } - else + } else it++; } @@ -313,21 +289,17 @@ void BS_Animation::FrameNotification(int TimeElapsed) BS_ASSERT(animationDescriptionPtr->GetAnimationType() == AT_JOJO); TmpCurFrame = - TmpCurFrame; m_Direction = FORWARD; - } - else if (static_cast<unsigned int>(TmpCurFrame) >= animationDescriptionPtr->GetFrameCount()) - { + } else if (static_cast<unsigned int>(TmpCurFrame) >= animationDescriptionPtr->GetFrameCount()) { // Loop-Point Callbacks Common::Array<ANIMATION_CALLBACK_DATA>::iterator it = m_LoopPointCallbacks.begin(); - while (it != m_LoopPointCallbacks.end()) - { + while (it != m_LoopPointCallbacks.end()) { if (((*it).Callback)((*it).Data) == false) it = m_LoopPointCallbacks.erase(it); else it++; } - switch (animationDescriptionPtr->GetAnimationType()) - { + switch (animationDescriptionPtr->GetAnimationType()) { case AT_ONESHOT: TmpCurFrame = animationDescriptionPtr->GetFrameCount() - 1; m_Finished = true; @@ -348,16 +320,13 @@ void BS_Animation::FrameNotification(int TimeElapsed) } } - if (m_CurrentFrame != TmpCurFrame) - { + if (m_CurrentFrame != TmpCurFrame) { ForceRefresh(); - - if (animationDescriptionPtr->GetFrame(m_CurrentFrame).Action != "") - { + + if (animationDescriptionPtr->GetFrame(m_CurrentFrame).Action != "") { // Action Callbacks Common::Array<ANIMATION_CALLBACK_DATA>::iterator it = m_ActionCallbacks.begin(); - while (it != m_ActionCallbacks.end()) - { + while (it != m_ActionCallbacks.end()) { if (((*it).Callback)((*it).Data) == false) it = m_ActionCallbacks.erase(it); else @@ -378,23 +347,22 @@ void BS_Animation::FrameNotification(int TimeElapsed) // ----------------------------------------------------------------------------- -void BS_Animation::ComputeCurrentCharacteristics() -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::ComputeCurrentCharacteristics() { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - const BS_AnimationResource::Frame & CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); + const BS_AnimationResource::Frame &CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); BS_ASSERT(pResource); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource* pBitmap = static_cast<BS_BitmapResource *>(pResource); + BS_BitmapResource *pBitmap = static_cast<BS_BitmapResource *>(pResource); // Größe des Bitmaps auf die Animation übertragen m_Width = static_cast<int>(pBitmap->GetWidth() * m_ScaleFactorX); m_Height = static_cast<int>(pBitmap->GetHeight() * m_ScaleFactorY); // Position anhand des Hotspots berechnen und setzen - int PosX = m_RelX + ComputeXModifier(); + int PosX = m_RelX + ComputeXModifier(); int PosY = m_RelY + ComputeYModifier(); BS_RenderObject::SetPos(PosX, PosY); @@ -404,16 +372,12 @@ void BS_Animation::ComputeCurrentCharacteristics() // ----------------------------------------------------------------------------- -bool BS_Animation::LockAllFrames() -{ - if (!m_FramesLocked) - { - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::LockAllFrames() { + if (!m_FramesLocked) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - for (unsigned int i = 0; i < animationDescriptionPtr->GetFrameCount(); ++i) - { - if (!BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(i).FileName)) - { + for (unsigned int i = 0; i < animationDescriptionPtr->GetFrameCount(); ++i) { + if (!BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(i).FileName)) { BS_LOG_ERRORLN("Could not lock all animation frames."); return false; } @@ -427,17 +391,13 @@ bool BS_Animation::LockAllFrames() // ----------------------------------------------------------------------------- -bool BS_Animation::UnlockAllFrames() -{ - if (m_FramesLocked) - { - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::UnlockAllFrames() { + if (m_FramesLocked) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - for (unsigned int i = 0; i < animationDescriptionPtr->GetFrameCount(); ++i) - { - BS_Resource* pResource; - if (!(pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(i).FileName))) - { + for (unsigned int i = 0; i < animationDescriptionPtr->GetFrameCount(); ++i) { + BS_Resource *pResource; + if (!(pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(animationDescriptionPtr->GetFrame(i).FileName))) { BS_LOG_ERRORLN("Could not unlock all animation frames."); return false; } @@ -457,54 +417,48 @@ bool BS_Animation::UnlockAllFrames() // Getter // ----------------------------------------------------------------------------- -BS_Animation::ANIMATION_TYPES BS_Animation::GetAnimationType() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +BS_Animation::ANIMATION_TYPES BS_Animation::GetAnimationType() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->GetAnimationType(); } // ----------------------------------------------------------------------------- -int BS_Animation::GetFPS() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +int BS_Animation::GetFPS() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->GetFPS(); } // ----------------------------------------------------------------------------- -int BS_Animation::GetFrameCount() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +int BS_Animation::GetFrameCount() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->GetFrameCount(); } // ----------------------------------------------------------------------------- -bool BS_Animation::IsScalingAllowed() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::IsScalingAllowed() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->IsScalingAllowed(); } // ----------------------------------------------------------------------------- -bool BS_Animation::IsAlphaAllowed() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::IsAlphaAllowed() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->IsAlphaAllowed(); } // ----------------------------------------------------------------------------- -bool BS_Animation::IsColorModulationAllowed() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +bool BS_Animation::IsColorModulationAllowed() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->IsColorModulationAllowed(); } @@ -513,8 +467,7 @@ bool BS_Animation::IsColorModulationAllowed() const // Positionieren // ----------------------------------------------------------------------------- -void BS_Animation::SetPos(int RelX, int RelY) -{ +void BS_Animation::SetPos(int RelX, int RelY) { m_RelX = RelX; m_RelY = RelY; @@ -523,8 +476,7 @@ void BS_Animation::SetPos(int RelX, int RelY) // ----------------------------------------------------------------------------- -void BS_Animation::SetX(int RelX) -{ +void BS_Animation::SetX(int RelX) { m_RelX = RelX; ComputeCurrentCharacteristics(); @@ -532,8 +484,7 @@ void BS_Animation::SetX(int RelX) // ----------------------------------------------------------------------------- -void BS_Animation::SetY(int RelY) -{ +void BS_Animation::SetY(int RelY) { m_RelY = RelY; ComputeCurrentCharacteristics(); @@ -543,19 +494,16 @@ void BS_Animation::SetY(int RelY) // Darstellungsart festlegen // ----------------------------------------------------------------------------- -void BS_Animation::SetAlpha(int Alpha) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::SetAlpha(int Alpha) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - if (!animationDescriptionPtr->IsAlphaAllowed()) - { + if (!animationDescriptionPtr->IsAlphaAllowed()) { BS_LOG_WARNINGLN("Tried to set alpha value on an animation that does not support alpha. Call was ignored."); return; } unsigned int NewModulationColor = (m_ModulationColor & 0x00ffffff) | Alpha << 24; - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -563,19 +511,16 @@ void BS_Animation::SetAlpha(int Alpha) // ----------------------------------------------------------------------------- -void BS_Animation::SetModulationColor(unsigned int ModulationColor) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::SetModulationColor(unsigned int ModulationColor) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - if (!animationDescriptionPtr->IsColorModulationAllowed()) - { + if (!animationDescriptionPtr->IsColorModulationAllowed()) { BS_LOG_WARNINGLN("Tried to set modulation color on an animation that does not support color modulation. Call was ignored"); return; } unsigned int NewModulationColor = (ModulationColor & 0x00ffffff) | (m_ModulationColor & 0xff000000); - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -583,26 +528,22 @@ void BS_Animation::SetModulationColor(unsigned int ModulationColor) // ----------------------------------------------------------------------------- -void BS_Animation::SetScaleFactor(float ScaleFactor) -{ +void BS_Animation::SetScaleFactor(float ScaleFactor) { SetScaleFactorX(ScaleFactor); SetScaleFactorY(ScaleFactor); } // ----------------------------------------------------------------------------- -void BS_Animation::SetScaleFactorX(float ScaleFactorX) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::SetScaleFactorX(float ScaleFactorX) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - if (!animationDescriptionPtr->IsScalingAllowed()) - { + if (!animationDescriptionPtr->IsScalingAllowed()) { BS_LOG_WARNINGLN("Tried to set x scale factor on an animation that does not support scaling. Call was ignored"); return; } - if (ScaleFactorX != m_ScaleFactorX) - { + if (ScaleFactorX != m_ScaleFactorX) { m_ScaleFactorX = ScaleFactorX; if (m_ScaleFactorX <= 0.0f) m_ScaleFactorX = 0.001f; ForceRefresh(); @@ -612,18 +553,15 @@ void BS_Animation::SetScaleFactorX(float ScaleFactorX) // ----------------------------------------------------------------------------- -void BS_Animation::SetScaleFactorY(float ScaleFactorY) -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +void BS_Animation::SetScaleFactorY(float ScaleFactorY) { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - if (!animationDescriptionPtr->IsScalingAllowed()) - { + if (!animationDescriptionPtr->IsScalingAllowed()) { BS_LOG_WARNINGLN("Tried to set y scale factor on an animation that does not support scaling. Call was ignored"); return; } - if (ScaleFactorY != m_ScaleFactorY) - { + if (ScaleFactorY != m_ScaleFactorY) { m_ScaleFactorY = ScaleFactorY; if (m_ScaleFactorY <= 0.0f) m_ScaleFactorY = 0.001f; ForceRefresh(); @@ -633,56 +571,50 @@ void BS_Animation::SetScaleFactorY(float ScaleFactorY) // ----------------------------------------------------------------------------- -const Common::String & BS_Animation::GetCurrentAction() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +const Common::String &BS_Animation::GetCurrentAction() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); return animationDescriptionPtr->GetFrame(m_CurrentFrame).Action; } // ----------------------------------------------------------------------------- -int BS_Animation::GetX() const -{ +int BS_Animation::GetX() const { return m_RelX; } // ----------------------------------------------------------------------------- -int BS_Animation::GetY() const -{ +int BS_Animation::GetY() const { return m_RelY; } // ----------------------------------------------------------------------------- -int BS_Animation::GetAbsoluteX() const -{ +int BS_Animation::GetAbsoluteX() const { return m_AbsoluteX + (m_RelX - m_X); } // ----------------------------------------------------------------------------- -int BS_Animation::GetAbsoluteY() const -{ +int BS_Animation::GetAbsoluteY() const { return m_AbsoluteY + (m_RelY - m_Y); } // ----------------------------------------------------------------------------- -int BS_Animation::ComputeXModifier() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +int BS_Animation::ComputeXModifier() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - const BS_AnimationResource::Frame & CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); + const BS_AnimationResource::Frame &CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); BS_ASSERT(pResource); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource* pBitmap = static_cast<BS_BitmapResource *>(pResource); + BS_BitmapResource *pBitmap = static_cast<BS_BitmapResource *>(pResource); int Result = CurFrame.FlipV ? - static_cast<int>((pBitmap->GetWidth() - 1 - CurFrame.HotspotX) * m_ScaleFactorX) : - - static_cast<int>(CurFrame.HotspotX * m_ScaleFactorX); + - static_cast<int>(CurFrame.HotspotX * m_ScaleFactorX); pBitmap->Release(); @@ -691,19 +623,18 @@ int BS_Animation::ComputeXModifier() const // ----------------------------------------------------------------------------- -int BS_Animation::ComputeYModifier() const -{ - BS_AnimationDescription * animationDescriptionPtr = GetAnimationDescription(); +int BS_Animation::ComputeYModifier() const { + BS_AnimationDescription *animationDescriptionPtr = GetAnimationDescription(); BS_ASSERT(animationDescriptionPtr); - const BS_AnimationResource::Frame & CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); + const BS_AnimationResource::Frame &CurFrame = animationDescriptionPtr->GetFrame(m_CurrentFrame); - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(CurFrame.FileName); BS_ASSERT(pResource); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource* pBitmap = static_cast<BS_BitmapResource *>(pResource); + BS_BitmapResource *pBitmap = static_cast<BS_BitmapResource *>(pResource); int Result = CurFrame.FlipH ? - static_cast<int>((pBitmap->GetHeight() - 1 - CurFrame.HotspotY) * m_ScaleFactorY) : - - static_cast<int>(CurFrame.HotspotY * m_ScaleFactorY); + - static_cast<int>(CurFrame.HotspotY * m_ScaleFactorY); pBitmap->Release(); @@ -712,8 +643,7 @@ int BS_Animation::ComputeYModifier() const // ----------------------------------------------------------------------------- -void BS_Animation::RegisterActionCallback(ANIMATION_CALLBACK Callback, unsigned int Data) -{ +void BS_Animation::RegisterActionCallback(ANIMATION_CALLBACK Callback, unsigned int Data) { ANIMATION_CALLBACK_DATA CD; CD.Callback = Callback; CD.Data = Data; @@ -722,8 +652,7 @@ void BS_Animation::RegisterActionCallback(ANIMATION_CALLBACK Callback, unsigned // ----------------------------------------------------------------------------- -void BS_Animation::RegisterLoopPointCallback(ANIMATION_CALLBACK Callback, unsigned int Data) -{ +void BS_Animation::RegisterLoopPointCallback(ANIMATION_CALLBACK Callback, unsigned int Data) { ANIMATION_CALLBACK_DATA CD; CD.Callback = Callback; CD.Data = Data; @@ -732,8 +661,7 @@ void BS_Animation::RegisterLoopPointCallback(ANIMATION_CALLBACK Callback, unsign // ----------------------------------------------------------------------------- -void BS_Animation::RegisterDeleteCallback(ANIMATION_CALLBACK Callback, unsigned int Data) -{ +void BS_Animation::RegisterDeleteCallback(ANIMATION_CALLBACK Callback, unsigned int Data) { ANIMATION_CALLBACK_DATA CD; CD.Callback = Callback; CD.Data = Data; @@ -744,15 +672,13 @@ void BS_Animation::RegisterDeleteCallback(ANIMATION_CALLBACK Callback, unsigned // Persistenz // ----------------------------------------------------------------------------- -void BS_Animation::PersistCallbackVector(BS_OutputPersistenceBlock & Writer, const Common::Array<ANIMATION_CALLBACK_DATA> & Vector) -{ +void BS_Animation::PersistCallbackVector(BS_OutputPersistenceBlock &Writer, const Common::Array<ANIMATION_CALLBACK_DATA> & Vector) { // Anzahl an Callbacks persistieren. Writer.Write(Vector.size()); - + // Alle Callbacks einzeln persistieren. Common::Array<ANIMATION_CALLBACK_DATA>::const_iterator It = Vector.begin(); - while (It != Vector.end()) - { + while (It != Vector.end()) { Writer.Write(BS_CallbackRegistry::GetInstance().ResolveCallbackPointer(It->Callback)); Writer.Write(It->Data); @@ -762,8 +688,7 @@ void BS_Animation::PersistCallbackVector(BS_OutputPersistenceBlock & Writer, con // ----------------------------------------------------------------------------- -void BS_Animation::UnpersistCallbackVector(BS_InputPersistenceBlock & Reader, Common::Array<ANIMATION_CALLBACK_DATA> & Vector) -{ +void BS_Animation::UnpersistCallbackVector(BS_InputPersistenceBlock &Reader, Common::Array<ANIMATION_CALLBACK_DATA> & Vector) { // Callbackvector leeren. Vector.resize(0); @@ -772,14 +697,13 @@ void BS_Animation::UnpersistCallbackVector(BS_InputPersistenceBlock & Reader, Co Reader.Read(CallbackCount); // Alle Callbacks einzeln wieder herstellen. - for (unsigned int i = 0; i < CallbackCount; ++i) - { + for (unsigned int i = 0; i < CallbackCount; ++i) { ANIMATION_CALLBACK_DATA CallbackData; Common::String CallbackFunctionName; Reader.Read(CallbackFunctionName); CallbackData.Callback = reinterpret_cast<ANIMATION_CALLBACK>(BS_CallbackRegistry::GetInstance().ResolveCallbackFunction(CallbackFunctionName)); - + Reader.Read(CallbackData.Data); Vector.push_back(CallbackData); @@ -788,8 +712,7 @@ void BS_Animation::UnpersistCallbackVector(BS_InputPersistenceBlock & Reader, Co // ----------------------------------------------------------------------------- -bool BS_Animation::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_Animation::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_RenderObject::Persist(Writer); @@ -806,20 +729,15 @@ bool BS_Animation::Persist(BS_OutputPersistenceBlock & Writer) Writer.Write(static_cast<unsigned int>(m_Direction)); // Je nach Animationstyp entweder das Template oder die Ressource speichern. - if (m_AnimationResourcePtr) - { + if (m_AnimationResourcePtr) { unsigned int Marker = 0; Writer.Write(Marker); Writer.Write(m_AnimationResourcePtr->GetFileName()); - } - else if (m_AnimationTemplateHandle) - { + } else if (m_AnimationTemplateHandle) { unsigned int Marker = 1; Writer.Write(Marker); Writer.Write(m_AnimationTemplateHandle); - } - else - { + } else { BS_ASSERT(false); } @@ -837,8 +755,7 @@ bool BS_Animation::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_Animation::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_Animation::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_RenderObject::Unpersist(Reader); @@ -859,18 +776,13 @@ bool BS_Animation::Unpersist(BS_InputPersistenceBlock & Reader) // Animationstyp einlesen. unsigned int Marker; Reader.Read(Marker); - if (Marker == 0) - { + if (Marker == 0) { Common::String ResourceFilename; Reader.Read(ResourceFilename); InitializeAnimationResource(ResourceFilename); - } - else if (Marker == 1) - { + } else if (Marker == 1) { Reader.Read(m_AnimationTemplateHandle); - } - else - { + } else { BS_ASSERT(false); } @@ -888,8 +800,7 @@ bool BS_Animation::Unpersist(BS_InputPersistenceBlock & Reader) // ----------------------------------------------------------------------------- -BS_AnimationDescription * BS_Animation::GetAnimationDescription() const -{ +BS_AnimationDescription *BS_Animation::GetAnimationDescription() const { if (m_AnimationResourcePtr) return m_AnimationResourcePtr; else return BS_AnimationTemplateRegistry::GetInstance().ResolveHandle(m_AnimationTemplateHandle); } diff --git a/engines/sword25/gfx/animation.h b/engines/sword25/gfx/animation.h index 9faf17d7a3..93f450dce0 100644 --- a/engines/sword25/gfx/animation.h +++ b/engines/sword25/gfx/animation.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,23 +53,21 @@ class BS_AnimationTemplate; class BS_AnimationDescription; class BS_InputPersistenceBlock; -class BS_Animation : public BS_TimedRenderObject -{ -friend class BS_RenderObject; +class BS_Animation : public BS_TimedRenderObject { + friend class BS_RenderObject; private: - BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String & FileName); - BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const BS_AnimationTemplate & Template); - BS_Animation(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); + BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String &FileName); + BS_Animation(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const BS_AnimationTemplate &Template); + BS_Animation(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); public: - enum ANIMATION_TYPES - { + enum ANIMATION_TYPES { AT_ONESHOT, AT_LOOP, AT_JOJO }; - + virtual ~BS_Animation(); void Play(); @@ -80,44 +78,44 @@ public: virtual void SetPos(int X, int Y); virtual void SetX(int X); virtual void SetY(int Y); - + virtual int GetX() const; virtual int GetY() const; virtual int GetAbsoluteX() const; virtual int GetAbsoluteY() const; /** - @brief Setzt den Alphawert der Animation. - @param Alpha der neue Alphawert der Animation (0 = keine Deckung, 255 = volle Deckung). - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. + @brief Setzt den Alphawert der Animation. + @param Alpha der neue Alphawert der Animation (0 = keine Deckung, 255 = volle Deckung). + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. */ void SetAlpha(int Alpha); /** - @brief Setzt die Modulationfarbe der Animation. - @param Color eine 24-Bit Farbe, die die Modulationsfarbe der Animation festlegt. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. + @brief Setzt die Modulationfarbe der Animation. + @param Color eine 24-Bit Farbe, die die Modulationsfarbe der Animation festlegt. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. */ void SetModulationColor(unsigned int ModulationColor); /** - @brief Setzt den Skalierungsfaktor der Animation. - @param ScaleFactor der Faktor um den die Animation in beide Richtungen gestreckt werden soll. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor der Animation. + @param ScaleFactor der Faktor um den die Animation in beide Richtungen gestreckt werden soll. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactor(float ScaleFactor); /** - @brief Setzt den Skalierungsfaktor der Animation auf der X-Achse. - @param ScaleFactor der Faktor um den die Animation in Richtungen der X-Achse gestreckt werden soll. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor der Animation auf der X-Achse. + @param ScaleFactor der Faktor um den die Animation in Richtungen der X-Achse gestreckt werden soll. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactorX(float ScaleFactorX); /** - @brief Setzt den Skalierungsfaktor der Animation auf der Y-Achse. - @param ScaleFactor der Faktor um den die Animation in Richtungen der Y-Achse gestreckt werden soll. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor der Animation auf der Y-Achse. + @param ScaleFactor der Faktor um den die Animation in Richtungen der Y-Achse gestreckt werden soll. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactorY(float ScaleFactorY); @@ -125,28 +123,36 @@ public: @brief Gibt den Skalierungsfakter der Animation auf der X-Achse zurück. @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ - float GetScaleFactorX() const { return m_ScaleFactorX; } + float GetScaleFactorX() const { + return m_ScaleFactorX; + } /** @brief Gibt den Skalierungsfakter der Animation auf der Y-Achse zurück. @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ - float GetScaleFactorY() const { return m_ScaleFactorY; } - - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + float GetScaleFactorY() const { + return m_ScaleFactorY; + } + + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); virtual void FrameNotification(int TimeElapsed); - - ANIMATION_TYPES GetAnimationType() const; - int GetFPS() const; - int GetFrameCount() const; - bool IsScalingAllowed() const; - bool IsAlphaAllowed() const; - bool IsColorModulationAllowed() const; - unsigned int GetCurrentFrame() const { return m_CurrentFrame; } - const Common::String & GetCurrentAction() const ; - bool IsRunning() const { return m_Running; } + + ANIMATION_TYPES GetAnimationType() const; + int GetFPS() const; + int GetFrameCount() const; + bool IsScalingAllowed() const; + bool IsAlphaAllowed() const; + bool IsColorModulationAllowed() const; + unsigned int GetCurrentFrame() const { + return m_CurrentFrame; + } + const Common::String &GetCurrentAction() const ; + bool IsRunning() const { + return m_Running; + } typedef bool (*ANIMATION_CALLBACK)(unsigned int); @@ -158,68 +164,66 @@ protected: virtual bool DoRender(); private: - enum DIRECTION - { + enum DIRECTION { FORWARD, BACKWARD }; - int m_RelX; - int m_RelY; - float m_ScaleFactorX; - float m_ScaleFactorY; - unsigned int m_ModulationColor; - unsigned int m_CurrentFrame; - int m_CurrentFrameTime; - bool m_Running; - bool m_Finished; - DIRECTION m_Direction; - BS_AnimationResource * m_AnimationResourcePtr; - unsigned int m_AnimationTemplateHandle; - bool m_FramesLocked; - - struct ANIMATION_CALLBACK_DATA - { - ANIMATION_CALLBACK Callback; - unsigned int Data; + int m_RelX; + int m_RelY; + float m_ScaleFactorX; + float m_ScaleFactorY; + unsigned int m_ModulationColor; + unsigned int m_CurrentFrame; + int m_CurrentFrameTime; + bool m_Running; + bool m_Finished; + DIRECTION m_Direction; + BS_AnimationResource *m_AnimationResourcePtr; + unsigned int m_AnimationTemplateHandle; + bool m_FramesLocked; + + struct ANIMATION_CALLBACK_DATA { + ANIMATION_CALLBACK Callback; + unsigned int Data; }; Common::Array<ANIMATION_CALLBACK_DATA> m_LoopPointCallbacks; Common::Array<ANIMATION_CALLBACK_DATA> m_ActionCallbacks; Common::Array<ANIMATION_CALLBACK_DATA> m_DeleteCallbacks; /** - @brief Lockt alle Frames. - @return Gibt false zurück, falls nicht alle Frames gelockt werden konnten. + @brief Lockt alle Frames. + @return Gibt false zurück, falls nicht alle Frames gelockt werden konnten. */ bool LockAllFrames(); /** - @brief Unlockt alle Frames. - @return Gibt false zurück, falls nicht alles Frames freigegeben werden konnten. + @brief Unlockt alle Frames. + @return Gibt false zurück, falls nicht alles Frames freigegeben werden konnten. */ bool UnlockAllFrames(); /** - @brief Diese Methode aktualisiert die Parameter (Größe, Position) der Animation anhand des aktuellen Frames. + @brief Diese Methode aktualisiert die Parameter (Größe, Position) der Animation anhand des aktuellen Frames. - Diese Methode muss bei jedem Framewechsel aufgerufen werden damit der RenderObject-Manager immer aktuelle Daten hat. + Diese Methode muss bei jedem Framewechsel aufgerufen werden damit der RenderObject-Manager immer aktuelle Daten hat. */ void ComputeCurrentCharacteristics(); /** - @brief Berechnet den Abstand zwischen dem linken Rand und dem Hotspot auf X-Achse in der aktuellen Darstellung. + @brief Berechnet den Abstand zwischen dem linken Rand und dem Hotspot auf X-Achse in der aktuellen Darstellung. */ int ComputeXModifier() const; /** - @brief Berechnet den Abstand zwischen dem linken Rand und dem Hotspot auf X-Achse in der aktuellen Darstellung. + @brief Berechnet den Abstand zwischen dem linken Rand und dem Hotspot auf X-Achse in der aktuellen Darstellung. */ int ComputeYModifier() const; void InitMembers(); - void PersistCallbackVector(BS_OutputPersistenceBlock & Writer, const Common::Array<ANIMATION_CALLBACK_DATA> & Vector); - void UnpersistCallbackVector(BS_InputPersistenceBlock & Reader, Common::Array<ANIMATION_CALLBACK_DATA> & Vector); - BS_AnimationDescription * GetAnimationDescription() const; + void PersistCallbackVector(BS_OutputPersistenceBlock &Writer, const Common::Array<ANIMATION_CALLBACK_DATA> & Vector); + void UnpersistCallbackVector(BS_InputPersistenceBlock &Reader, Common::Array<ANIMATION_CALLBACK_DATA> & Vector); + BS_AnimationDescription *GetAnimationDescription() const; void InitializeAnimationResource(const Common::String &FileName); }; diff --git a/engines/sword25/gfx/animationdescription.cpp b/engines/sword25/gfx/animationdescription.cpp index 405a5c2938..f8ed9b893c 100644 --- a/engines/sword25/gfx/animationdescription.cpp +++ b/engines/sword25/gfx/animationdescription.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -46,8 +46,7 @@ namespace Sword25 { // Persistenz // ----------------------------------------------------------------------------- -bool BS_AnimationDescription::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_AnimationDescription::Persist(BS_OutputPersistenceBlock &Writer) { Writer.Write(static_cast<unsigned int>(m_AnimationType)); Writer.Write(m_FPS); Writer.Write(m_MillisPerFrame); @@ -60,8 +59,7 @@ bool BS_AnimationDescription::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_AnimationDescription::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_AnimationDescription::Unpersist(BS_InputPersistenceBlock &Reader) { unsigned int AnimationType; Reader.Read(AnimationType); m_AnimationType = static_cast<BS_Animation::ANIMATION_TYPES>(AnimationType); diff --git a/engines/sword25/gfx/animationdescription.h b/engines/sword25/gfx/animationdescription.h index e6cb578d2d..e4c861d4e0 100644 --- a/engines/sword25/gfx/animationdescription.h +++ b/engines/sword25/gfx/animationdescription.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -49,8 +49,7 @@ namespace Sword25 { // Klassendefinition // ----------------------------------------------------------------------------- -class BS_AnimationDescription : public BS_Persistable -{ +class BS_AnimationDescription : public BS_Persistable { protected: BS_AnimationDescription() : m_AnimationType(BS_Animation::AT_LOOP), @@ -62,46 +61,57 @@ protected: {}; public: - struct Frame - { + struct Frame { // Die Hotspot-Angabe bezieht sich auf das ungeflippte Bild!! - int HotspotX; - int HotspotY; - bool FlipV; - bool FlipH; - Common::String FileName; - Common::String Action; + int HotspotX; + int HotspotY; + bool FlipV; + bool FlipH; + Common::String FileName; + Common::String Action; }; // ----------------------------------------------------------------------------- // Abstrakte Methoden // ----------------------------------------------------------------------------- - - virtual const Frame & GetFrame(unsigned int Index) const = 0; - virtual unsigned int GetFrameCount() const = 0; - virtual void Unlock() = 0; + + virtual const Frame &GetFrame(unsigned int Index) const = 0; + virtual unsigned int GetFrameCount() const = 0; + virtual void Unlock() = 0; // ----------------------------------------------------------------------------- // Getter Methoden // ----------------------------------------------------------------------------- - - BS_Animation::ANIMATION_TYPES GetAnimationType() const { return m_AnimationType; } - int GetFPS() const { return m_FPS; } - int GetMillisPerFrame() const { return m_MillisPerFrame; } - bool IsScalingAllowed() const { return m_ScalingAllowed; } - bool IsAlphaAllowed() const { return m_AlphaAllowed; } - bool IsColorModulationAllowed() const { return m_ColorModulationAllowed; } - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + BS_Animation::ANIMATION_TYPES GetAnimationType() const { + return m_AnimationType; + } + int GetFPS() const { + return m_FPS; + } + int GetMillisPerFrame() const { + return m_MillisPerFrame; + } + bool IsScalingAllowed() const { + return m_ScalingAllowed; + } + bool IsAlphaAllowed() const { + return m_AlphaAllowed; + } + bool IsColorModulationAllowed() const { + return m_ColorModulationAllowed; + } + + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: - BS_Animation::ANIMATION_TYPES m_AnimationType; - int m_FPS; - int m_MillisPerFrame; - bool m_ScalingAllowed; - bool m_AlphaAllowed; - bool m_ColorModulationAllowed; + BS_Animation::ANIMATION_TYPES m_AnimationType; + int m_FPS; + int m_MillisPerFrame; + bool m_ScalingAllowed; + bool m_AlphaAllowed; + bool m_ColorModulationAllowed; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/animationresource.cpp b/engines/sword25/gfx/animationresource.cpp index 5de3d90ff2..a0a7f25057 100644 --- a/engines/sword25/gfx/animationresource.cpp +++ b/engines/sword25/gfx/animationresource.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,34 +54,31 @@ namespace Sword25 { // Constants // ----------------------------------------------------------------------------- -namespace -{ - const int DEFAULT_FPS = 10; - const int MIN_FPS = 1; - const int MAX_FPS = 200; +namespace { +const int DEFAULT_FPS = 10; +const int MIN_FPS = 1; +const int MAX_FPS = 200; } // ----------------------------------------------------------------------------- // Construction / Destruction // ----------------------------------------------------------------------------- -BS_AnimationResource::BS_AnimationResource(const Common::String& FileName) : +BS_AnimationResource::BS_AnimationResource(const Common::String &FileName) : BS_Resource(FileName, BS_Resource::TYPE_ANIMATION), - m_Valid(false) -{ + m_Valid(false) { // Pointer auf den Package-Manager bekommen - BS_PackageManager* PackagePtr = BS_Kernel::GetInstance()->GetPackage(); + BS_PackageManager *PackagePtr = BS_Kernel::GetInstance()->GetPackage(); BS_ASSERT(PackagePtr); // Animations-XML laden TiXmlDocument Doc; { - // Die Daten werden zunächst über den Package-Manager gelesen und dann in einen um ein Byte größeren Buffer kopiert und + // Die Daten werden zunächst über den Package-Manager gelesen und dann in einen um ein Byte größeren Buffer kopiert und // NULL-Terminiert, da TinyXML NULL-Terminierte Daten benötigt. unsigned int FileSize; - char * LoadBuffer = (char *) PackagePtr->GetFile(GetFileName(), &FileSize); - if (!LoadBuffer) - { + char *LoadBuffer = (char *) PackagePtr->GetFile(GetFileName(), &FileSize); + if (!LoadBuffer) { BS_LOG_ERRORLN("Could not read \"%s\".", GetFileName().c_str()); return; } @@ -94,27 +91,24 @@ BS_AnimationResource::BS_AnimationResource(const Common::String& FileName) : // Datei parsen Doc.Parse(&WorkBuffer[0]); free(WorkBuffer); - if (Doc.Error()) - { + if (Doc.Error()) { BS_LOG_ERRORLN("The following TinyXML-Error occured while parsing \"%s\": %s", GetFileName().c_str(), Doc.ErrorDesc()); return; } } // Wurzelknoten des Animations-Tags finden, prüfen und Attribute auslesen. - TiXmlElement* pElement; + TiXmlElement *pElement; { - TiXmlNode* pNode = Doc.FirstChild("animation"); - if (!pNode || pNode->Type() != TiXmlNode::ELEMENT) - { + TiXmlNode *pNode = Doc.FirstChild("animation"); + if (!pNode || pNode->Type() != TiXmlNode::ELEMENT) { BS_LOG_ERRORLN("No <animation> tag found in \"%s\".", GetFileName().c_str()); return; } pElement = pNode->ToElement(); // Animation-Tag parsen - if (!ParseAnimationTag(*pElement, m_FPS, m_AnimationType)) - { + if (!ParseAnimationTag(*pElement, m_FPS, m_AnimationType)) { BS_LOG_ERRORLN("An error occurred while parsing <animation> tag in \"%s\".", GetFileName().c_str()); return; } @@ -131,17 +125,15 @@ BS_AnimationResource::BS_AnimationResource(const Common::String& FileName) : } // Nacheinander alle Frames-Informationen erstellen. - TiXmlElement* pFrameElement = pElement->FirstChild("frame")->ToElement(); - while (pFrameElement) - { + TiXmlElement *pFrameElement = pElement->FirstChild("frame")->ToElement(); + while (pFrameElement) { Frame CurFrame; - - if (!ParseFrameTag(*pFrameElement, CurFrame, *PackagePtr)) - { + + if (!ParseFrameTag(*pFrameElement, CurFrame, *PackagePtr)) { BS_LOG_ERRORLN("An error occurred in \"%s\" while parsing <frame> tag.", GetFileName().c_str()); return; } - + m_Frames.push_back(CurFrame); pFrameElement = pFrameElement->NextSiblingElement("frame"); } @@ -150,54 +142,46 @@ BS_AnimationResource::BS_AnimationResource(const Common::String& FileName) : PackagePtr->ChangeDirectory(OldDirectory); // Sicherstellen, dass die Animation mindestens einen Frame besitzt - if (m_Frames.empty()) - { + if (m_Frames.empty()) { BS_LOG_ERRORLN("\"%s\" does not have any frames.", GetFileName().c_str()); return; } // Alle Frame-Dateien werden vorgecached - if (!PrecacheAllFrames()) - { + if (!PrecacheAllFrames()) { BS_LOG_ERRORLN("Could not precache all frames of \"%s\".", GetFileName().c_str()); return; } // Feststellen, ob die Animation skalierbar ist - if (!ComputeFeatures()) - { - BS_LOG_ERRORLN("Could not determine the features of \"%s\".", GetFileName().c_str()); - return; - } + if (!ComputeFeatures()) { + BS_LOG_ERRORLN("Could not determine the features of \"%s\".", GetFileName().c_str()); + return; + } - m_Valid = true; + m_Valid = true; } // ----------------------------------------------------------------------------- // Dokument-Parsermethoden // ----------------------------------------------------------------------------- -bool BS_AnimationResource::ParseAnimationTag(TiXmlElement& AnimationTag, int& FPS, BS_Animation::ANIMATION_TYPES & AnimationType) -{ +bool BS_AnimationResource::ParseAnimationTag(TiXmlElement &AnimationTag, int &FPS, BS_Animation::ANIMATION_TYPES &AnimationType) { // FPS einlesen - const char* FPSString; - if (FPSString = AnimationTag.Attribute("fps")) - { + const char *FPSString; + if (FPSString = AnimationTag.Attribute("fps")) { int TempFPS; - if (!BS_String::ToInt(Common::String(FPSString), TempFPS) || TempFPS < MIN_FPS || TempFPS > MAX_FPS) - { + if (!BS_String::ToInt(Common::String(FPSString), TempFPS) || TempFPS < MIN_FPS || TempFPS > MAX_FPS) { BS_LOG_WARNINGLN("Illegal fps value (\"%s\") in <animation> tag in \"%s\". Assuming default (\"%d\"). " - "The fps value has to be between %d and %d.", - FPSString, GetFileName().c_str(), DEFAULT_FPS, MIN_FPS, MAX_FPS); - } - else + "The fps value has to be between %d and %d.", + FPSString, GetFileName().c_str(), DEFAULT_FPS, MIN_FPS, MAX_FPS); + } else FPS = TempFPS; } // Loop-Typ einlesen - const char* LoopTypeString; - if (LoopTypeString = AnimationTag.Attribute("type")) - { + const char *LoopTypeString; + if (LoopTypeString = AnimationTag.Attribute("type")) { if (strcmp(LoopTypeString, "oneshot") == 0) AnimationType = BS_Animation::AT_ONESHOT; else if (strcmp(LoopTypeString, "loop") == 0) @@ -206,7 +190,7 @@ bool BS_AnimationResource::ParseAnimationTag(TiXmlElement& AnimationTag, int& FP AnimationType = BS_Animation::AT_JOJO; else BS_LOG_WARNINGLN("Illegal type value (\"%s\") in <animation> tag in \"%s\". Assuming default (\"loop\").", - LoopTypeString, GetFileName().c_str()); + LoopTypeString, GetFileName().c_str()); } return true; @@ -214,68 +198,59 @@ bool BS_AnimationResource::ParseAnimationTag(TiXmlElement& AnimationTag, int& FP // ----------------------------------------------------------------------------- -bool BS_AnimationResource::ParseFrameTag(TiXmlElement& FrameTag, Frame& Frame_, BS_PackageManager& PackageManager) -{ - const char* FileString = FrameTag.Attribute("file"); - if (!FileString) - { +bool BS_AnimationResource::ParseFrameTag(TiXmlElement &FrameTag, Frame &Frame_, BS_PackageManager &PackageManager) { + const char *FileString = FrameTag.Attribute("file"); + if (!FileString) { BS_LOG_ERRORLN("<frame> tag without file attribute occurred in \"%s\".", GetFileName().c_str()); return false; } Frame_.FileName = PackageManager.GetAbsolutePath(FileString); - if (Frame_.FileName == "") - { + if (Frame_.FileName == "") { BS_LOG_ERRORLN("Could not create absolute path for file specified in <frame> tag in \"%s\": \"%s\".", GetFileName().c_str(), FileString); return false; } - const char* ActionString = FrameTag.Attribute("action"); + const char *ActionString = FrameTag.Attribute("action"); if (ActionString) Frame_.Action = ActionString; - const char* HotspotxString = FrameTag.Attribute("hotspotx"); - const char* HotspotyString = FrameTag.Attribute("hotspoty"); + const char *HotspotxString = FrameTag.Attribute("hotspotx"); + const char *HotspotyString = FrameTag.Attribute("hotspoty"); if ((!HotspotxString && HotspotyString) || - (HotspotxString && !HotspotyString)) + (HotspotxString && !HotspotyString)) BS_LOG_WARNINGLN("%s attribute occurred without %s attribute in <frame> tag in \"%s\". Assuming default (\"0\").", - HotspotxString ? "hotspotx" : "hotspoty", - !HotspotyString ? "hotspoty" : "hotspotx", - GetFileName().c_str()); + HotspotxString ? "hotspotx" : "hotspoty", + !HotspotyString ? "hotspoty" : "hotspotx", + GetFileName().c_str()); Frame_.HotspotX = 0; if (HotspotxString && !BS_String::ToInt(Common::String(HotspotxString), Frame_.HotspotX)) BS_LOG_WARNINGLN("Illegal hotspotx value (\"%s\") in frame tag in \"%s\". Assuming default (\"%s\").", - HotspotxString,GetFileName().c_str(), Frame_.HotspotX); + HotspotxString, GetFileName().c_str(), Frame_.HotspotX); Frame_.HotspotY = 0; if (HotspotyString && !BS_String::ToInt(Common::String(HotspotyString), Frame_.HotspotY)) BS_LOG_WARNINGLN("Illegal hotspoty value (\"%s\") in frame tag in \"%s\". Assuming default (\"%s\").", - HotspotyString, GetFileName().c_str(), Frame_.HotspotY); + HotspotyString, GetFileName().c_str(), Frame_.HotspotY); - const char* FlipVString = FrameTag.Attribute("flipv"); - if (FlipVString) - { - if (!BS_String::ToBool(Common::String(FlipVString), Frame_.FlipV)) - { + const char *FlipVString = FrameTag.Attribute("flipv"); + if (FlipVString) { + if (!BS_String::ToBool(Common::String(FlipVString), Frame_.FlipV)) { BS_LOG_WARNINGLN("Illegal flipv value (\"%s\") in <frame> tag in \"%s\". Assuming default (\"false\").", - FlipVString, GetFileName().c_str()); + FlipVString, GetFileName().c_str()); Frame_.FlipV = false; } - } - else + } else Frame_.FlipV = false; - const char* FlipHString = FrameTag.Attribute("fliph"); - if (FlipHString) - { - if (!BS_String::ToBool(FlipHString, Frame_.FlipH)) - { + const char *FlipHString = FrameTag.Attribute("fliph"); + if (FlipHString) { + if (!BS_String::ToBool(FlipHString, Frame_.FlipH)) { BS_LOG_WARNINGLN("Illegal fliph value (\"%s\") in <frame> tag in \"%s\". Assuming default (\"false\").", - FlipHString, GetFileName().c_str()); + FlipHString, GetFileName().c_str()); Frame_.FlipH = false; } - } - else + } else Frame_.FlipH = false; return true; @@ -283,19 +258,15 @@ bool BS_AnimationResource::ParseFrameTag(TiXmlElement& FrameTag, Frame& Frame_, // ----------------------------------------------------------------------------- -BS_AnimationResource::~BS_AnimationResource() -{ +BS_AnimationResource::~BS_AnimationResource() { } // ----------------------------------------------------------------------------- -bool BS_AnimationResource::PrecacheAllFrames() const -{ +bool BS_AnimationResource::PrecacheAllFrames() const { Common::Array<Frame>::const_iterator Iter = m_Frames.begin(); - for (; Iter != m_Frames.end(); ++Iter) - { - if (!BS_Kernel::GetInstance()->GetResourceManager()->PrecacheResource((*Iter).FileName)) - { + for (; Iter != m_Frames.end(); ++Iter) { + if (!BS_Kernel::GetInstance()->GetResourceManager()->PrecacheResource((*Iter).FileName)) { BS_LOG_ERRORLN("Could not precache \"%s\".", (*Iter).FileName.c_str()); return false; } @@ -306,8 +277,7 @@ bool BS_AnimationResource::PrecacheAllFrames() const // ----------------------------------------------------------------------------- -bool BS_AnimationResource::ComputeFeatures() -{ +bool BS_AnimationResource::ComputeFeatures() { BS_ASSERT(m_Frames.size()); // Alle Features werden als vorhanden angenommen @@ -317,11 +287,9 @@ bool BS_AnimationResource::ComputeFeatures() // Alle Frame durchgehen und alle Features deaktivieren, die auch nur von einem Frame nicht unterstützt werden. Common::Array<Frame>::const_iterator Iter = m_Frames.begin(); - for (; Iter != m_Frames.end(); ++Iter) - { - BS_BitmapResource* pBitmap; - if (!(pBitmap = static_cast<BS_BitmapResource*> (BS_Kernel::GetInstance()->GetResourceManager()->RequestResource((*Iter).FileName)))) - { + for (; Iter != m_Frames.end(); ++Iter) { + BS_BitmapResource *pBitmap; + if (!(pBitmap = static_cast<BS_BitmapResource *>(BS_Kernel::GetInstance()->GetResourceManager()->RequestResource((*Iter).FileName)))) { BS_LOG_ERRORLN("Could not request \"%s\".", (*Iter).FileName.c_str()); return false; } diff --git a/engines/sword25/gfx/animationresource.h b/engines/sword25/gfx/animationresource.h index 1eff3edcc8..f67963e6f8 100644 --- a/engines/sword25/gfx/animationresource.h +++ b/engines/sword25/gfx/animationresource.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -63,34 +63,54 @@ class BS_PackageManager; // Class Definition // ----------------------------------------------------------------------------- -class BS_AnimationResource : public BS_Resource, public BS_AnimationDescription -{ +class BS_AnimationResource : public BS_Resource, public BS_AnimationDescription { public: - BS_AnimationResource(const Common::String & FileName); + BS_AnimationResource(const Common::String &FileName); virtual ~BS_AnimationResource(); - virtual const Frame & GetFrame(unsigned int Index) const { BS_ASSERT(Index < m_Frames.size()); return m_Frames[Index]; } - virtual unsigned int GetFrameCount() const { return m_Frames.size(); } - virtual void Unlock() { Release(); } - - BS_Animation::ANIMATION_TYPES GetAnimationType() const { return m_AnimationType; } - int GetFPS() const { return m_FPS; } - int GetMillisPerFrame() const { return m_MillisPerFrame; } - bool IsScalingAllowed() const { return m_ScalingAllowed; } - bool IsAlphaAllowed() const { return m_AlphaAllowed; } - bool IsColorModulationAllowed() const { return m_ColorModulationAllowed; } - bool IsValid() const { return m_Valid; } + virtual const Frame &GetFrame(unsigned int Index) const { + BS_ASSERT(Index < m_Frames.size()); + return m_Frames[Index]; + } + virtual unsigned int GetFrameCount() const { + return m_Frames.size(); + } + virtual void Unlock() { + Release(); + } + + BS_Animation::ANIMATION_TYPES GetAnimationType() const { + return m_AnimationType; + } + int GetFPS() const { + return m_FPS; + } + int GetMillisPerFrame() const { + return m_MillisPerFrame; + } + bool IsScalingAllowed() const { + return m_ScalingAllowed; + } + bool IsAlphaAllowed() const { + return m_AlphaAllowed; + } + bool IsColorModulationAllowed() const { + return m_ColorModulationAllowed; + } + bool IsValid() const { + return m_Valid; + } private: - bool m_Valid; + bool m_Valid; - Common::Array<Frame> m_Frames; + Common::Array<Frame> m_Frames; //@{ /** @name Dokument-Parser Methoden */ - bool ParseAnimationTag(TiXmlElement& AnimationTag, int& FPS, BS_Animation::ANIMATION_TYPES & AnimationType); - bool ParseFrameTag(TiXmlElement& FrameTag, Frame& Frame, BS_PackageManager& PackageManager); + bool ParseAnimationTag(TiXmlElement &AnimationTag, int &FPS, BS_Animation::ANIMATION_TYPES &AnimationType); + bool ParseFrameTag(TiXmlElement &FrameTag, Frame &Frame, BS_PackageManager &PackageManager); //@} diff --git a/engines/sword25/gfx/animationtemplate.cpp b/engines/sword25/gfx/animationtemplate.cpp index 03afec36b7..dede871ece 100644 --- a/engines/sword25/gfx/animationtemplate.cpp +++ b/engines/sword25/gfx/animationtemplate.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,16 +53,12 @@ namespace Sword25 { // Konstruktion / Destruktion // ----------------------------------------------------------------------------- -unsigned int BS_AnimationTemplate::Create(const Common::String & SourceAnimation) -{ - BS_AnimationTemplate * AnimationTemplatePtr = new BS_AnimationTemplate(SourceAnimation); +unsigned int BS_AnimationTemplate::Create(const Common::String &SourceAnimation) { + BS_AnimationTemplate *AnimationTemplatePtr = new BS_AnimationTemplate(SourceAnimation); - if (AnimationTemplatePtr->IsValid()) - { + if (AnimationTemplatePtr->IsValid()) { return BS_AnimationTemplateRegistry::GetInstance().ResolvePtr(AnimationTemplatePtr); - } - else - { + } else { delete AnimationTemplatePtr; return 0; } @@ -70,16 +66,12 @@ unsigned int BS_AnimationTemplate::Create(const Common::String & SourceAnimation // ----------------------------------------------------------------------------- -unsigned int BS_AnimationTemplate::Create(const BS_AnimationTemplate & Other) -{ - BS_AnimationTemplate * AnimationTemplatePtr = new BS_AnimationTemplate(Other); +unsigned int BS_AnimationTemplate::Create(const BS_AnimationTemplate &Other) { + BS_AnimationTemplate *AnimationTemplatePtr = new BS_AnimationTemplate(Other); - if (AnimationTemplatePtr->IsValid()) - { + if (AnimationTemplatePtr->IsValid()) { return BS_AnimationTemplateRegistry::GetInstance().ResolvePtr(AnimationTemplatePtr); - } - else - { + } else { delete AnimationTemplatePtr; return 0; } @@ -87,16 +79,12 @@ unsigned int BS_AnimationTemplate::Create(const BS_AnimationTemplate & Other) // ----------------------------------------------------------------------------- -unsigned int BS_AnimationTemplate::Create(BS_InputPersistenceBlock & Reader, unsigned int Handle) -{ - BS_AnimationTemplate * AnimationTemplatePtr = new BS_AnimationTemplate(Reader, Handle); +unsigned int BS_AnimationTemplate::Create(BS_InputPersistenceBlock &Reader, unsigned int Handle) { + BS_AnimationTemplate *AnimationTemplatePtr = new BS_AnimationTemplate(Reader, Handle); - if (AnimationTemplatePtr->IsValid()) - { + if (AnimationTemplatePtr->IsValid()) { return BS_AnimationTemplateRegistry::GetInstance().ResolvePtr(AnimationTemplatePtr); - } - else - { + } else { delete AnimationTemplatePtr; return 0; } @@ -104,8 +92,7 @@ unsigned int BS_AnimationTemplate::Create(BS_InputPersistenceBlock & Reader, uns // ----------------------------------------------------------------------------- -BS_AnimationTemplate::BS_AnimationTemplate(const Common::String & SourceAnimation) -{ +BS_AnimationTemplate::BS_AnimationTemplate(const Common::String &SourceAnimation) { // Objekt registrieren. BS_AnimationTemplateRegistry::GetInstance().RegisterObject(this); @@ -120,8 +107,7 @@ BS_AnimationTemplate::BS_AnimationTemplate(const Common::String & SourceAnimatio // ----------------------------------------------------------------------------- -BS_AnimationTemplate::BS_AnimationTemplate(const BS_AnimationTemplate & Other) -{ +BS_AnimationTemplate::BS_AnimationTemplate(const BS_AnimationTemplate &Other) { // Objekt registrieren. BS_AnimationTemplateRegistry::GetInstance().RegisterObject(this); @@ -147,23 +133,20 @@ BS_AnimationTemplate::BS_AnimationTemplate(const BS_AnimationTemplate & Other) // ----------------------------------------------------------------------------- -BS_AnimationTemplate::BS_AnimationTemplate(BS_InputPersistenceBlock & Reader, unsigned int Handle) -{ +BS_AnimationTemplate::BS_AnimationTemplate(BS_InputPersistenceBlock &Reader, unsigned int Handle) { // Objekt registrieren. - BS_AnimationTemplateRegistry::GetInstance().RegisterObject(this, Handle); + BS_AnimationTemplateRegistry::GetInstance().RegisterObject(this, Handle); // Objekt laden. - m_Valid = Unpersist(Reader); + m_Valid = Unpersist(Reader); } // ----------------------------------------------------------------------------- -BS_AnimationResource * BS_AnimationTemplate::RequestSourceAnimation(const Common::String & SourceAnimation) const -{ - BS_ResourceManager * RMPtr = BS_Kernel::GetInstance()->GetResourceManager(); - BS_Resource * ResourcePtr; - if (NULL == (ResourcePtr = RMPtr->RequestResource(SourceAnimation)) || ResourcePtr->GetType() != BS_Resource::TYPE_ANIMATION) - { +BS_AnimationResource *BS_AnimationTemplate::RequestSourceAnimation(const Common::String &SourceAnimation) const { + BS_ResourceManager *RMPtr = BS_Kernel::GetInstance()->GetResourceManager(); + BS_Resource *ResourcePtr; + if (NULL == (ResourcePtr = RMPtr->RequestResource(SourceAnimation)) || ResourcePtr->GetType() != BS_Resource::TYPE_ANIMATION) { BS_LOG_ERRORLN("The resource \"%s\" could not be requested or is has an invalid type. The animation template can't be created.", SourceAnimation.c_str()); return 0; } @@ -172,11 +155,9 @@ BS_AnimationResource * BS_AnimationTemplate::RequestSourceAnimation(const Common // ----------------------------------------------------------------------------- -BS_AnimationTemplate::~BS_AnimationTemplate() -{ +BS_AnimationTemplate::~BS_AnimationTemplate() { // Animations-Resource freigeben - if (m_SourceAnimationPtr) - { + if (m_SourceAnimationPtr) { m_SourceAnimationPtr->Release(); } @@ -186,64 +167,52 @@ BS_AnimationTemplate::~BS_AnimationTemplate() // ----------------------------------------------------------------------------- -void BS_AnimationTemplate::AddFrame(int Index) -{ - if (ValidateSourceIndex(Index)) - { +void BS_AnimationTemplate::AddFrame(int Index) { + if (ValidateSourceIndex(Index)) { m_Frames.push_back(m_SourceAnimationPtr->GetFrame(Index)); } } // ----------------------------------------------------------------------------- -void BS_AnimationTemplate::SetFrame(int DestIndex, int SrcIndex) -{ - if (ValidateDestIndex(DestIndex) && ValidateSourceIndex(SrcIndex)) - { +void BS_AnimationTemplate::SetFrame(int DestIndex, int SrcIndex) { + if (ValidateDestIndex(DestIndex) && ValidateSourceIndex(SrcIndex)) { m_Frames[DestIndex] = m_SourceAnimationPtr->GetFrame(SrcIndex); } } // ----------------------------------------------------------------------------- -bool BS_AnimationTemplate::ValidateSourceIndex(unsigned int Index) const -{ - if (Index > m_SourceAnimationPtr->GetFrameCount()) - { +bool BS_AnimationTemplate::ValidateSourceIndex(unsigned int Index) const { + if (Index > m_SourceAnimationPtr->GetFrameCount()) { BS_LOG_WARNINGLN("Tried to insert a frame (\"%d\") that does not exist in the source animation (\"%s\"). Ignoring call.", - Index, m_SourceAnimationPtr->GetFileName().c_str()); + Index, m_SourceAnimationPtr->GetFileName().c_str()); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_AnimationTemplate::ValidateDestIndex(unsigned int Index) const -{ - if (Index > m_Frames.size()) - { +bool BS_AnimationTemplate::ValidateDestIndex(unsigned int Index) const { + if (Index > m_Frames.size()) { BS_LOG_WARNINGLN("Tried to change a nonexistent frame (\"%d\") in a template animation. Ignoring call.", - Index); + Index); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -void BS_AnimationTemplate::SetFPS(int FPS) -{ +void BS_AnimationTemplate::SetFPS(int FPS) { m_FPS = FPS; m_MillisPerFrame = 1000000 / m_FPS; } // ----------------------------------------------------------------------------- -bool BS_AnimationTemplate::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_AnimationTemplate::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; // Parent persistieren. @@ -254,8 +223,7 @@ bool BS_AnimationTemplate::Persist(BS_OutputPersistenceBlock & Writer) // Frames einzeln persistieren. Common::Array<const Frame>::const_iterator Iter = m_Frames.begin(); - while (Iter != m_Frames.end()) - { + while (Iter != m_Frames.end()) { Writer.Write(Iter->HotspotX); Writer.Write(Iter->HotspotY); Writer.Write(Iter->FlipV); @@ -274,8 +242,7 @@ bool BS_AnimationTemplate::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_AnimationTemplate::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_AnimationTemplate::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; // Parent wieder herstellen. @@ -286,8 +253,7 @@ bool BS_AnimationTemplate::Unpersist(BS_InputPersistenceBlock & Reader) Reader.Read(FrameCount); // Frames einzeln wieder herstellen. - for (unsigned int i = 0; i < FrameCount; ++i) - { + for (unsigned int i = 0; i < FrameCount; ++i) { Frame frame; Reader.Read(frame.HotspotX); Reader.Read(frame.HotspotY); diff --git a/engines/sword25/gfx/animationtemplate.h b/engines/sword25/gfx/animationtemplate.h index 389353431e..48c20b9910 100644 --- a/engines/sword25/gfx/animationtemplate.h +++ b/engines/sword25/gfx/animationtemplate.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -59,65 +59,75 @@ class BS_AnimationResource; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_AnimationTemplate : public BS_AnimationDescription -{ +class BS_AnimationTemplate : public BS_AnimationDescription { public: - static unsigned int Create(const Common::String & SourceAnimation); - static unsigned int Create(const BS_AnimationTemplate & Other); - static unsigned int Create(BS_InputPersistenceBlock & Reader, unsigned int Handle); - BS_AnimationTemplate * ResolveHandle(unsigned int Handle) const; + static unsigned int Create(const Common::String &SourceAnimation); + static unsigned int Create(const BS_AnimationTemplate &Other); + static unsigned int Create(BS_InputPersistenceBlock &Reader, unsigned int Handle); + BS_AnimationTemplate *ResolveHandle(unsigned int Handle) const; private: - BS_AnimationTemplate(const Common::String & SourceAnimation); - BS_AnimationTemplate(const BS_AnimationTemplate & Other); - BS_AnimationTemplate(BS_InputPersistenceBlock & Reader, unsigned int Handle); + BS_AnimationTemplate(const Common::String &SourceAnimation); + BS_AnimationTemplate(const BS_AnimationTemplate &Other); + BS_AnimationTemplate(BS_InputPersistenceBlock &Reader, unsigned int Handle); public: ~BS_AnimationTemplate(); - virtual const Frame & GetFrame(unsigned int Index) const { BS_ASSERT(Index < m_Frames.size()); return m_Frames[Index]; } - virtual unsigned int GetFrameCount() const { return m_Frames.size(); } - virtual void Unlock() { delete this; } - - bool IsValid() const { return m_Valid; } + virtual const Frame &GetFrame(unsigned int Index) const { + BS_ASSERT(Index < m_Frames.size()); + return m_Frames[Index]; + } + virtual unsigned int GetFrameCount() const { + return m_Frames.size(); + } + virtual void Unlock() { + delete this; + } + + bool IsValid() const { + return m_Valid; + } /** - @brief Fügt einen neuen Frame zur Animation hinzu. + @brief Fügt einen neuen Frame zur Animation hinzu. - Der Frame wird an das Ende der Animation angehängt. + Der Frame wird an das Ende der Animation angehängt. - @param Index der Index des Frames in der Quellanimation + @param Index der Index des Frames in der Quellanimation */ void AddFrame(int Index); /** - @brief Ändert einen bereits in der Animation vorhandenen Frame. - @param DestIndex der Index des Frames der überschrieben werden soll - @param SrcIndex der Index des einzufügenden Frames in der Quellanimation + @brief Ändert einen bereits in der Animation vorhandenen Frame. + @param DestIndex der Index des Frames der überschrieben werden soll + @param SrcIndex der Index des einzufügenden Frames in der Quellanimation */ void SetFrame(int DestIndex, int SrcIndex); /** - @brief Setzt den Animationstyp. - @param Type der Typ der Animation. Muss aus den enum BS_Animation::ANIMATION_TYPES sein. + @brief Setzt den Animationstyp. + @param Type der Typ der Animation. Muss aus den enum BS_Animation::ANIMATION_TYPES sein. */ - void SetAnimationType(BS_Animation::ANIMATION_TYPES Type) { m_AnimationType = Type; } + void SetAnimationType(BS_Animation::ANIMATION_TYPES Type) { + m_AnimationType = Type; + } /** - @brief Setzt die Abspielgeschwindigkeit. - @param FPS die Abspielgeschwindigkeit in Frames pro Sekunde. + @brief Setzt die Abspielgeschwindigkeit. + @param FPS die Abspielgeschwindigkeit in Frames pro Sekunde. */ void SetFPS(int FPS); - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); private: - Common::Array<const Frame> m_Frames; - BS_AnimationResource * m_SourceAnimationPtr; - bool m_Valid; + Common::Array<const Frame> m_Frames; + BS_AnimationResource *m_SourceAnimationPtr; + bool m_Valid; - BS_AnimationResource * RequestSourceAnimation(const Common::String & SourceAnimation) const; + BS_AnimationResource *RequestSourceAnimation(const Common::String &SourceAnimation) const; bool ValidateSourceIndex(unsigned int Index) const; bool ValidateDestIndex(unsigned int Index) const; }; diff --git a/engines/sword25/gfx/animationtemplateregistry.cpp b/engines/sword25/gfx/animationtemplateregistry.cpp index 1913a7cf8b..32195e8166 100644 --- a/engines/sword25/gfx/animationtemplateregistry.cpp +++ b/engines/sword25/gfx/animationtemplateregistry.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -57,22 +57,19 @@ std::auto_ptr<BS_AnimationTemplateRegistry> BS_AnimationTemplateRegistry::m_Inst // ----------------------------------------------------------------------------- -void BS_AnimationTemplateRegistry::LogErrorLn(const char * Message) const -{ +void BS_AnimationTemplateRegistry::LogErrorLn(const char *Message) const { BS_LOG_ERRORLN(Message); } // ----------------------------------------------------------------------------- -void BS_AnimationTemplateRegistry::LogWarningLn(const char * Message) const -{ +void BS_AnimationTemplateRegistry::LogWarningLn(const char *Message) const { BS_LOG_WARNINGLN(Message); } // ----------------------------------------------------------------------------- -bool BS_AnimationTemplateRegistry::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_AnimationTemplateRegistry::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; // Das nächste zu vergebene Handle schreiben. @@ -83,8 +80,7 @@ bool BS_AnimationTemplateRegistry::Persist(BS_OutputPersistenceBlock & Writer) // Alle BS_AnimationTemplates persistieren. HANDLE2PTR_MAP::const_iterator Iter = m_Handle2PtrMap.begin(); - while (Iter != m_Handle2PtrMap.end()) - { + while (Iter != m_Handle2PtrMap.end()) { // Handle persistieren. Writer.Write(Iter->first); @@ -99,8 +95,7 @@ bool BS_AnimationTemplateRegistry::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_AnimationTemplateRegistry::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_AnimationTemplateRegistry::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; // Das nächste zu vergebene Handle wieder herstellen. @@ -114,8 +109,7 @@ bool BS_AnimationTemplateRegistry::Unpersist(BS_InputPersistenceBlock & Reader) Reader.Read(AnimationTemplateCount); // Alle gespeicherten BS_AnimationTemplates wieder herstellen. - for (unsigned int i = 0; i < AnimationTemplateCount; ++i) - { + for (unsigned int i = 0; i < AnimationTemplateCount; ++i) { // Handle lesen. unsigned int Handle; Reader.Read(Handle); diff --git a/engines/sword25/gfx/animationtemplateregistry.h b/engines/sword25/gfx/animationtemplateregistry.h index efa26326ed..8769e457f3 100644 --- a/engines/sword25/gfx/animationtemplateregistry.h +++ b/engines/sword25/gfx/animationtemplateregistry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -59,21 +59,19 @@ class BS_AnimationTemplate; // Klassendeklaration // ----------------------------------------------------------------------------- -class BS_AnimationTemplateRegistry : public BS_ObjectRegistry<BS_AnimationTemplate>, public BS_Persistable -{ +class BS_AnimationTemplateRegistry : public BS_ObjectRegistry<BS_AnimationTemplate>, public BS_Persistable { public: - static BS_AnimationTemplateRegistry & GetInstance() - { + static BS_AnimationTemplateRegistry &GetInstance() { if (!m_InstancePtr.get()) m_InstancePtr.reset(new BS_AnimationTemplateRegistry); return *m_InstancePtr.get(); } - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); private: - virtual void LogErrorLn(const char * Message) const; - virtual void LogWarningLn(const char * Message) const; + virtual void LogErrorLn(const char *Message) const; + virtual void LogWarningLn(const char *Message) const; static std::auto_ptr<BS_AnimationTemplateRegistry> m_InstancePtr; }; diff --git a/engines/sword25/gfx/bitmap.cpp b/engines/sword25/gfx/bitmap.cpp index 5dd553ef8c..534e28d78e 100644 --- a/engines/sword25/gfx/bitmap.cpp +++ b/engines/sword25/gfx/bitmap.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,41 +58,35 @@ BS_Bitmap::BS_Bitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, TYPES Type, m_ScaleFactorX(1.0f), m_ScaleFactorY(1.0f), m_FlipH(false), - m_FlipV(false) -{ + m_FlipV(false) { } // ----------------------------------------------------------------------------- -BS_Bitmap::~BS_Bitmap() -{ +BS_Bitmap::~BS_Bitmap() { } // ----------------------------------------------------------------------------- // Darstellungsart festlegen // ----------------------------------------------------------------------------- -void BS_Bitmap::SetAlpha(int Alpha) -{ - if (!IsAlphaAllowed()) - { +void BS_Bitmap::SetAlpha(int Alpha) { + if (!IsAlphaAllowed()) { BS_LOG_WARNINGLN("Tried to set alpha value on a bitmap that does not support alpha blending. Call was ignored."); return; } - if (Alpha < 0 || Alpha > 255) - { + if (Alpha < 0 || Alpha > 255) { int OldAlpha = Alpha; if (Alpha < 0) Alpha = 0; if (Alpha > 255) Alpha = 255; BS_LOG_WARNINGLN("Tried to set an invalid alpha value (%d) on a bitmap. Value was changed to %d.", OldAlpha, Alpha); - + return; } unsigned int NewModulationColor = (m_ModulationColor & 0x00ffffff) | Alpha << 24; - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -100,17 +94,14 @@ void BS_Bitmap::SetAlpha(int Alpha) // ----------------------------------------------------------------------------- -void BS_Bitmap::SetModulationColor(unsigned int ModulationColor) -{ - if (!IsColorModulationAllowed()) - { +void BS_Bitmap::SetModulationColor(unsigned int ModulationColor) { + if (!IsColorModulationAllowed()) { BS_LOG_WARNINGLN("Tried to set modulation color of a bitmap that does not support color modulation. Call was ignored."); return; } unsigned int NewModulationColor = (ModulationColor & 0x00ffffff) | (m_ModulationColor & 0xff000000); - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -118,30 +109,25 @@ void BS_Bitmap::SetModulationColor(unsigned int ModulationColor) // ----------------------------------------------------------------------------- -void BS_Bitmap::SetScaleFactor(float ScaleFactor) -{ +void BS_Bitmap::SetScaleFactor(float ScaleFactor) { SetScaleFactorX(ScaleFactor); SetScaleFactorY(ScaleFactor); } // ----------------------------------------------------------------------------- -void BS_Bitmap::SetScaleFactorX(float ScaleFactorX) -{ - if (!IsScalingAllowed()) - { +void BS_Bitmap::SetScaleFactorX(float ScaleFactorX) { + if (!IsScalingAllowed()) { BS_LOG_WARNINGLN("Tried to set scale factor of a bitmap that does not support scaling. Call was ignored."); return; } - if (ScaleFactorX < 0) - { + if (ScaleFactorX < 0) { BS_LOG_WARNINGLN("Tried to set scale factor of a bitmap to a negative value. Call was ignored."); return; } - if (ScaleFactorX != m_ScaleFactorX) - { + if (ScaleFactorX != m_ScaleFactorX) { m_ScaleFactorX = ScaleFactorX; m_Width = static_cast<int>(m_OriginalWidth * m_ScaleFactorX); if (m_ScaleFactorX <= 0.0f) m_ScaleFactorX = 0.001f; @@ -151,22 +137,18 @@ void BS_Bitmap::SetScaleFactorX(float ScaleFactorX) // ----------------------------------------------------------------------------- -void BS_Bitmap::SetScaleFactorY(float ScaleFactorY) -{ - if (!IsScalingAllowed()) - { +void BS_Bitmap::SetScaleFactorY(float ScaleFactorY) { + if (!IsScalingAllowed()) { BS_LOG_WARNINGLN("Tried to set scale factor of a bitmap that does not support scaling. Call was ignored."); return; } - if (ScaleFactorY < 0) - { + if (ScaleFactorY < 0) { BS_LOG_WARNINGLN("Tried to set scale factor of a bitmap to a negative value. Call was ignored."); return; } - if (ScaleFactorY != m_ScaleFactorY) - { + if (ScaleFactorY != m_ScaleFactorY) { m_ScaleFactorY = ScaleFactorY; m_Height = static_cast<int>(m_OriginalHeight * ScaleFactorY); if (m_ScaleFactorY <= 0.0f) m_ScaleFactorY = 0.001f; @@ -176,16 +158,14 @@ void BS_Bitmap::SetScaleFactorY(float ScaleFactorY) // ----------------------------------------------------------------------------- -void BS_Bitmap::SetFlipH(bool FlipH) -{ +void BS_Bitmap::SetFlipH(bool FlipH) { m_FlipH = FlipH; ForceRefresh(); } // ----------------------------------------------------------------------------- -void BS_Bitmap::SetFlipV(bool FlipV) -{ +void BS_Bitmap::SetFlipV(bool FlipV) { m_FlipV = FlipV; ForceRefresh(); } @@ -194,8 +174,7 @@ void BS_Bitmap::SetFlipV(bool FlipV) // Persistenz // ----------------------------------------------------------------------------- -bool BS_Bitmap::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_Bitmap::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_RenderObject::Persist(Writer); @@ -212,8 +191,7 @@ bool BS_Bitmap::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_Bitmap::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_Bitmap::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_RenderObject::Unpersist(Reader); diff --git a/engines/sword25/gfx/bitmap.h b/engines/sword25/gfx/bitmap.h index c0e490ee47..00d9308ec5 100644 --- a/engines/sword25/gfx/bitmap.h +++ b/engines/sword25/gfx/bitmap.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,8 +48,7 @@ namespace Sword25 { // Klassendeklaration // ----------------------------------------------------------------------------- -class BS_Bitmap : public BS_RenderObject -{ +class BS_Bitmap : public BS_RenderObject { protected: BS_Bitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, TYPES Type, unsigned int Handle = 0); @@ -58,127 +57,139 @@ public: virtual ~BS_Bitmap(); /** - @brief Setzt den Alphawert des Bitmaps. - @param Alpha der neue Alphawert der Bitmaps (0 = keine Deckung, 255 = volle Deckung). - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. + @brief Setzt den Alphawert des Bitmaps. + @param Alpha der neue Alphawert der Bitmaps (0 = keine Deckung, 255 = volle Deckung). + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. */ void SetAlpha(int Alpha); /** - @brief Setzt die Modulationfarbe der Bitmaps. - @param Color eine 24-Bit Farbe, die die Modulationsfarbe des Bitmaps festlegt. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. + @brief Setzt die Modulationfarbe der Bitmaps. + @param Color eine 24-Bit Farbe, die die Modulationsfarbe des Bitmaps festlegt. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. */ void SetModulationColor(unsigned int ModulationColor); /** - @brief Setzt den Skalierungsfaktor des Bitmaps. - @param ScaleFactor der Faktor um den das Bitmap in beide Richtungen gestreckt werden soll. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor des Bitmaps. + @param ScaleFactor der Faktor um den das Bitmap in beide Richtungen gestreckt werden soll. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactor(float ScaleFactor); /** - @brief Setzt den Skalierungsfaktor der Bitmap auf der X-Achse. - @param ScaleFactor der Faktor um den die Bitmap in Richtungen der X-Achse gestreckt werden soll. Dieser Wert muss positiv sein. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor der Bitmap auf der X-Achse. + @param ScaleFactor der Faktor um den die Bitmap in Richtungen der X-Achse gestreckt werden soll. Dieser Wert muss positiv sein. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactorX(float ScaleFactorX); /** - @brief Setzt den Skalierungsfaktor der Bitmap auf der Y-Achse. - @param ScaleFactor der Faktor um den die Bitmap in Richtungen der Y-Achse gestreckt werden soll. Dieser Wert muss positiv sein. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Setzt den Skalierungsfaktor der Bitmap auf der Y-Achse. + @param ScaleFactor der Faktor um den die Bitmap in Richtungen der Y-Achse gestreckt werden soll. Dieser Wert muss positiv sein. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ void SetScaleFactorY(float ScaleFactorY); /** - @brief Legt fest, ob das Bild an der X-Achse gespiegelt werden soll. + @brief Legt fest, ob das Bild an der X-Achse gespiegelt werden soll. */ void SetFlipH(bool FlipH); /** - @brief Legt fest, ob das Bild an der Y-Achse gespiegelt werden soll. + @brief Legt fest, ob das Bild an der Y-Achse gespiegelt werden soll. */ void SetFlipV(bool FlipV); /** - @brief Gibt den aktuellen Alphawert des Bildes zurück. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. + @brief Gibt den aktuellen Alphawert des Bildes zurück. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsAlphaAllowed() true zurückgibt. */ - int GetAlpha() { return m_ModulationColor >> 24; } + int GetAlpha() { + return m_ModulationColor >> 24; + } /** - @brief Gibt die aktuelle 24bit RGB Modulationsfarde des Bildes zurück. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. + @brief Gibt die aktuelle 24bit RGB Modulationsfarde des Bildes zurück. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsColorModulationAllowed() true zurückgibt. */ - int GetModulationColor() { return m_ModulationColor & 0x00ffffff; } + int GetModulationColor() { + return m_ModulationColor & 0x00ffffff; + } /** - @brief Gibt den Skalierungsfakter des Bitmaps auf der X-Achse zurück. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Gibt den Skalierungsfakter des Bitmaps auf der X-Achse zurück. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ - float GetScaleFactorX() const { return m_ScaleFactorX; } + float GetScaleFactorX() const { + return m_ScaleFactorX; + } /** - @brief Gibt den Skalierungsfakter des Bitmaps auf der Y-Achse zurück. - @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. + @brief Gibt den Skalierungsfakter des Bitmaps auf der Y-Achse zurück. + @remark Diese Methode darf nur aufgerufen werden, wenn die Methode IsScalingAllowed() true zurückgibt. */ - float GetScaleFactorY() const { return m_ScaleFactorY; } + float GetScaleFactorY() const { + return m_ScaleFactorY; + } /** - @brief Gibt zurück, ob das Bild an der X-Achse gespiegelt angezeigt wird. + @brief Gibt zurück, ob das Bild an der X-Achse gespiegelt angezeigt wird. */ - bool IsFlipH() { return m_FlipH; } + bool IsFlipH() { + return m_FlipH; + } /** - @brief Gibt zurück, ob das Bild an der Y-Achse gespiegelt angezeigt wird. + @brief Gibt zurück, ob das Bild an der Y-Achse gespiegelt angezeigt wird. */ - bool IsFlipV() { return m_FlipV; } + bool IsFlipV() { + return m_FlipV; + } // ----------------------------------------------------------------------------- // Die folgenden Methoden müssen alle BS_Bitmap-Klassen implementieren // ----------------------------------------------------------------------------- /** - @brief Liest einen Pixel des Bildes. - @param X die X-Koordinate des Pixels. - @param Y die Y-Koordinate des Pixels - @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. - @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist - eher dafür gedacht einzelne Pixel des Bildes auszulesen. + @brief Liest einen Pixel des Bildes. + @param X die X-Koordinate des Pixels. + @param Y die Y-Koordinate des Pixels + @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. + @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist + eher dafür gedacht einzelne Pixel des Bildes auszulesen. */ virtual unsigned int GetPixel(int X, int Y) const = 0; /** - @brief Füllt den Inhalt des Bildes mit Pixeldaten. - @param Pixeldata ein Vector der die Pixeldaten enthält. Sie müssen in dem Farbformat des Bildes vorliegen und es müssen genügend Daten - vorhanden sein, um das ganze Bild zu füllen. + @brief Füllt den Inhalt des Bildes mit Pixeldaten. + @param Pixeldata ein Vector der die Pixeldaten enthält. Sie müssen in dem Farbformat des Bildes vorliegen und es müssen genügend Daten + vorhanden sein, um das ganze Bild zu füllen. @param Offset der Offset in Byte im Pixeldata-Vector an dem sich der erste zu schreibende Pixel befindet.<br> - Der Standardwert ist 0. - @param Stride der Abstand in Byte zwischen dem Zeilenende und dem Beginn einer neuen Zeile im Pixeldata-Vector.<br> - Der Standardwert ist 0. - @return Gibt false zurück, falls der Aufruf fehlgeschlagen ist. - @remark Ein Aufruf dieser Methode ist nur erlaubt, wenn IsSetContentAllowed() true zurückgibt. + Der Standardwert ist 0. + @param Stride der Abstand in Byte zwischen dem Zeilenende und dem Beginn einer neuen Zeile im Pixeldata-Vector.<br> + Der Standardwert ist 0. + @return Gibt false zurück, falls der Aufruf fehlgeschlagen ist. + @remark Ein Aufruf dieser Methode ist nur erlaubt, wenn IsSetContentAllowed() true zurückgibt. */ - virtual bool SetContent(const byte *Pixeldata, unsigned int Offset = 0, unsigned int Stride = 0) = 0; + virtual bool SetContent(const byte *Pixeldata, unsigned int Offset = 0, unsigned int Stride = 0) = 0; - virtual bool IsScalingAllowed() const = 0; - virtual bool IsAlphaAllowed() const = 0; - virtual bool IsColorModulationAllowed() const = 0; - virtual bool IsSetContentAllowed() const = 0; + virtual bool IsScalingAllowed() const = 0; + virtual bool IsAlphaAllowed() const = 0; + virtual bool IsColorModulationAllowed() const = 0; + virtual bool IsSetContentAllowed() const = 0; - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: - bool m_FlipH; - bool m_FlipV; - float m_ScaleFactorX; - float m_ScaleFactorY; - unsigned int m_ModulationColor; - int m_OriginalWidth; - int m_OriginalHeight; + bool m_FlipH; + bool m_FlipV; + float m_ScaleFactorX; + float m_ScaleFactorY; + unsigned int m_ModulationColor; + int m_OriginalWidth; + int m_OriginalHeight; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/bitmapresource.cpp b/engines/sword25/gfx/bitmapresource.cpp index 6113db96c9..4a8c96880d 100644 --- a/engines/sword25/gfx/bitmapresource.cpp +++ b/engines/sword25/gfx/bitmapresource.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -47,23 +47,20 @@ namespace Sword25 { // Konstruktion / Destruktion // -------------------------- -BS_BitmapResource::BS_BitmapResource(const Common::String & Filename, BS_Image * pImage) : +BS_BitmapResource::BS_BitmapResource(const Common::String &Filename, BS_Image *pImage) : m_Valid(false), m_pImage(pImage), - BS_Resource(Filename, BS_Resource::TYPE_BITMAP) -{ + BS_Resource(Filename, BS_Resource::TYPE_BITMAP) { m_Valid = m_pImage != 0; } -BS_BitmapResource::~BS_BitmapResource() -{ +BS_BitmapResource::~BS_BitmapResource() { delete m_pImage; } // ----------------------------------------------------------------------------- -unsigned int BS_BitmapResource::GetPixel(int X, int Y) const -{ +unsigned int BS_BitmapResource::GetPixel(int X, int Y) const { BS_ASSERT(X >= 0 && X < m_pImage->GetWidth()); BS_ASSERT(Y >= 0 && Y < m_pImage->GetHeight()); diff --git a/engines/sword25/gfx/bitmapresource.h b/engines/sword25/gfx/bitmapresource.h index 4e6e305bed..112ee379cd 100644 --- a/engines/sword25/gfx/bitmapresource.h +++ b/engines/sword25/gfx/bitmapresource.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,14 +48,12 @@ namespace Sword25 { class BS_Rect; -class BS_BitmapResource : public BS_Resource -{ +class BS_BitmapResource : public BS_Resource { public: /** - @brief Die möglichen Flippingparameter für die Blit-Methode. + @brief Die möglichen Flippingparameter für die Blit-Methode. */ - enum FLIP_FLAGS - { + enum FLIP_FLAGS { /// Das Bild wird nicht gespiegelt. FLIP_NONE = 0, /// Das Bild wird an der horizontalen Achse gespiegelt. @@ -68,92 +66,102 @@ public: FLIP_VH = FLIP_H | FLIP_V }; - BS_BitmapResource(const Common::String & Filename, BS_Image * pImage); + BS_BitmapResource(const Common::String &Filename, BS_Image *pImage); virtual ~BS_BitmapResource(); /** - @brief Gibt zurück, ob das Objekt einen gültigen Zustand hat. + @brief Gibt zurück, ob das Objekt einen gültigen Zustand hat. */ - bool IsValid() const { return m_Valid; } + bool IsValid() const { + return m_Valid; + } /** - @brief Gibt die Breite des Bitmaps zurück. + @brief Gibt die Breite des Bitmaps zurück. */ - int GetWidth() const { BS_ASSERT(m_pImage); return m_pImage->GetWidth(); } + int GetWidth() const { + BS_ASSERT(m_pImage); + return m_pImage->GetWidth(); + } /** - @brief Gibt die Höhe des Bitmaps zurück. + @brief Gibt die Höhe des Bitmaps zurück. */ - int GetHeight() const { BS_ASSERT(m_pImage); return m_pImage->GetHeight(); } + int GetHeight() const { + BS_ASSERT(m_pImage); + return m_pImage->GetHeight(); + } /** - @brief Rendert das Bild in den Framebuffer. - @param PosX die Position auf der X-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> - Der Standardwert ist 0. - @param PosY die Position auf der Y-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> - Der Standardwert ist 0. - @param Flipping gibt an, wie das Bild gespiegelt werden soll.<br> - Der Standardwert ist BS_Image::FLIP_NONE (keine Spiegelung) - @param pSrcPartRect Pointer auf ein BS_Rect, welches den Ausschnitt des Quellbildes spezifiziert, der gerendert - werden soll oder NULL, falls das gesamte Bild gerendert werden soll.<br> - Dieser Ausschnitt bezieht sich auf das ungespiegelte und unskalierte Bild.<br> - Der Standardwert ist NULL. - @param Color ein ARGB Farbwert, der die Parameter für die Farbmodulation und fürs Alphablending festlegt.<br> - Die Alpha-Komponente der Farbe bestimmt den Alphablending Parameter (0 = keine Deckung, 255 = volle Deckung).<br> - Die Farbkomponenten geben die Farbe für die Farbmodulation an.<br> - Der Standardwert is BS_ARGB(255, 255, 255, 255) (volle Deckung, keine Farbmodulation). - Zum Erzeugen des Farbwertes können die Makros BS_RGB und BS_ARGB benutzt werden. - @param Width gibt die Ausgabebreite des Bildausschnittes an. - Falls diese von der Breite des Bildausschnittes abweicht wird - das Bild entsprechend Skaliert.<br> - Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> - Der Standardwert ist -1. - @param Width gibt die Ausgabehöhe des Bildausschnittes an. - Falls diese von der Höhe des Bildauschnittes abweicht, wird - das Bild entsprechend Skaliert.<br> - Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> - Der Standardwert ist -1. - @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. - @remark Er werden nicht alle Blitting-Operationen von allen BS_Image-Klassen unterstützt.<br> - Mehr Informationen gibt es in der Klassenbeschreibung von BS_Image und durch folgende Methoden: - - IsBlitTarget() - - IsScalingAllowed() - - IsFillingAllowed() - - IsAlphaAllowed() - - IsColorModulationAllowed() + @brief Rendert das Bild in den Framebuffer. + @param PosX die Position auf der X-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> + Der Standardwert ist 0. + @param PosY die Position auf der Y-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> + Der Standardwert ist 0. + @param Flipping gibt an, wie das Bild gespiegelt werden soll.<br> + Der Standardwert ist BS_Image::FLIP_NONE (keine Spiegelung) + @param pSrcPartRect Pointer auf ein BS_Rect, welches den Ausschnitt des Quellbildes spezifiziert, der gerendert + werden soll oder NULL, falls das gesamte Bild gerendert werden soll.<br> + Dieser Ausschnitt bezieht sich auf das ungespiegelte und unskalierte Bild.<br> + Der Standardwert ist NULL. + @param Color ein ARGB Farbwert, der die Parameter für die Farbmodulation und fürs Alphablending festlegt.<br> + Die Alpha-Komponente der Farbe bestimmt den Alphablending Parameter (0 = keine Deckung, 255 = volle Deckung).<br> + Die Farbkomponenten geben die Farbe für die Farbmodulation an.<br> + Der Standardwert is BS_ARGB(255, 255, 255, 255) (volle Deckung, keine Farbmodulation). + Zum Erzeugen des Farbwertes können die Makros BS_RGB und BS_ARGB benutzt werden. + @param Width gibt die Ausgabebreite des Bildausschnittes an. + Falls diese von der Breite des Bildausschnittes abweicht wird + das Bild entsprechend Skaliert.<br> + Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> + Der Standardwert ist -1. + @param Width gibt die Ausgabehöhe des Bildausschnittes an. + Falls diese von der Höhe des Bildauschnittes abweicht, wird + das Bild entsprechend Skaliert.<br> + Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> + Der Standardwert ist -1. + @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. + @remark Er werden nicht alle Blitting-Operationen von allen BS_Image-Klassen unterstützt.<br> + Mehr Informationen gibt es in der Klassenbeschreibung von BS_Image und durch folgende Methoden: + - IsBlitTarget() + - IsScalingAllowed() + - IsFillingAllowed() + - IsAlphaAllowed() + - IsColorModulationAllowed() */ - bool Blit(int PosX = 0, int PosY = 0, - int Flipping = FLIP_NONE, - BS_Rect* pSrcPartRect = NULL, - unsigned int Color = BS_ARGB(255, 255, 255, 255), - int Width = -1, int Height = -1) - { + bool Blit(int PosX = 0, int PosY = 0, + int Flipping = FLIP_NONE, + BS_Rect *pSrcPartRect = NULL, + unsigned int Color = BS_ARGB(255, 255, 255, 255), + int Width = -1, int Height = -1) { BS_ASSERT(m_pImage); return m_pImage->Blit(PosX, PosY, Flipping, pSrcPartRect, Color, Width, Height); } /** - @brief Füllt einen Rechteckigen Bereich des Bildes mit einer Farbe. - @param pFillRect Pointer auf ein BS_Rect, welches den Ausschnitt des Bildes spezifiziert, der gefüllt - werden soll oder NULL, falls das gesamte Bild gefüllt werden soll.<br> - Der Standardwert ist NULL. - @param Color der 32 Bit Farbwert mit dem der Bildbereich gefüllt werden soll. - @remark Ein Aufruf dieser Methode ist nur gestattet, wenn IsFillingAllowed() true zurückgibt. - @remark Es ist möglich über die Methode transparente Rechtecke darzustellen, indem man eine Farbe mit einem Alphawert ungleich - 255 angibt. - @remark Unabhängig vom Farbformat des Bildes muss ein 32 Bit Farbwert angegeben werden. Zur Erzeugung, können die Makros - BS_RGB und BS_ARGB benutzt werden. - @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. + @brief Füllt einen Rechteckigen Bereich des Bildes mit einer Farbe. + @param pFillRect Pointer auf ein BS_Rect, welches den Ausschnitt des Bildes spezifiziert, der gefüllt + werden soll oder NULL, falls das gesamte Bild gefüllt werden soll.<br> + Der Standardwert ist NULL. + @param Color der 32 Bit Farbwert mit dem der Bildbereich gefüllt werden soll. + @remark Ein Aufruf dieser Methode ist nur gestattet, wenn IsFillingAllowed() true zurückgibt. + @remark Es ist möglich über die Methode transparente Rechtecke darzustellen, indem man eine Farbe mit einem Alphawert ungleich + 255 angibt. + @remark Unabhängig vom Farbformat des Bildes muss ein 32 Bit Farbwert angegeben werden. Zur Erzeugung, können die Makros + BS_RGB und BS_ARGB benutzt werden. + @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. */ - bool Fill(const BS_Rect* pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)) { BS_ASSERT(m_pImage); return m_pImage->Fill(pFillRect, Color); } + bool Fill(const BS_Rect *pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)) { + BS_ASSERT(m_pImage); + return m_pImage->Fill(pFillRect, Color); + } /** - @brief Liest einen Pixel des Bildes. - @param X die X-Koordinate des Pixels. - @param Y die Y-Koordinate des Pixels - @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. - @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist - eher dafür gedacht einzelne Pixel des Bildes auszulesen. + @brief Liest einen Pixel des Bildes. + @param X die X-Koordinate des Pixels. + @param Y die Y-Koordinate des Pixels + @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. + @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist + eher dafür gedacht einzelne Pixel des Bildes auszulesen. */ unsigned int GetPixel(int X, int Y) const; @@ -161,34 +169,49 @@ public: /** @name Auskunfts-Methoden */ /** - @brief Überprüft, ob das BS_Image ein Zielbild für einen Blit-Aufruf sein kann. - @return Gibt false zurück, falls ein Blit-Aufruf mit diesem Objekt als Ziel nicht gestattet ist. + @brief Überprüft, ob das BS_Image ein Zielbild für einen Blit-Aufruf sein kann. + @return Gibt false zurück, falls ein Blit-Aufruf mit diesem Objekt als Ziel nicht gestattet ist. */ - bool IsBlitTarget() { BS_ASSERT(m_pImage); return m_pImage->IsBlitTarget(); } + bool IsBlitTarget() { + BS_ASSERT(m_pImage); + return m_pImage->IsBlitTarget(); + } /** - @brief Gibt true zurück, falls das BS_Image bei einem Aufruf von Blit() skaliert dargestellt werden kann. + @brief Gibt true zurück, falls das BS_Image bei einem Aufruf von Blit() skaliert dargestellt werden kann. */ - bool IsScalingAllowed() { BS_ASSERT(m_pImage); return m_pImage->IsScalingAllowed(); } + bool IsScalingAllowed() { + BS_ASSERT(m_pImage); + return m_pImage->IsScalingAllowed(); + } /** - @brief Gibt true zurück, wenn das BS_Image mit einem Aufruf von Fill() gefüllt werden kann. + @brief Gibt true zurück, wenn das BS_Image mit einem Aufruf von Fill() gefüllt werden kann. */ - bool IsFillingAllowed() { BS_ASSERT(m_pImage); return m_pImage->IsFillingAllowed(); } + bool IsFillingAllowed() { + BS_ASSERT(m_pImage); + return m_pImage->IsFillingAllowed(); + } /** - @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit einem Alphawert dargestellt werden kann. + @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit einem Alphawert dargestellt werden kann. */ - bool IsAlphaAllowed() { BS_ASSERT(m_pImage); return m_pImage->IsAlphaAllowed(); } + bool IsAlphaAllowed() { + BS_ASSERT(m_pImage); + return m_pImage->IsAlphaAllowed(); + } /** - @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit Farbmodulation dargestellt werden kann. + @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit Farbmodulation dargestellt werden kann. */ - bool IsColorModulationAllowed() { BS_ASSERT(m_pImage); return m_pImage->IsColorModulationAllowed(); } + bool IsColorModulationAllowed() { + BS_ASSERT(m_pImage); + return m_pImage->IsColorModulationAllowed(); + } private: - BS_Image * m_pImage; - bool m_Valid; + BS_Image *m_pImage; + bool m_Valid; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/dynamicbitmap.cpp b/engines/sword25/gfx/dynamicbitmap.cpp index 9e5f2bb2f9..22a0d3d1dd 100644 --- a/engines/sword25/gfx/dynamicbitmap.cpp +++ b/engines/sword25/gfx/dynamicbitmap.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -56,8 +56,7 @@ namespace Sword25 { // ----------------------------------------------------------------------------- BS_DynamicBitmap::BS_DynamicBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Width, unsigned int Height) : - BS_Bitmap(ParentPtr, TYPE_DYNAMICBITMAP) -{ + BS_Bitmap(ParentPtr, TYPE_DYNAMICBITMAP) { // Das BS_Bitmap konnte nicht erzeugt werden, daher muss an dieser Stelle abgebrochen werden. if (!m_InitSuccess) return; @@ -66,16 +65,14 @@ BS_DynamicBitmap::BS_DynamicBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr // ----------------------------------------------------------------------------- -BS_DynamicBitmap::BS_DynamicBitmap(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : - BS_Bitmap(ParentPtr, TYPE_DYNAMICBITMAP, Handle) -{ +BS_DynamicBitmap::BS_DynamicBitmap(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : + BS_Bitmap(ParentPtr, TYPE_DYNAMICBITMAP, Handle) { m_InitSuccess = Unpersist(Reader); } // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::CreateGLImage(unsigned int Width, unsigned int Height) -{ +bool BS_DynamicBitmap::CreateGLImage(unsigned int Width, unsigned int Height) { // GLImage mit den gewünschten Maßen erstellen bool Result; m_Image.reset(new BS_GLImage(Width, Height, Result)); @@ -88,14 +85,12 @@ bool BS_DynamicBitmap::CreateGLImage(unsigned int Width, unsigned int Height) // ----------------------------------------------------------------------------- -BS_DynamicBitmap::~BS_DynamicBitmap() -{ +BS_DynamicBitmap::~BS_DynamicBitmap() { } // ----------------------------------------------------------------------------- -unsigned int BS_DynamicBitmap::GetPixel(int X, int Y) const -{ +unsigned int BS_DynamicBitmap::GetPixel(int X, int Y) const { BS_ASSERT(X >= 0 && X < m_Width); BS_ASSERT(Y >= 0 && Y < m_Height); @@ -104,27 +99,23 @@ unsigned int BS_DynamicBitmap::GetPixel(int X, int Y) const // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::DoRender() -{ +bool BS_DynamicBitmap::DoRender() { // Framebufferobjekt holen - BS_GraphicEngine * pGfx = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); + BS_GraphicEngine *pGfx = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); BS_ASSERT(pGfx); // Bitmap zeichnen bool Result; - if (m_ScaleFactorX == 1.0f && m_ScaleFactorY == 1.0f) - { + if (m_ScaleFactorX == 1.0f && m_ScaleFactorY == 1.0f) { Result = m_Image->Blit(m_AbsoluteX, m_AbsoluteY, - (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | - (m_FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, -1, -1); - } - else - { + (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | + (m_FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, -1, -1); + } else { Result = m_Image->Blit(m_AbsoluteX, m_AbsoluteY, - (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | - (m_FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, m_Width, m_Height); + (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | + (m_FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, m_Width, m_Height); } return Result; @@ -132,8 +123,7 @@ bool BS_DynamicBitmap::DoRender() // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) -{ +bool BS_DynamicBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) { return m_Image->SetContent(Pixeldata, Offset, Stride); } @@ -141,29 +131,25 @@ bool BS_DynamicBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, un // Auskunftsmethoden // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::IsScalingAllowed() const -{ +bool BS_DynamicBitmap::IsScalingAllowed() const { return m_Image->IsScalingAllowed(); } // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::IsAlphaAllowed() const -{ +bool BS_DynamicBitmap::IsAlphaAllowed() const { return m_Image->IsAlphaAllowed(); } // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::IsColorModulationAllowed() const -{ +bool BS_DynamicBitmap::IsColorModulationAllowed() const { return m_Image->IsColorModulationAllowed(); } // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::IsSetContentAllowed() const -{ +bool BS_DynamicBitmap::IsSetContentAllowed() const { return true; } @@ -171,12 +157,11 @@ bool BS_DynamicBitmap::IsSetContentAllowed() const // Persistenz // ----------------------------------------------------------------------------- -bool BS_DynamicBitmap::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_DynamicBitmap::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_Bitmap::Persist(Writer); - + // Bilddaten werden nicht gespeichert. Dies ist auch nicht weiter von bedeutung, da BS_DynamicBitmap nur vom Videoplayer benutzt wird. // Während ein Video abläuft kann niemals gespeichert werden. BS_DynamicBitmap kann nur der Vollständigkeit halber persistiert werden. BS_LOG_WARNINGLN("Persisting a BS_DynamicBitmap. Bitmap content is not persisted."); @@ -186,8 +171,7 @@ bool BS_DynamicBitmap::Persist(BS_OutputPersistenceBlock & Writer) return Result; } -bool BS_DynamicBitmap::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_DynamicBitmap::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_Bitmap::Unpersist(Reader); diff --git a/engines/sword25/gfx/dynamicbitmap.h b/engines/sword25/gfx/dynamicbitmap.h index 0449f9984d..04d1ce5c7a 100644 --- a/engines/sword25/gfx/dynamicbitmap.h +++ b/engines/sword25/gfx/dynamicbitmap.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,31 +54,30 @@ namespace Sword25 { // Klassendeklaration // ----------------------------------------------------------------------------- -class BS_DynamicBitmap : public BS_Bitmap -{ -friend class BS_RenderObject; +class BS_DynamicBitmap : public BS_Bitmap { + friend class BS_RenderObject; public: virtual ~BS_DynamicBitmap(); virtual unsigned int GetPixel(int X, int Y) const; - virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); + virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); - virtual bool IsScalingAllowed() const; - virtual bool IsAlphaAllowed() const; - virtual bool IsColorModulationAllowed() const; - virtual bool IsSetContentAllowed() const; + virtual bool IsScalingAllowed() const; + virtual bool IsAlphaAllowed() const; + virtual bool IsColorModulationAllowed() const; + virtual bool IsSetContentAllowed() const; - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: - virtual bool DoRender(); + virtual bool DoRender(); private: BS_DynamicBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Width, unsigned int Height); - BS_DynamicBitmap(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); + BS_DynamicBitmap(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); bool CreateGLImage(unsigned int Width, unsigned int Height); diff --git a/engines/sword25/gfx/fontresource.cpp b/engines/sword25/gfx/fontresource.cpp index 9dbb0a0646..b9cbb6a7ba 100644 --- a/engines/sword25/gfx/fontresource.cpp +++ b/engines/sword25/gfx/fontresource.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -60,31 +60,27 @@ static const unsigned int DEFAULT_GAPWIDTH = 1; // Konstruktion / Destruktion // ----------------------------------------------------------------------------- -BS_FontResource::BS_FontResource(BS_Kernel* pKernel, const Common::String& FileName) : +BS_FontResource::BS_FontResource(BS_Kernel *pKernel, const Common::String &FileName) : _pKernel(pKernel), _Valid(false), - BS_Resource(FileName, BS_Resource::TYPE_FONT) -{ + BS_Resource(FileName, BS_Resource::TYPE_FONT) { // XML Fontdatei parsen TiXmlDocument Doc; - if (!_ParseXMLDocument(FileName, Doc)) - { + if (!_ParseXMLDocument(FileName, Doc)) { BS_LOG_ERRORLN("The following TinyXML-Error occured while parsing \"%s\": %s", GetFileName().c_str(), Doc.ErrorDesc()); return; } // Font-Tag finden - TiXmlElement* pElement = Doc.FirstChildElement("font"); - if (!pElement) - { + TiXmlElement *pElement = Doc.FirstChildElement("font"); + if (!pElement) { BS_LOG_ERRORLN("No <font> tag found in \"%s\".", GetFileName().c_str()); return; } // Font-Tag parsen Common::String BitmapFileName; - if (!_ParseFontTag(*pElement, BitmapFileName, _LineHeight, _GapWidth)) - { + if (!_ParseFontTag(*pElement, BitmapFileName, _LineHeight, _GapWidth)) { BS_LOG_ERRORLN("An error occurred while parsing <font> tag in \"%s\".", GetFileName().c_str()); return; } @@ -93,43 +89,38 @@ BS_FontResource::BS_FontResource(BS_Kernel* pKernel, const Common::String& FileN { // Pointer auf den Package-Manager bekommen BS_ASSERT(_pKernel); - BS_PackageManager* pPackage = static_cast<BS_PackageManager *>(_pKernel->GetService("package")); + BS_PackageManager *pPackage = static_cast<BS_PackageManager *>(_pKernel->GetService("package")); BS_ASSERT(pPackage); // Absoluten, eindeutigen Pfad bestimmen _BitmapFileName = pPackage->GetAbsolutePath(BitmapFileName); - if (_BitmapFileName == "") - { + if (_BitmapFileName == "") { BS_LOG_ERRORLN("Image file \"%s\" was specified in <font> tag of \"%s\" but could not be found.", - _BitmapFileName.c_str(), GetFileName().c_str()); + _BitmapFileName.c_str(), GetFileName().c_str()); return; } // Bitmapdatei cachen - if (!_pKernel->GetResourceManager()->PrecacheResource(_BitmapFileName)) - { + if (!_pKernel->GetResourceManager()->PrecacheResource(_BitmapFileName)) { BS_LOG_ERRORLN("Could not precache \"%s\".", _BitmapFileName.c_str()); return; } } - + // Das Erste Character-Tag finden pElement = pElement->FirstChildElement("character"); - if (!pElement) - { + if (!pElement) { BS_LOG_ERRORLN("No <character> tag found in \"%s\".", GetFileName().c_str()); return; } // Alle Character-Tags parsen - while (pElement) - { - int CharCode; + while (pElement) { + int CharCode; BS_Rect CharRect; // Aktuelles Character-Tag parsen - if (!_ParseCharacterTag(*pElement, CharCode, CharRect)) - { + if (!_ParseCharacterTag(*pElement, CharCode, CharRect)) { BS_LOG_ERRORLN("An error occured while parsing a <character> tag in \"%s\".", GetFileName().c_str()); return; } @@ -148,19 +139,17 @@ BS_FontResource::BS_FontResource(BS_Kernel* pKernel, const Common::String& FileN // ----------------------------------------------------------------------------- -bool BS_FontResource::_ParseXMLDocument(const Common::String & FileName, TiXmlDocument & Doc) const -{ +bool BS_FontResource::_ParseXMLDocument(const Common::String &FileName, TiXmlDocument &Doc) const { // Pointer auf den Package-Manager bekommen BS_ASSERT(_pKernel); - BS_PackageManager* pPackage = static_cast<BS_PackageManager *>(_pKernel->GetService("package")); + BS_PackageManager *pPackage = static_cast<BS_PackageManager *>(_pKernel->GetService("package")); BS_ASSERT(pPackage); // Die Daten werden zunächst über den Package-Manager gelesen und dann in einen um ein Byte größeren Buffer kopiert // und NULL-Terminiert, da TinyXML NULL-Terminierte Daten benötigt. unsigned int FileSize; - char * LoadBuffer = (char*) pPackage->GetFile(GetFileName(), &FileSize); - if (!LoadBuffer) - { + char *LoadBuffer = (char *) pPackage->GetFile(GetFileName(), &FileSize); + if (!LoadBuffer) { BS_LOG_ERRORLN("Could not read \"%s\".", GetFileName().c_str()); return false; } @@ -182,33 +171,29 @@ bool BS_FontResource::_ParseXMLDocument(const Common::String & FileName, TiXmlDo // ----------------------------------------------------------------------------- -bool BS_FontResource::_ParseFontTag(TiXmlElement & Tag, Common::String & BitmapFileName, int & Lineheight, int & GapWidth) const -{ +bool BS_FontResource::_ParseFontTag(TiXmlElement &Tag, Common::String &BitmapFileName, int &Lineheight, int &GapWidth) const { // Bitmap Attribut auslesen - const char * BitmapString = Tag.Attribute("bitmap"); - if (!BitmapString) - { + const char *BitmapString = Tag.Attribute("bitmap"); + if (!BitmapString) { BS_LOG_ERRORLN("<font> tag without bitmap attribute occurred in \"%s\".", GetFileName().c_str()); return false; } BitmapFileName = BitmapString; // Lineheight Attribut auslesen - const char * LineheightString = Tag.Attribute("lineheight"); - if (!LineheightString || !BS_String::ToInt(Common::String(LineheightString), Lineheight) || Lineheight < 0) - { + const char *LineheightString = Tag.Attribute("lineheight"); + if (!LineheightString || !BS_String::ToInt(Common::String(LineheightString), Lineheight) || Lineheight < 0) { BS_LOG_WARNINGLN("Illegal or missing lineheight attribute in <font> tag in \"%s\". Assuming default (\"%d\").", - GetFileName().c_str(), DEFAULT_LINEHEIGHT); + GetFileName().c_str(), DEFAULT_LINEHEIGHT); Lineheight = DEFAULT_LINEHEIGHT; } // Gap Attribut auslesen - const char * GapString = Tag.Attribute("gap"); - if (!GapString || !BS_String::ToInt(Common::String(GapString), GapWidth) || GapWidth < 0) - { + const char *GapString = Tag.Attribute("gap"); + if (!GapString || !BS_String::ToInt(Common::String(GapString), GapWidth) || GapWidth < 0) { BS_LOG_WARNINGLN("Illegal or missing gap attribute in <font> tag in \"%s\". Assuming default (\"%d\").", - GetFileName().c_str(), DEFAULT_GAPWIDTH); + GetFileName().c_str(), DEFAULT_GAPWIDTH); GapWidth = DEFAULT_GAPWIDTH; } @@ -217,12 +202,10 @@ bool BS_FontResource::_ParseFontTag(TiXmlElement & Tag, Common::String & BitmapF // ----------------------------------------------------------------------------- -bool BS_FontResource::_ParseCharacterTag(TiXmlElement & Tag, int & Code, BS_Rect & Rect) const -{ +bool BS_FontResource::_ParseCharacterTag(TiXmlElement &Tag, int &Code, BS_Rect &Rect) const { // Code Attribut auslesen - const char * CodeString = Tag.Attribute("code"); - if (!CodeString || !BS_String::ToInt(Common::String(CodeString), Code) || Code < 0 || Code >= 256) - { + const char *CodeString = Tag.Attribute("code"); + if (!CodeString || !BS_String::ToInt(Common::String(CodeString), Code) || Code < 0 || Code >= 256) { BS_LOG_ERRORLN("Illegal or missing code attribute in <character> tag in \"%s\".", GetFileName().c_str()); return false; } @@ -238,7 +221,7 @@ bool BS_FontResource::_ParseCharacterTag(TiXmlElement & Tag, int & Code, BS_Rect Rect.left = tmp; // Right Attribut auslesen - const char * RightString = Tag.Attribute("right"); + const char *RightString = Tag.Attribute("right"); if (!RightString || !BS_String::ToInt(RightString, tmp) || tmp < 0) { BS_LOG_ERRORLN("Illegal or missing right attribute in <character> tag in \"%s\".", GetFileName().c_str()); return false; @@ -246,7 +229,7 @@ bool BS_FontResource::_ParseCharacterTag(TiXmlElement & Tag, int & Code, BS_Rect Rect.right = tmp; // Top Attribut auslesen - const char * TopString = Tag.Attribute("top"); + const char *TopString = Tag.Attribute("top"); if (!TopString || !BS_String::ToInt(TopString, tmp) || tmp < 0) { BS_LOG_ERRORLN("Illegal or missing top attribute in <character> tag in \"%s\".", GetFileName().c_str()); return false; @@ -254,9 +237,8 @@ bool BS_FontResource::_ParseCharacterTag(TiXmlElement & Tag, int & Code, BS_Rect Rect.top = tmp; // Bottom Attribut auslesen - const char * BottomString = Tag.Attribute("bottom"); - if (!BottomString || !BS_String::ToInt(BottomString, tmp) || tmp < 0) - { + const char *BottomString = Tag.Attribute("bottom"); + if (!BottomString || !BS_String::ToInt(BottomString, tmp) || tmp < 0) { BS_LOG_ERRORLN("Illegal or missing bottom attribute in <character> tag in \"%s\".", GetFileName().c_str()); return false; } diff --git a/engines/sword25/gfx/fontresource.h b/engines/sword25/gfx/fontresource.h index fbaa368170..d26c79c575 100644 --- a/engines/sword25/gfx/fontresource.h +++ b/engines/sword25/gfx/fontresource.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,65 +58,75 @@ class BS_Kernel; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_FontResource : public BS_Resource -{ +class BS_FontResource : public BS_Resource { public: /** - @brief Erzeugt eine neues Exemplar von BS_FontResource - @param pKernel ein Pointer auf den Kernel - @param FileName der Dateiname der zu ladenen Resource - @remark Wenn der Konstruktor erfolgreich ausgeführt werden konnte gibt die Methode IsValid true zurück. + @brief Erzeugt eine neues Exemplar von BS_FontResource + @param pKernel ein Pointer auf den Kernel + @param FileName der Dateiname der zu ladenen Resource + @remark Wenn der Konstruktor erfolgreich ausgeführt werden konnte gibt die Methode IsValid true zurück. */ - BS_FontResource(BS_Kernel * pKernel, const Common::String & FileName); + BS_FontResource(BS_Kernel *pKernel, const Common::String &FileName); /** - @brief Gibt true zurück, wenn das Objekt korrekt initialisiert wurde. + @brief Gibt true zurück, wenn das Objekt korrekt initialisiert wurde. - Diese Methode kann dazu benutzt werden um festzustellen, ob der Konstruktor erfolgreich ausgeführt wurde. + Diese Methode kann dazu benutzt werden um festzustellen, ob der Konstruktor erfolgreich ausgeführt wurde. */ - bool IsValid() const { return _Valid; } + bool IsValid() const { + return _Valid; + } /** - @brief Gibt die Zeilenhöhe des Fonts in Pixeln zurück. + @brief Gibt die Zeilenhöhe des Fonts in Pixeln zurück. - Die Zeilenhöhe ist der Wert, der zur Y-Koordinate addiert wird, wenn ein Zeilenumbruch auftritt. + Die Zeilenhöhe ist der Wert, der zur Y-Koordinate addiert wird, wenn ein Zeilenumbruch auftritt. */ - int GetLineHeight() const { return _LineHeight; } + int GetLineHeight() const { + return _LineHeight; + } /** - @brief Gibt den Buchstabenabstand der Fonts in Pixeln zurück. + @brief Gibt den Buchstabenabstand der Fonts in Pixeln zurück. - Der Buchstabenabstand ist der Wert, der zwischen zwei Buchstaben freigelassen wird. + Der Buchstabenabstand ist der Wert, der zwischen zwei Buchstaben freigelassen wird. */ - int GetGapWidth() const { return _GapWidth; } + int GetGapWidth() const { + return _GapWidth; + } /** - @brief Gibt das Bounding-Rect eines Zeichens auf der Charactermap zurück. - @param Character der ASCII-Code des Zeichens - @return Das Bounding-Rect des übergebenen Zeichens auf der Charactermap. + @brief Gibt das Bounding-Rect eines Zeichens auf der Charactermap zurück. + @param Character der ASCII-Code des Zeichens + @return Das Bounding-Rect des übergebenen Zeichens auf der Charactermap. */ - const BS_Rect & GetCharacterRect(int Character) const { BS_ASSERT(Character >= 0 && Character < 256); return _CharacterRects[Character]; } + const BS_Rect &GetCharacterRect(int Character) const { + BS_ASSERT(Character >= 0 && Character < 256); + return _CharacterRects[Character]; + } /** - @brief Gibt den Dateinamen der Charactermap zurück. + @brief Gibt den Dateinamen der Charactermap zurück. */ - const Common::String & GetCharactermapFileName() const { return _BitmapFileName; } + const Common::String &GetCharactermapFileName() const { + return _BitmapFileName; + } private: - BS_Kernel * _pKernel; - bool _Valid; - Common::String _BitmapFileName; - int _LineHeight; - int _GapWidth; - BS_Rect _CharacterRects[256]; + BS_Kernel *_pKernel; + bool _Valid; + Common::String _BitmapFileName; + int _LineHeight; + int _GapWidth; + BS_Rect _CharacterRects[256]; // ----------------------------------------------------------------------------- // Hilfsmethoden // ----------------------------------------------------------------------------- - - bool _ParseXMLDocument(const Common::String & FileName, TiXmlDocument & Doc) const; - bool _ParseFontTag(TiXmlElement & Tag, Common::String & BitmapFileName, int & LineHeight, int & GapWidth) const; - bool _ParseCharacterTag(TiXmlElement & Tag, int & Code, BS_Rect & Rect) const; + + bool _ParseXMLDocument(const Common::String &FileName, TiXmlDocument &Doc) const; + bool _ParseFontTag(TiXmlElement &Tag, Common::String &BitmapFileName, int &LineHeight, int &GapWidth) const; + bool _ParseCharacterTag(TiXmlElement &Tag, int &Code, BS_Rect &Rect) const; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/framecounter.cpp b/engines/sword25/gfx/framecounter.cpp index c2e6ab772d..82d4d313a6 100644 --- a/engines/sword25/gfx/framecounter.cpp +++ b/engines/sword25/gfx/framecounter.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -38,14 +38,13 @@ namespace Sword25 { BS_Framecounter::BS_Framecounter(int UpdateFrequency) : - m_FPS(0), - m_FPSCount(0), - m_LastUpdateTime(-1) { + m_FPS(0), + m_FPSCount(0), + m_LastUpdateTime(-1) { SetUpdateFrequency(UpdateFrequency); } -void BS_Framecounter::Update() -{ +void BS_Framecounter::Update() { // Aktuellen Systemtimerstand auslesen uint64_t Timer = g_system->getMillis() * 1000; diff --git a/engines/sword25/gfx/framecounter.h b/engines/sword25/gfx/framecounter.h index 89612f94be..f4381eb1f2 100644 --- a/engines/sword25/gfx/framecounter.h +++ b/engines/sword25/gfx/framecounter.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,14 +53,14 @@ private: public: /** * Creates a new BS_Framecounter object - * @param UpdateFrequency Specifies how often the frame counter should be updated in a sceond. + * @param UpdateFrequency Specifies how often the frame counter should be updated in a sceond. * The default value is 10. */ BS_Framecounter(int UpdateFrequency = DEFAULT_UPDATE_FREQUENCY); /** * Determines how often the frame counter should be updated in a second. - * @param UpdateFrequency Specifies how often the frame counter should be updated in a second. + * @param UpdateFrequency Specifies how often the frame counter should be updated in a second. */ inline void SetUpdateFrequency(int UpdateFrequency); @@ -72,10 +72,12 @@ public: /** * Returns the current FPS value. */ - int GetFPS() const { return m_FPS; } + int GetFPS() const { + return m_FPS; + } private: - int m_FPS; + int m_FPS; int m_FPSCount; int64_t m_LastUpdateTime; uint64_t m_UpdateDelay; diff --git a/engines/sword25/gfx/graphicengine.cpp b/engines/sword25/gfx/graphicengine.cpp index c35fba4159..075bf9757a 100644 --- a/engines/sword25/gfx/graphicengine.cpp +++ b/engines/sword25/gfx/graphicengine.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,20 +58,19 @@ namespace Sword25 { using namespace std; using namespace Lua; -static const unsigned int FRAMETIME_SAMPLE_COUNT = 5; // Anzahl der Framezeiten über die, die Framezeit gemittelt wird +static const unsigned int FRAMETIME_SAMPLE_COUNT = 5; // Anzahl der Framezeiten über die, die Framezeit gemittelt wird -BS_GraphicEngine::BS_GraphicEngine(BS_Kernel * pKernel) : +BS_GraphicEngine::BS_GraphicEngine(BS_Kernel *pKernel) : m_Width(0), m_Height(0), m_BitDepth(0), m_Windowed(0), - m_LastTimeStamp((uint64)-1), // max. BS_INT64 um beim ersten Aufruf von _UpdateLastFrameDuration() einen Reset zu erzwingen + m_LastTimeStamp((uint64) - 1), // max. BS_INT64 um beim ersten Aufruf von _UpdateLastFrameDuration() einen Reset zu erzwingen m_LastFrameDuration(0), m_TimerActive(true), m_FrameTimeSampleSlot(0), m_RepaintedPixels(0), - BS_ResourceService(pKernel) -{ + BS_ResourceService(pKernel) { for (int i = 0; i < FRAMETIME_SAMPLE_COUNT; i++) m_FrameTimeSamples[i] = 0; @@ -83,8 +82,7 @@ BS_GraphicEngine::BS_GraphicEngine(BS_Kernel * pKernel) : // ----------------------------------------------------------------------------- -void BS_GraphicEngine::UpdateLastFrameDuration() -{ +void BS_GraphicEngine::UpdateLastFrameDuration() { // Aktuelle Zeit holen uint64_t CurrentTime = BS_Kernel::GetInstance()->GetMicroTicks(); @@ -106,58 +104,50 @@ void BS_GraphicEngine::UpdateLastFrameDuration() // ----------------------------------------------------------------------------- -namespace -{ - bool DoSaveScreenshot(BS_GraphicEngine & GraphicEngine, const Common::String & Filename, bool Thumbnail) - { - unsigned int Width; - unsigned int Height; - Common::Array<unsigned int> Data; - if (!GraphicEngine.GetScreenshot(Width, Height, Data)) - { - BS_LOG_ERRORLN("Call to GetScreenshot() failed. Cannot save screenshot."); - return false; - } - - unsigned int test = Data.size(); - - if (Thumbnail) - return BS_Screenshot::SaveThumbnailToFile(Width, Height, Data, Filename); - else - return BS_Screenshot::SaveToFile(Width, Height, Data, Filename); +namespace { +bool DoSaveScreenshot(BS_GraphicEngine &GraphicEngine, const Common::String &Filename, bool Thumbnail) { + unsigned int Width; + unsigned int Height; + Common::Array<unsigned int> Data; + if (!GraphicEngine.GetScreenshot(Width, Height, Data)) { + BS_LOG_ERRORLN("Call to GetScreenshot() failed. Cannot save screenshot."); + return false; } + + unsigned int test = Data.size(); + + if (Thumbnail) + return BS_Screenshot::SaveThumbnailToFile(Width, Height, Data, Filename); + else + return BS_Screenshot::SaveToFile(Width, Height, Data, Filename); +} } // ----------------------------------------------------------------------------- -bool BS_GraphicEngine::SaveScreenshot(const Common::String & Filename) -{ +bool BS_GraphicEngine::SaveScreenshot(const Common::String &Filename) { return DoSaveScreenshot(*this, Filename, false); } // ----------------------------------------------------------------------------- -bool BS_GraphicEngine::SaveThumbnailScreenshot( const Common::String & Filename ) -{ +bool BS_GraphicEngine::SaveThumbnailScreenshot(const Common::String &Filename) { return DoSaveScreenshot(*this, Filename, true); } // ----------------------------------------------------------------------------- -void BS_GraphicEngine::ARGBColorToLuaColor(lua_State * L, unsigned int Color) -{ - lua_Number Components[4] = - { - (Color >> 16) & 0xff, // Rot - (Color >> 8) & 0xff, // Grün - Color & 0xff, // Blau - Color >> 24, // Alpha +void BS_GraphicEngine::ARGBColorToLuaColor(lua_State *L, unsigned int Color) { + lua_Number Components[4] = { + (Color >> 16) & 0xff, // Rot + (Color >> 8) & 0xff, // Grün + Color & 0xff, // Blau + Color >> 24, // Alpha }; lua_newtable(L); - for (unsigned int i = 1; i <= 4; i++) - { + for (unsigned int i = 1; i <= 4; i++) { lua_pushnumber(L, i); lua_pushnumber(L, Components[i - 1]); lua_settable(L, -3); @@ -166,8 +156,7 @@ void BS_GraphicEngine::ARGBColorToLuaColor(lua_State * L, unsigned int Color) // ----------------------------------------------------------------------------- -unsigned int BS_GraphicEngine::LuaColorToARGBColor(lua_State * L, int StackIndex) -{ +unsigned int BS_GraphicEngine::LuaColorToARGBColor(lua_State *L, int StackIndex) { #ifdef DEBUG int __startStackDepth = lua_gettop(L); #endif @@ -199,8 +188,7 @@ unsigned int BS_GraphicEngine::LuaColorToARGBColor(lua_State * L, int StackIndex // Alpha Farbkomponente auslesen unsigned int Alpha = 0xff; - if (n == 4) - { + if (n == 4) { lua_rawgeti(L, StackIndex, 4); Alpha = static_cast<unsigned int>(lua_tonumber(L, -1)); if (!lua_isnumber(L, -1) || Alpha >= 256) luaL_argcheck(L, 0, StackIndex, "alpha color component must be an integer between 0 and 255"); @@ -216,16 +204,14 @@ unsigned int BS_GraphicEngine::LuaColorToARGBColor(lua_State * L, int StackIndex // ----------------------------------------------------------------------------- -bool BS_GraphicEngine::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_GraphicEngine::Persist(BS_OutputPersistenceBlock &Writer) { Writer.Write(m_TimerActive); return true; } // ----------------------------------------------------------------------------- -bool BS_GraphicEngine::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_GraphicEngine::Unpersist(BS_InputPersistenceBlock &Reader) { Reader.Read(m_TimerActive); return Reader.IsGood(); } diff --git a/engines/sword25/gfx/graphicengine.h b/engines/sword25/gfx/graphicengine.h index 3ebe591923..82559e1a48 100644 --- a/engines/sword25/gfx/graphicengine.h +++ b/engines/sword25/gfx/graphicengine.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -65,15 +65,15 @@ class BS_Screenshot; typedef unsigned int BS_COLOR; // Makros -#define BS_RGB(R,G,B) (0xFF000000 | ((R) << 16) | ((G) << 8) | (B)) -#define BS_ARGB(A,R,G,B) (((A) << 24) | ((R) << 16) | ((G) << 8) | (B)) +#define BS_RGB(R,G,B) (0xFF000000 | ((R) << 16) | ((G) << 8) | (B)) +#define BS_ARGB(A,R,G,B) (((A) << 24) | ((R) << 16) | ((G) << 8) | (B)) /** - @brief Dies ist das Graphik-Engine Interface, dass alle Methoden und Klassen enthält, die eine Graphik-Engine implementieren muss. + @brief Dies ist das Graphik-Engine Interface, dass alle Methoden und Klassen enthält, die eine Graphik-Engine implementieren muss. - Hier sind nur wenige Rumpffunktionen realisiert, wie z.B. das Abfragen der Parameter des Ausgabepuffers. - Die Hauptfunktionen muss eine Implementation dieses Inferfaces stellen.<br> - Die bisher einzige Implementation ist BS_DDrawGfx. + Hier sind nur wenige Rumpffunktionen realisiert, wie z.B. das Abfragen der Parameter des Ausgabepuffers. + Die Hauptfunktionen muss eine Implementation dieses Inferfaces stellen.<br> + Die bisher einzige Implementation ist BS_DDrawGfx. */ class BS_GraphicEngine : public BS_ResourceService, public BS_Persistable { @@ -82,7 +82,7 @@ public: // ----- // Colour formats - // + // /** * The colour format used by the engine */ @@ -124,33 +124,33 @@ public: */ CF_ARGB32, /** - 32-bit colour format (A8B8G8R8) (little endian) + 32-bit colour format (A8B8G8R8) (little endian) */ CF_ABGR32 }; - + // Interface // --------- /** * Initialises the graphics engine and sets the screen mode. Returns true if initialisation failed. * Notes: This method should be called immediately after the initialisation of all services. - * - * @param Height The height of the output buffer in pixels. The default value is 600 - * @param BitDepth The bit depth of the desired output buffer in bits. The default value is 16 - * @param BackbufferCount The number of back buffers to be created. The default value is 2 - * @param Windowed Indicates whether the engine is to run in windowed mode. + * + * @param Height The height of the output buffer in pixels. The default value is 600 + * @param BitDepth The bit depth of the desired output buffer in bits. The default value is 16 + * @param BackbufferCount The number of back buffers to be created. The default value is 2 + * @param Windowed Indicates whether the engine is to run in windowed mode. */ - virtual bool Init(int Width = 800, int Height = 600, int BitDepth = 16, int BackbufferCount = 2, bool Windowed = false) = 0; + virtual bool Init(int Width = 800, int Height = 600, int BitDepth = 16, int BackbufferCount = 2, bool Windowed = false) = 0; /** * Begins rendering a new frame. * Notes: This method must be called at the beginning of the main loop, before any rendering methods are used. * Notes: Implementations of this method must call _UpdateLastFrameDuration() - * @param UpdateAll Specifies whether the renderer should redraw everything on the next frame. + * @param UpdateAll Specifies whether the renderer should redraw everything on the next frame. * This feature can be useful if the renderer with Dirty Rectangles works, but sometimes the client may */ - virtual bool StartFrame(bool UpdateAll = false) = 0; + virtual bool StartFrame(bool UpdateAll = false) = 0; /** * Ends the rendering of a frame and draws it on the screen. @@ -158,7 +158,7 @@ public: * This method must be at the end of the main loop. After this call, no further Render method may be called. * This should only be called once for a given previous call to #StartFrame. */ - virtual bool EndFrame() = 0; + virtual bool EndFrame() = 0; // Debug methods @@ -168,17 +168,17 @@ public: * This method must be called between calls to StartFrame() and EndFrame(), and is intended only for debugging * purposes. The line will only appear for a single frame. If the line is to be shown permanently, it must be * called for every frame. - * @param Start The starting point of the line - * @param End The ending point of the line - * @param Color The colour of the line. The default is BS_RGB (255,255,255) (White) + * @param Start The starting point of the line + * @param End The ending point of the line + * @param Color The colour of the line. The default is BS_RGB (255,255,255) (White) */ - virtual void DrawDebugLine(const BS_Vertex &Start, const BS_Vertex &End, unsigned int Color = BS_RGB(255, 255, 255)) = 0; + virtual void DrawDebugLine(const BS_Vertex &Start, const BS_Vertex &End, unsigned int Color = BS_RGB(255, 255, 255)) = 0; /** * Creates a screenshot of the current frame buffer and writes it to a graphic file in PNG format. - * Returns true if the screenshot was saved successfully. + * Returns true if the screenshot was saved successfully. * Notes: This method should only be called after a call to EndFrame(), and before the next call to StartFrame(). - * @param Filename The filename for the screenshot + * @param Filename The filename for the screenshot */ bool SaveScreenshot(const Common::String &Filename); @@ -187,7 +187,7 @@ public: * the interface boards the the image as a 16th of it's original size. * Notes: This method should only be called after a call to EndFrame(), and before the next call to StartFrame(). * The frame buffer must have a resolution of 800x600. - * @param Filename The filename for the screenshot + * @param Filename The filename for the screenshot */ bool SaveThumbnailScreenshot(const Common::String &Filename); @@ -195,91 +195,117 @@ public: * Reads the current contents of the frame buffer * Notes: This method is for creating screenshots. It is not very optimised. It should only be called * after a call to EndFrame(), and before the next call to StartFrame(). - * @param Width Returns the width of the frame buffer - * @param Height Returns the height of the frame buffer - * @param Data Returns the raw data of the frame buffer as an array of 32-bit colour values. + * @param Width Returns the width of the frame buffer + * @param Height Returns the height of the frame buffer + * @param Data Returns the raw data of the frame buffer as an array of 32-bit colour values. */ virtual bool GetScreenshot(unsigned int &Width, unsigned int &Height, Common::Array<unsigned int> &Data) = 0; - + virtual BS_RenderObjectPtr<BS_Panel> GetMainPanel() = 0; /** * Specifies the time (in microseconds) since the last frame has passed */ - int GetLastFrameDurationMicro() { if (m_TimerActive) return m_LastFrameDuration; else return 0; } + int GetLastFrameDurationMicro() { + if (m_TimerActive) return m_LastFrameDuration; + else return 0; + } /** * Specifies the time (in microseconds) the previous frame took */ - float GetLastFrameDuration() { if (m_TimerActive) return static_cast<float>(m_LastFrameDuration) / 1000000.0f; else return 0; } + float GetLastFrameDuration() { + if (m_TimerActive) return static_cast<float>(m_LastFrameDuration) / 1000000.0f; + else return 0; + } - void StopMainTimer() { m_TimerActive = false; } - void ResumeMainTimer() { m_TimerActive = true; } - float GetSecondaryFrameDuration() { return static_cast<float>(m_LastFrameDuration) / 1000000.0f; } + void StopMainTimer() { + m_TimerActive = false; + } + void ResumeMainTimer() { + m_TimerActive = true; + } + float GetSecondaryFrameDuration() { + return static_cast<float>(m_LastFrameDuration) / 1000000.0f; + } // Accessor methods /** * Returns the width of the output buffer in pixels */ - int GetDisplayWidth() { return m_Width; } + int GetDisplayWidth() { + return m_Width; + } /** * Returns the height of the output buffer in pixels */ - int GetDisplayHeight() { return m_Height; } + int GetDisplayHeight() { + return m_Height; + } /** * Returns the bounding box of the output buffer: (0, 0, Width, Height) */ - BS_Rect& GetDisplayRect() { return m_ScreenRect; } + BS_Rect &GetDisplayRect() { + return m_ScreenRect; + } /** * Returns the bit depth of the output buffer */ - int GetBitDepth() { return m_BitDepth; } + int GetBitDepth() { + return m_BitDepth; + } /** * Determines whether the frame buffer change is to be synchronised with Vsync. This is turned on by default. * Notes: In windowed mode, this setting has no effect. - * @param Vsync Indicates whether the frame buffer changes are to be synchronised with Vsync. + * @param Vsync Indicates whether the frame buffer changes are to be synchronised with Vsync. */ - virtual void SetVsync(bool Vsync) = 0; + virtual void SetVsync(bool Vsync) = 0; /** * Returns true if V-Sync is on. * Notes: In windowed mode, this setting has no effect. */ - virtual bool GetVsync() const = 0; + virtual bool GetVsync() const = 0; /** * Returns true if the engine is running in Windowed mode. */ - bool IsWindowed() { return m_Windowed; } + bool IsWindowed() { + return m_Windowed; + } /** * Fills a rectangular area of the frame buffer with a colour. * Notes: It is possible to create transparent rectangles by passing a colour with an Alpha value of 255. - * @param FillRectPtr Pointer to a BS_Rect, which specifies the section of the frame buffer to be filled. - * If the rectangle falls partly off-screen, then it is automatically trimmed. + * @param FillRectPtr Pointer to a BS_Rect, which specifies the section of the frame buffer to be filled. + * If the rectangle falls partly off-screen, then it is automatically trimmed. * If a NULL value is passed, then the entire image is to be filled. - * @param Color The 32-bit colour with which the area is to be filled. The default is BS_RGB(0, 0, 0) (black) - @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. + * @param Color The 32-bit colour with which the area is to be filled. The default is BS_RGB(0, 0, 0) (black) + @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. */ - virtual bool Fill(const BS_Rect * FillRectPtr = 0, unsigned int Color = BS_RGB(0, 0, 0)) = 0; + virtual bool Fill(const BS_Rect *FillRectPtr = 0, unsigned int Color = BS_RGB(0, 0, 0)) = 0; // Debugging Methods - int GetFPSCount() const { return m_FPSCounter.GetFPS(); } - int GetRepaintedPixels() const { return m_RepaintedPixels; } + int GetFPSCount() const { + return m_FPSCounter.GetFPS(); + } + int GetRepaintedPixels() const { + return m_RepaintedPixels; + } // Access methods /** * Returns the size of a pixel entry in bytes for a particular colour format - * @param ColorFormat The desired colour format. The parameter must be of type COLOR_FORMATS - * @return Returns the size of a pixel in bytes. If the colour format is unknown, -1 is returned. + * @param ColorFormat The desired colour format. The parameter must be of type COLOR_FORMATS + * @return Returns the size of a pixel in bytes. If the colour format is unknown, -1 is returned. */ static int GetPixelSize(BS_GraphicEngine::COLOR_FORMATS ColorFormat) { switch (ColorFormat) { @@ -297,16 +323,16 @@ public: return -1; } - + /** * Calculates the length of an image line in bytes, depending on a given colour format. - * @param ColorFormat The colour format - * @param Width The width of the line in pixels - * @return Reflects the length of the line in bytes. If the colour format is + * @param ColorFormat The colour format + * @param Width The width of the line in pixels + * @return Reflects the length of the line in bytes. If the colour format is * unknown, -1 is returned */ static int CalcPitch(BS_GraphicEngine::COLOR_FORMATS ColorFormat, int Width) { - switch (ColorFormat){ + switch (ColorFormat) { case BS_GraphicEngine::CF_RGB16: case BS_GraphicEngine::CF_RGB15: return Width * 2; @@ -337,21 +363,21 @@ public: protected: // Constructor // ----------- - BS_GraphicEngine(BS_Kernel* pKernel); + BS_GraphicEngine(BS_Kernel *pKernel); // Display Variables // ----------------- - int m_Width; - int m_Height; + int m_Width; + int m_Height; BS_Rect m_ScreenRect; - int m_BitDepth; - bool m_Windowed; + int m_BitDepth; + bool m_Windowed; // Debugging Variables // ------------------- BS_Framecounter m_FPSCounter; - unsigned int m_RepaintedPixels; + unsigned int m_RepaintedPixels; /** * Calculates the time since the last frame beginning has passed. @@ -363,11 +389,11 @@ private: // LastFrameDuration Variables // --------------------------- - uint64 m_LastTimeStamp; - unsigned int m_LastFrameDuration; - bool m_TimerActive; - Common::Array<unsigned int> m_FrameTimeSamples; - unsigned int m_FrameTimeSampleSlot; + uint64 m_LastTimeStamp; + unsigned int m_LastFrameDuration; + bool m_TimerActive; + Common::Array<unsigned int> m_FrameTimeSamples; + unsigned int m_FrameTimeSampleSlot; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/graphicengine_script.cpp b/engines/sword25/gfx/graphicengine_script.cpp index 74a008d1fc..d009916f32 100644 --- a/engines/sword25/gfx/graphicengine_script.cpp +++ b/engines/sword25/gfx/graphicengine_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -68,40 +68,35 @@ static bool AnimationDeleteCallback(unsigned int Data); static bool AnimationActionCallback(unsigned int Data); static bool AnimationLoopPointCallback(unsigned int Data); -namespace -{ - // ------------------------------------------------------------------------- +namespace { +// ------------------------------------------------------------------------- - class ActionCallback : public BS_LuaCallback - { - public: - ActionCallback(lua_State * L) : BS_LuaCallback(L) {}; +class ActionCallback : public BS_LuaCallback { +public: + ActionCallback(lua_State *L) : BS_LuaCallback(L) {}; - Common::String Action; + Common::String Action; - protected: - virtual int PreFunctionInvokation(lua_State * L) - { - lua_pushstring(L, Action.c_str()); - return 1; - } - }; +protected: + virtual int PreFunctionInvokation(lua_State *L) { + lua_pushstring(L, Action.c_str()); + return 1; + } +}; - std::auto_ptr<BS_LuaCallback> LoopPointCallbackPtr; - std::auto_ptr<ActionCallback> ActionCallbackPtr; +std::auto_ptr<BS_LuaCallback> LoopPointCallbackPtr; +std::auto_ptr<ActionCallback> ActionCallbackPtr; - // ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- - struct CallbackfunctionRegisterer - { - CallbackfunctionRegisterer() - { - BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaLoopPointCB", (void (*)(int))AnimationLoopPointCallback); - BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaActionCB", (void (*)(int))AnimationActionCallback); - BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaDeleteCB", (void (*)(int))AnimationDeleteCallback); - } - }; - static CallbackfunctionRegisterer Instance; +struct CallbackfunctionRegisterer { + CallbackfunctionRegisterer() { + BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaLoopPointCB", (void ( *)(int))AnimationLoopPointCallback); + BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaActionCB", (void ( *)(int))AnimationActionCallback); + BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaDeleteCB", (void ( *)(int))AnimationDeleteCallback); + } +}; +static CallbackfunctionRegisterer Instance; } // ----------------------------------------------------------------------------- @@ -115,24 +110,20 @@ namespace #define TEXT_CLASS_NAME "Gfx.Text" #define ANIMATION_CLASS_NAME "Gfx.Animation" #define ANIMATION_TEMPLATE_CLASS_NAME "Gfx.AnimationTemplate" -static const char * GFX_LIBRARY_NAME = "Gfx"; +static const char *GFX_LIBRARY_NAME = "Gfx"; // ----------------------------------------------------------------------------- // Wie luaL_checkudata, nur ohne dass kein Fehler erzeugt wird. -static void * my_checkudata (lua_State *L, int ud, const char *tname) -{ +static void *my_checkudata(lua_State *L, int ud, const char *tname) { int top = lua_gettop(L); - void * p = lua_touserdata(L, ud); - if (p != NULL) /* value is a userdata? */ - { - if (lua_getmetatable(L, ud)) /* does it have a metatable? */ - { + void *p = lua_touserdata(L, ud); + if (p != NULL) { /* value is a userdata? */ + if (lua_getmetatable(L, ud)) { /* does it have a metatable? */ // lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get correct metatable */ BS_LuaBindhelper::GetMetatable(L, tname); - if (lua_rawequal(L, -1, -2)) /* does it have the correct mt? */ - { + if (lua_rawequal(L, -1, -2)) { /* does it have the correct mt? */ lua_settop(L, top); return p; } @@ -145,27 +136,22 @@ static void * my_checkudata (lua_State *L, int ud, const char *tname) // ----------------------------------------------------------------------------- -static void NewUintUserData(lua_State * L, unsigned int Value) -{ - void * UserData = lua_newuserdata(L, sizeof(Value)); +static void NewUintUserData(lua_State *L, unsigned int Value) { + void *UserData = lua_newuserdata(L, sizeof(Value)); memcpy(UserData, &Value, sizeof(Value)); } // ----------------------------------------------------------------------------- -static BS_AnimationTemplate * CheckAnimationTemplate(lua_State * L, int idx = 1) -{ +static BS_AnimationTemplate *CheckAnimationTemplate(lua_State *L, int idx = 1) { // Der erste Parameter muss vom Typ userdata sein und die Metatable der Klasse Gfx.AnimationTemplate unsigned int AnimationTemplateHandle; - if ((AnimationTemplateHandle = *reinterpret_cast<unsigned int *>(my_checkudata(L, idx, ANIMATION_TEMPLATE_CLASS_NAME))) != 0) - { - BS_AnimationTemplate * AnimationTemplatePtr = BS_AnimationTemplateRegistry::GetInstance().ResolveHandle(AnimationTemplateHandle); + if ((AnimationTemplateHandle = *reinterpret_cast<unsigned int *>(my_checkudata(L, idx, ANIMATION_TEMPLATE_CLASS_NAME))) != 0) { + BS_AnimationTemplate *AnimationTemplatePtr = BS_AnimationTemplateRegistry::GetInstance().ResolveHandle(AnimationTemplateHandle); if (!AnimationTemplatePtr) luaL_error(L, "The animation template with the handle %d does no longer exist.", AnimationTemplateHandle); return AnimationTemplatePtr; - } - else - { + } else { luaL_argcheck(L, 0, idx, "'" ANIMATION_TEMPLATE_CLASS_NAME "' expected"); return 0; } @@ -174,20 +160,16 @@ static BS_AnimationTemplate * CheckAnimationTemplate(lua_State * L, int idx = 1) // ----------------------------------------------------------------------------- -static int NewAnimationTemplate(lua_State * L) -{ +static int NewAnimationTemplate(lua_State *L) { unsigned int AnimationTemplateHandle = BS_AnimationTemplate::Create(luaL_checkstring(L, 1)); - BS_AnimationTemplate * AnimationTemplatePtr = BS_AnimationTemplateRegistry::GetInstance().ResolveHandle(AnimationTemplateHandle); - if (AnimationTemplatePtr && AnimationTemplatePtr->IsValid()) - { + BS_AnimationTemplate *AnimationTemplatePtr = BS_AnimationTemplateRegistry::GetInstance().ResolveHandle(AnimationTemplateHandle); + if (AnimationTemplatePtr && AnimationTemplatePtr->IsValid()) { NewUintUserData(L, AnimationTemplateHandle); //luaL_getmetatable(L, ANIMATION_TEMPLATE_CLASS_NAME); BS_LuaBindhelper::GetMetatable(L, ANIMATION_TEMPLATE_CLASS_NAME); BS_ASSERT(!lua_isnil(L, -1)); lua_setmetatable(L, -2); - } - else - { + } else { lua_pushnil(L); } @@ -196,85 +178,69 @@ static int NewAnimationTemplate(lua_State * L) // ----------------------------------------------------------------------------- -static int AT_AddFrame(lua_State * L) -{ - BS_AnimationTemplate * pAT = CheckAnimationTemplate(L); +static int AT_AddFrame(lua_State *L) { + BS_AnimationTemplate *pAT = CheckAnimationTemplate(L); pAT->AddFrame(static_cast<int>(luaL_checknumber(L, 2))); return 0; } // ----------------------------------------------------------------------------- -static int AT_SetFrame(lua_State * L) -{ - BS_AnimationTemplate * pAT = CheckAnimationTemplate(L); +static int AT_SetFrame(lua_State *L) { + BS_AnimationTemplate *pAT = CheckAnimationTemplate(L); pAT->SetFrame(static_cast<int>(luaL_checknumber(L, 2)), static_cast<int>(luaL_checknumber(L, 3))); return 0; } // ----------------------------------------------------------------------------- -static bool AnimationTypeStringToNumber(const char * TypeString, BS_Animation::ANIMATION_TYPES & Result) -{ - if (strcmp(TypeString, "jojo") == 0) - { +static bool AnimationTypeStringToNumber(const char *TypeString, BS_Animation::ANIMATION_TYPES &Result) { + if (strcmp(TypeString, "jojo") == 0) { Result = BS_Animation::AT_JOJO; return true; - } - else if (strcmp(TypeString, "loop") == 0) - { + } else if (strcmp(TypeString, "loop") == 0) { Result = BS_Animation::AT_LOOP; return true; - } - else if (strcmp(TypeString, "oneshot") == 0) - { + } else if (strcmp(TypeString, "oneshot") == 0) { Result = BS_Animation::AT_ONESHOT; return true; - } - else + } else return false; } // ----------------------------------------------------------------------------- -static int AT_SetAnimationType(lua_State * L) -{ - BS_AnimationTemplate * pAT = CheckAnimationTemplate(L); +static int AT_SetAnimationType(lua_State *L) { + BS_AnimationTemplate *pAT = CheckAnimationTemplate(L); BS_Animation::ANIMATION_TYPES AnimationType; - if (AnimationTypeStringToNumber(luaL_checkstring(L, 2), AnimationType)) - { + if (AnimationTypeStringToNumber(luaL_checkstring(L, 2), AnimationType)) { pAT->SetAnimationType(AnimationType); - } - else - { + } else { luaL_argcheck(L, 0, 2, "Invalid animation type"); } - + return 0; } // ----------------------------------------------------------------------------- -static int AT_SetFPS(lua_State * L) -{ - BS_AnimationTemplate * pAT = CheckAnimationTemplate(L); +static int AT_SetFPS(lua_State *L) { + BS_AnimationTemplate *pAT = CheckAnimationTemplate(L); pAT->SetFPS(static_cast<int>(luaL_checknumber(L, 2))); return 0; } // ----------------------------------------------------------------------------- -static int AT_Finalize(lua_State * L) -{ - BS_AnimationTemplate * pAT = CheckAnimationTemplate(L); +static int AT_Finalize(lua_State *L) { + BS_AnimationTemplate *pAT = CheckAnimationTemplate(L); delete pAT; return 0; } // ----------------------------------------------------------------------------- -static const luaL_reg ANIMATION_TEMPLATE_METHODS[] = -{ +static const luaL_reg ANIMATION_TEMPLATE_METHODS[] = { {"AddFrame", AT_AddFrame}, {"SetFrame", AT_SetFrame}, {"SetAnimationType", AT_SetAnimationType}, @@ -285,47 +251,44 @@ static const luaL_reg ANIMATION_TEMPLATE_METHODS[] = // ----------------------------------------------------------------------------- -static BS_GraphicEngine * GetGE() -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static BS_GraphicEngine *GetGE() { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_GraphicEngine * pGE = static_cast<BS_GraphicEngine *>(pKernel->GetService("gfx")); + BS_GraphicEngine *pGE = static_cast<BS_GraphicEngine *>(pKernel->GetService("gfx")); BS_ASSERT(pGE); return pGE; } // ----------------------------------------------------------------------------- -static int Init(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); - - switch (lua_gettop(L)) - { - case 0: - lua_pushbooleancpp(L, pGE->Init()); - break; - case 1: - lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)))); - break; - case 2: - lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L,1)), static_cast<int>(luaL_checknumber(L, 2)))); - break; - case 3: - lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L,1)), static_cast<int>(luaL_checknumber(L, 2)), - static_cast<int>(luaL_checknumber(L, 3)))); - break; - case 4: - lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L,1)), static_cast<int>(luaL_checknumber(L, 2)), - static_cast<int>(luaL_checknumber(L, 3)), static_cast<int>(luaL_checknumber(L, 4)))); - break; - default: - lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L,1)), static_cast<int>(luaL_checknumber(L, 2)), - static_cast<int>(luaL_checknumber(L, 3)), static_cast<int>(luaL_checknumber(L, 4)), - lua_tobooleancpp(L, 5))); +static int Init(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); + + switch (lua_gettop(L)) { + case 0: + lua_pushbooleancpp(L, pGE->Init()); + break; + case 1: + lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)))); + break; + case 2: + lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)), static_cast<int>(luaL_checknumber(L, 2)))); + break; + case 3: + lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)), static_cast<int>(luaL_checknumber(L, 2)), + static_cast<int>(luaL_checknumber(L, 3)))); + break; + case 4: + lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)), static_cast<int>(luaL_checknumber(L, 2)), + static_cast<int>(luaL_checknumber(L, 3)), static_cast<int>(luaL_checknumber(L, 4)))); + break; + default: + lua_pushbooleancpp(L, pGE->Init(static_cast<int>(luaL_checknumber(L, 1)), static_cast<int>(luaL_checknumber(L, 2)), + static_cast<int>(luaL_checknumber(L, 3)), static_cast<int>(luaL_checknumber(L, 4)), + lua_tobooleancpp(L, 5))); } - + #ifdef DEBUG int __startStackDepth = lua_gettop(L); #endif @@ -345,7 +308,7 @@ static int Init(lua_State * L) BS_ASSERT(!lua_isnil(L, -1)); lua_setmetatable(L, -2); - lua_pushstring(L, "MainPanel"); + lua_pushstring(L, "MainPanel"); lua_insert(L, -2); lua_settable(L, -3); @@ -360,9 +323,8 @@ static int Init(lua_State * L) // ----------------------------------------------------------------------------- -static int StartFrame(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int StartFrame(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); if (lua_gettop(L) == 0) lua_pushbooleancpp(L, pGE->StartFrame()); @@ -374,9 +336,8 @@ static int StartFrame(lua_State * L) // ----------------------------------------------------------------------------- -static int EndFrame(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int EndFrame(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushbooleancpp(L, pGE->EndFrame()); @@ -385,9 +346,8 @@ static int EndFrame(lua_State * L) // ----------------------------------------------------------------------------- -static int DrawDebugLine(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int DrawDebugLine(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); BS_Vertex Start; BS_Vertex End; @@ -400,9 +360,8 @@ static int DrawDebugLine(lua_State * L) // ----------------------------------------------------------------------------- -static int GetDisplayWidth(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetDisplayWidth(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetDisplayWidth()); @@ -411,9 +370,8 @@ static int GetDisplayWidth(lua_State * L) // ----------------------------------------------------------------------------- -static int GetDisplayHeight(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetDisplayHeight(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetDisplayHeight()); @@ -422,9 +380,8 @@ static int GetDisplayHeight(lua_State * L) // ----------------------------------------------------------------------------- -static int GetBitDepth(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetBitDepth(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetBitDepth()); @@ -433,9 +390,8 @@ static int GetBitDepth(lua_State * L) // ----------------------------------------------------------------------------- -static int SetVsync(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int SetVsync(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); pGE->SetVsync(lua_tobooleancpp(L, 1)); @@ -444,9 +400,8 @@ static int SetVsync(lua_State * L) // ----------------------------------------------------------------------------- -static int IsVsync(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int IsVsync(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushbooleancpp(L, pGE->GetVsync()); @@ -455,9 +410,8 @@ static int IsVsync(lua_State * L) // ----------------------------------------------------------------------------- -static int IsWindowed(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int IsWindowed(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushbooleancpp(L, pGE->IsWindowed()); @@ -466,9 +420,8 @@ static int IsWindowed(lua_State * L) // ----------------------------------------------------------------------------- -static int GetFPSCount(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetFPSCount(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetFPSCount()); @@ -477,9 +430,8 @@ static int GetFPSCount(lua_State * L) // ----------------------------------------------------------------------------- -static int GetLastFrameDuration(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetLastFrameDuration(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetLastFrameDuration()); @@ -488,27 +440,24 @@ static int GetLastFrameDuration(lua_State * L) // ----------------------------------------------------------------------------- -static int StopMainTimer(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int StopMainTimer(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); pGE->StopMainTimer(); return 0; } // ----------------------------------------------------------------------------- -static int ResumeMainTimer(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int ResumeMainTimer(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); pGE->ResumeMainTimer(); return 0; } // ----------------------------------------------------------------------------- -static int GetSecondaryFrameDuration(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetSecondaryFrameDuration(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, pGE->GetSecondaryFrameDuration()); @@ -517,35 +466,31 @@ static int GetSecondaryFrameDuration(lua_State * L) // ----------------------------------------------------------------------------- -static int SaveScreenshot(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int SaveScreenshot(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushbooleancpp(L, pGE->SaveScreenshot(luaL_checkstring(L, 1))); return 1; } // ----------------------------------------------------------------------------- -static int SaveThumbnailScreenshot(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int SaveThumbnailScreenshot(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushbooleancpp(L, pGE->SaveThumbnailScreenshot(luaL_checkstring(L, 1))); return 1; } // ----------------------------------------------------------------------------- -static int GetRepaintedPixels(lua_State * L) -{ - BS_GraphicEngine * pGE = GetGE(); +static int GetRepaintedPixels(lua_State *L) { + BS_GraphicEngine *pGE = GetGE(); lua_pushnumber(L, static_cast<lua_Number>(pGE->GetRepaintedPixels())); return 1; } // ----------------------------------------------------------------------------- -static const luaL_reg GFX_FUNCTIONS[] = -{ +static const luaL_reg GFX_FUNCTIONS[] = { {"Init", Init}, {"StartFrame", StartFrame}, {"EndFrame", EndFrame}, @@ -570,26 +515,21 @@ static const luaL_reg GFX_FUNCTIONS[] = // ----------------------------------------------------------------------------- -static BS_RenderObjectPtr<BS_RenderObject> CheckRenderObject(lua_State * L, bool ErrorIfRemoved = true) -{ +static BS_RenderObjectPtr<BS_RenderObject> CheckRenderObject(lua_State *L, bool ErrorIfRemoved = true) { // Der erste Parameter muss vom Typ userdata sein und die Metatable einer Klasse haben, die von Gfx.RenderObject "erbt". - unsigned int * UserDataPtr; + unsigned int *UserDataPtr; if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, BITMAP_CLASS_NAME)) != 0 || - (UserDataPtr = (unsigned int *) my_checkudata(L, 1, ANIMATION_CLASS_NAME)) != 0 || - (UserDataPtr = (unsigned int *) my_checkudata(L, 1, PANEL_CLASS_NAME)) != 0 || - (UserDataPtr = (unsigned int *) my_checkudata(L, 1, TEXT_CLASS_NAME)) != 0) - { + (UserDataPtr = (unsigned int *) my_checkudata(L, 1, ANIMATION_CLASS_NAME)) != 0 || + (UserDataPtr = (unsigned int *) my_checkudata(L, 1, PANEL_CLASS_NAME)) != 0 || + (UserDataPtr = (unsigned int *) my_checkudata(L, 1, TEXT_CLASS_NAME)) != 0) { BS_RenderObjectPtr<BS_RenderObject> ROPtr(* UserDataPtr); if (ROPtr.IsValid()) return ROPtr; - else - { + else { if (ErrorIfRemoved) luaL_error(L, "The renderobject with the handle %d does no longer exist.", * UserDataPtr); } - } - else - { + } else { luaL_argcheck(L, 0, 1, "'" RENDEROBJECT_CLASS_NAME "' expected"); } @@ -598,8 +538,7 @@ static BS_RenderObjectPtr<BS_RenderObject> CheckRenderObject(lua_State * L, bool // ----------------------------------------------------------------------------- -static int RO_SetPos(lua_State * L) -{ +static int RO_SetPos(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); BS_Vertex Pos; @@ -610,8 +549,7 @@ static int RO_SetPos(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_SetX(lua_State * L) -{ +static int RO_SetX(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr->SetX(static_cast<int>(luaL_checknumber(L, 2))); @@ -620,8 +558,7 @@ static int RO_SetX(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_SetY(lua_State * L) -{ +static int RO_SetY(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr->SetY(static_cast<int>(luaL_checknumber(L, 2))); @@ -630,8 +567,7 @@ static int RO_SetY(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_SetZ(lua_State * L) -{ +static int RO_SetZ(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr->SetZ(static_cast<int>(luaL_checknumber(L, 2))); @@ -640,8 +576,7 @@ static int RO_SetZ(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_SetVisible(lua_State * L) -{ +static int RO_SetVisible(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr->SetVisible(lua_tobooleancpp(L, 2)); @@ -650,8 +585,7 @@ static int RO_SetVisible(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_GetX(lua_State * L) -{ +static int RO_GetX(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetX()); @@ -661,8 +595,7 @@ static int RO_GetX(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_GetY(lua_State * L) -{ +static int RO_GetY(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetY()); @@ -672,8 +605,7 @@ static int RO_GetY(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_GetZ(lua_State * L) -{ +static int RO_GetZ(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetZ()); @@ -683,8 +615,7 @@ static int RO_GetZ(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_GetAbsoluteX(lua_State * L) -{ +static int RO_GetAbsoluteX(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetAbsoluteX()); @@ -694,66 +625,59 @@ static int RO_GetAbsoluteX(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_GetAbsoluteY(lua_State * L) -{ +static int RO_GetAbsoluteY(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetAbsoluteY()); - + return 1; } // ----------------------------------------------------------------------------- -static int RO_GetWidth(lua_State * L) -{ +static int RO_GetWidth(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetWidth()); - + return 1; } // ----------------------------------------------------------------------------- -static int RO_GetHeight(lua_State * L) -{ +static int RO_GetHeight(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushnumber(L, ROPtr->GetHeight()); - + return 1; } // ----------------------------------------------------------------------------- -static int RO_IsVisible(lua_State * L) -{ +static int RO_IsVisible(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); lua_pushbooleancpp(L, ROPtr->IsVisible()); - + return 1; } // ----------------------------------------------------------------------------- -static int RO_AddPanel(lua_State * L) -{ +static int RO_AddPanel(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); BS_RenderObjectPtr<BS_Panel> PanelPtr = ROPtr->AddPanel(static_cast<int>(luaL_checknumber(L, 2)), - static_cast<int>(luaL_checknumber(L, 3)), - BS_GraphicEngine::LuaColorToARGBColor(L, 4)); - if (PanelPtr.IsValid()) - { + static_cast<int>(luaL_checknumber(L, 3)), + BS_GraphicEngine::LuaColorToARGBColor(L, 4)); + if (PanelPtr.IsValid()) { NewUintUserData(L, PanelPtr->GetHandle()); // luaL_getmetatable(L, PANEL_CLASS_NAME); BS_LuaBindhelper::GetMetatable(L, PANEL_CLASS_NAME); BS_ASSERT(!lua_isnil(L, -1)); lua_setmetatable(L, -2); - } - else + } else lua_pushnil(L); return 1; @@ -761,20 +685,17 @@ static int RO_AddPanel(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_AddBitmap(lua_State * L) -{ +static int RO_AddBitmap(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); BS_RenderObjectPtr<BS_Bitmap> BitmaPtr = ROPtr->AddBitmap(luaL_checkstring(L, 2)); - if (BitmaPtr.IsValid()) - { + if (BitmaPtr.IsValid()) { NewUintUserData(L, BitmaPtr->GetHandle()); // luaL_getmetatable(L, BITMAP_CLASS_NAME); BS_LuaBindhelper::GetMetatable(L, BITMAP_CLASS_NAME); BS_ASSERT(!lua_isnil(L, -1)); lua_setmetatable(L, -2); - } - else + } else lua_pushnil(L); return 1; @@ -782,8 +703,7 @@ static int RO_AddBitmap(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_AddText(lua_State * L) -{ +static int RO_AddText(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); @@ -791,15 +711,13 @@ static int RO_AddText(lua_State * L) if (lua_gettop(L) >= 3) TextPtr = ROPtr->AddText(luaL_checkstring(L, 2), luaL_checkstring(L, 3)); else TextPtr = ROPtr->AddText(luaL_checkstring(L, 2)); - if (TextPtr.IsValid()) - { + if (TextPtr.IsValid()) { NewUintUserData(L, TextPtr->GetHandle()); // luaL_getmetatable(L, TEXT_CLASS_NAME); BS_LuaBindhelper::GetMetatable(L, TEXT_CLASS_NAME); BS_ASSERT(!lua_isnil(L, -1)); lua_setmetatable(L, -2); - } - else + } else lua_pushnil(L); return 1; @@ -807,8 +725,7 @@ static int RO_AddText(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_AddAnimation(lua_State * L) -{ +static int RO_AddAnimation(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); @@ -818,8 +735,7 @@ static int RO_AddAnimation(lua_State * L) else AnimationPtr = ROPtr->AddAnimation(luaL_checkstring(L, 2)); - if (AnimationPtr.IsValid()) - { + if (AnimationPtr.IsValid()) { NewUintUserData(L, AnimationPtr->GetHandle()); // luaL_getmetatable(L, ANIMATION_CLASS_NAME); BS_LuaBindhelper::GetMetatable(L, ANIMATION_CLASS_NAME); @@ -830,8 +746,7 @@ static int RO_AddAnimation(lua_State * L) AnimationPtr->RegisterDeleteCallback(AnimationDeleteCallback, AnimationPtr->GetHandle()); AnimationPtr->RegisterLoopPointCallback(AnimationLoopPointCallback, AnimationPtr->GetHandle()); AnimationPtr->RegisterActionCallback(AnimationActionCallback, AnimationPtr->GetHandle()); - } - else + } else lua_pushnil(L); return 1; @@ -839,8 +754,7 @@ static int RO_AddAnimation(lua_State * L) // ----------------------------------------------------------------------------- -static int RO_Remove(lua_State * L) -{ +static int RO_Remove(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); ROPtr.Erase(); return 0; @@ -848,8 +762,7 @@ static int RO_Remove(lua_State * L) // ----------------------------------------------------------------------------- -static const luaL_reg RENDEROBJECT_METHODS[] = -{ +static const luaL_reg RENDEROBJECT_METHODS[] = { {"AddAnimation", RO_AddAnimation}, {"AddText", RO_AddText}, {"AddBitmap", RO_AddBitmap}, @@ -872,22 +785,16 @@ static const luaL_reg RENDEROBJECT_METHODS[] = // ----------------------------------------------------------------------------- -static BS_RenderObjectPtr<BS_Panel> CheckPanel(lua_State * L) -{ +static BS_RenderObjectPtr<BS_Panel> CheckPanel(lua_State *L) { // Der erste Parameter muss vom Typ userdata sein und die Metatable der Klasse Gfx.Panel - unsigned int * UserDataPtr; - if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, PANEL_CLASS_NAME)) != 0) - { + unsigned int *UserDataPtr; + if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, PANEL_CLASS_NAME)) != 0) { BS_RenderObjectPtr<BS_RenderObject> ROPtr(*UserDataPtr); - if (ROPtr.IsValid()) - { + if (ROPtr.IsValid()) { return ROPtr->ToPanel(); - } - else + } else luaL_error(L, "The panel with the handle %d does no longer exist.", *UserDataPtr); - } - else - { + } else { luaL_argcheck(L, 0, 1, "'" PANEL_CLASS_NAME "' expected"); } @@ -896,19 +803,17 @@ static BS_RenderObjectPtr<BS_Panel> CheckPanel(lua_State * L) // ----------------------------------------------------------------------------- -static int P_GetColor(lua_State * L) -{ +static int P_GetColor(lua_State *L) { BS_RenderObjectPtr<BS_Panel> PanelPtr = CheckPanel(L); BS_ASSERT(PanelPtr.IsValid()); BS_GraphicEngine::ARGBColorToLuaColor(L, PanelPtr->GetColor()); - + return 1; } // ----------------------------------------------------------------------------- -static int P_SetColor(lua_State * L) -{ +static int P_SetColor(lua_State *L) { BS_RenderObjectPtr<BS_Panel> PanelPtr = CheckPanel(L); BS_ASSERT(PanelPtr.IsValid()); PanelPtr->SetColor(BS_GraphicEngine::LuaColorToARGBColor(L, 2)); @@ -917,8 +822,7 @@ static int P_SetColor(lua_State * L) // ----------------------------------------------------------------------------- -static int P_Remove(lua_State * L) -{ +static int P_Remove(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr.Erase(); @@ -927,8 +831,7 @@ static int P_Remove(lua_State * L) // ----------------------------------------------------------------------------- -static const luaL_reg PANEL_METHODS[] = -{ +static const luaL_reg PANEL_METHODS[] = { {"GetColor", P_GetColor}, {"SetColor", P_SetColor}, {"Remove", P_Remove}, @@ -937,22 +840,16 @@ static const luaL_reg PANEL_METHODS[] = // ----------------------------------------------------------------------------- -static BS_RenderObjectPtr<BS_Bitmap> CheckBitmap(lua_State * L) -{ +static BS_RenderObjectPtr<BS_Bitmap> CheckBitmap(lua_State *L) { // Der erste Parameter muss vom Typ userdata sein und die Metatable der Klasse Gfx.Bitmap - unsigned int * UserDataPtr; - if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, BITMAP_CLASS_NAME)) != 0) - { + unsigned int *UserDataPtr; + if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, BITMAP_CLASS_NAME)) != 0) { BS_RenderObjectPtr<BS_RenderObject> ROPtr(*UserDataPtr); - if (ROPtr.IsValid()) - { + if (ROPtr.IsValid()) { return ROPtr->ToBitmap(); - } - else + } else luaL_error(L, "The bitmap with the handle %d does no longer exist.", *UserDataPtr); - } - else - { + } else { luaL_argcheck(L, 0, 1, "'" BITMAP_CLASS_NAME "' expected"); } @@ -961,8 +858,7 @@ static BS_RenderObjectPtr<BS_Bitmap> CheckBitmap(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetAlpha(lua_State * L) -{ +static int B_SetAlpha(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetAlpha(static_cast<unsigned int>(luaL_checknumber(L, 2))); @@ -971,8 +867,7 @@ static int B_SetAlpha(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetTintColor(lua_State * L) -{ +static int B_SetTintColor(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetModulationColor(BS_GraphicEngine::LuaColorToARGBColor(L, 2)); @@ -981,8 +876,7 @@ static int B_SetTintColor(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetScaleFactor(lua_State * L) -{ +static int B_SetScaleFactor(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetScaleFactor(static_cast<float>(luaL_checknumber(L, 2))); @@ -991,8 +885,7 @@ static int B_SetScaleFactor(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetScaleFactorX(lua_State * L) -{ +static int B_SetScaleFactorX(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetScaleFactorX(static_cast<float>(luaL_checknumber(L, 2))); @@ -1001,8 +894,7 @@ static int B_SetScaleFactorX(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetScaleFactorY(lua_State * L) -{ +static int B_SetScaleFactorY(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetScaleFactorY(static_cast<float>(luaL_checknumber(L, 2))); @@ -1011,8 +903,7 @@ static int B_SetScaleFactorY(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetFlipH(lua_State * L) -{ +static int B_SetFlipH(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetFlipH(lua_tobooleancpp(L, 2)); @@ -1021,8 +912,7 @@ static int B_SetFlipH(lua_State * L) // ----------------------------------------------------------------------------- -static int B_SetFlipV(lua_State * L) -{ +static int B_SetFlipV(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BitmapPtr->SetFlipV(lua_tobooleancpp(L, 2)); @@ -1031,8 +921,7 @@ static int B_SetFlipV(lua_State * L) // ----------------------------------------------------------------------------- -static int B_GetAlpha(lua_State * L) -{ +static int B_GetAlpha(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushnumber(L, BitmapPtr->GetAlpha()); @@ -1041,8 +930,7 @@ static int B_GetAlpha(lua_State * L) // ----------------------------------------------------------------------------- -static int B_GetTintColor(lua_State * L) -{ +static int B_GetTintColor(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BS_GraphicEngine::ARGBColorToLuaColor(L, BitmapPtr->GetModulationColor()); @@ -1051,8 +939,7 @@ static int B_GetTintColor(lua_State * L) // ----------------------------------------------------------------------------- -static int B_GetScaleFactorX(lua_State * L) -{ +static int B_GetScaleFactorX(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushnumber(L, BitmapPtr->GetScaleFactorX()); @@ -1061,8 +948,7 @@ static int B_GetScaleFactorX(lua_State * L) // ----------------------------------------------------------------------------- -static int B_GetScaleFactorY(lua_State * L) -{ +static int B_GetScaleFactorY(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushnumber(L, BitmapPtr->GetScaleFactorY()); @@ -1071,8 +957,7 @@ static int B_GetScaleFactorY(lua_State * L) // ----------------------------------------------------------------------------- -static int B_IsFlipH(lua_State * L) -{ +static int B_IsFlipH(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushbooleancpp(L, BitmapPtr->IsFlipH()); @@ -1081,8 +966,7 @@ static int B_IsFlipH(lua_State * L) // ----------------------------------------------------------------------------- -static int B_IsFlipV(lua_State * L) -{ +static int B_IsFlipV(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushbooleancpp(L, BitmapPtr->IsFlipV()); @@ -1091,8 +975,7 @@ static int B_IsFlipV(lua_State * L) // ----------------------------------------------------------------------------- -static int B_GetPixel(lua_State * L) -{ +static int B_GetPixel(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); BS_Vertex Pos; @@ -1103,8 +986,7 @@ static int B_GetPixel(lua_State * L) // ----------------------------------------------------------------------------- -static int B_IsScalingAllowed(lua_State * L) -{ +static int B_IsScalingAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushbooleancpp(L, BitmapPtr->IsScalingAllowed()); @@ -1113,8 +995,7 @@ static int B_IsScalingAllowed(lua_State * L) // ----------------------------------------------------------------------------- -static int B_IsAlphaAllowed(lua_State * L) -{ +static int B_IsAlphaAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushbooleancpp(L, BitmapPtr->IsAlphaAllowed()); @@ -1123,8 +1004,7 @@ static int B_IsAlphaAllowed(lua_State * L) // ----------------------------------------------------------------------------- -static int B_IsTintingAllowed(lua_State * L) -{ +static int B_IsTintingAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr = CheckBitmap(L); BS_ASSERT(BitmapPtr.IsValid()); lua_pushbooleancpp(L, BitmapPtr->IsColorModulationAllowed()); @@ -1132,8 +1012,7 @@ static int B_IsTintingAllowed(lua_State * L) } // ----------------------------------------------------------------------------- -static int B_Remove(lua_State * L) -{ +static int B_Remove(lua_State *L) { BS_RenderObjectPtr<BS_RenderObject> ROPtr = CheckRenderObject(L); BS_ASSERT(ROPtr.IsValid()); ROPtr.Erase(); @@ -1142,8 +1021,7 @@ static int B_Remove(lua_State * L) // ----------------------------------------------------------------------------- -static const luaL_reg BITMAP_METHODS[] = -{ +static const luaL_reg BITMAP_METHODS[] = { {"SetAlpha", B_SetAlpha}, {"SetTintColor", B_SetTintColor}, {"SetScaleFactor", B_SetScaleFactor}, @@ -1167,22 +1045,17 @@ static const luaL_reg BITMAP_METHODS[] = // ----------------------------------------------------------------------------- -static BS_RenderObjectPtr<BS_Animation> CheckAnimation(lua_State * L) -{ +static BS_RenderObjectPtr<BS_Animation> CheckAnimation(lua_State *L) { // Der erste Parameter muss vom Typ userdata sein und die Metatable der Klasse Gfx.Animation - unsigned int * UserDataPtr; - if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, ANIMATION_CLASS_NAME)) != 0) - { + unsigned int *UserDataPtr; + if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, ANIMATION_CLASS_NAME)) != 0) { BS_RenderObjectPtr<BS_RenderObject> ROPtr(*UserDataPtr); if (ROPtr.IsValid()) return ROPtr->ToAnimation(); - else - { + else { luaL_error(L, "The animation with the handle %d does no longer exist.", *UserDataPtr); } - } - else - { + } else { luaL_argcheck(L, 0, 1, "'" ANIMATION_CLASS_NAME "' expected"); } @@ -1191,8 +1064,7 @@ static BS_RenderObjectPtr<BS_Animation> CheckAnimation(lua_State * L) // ----------------------------------------------------------------------------- -static int A_Play(lua_State * L) -{ +static int A_Play(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->Play(); @@ -1201,8 +1073,7 @@ static int A_Play(lua_State * L) // ----------------------------------------------------------------------------- -static int A_Pause(lua_State * L) -{ +static int A_Pause(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->Pause(); @@ -1211,8 +1082,7 @@ static int A_Pause(lua_State * L) // ----------------------------------------------------------------------------- -static int A_Stop(lua_State * L) -{ +static int A_Stop(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->Stop(); @@ -1221,8 +1091,7 @@ static int A_Stop(lua_State * L) // ----------------------------------------------------------------------------- -static int A_SetFrame(lua_State * L) -{ +static int A_SetFrame(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetFrame(static_cast<unsigned int>(luaL_checknumber(L, 2))); @@ -1231,8 +1100,7 @@ static int A_SetFrame(lua_State * L) // ----------------------------------------------------------------------------- -static int A_SetAlpha(lua_State * L) -{ +static int A_SetAlpha(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetAlpha(static_cast<int>(luaL_checknumber(L, 2))); @@ -1240,8 +1108,7 @@ static int A_SetAlpha(lua_State * L) } // ----------------------------------------------------------------------------- -static int A_SetTintColor(lua_State * L) -{ +static int A_SetTintColor(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetModulationColor(BS_GraphicEngine::LuaColorToARGBColor(L, 2)); @@ -1250,8 +1117,7 @@ static int A_SetTintColor(lua_State * L) // ----------------------------------------------------------------------------- -static int A_SetScaleFactor(lua_State * L) -{ +static int A_SetScaleFactor(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetScaleFactor(static_cast<float>(luaL_checknumber(L, 2))); @@ -1260,8 +1126,7 @@ static int A_SetScaleFactor(lua_State * L) // ----------------------------------------------------------------------------- -static int A_SetScaleFactorX(lua_State * L) -{ +static int A_SetScaleFactorX(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetScaleFactorX(static_cast<float>(luaL_checknumber(L, 2))); @@ -1270,8 +1135,7 @@ static int A_SetScaleFactorX(lua_State * L) // ----------------------------------------------------------------------------- -static int A_SetScaleFactorY(lua_State * L) -{ +static int A_SetScaleFactorY(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr->SetScaleFactorY(static_cast<float>(luaL_checknumber(L, 2))); @@ -1280,8 +1144,7 @@ static int A_SetScaleFactorY(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetScaleFactorX(lua_State * L) -{ +static int A_GetScaleFactorX(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushnumber(L, AnimationPtr->GetScaleFactorX()); @@ -1290,8 +1153,7 @@ static int A_GetScaleFactorX(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetScaleFactorY(lua_State * L) -{ +static int A_GetScaleFactorY(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushnumber(L, AnimationPtr->GetScaleFactorY()); @@ -1300,31 +1162,28 @@ static int A_GetScaleFactorY(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetAnimationType(lua_State * L) -{ +static int A_GetAnimationType(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); - switch (AnimationPtr->GetAnimationType()) - { - case BS_Animation::AT_JOJO: - lua_pushstring(L, "jojo"); - break; - case BS_Animation::AT_LOOP: - lua_pushstring(L, "loop"); - break; - case BS_Animation::AT_ONESHOT: - lua_pushstring(L, "oneshot"); - break; - default: - BS_ASSERT(false); + switch (AnimationPtr->GetAnimationType()) { + case BS_Animation::AT_JOJO: + lua_pushstring(L, "jojo"); + break; + case BS_Animation::AT_LOOP: + lua_pushstring(L, "loop"); + break; + case BS_Animation::AT_ONESHOT: + lua_pushstring(L, "oneshot"); + break; + default: + BS_ASSERT(false); } return 1; } // ----------------------------------------------------------------------------- -static int A_GetFPS(lua_State * L) -{ +static int A_GetFPS(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushnumber(L, AnimationPtr->GetFPS()); @@ -1334,8 +1193,7 @@ static int A_GetFPS(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetFrameCount(lua_State * L) -{ +static int A_GetFrameCount(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushnumber(L, AnimationPtr->GetFrameCount()); @@ -1344,8 +1202,7 @@ static int A_GetFrameCount(lua_State * L) // ----------------------------------------------------------------------------- -static int A_IsScalingAllowed(lua_State * L) -{ +static int A_IsScalingAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushbooleancpp(L, AnimationPtr->IsScalingAllowed()); @@ -1354,8 +1211,7 @@ static int A_IsScalingAllowed(lua_State * L) // ----------------------------------------------------------------------------- -static int A_IsAlphaAllowed(lua_State * L) -{ +static int A_IsAlphaAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushbooleancpp(L, AnimationPtr->IsAlphaAllowed()); @@ -1364,8 +1220,7 @@ static int A_IsAlphaAllowed(lua_State * L) // ----------------------------------------------------------------------------- -static int A_IsTintingAllowed(lua_State * L) -{ +static int A_IsTintingAllowed(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushbooleancpp(L, AnimationPtr->IsColorModulationAllowed()); @@ -1374,8 +1229,7 @@ static int A_IsTintingAllowed(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetCurrentFrame(lua_State * L) -{ +static int A_GetCurrentFrame(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushnumber(L, AnimationPtr->GetCurrentFrame()); @@ -1384,8 +1238,7 @@ static int A_GetCurrentFrame(lua_State * L) // ----------------------------------------------------------------------------- -static int A_GetCurrentAction(lua_State * L) -{ +static int A_GetCurrentAction(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushstring(L, AnimationPtr->GetCurrentAction().c_str()); @@ -1394,8 +1247,7 @@ static int A_GetCurrentAction(lua_State * L) // ----------------------------------------------------------------------------- -static int A_IsPlaying(lua_State * L) -{ +static int A_IsPlaying(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); lua_pushbooleancpp(L, AnimationPtr->IsRunning()); @@ -1404,9 +1256,8 @@ static int A_IsPlaying(lua_State * L) // ----------------------------------------------------------------------------- -static bool AnimationLoopPointCallback(unsigned int Handle) -{ - lua_State * L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); +static bool AnimationLoopPointCallback(unsigned int Handle) { + lua_State *L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); LoopPointCallbackPtr->InvokeCallbackFunctions(L, Handle); return true; @@ -1414,8 +1265,7 @@ static bool AnimationLoopPointCallback(unsigned int Handle) // ----------------------------------------------------------------------------- -static int A_RegisterLoopPointCallback(lua_State * L) -{ +static int A_RegisterLoopPointCallback(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); luaL_checktype(L, 2, LUA_TFUNCTION); @@ -1428,8 +1278,7 @@ static int A_RegisterLoopPointCallback(lua_State * L) // ----------------------------------------------------------------------------- -static int A_UnregisterLoopPointCallback(lua_State * L) -{ +static int A_UnregisterLoopPointCallback(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); luaL_checktype(L, 2, LUA_TFUNCTION); @@ -1442,13 +1291,11 @@ static int A_UnregisterLoopPointCallback(lua_State * L) // ----------------------------------------------------------------------------- -static bool AnimationActionCallback(unsigned int Handle) -{ +static bool AnimationActionCallback(unsigned int Handle) { BS_RenderObjectPtr<BS_Animation> AnimationPtr(Handle); - if (AnimationPtr.IsValid()) - { + if (AnimationPtr.IsValid()) { ActionCallbackPtr->Action = AnimationPtr->GetCurrentAction(); - lua_State * L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); + lua_State *L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); ActionCallbackPtr->InvokeCallbackFunctions(L, AnimationPtr->GetHandle()); } @@ -1457,8 +1304,7 @@ static bool AnimationActionCallback(unsigned int Handle) // ----------------------------------------------------------------------------- -static int A_RegisterActionCallback(lua_State * L) -{ +static int A_RegisterActionCallback(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); luaL_checktype(L, 2, LUA_TFUNCTION); @@ -1471,8 +1317,7 @@ static int A_RegisterActionCallback(lua_State * L) // ----------------------------------------------------------------------------- -static int A_UnregisterActionCallback(lua_State * L) -{ +static int A_UnregisterActionCallback(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); luaL_checktype(L, 2, LUA_TFUNCTION); @@ -1485,9 +1330,8 @@ static int A_UnregisterActionCallback(lua_State * L) // ----------------------------------------------------------------------------- -static bool AnimationDeleteCallback(unsigned int Handle) -{ - lua_State * L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); +static bool AnimationDeleteCallback(unsigned int Handle) { + lua_State *L = static_cast<lua_State *>(BS_Kernel::GetInstance()->GetScript()->GetScriptObject()); LoopPointCallbackPtr->RemoveAllObjectCallbacks(L, Handle); return true; @@ -1495,8 +1339,7 @@ static bool AnimationDeleteCallback(unsigned int Handle) // ----------------------------------------------------------------------------- -static int A_Remove(lua_State * L) -{ +static int A_Remove(lua_State *L) { BS_RenderObjectPtr<BS_Animation> AnimationPtr = CheckAnimation(L); BS_ASSERT(AnimationPtr.IsValid()); AnimationPtr.Erase(); @@ -1505,8 +1348,7 @@ static int A_Remove(lua_State * L) // ----------------------------------------------------------------------------- -static const luaL_reg ANIMATION_METHODS[] = -{ +static const luaL_reg ANIMATION_METHODS[] = { {"Play", A_Play}, {"Pause", A_Pause}, {"Stop", A_Stop}, @@ -1537,20 +1379,16 @@ static const luaL_reg ANIMATION_METHODS[] = // ----------------------------------------------------------------------------- -static BS_RenderObjectPtr<BS_Text> CheckText(lua_State * L) -{ +static BS_RenderObjectPtr<BS_Text> CheckText(lua_State *L) { // Der erste Parameter muss vom Typ userdata sein und die Metatable der Klasse Gfx.Text - unsigned int * UserDataPtr; - if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, TEXT_CLASS_NAME)) != 0) - { + unsigned int *UserDataPtr; + if ((UserDataPtr = (unsigned int *) my_checkudata(L, 1, TEXT_CLASS_NAME)) != 0) { BS_RenderObjectPtr<BS_RenderObject> ROPtr(*UserDataPtr); if (ROPtr.IsValid()) return ROPtr->ToText(); else luaL_error(L, "The text with the handle %d does no longer exist.", *UserDataPtr); - } - else - { + } else { luaL_argcheck(L, 0, 1, "'" TEXT_CLASS_NAME "' expected"); } @@ -1559,8 +1397,7 @@ static BS_RenderObjectPtr<BS_Text> CheckText(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetFont(lua_State * L) -{ +static int T_SetFont(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetFont(luaL_checkstring(L, 2)); @@ -1569,8 +1406,7 @@ static int T_SetFont(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetText(lua_State * L) -{ +static int T_SetText(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetText(luaL_checkstring(L, 2)); @@ -1579,8 +1415,7 @@ static int T_SetText(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetAlpha(lua_State * L) -{ +static int T_SetAlpha(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetAlpha(static_cast<int>(luaL_checknumber(L, 2))); @@ -1589,8 +1424,7 @@ static int T_SetAlpha(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetColor(lua_State * L) -{ +static int T_SetColor(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetColor(BS_GraphicEngine::LuaColorToARGBColor(L, 2)); @@ -1599,8 +1433,7 @@ static int T_SetColor(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetAutoWrap(lua_State * L) -{ +static int T_SetAutoWrap(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetAutoWrap(lua_tobooleancpp(L, 2)); @@ -1609,8 +1442,7 @@ static int T_SetAutoWrap(lua_State * L) // ----------------------------------------------------------------------------- -static int T_SetAutoWrapThreshold(lua_State * L) -{ +static int T_SetAutoWrapThreshold(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr->SetAutoWrapThreshold(static_cast<unsigned int>(luaL_checknumber(L, 2))); @@ -1619,8 +1451,7 @@ static int T_SetAutoWrapThreshold(lua_State * L) // ----------------------------------------------------------------------------- -static int T_GetText(lua_State * L) -{ +static int T_GetText(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushstring(L, TextPtr->GetText().c_str()); @@ -1629,8 +1460,7 @@ static int T_GetText(lua_State * L) // ----------------------------------------------------------------------------- -static int T_GetFont(lua_State * L) -{ +static int T_GetFont(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushstring(L, TextPtr->GetFont().c_str()); @@ -1639,8 +1469,7 @@ static int T_GetFont(lua_State * L) // ----------------------------------------------------------------------------- -static int T_GetAlpha(lua_State * L) -{ +static int T_GetAlpha(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushnumber(L, TextPtr->GetAlpha()); @@ -1649,8 +1478,7 @@ static int T_GetAlpha(lua_State * L) // ----------------------------------------------------------------------------- -static int T_GetColor(lua_State * L) -{ +static int T_GetColor(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushnumber(L, TextPtr->GetColor()); @@ -1659,8 +1487,7 @@ static int T_GetColor(lua_State * L) // ----------------------------------------------------------------------------- -static int T_IsAutoWrap(lua_State * L) -{ +static int T_IsAutoWrap(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushbooleancpp(L, TextPtr->IsAutoWrapActive()); @@ -1669,8 +1496,7 @@ static int T_IsAutoWrap(lua_State * L) // ----------------------------------------------------------------------------- -static int T_GetAutoWrapThreshold(lua_State * L) -{ +static int T_GetAutoWrapThreshold(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); lua_pushnumber(L, TextPtr->GetAutoWrapThreshold()); @@ -1679,8 +1505,7 @@ static int T_GetAutoWrapThreshold(lua_State * L) // ----------------------------------------------------------------------------- -static int T_Remove(lua_State * L) -{ +static int T_Remove(lua_State *L) { BS_RenderObjectPtr<BS_Text> TextPtr = CheckText(L); BS_ASSERT(TextPtr.IsValid()); TextPtr.Erase(); @@ -1689,8 +1514,7 @@ static int T_Remove(lua_State * L) // ----------------------------------------------------------------------------- -static const luaL_reg TEXT_METHODS[] = -{ +static const luaL_reg TEXT_METHODS[] = { {"SetFont", T_SetFont}, {"SetText", T_SetText}, {"SetAlpha", T_SetAlpha}, @@ -1709,13 +1533,12 @@ static const luaL_reg TEXT_METHODS[] = // ----------------------------------------------------------------------------- -bool BS_GraphicEngine::RegisterScriptBindings() -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +bool BS_GraphicEngine::RegisterScriptBindings() { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_ScriptEngine * pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); + BS_ScriptEngine *pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); BS_ASSERT(pScript); - lua_State * L = static_cast<lua_State *>(pScript->GetScriptObject()); + lua_State *L = static_cast<lua_State *>(pScript->GetScriptObject()); BS_ASSERT(L); if (!BS_LuaBindhelper::AddMethodsToClass(L, BITMAP_CLASS_NAME, RENDEROBJECT_METHODS)) return false; diff --git a/engines/sword25/gfx/image/b25sloader.cpp b/engines/sword25/gfx/image/b25sloader.cpp index ea1e933edd..e45a4cddcb 100644 --- a/engines/sword25/gfx/image/b25sloader.cpp +++ b/engines/sword25/gfx/image/b25sloader.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,38 +50,33 @@ namespace Sword25 { // ----------------------------------------------------------------------------- -namespace -{ - unsigned int FindEmbeddedPNG(const char * FileDataPtr, unsigned int FileSize) - { - // Einen Stringstream mit dem Anfang der Datei intialisieren. 512 Byte sollten hierfür genügen. - istringstream StringStream(string(FileDataPtr, FileDataPtr + min(static_cast<unsigned int>(512), FileSize))); - - // Headerinformationen der Spielstandes einlesen. - string Marker, VersionID; - unsigned int CompressedGamedataSize, UncompressedGamedataSize; - StringStream >> Marker >> VersionID >> CompressedGamedataSize >> UncompressedGamedataSize; - if (!StringStream.good()) return 0; - - // Testen, ob wir tatsächlich einen Spielstand haben. - if (Marker == "BS25SAVEGAME") - { - // Offset zum PNG innerhalb des Spielstandes berechnen und zurückgeben. - return static_cast<unsigned int>(StringStream.tellg()) + CompressedGamedataSize + 1; - } - - return 0; +namespace { +unsigned int FindEmbeddedPNG(const char *FileDataPtr, unsigned int FileSize) { + // Einen Stringstream mit dem Anfang der Datei intialisieren. 512 Byte sollten hierfür genügen. + istringstream StringStream(string(FileDataPtr, FileDataPtr + min(static_cast<unsigned int>(512), FileSize))); + + // Headerinformationen der Spielstandes einlesen. + string Marker, VersionID; + unsigned int CompressedGamedataSize, UncompressedGamedataSize; + StringStream >> Marker >> VersionID >> CompressedGamedataSize >> UncompressedGamedataSize; + if (!StringStream.good()) return 0; + + // Testen, ob wir tatsächlich einen Spielstand haben. + if (Marker == "BS25SAVEGAME") { + // Offset zum PNG innerhalb des Spielstandes berechnen und zurückgeben. + return static_cast<unsigned int>(StringStream.tellg()) + CompressedGamedataSize + 1; } + + return 0; +} } // ----------------------------------------------------------------------------- -bool BS_B25SLoader::IsCorrectImageFormat(const char * FileDataPtr, unsigned int FileSize) -{ +bool BS_B25SLoader::IsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize) { // PNG innerhalb des Spielstandes finden und den Methodenaufruf zu BS_PNGLoader weiterreichen. unsigned int PNGOffset = FindEmbeddedPNG(FileDataPtr, FileSize); - if (PNGOffset > 0) - { + if (PNGOffset > 0) { return BS_PNGLoader::DoIsCorrectImageFormat(FileDataPtr + PNGOffset, FileSize - PNGOffset); } @@ -90,13 +85,11 @@ bool BS_B25SLoader::IsCorrectImageFormat(const char * FileDataPtr, unsigned int // ----------------------------------------------------------------------------- -bool BS_B25SLoader::DecodeImage(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, - int & Width, int & Height, int & Pitch) -{ +bool BS_B25SLoader::DecodeImage(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, + int &Width, int &Height, int &Pitch) { // PNG innerhalb des Spielstandes finden und den Methodenaufruf zu BS_PNGLoader weiterreichen. unsigned int PNGOffset = FindEmbeddedPNG(FileDataPtr, FileSize); - if (PNGOffset > 0) - { + if (PNGOffset > 0) { return BS_PNGLoader::DoDecodeImage(FileDataPtr + PNGOffset, FileSize - PNGOffset, ColorFormat, UncompressedDataPtr, Width, Height, Pitch); } @@ -105,12 +98,10 @@ bool BS_B25SLoader::DecodeImage(const char * FileDataPtr, unsigned int FileSize, // ----------------------------------------------------------------------------- -bool BS_B25SLoader::ImageProperties(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height) -{ +bool BS_B25SLoader::ImageProperties(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height) { // PNG innerhalb des Spielstandes finden und den Methodenaufruf zu BS_PNGLoader weiterreichen. unsigned int PNGOffset = FindEmbeddedPNG(FileDataPtr, FileSize); - if (PNGOffset > 0) - { + if (PNGOffset > 0) { return BS_PNGLoader::DoImageProperties(FileDataPtr + PNGOffset, FileSize - PNGOffset, ColorFormat, Width, Height); } diff --git a/engines/sword25/gfx/image/b25sloader.h b/engines/sword25/gfx/image/b25sloader.h index be28b646c8..4a2cf3b841 100644 --- a/engines/sword25/gfx/image/b25sloader.h +++ b/engines/sword25/gfx/image/b25sloader.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,21 +48,19 @@ namespace Sword25 { // Klassendeklaration // ----------------------------------------------------------------------------- -class BS_B25SLoader : public BS_ImageLoader -{ +class BS_B25SLoader : public BS_ImageLoader { public: - static BS_ImageLoader * CreateInstance() - { - #include "sword25/kernel/memlog_off.h" + static BS_ImageLoader *CreateInstance() { +#include "sword25/kernel/memlog_off.h" return static_cast<BS_ImageLoader *>(new BS_B25SLoader()); - #include "sword25/kernel/memlog_on.h" +#include "sword25/kernel/memlog_on.h" } protected: - virtual bool IsCorrectImageFormat(const char * FileDataPtr, unsigned int FileSize); - virtual bool DecodeImage(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, - int & Width, int & Height, int & Pitch); - virtual bool ImageProperties(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height); + virtual bool IsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize); + virtual bool DecodeImage(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, + int &Width, int &Height, int &Pitch); + virtual bool ImageProperties(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height); }; diff --git a/engines/sword25/gfx/image/image.h b/engines/sword25/gfx/image/image.h index 2f9d49f695..1489af97b3 100644 --- a/engines/sword25/gfx/image/image.h +++ b/engines/sword25/gfx/image/image.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,10 +33,10 @@ */ /* - BS_Image - -------- + BS_Image + -------- - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_IMAGE_H @@ -52,17 +52,15 @@ namespace Sword25 { -class BS_Image -{ +class BS_Image { public: virtual ~BS_Image() {}; // Enums /** - @brief Die möglichen Flippingparameter für die Blit-Methode. + @brief Die möglichen Flippingparameter für die Blit-Methode. */ - enum FLIP_FLAGS - { + enum FLIP_FLAGS { /// Das Bild wird nicht gespiegelt. FLIP_NONE = 0, /// Das Bild wird an der horizontalen Achse gespiegelt. @@ -74,22 +72,22 @@ public: /// Das Bild wird an der horizontalen und vertikalen Achse gespiegelt. FLIP_VH = FLIP_H | FLIP_V }; - + //@{ /** @name Accessor-Methoden */ /** - @brief Gibt die Breite des Bildes in Pixeln zurück + @brief Gibt die Breite des Bildes in Pixeln zurück */ virtual int GetWidth() const = 0; /** - @brief Gibt die Höhe des Bildes in Pixeln zurück + @brief Gibt die Höhe des Bildes in Pixeln zurück */ virtual int GetHeight() const = 0; /** - @brief Gibt das Farbformat des Bildes zurück + @brief Gibt das Farbformat des Bildes zurück */ virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const = 0; @@ -99,83 +97,83 @@ public: /** @name Render-Methoden */ /** - @brief Rendert das Bild in den Framebuffer. - @param pDest ein Pointer auf das Zielbild. In den meisten Fällen ist dies der Framebuffer. - @param PosX die Position auf der X-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> - Der Standardwert ist 0. - @param PosY die Position auf der Y-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> - Der Standardwert ist 0. - @param Flipping gibt an, wie das Bild gespiegelt werden soll.<br> - Der Standardwert ist BS_Image::FLIP_NONE (keine Spiegelung) - @param pSrcPartRect Pointer auf ein BS_Rect, welches den Ausschnitt des Quellbildes spezifiziert, der gerendert - werden soll oder NULL, falls das gesamte Bild gerendert werden soll.<br> - Dieser Ausschnitt bezieht sich auf das ungespiegelte und unskalierte Bild.<br> - Der Standardwert ist NULL. - @param Color ein ARGB Farbwert, der die Parameter für die Farbmodulation und fürs Alphablending festlegt.<br> - Die Alpha-Komponente der Farbe bestimmt den Alphablending Parameter (0 = keine Deckung, 255 = volle Deckung).<br> - Die Farbkomponenten geben die Farbe für die Farbmodulation an.<br> - Der Standardwert is BS_ARGB(255, 255, 255, 255) (volle Deckung, keine Farbmodulation). - Zum Erzeugen des Farbwertes können die Makros BS_RGB und BS_ARGB benutzt werden. - @param Width gibt die Ausgabebreite des Bildausschnittes an. - Falls diese von der Breite des Bildausschnittes abweicht wird - das Bild entsprechend Skaliert.<br> - Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> - Der Standardwert ist -1. - @param Width gibt die Ausgabehöhe des Bildausschnittes an. - Falls diese von der Höhe des Bildauschnittes abweicht, wird - das Bild entsprechend Skaliert.<br> - Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> - Der Standardwert ist -1. - @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. - @remark Er werden nicht alle Blitting-Operationen von allen BS_Image-Klassen unterstützt.<br> - Mehr Informationen gibt es in der Klassenbeschreibung von BS_Image und durch folgende Methoden: - - IsBlitTarget() - - IsScalingAllowed() - - IsFillingAllowed() - - IsAlphaAllowed() - - IsColorModulationAllowed() - - IsSetContentAllowed() + @brief Rendert das Bild in den Framebuffer. + @param pDest ein Pointer auf das Zielbild. In den meisten Fällen ist dies der Framebuffer. + @param PosX die Position auf der X-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> + Der Standardwert ist 0. + @param PosY die Position auf der Y-Achse im Zielbild in Pixeln, an der das Bild gerendert werden soll.<br> + Der Standardwert ist 0. + @param Flipping gibt an, wie das Bild gespiegelt werden soll.<br> + Der Standardwert ist BS_Image::FLIP_NONE (keine Spiegelung) + @param pSrcPartRect Pointer auf ein BS_Rect, welches den Ausschnitt des Quellbildes spezifiziert, der gerendert + werden soll oder NULL, falls das gesamte Bild gerendert werden soll.<br> + Dieser Ausschnitt bezieht sich auf das ungespiegelte und unskalierte Bild.<br> + Der Standardwert ist NULL. + @param Color ein ARGB Farbwert, der die Parameter für die Farbmodulation und fürs Alphablending festlegt.<br> + Die Alpha-Komponente der Farbe bestimmt den Alphablending Parameter (0 = keine Deckung, 255 = volle Deckung).<br> + Die Farbkomponenten geben die Farbe für die Farbmodulation an.<br> + Der Standardwert is BS_ARGB(255, 255, 255, 255) (volle Deckung, keine Farbmodulation). + Zum Erzeugen des Farbwertes können die Makros BS_RGB und BS_ARGB benutzt werden. + @param Width gibt die Ausgabebreite des Bildausschnittes an. + Falls diese von der Breite des Bildausschnittes abweicht wird + das Bild entsprechend Skaliert.<br> + Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> + Der Standardwert ist -1. + @param Width gibt die Ausgabehöhe des Bildausschnittes an. + Falls diese von der Höhe des Bildauschnittes abweicht, wird + das Bild entsprechend Skaliert.<br> + Der Wert -1 gibt an, dass das Bild nicht Skaliert werden soll.<br> + Der Standardwert ist -1. + @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. + @remark Er werden nicht alle Blitting-Operationen von allen BS_Image-Klassen unterstützt.<br> + Mehr Informationen gibt es in der Klassenbeschreibung von BS_Image und durch folgende Methoden: + - IsBlitTarget() + - IsScalingAllowed() + - IsFillingAllowed() + - IsAlphaAllowed() + - IsColorModulationAllowed() + - IsSetContentAllowed() */ - virtual bool Blit(int PosX = 0, int PosY = 0, - int Flipping = FLIP_NONE, - BS_Rect* pPartRect = NULL, - unsigned int Color = BS_ARGB(255, 255, 255, 255), - int Width = -1, int Height = -1) = 0; + virtual bool Blit(int PosX = 0, int PosY = 0, + int Flipping = FLIP_NONE, + BS_Rect *pPartRect = NULL, + unsigned int Color = BS_ARGB(255, 255, 255, 255), + int Width = -1, int Height = -1) = 0; /** - @brief Füllt einen Rechteckigen Bereich des Bildes mit einer Farbe. - @param pFillRect Pointer auf ein BS_Rect, welches den Ausschnitt des Bildes spezifiziert, der gefüllt - werden soll oder NULL, falls das gesamte Bild gefüllt werden soll.<br> - Der Standardwert ist NULL. - @param Color der 32 Bit Farbwert mit dem der Bildbereich gefüllt werden soll. - @remark Es ist möglich über die Methode transparente Rechtecke darzustellen, indem man eine Farbe mit einem Alphawert ungleich - 255 angibt. - @remark Unabhängig vom Farbformat des Bildes muss ein 32 Bit Farbwert angegeben werden. Zur Erzeugung, können die Makros - BS_RGB und BS_ARGB benutzt werden. - @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. + @brief Füllt einen Rechteckigen Bereich des Bildes mit einer Farbe. + @param pFillRect Pointer auf ein BS_Rect, welches den Ausschnitt des Bildes spezifiziert, der gefüllt + werden soll oder NULL, falls das gesamte Bild gefüllt werden soll.<br> + Der Standardwert ist NULL. + @param Color der 32 Bit Farbwert mit dem der Bildbereich gefüllt werden soll. + @remark Es ist möglich über die Methode transparente Rechtecke darzustellen, indem man eine Farbe mit einem Alphawert ungleich + 255 angibt. + @remark Unabhängig vom Farbformat des Bildes muss ein 32 Bit Farbwert angegeben werden. Zur Erzeugung, können die Makros + BS_RGB und BS_ARGB benutzt werden. + @remark Falls das Rechteck nicht völlig innerhalb des Bildschirms ist, wird es automatisch zurechtgestutzt. */ - virtual bool Fill(const BS_Rect* pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)) = 0; + virtual bool Fill(const BS_Rect *pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)) = 0; /** - @brief Füllt den Inhalt des Bildes mit Pixeldaten. - @param Pixeldata ein Vector der die Pixeldaten enthält. Sie müssen in dem Farbformat des Bildes vorliegen und es müssen genügend Daten - vorhanden sein, um das ganze Bild zu füllen. - @param Offset der Offset in Byte im Pixeldata-Vector an dem sich der erste zu schreibende Pixel befindet.<br> - Der Standardwert ist 0. - @param Stride der Abstand in Byte zwischen dem Zeilenende und dem Beginn einer neuen Zeile im Pixeldata-Vector.<br> - Der Standardwert ist 0. - @return Gibt false zurück, falls der Aufruf fehlgeschlagen ist. - @remark Ein Aufruf dieser Methode ist nur erlaubt, wenn IsSetContentAllowed() true zurückgibt. + @brief Füllt den Inhalt des Bildes mit Pixeldaten. + @param Pixeldata ein Vector der die Pixeldaten enthält. Sie müssen in dem Farbformat des Bildes vorliegen und es müssen genügend Daten + vorhanden sein, um das ganze Bild zu füllen. + @param Offset der Offset in Byte im Pixeldata-Vector an dem sich der erste zu schreibende Pixel befindet.<br> + Der Standardwert ist 0. + @param Stride der Abstand in Byte zwischen dem Zeilenende und dem Beginn einer neuen Zeile im Pixeldata-Vector.<br> + Der Standardwert ist 0. + @return Gibt false zurück, falls der Aufruf fehlgeschlagen ist. + @remark Ein Aufruf dieser Methode ist nur erlaubt, wenn IsSetContentAllowed() true zurückgibt. */ virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) = 0; /** - @brief Liest einen Pixel des Bildes. - @param X die X-Koordinate des Pixels. - @param Y die Y-Koordinate des Pixels - @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. - @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist - eher dafür gedacht einzelne Pixel des Bildes auszulesen. + @brief Liest einen Pixel des Bildes. + @param X die X-Koordinate des Pixels. + @param Y die Y-Koordinate des Pixels + @return Gibt den 32-Bit Farbwert des Pixels an der übergebenen Koordinate zurück. + @remark Diese Methode sollte auf keine Fall benutzt werden um größere Teile des Bildes zu lesen, da sie sehr langsam ist. Sie ist + eher dafür gedacht einzelne Pixel des Bildes auszulesen. */ virtual unsigned int GetPixel(int X, int Y) = 0; @@ -183,39 +181,39 @@ public: /** @name Auskunfts-Methoden */ /** - @brief Überprüft, ob an dem BS_Image Blit() aufgerufen werden darf. - @return Gibt false zurück, falls ein Blit()-Aufruf an diesem Objekt nicht gestattet ist. + @brief Überprüft, ob an dem BS_Image Blit() aufgerufen werden darf. + @return Gibt false zurück, falls ein Blit()-Aufruf an diesem Objekt nicht gestattet ist. */ virtual bool IsBlitSource() const = 0; /** - @brief Überprüft, ob das BS_Image ein Zielbild für einen Blit-Aufruf sein kann. - @return Gibt false zurück, falls ein Blit-Aufruf mit diesem Objekt als Ziel nicht gestattet ist. + @brief Überprüft, ob das BS_Image ein Zielbild für einen Blit-Aufruf sein kann. + @return Gibt false zurück, falls ein Blit-Aufruf mit diesem Objekt als Ziel nicht gestattet ist. */ virtual bool IsBlitTarget() const = 0; /** - @brief Gibt true zurück, falls das BS_Image bei einem Aufruf von Blit() skaliert dargestellt werden kann. + @brief Gibt true zurück, falls das BS_Image bei einem Aufruf von Blit() skaliert dargestellt werden kann. */ virtual bool IsScalingAllowed() const = 0; /** - @brief Gibt true zurück, wenn das BS_Image mit einem Aufruf von Fill() gefüllt werden kann. + @brief Gibt true zurück, wenn das BS_Image mit einem Aufruf von Fill() gefüllt werden kann. */ virtual bool IsFillingAllowed() const = 0; /** - @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit einem Alphawert dargestellt werden kann. + @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit einem Alphawert dargestellt werden kann. */ virtual bool IsAlphaAllowed() const = 0; /** - @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit Farbmodulation dargestellt werden kann. + @brief Gibt true zurück, wenn das BS_Image bei einem Aufruf von Blit() mit Farbmodulation dargestellt werden kann. */ virtual bool IsColorModulationAllowed() const = 0; /** - @brief Gibt true zurück, wenn der Inhalt des BS_Image durch eine Aufruf von SetContent() ausgetauscht werden kann. + @brief Gibt true zurück, wenn der Inhalt des BS_Image durch eine Aufruf von SetContent() ausgetauscht werden kann. */ virtual bool IsSetContentAllowed() const = 0; diff --git a/engines/sword25/gfx/image/imageloader.cpp b/engines/sword25/gfx/image/imageloader.cpp index 1bf7508ee5..02eea59f56 100644 --- a/engines/sword25/gfx/image/imageloader.cpp +++ b/engines/sword25/gfx/image/imageloader.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -40,31 +40,29 @@ namespace Sword25 { #define BS_LOG_PREFIX "IMAGELOADER" // Statische Elemente der Klasse BS_ImageLoader intialisieren. -std::list<BS_ImageLoader*> BS_ImageLoader::_ImageLoaderList; +std::list<BS_ImageLoader *> BS_ImageLoader::_ImageLoaderList; bool BS_ImageLoader::_ImageLoaderListInitialized = false; // Lade Methode // ------------ -bool BS_ImageLoader::LoadImage(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS ColorFormat, - char*& pUncompressedData, - int& Width, int& Height, - int& Pitch) -{ +bool BS_ImageLoader::LoadImage(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS ColorFormat, + char*& pUncompressedData, + int &Width, int &Height, + int &Pitch) { // Falls die Liste der BS_ImageLoader noch nicht initialisiert wurde, wird dies getan. if (!_ImageLoaderListInitialized) _InitializeLoaderList(); // Passenden BS_ImageLoader finden und Bild dekodieren - BS_ImageLoader* pLoader = _FindSuitableImageLoader(pFileData, FileSize); - if (pLoader) - { + BS_ImageLoader *pLoader = _FindSuitableImageLoader(pFileData, FileSize); + if (pLoader) { return pLoader->DecodeImage(pFileData, FileSize, - ColorFormat, - pUncompressedData, - Width, Height, - Pitch); + ColorFormat, + pUncompressedData, + Width, Height, + Pitch); } return false; @@ -73,21 +71,19 @@ bool BS_ImageLoader::LoadImage(const char* pFileData, unsigned int FileSize, // Info Methode // ------------ -bool BS_ImageLoader::ExtractImageProperties(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS& ColorFormat, - int& Width, int& Height) -{ +bool BS_ImageLoader::ExtractImageProperties(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS &ColorFormat, + int &Width, int &Height) { // Falls die Liste der BS_ImageLoader noch nicht initialisiert wurde, wird dies getan. if (!_ImageLoaderListInitialized) _InitializeLoaderList(); // Passenden BS_ImageLoader finden und Bildeigenschaften auslesen. - BS_ImageLoader* pLoader = _FindSuitableImageLoader(pFileData, FileSize); - if (pLoader) - { + BS_ImageLoader *pLoader = _FindSuitableImageLoader(pFileData, FileSize); + if (pLoader) { return pLoader->ImageProperties(pFileData, FileSize, - ColorFormat, - Width, Height); + ColorFormat, + Width, Height); } return false; @@ -96,8 +92,7 @@ bool BS_ImageLoader::ExtractImageProperties(const char* pFileData, unsigned int // Verwaltungs Methoden // -------------------- -void BS_ImageLoader::_InitializeLoaderList() -{ +void BS_ImageLoader::_InitializeLoaderList() { // Von jedem BS_ImageLoader wird eine Instanz erzeugt, diese fügen sich selbständig in die BS_ImageLoader-Liste ein. for (int i = 0; i < BS_IMAGELOADER_COUNT; i++) BS_IMAGELOADER_IDS[i](); @@ -109,24 +104,19 @@ void BS_ImageLoader::_InitializeLoaderList() atexit(BS_ImageLoader::_DeinitializeLoaderList); } -void BS_ImageLoader::_DeinitializeLoaderList() -{ - while (!_ImageLoaderList.empty()) - { +void BS_ImageLoader::_DeinitializeLoaderList() { + while (!_ImageLoaderList.empty()) { delete _ImageLoaderList.back(); _ImageLoaderList.pop_back(); } } -BS_ImageLoader* BS_ImageLoader::_FindSuitableImageLoader(const char* pFileData, unsigned int FileSize) -{ +BS_ImageLoader *BS_ImageLoader::_FindSuitableImageLoader(const char *pFileData, unsigned int FileSize) { // Alle BS_ImageLoader-Objekte durchgehen, bis eins gefunden wurde, dass das Bild laden kann - std::list<BS_ImageLoader*>::iterator Iter = _ImageLoaderList.begin(); - for (; Iter != _ImageLoaderList.end(); ++Iter) - { + std::list<BS_ImageLoader *>::iterator Iter = _ImageLoaderList.begin(); + for (; Iter != _ImageLoaderList.end(); ++Iter) { // Falls ein geeigneter BS-ImageLoader gefunden wurde, wird er zurückgegeben. - if ((*Iter)->IsCorrectImageFormat(pFileData, FileSize)) - { + if ((*Iter)->IsCorrectImageFormat(pFileData, FileSize)) { return (*Iter); } } diff --git a/engines/sword25/gfx/image/imageloader.h b/engines/sword25/gfx/image/imageloader.h index 15c4e20606..204a56b144 100644 --- a/engines/sword25/gfx/image/imageloader.h +++ b/engines/sword25/gfx/image/imageloader.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,10 +33,10 @@ */ /* - BS_ImageLoader - -------------- + BS_ImageLoader + -------------- - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_IMAGELOADER_H @@ -55,90 +55,88 @@ namespace Sword25 { /** - @brief Über die statischen Methoden dieser Klasse werden alle unterstützten Bildformate geladen. - - Zum Laden von Bildern wird die #LoadImage-Methode benutzt. - - Außerdem stellt diese Klasse das Interface da, das alle Klassen implementieren müssen, die Bildformate einlesen.<br> - Zur Unterstützung eines neuen Bildformates muss folgendermaßen vorgegangen werden: - - Erzeugen einer neuen von #BS_ImageLoader abgeleiteten Klasse, die die Methoden #IsCorrectImageFormat und #DecodeImage impelementiert. - - Die Klasse muss eine statische Methode haben, die eine Instanz von ihr erzeugt und einen Pointer darauf zurückgibt. - - Diese Methode muss in der Liste in der Datei imageloader_ids.h eingetragen werden. - - Die Klasse muss JEDES Eingabebild seines Bildformates in die folgenden Farbformate konvertieren können: - - BS_GraphicEngine::CF_RGB16 - - BS_GraphicEngine::CF_RGB15 - - BS_GraphicEngine::CF_RGB16_INTERLEAVED - - BS_GraphicEngine::CF_RGB15_INTERLEAVED - - BS_GraphicEngine::CF_ARGB32 - - BS_GraphicEngine::CF_BGRA32 - - Zum Konvertieren der Bilddaten können die Hilfsmethoden dieser Klasse benutzt werden, die ARGB Bilddaten in alle benötigten - Farbformate konvertieren. + @brief Über die statischen Methoden dieser Klasse werden alle unterstützten Bildformate geladen. + + Zum Laden von Bildern wird die #LoadImage-Methode benutzt. + + Außerdem stellt diese Klasse das Interface da, das alle Klassen implementieren müssen, die Bildformate einlesen.<br> + Zur Unterstützung eines neuen Bildformates muss folgendermaßen vorgegangen werden: + - Erzeugen einer neuen von #BS_ImageLoader abgeleiteten Klasse, die die Methoden #IsCorrectImageFormat und #DecodeImage impelementiert. + - Die Klasse muss eine statische Methode haben, die eine Instanz von ihr erzeugt und einen Pointer darauf zurückgibt. + - Diese Methode muss in der Liste in der Datei imageloader_ids.h eingetragen werden. + - Die Klasse muss JEDES Eingabebild seines Bildformates in die folgenden Farbformate konvertieren können: + - BS_GraphicEngine::CF_RGB16 + - BS_GraphicEngine::CF_RGB15 + - BS_GraphicEngine::CF_RGB16_INTERLEAVED + - BS_GraphicEngine::CF_RGB15_INTERLEAVED + - BS_GraphicEngine::CF_ARGB32 + - BS_GraphicEngine::CF_BGRA32 + - Zum Konvertieren der Bilddaten können die Hilfsmethoden dieser Klasse benutzt werden, die ARGB Bilddaten in alle benötigten + Farbformate konvertieren. */ -class BS_ImageLoader -{ +class BS_ImageLoader { public: //@{ /** @name Lade Methoden */ /** - @brief Lädt eine Bilddatei. - - Diese Methode kann sämtliche unterstütztem Bildformate lesen. Die Methode erkennt selbstständing um welches Dateiformat es sich - bei der vorliegenden Datei handelt.<br> - Bisher wird nur PNG unterstützt. - - @param pFileData ein Pointer auf die Bilddaten. - @param FileSize die Größe der Bilddaten in Byte. - @param ColorFormat gibt das gewünschte Farbformat an, in das die Bilddaten konvertiert werden sollen.<br> - Folgende Farbformate werden unterstützt: - - BS_GraphicEngine::CF_RGB16 - - BS_GraphicEngine::CF_RGB15 - - BS_GraphicEngine::CF_RGB16_INTERLEAVED - - BS_GraphicEngine::CF_RGB15_INTERLEAVED - - BS_GraphicEngine::CF_ARGB32 - @param pUncompressedData nach erfolgreichen Laden zeigt dieser Pointer auf die enpackten und konvertierten Bilddaten. - @param Width gibt nach erfolgreichen Laden die Breite des geladenen Bildes an. - @param Height gibt nach erfolgreichen Laden die Höhe des geladenen Bildes an. - @param Pitch gibt nach erfolgreichen Laden die Länge einer Bildzeile in Byte an. - @return Gibt false zurück, falls das Laden fehlgeschlagen ist. - @remark Die Größe der Ausgabedaten in Bytes kann wie folgt berechnet werden: Pitch * Height. - @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. + @brief Lädt eine Bilddatei. + + Diese Methode kann sämtliche unterstütztem Bildformate lesen. Die Methode erkennt selbstständing um welches Dateiformat es sich + bei der vorliegenden Datei handelt.<br> + Bisher wird nur PNG unterstützt. + + @param pFileData ein Pointer auf die Bilddaten. + @param FileSize die Größe der Bilddaten in Byte. + @param ColorFormat gibt das gewünschte Farbformat an, in das die Bilddaten konvertiert werden sollen.<br> + Folgende Farbformate werden unterstützt: + - BS_GraphicEngine::CF_RGB16 + - BS_GraphicEngine::CF_RGB15 + - BS_GraphicEngine::CF_RGB16_INTERLEAVED + - BS_GraphicEngine::CF_RGB15_INTERLEAVED + - BS_GraphicEngine::CF_ARGB32 + @param pUncompressedData nach erfolgreichen Laden zeigt dieser Pointer auf die enpackten und konvertierten Bilddaten. + @param Width gibt nach erfolgreichen Laden die Breite des geladenen Bildes an. + @param Height gibt nach erfolgreichen Laden die Höhe des geladenen Bildes an. + @param Pitch gibt nach erfolgreichen Laden die Länge einer Bildzeile in Byte an. + @return Gibt false zurück, falls das Laden fehlgeschlagen ist. + @remark Die Größe der Ausgabedaten in Bytes kann wie folgt berechnet werden: Pitch * Height. + @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. */ - static bool LoadImage(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS ColorFormat, - char*& pUncompressedData, - int& Width, int& Height, - int& Pitch); + static bool LoadImage(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS ColorFormat, + char*& pUncompressedData, + int &Width, int &Height, + int &Pitch); /** - @brief Liest die Bildeigenschaften eines Bildes aus. - - @param pFileData ein Pointer auf die Bilddaten. - @param FileSize die Größe des Bilddaten in Byte. - @param ColorFormat enthält nach einem erfolgreichem Aufruf das Farbformat des Bildes. - @param Width enthält nach einem erfolgreichem Aufruf die Breite des Bildes in Pixeln. - @param Height enthält nach einem erfolgreichem Aufruf die Höhe des Bildes in Pixeln. - @return Gibt false zurück, wenn die Bildeigenschaften nicht ausgelesen werden konnten. - @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. + @brief Liest die Bildeigenschaften eines Bildes aus. + + @param pFileData ein Pointer auf die Bilddaten. + @param FileSize die Größe des Bilddaten in Byte. + @param ColorFormat enthält nach einem erfolgreichem Aufruf das Farbformat des Bildes. + @param Width enthält nach einem erfolgreichem Aufruf die Breite des Bildes in Pixeln. + @param Height enthält nach einem erfolgreichem Aufruf die Höhe des Bildes in Pixeln. + @return Gibt false zurück, wenn die Bildeigenschaften nicht ausgelesen werden konnten. + @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. */ - static bool ExtractImageProperties(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS& ColorFormat, - int& Width, int& Height); + static bool ExtractImageProperties(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS &ColorFormat, + int &Width, int &Height); //@} protected: // Protected Konstruktor, damit Instanzen dieser Klasse nur von BS_ImageLoader-Objekten erstellt werden können /** - @brief Der Standardkonstruktor. + @brief Der Standardkonstruktor. - Dieser Konstruktor registriert alle Instanzen von #BS_ImageLoader-Klassen in einer Liste.<br> - Diese Liste enthält jeweils eine Instanz jedes #BS_ImageLoader und wird benutzt um beliebige Bilddateien einem Loader zuzuordnen. - @remark Dieser Konstruktor ist protected damit nur #BS_ImageLoader-Objekte diese Klasse instanziieren können. + Dieser Konstruktor registriert alle Instanzen von #BS_ImageLoader-Klassen in einer Liste.<br> + Diese Liste enthält jeweils eine Instanz jedes #BS_ImageLoader und wird benutzt um beliebige Bilddateien einem Loader zuzuordnen. + @remark Dieser Konstruktor ist protected damit nur #BS_ImageLoader-Objekte diese Klasse instanziieren können. */ - BS_ImageLoader() - { + BS_ImageLoader() { // Klasse registrieren _ImageLoaderList.push_front(this); } @@ -147,54 +145,54 @@ protected: /** @name Abstrakte Methoden */ /** - @brief Gibt an, ob der #BS_ImageLoader ein Bild lesen kann. - @param pFileData ein Pointer auf die kompletten Daten des Bildes. - @param FileSize die Größe der Daten in Byte. - @return Gibt true zurück, wenn der #BS_ImageLoader das Bild lesen kann, ansonsten false. - @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. + @brief Gibt an, ob der #BS_ImageLoader ein Bild lesen kann. + @param pFileData ein Pointer auf die kompletten Daten des Bildes. + @param FileSize die Größe der Daten in Byte. + @return Gibt true zurück, wenn der #BS_ImageLoader das Bild lesen kann, ansonsten false. + @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. */ - virtual bool IsCorrectImageFormat(const char* pFileData, unsigned int FileSize) = 0; + virtual bool IsCorrectImageFormat(const char *pFileData, unsigned int FileSize) = 0; /** - @brief Lädt eine Bilddatei. - @param pFileData ein Pointer auf die Bilddaten. - @param FileSize die Größe der Bilddaten in Byte. - @param ColorFormat gibt das gewünschte Farbformat an, in das die Bilddaten konvertiert werden sollen.<br> - Folgende Farbformate werden unterstützt: - - BS_GraphicEngine::CF_RGB16 - - BS_GraphicEngine::CF_RGB15 - - BS_GraphicEngine::CF_RGB16_INTERLEAVED - - BS_GraphicEngine::CF_RGB15_INTERLEAVED - - BS_GraphicEngine::CF_ARGB32 - @param pUncompressedData nach erfolgreichen Laden zeigt dieser Pointer auf die enpackten und konvertierten Bilddaten. - @param Width gibt nach erfolgreichen Laden die Breite des geladenen Bildes an. - @param Height gibt nach erfolgreichen Laden die Höhe des geladenen Bildes an. - @param Pitch gibt nach erfolgreichen Laden die Länge einer Bildzeile in Byte an. - @return Gibt false zurück, falls das Laden fehlgeschlagen ist. - @remark Die Größe der Ausgabedaten in Bytes kann wie folgt berechnet werden: Pitch * Height. - @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. - @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. + @brief Lädt eine Bilddatei. + @param pFileData ein Pointer auf die Bilddaten. + @param FileSize die Größe der Bilddaten in Byte. + @param ColorFormat gibt das gewünschte Farbformat an, in das die Bilddaten konvertiert werden sollen.<br> + Folgende Farbformate werden unterstützt: + - BS_GraphicEngine::CF_RGB16 + - BS_GraphicEngine::CF_RGB15 + - BS_GraphicEngine::CF_RGB16_INTERLEAVED + - BS_GraphicEngine::CF_RGB15_INTERLEAVED + - BS_GraphicEngine::CF_ARGB32 + @param pUncompressedData nach erfolgreichen Laden zeigt dieser Pointer auf die enpackten und konvertierten Bilddaten. + @param Width gibt nach erfolgreichen Laden die Breite des geladenen Bildes an. + @param Height gibt nach erfolgreichen Laden die Höhe des geladenen Bildes an. + @param Pitch gibt nach erfolgreichen Laden die Länge einer Bildzeile in Byte an. + @return Gibt false zurück, falls das Laden fehlgeschlagen ist. + @remark Die Größe der Ausgabedaten in Bytes kann wie folgt berechnet werden: Pitch * Height. + @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. + @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. */ - virtual bool DecodeImage(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS ColorFormat, - char*& pUncompressedData, - int& Width, int& Height, - int& Pitch) = 0; + virtual bool DecodeImage(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS ColorFormat, + char*& pUncompressedData, + int &Width, int &Height, + int &Pitch) = 0; /** - @brief Liest die Bildeigenschaften aus. - @param pFileData ein Pointer auf die Bilddaten. - @param FileSize die Größe des Bilddaten in Byte. - @param ColorFormat enthält nach einem erfolgreichem Aufruf das Farbformat des Bildes. - @param Width enthält nach einem erfolgreichem Aufruf die Breite des Bildes in Pixeln. - @param Height enthält nach einem erfolgreichem Aufruf die Höhe des Bildes in Pixeln. - @return Gibt false zurück, wenn die Bildeigenschaften nicht ausgelesen werden konnten. - @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. - @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. + @brief Liest die Bildeigenschaften aus. + @param pFileData ein Pointer auf die Bilddaten. + @param FileSize die Größe des Bilddaten in Byte. + @param ColorFormat enthält nach einem erfolgreichem Aufruf das Farbformat des Bildes. + @param Width enthält nach einem erfolgreichem Aufruf die Breite des Bildes in Pixeln. + @param Height enthält nach einem erfolgreichem Aufruf die Höhe des Bildes in Pixeln. + @return Gibt false zurück, wenn die Bildeigenschaften nicht ausgelesen werden konnten. + @remark Es darf nicht vergessen werden, die Ausgabedaten nach erfolgter Benutzung mit delete freizugeben. + @remark Diese Methode muss von allen BS_ImageLoader Klassen implementiert werden. */ - virtual bool ImageProperties(const char* pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS& ColorFormat, - int& Width, int& Height) = 0; + virtual bool ImageProperties(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS &ColorFormat, + int &Width, int &Height) = 0; //@} @@ -202,69 +200,62 @@ protected: /** @name Konvertierungsmethoden */ /** - @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB16 Farbformat. - @param pSrcData ein Pointer auf die Quelldaten. - @param pDestData ein Pointer auf den Zielpuffern. - @param Width die Anzahl der Pixel in der Bildzeile. - @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> - Es sind mindestens Width * 2 Byte notwendig. + @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB16 Farbformat. + @param pSrcData ein Pointer auf die Quelldaten. + @param pDestData ein Pointer auf den Zielpuffern. + @param Width die Anzahl der Pixel in der Bildzeile. + @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> + Es sind mindestens Width * 2 Byte notwendig. */ - static void RowARGB32ToRGB16(unsigned char* pSrcData, unsigned char* pDestData, unsigned int Width) - { - for (unsigned int i = 0; i < Width; i++) - { - ((uint16_t*)pDestData)[i] = ((pSrcData[2] >> 3) << 11) | ((pSrcData[1] >> 2) << 5) | (pSrcData[0] >> 3); + static void RowARGB32ToRGB16(unsigned char *pSrcData, unsigned char *pDestData, unsigned int Width) { + for (unsigned int i = 0; i < Width; i++) { + ((uint16_t *)pDestData)[i] = ((pSrcData[2] >> 3) << 11) | ((pSrcData[1] >> 2) << 5) | (pSrcData[0] >> 3); pSrcData += 4; } } - + /** - @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB15 Farbformat. - @param pSrcData ein Pointer auf die Quelldaten. - @param pDestData ein Pointer auf den Zielpuffern. - @param Width die Anzahl der Pixel in der Bildzeile. - @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> - Es sind mindestens Width * 2 Byte notwendig. + @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB15 Farbformat. + @param pSrcData ein Pointer auf die Quelldaten. + @param pDestData ein Pointer auf den Zielpuffern. + @param Width die Anzahl der Pixel in der Bildzeile. + @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> + Es sind mindestens Width * 2 Byte notwendig. */ - static void RowARGB32ToRGB15(unsigned char* pSrcData, unsigned char* pDestData, unsigned int Width) - { - for (unsigned int i = 0; i < Width; i++) - { - ((uint16_t*)pDestData)[i] = ((pSrcData[2] >> 3) << 10) | ((pSrcData[1] >> 3) << 5) | (pSrcData[0] >> 3); + static void RowARGB32ToRGB15(unsigned char *pSrcData, unsigned char *pDestData, unsigned int Width) { + for (unsigned int i = 0; i < Width; i++) { + ((uint16_t *)pDestData)[i] = ((pSrcData[2] >> 3) << 10) | ((pSrcData[1] >> 3) << 5) | (pSrcData[0] >> 3); pSrcData += 4; } } /** - @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB16_INTERLEAVED Farbformat. - @param pSrcData ein Pointer auf die Quelldaten. - @param pDestData ein Pointer auf den Zielpuffern. - @param Width die Anzahl der Pixel in der Bildzeile. - @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß sein muss.<br> - Es sind mindestens ((Width + 3) / 4) * 12 Byte notwendig. + @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB16_INTERLEAVED Farbformat. + @param pSrcData ein Pointer auf die Quelldaten. + @param pDestData ein Pointer auf den Zielpuffern. + @param Width die Anzahl der Pixel in der Bildzeile. + @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß sein muss.<br> + Es sind mindestens ((Width + 3) / 4) * 12 Byte notwendig. */ - static void RowARGB32ToRGB16_INTERLEAVED(unsigned char* pSrcData, unsigned char* pDestData, unsigned int Width) - { + static void RowARGB32ToRGB16_INTERLEAVED(unsigned char *pSrcData, unsigned char *pDestData, unsigned int Width) { // Die Pixelblöcke erstellen, dabei werden immer jeweils 4 Pixel zu einem Block zusammengefasst unsigned int BlockFillCount = 0; unsigned int AlphaBlock = 0; - for (unsigned int i = 0; i < Width; i++) - { + for (unsigned int i = 0; i < Width; i++) { // Alphawert in den Alphablock schreiben AlphaBlock = (AlphaBlock >> 8) | (pSrcData[BlockFillCount * 4 + 3] << 24); - + // Füllstand der Pixelblockes aktualisieren BlockFillCount++; // Sobald 4 Alphawerte gesammelt wurden, oder die Zeile zu Ende ist wird der Pixelblock in den Zielpuffer geschrieben - if (BlockFillCount == 4 || i == (Width - 1)) - { + if (BlockFillCount == 4 || i == (Width - 1)) { // Falls der AlphaBlock nicht ganz gefüllt ist muss geshiftet werden um sicherzustellen, dass die Alphawerte // "left aligned" sind. AlphaBlock >>= (4 - BlockFillCount) * 8; // Alphablock schreiben - *((unsigned int*)pDestData) = AlphaBlock; + *((unsigned int *)pDestData) = AlphaBlock; pDestData += 4; // Pixel konvertieren und schreiben @@ -283,35 +274,32 @@ protected: } /** - @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB15_INTERLEAVED Farbformat. - @param pSrcData ein Pointer auf die Quelldaten. - @param pDestData ein Pointer auf den Zielpuffern. - @param Width die Anzahl der Pixel in der Bildzeile. - @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> - Es sind mindestens (Width / 4 + Width % 4) * 3 Byte notwendig. + @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_RGB15_INTERLEAVED Farbformat. + @param pSrcData ein Pointer auf die Quelldaten. + @param pDestData ein Pointer auf den Zielpuffern. + @param Width die Anzahl der Pixel in der Bildzeile. + @remark Es gilt zu beachten, dass der Zielpuffer ausreichend groß ist.<br> + Es sind mindestens (Width / 4 + Width % 4) * 3 Byte notwendig. */ - static void RowARGB32ToRGB15_INTERLEAVED(unsigned char* pSrcData, unsigned char* pDestData, unsigned int Width) - { + static void RowARGB32ToRGB15_INTERLEAVED(unsigned char *pSrcData, unsigned char *pDestData, unsigned int Width) { // Die Pixelblöcke erstellen, dabei werden immer jeweils 4 Pixel zu einem Block zusammengefasst unsigned int BlockFillCount = 0; unsigned int AlphaBlock = 0; - for (unsigned int i = 0; i < Width; i++) - { + for (unsigned int i = 0; i < Width; i++) { // Alphawert in den Alphablock schreiben AlphaBlock = (AlphaBlock >> 8) | (pSrcData[BlockFillCount * 4 + 3] << 24); - + // Füllstand der Pixelblockes aktualisieren BlockFillCount++; // Sobald 4 Alphawerte gesammelt wurden, oder die Zeile zu Ende ist wird der Pixelblock in den Zielpuffer geschrieben - if (BlockFillCount == 4 || i == (Width - 1)) - { + if (BlockFillCount == 4 || i == (Width - 1)) { // Falls der AlphaBlock nicht ganz gefüllt ist muss geshiftet werden um sicherzustellen, dass die Alphawerte // "left aligned" sind. AlphaBlock >>= (4 - BlockFillCount) * 8; // Alphablock schreiben - *((unsigned int*)pDestData) = AlphaBlock; + *((unsigned int *)pDestData) = AlphaBlock; pDestData += 4; // Pixel konvertieren und schreiben @@ -330,15 +318,13 @@ protected: } /** - @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_BGRA32 Farbformat. - @param pSrcData ein Pointer auf die Quelldaten. - @param pDestData ein Pointer auf den Zielpuffern. - @param Width die Anzahl der Pixel in der Bildzeile. + @brief Konvertiert eine Bildzeile mit ARGB Pixeldaten in das BS_GraphicEngine::CF_BGRA32 Farbformat. + @param pSrcData ein Pointer auf die Quelldaten. + @param pDestData ein Pointer auf den Zielpuffern. + @param Width die Anzahl der Pixel in der Bildzeile. */ - static void RowARGB32ToABGR32(unsigned char* pSrcData, unsigned char* pDestData, unsigned int Width) - { - for (unsigned int i = 0; i < Width; ++i) - { + static void RowARGB32ToABGR32(unsigned char *pSrcData, unsigned char *pDestData, unsigned int Width) { + for (unsigned int i = 0; i < Width; ++i) { *pDestData++ = pSrcData[2]; *pDestData++ = pSrcData[1]; *pDestData++ = pSrcData[0]; @@ -351,25 +337,25 @@ protected: private: /** - @brief Erzeugt je eine Instanz aller BS_ImageLoader Klassen und fügt diese in eine interne Liste ein. Diese werden dann beim - Laden von Bildern benutzt. - @remark Die Klassen müssen in der Datei imageloader_ids.h eingetragen sein, damit sie an dieser Stelle berücksichtigt werden. + @brief Erzeugt je eine Instanz aller BS_ImageLoader Klassen und fügt diese in eine interne Liste ein. Diese werden dann beim + Laden von Bildern benutzt. + @remark Die Klassen müssen in der Datei imageloader_ids.h eingetragen sein, damit sie an dieser Stelle berücksichtigt werden. */ static void _InitializeLoaderList(); /** - @brief Zerstört alle Instanzen von BS_ImageLoader Klassen, die in dieser Klasse registriert sind. + @brief Zerstört alle Instanzen von BS_ImageLoader Klassen, die in dieser Klasse registriert sind. */ static void _DeinitializeLoaderList(); /** - @brief Sucht zu Bilddaten ein BS_ImageLoader Objekt, dass die Bilddaten dekodieren kann. - @return Gibt einen Pointer auf ein passendes BS_ImageLoader Objekt zurück, oder NULL, wenn kein passendes Objekt gefunden wurde. + @brief Sucht zu Bilddaten ein BS_ImageLoader Objekt, dass die Bilddaten dekodieren kann. + @return Gibt einen Pointer auf ein passendes BS_ImageLoader Objekt zurück, oder NULL, wenn kein passendes Objekt gefunden wurde. */ - static BS_ImageLoader* _FindSuitableImageLoader(const char* pFileData, unsigned int FileSize); + static BS_ImageLoader *_FindSuitableImageLoader(const char *pFileData, unsigned int FileSize); - static std::list<BS_ImageLoader*> _ImageLoaderList; // Die Liste aller BS_ImageLoader-Objekte - static bool _ImageLoaderListInitialized; // Gibt an, ob die Liste schon intialisiert wurde + static std::list<BS_ImageLoader *> _ImageLoaderList; // Die Liste aller BS_ImageLoader-Objekte + static bool _ImageLoaderListInitialized; // Gibt an, ob die Liste schon intialisiert wurde }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/image/imageloader_ids.h b/engines/sword25/gfx/image/imageloader_ids.h index 74c5c3429a..bde6293f50 100644 --- a/engines/sword25/gfx/image/imageloader_ids.h +++ b/engines/sword25/gfx/image/imageloader_ids.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,12 +33,12 @@ */ /* - imageloader_ids.h - ----------------- - In dieser Datei sind alle ImageLoader verzeichnet. - JEDER neuer ImageLoader muss hier eingetragen werden, ansonsten wird er beim Laden eines Bildes nicht berücksichtigt. + imageloader_ids.h + ----------------- + In dieser Datei sind alle ImageLoader verzeichnet. + JEDER neuer ImageLoader muss hier eingetragen werden, ansonsten wird er beim Laden eines Bildes nicht berücksichtigt. - Autor: Malte Thiesen + Autor: Malte Thiesen */ #include "sword25/gfx/image/imageloader.h" @@ -51,9 +51,8 @@ namespace Sword25 { // Die Tabelle enthält Pointer auf statische Member-Funktionen innerhalb der Klassen, die eine Instanz der Klasse // erzeugen -typedef BS_ImageLoader* (*BS_IMAGELOADER_NEW)(); -const BS_IMAGELOADER_NEW BS_IMAGELOADER_IDS[] = -{ +typedef BS_ImageLoader*(*BS_IMAGELOADER_NEW)(); +const BS_IMAGELOADER_NEW BS_IMAGELOADER_IDS[] = { BS_PNGLoader::CreateInstance, BS_B25SLoader::CreateInstance, }; diff --git a/engines/sword25/gfx/image/pngloader.cpp b/engines/sword25/gfx/image/pngloader.cpp index 693874314f..1c896a7675 100644 --- a/engines/sword25/gfx/image/pngloader.cpp +++ b/engines/sword25/gfx/image/pngloader.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,66 +48,58 @@ namespace Sword25 { // Konstruktor / Destruktor // ----------------------------------------------------------------------------- -BS_PNGLoader::BS_PNGLoader() -{ +BS_PNGLoader::BS_PNGLoader() { } // ----------------------------------------------------------------------------- // Laden // ----------------------------------------------------------------------------- -static void png_user_read_data(png_structp png_ptr, png_bytep data, png_size_t length) -{ - memcpy(data, (char*)png_ptr->io_ptr, length); - png_ptr->io_ptr = (void*)((png_size_t)png_ptr->io_ptr + length); +static void png_user_read_data(png_structp png_ptr, png_bytep data, png_size_t length) { + memcpy(data, (char *)png_ptr->io_ptr, length); + png_ptr->io_ptr = (void *)((png_size_t)png_ptr->io_ptr + length); } // ----------------------------------------------------------------------------- -bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, - int & Width, int & Height, int & Pitch) -{ +bool BS_PNGLoader::DoDecodeImage(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, + int &Width, int &Height, int &Pitch) { png_structp png_ptr = NULL; png_infop info_ptr = NULL; - png_bytep RawDataBuffer = NULL; - png_bytep* pRowPtr = NULL; + png_bytep RawDataBuffer = NULL; + png_bytep *pRowPtr = NULL; - int BitDepth; - int ColorType; - int InterlaceType; - int i; + int BitDepth; + int ColorType; + int InterlaceType; + int i; // Zielfarbformat überprüfen if (ColorFormat != BS_GraphicEngine::CF_RGB16 && - ColorFormat != BS_GraphicEngine::CF_RGB15 && - ColorFormat != BS_GraphicEngine::CF_RGB16_INTERLEAVED && - ColorFormat != BS_GraphicEngine::CF_RGB15_INTERLEAVED && - ColorFormat != BS_GraphicEngine::CF_ARGB32 && - ColorFormat != BS_GraphicEngine::CF_ABGR32) - { + ColorFormat != BS_GraphicEngine::CF_RGB15 && + ColorFormat != BS_GraphicEngine::CF_RGB16_INTERLEAVED && + ColorFormat != BS_GraphicEngine::CF_RGB15_INTERLEAVED && + ColorFormat != BS_GraphicEngine::CF_ARGB32 && + ColorFormat != BS_GraphicEngine::CF_ABGR32) { BS_LOG_ERRORLN("Illegal or unsupported color format."); return false; } - try - { + try { // PNG Signatur überprüfen - if (!png_check_sig(reinterpret_cast<png_bytep>(const_cast<char *>(FileDataPtr)), 8)) - { + if (!png_check_sig(reinterpret_cast<png_bytep>(const_cast<char *>(FileDataPtr)), 8)) { throw(0); } // Die beiden PNG Strukturen erstellen png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - { + if (!png_ptr) { BS_LOG_ERRORLN("Could not create libpng read struct."); throw(0); } info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { + if (!info_ptr) { BS_LOG_ERRORLN("Could not create libpng info struct."); throw(0); } @@ -116,13 +108,13 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize if (setjmp(png_jmpbuf(png_ptr))) throw(0); // Alternative Lesefunktion benutzen - png_set_read_fn(png_ptr, (void*)FileDataPtr, png_user_read_data); + png_set_read_fn(png_ptr, (void *)FileDataPtr, png_user_read_data); // PNG Header einlesen png_read_info(png_ptr, info_ptr); // PNG Informationen auslesen - png_get_IHDR(png_ptr, info_ptr, (unsigned long*)&Width, (unsigned long*)&Height, &BitDepth, &ColorType, &InterlaceType, NULL, NULL); + png_get_IHDR(png_ptr, info_ptr, (unsigned long *)&Width, (unsigned long *)&Height, &BitDepth, &ColorType, &InterlaceType, NULL, NULL); // Pitch des Ausgabebildes berechnen Pitch = BS_GraphicEngine::CalcPitch(ColorFormat, Width); @@ -130,8 +122,7 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize // Speicher für die endgültigen Bilddaten reservieren // Dieses geschieht vor dem reservieren von Speicher für temporäre Bilddaten um die Fragmentierung des Speichers gering zu halten UncompressedDataPtr = new char[Pitch * Height]; - if (!UncompressedDataPtr) - { + if (!UncompressedDataPtr) { BS_LOG_ERRORLN("Could not allocate memory for output image."); throw(0); } @@ -146,7 +137,7 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) png_set_expand(png_ptr); if (ColorType == PNG_COLOR_TYPE_GRAY || - ColorType == PNG_COLOR_TYPE_GRAY_ALPHA) + ColorType == PNG_COLOR_TYPE_GRAY_ALPHA) png_set_gray_to_rgb(png_ptr); png_set_bgr(png_ptr); @@ -156,62 +147,58 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize // Nachdem die Transformationen registriert wurden, werden die Bilddaten erneut eingelesen png_read_update_info(png_ptr, info_ptr); - png_get_IHDR(png_ptr, info_ptr, (unsigned long*)&Width, (unsigned long*)&Height, &BitDepth, &ColorType, NULL, NULL, NULL); + png_get_IHDR(png_ptr, info_ptr, (unsigned long *)&Width, (unsigned long *)&Height, &BitDepth, &ColorType, NULL, NULL, NULL); // PNGs ohne Interlacing werden Zeilenweise eingelesen - if (InterlaceType == PNG_INTERLACE_NONE) - { + if (InterlaceType == PNG_INTERLACE_NONE) { // Speicher für eine Bildzeile reservieren RawDataBuffer = new png_byte[png_get_rowbytes(png_ptr, info_ptr)]; - if (!RawDataBuffer) - { + if (!RawDataBuffer) { BS_LOG_ERRORLN("Could not allocate memory for row buffer."); throw(0); } // Bilddaten zeilenweise einlesen und in das gewünschte Zielformat konvertieren - for (i = 0; i < Height; i++) - { + for (i = 0; i < Height; i++) { // Zeile einlesen png_read_row(png_ptr, RawDataBuffer, NULL); // Zeile konvertieren - switch (ColorFormat) - { + switch (ColorFormat) { case BS_GraphicEngine::CF_RGB16: - RowARGB32ToRGB16((unsigned char*)RawDataBuffer, - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB16((unsigned char *)RawDataBuffer, + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB15: - RowARGB32ToRGB15((unsigned char*)RawDataBuffer, - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB15((unsigned char *)RawDataBuffer, + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB16_INTERLEAVED: - RowARGB32ToRGB16_INTERLEAVED((unsigned char*)RawDataBuffer, - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB16_INTERLEAVED((unsigned char *)RawDataBuffer, + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB15_INTERLEAVED: - RowARGB32ToRGB15_INTERLEAVED((unsigned char*)RawDataBuffer, - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB15_INTERLEAVED((unsigned char *)RawDataBuffer, + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_ARGB32: memcpy(&UncompressedDataPtr[i * Pitch], - RawDataBuffer, - Pitch); + RawDataBuffer, + Pitch); break; case BS_GraphicEngine::CF_ABGR32: - RowARGB32ToABGR32((unsigned char*)RawDataBuffer, - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToABGR32((unsigned char *)RawDataBuffer, + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; default: @@ -220,20 +207,17 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize } } // PNGs mit Interlacing werden an einem Stück eingelesen - else - { + else { // Speicher für das komplette Bild reservieren RawDataBuffer = new png_byte[png_get_rowbytes(png_ptr, info_ptr) * Height]; - if (!RawDataBuffer) - { + if (!RawDataBuffer) { BS_LOG_ERRORLN("Could not allocate memory for raw image buffer."); throw(0); } // Speicher für die Rowpointer reservieren pRowPtr = new png_bytep[Height]; - if (!pRowPtr) - { + if (!pRowPtr) { BS_LOG_ERRORLN("Could not allocate memory for row pointers."); throw(0); } @@ -246,41 +230,40 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize png_read_image(png_ptr, pRowPtr); // Bilddaten zeilenweise in das gewünschte Ausgabeformat konvertieren - switch (ColorFormat) - { + switch (ColorFormat) { case BS_GraphicEngine::CF_RGB16: for (i = 0; i < Height; i++) - RowARGB32ToRGB16((unsigned char*)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB16((unsigned char *)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB15: for (i = 0; i < Height; i++) - RowARGB32ToRGB15((unsigned char*)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB15((unsigned char *)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB16_INTERLEAVED: for (i = 0; i < Height; i++) - RowARGB32ToRGB16_INTERLEAVED((unsigned char*)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB16_INTERLEAVED((unsigned char *)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_RGB15_INTERLEAVED: for (i = 0; i < Height; i++) - RowARGB32ToRGB15_INTERLEAVED((unsigned char*)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), - (unsigned char*)&UncompressedDataPtr[i * Pitch], - Width); + RowARGB32ToRGB15_INTERLEAVED((unsigned char *)(&RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)]), + (unsigned char *)&UncompressedDataPtr[i * Pitch], + Width); break; case BS_GraphicEngine::CF_ARGB32: for (i = 0; i < Height; i++) memcpy(&UncompressedDataPtr[i * Pitch], - &RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)], - Pitch); + &RawDataBuffer[i * png_get_rowbytes(png_ptr, info_ptr)], + Pitch); break; } } @@ -296,8 +279,7 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize delete[] RawDataBuffer; } - catch(int) - { + catch (int) { delete[] pRowPtr; delete[] RawDataBuffer; if (png_ptr) png_destroy_read_struct(&png_ptr, NULL, NULL); @@ -313,40 +295,35 @@ bool BS_PNGLoader::DoDecodeImage(const char * FileDataPtr, unsigned int FileSize // ----------------------------------------------------------------------------- -bool BS_PNGLoader::DecodeImage(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, - int & Width, int & Height, int & Pitch) -{ +bool BS_PNGLoader::DecodeImage(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, + int &Width, int &Height, int &Pitch) { return DoDecodeImage(FileDataPtr, FileSize, ColorFormat, UncompressedDataPtr, Width, Height, Pitch); } // ----------------------------------------------------------------------------- -bool BS_PNGLoader::DoImageProperties(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height) -{ +bool BS_PNGLoader::DoImageProperties(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height) { // PNG Signatur überprüfen if (!DoIsCorrectImageFormat(FileDataPtr, FileSize)) return false; png_structp png_ptr = NULL; png_infop info_ptr = NULL; - try - { + try { // Die beiden PNG Strukturen erstellen png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - { + if (!png_ptr) { BS_LOG_ERRORLN("Could not create libpng read struct."); throw(0); } info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { + if (!info_ptr) { BS_LOG_ERRORLN("Could not create libpng info struct."); throw(0); } // Alternative Lesefunktion benutzen - png_set_read_fn(png_ptr, (void*)FileDataPtr, png_user_read_data); + png_set_read_fn(png_ptr, (void *)FileDataPtr, png_user_read_data); // PNG Header einlesen png_read_info(png_ptr, info_ptr); @@ -354,7 +331,7 @@ bool BS_PNGLoader::DoImageProperties(const char * FileDataPtr, unsigned int File // PNG Informationen auslesen int BitDepth; int ColorType; - png_get_IHDR(png_ptr, info_ptr, (unsigned long*)&Width, (unsigned long*)&Height, &BitDepth, &ColorType, NULL, NULL, NULL); + png_get_IHDR(png_ptr, info_ptr, (unsigned long *)&Width, (unsigned long *)&Height, &BitDepth, &ColorType, NULL, NULL, NULL); // PNG-ColorType in BS ColorFormat konvertieren. if (ColorType & PNG_COLOR_MASK_ALPHA || png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) @@ -366,8 +343,7 @@ bool BS_PNGLoader::DoImageProperties(const char * FileDataPtr, unsigned int File png_destroy_read_struct(&png_ptr, &info_ptr, NULL); } - catch (int) - { + catch (int) { if (png_ptr) png_destroy_read_struct(&png_ptr, NULL, NULL); if (info_ptr) png_destroy_read_struct(NULL, &info_ptr, NULL); @@ -381,8 +357,7 @@ bool BS_PNGLoader::DoImageProperties(const char * FileDataPtr, unsigned int File // ----------------------------------------------------------------------------- -bool BS_PNGLoader::ImageProperties(const char* FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height) -{ +bool BS_PNGLoader::ImageProperties(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height) { return DoImageProperties(FileDataPtr, FileSize, ColorFormat, Width, Height); } @@ -390,18 +365,16 @@ bool BS_PNGLoader::ImageProperties(const char* FileDataPtr, unsigned int FileSiz // Header überprüfen // ----------------------------------------------------------------------------- -bool BS_PNGLoader::DoIsCorrectImageFormat(const char * FileDataPtr, unsigned int FileSize) -{ +bool BS_PNGLoader::DoIsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize) { if (FileSize > 8) - return png_check_sig((unsigned char*)FileDataPtr, 8) ? true : false; + return png_check_sig((unsigned char *)FileDataPtr, 8) ? true : false; else return false; } // ----------------------------------------------------------------------------- -bool BS_PNGLoader::IsCorrectImageFormat(const char* FileDataPtr, unsigned int FileSize) -{ +bool BS_PNGLoader::IsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize) { return DoIsCorrectImageFormat(FileDataPtr, FileSize); } diff --git a/engines/sword25/gfx/image/pngloader.h b/engines/sword25/gfx/image/pngloader.h index a4ce28fbe5..85d12a7a94 100644 --- a/engines/sword25/gfx/image/pngloader.h +++ b/engines/sword25/gfx/image/pngloader.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,11 +33,11 @@ */ /* - BS_PNGLoader - ------------ - BS_ImageLoader-Klasse zum Laden von PNG-Dateien + BS_PNGLoader + ------------ + BS_ImageLoader-Klasse zum Laden von PNG-Dateien - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_PNGLOADER2_H @@ -50,32 +50,30 @@ namespace Sword25 { // Klassendefinition -class BS_PNGLoader : public BS_ImageLoader -{ +class BS_PNGLoader : public BS_ImageLoader { public: - static BS_ImageLoader* CreateInstance() - { - #include "sword25/kernel/memlog_off.h" - return (BS_ImageLoader*) new BS_PNGLoader(); - #include "sword25/kernel/memlog_on.h" + static BS_ImageLoader *CreateInstance() { +#include "sword25/kernel/memlog_off.h" + return (BS_ImageLoader *) new BS_PNGLoader(); +#include "sword25/kernel/memlog_on.h" } // Alle virtuellen Methoden von BS_ImageLoader sind hier als static-Methode implementiert, damit sie von BS_B25SLoader aufgerufen werden können. // Die virtuellen Methoden rufen diese Methoden auf. - static bool DoIsCorrectImageFormat(const char * FileDataPtr, unsigned int FileSize); - static bool DoDecodeImage(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, - int & Width, int & Height, int & Pitch); - static bool DoImageProperties(const char * FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height); + static bool DoIsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize); + static bool DoDecodeImage(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS ColorFormat, char * & UncompressedDataPtr, + int &Width, int &Height, int &Pitch); + static bool DoImageProperties(const char *FileDataPtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height); protected: BS_PNGLoader(); - bool DecodeImage(const char * pFileData, unsigned int FileSize, - BS_GraphicEngine::COLOR_FORMATS ColorFormat, - char * & pUncompressedData, - int & Width, int & Height, - int & Pitch); - bool IsCorrectImageFormat(const char * FileDataPtr, unsigned int FileSize); - bool ImageProperties(const char * FileDatePtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS & ColorFormat, int & Width, int & Height); + bool DecodeImage(const char *pFileData, unsigned int FileSize, + BS_GraphicEngine::COLOR_FORMATS ColorFormat, + char * & pUncompressedData, + int &Width, int &Height, + int &Pitch); + bool IsCorrectImageFormat(const char *FileDataPtr, unsigned int FileSize); + bool ImageProperties(const char *FileDatePtr, unsigned int FileSize, BS_GraphicEngine::COLOR_FORMATS &ColorFormat, int &Width, int &Height); }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/image/vectorimage.cpp b/engines/sword25/gfx/image/vectorimage.cpp index 5c7a5231a8..a8c84ee6b3 100644 --- a/engines/sword25/gfx/image/vectorimage.cpp +++ b/engines/sword25/gfx/image/vectorimage.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -68,111 +68,94 @@ typedef int16_t s32; // Diese Klasse ist speziell dafür ausgestattet. // ----------------------------------------------------------------------------- -class BS_VectorImage::SWFBitStream -{ +class BS_VectorImage::SWFBitStream { public: - SWFBitStream(const unsigned char * pData, unsigned int DataSize) : - m_Pos(pData), m_End(pData + DataSize), m_WordMask(0) - {} - - inline u32 GetBits(unsigned int BitCount) - { - if (BitCount == 0 || BitCount > 32) - { - throw(runtime_error("SWFBitStream::GetBits() must read at least 1 and at most 32 bits at a time")); - } - - u32 value = 0; - while (BitCount) - { - if (m_WordMask == 0) FlushByte(); - - value <<= 1; - value |= ((m_Word & m_WordMask) != 0) ? 1 : 0; - m_WordMask >>= 1; - - --BitCount; - } - - return value; - } - - inline s32 GetSignedBits(unsigned int BitCount) - { - // Bits einlesen - u32 Temp = GetBits(BitCount); - - // Falls das Sign-Bit gesetzt ist, den Rest des Rückgabewertes mit 1-Bits auffüllen (Sign Extension) - if (Temp & 1 << (BitCount - 1)) - return (0xffffffff << BitCount) | Temp; - else - return Temp; - } - - inline u32 GetU32() - { - u32 Byte1 = GetU8(); - u32 Byte2 = GetU8(); - u32 Byte3 = GetU8(); - u32 Byte4 = GetU8(); - - return Byte1 | (Byte2 << 8) | (Byte3 << 16) | (Byte4 << 24); - } - - inline u16 GetU16() - { - u32 Byte1 = GetU8(); - u32 Byte2 = GetU8(); - - return Byte1 | (Byte2 << 8); - } - - inline u8 GetU8() - { - FlushByte(); - u8 Value = m_Word; - m_WordMask = 0; - FlushByte(); - - return Value; - } - - inline void FlushByte() - { - if (m_WordMask != 128) - { - if (m_Pos >= m_End) - { - throw(runtime_error("Attempted to read past end of file")); - } - else - { - m_Word = *m_Pos++; - m_WordMask = 128; - } - } - } - - inline void SkipBytes(unsigned int SkipLength) - { - FlushByte(); - if (m_Pos + SkipLength >= m_End) - { - throw(runtime_error("Attempted to read past end of file")); - } - else - { - m_Pos += SkipLength; - m_Word = *(m_Pos - 1); - } - } + SWFBitStream(const unsigned char *pData, unsigned int DataSize) : + m_Pos(pData), m_End(pData + DataSize), m_WordMask(0) + {} + + inline u32 GetBits(unsigned int BitCount) { + if (BitCount == 0 || BitCount > 32) { + throw(runtime_error("SWFBitStream::GetBits() must read at least 1 and at most 32 bits at a time")); + } + + u32 value = 0; + while (BitCount) { + if (m_WordMask == 0) FlushByte(); + + value <<= 1; + value |= ((m_Word & m_WordMask) != 0) ? 1 : 0; + m_WordMask >>= 1; + + --BitCount; + } + + return value; + } + + inline s32 GetSignedBits(unsigned int BitCount) { + // Bits einlesen + u32 Temp = GetBits(BitCount); + + // Falls das Sign-Bit gesetzt ist, den Rest des Rückgabewertes mit 1-Bits auffüllen (Sign Extension) + if (Temp & 1 << (BitCount - 1)) + return (0xffffffff << BitCount) | Temp; + else + return Temp; + } + + inline u32 GetU32() { + u32 Byte1 = GetU8(); + u32 Byte2 = GetU8(); + u32 Byte3 = GetU8(); + u32 Byte4 = GetU8(); + + return Byte1 | (Byte2 << 8) | (Byte3 << 16) | (Byte4 << 24); + } + + inline u16 GetU16() { + u32 Byte1 = GetU8(); + u32 Byte2 = GetU8(); + + return Byte1 | (Byte2 << 8); + } + + inline u8 GetU8() { + FlushByte(); + u8 Value = m_Word; + m_WordMask = 0; + FlushByte(); + + return Value; + } + + inline void FlushByte() { + if (m_WordMask != 128) { + if (m_Pos >= m_End) { + throw(runtime_error("Attempted to read past end of file")); + } else { + m_Word = *m_Pos++; + m_WordMask = 128; + } + } + } + + inline void SkipBytes(unsigned int SkipLength) { + FlushByte(); + if (m_Pos + SkipLength >= m_End) { + throw(runtime_error("Attempted to read past end of file")); + } else { + m_Pos += SkipLength; + m_Word = *(m_Pos - 1); + } + } private: - const unsigned char * m_Pos; - const unsigned char * m_End; + const unsigned char *m_Pos; + const unsigned char *m_End; - u8 m_Word; - unsigned int m_WordMask; + u8 m_Word; + unsigned int m_WordMask; }; @@ -180,69 +163,66 @@ private: // Konstanten und Hilfsfunktionen // ----------------------------------------------------------------------------- -namespace -{ - // ----------------------------------------------------------------------------- - // Konstanten - // ----------------------------------------------------------------------------- +namespace { +// ----------------------------------------------------------------------------- +// Konstanten +// ----------------------------------------------------------------------------- - const u32 MAX_ACCEPTED_FLASH_VERSION = 3; // Die höchste Flash-Dateiversion, die vom Lader akzeptiert wird +const u32 MAX_ACCEPTED_FLASH_VERSION = 3; // Die höchste Flash-Dateiversion, die vom Lader akzeptiert wird - // ----------------------------------------------------------------------------- - // Konvertiert SWF-Rechteckdaten in einem Bitstrom in BS_Rect-Objekte - // ----------------------------------------------------------------------------- +// ----------------------------------------------------------------------------- +// Konvertiert SWF-Rechteckdaten in einem Bitstrom in BS_Rect-Objekte +// ----------------------------------------------------------------------------- - BS_Rect FlashRectToBSRect(BS_VectorImage::SWFBitStream & bs) - { - bs.FlushByte(); +BS_Rect FlashRectToBSRect(BS_VectorImage::SWFBitStream &bs) { + bs.FlushByte(); - // Feststellen mit wie vielen Bits die einzelnen Komponenten kodiert sind - u32 BitsPerValue = bs.GetBits(5); + // Feststellen mit wie vielen Bits die einzelnen Komponenten kodiert sind + u32 BitsPerValue = bs.GetBits(5); - // Die einzelnen Komponenten einlesen - s32 XMin = bs.GetSignedBits(BitsPerValue); - s32 XMax = bs.GetSignedBits(BitsPerValue); - s32 YMin = bs.GetSignedBits(BitsPerValue); - s32 YMax = bs.GetSignedBits(BitsPerValue); + // Die einzelnen Komponenten einlesen + s32 XMin = bs.GetSignedBits(BitsPerValue); + s32 XMax = bs.GetSignedBits(BitsPerValue); + s32 YMin = bs.GetSignedBits(BitsPerValue); + s32 YMax = bs.GetSignedBits(BitsPerValue); - return BS_Rect(XMin, YMin, XMax + 1, YMax + 1); - } + return BS_Rect(XMin, YMin, XMax + 1, YMax + 1); +} - // ----------------------------------------------------------------------------- - // Konvertiert SWF-Farben in AntiGrain Farben - // ----------------------------------------------------------------------------- +// ----------------------------------------------------------------------------- +// Konvertiert SWF-Farben in AntiGrain Farben +// ----------------------------------------------------------------------------- - agg::rgba8 FlashColorToAGGRGBA8(unsigned int FlashColor) - { - agg::rgba8 ResultColor((FlashColor >> 16) & 0xff, (FlashColor >> 8) & 0xff, FlashColor & 0xff, FlashColor >> 24); - ResultColor.premultiply(); - return ResultColor; - } +agg::rgba8 FlashColorToAGGRGBA8(unsigned int FlashColor) { + agg::rgba8 ResultColor((FlashColor >> 16) & 0xff, (FlashColor >> 8) & 0xff, FlashColor & 0xff, FlashColor >> 24); + ResultColor.premultiply(); + return ResultColor; +} - // ----------------------------------------------------------------------------- - // Berechnet die Bounding-Box eines BS_VectorImageElement - // ----------------------------------------------------------------------------- +// ----------------------------------------------------------------------------- +// Berechnet die Bounding-Box eines BS_VectorImageElement +// ----------------------------------------------------------------------------- + +struct CBBGetId { + CBBGetId(const BS_VectorImageElement &VectorImageElement_) : VectorImageElement(VectorImageElement_) {} + unsigned operator [](unsigned i) const { + return VectorImageElement.GetPathInfo(i).GetID(); + } + const BS_VectorImageElement &VectorImageElement; +}; - struct CBBGetId - { - CBBGetId(const BS_VectorImageElement & VectorImageElement_) : VectorImageElement(VectorImageElement_) {} - unsigned operator [] (unsigned i) const { return VectorImageElement.GetPathInfo(i).GetID(); } - const BS_VectorImageElement & VectorImageElement; - }; +BS_Rect CalculateBoundingBox(const BS_VectorImageElement &VectorImageElement) { + agg::path_storage Path = VectorImageElement.GetPaths(); + CBBGetId IdSource(VectorImageElement); - BS_Rect CalculateBoundingBox(const BS_VectorImageElement & VectorImageElement) - { - agg::path_storage Path = VectorImageElement.GetPaths(); - CBBGetId IdSource(VectorImageElement); + double x1, x2, y1, y2; + agg::bounding_rect(Path, IdSource, 0, VectorImageElement.GetPathCount(), &x1, &y1, &x2, &y2); - double x1, x2, y1, y2; - agg::bounding_rect(Path, IdSource, 0, VectorImageElement.GetPathCount(), &x1, &y1, &x2, &y2); - - return BS_Rect(static_cast<int>(x1), static_cast<int>(y1), static_cast<int>(x2) + 1, static_cast<int>(y2) + 1); - } + return BS_Rect(static_cast<int>(x1), static_cast<int>(y1), static_cast<int>(x2) + 1, static_cast<int>(y2) + 1); +} } @@ -250,41 +230,36 @@ namespace // Konstruktion // ----------------------------------------------------------------------------- -BS_VectorImage::BS_VectorImage(const unsigned char * pFileData, unsigned int FileSize, bool & Success) -{ +BS_VectorImage::BS_VectorImage(const unsigned char *pFileData, unsigned int FileSize, bool &Success) { Success = false; // Bitstream-Objekt erzeugen // Im Folgenden werden die Dateidaten aus diesem ausgelesen. SWFBitStream bs(pFileData, FileSize); - try - { + try { // SWF-Signatur überprüfen u32 Signature[3]; Signature[0] = bs.GetU8(); Signature[1] = bs.GetU8(); Signature[2] = bs.GetU8(); if (Signature[0] != 'F' || - Signature[1] != 'W' || - Signature[2] != 'S') - { + Signature[1] != 'W' || + Signature[2] != 'S') { BS_LOG_ERRORLN("File is not a valid SWF-file"); return; } // Versionsangabe überprüfen u32 Version = bs.GetU8(); - if (Version > MAX_ACCEPTED_FLASH_VERSION) - { + if (Version > MAX_ACCEPTED_FLASH_VERSION) { BS_LOG_ERRORLN("File is of version %d. Highest accepted version is %d.", Version, MAX_ACCEPTED_FLASH_VERSION); return; } // Dateigröße auslesen und mit der tatsächlichen Größe vergleichen u32 StoredFileSize = bs.GetU32(); - if (StoredFileSize != FileSize) - { + if (StoredFileSize != FileSize) { BS_LOG_ERRORLN("File is not a valid SWF-file"); return; } @@ -299,8 +274,7 @@ BS_VectorImage::BS_VectorImage(const unsigned char * pFileData, unsigned int Fil // Tags parsen // Da wir uns nur für das erste DefineShape-Tag interessieren bool KeepParsing = true; - while (KeepParsing) - { + while (KeepParsing) { // Tags beginnen immer an Bytegrenzen bs.FlushByte(); @@ -310,8 +284,7 @@ BS_VectorImage::BS_VectorImage(const unsigned char * pFileData, unsigned int Fil u32 TagLength = TagTypeAndLength & 0x3f; if (TagLength == 0x3f) TagLength = bs.GetU32(); - switch (TagType) - { + switch (TagType) { case 2: // DefineShape Success = ParseDefineShape(2, bs); @@ -330,8 +303,7 @@ BS_VectorImage::BS_VectorImage(const unsigned char * pFileData, unsigned int Fil } } - catch (runtime_error & e) - { + catch (runtime_error &e) { // Fehler loggen und Funktion verlassen // Success ist somit "false" und signalisiert dem Programmierer, dass die Konstruktion fehlgeschlagen ist. BS_LOG_ERRORLN("The following exception occured while parsing a SWF-file: %s", e.what()); @@ -345,8 +317,7 @@ BS_VectorImage::BS_VectorImage(const unsigned char * pFileData, unsigned int Fil // ----------------------------------------------------------------------------- -bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) -{ +bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream &bs) { u32 ShapeID = bs.GetU16(); // Bounding Box auslesen @@ -368,13 +339,11 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) // ------------------ bool EndOfShapeDiscovered = false; - while (!EndOfShapeDiscovered) - { + while (!EndOfShapeDiscovered) { u32 TypeFlag = bs.GetBits(1); // Non-Edge Record - if (TypeFlag == 0) - { + if (TypeFlag == 0) { // Feststellen welche Parameter gesetzt werden u32 StateNewStyles = bs.GetBits(1); u32 StateLineStyle = bs.GetBits(1); @@ -386,43 +355,37 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) if (!StateNewStyles && !StateLineStyle && !StateFillStyle0 && !StateFillStyle1 && !StateMoveTo) EndOfShapeDiscovered = true; // Parameter dekodieren - else - { + else { s32 MoveDeltaX = 0; s32 MoveDeltaY = 0; - if (StateMoveTo) - { + if (StateMoveTo) { u32 MoveToBits = bs.GetBits(5); MoveDeltaX = bs.GetSignedBits(MoveToBits); MoveDeltaY = bs.GetSignedBits(MoveToBits); } - if (StateFillStyle0) - { + if (StateFillStyle0) { if (NumFillBits > 0) FillStyle0 = bs.GetBits(NumFillBits); else FillStyle0 = 0; } - if (StateFillStyle1) - { + if (StateFillStyle1) { if (NumFillBits > 0) FillStyle1 = bs.GetBits(NumFillBits); else FillStyle1 = 0; } - if (StateLineStyle) - { + if (StateLineStyle) { if (NumLineBits) LineStyle = bs.GetBits(NumLineBits); else NumLineBits = 0; } - if (StateNewStyles) - { + if (StateNewStyles) { // An dieser Stelle werden in Flash die alten Style-Definitionen verworfen und mit den neuen überschrieben. // Es wird ein neues Element begonnen. m_Elements.resize(m_Elements.size() + 1); @@ -430,8 +393,7 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) } // Ein neuen Pfad erzeugen, es sei denn, es wurden nur neue Styles definiert - if (StateLineStyle || StateFillStyle0 || StateFillStyle1 || StateMoveTo) - { + if (StateLineStyle || StateFillStyle0 || StateFillStyle1 || StateMoveTo) { // Letzte Zeichenposition merken, beim Aufruf von start_new_path() wird die Zeichenpostionen auf 0, 0 zurückgesetzt double LastX = m_Elements.back().m_Paths.last_x(); double LastY = m_Elements.back().m_Paths.last_y(); @@ -449,14 +411,12 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) } } // Edge Record - else - { + else { u32 EdgeFlag = bs.GetBits(1); u32 NumBits = bs.GetBits(4) + 2; // Curved edge - if (EdgeFlag == 0) - { + if (EdgeFlag == 0) { s32 ControlDeltaX = bs.GetSignedBits(NumBits); s32 ControlDeltaY = bs.GetSignedBits(NumBits); s32 AnchorDeltaX = bs.GetSignedBits(NumBits); @@ -469,19 +429,15 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) m_Elements.back().m_Paths.curve3(ControlX, ControlY, AnchorX, AnchorY); } // Staight edge - else - { + else { s32 DeltaX = 0; s32 DeltaY = 0; u32 GeneralLineFlag = bs.GetBits(1); - if (GeneralLineFlag) - { + if (GeneralLineFlag) { DeltaX = bs.GetSignedBits(NumBits); DeltaY = bs.GetSignedBits(NumBits); - } - else - { + } else { u32 VertLineFlag = bs.GetBits(1); if (VertLineFlag) DeltaY = bs.GetSignedBits(NumBits); @@ -504,8 +460,7 @@ bool BS_VectorImage::ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs) // ----------------------------------------------------------------------------- -bool BS_VectorImage::ParseStyles(unsigned int ShapeType, SWFBitStream & bs, unsigned int & NumFillBits, unsigned int & NumLineBits) -{ +bool BS_VectorImage::ParseStyles(unsigned int ShapeType, SWFBitStream &bs, unsigned int &NumFillBits, unsigned int &NumLineBits) { bs.FlushByte(); // Fillstyles parsen @@ -518,15 +473,12 @@ bool BS_VectorImage::ParseStyles(unsigned int ShapeType, SWFBitStream & bs, unsi // Alle Fillstyles einlesen, falls ein Fillstyle mit Typ != 0 gefunden wird, wird das Parsen abgebrochen. // Es wird nur "solid fill" (Typ 0) unterstützt. m_Elements.back().m_FillStyles.reserve(FillStyleCount); - for (unsigned int i = 0; i < FillStyleCount; ++i) - { + for (unsigned int i = 0; i < FillStyleCount; ++i) { u8 Type = bs.GetU8(); u32 Color; - if (ShapeType == 3) - { + if (ShapeType == 3) { Color = (bs.GetU8() << 16) | (bs.GetU8() << 8) | bs.GetU8() | (bs.GetU8() << 24); - } - else + } else Color = bs.GetBits(24) | (0xff << 24); if (Type != 0) return false; @@ -542,8 +494,7 @@ bool BS_VectorImage::ParseStyles(unsigned int ShapeType, SWFBitStream & bs, unsi // Alle Linestyles einlesen m_Elements.back().m_LineStyles.reserve(LineStyleCount); - for (unsigned int i = 0; i < LineStyleCount; ++i) - { + for (unsigned int i = 0; i < LineStyleCount; ++i) { double Width = bs.GetU16(); u32 Color; if (ShapeType == 3) @@ -564,8 +515,7 @@ bool BS_VectorImage::ParseStyles(unsigned int ShapeType, SWFBitStream & bs, unsi // ----------------------------------------------------------------------------- -bool BS_VectorImage::Fill(const BS_Rect* pFillRect, unsigned int Color) -{ +bool BS_VectorImage::Fill(const BS_Rect *pFillRect, unsigned int Color) { BS_LOG_ERRORLN("Fill() is not supported."); return false; } @@ -573,16 +523,14 @@ bool BS_VectorImage::Fill(const BS_Rect* pFillRect, unsigned int Color) // ----------------------------------------------------------------------------- -unsigned int BS_VectorImage::GetPixel(int X, int Y) -{ +unsigned int BS_VectorImage::GetPixel(int X, int Y) { BS_LOG_ERRORLN("GetPixel() is not supported. Returning black."); return 0; } // ----------------------------------------------------------------------------- -bool BS_VectorImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) -{ +bool BS_VectorImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) { BS_LOG_ERRORLN("SetContent() is not supported."); return 0; } diff --git a/engines/sword25/gfx/image/vectorimage.h b/engines/sword25/gfx/image/vectorimage.h index 85685121f2..f791a36f03 100644 --- a/engines/sword25/gfx/image/vectorimage.h +++ b/engines/sword25/gfx/image/vectorimage.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,22 +53,29 @@ namespace Sword25 { class BS_VectorImage; /** - @brief Pfadinformationen zu BS_VectorImageElement Objekten + @brief Pfadinformationen zu BS_VectorImageElement Objekten - Jedes BS_VectorImageElement besteht aus Kantenzügen, oder auch Pfaden. Jeder dieser Pfad hat Eigenschaften, die in Objekten diesen Typs - gespeichert werden. + Jedes BS_VectorImageElement besteht aus Kantenzügen, oder auch Pfaden. Jeder dieser Pfad hat Eigenschaften, die in Objekten diesen Typs + gespeichert werden. */ -class BS_VectorPathInfo -{ +class BS_VectorPathInfo { public: BS_VectorPathInfo(unsigned int ID, unsigned int LineStyle, unsigned int FillStyle0, unsigned int FillStyle1) : - m_ID(ID), m_LineStyle(LineStyle), m_FillStyle0(FillStyle0), m_FillStyle1(FillStyle1) {}; + m_ID(ID), m_LineStyle(LineStyle), m_FillStyle0(FillStyle0), m_FillStyle1(FillStyle1) {}; - unsigned int GetID() const { return m_ID; } - unsigned int GetLineStyle() const { return m_LineStyle; } - unsigned int GetFillStyle0() const { return m_FillStyle0; } - unsigned int GetFillStyle1() const { return m_FillStyle1; } + unsigned int GetID() const { + return m_ID; + } + unsigned int GetLineStyle() const { + return m_LineStyle; + } + unsigned int GetFillStyle0() const { + return m_FillStyle0; + } + unsigned int GetFillStyle1() const { + return m_FillStyle1; + } private: unsigned int m_ID; @@ -79,106 +86,136 @@ private: /** - @brief Ein Element eines Vektorbild. Ein BS_VectorImage besteht aus diesen Elementen, die jeweils einen Teil der Graphik definieren. - Werden alle Elemente eines Vektorbildes übereinandergelegt, ergibt sich das komplette Bild. + @brief Ein Element eines Vektorbild. Ein BS_VectorImage besteht aus diesen Elementen, die jeweils einen Teil der Graphik definieren. + Werden alle Elemente eines Vektorbildes übereinandergelegt, ergibt sich das komplette Bild. */ -class BS_VectorImageElement -{ -friend BS_VectorImage; +class BS_VectorImageElement { + friend BS_VectorImage; public: - const agg::path_storage & GetPaths() const { return m_Paths; } - unsigned int GetPathCount() const { return m_PathInfos.size(); } - const BS_VectorPathInfo & GetPathInfo(unsigned int PathNr) const { BS_ASSERT(PathNr < GetPathCount()); return m_PathInfos[PathNr]; } + const agg::path_storage &GetPaths() const { + return m_Paths; + } + unsigned int GetPathCount() const { + return m_PathInfos.size(); + } + const BS_VectorPathInfo &GetPathInfo(unsigned int PathNr) const { + BS_ASSERT(PathNr < GetPathCount()); + return m_PathInfos[PathNr]; + } - double GetLineStyleWidth(unsigned int LineStyle) const - { + double GetLineStyleWidth(unsigned int LineStyle) const { BS_ASSERT(LineStyle < m_LineStyles.size()); return m_LineStyles[LineStyle].Width; } - unsigned int GetLineStyleCount() const { return m_LineStyles.size(); } + unsigned int GetLineStyleCount() const { + return m_LineStyles.size(); + } - const agg::rgba8 & GetLineStyleColor(unsigned int LineStyle) const - { + const agg::rgba8 &GetLineStyleColor(unsigned int LineStyle) const { BS_ASSERT(LineStyle < m_LineStyles.size()); return m_LineStyles[LineStyle].Color; } - unsigned int GetFillStyleCount() const { return m_FillStyles.size(); } + unsigned int GetFillStyleCount() const { + return m_FillStyles.size(); + } - const agg::rgba8 & GetFillStyleColor(unsigned int FillStyle) const - { + const agg::rgba8 &GetFillStyleColor(unsigned int FillStyle) const { BS_ASSERT(FillStyle < m_FillStyles.size()); return m_FillStyles[FillStyle]; } - const BS_Rect & GetBoundingBox() const { return m_BoundingBox; } + const BS_Rect &GetBoundingBox() const { + return m_BoundingBox; + } private: - struct LineStyleType - { - LineStyleType(double Width_, const agg::rgba8 & Color_) : Width(Width_), Color(Color_) {}; - double Width; - agg::rgba8 Color; + struct LineStyleType { + LineStyleType(double Width_, const agg::rgba8 &Color_) : Width(Width_), Color(Color_) {}; + double Width; + agg::rgba8 Color; }; - agg::path_storage m_Paths; - Common::Array<BS_VectorPathInfo> m_PathInfos; - Common::Array<LineStyleType> m_LineStyles; - Common::Array<agg::rgba8> m_FillStyles; - BS_Rect m_BoundingBox; + agg::path_storage m_Paths; + Common::Array<BS_VectorPathInfo> m_PathInfos; + Common::Array<LineStyleType> m_LineStyles; + Common::Array<agg::rgba8> m_FillStyles; + BS_Rect m_BoundingBox; }; /** - @brief Eine Vektorgraphik + @brief Eine Vektorgraphik - Objekte dieser Klasse enthalten die Informationen eines SWF-Shapes. + Objekte dieser Klasse enthalten die Informationen eines SWF-Shapes. */ -class BS_VectorImage : public BS_Image -{ +class BS_VectorImage : public BS_Image { public: - BS_VectorImage(const unsigned char * pFileData, unsigned int FileSize, bool & Success); + BS_VectorImage(const unsigned char *pFileData, unsigned int FileSize, bool &Success); - unsigned int GetElementCount() const { return m_Elements.size(); } - const BS_VectorImageElement & GetElement(unsigned int ElementNr) const - { + unsigned int GetElementCount() const { + return m_Elements.size(); + } + const BS_VectorImageElement &GetElement(unsigned int ElementNr) const { BS_ASSERT(ElementNr < m_Elements.size()); return m_Elements[ElementNr]; } - const BS_Rect & GetBoundingBox() const { return m_BoundingBox; } + const BS_Rect &GetBoundingBox() const { + return m_BoundingBox; + } // // Die abstrakten Methoden von BS_Image // - virtual int GetWidth() const { return m_BoundingBox.GetWidth(); } - virtual int GetHeight() const { return m_BoundingBox.GetHeight(); } - virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { return BS_GraphicEngine::CF_ARGB32; } - virtual bool Fill(const BS_Rect* pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)); + virtual int GetWidth() const { + return m_BoundingBox.GetWidth(); + } + virtual int GetHeight() const { + return m_BoundingBox.GetHeight(); + } + virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { + return BS_GraphicEngine::CF_ARGB32; + } + virtual bool Fill(const BS_Rect *pFillRect = 0, unsigned int Color = BS_RGB(0, 0, 0)); virtual unsigned int GetPixel(int X, int Y); - virtual bool IsBlitSource() const { return true; } - virtual bool IsBlitTarget() const { return false; } - virtual bool IsScalingAllowed() const { return true; } - virtual bool IsFillingAllowed() const { return false; } - virtual bool IsAlphaAllowed() const { return true; } - virtual bool IsColorModulationAllowed() const { return true; } - virtual bool IsSetContentAllowed() const { return false; } + virtual bool IsBlitSource() const { + return true; + } + virtual bool IsBlitTarget() const { + return false; + } + virtual bool IsScalingAllowed() const { + return true; + } + virtual bool IsFillingAllowed() const { + return false; + } + virtual bool IsAlphaAllowed() const { + return true; + } + virtual bool IsColorModulationAllowed() const { + return true; + } + virtual bool IsSetContentAllowed() const { + return false; + } virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); virtual bool Blit(int PosX = 0, int PosY = 0, - int Flipping = FLIP_NONE, - BS_Rect* pPartRect = NULL, - unsigned int Color = BS_ARGB(255, 255, 255, 255), - int Width = -1, int Height = -1); + int Flipping = FLIP_NONE, + BS_Rect *pPartRect = NULL, + unsigned int Color = BS_ARGB(255, 255, 255, 255), + int Width = -1, int Height = -1); class SWFBitStream; private: - bool ParseDefineShape(unsigned int ShapeType, SWFBitStream & bs); - bool ParseStyles(unsigned int ShapeType, SWFBitStream & bs, unsigned int & NumFillBits, unsigned int & NumLineBits); + bool ParseDefineShape(unsigned int ShapeType, SWFBitStream &bs); + bool ParseStyles(unsigned int ShapeType, SWFBitStream &bs, unsigned int &NumFillBits, unsigned int &NumLineBits); - Common::Array<BS_VectorImageElement> m_Elements; - BS_Rect m_BoundingBox; + Common::Array<BS_VectorImageElement> m_Elements; + BS_Rect m_BoundingBox; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/image/vectorimagerenderer.cpp b/engines/sword25/gfx/image/vectorimagerenderer.cpp index fa776578e3..0c7f93c130 100644 --- a/engines/sword25/gfx/image/vectorimagerenderer.cpp +++ b/engines/sword25/gfx/image/vectorimagerenderer.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -49,10 +49,9 @@ namespace Sword25 { // CompoundShape // ----------------------------------------------------------------------------- -class CompoundShape -{ +class CompoundShape { public: - CompoundShape(const BS_VectorImageElement & VectorImageElement) : + CompoundShape(const BS_VectorImageElement &VectorImageElement) : m_ImageElement(VectorImageElement), m_Path(VectorImageElement.GetPaths()), m_Affine(), @@ -60,29 +59,28 @@ public: m_Trans(m_Curve, m_Affine) {} - unsigned operator [] (unsigned i) const - { + unsigned operator [](unsigned i) const { return m_ImageElement.GetPathInfo(i).GetID(); } - unsigned paths() const { return m_ImageElement.GetPathCount(); } + unsigned paths() const { + return m_ImageElement.GetPathCount(); + } - void rewind(unsigned path_id) - { + void rewind(unsigned path_id) { m_Trans.rewind(path_id); } - unsigned vertex(double* x, double* y) - { + unsigned vertex(double *x, double *y) { return m_Trans.vertex(x, y); } private: - const BS_VectorImageElement & m_ImageElement; - agg::path_storage m_Path; - agg::trans_affine m_Affine; - agg::conv_curve<agg::path_storage> m_Curve; - agg::conv_transform< agg::conv_curve<agg::path_storage> > m_Trans; + const BS_VectorImageElement &m_ImageElement; + agg::path_storage m_Path; + agg::trans_affine m_Affine; + agg::conv_curve<agg::path_storage> m_Curve; + agg::conv_transform< agg::conv_curve<agg::path_storage> > m_Trans; }; @@ -90,29 +88,25 @@ private: // StyleHandler // ----------------------------------------------------------------------------- -class StyleHandler -{ +class StyleHandler { public: - StyleHandler(const BS_VectorImageElement & VectorImageElement) : m_ImageElement(VectorImageElement) {} + StyleHandler(const BS_VectorImageElement &VectorImageElement) : m_ImageElement(VectorImageElement) {} - bool is_solid(unsigned int style) const - { + bool is_solid(unsigned int style) const { return true; } - const agg::rgba8 & color(unsigned style) const - { + const agg::rgba8 &color(unsigned style) const { return m_ImageElement.GetFillStyleColor(style); } - void generate_span(agg::rgba8 * span, int x, int y, unsigned len, unsigned style) - { + void generate_span(agg::rgba8 *span, int x, int y, unsigned len, unsigned style) { // Wird nicht benutzt return; } private: - const BS_VectorImageElement & m_ImageElement; + const BS_VectorImageElement &m_ImageElement; }; @@ -121,21 +115,19 @@ private: // ----------------------------------------------------------------------------- BS_VectorImageRenderer::BS_VectorImageRenderer() : - PixelFormat(rbuf) -{ + PixelFormat(rbuf) { } // ----------------------------------------------------------------------------- -bool BS_VectorImageRenderer::Render(const BS_VectorImage & VectorImage, - float ScaleFactorX, float ScaleFactorY, - unsigned int & Width, unsigned int & Height, - Common::Array<char> & ImageData, - float LineScaleFactor, - bool NoAlphaShapes) -{ +bool BS_VectorImageRenderer::Render(const BS_VectorImage &VectorImage, + float ScaleFactorX, float ScaleFactorY, + unsigned int &Width, unsigned int &Height, + Common::Array<char> & ImageData, + float LineScaleFactor, + bool NoAlphaShapes) { Width = static_cast<unsigned int>(VectorImage.GetWidth() * ScaleFactorX); Height = static_cast<unsigned int>(VectorImage.GetHeight() * ScaleFactorY); @@ -151,9 +143,8 @@ bool BS_VectorImageRenderer::Render(const BS_VectorImage & VectorImage, Scale = agg::trans_affine_translation(- VectorImage.GetBoundingBox().left, - VectorImage.GetBoundingBox().top); Scale *= agg::trans_affine_scaling(ScaleFactorX, ScaleFactorY); - for (unsigned int element = 0; element < VectorImage.GetElementCount(); ++element) - { - const BS_VectorImageElement & CurImageElement = VectorImage.GetElement(element); + for (unsigned int element = 0; element < VectorImage.GetElementCount(); ++element) { + const BS_VectorImageElement &CurImageElement = VectorImage.GetElement(element); CompoundShape ImageCompoundShape(CurImageElement); StyleHandler ImageStyleHandler(CurImageElement); @@ -164,19 +155,16 @@ bool BS_VectorImageRenderer::Render(const BS_VectorImage & VectorImage, //---------------------- CompoundRasterizer.clip_box(0, 0, Width, Height); CompoundRasterizer.reset(); - for(unsigned int i = 0; i < CurImageElement.GetPathCount(); ++i) - { + for (unsigned int i = 0; i < CurImageElement.GetPathCount(); ++i) { unsigned int FillStyle0 = CurImageElement.GetPathInfo(i).GetFillStyle0(); unsigned int FillStyle1 = CurImageElement.GetPathInfo(i).GetFillStyle1(); - if (NoAlphaShapes) - { + if (NoAlphaShapes) { if (FillStyle0 != 0 && CurImageElement.GetFillStyleColor(FillStyle0 - 1).a != 255) FillStyle0 = 0; if (FillStyle1 != 0 && CurImageElement.GetFillStyleColor(FillStyle1 - 1).a != 255) FillStyle1 = 0; } - if(FillStyle0 != 0 || FillStyle1 != 0) - { + if (FillStyle0 != 0 || FillStyle1 != 0) { CompoundRasterizer.styles(FillStyle0 - 1, FillStyle1 - 1); CompoundRasterizer.add_path(Shape, CurImageElement.GetPathInfo(i).GetID()); } @@ -189,13 +177,11 @@ bool BS_VectorImageRenderer::Render(const BS_VectorImage & VectorImage, Rasterizer.clip_box(0, 0, Width, Height); Stroke.line_join(agg::round_join); Stroke.line_cap(agg::round_cap); - for(unsigned int i = 0; i < CurImageElement.GetPathCount(); ++i) - { + for (unsigned int i = 0; i < CurImageElement.GetPathCount(); ++i) { Rasterizer.reset(); - + unsigned int CurrentLineStyle = CurImageElement.GetPathInfo(i).GetLineStyle(); - if (CurrentLineStyle != 0) - { + if (CurrentLineStyle != 0) { Stroke.width(ScaleFactorX * CurImageElement.GetLineStyleWidth(CurrentLineStyle - 1) * LineScaleFactor); Rasterizer.add_path(Stroke, CurImageElement.GetPathInfo(i).GetID()); ScanlineRenderer.color(CurImageElement.GetLineStyleColor(CurrentLineStyle - 1)); @@ -203,9 +189,9 @@ bool BS_VectorImageRenderer::Render(const BS_VectorImage & VectorImage, // Die SWF-Frames enthalten zum Teil Reste von grünen Linien, die wohl von Bernd als Umriss benutzt wurden. // Damit diese Reste nicht störend auffallen werden grüne Linien schlichtweg ignoriert. if (!(CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).a == 255 && - CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).r == 0 && - CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).g == 255 && - CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).b == 0)) + CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).r == 0 && + CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).g == 255 && + CurImageElement.GetLineStyleColor(CurrentLineStyle - 1).b == 0)) agg::render_scanlines(Rasterizer, Scanline, ScanlineRenderer); } } diff --git a/engines/sword25/gfx/image/vectorimagerenderer.h b/engines/sword25/gfx/image/vectorimagerenderer.h index 2712728b1f..ed073abb56 100644 --- a/engines/sword25/gfx/image/vectorimagerenderer.h +++ b/engines/sword25/gfx/image/vectorimagerenderer.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,20 +58,19 @@ class BS_VectorImage; /** - @brief Rendert BS_VectorImage Objekte + @brief Rendert BS_VectorImage Objekte */ -class BS_VectorImageRenderer -{ +class BS_VectorImageRenderer { public: BS_VectorImageRenderer(); - bool Render(const BS_VectorImage & VectorImage, - float ScaleFactorX, float ScaleFactorY, - unsigned int & Width, unsigned int & Height, - Common::Array<char> & ImageData, - float LineScaleFactor = 1.0f, - bool NoAlphaShapes = false); + bool Render(const BS_VectorImage &VectorImage, + float ScaleFactorX, float ScaleFactorY, + unsigned int &Width, unsigned int &Height, + Common::Array<char> & ImageData, + float LineScaleFactor = 1.0f, + bool NoAlphaShapes = false); private: typedef agg::pixfmt_rgba32_pre PixelFormatType; diff --git a/engines/sword25/gfx/opengl/glimage.cpp b/engines/sword25/gfx/opengl/glimage.cpp index 54d660aa7f..1434a93e4e 100644 --- a/engines/sword25/gfx/opengl/glimage.cpp +++ b/engines/sword25/gfx/opengl/glimage.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,21 +50,19 @@ namespace Sword25 { // CONSTRUCTION / DESTRUCTION // ----------------------------------------------------------------------------- -BS_GLImage::BS_GLImage(const Common::String & Filename, bool & Result) : +BS_GLImage::BS_GLImage(const Common::String &Filename, bool &Result) : m_Sprite(0), m_Width(0), - m_Height(0) -{ + m_Height(0) { Result = false; - BS_PackageManager * pPackage = static_cast<BS_PackageManager*>(BS_Kernel::GetInstance()->GetService("package")); + BS_PackageManager *pPackage = static_cast<BS_PackageManager *>(BS_Kernel::GetInstance()->GetService("package")); BS_ASSERT(pPackage); // Datei laden - char* pFileData; + char *pFileData; unsigned int FileSize; - if (!(pFileData = (char*) pPackage->GetFile(Filename, &FileSize))) - { + if (!(pFileData = (char *) pPackage->GetFile(Filename, &FileSize))) { BS_LOG_ERRORLN("File \"%s\" could not be loaded.", Filename.c_str()); return; } @@ -72,16 +70,14 @@ BS_GLImage::BS_GLImage(const Common::String & Filename, bool & Result) : // Bildeigenschaften bestimmen BS_GraphicEngine::COLOR_FORMATS ColorFormat; int Pitch; - if (!BS_ImageLoader::ExtractImageProperties(pFileData, FileSize, ColorFormat, m_Width, m_Height)) - { + if (!BS_ImageLoader::ExtractImageProperties(pFileData, FileSize, ColorFormat, m_Width, m_Height)) { BS_LOG_ERRORLN("Could not read image properties."); return; } // Das Bild dekomprimieren - char * pUncompressedData; - if (!BS_ImageLoader::LoadImage(pFileData, FileSize, BS_GraphicEngine::CF_ABGR32, pUncompressedData, m_Width, m_Height, Pitch)) - { + char *pUncompressedData; + if (!BS_ImageLoader::LoadImage(pFileData, FileSize, BS_GraphicEngine::CF_ABGR32, pUncompressedData, m_Width, m_Height, Pitch)) { BS_LOG_ERRORLN("Could not decode image."); return; } @@ -91,11 +87,10 @@ BS_GLImage::BS_GLImage(const Common::String & Filename, bool & Result) : // GLS-Sprite mit den Bilddaten erstellen GLS_Result GLSResult = GLS_NewSprite(m_Width, m_Height, - (ColorFormat == BS_GraphicEngine::CF_ARGB32) ? GLS_True : GLS_False, - pUncompressedData, - &m_Sprite); - if (Result != GLS_OK) - { + (ColorFormat == BS_GraphicEngine::CF_ARGB32) ? GLS_True : GLS_False, + pUncompressedData, + &m_Sprite); + if (Result != GLS_OK) { BS_LOG_ERRORLN("Could not create GLS_Sprite. Reason: %s", GLS_ResultString(GLSResult)); return; } @@ -109,20 +104,18 @@ BS_GLImage::BS_GLImage(const Common::String & Filename, bool & Result) : // ----------------------------------------------------------------------------- -BS_GLImage::BS_GLImage(unsigned int Width, unsigned int Height, bool & Result) : +BS_GLImage::BS_GLImage(unsigned int Width, unsigned int Height, bool &Result) : m_Sprite(0), m_Width(Width), - m_Height(Height) -{ + m_Height(Height) { Result = false; // GLS-Sprite mit den Bilddaten erstellen GLS_Result GLSResult = GLS_NewSprite(m_Width, m_Height, - GLS_True, - 0, - &m_Sprite); - if (GLSResult != GLS_OK) - { + GLS_True, + 0, + &m_Sprite); + if (GLSResult != GLS_OK) { BS_LOG_ERRORLN("Could not create GLS_Sprite. Reason: %s", GLS_ResultString(GLSResult)); return; } @@ -133,34 +126,29 @@ BS_GLImage::BS_GLImage(unsigned int Width, unsigned int Height, bool & Result) : // ----------------------------------------------------------------------------- -BS_GLImage::~BS_GLImage() -{ +BS_GLImage::~BS_GLImage() { if (m_Sprite) GLS_DeleteSprite(m_Sprite); } // ----------------------------------------------------------------------------- -bool BS_GLImage::Fill(const BS_Rect* pFillRect, unsigned int Color) -{ +bool BS_GLImage::Fill(const BS_Rect *pFillRect, unsigned int Color) { BS_LOG_ERRORLN("Fill() is not supported."); return false; } // ----------------------------------------------------------------------------- -bool BS_GLImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) -{ +bool BS_GLImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) { // Überprüfen, ob PixelData ausreichend viele Pixel enthält um ein Bild der Größe Width * Height zu erzeugen - if (Pixeldata.size() < static_cast<unsigned int>(m_Width * m_Height * 4)) - { + if (Pixeldata.size() < static_cast<unsigned int>(m_Width * m_Height * 4)) { BS_LOG_ERRORLN("PixelData vector is too small to define a 32 bit %dx%d image.", m_Width, m_Height); return false; } // GLS-Sprite mit den Bilddaten füllen GLS_Result GLSResult = GLS_SetSpriteData(m_Sprite, m_Width, m_Height, &Pixeldata[Offset], Stride / 4); - if (GLSResult != GLS_OK) - { + if (GLSResult != GLS_OK) { BS_LOG_ERRORLN("CGLS_SetSpriteData() failed. Reason: %s", GLS_ResultString(GLSResult)); return false; } @@ -170,8 +158,7 @@ bool BS_GLImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned // ----------------------------------------------------------------------------- -unsigned int BS_GLImage::GetPixel(int X, int Y) -{ +unsigned int BS_GLImage::GetPixel(int X, int Y) { BS_LOG_ERRORLN("GetPixel() is not supported. Returning black."); return 0; } @@ -179,15 +166,13 @@ unsigned int BS_GLImage::GetPixel(int X, int Y) // ----------------------------------------------------------------------------- bool BS_GLImage::Blit(int PosX, int PosY, - int Flipping, - BS_Rect* pPartRect, - unsigned int Color, - int Width, int Height) -{ + int Flipping, + BS_Rect *pPartRect, + unsigned int Color, + int Width, int Height) { // BS_Rect nach GLS_Rect konvertieren GLS_Rect SubImage; - if (pPartRect) - { + if (pPartRect) { SubImage.x1 = pPartRect->left; SubImage.y1 = pPartRect->top; SubImage.x2 = pPartRect->right; @@ -214,11 +199,11 @@ bool BS_GLImage::Blit(int PosX, int PosY, // Die Bedeutung von FLIP_V und FLIP_H ist vertauscht. Allerdings glaubt der Rest der Engine auch daran, daher war es einfacher diesen Fehler // weiterzuführen. Bei Gelegenheit ist dieses aber zu ändern. GLS_Result Result = GLS_Blit(m_Sprite, - PosX, PosY, - pPartRect ? &SubImage : 0, &GLSColor, - (Flipping & BS_Image::FLIP_V) ? GLS_True : GLS_False, - (Flipping & BS_Image::FLIP_H) ? GLS_True : GLS_False, - ScaleX, ScaleY); + PosX, PosY, + pPartRect ? &SubImage : 0, &GLSColor, + (Flipping & BS_Image::FLIP_V) ? GLS_True : GLS_False, + (Flipping & BS_Image::FLIP_H) ? GLS_True : GLS_False, + ScaleX, ScaleY); if (Result != GLS_OK) BS_LOG_ERRORLN("GLS_Blit() failed. Reason: %s", GLS_ResultString(Result)); return Result == GLS_OK; diff --git a/engines/sword25/gfx/opengl/glimage.h b/engines/sword25/gfx/opengl/glimage.h index ae94473778..c5a7480874 100644 --- a/engines/sword25/gfx/opengl/glimage.h +++ b/engines/sword25/gfx/opengl/glimage.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -51,52 +51,71 @@ namespace Sword25 { // FORWARD DECLARATION // ----------------------------------------------------------------------------- -typedef void * GLS_Sprite; +typedef void *GLS_Sprite; // ----------------------------------------------------------------------------- // CLASS DEFINITION // ----------------------------------------------------------------------------- -class BS_GLImage : public BS_Image -{ +class BS_GLImage : public BS_Image { public: - BS_GLImage(const Common::String & Filename, bool & Result); + BS_GLImage(const Common::String &Filename, bool &Result); /** - @brief Erzeugt ein leeres BS_GLImage + @brief Erzeugt ein leeres BS_GLImage - @param Width die Breite des zu erzeugenden Bildes. - @param Height die Höhe des zu erzeugenden Bildes - @param Result gibt dem Aufrufer bekannt, ob der Konstruktor erfolgreich ausgeführt wurde. Wenn es nach dem Aufruf false enthalten sollte, - dürfen keine Methoden am Objekt aufgerufen werden und das Objekt ist sofort zu zerstören. + @param Width die Breite des zu erzeugenden Bildes. + @param Height die Höhe des zu erzeugenden Bildes + @param Result gibt dem Aufrufer bekannt, ob der Konstruktor erfolgreich ausgeführt wurde. Wenn es nach dem Aufruf false enthalten sollte, + dürfen keine Methoden am Objekt aufgerufen werden und das Objekt ist sofort zu zerstören. */ - BS_GLImage(unsigned int Width, unsigned int Height, bool & Result); + BS_GLImage(unsigned int Width, unsigned int Height, bool &Result); virtual ~BS_GLImage(); - virtual int GetWidth() const { return m_Width; } - virtual int GetHeight() const { return m_Height; } - virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { return BS_GraphicEngine::CF_ARGB32; } - - virtual bool Blit(int PosX = 0, int PosY = 0, - int Flipping = BS_Image::FLIP_NONE, - BS_Rect* pPartRect = NULL, - unsigned int Color = BS_ARGB(255, 255, 255, 255), - int Width = -1, int Height = -1); - virtual bool Fill(const BS_Rect* pFillRect, unsigned int Color); + virtual int GetWidth() const { + return m_Width; + } + virtual int GetHeight() const { + return m_Height; + } + virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { + return BS_GraphicEngine::CF_ARGB32; + } + + virtual bool Blit(int PosX = 0, int PosY = 0, + int Flipping = BS_Image::FLIP_NONE, + BS_Rect *pPartRect = NULL, + unsigned int Color = BS_ARGB(255, 255, 255, 255), + int Width = -1, int Height = -1); + virtual bool Fill(const BS_Rect *pFillRect, unsigned int Color); virtual bool SetContent(const byte *Pixeldata, unsigned int Offset = 0, unsigned int Stride = 0); virtual unsigned int GetPixel(int X, int Y); - virtual bool IsBlitSource() const { return true; } - virtual bool IsBlitTarget() const { return false; } - virtual bool IsScalingAllowed() const { return true; } - virtual bool IsFillingAllowed() const { return false; } - virtual bool IsAlphaAllowed() const { return true; } - virtual bool IsColorModulationAllowed() const { return true; } - virtual bool IsSetContentAllowed() const { return true; } + virtual bool IsBlitSource() const { + return true; + } + virtual bool IsBlitTarget() const { + return false; + } + virtual bool IsScalingAllowed() const { + return true; + } + virtual bool IsFillingAllowed() const { + return false; + } + virtual bool IsAlphaAllowed() const { + return true; + } + virtual bool IsColorModulationAllowed() const { + return true; + } + virtual bool IsSetContentAllowed() const { + return true; + } private: - GLS_Sprite m_Sprite; - int m_Width; - int m_Height; + GLS_Sprite m_Sprite; + int m_Width; + int m_Height; }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/opengl/glvectorimageblit.cpp b/engines/sword25/gfx/opengl/glvectorimageblit.cpp index 262153f59e..9368e921e1 100644 --- a/engines/sword25/gfx/opengl/glvectorimageblit.cpp +++ b/engines/sword25/gfx/opengl/glvectorimageblit.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,64 +50,56 @@ using namespace std; // ----------------------------------------------------------------------------- -namespace -{ - const float LINE_SCALE_FACTOR = 1.0f; +namespace { +const float LINE_SCALE_FACTOR = 1.0f; } // ----------------------------------------------------------------------------- bool BS_VectorImage::Blit(int PosX, int PosY, - int Flipping, - BS_Rect* pPartRect, - unsigned int Color, - int Width, int Height) -{ + int Flipping, + BS_Rect *pPartRect, + unsigned int Color, + int Width, int Height) { static BS_VectorImageRenderer VectorImageRenderer; static vector<char> PixelData; static GLS_Sprite Sprite = 0; - static BS_VectorImage * OldThis = 0; - static int OldWidth; - static int OldHeight; - static GLS_Rect OldSubImage; + static BS_VectorImage *OldThis = 0; + static int OldWidth; + static int OldHeight; + static GLS_Rect OldSubImage; // Falls Breite oder Höhe 0 sind, muss nichts dargestellt werden. if (Width == 0 || Height == 0) return true; // Sprite erstellen, falls es noch nicht erstellt wurde - if (Sprite == 0) - { + if (Sprite == 0) { GLS_Result Result = GLS_NewSprite(512, 512, GLS_True, 0, &Sprite); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_ERRORLN("Could not create GLS_Sprite. Reason: %s", GLS_ResultString(Result)); return false; } } // Feststellen, ob das alte Bild im Cache nicht wiederbenutzt werden kann und neu Berechnet werden muss - if (!(OldThis == this && OldWidth == Width && OldHeight == Height && Sprite != 0)) - { + if (!(OldThis == this && OldWidth == Width && OldHeight == Height && Sprite != 0)) { float ScaleFactorX = (Width == - 1) ? 1 : static_cast<float>(Width) / static_cast<float>(GetWidth()); - float ScaleFactorY = (Height == - 1) ? 1: static_cast<float>(Height) / static_cast<float>(GetHeight()); + float ScaleFactorY = (Height == - 1) ? 1 : static_cast<float>(Height) / static_cast<float>(GetHeight()); unsigned int RenderedWidth; unsigned int RenderedHeight; - if (!VectorImageRenderer.Render(*this, ScaleFactorX, ScaleFactorY, RenderedWidth, RenderedHeight, PixelData, LINE_SCALE_FACTOR)) - { + if (!VectorImageRenderer.Render(*this, ScaleFactorX, ScaleFactorY, RenderedWidth, RenderedHeight, PixelData, LINE_SCALE_FACTOR)) { BS_LOG_ERRORLN("Call to BS_VectorImageRenderer::Render() failed."); return false; } - if (RenderedWidth > 512 || RenderedHeight > 512) - { + if (RenderedWidth > 512 || RenderedHeight > 512) { BS_LOG_WARNINGLN("Currently the maximum size for scaled vector images is 512x512."); return true; } GLS_Result Result = GLS_SetSpriteData(Sprite, RenderedWidth, RenderedHeight, &PixelData[0], 0); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_ERRORLN("Call to GLS_SetSpriteData() failed. Reason: %s", GLS_ResultString(Result)); return false; } @@ -140,11 +132,11 @@ bool BS_VectorImage::Blit(int PosX, int PosY, // Die Bedeutung von FLIP_V und FLIP_H ist vertauscht. Allerdings glaubt der Rest der Engine auch daran, daher war es einfacher diesen Fehler // weiterzuführen. Bei Gelegenheit ist dieses aber zu ändern. GLS_Result Result = GLS_Blit(Sprite, - PosX, PosY, - &OldSubImage, &GLSColor, - (Flipping & BS_Image::FLIP_V) ? GLS_True : GLS_False, - (Flipping & BS_Image::FLIP_H) ? GLS_True : GLS_False, - 1.0f, 1.0f); + PosX, PosY, + &OldSubImage, &GLSColor, + (Flipping & BS_Image::FLIP_V) ? GLS_True : GLS_False, + (Flipping & BS_Image::FLIP_H) ? GLS_True : GLS_False, + 1.0f, 1.0f); if (Result != GLS_OK) BS_LOG_ERRORLN("GLS_Blit() failed. Reason: %s", GLS_ResultString(Result)); return Result == GLS_OK; diff --git a/engines/sword25/gfx/opengl/openglgfx.cpp b/engines/sword25/gfx/opengl/openglgfx.cpp index 7d97828213..612e1c209e 100644 --- a/engines/sword25/gfx/opengl/openglgfx.cpp +++ b/engines/sword25/gfx/opengl/openglgfx.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -68,16 +68,15 @@ using namespace std; // CONSTANTS // ----------------------------------------------------------------------------- -namespace -{ - const unsigned int BIT_DEPTH = 32; - const unsigned int BACKBUFFER_COUNT = 1; - const Common::String PNG_EXTENSION(".png"); - const Common::String PNG_S_EXTENSION("_s.png"); - const Common::String ANI_EXTENSION("_ani.xml"); - const Common::String FNT_EXTENSION("_fnt.xml"); - const Common::String SWF_EXTENSION(".swf"); - const Common::String B25S_EXTENSION(".b25s"); +namespace { +const unsigned int BIT_DEPTH = 32; +const unsigned int BACKBUFFER_COUNT = 1; +const Common::String PNG_EXTENSION(".png"); +const Common::String PNG_S_EXTENSION("_s.png"); +const Common::String ANI_EXTENSION("_ani.xml"); +const Common::String FNT_EXTENSION("_fnt.xml"); +const Common::String SWF_EXTENSION(".swf"); +const Common::String B25S_EXTENSION(".b25s"); } @@ -85,23 +84,20 @@ namespace // CONSTRUCTION / DESTRUCTION // ----------------------------------------------------------------------------- -BS_OpenGLGfx::BS_OpenGLGfx(BS_Kernel * pKernel) : +BS_OpenGLGfx::BS_OpenGLGfx(BS_Kernel *pKernel) : BS_GraphicEngine(pKernel), - m_GLspritesInitialized(false) -{ + m_GLspritesInitialized(false) { } // ----------------------------------------------------------------------------- -BS_OpenGLGfx::~BS_OpenGLGfx() -{ +BS_OpenGLGfx::~BS_OpenGLGfx() { if (m_GLspritesInitialized) GLS_Quit(); } // ----------------------------------------------------------------------------- -BS_Service * BS_OpenGLGfx_CreateObject(BS_Kernel* pKernel) -{ +BS_Service *BS_OpenGLGfx_CreateObject(BS_Kernel *pKernel) { return new BS_OpenGLGfx(pKernel); } @@ -110,18 +106,15 @@ BS_Service * BS_OpenGLGfx_CreateObject(BS_Kernel* pKernel) // INTERFACE // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::Init(int Width, int Height, int BitDepth, int BackbufferCount, bool Windowed) -{ +bool BS_OpenGLGfx::Init(int Width, int Height, int BitDepth, int BackbufferCount, bool Windowed) { // Warnung ausgeben, wenn eine nicht unterstützte Bittiefe gewählt wurde. - if (BitDepth != BIT_DEPTH) - { + if (BitDepth != BIT_DEPTH) { BS_LOG_WARNINGLN("Can't use a bit depth of %d (not supported). Falling back to %d.", BitDepth, BIT_DEPTH); m_BitDepth = BIT_DEPTH; } // Warnung ausgeben, wenn nicht genau ein Backbuffer gewählt wurde. - if (BackbufferCount != BACKBUFFER_COUNT) - { + if (BackbufferCount != BACKBUFFER_COUNT) { BS_LOG_WARNINGLN("Can't use %d backbuffers (not supported). Falling back to %d.", BackbufferCount, BACKBUFFER_COUNT); BackbufferCount = BACKBUFFER_COUNT; } @@ -139,8 +132,7 @@ bool BS_OpenGLGfx::Init(int Width, int Height, int BitDepth, int BackbufferCount // GLsprites initialisieren HWND hwnd = reinterpret_cast<HWND>(BS_Kernel::GetInstance()->GetWindow()->GetWindowHandle()); GLS_Result Result = GLS_InitExternalWindow(Width, Height, Windowed ? GLS_False : GLS_True, hwnd); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_ERRORLN("Could not initialize GLsprites. Reason: %s", GLS_ResultString(Result)); return false; } @@ -153,7 +145,7 @@ bool BS_OpenGLGfx::Init(int Width, int Height, int BitDepth, int BackbufferCount m_RenderObjectManagerPtr.reset(new BS_RenderObjectManager(Width, Height, BackbufferCount + 1)); // Hauptpanel erstellen - m_MainPanelPtr = m_RenderObjectManagerPtr->GetTreeRoot()->AddPanel(Width, Height, BS_ARGB(0,0,0,0)); + m_MainPanelPtr = m_RenderObjectManagerPtr->GetTreeRoot()->AddPanel(Width, Height, BS_ARGB(0, 0, 0, 0)); if (!m_MainPanelPtr.IsValid()) return false; m_MainPanelPtr->SetVisible(true); @@ -162,8 +154,7 @@ bool BS_OpenGLGfx::Init(int Width, int Height, int BitDepth, int BackbufferCount // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::StartFrame(bool UpdateAll) -{ +bool BS_OpenGLGfx::StartFrame(bool UpdateAll) { // Berechnen, wie viel Zeit seit dem letzten Frame vergangen ist. // Dieser Wert kann über GetLastFrameDuration() von Modulen abgefragt werden, die zeitabhängig arbeiten. UpdateLastFrameDuration(); @@ -173,8 +164,7 @@ bool BS_OpenGLGfx::StartFrame(bool UpdateAll) // GLsprites bescheidgeben GLS_Result Result = GLS_StartFrame(); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_ERRORLN("Call to GLS_StartFrame() failed. Reason: %s", GLS_ResultString(Result)); return false; } @@ -184,23 +174,20 @@ bool BS_OpenGLGfx::StartFrame(bool UpdateAll) // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::EndFrame() -{ +bool BS_OpenGLGfx::EndFrame() { // Scene zeichnen m_RenderObjectManagerPtr->Render(); // Debug-Lines zeichnen - if (!m_DebugLines.empty()) - { + if (!m_DebugLines.empty()) { glEnable(GL_LINE_SMOOTH); glBegin(GL_LINES); Common::Array<DebugLine>::const_iterator iter = m_DebugLines.begin(); - for (; iter != m_DebugLines.end(); ++iter) - { - const unsigned int & Color = (*iter).Color; - const BS_Vertex & Start = (*iter).Start; - const BS_Vertex & End = (*iter).End; + for (; iter != m_DebugLines.end(); ++iter) { + const unsigned int &Color = (*iter).Color; + const BS_Vertex &Start = (*iter).Start; + const BS_Vertex &End = (*iter).End; glColor4ub((Color >> 16) & 0xff, (Color >> 8) & 0xff, Color & 0xff, Color >> 24); glVertex2d(Start.X, Start.Y); @@ -215,8 +202,7 @@ bool BS_OpenGLGfx::EndFrame() // Flippen GLS_Result Result = GLS_EndFrame(); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_ERRORLN("Call to GLS_EndFrame() failed. Reason: %s", GLS_ResultString(Result)); return false; } @@ -229,27 +215,23 @@ bool BS_OpenGLGfx::EndFrame() // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Panel> BS_OpenGLGfx::GetMainPanel() -{ +BS_RenderObjectPtr<BS_Panel> BS_OpenGLGfx::GetMainPanel() { return m_MainPanelPtr; } // ----------------------------------------------------------------------------- -void BS_OpenGLGfx::SetVsync(bool Vsync) -{ +void BS_OpenGLGfx::SetVsync(bool Vsync) { GLS_Result Result = GLS_SetVSync(Vsync ? GLS_True : GLS_False); if (Result != GLS_OK) BS_LOG_WARNINGLN("Could not set vsync status. Reason: %s", GLS_ResultString(Result)); } // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::GetVsync() const -{ +bool BS_OpenGLGfx::GetVsync() const { GLS_Bool Status; GLS_Result Result = GLS_IsVsync(&Status); - if (Result != GLS_OK) - { + if (Result != GLS_OK) { BS_LOG_WARNINGLN("Could not get vsync status. Returning false. Reason: %s", GLS_ResultString(Result)); return false; } @@ -259,12 +241,10 @@ bool BS_OpenGLGfx::GetVsync() const // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::Fill(const BS_Rect* FillRectPtr, unsigned int Color) -{ +bool BS_OpenGLGfx::Fill(const BS_Rect *FillRectPtr, unsigned int Color) { BS_Rect Rect; - if (!FillRectPtr) - { + if (!FillRectPtr) { Rect.left = 0; Rect.top = 0; Rect.right = m_Width; @@ -273,12 +253,12 @@ bool BS_OpenGLGfx::Fill(const BS_Rect* FillRectPtr, unsigned int Color) } glBegin(GL_QUADS); - glColor4ub((Color >> 16) & 0xff, (Color >> 8) & 0xff, Color & 0xff, Color >> 24); + glColor4ub((Color >> 16) & 0xff, (Color >> 8) & 0xff, Color & 0xff, Color >> 24); - glVertex2i(FillRectPtr->left, FillRectPtr->top); - glVertex2i(FillRectPtr->right, FillRectPtr->top); - glVertex2i(FillRectPtr->right, FillRectPtr->bottom); - glVertex2i(FillRectPtr->left, FillRectPtr->bottom); + glVertex2i(FillRectPtr->left, FillRectPtr->top); + glVertex2i(FillRectPtr->right, FillRectPtr->top); + glVertex2i(FillRectPtr->right, FillRectPtr->bottom); + glVertex2i(FillRectPtr->left, FillRectPtr->bottom); glEnd(); return glGetError() == 0; @@ -286,8 +266,7 @@ bool BS_OpenGLGfx::Fill(const BS_Rect* FillRectPtr, unsigned int Color) // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::GetScreenshot(unsigned int & Width, unsigned int & Height, vector<unsigned int> & Data) -{ +bool BS_OpenGLGfx::GetScreenshot(unsigned int &Width, unsigned int &Height, vector<unsigned int> & Data) { if (!ReadFramebufferContents(m_Width, m_Height, Data)) return false; // Die Größe des Framebuffers zurückgeben. @@ -303,15 +282,13 @@ bool BS_OpenGLGfx::GetScreenshot(unsigned int & Width, unsigned int & Height, ve // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::ReadFramebufferContents(unsigned int Width, unsigned int Height, Common::Array<unsigned int> & Data) -{ +bool BS_OpenGLGfx::ReadFramebufferContents(unsigned int Width, unsigned int Height, Common::Array<unsigned int> & Data) { Data.resize(Width * Height); glReadPixels(0, 0, Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, &Data[0]); if (glGetError() == 0) return true; - else - { + else { Data.clear(); return false; } @@ -319,11 +296,9 @@ bool BS_OpenGLGfx::ReadFramebufferContents(unsigned int Width, unsigned int Heig // ----------------------------------------------------------------------------- -void BS_OpenGLGfx::ReverseRGBAComponentOrder(vector<unsigned int> & Data) -{ +void BS_OpenGLGfx::ReverseRGBAComponentOrder(vector<unsigned int> & Data) { vector<unsigned int>::iterator It = Data.begin(); - while (It != Data.end()) - { + while (It != Data.end()) { unsigned int Pixel = *It; *It = (Pixel & 0xff00ff00) | ((Pixel >> 16) & 0xff) | ((Pixel & 0xff) << 16); ++It; @@ -332,12 +307,10 @@ void BS_OpenGLGfx::ReverseRGBAComponentOrder(vector<unsigned int> & Data) // ----------------------------------------------------------------------------- -void BS_OpenGLGfx::FlipImagedataVertical(unsigned int Width, unsigned int Height, vector<unsigned int> & Data) -{ +void BS_OpenGLGfx::FlipImagedataVertical(unsigned int Width, unsigned int Height, vector<unsigned int> & Data) { vector<unsigned int> LineBuffer(Width); - for (unsigned int Y = 0; Y < Height / 2; ++Y) - { + for (unsigned int Y = 0; Y < Height / 2; ++Y) { vector<unsigned int>::iterator Line1It = Data.begin() + Y * Width; vector<unsigned int>::iterator Line2It = Data.begin() + (Height - 1 - Y) * Width; copy(Line1It, Line1It + Width, LineBuffer.begin()); @@ -350,8 +323,7 @@ void BS_OpenGLGfx::FlipImagedataVertical(unsigned int Width, unsigned int Height // RESOURCE MANAGING // ----------------------------------------------------------------------------- -static bool DoesStringEndWith(const Common::String & String, const std::string & OtherString) -{ +static bool DoesStringEndWith(const Common::String &String, const std::string &OtherString) { Common::String::size_type StringPos = String.rfind(OtherString); if (StringPos == Common::String::npos) return false; @@ -360,24 +332,20 @@ static bool DoesStringEndWith(const Common::String & String, const std::string & // ----------------------------------------------------------------------------- -BS_Resource * BS_OpenGLGfx::LoadResource(const Common::String& FileName) -{ +BS_Resource *BS_OpenGLGfx::LoadResource(const Common::String &FileName) { BS_ASSERT(CanLoadResource(FileName)); // Bild für den Softwarebuffer laden - if (DoesStringEndWith(FileName, PNG_S_EXTENSION)) - { + if (DoesStringEndWith(FileName, PNG_S_EXTENSION)) { bool Result; - BS_SWImage * pImage = new BS_SWImage(FileName, Result); - if (!Result) - { + BS_SWImage *pImage = new BS_SWImage(FileName, Result); + if (!Result) { delete pImage; return 0; } - BS_BitmapResource * pResource = new BS_BitmapResource(FileName, pImage); - if (!pResource->IsValid()) - { + BS_BitmapResource *pResource = new BS_BitmapResource(FileName, pImage); + if (!pResource->IsValid()) { delete pResource; return 0; } @@ -386,19 +354,16 @@ BS_Resource * BS_OpenGLGfx::LoadResource(const Common::String& FileName) } // Sprite-Bild laden - if (DoesStringEndWith(FileName, PNG_EXTENSION) || DoesStringEndWith(FileName, B25S_EXTENSION)) - { + if (DoesStringEndWith(FileName, PNG_EXTENSION) || DoesStringEndWith(FileName, B25S_EXTENSION)) { bool Result; - BS_GLImage * pImage = new BS_GLImage(FileName, Result); - if (!Result) - { + BS_GLImage *pImage = new BS_GLImage(FileName, Result); + if (!Result) { delete pImage; return 0; } - BS_BitmapResource * pResource = new BS_BitmapResource(FileName, pImage); - if (!pResource->IsValid()) - { + BS_BitmapResource *pResource = new BS_BitmapResource(FileName, pImage); + if (!pResource->IsValid()) { delete pResource; return 0; } @@ -408,33 +373,29 @@ BS_Resource * BS_OpenGLGfx::LoadResource(const Common::String& FileName) // Vectorgraphik laden - if (DoesStringEndWith(FileName, SWF_EXTENSION)) - { + if (DoesStringEndWith(FileName, SWF_EXTENSION)) { // Pointer auf Package-Manager holen - BS_PackageManager * pPackage = BS_Kernel::GetInstance()->GetPackage(); + BS_PackageManager *pPackage = BS_Kernel::GetInstance()->GetPackage(); BS_ASSERT(pPackage); // Datei laden - unsigned char* pFileData; + unsigned char *pFileData; unsigned int FileSize; - if (!(pFileData = static_cast<unsigned char*>(pPackage->GetFile(FileName, &FileSize)))) - { + if (!(pFileData = static_cast<unsigned char *>(pPackage->GetFile(FileName, &FileSize)))) { BS_LOG_ERRORLN("File \"%s\" could not be loaded.", FileName.c_str()); return 0; } bool Result; - BS_VectorImage * pImage = new BS_VectorImage(pFileData, FileSize, Result); - if (!Result) - { + BS_VectorImage *pImage = new BS_VectorImage(pFileData, FileSize, Result); + if (!Result) { delete pImage; delete [] pFileData; return 0; } - BS_BitmapResource * pResource = new BS_BitmapResource(FileName, pImage); - if (!pResource->IsValid()) - { + BS_BitmapResource *pResource = new BS_BitmapResource(FileName, pImage); + if (!pResource->IsValid()) { delete pResource; delete [] pFileData; return 0; @@ -445,26 +406,22 @@ BS_Resource * BS_OpenGLGfx::LoadResource(const Common::String& FileName) } // Animation laden - if (DoesStringEndWith(FileName, ANI_EXTENSION)) - { - BS_AnimationResource * pResource = new BS_AnimationResource(FileName); + if (DoesStringEndWith(FileName, ANI_EXTENSION)) { + BS_AnimationResource *pResource = new BS_AnimationResource(FileName); if (pResource->IsValid()) return pResource; - else - { + else { delete pResource; return 0; } } // Font laden - if (DoesStringEndWith(FileName, FNT_EXTENSION)) - { - BS_FontResource * pResource = new BS_FontResource(BS_Kernel::GetInstance(), FileName); + if (DoesStringEndWith(FileName, FNT_EXTENSION)) { + BS_FontResource *pResource = new BS_FontResource(BS_Kernel::GetInstance(), FileName); if (pResource->IsValid()) return pResource; - else - { + else { delete pResource; return 0; } @@ -476,13 +433,12 @@ BS_Resource * BS_OpenGLGfx::LoadResource(const Common::String& FileName) // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::CanLoadResource(const Common::String& FileName) -{ +bool BS_OpenGLGfx::CanLoadResource(const Common::String &FileName) { return DoesStringEndWith(FileName, PNG_EXTENSION) || - DoesStringEndWith(FileName, ANI_EXTENSION) || - DoesStringEndWith(FileName, FNT_EXTENSION) || - DoesStringEndWith(FileName, SWF_EXTENSION) || - DoesStringEndWith(FileName, B25S_EXTENSION); + DoesStringEndWith(FileName, ANI_EXTENSION) || + DoesStringEndWith(FileName, FNT_EXTENSION) || + DoesStringEndWith(FileName, SWF_EXTENSION) || + DoesStringEndWith(FileName, B25S_EXTENSION); } @@ -490,8 +446,7 @@ bool BS_OpenGLGfx::CanLoadResource(const Common::String& FileName) // DEBUGGING // ----------------------------------------------------------------------------- -void BS_OpenGLGfx::DrawDebugLine(const BS_Vertex & Start, const BS_Vertex & End, unsigned int Color) -{ +void BS_OpenGLGfx::DrawDebugLine(const BS_Vertex &Start, const BS_Vertex &End, unsigned int Color) { m_DebugLines.push_back(DebugLine(Start, End, Color)); } @@ -499,8 +454,7 @@ void BS_OpenGLGfx::DrawDebugLine(const BS_Vertex & Start, const BS_Vertex & End, // PERSISTENZ // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_OpenGLGfx::Persist(BS_OutputPersistenceBlock &Writer) { bool result = true; result &= BS_GraphicEngine::Persist(Writer); @@ -511,8 +465,7 @@ bool BS_OpenGLGfx::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_OpenGLGfx::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_OpenGLGfx::Unpersist(BS_InputPersistenceBlock &Reader) { bool result = true; result &= BS_GraphicEngine::Unpersist(Reader); diff --git a/engines/sword25/gfx/opengl/openglgfx.h b/engines/sword25/gfx/opengl/openglgfx.h index df0d81cb04..5a7ca8a85e 100644 --- a/engines/sword25/gfx/opengl/openglgfx.h +++ b/engines/sword25/gfx/opengl/openglgfx.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -67,58 +67,56 @@ class BS_RenderObjectManager; // CLASS DECLARATION // ----------------------------------------------------------------------------- -class BS_OpenGLGfx : public BS_GraphicEngine -{ +class BS_OpenGLGfx : public BS_GraphicEngine { public: - BS_OpenGLGfx(BS_Kernel* pKernel); + BS_OpenGLGfx(BS_Kernel *pKernel); virtual ~BS_OpenGLGfx(); // Interface // --------- - virtual bool Init(int Width, int Height, int BitDepth, int BackbufferCount, bool Windowed); - virtual bool StartFrame(bool UpdateAll); - virtual bool EndFrame(); + virtual bool Init(int Width, int Height, int BitDepth, int BackbufferCount, bool Windowed); + virtual bool StartFrame(bool UpdateAll); + virtual bool EndFrame(); virtual BS_RenderObjectPtr<BS_Panel> GetMainPanel(); - virtual void SetVsync(bool Vsync); - virtual bool GetVsync() const; + virtual void SetVsync(bool Vsync); + virtual bool GetVsync() const; - virtual bool Fill(const BS_Rect* FillRectPtr = 0, unsigned int Color = BS_RGB(0, 0, 0)); - virtual bool GetScreenshot(unsigned int & Width, unsigned int & Height, Common::Array<unsigned int> & Data); + virtual bool Fill(const BS_Rect *FillRectPtr = 0, unsigned int Color = BS_RGB(0, 0, 0)); + virtual bool GetScreenshot(unsigned int &Width, unsigned int &Height, Common::Array<unsigned int> & Data); // Resource-Managing Methoden // -------------------------- - virtual BS_Resource* LoadResource(const Common::String& FileName); - virtual bool CanLoadResource(const Common::String& FileName); + virtual BS_Resource *LoadResource(const Common::String &FileName); + virtual bool CanLoadResource(const Common::String &FileName); // Debugging Methoden // ------------------ - virtual void DrawDebugLine(const BS_Vertex & Start, const BS_Vertex & End, unsigned int Color); - static const char * GetGLSResultString(GLS_Result Result); + virtual void DrawDebugLine(const BS_Vertex &Start, const BS_Vertex &End, unsigned int Color); + static const char *GetGLSResultString(GLS_Result Result); // Persistenz Methoden // ------------------- - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); private: - bool m_GLspritesInitialized; + bool m_GLspritesInitialized; BS_RenderObjectPtr<BS_Panel> m_MainPanelPtr; - std::auto_ptr<BS_RenderObjectManager> m_RenderObjectManagerPtr; + std::auto_ptr<BS_RenderObjectManager> m_RenderObjectManagerPtr; - struct DebugLine - { - DebugLine(const BS_Vertex & _Start, const BS_Vertex & _End, unsigned int _Color) : + struct DebugLine { + DebugLine(const BS_Vertex &_Start, const BS_Vertex &_End, unsigned int _Color) : Start(_Start), End(_End), Color(_Color) {}; - - BS_Vertex Start; - BS_Vertex End; - unsigned int Color; + + BS_Vertex Start; + BS_Vertex End; + unsigned int Color; }; Common::Array<DebugLine> m_DebugLines; diff --git a/engines/sword25/gfx/opengl/swimage.cpp b/engines/sword25/gfx/opengl/swimage.cpp index 1429572767..5eebf44b10 100644 --- a/engines/sword25/gfx/opengl/swimage.cpp +++ b/engines/sword25/gfx/opengl/swimage.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,21 +50,19 @@ namespace Sword25 { // CONSTRUCTION / DESTRUCTION // ----------------------------------------------------------------------------- -BS_SWImage::BS_SWImage(const Common::String & Filename, bool & Result) : +BS_SWImage::BS_SWImage(const Common::String &Filename, bool &Result) : _ImageDataPtr(0), m_Width(0), - m_Height(0) -{ + m_Height(0) { Result = false; - BS_PackageManager * pPackage = static_cast<BS_PackageManager*>(BS_Kernel::GetInstance()->GetService("package")); + BS_PackageManager *pPackage = static_cast<BS_PackageManager *>(BS_Kernel::GetInstance()->GetService("package")); BS_ASSERT(pPackage); // Datei laden - char* pFileData; + char *pFileData; unsigned int FileSize; - if (!(pFileData = (char*) pPackage->GetFile(Filename, &FileSize))) - { + if (!(pFileData = (char *) pPackage->GetFile(Filename, &FileSize))) { BS_LOG_ERRORLN("File \"%s\" could not be loaded.", Filename.c_str()); return; } @@ -72,16 +70,14 @@ BS_SWImage::BS_SWImage(const Common::String & Filename, bool & Result) : // Bildeigenschaften bestimmen BS_GraphicEngine::COLOR_FORMATS ColorFormat; int Pitch; - if (!BS_ImageLoader::ExtractImageProperties(pFileData, FileSize, ColorFormat, m_Width, m_Height)) - { + if (!BS_ImageLoader::ExtractImageProperties(pFileData, FileSize, ColorFormat, m_Width, m_Height)) { BS_LOG_ERRORLN("Could not read image properties."); return; } // Das Bild dekomprimieren - char * pUncompressedData; - if (!BS_ImageLoader::LoadImage(pFileData, FileSize, BS_GraphicEngine::CF_ABGR32, pUncompressedData, m_Width, m_Height, Pitch)) - { + char *pUncompressedData; + if (!BS_ImageLoader::LoadImage(pFileData, FileSize, BS_GraphicEngine::CF_ABGR32, pUncompressedData, m_Width, m_Height, Pitch)) { BS_LOG_ERRORLN("Could not decode image."); return; } @@ -97,8 +93,7 @@ BS_SWImage::BS_SWImage(const Common::String & Filename, bool & Result) : // ----------------------------------------------------------------------------- -BS_SWImage::~BS_SWImage() -{ +BS_SWImage::~BS_SWImage() { delete [] _ImageDataPtr; } @@ -106,35 +101,31 @@ BS_SWImage::~BS_SWImage() // ----------------------------------------------------------------------------- bool BS_SWImage::Blit(int PosX, int PosY, - int Flipping, - BS_Rect* pPartRect, - unsigned int Color, - int Width, int Height) -{ + int Flipping, + BS_Rect *pPartRect, + unsigned int Color, + int Width, int Height) { BS_LOG_ERRORLN("Blit() is not supported."); return false; } // ----------------------------------------------------------------------------- -bool BS_SWImage::Fill(const BS_Rect* pFillRect, unsigned int Color) -{ +bool BS_SWImage::Fill(const BS_Rect *pFillRect, unsigned int Color) { BS_LOG_ERRORLN("Fill() is not supported."); return false; } // ----------------------------------------------------------------------------- -bool BS_SWImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) -{ +bool BS_SWImage::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) { BS_LOG_ERRORLN("SetContent() is not supported."); return false; } // ----------------------------------------------------------------------------- -unsigned int BS_SWImage::GetPixel(int X, int Y) -{ +unsigned int BS_SWImage::GetPixel(int X, int Y) { BS_ASSERT(X >= 0 && X < m_Width); BS_ASSERT(Y >= 0 && Y < m_Height); diff --git a/engines/sword25/gfx/opengl/swimage.h b/engines/sword25/gfx/opengl/swimage.h index bbab7c3833..870cbeb830 100644 --- a/engines/sword25/gfx/opengl/swimage.h +++ b/engines/sword25/gfx/opengl/swimage.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,36 +50,55 @@ namespace Sword25 { // CLASS DEFINITION // ----------------------------------------------------------------------------- -class BS_SWImage : public BS_Image -{ +class BS_SWImage : public BS_Image { public: - BS_SWImage(const Common::String & Filename, bool & Result); + BS_SWImage(const Common::String &Filename, bool &Result); virtual ~BS_SWImage(); - virtual int GetWidth() const { return m_Width; } - virtual int GetHeight() const { return m_Height; } - virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { return BS_GraphicEngine::CF_ARGB32; } - - virtual bool Blit(int PosX = 0, int PosY = 0, - int Flipping = BS_Image::FLIP_NONE, - BS_Rect* pPartRect = NULL, - unsigned int Color = BS_ARGB(255, 255, 255, 255), - int Width = -1, int Height = -1); - virtual bool Fill(const BS_Rect* FillRectPtr, unsigned int Color); + virtual int GetWidth() const { + return m_Width; + } + virtual int GetHeight() const { + return m_Height; + } + virtual BS_GraphicEngine::COLOR_FORMATS GetColorFormat() const { + return BS_GraphicEngine::CF_ARGB32; + } + + virtual bool Blit(int PosX = 0, int PosY = 0, + int Flipping = BS_Image::FLIP_NONE, + BS_Rect *pPartRect = NULL, + unsigned int Color = BS_ARGB(255, 255, 255, 255), + int Width = -1, int Height = -1); + virtual bool Fill(const BS_Rect *FillRectPtr, unsigned int Color); virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); virtual unsigned int GetPixel(int X, int Y); - virtual bool IsBlitSource() const { return false; } - virtual bool IsBlitTarget() const { return false; } - virtual bool IsScalingAllowed() const { return false; } - virtual bool IsFillingAllowed() const { return false; } - virtual bool IsAlphaAllowed() const { return false; } - virtual bool IsColorModulationAllowed() const { return false; } - virtual bool IsSetContentAllowed() const { return false; } + virtual bool IsBlitSource() const { + return false; + } + virtual bool IsBlitTarget() const { + return false; + } + virtual bool IsScalingAllowed() const { + return false; + } + virtual bool IsFillingAllowed() const { + return false; + } + virtual bool IsAlphaAllowed() const { + return false; + } + virtual bool IsColorModulationAllowed() const { + return false; + } + virtual bool IsSetContentAllowed() const { + return false; + } private: - unsigned int * _ImageDataPtr; + unsigned int *_ImageDataPtr; - int m_Width; + int m_Width; int m_Height; }; diff --git a/engines/sword25/gfx/panel.cpp b/engines/sword25/gfx/panel.cpp index 335c853bd1..54d0dbc372 100644 --- a/engines/sword25/gfx/panel.cpp +++ b/engines/sword25/gfx/panel.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -55,21 +55,18 @@ namespace Sword25 { BS_Panel::BS_Panel(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, int Width, int Height, unsigned int Color) : BS_RenderObject(ParentPtr, BS_RenderObject::TYPE_PANEL), - m_Color(Color) -{ + m_Color(Color) { m_InitSuccess = false; m_Width = Width; m_Height = Height; - if (m_Width < 0) - { + if (m_Width < 0) { BS_LOG_ERRORLN("Tried to initialise a panel with an invalid width (%d).", m_Width); return; } - if (m_Height < 0) - { + if (m_Height < 0) { BS_LOG_ERRORLN("Tried to initialise a panel with an invalid height (%d).", m_Height); return; } @@ -79,28 +76,25 @@ BS_Panel::BS_Panel(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, int Width, int // ----------------------------------------------------------------------------- -BS_Panel::BS_Panel(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : - BS_RenderObject(ParentPtr, BS_RenderObject::TYPE_PANEL, Handle) -{ +BS_Panel::BS_Panel(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : + BS_RenderObject(ParentPtr, BS_RenderObject::TYPE_PANEL, Handle) { m_InitSuccess = Unpersist(Reader); } // ----------------------------------------------------------------------------- - -BS_Panel::~BS_Panel() -{ + +BS_Panel::~BS_Panel() { } // ----------------------------------------------------------------------------- // Rendern // ----------------------------------------------------------------------------- -bool BS_Panel::DoRender() -{ +bool BS_Panel::DoRender() { // Falls der Alphawert 0 ist, ist das Panel komplett durchsichtig und es muss nichts gezeichnet werden. if (m_Color >> 24 == 0) return true; - BS_GraphicEngine * GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); + BS_GraphicEngine *GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); BS_ASSERT(GfxPtr); return GfxPtr->Fill(&m_BBox, m_Color); @@ -110,8 +104,7 @@ bool BS_Panel::DoRender() // Persistenz // ----------------------------------------------------------------------------- -bool BS_Panel::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_Panel::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_RenderObject::Persist(Writer); @@ -124,8 +117,7 @@ bool BS_Panel::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_Panel::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_Panel::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_RenderObject::Unpersist(Reader); diff --git a/engines/sword25/gfx/panel.h b/engines/sword25/gfx/panel.h index 930e5bd0c6..ca37c2703c 100644 --- a/engines/sword25/gfx/panel.h +++ b/engines/sword25/gfx/panel.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,22 +48,26 @@ namespace Sword25 { // Class Definition // ----------------------------------------------------------------------------- -class BS_Panel : public BS_RenderObject -{ -friend class BS_RenderObject; +class BS_Panel : public BS_RenderObject { + friend class BS_RenderObject; private: BS_Panel(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, int Width, int Height, unsigned int Color); - BS_Panel(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); + BS_Panel(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); public: virtual ~BS_Panel(); - unsigned int GetColor() const { return m_Color; } - void SetColor(unsigned int Color) { m_Color = Color; ForceRefresh(); } + unsigned int GetColor() const { + return m_Color; + } + void SetColor(unsigned int Color) { + m_Color = Color; + ForceRefresh(); + } - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: virtual bool DoRender(); diff --git a/engines/sword25/gfx/renderobject.cpp b/engines/sword25/gfx/renderobject.cpp index 12b7c5dfca..af70a4a047 100644 --- a/engines/sword25/gfx/renderobject.cpp +++ b/engines/sword25/gfx/renderobject.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -70,8 +70,7 @@ BS_RenderObject::BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, m_Type(Type), m_InitSuccess(false), m_RefreshForced(true), - m_Handle(0) -{ + m_Handle(0) { // Renderobject registrieren, abhängig vom Handle-Parameter entweder mit beliebigem oder vorgegebenen Handle. if (Handle == 0) m_Handle = BS_RenderObjectRegistry::GetInstance().RegisterObject(this); @@ -83,15 +82,11 @@ BS_RenderObject::BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, // Dieses Objekt zu den Kindern der Elternobjektes hinzufügen, falls nicht Wurzel (ParentPtr ungültig) und dem // selben RenderObjektManager zuweisen. - if (m_ParentPtr.IsValid()) - { + if (m_ParentPtr.IsValid()) { m_ManagerPtr = m_ParentPtr->GetManager(); m_ParentPtr->AddObject(this); - } - else - { - if (GetType() != TYPE_ROOT) - { + } else { + if (GetType() != TYPE_ROOT) { BS_LOG_ERRORLN("Tried to create a non-root render object and has no parent. All non-root render objects have to have a parent."); return; } @@ -102,11 +97,10 @@ BS_RenderObject::BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, m_InitSuccess = true; } -BS_RenderObject::~BS_RenderObject() -{ +BS_RenderObject::~BS_RenderObject() { // Objekt aus dem Elternobjekt entfernen. if (m_ParentPtr.IsValid()) m_ParentPtr->DetatchChildren(this); - + DeleteAllChildren(); // Objekt deregistrieren. @@ -115,8 +109,7 @@ BS_RenderObject::~BS_RenderObject() // Rendern // ------- -bool BS_RenderObject::Render() -{ +bool BS_RenderObject::Render() { // Objektänderungen validieren ValidateObject(); @@ -124,8 +117,7 @@ bool BS_RenderObject::Render() if (!m_Visible) return true; // Falls notwendig, wird die Renderreihenfolge der Kinderobjekte aktualisiert. - if (m_ChildChanged) - { + if (m_ChildChanged) { SortRenderObjects(); m_ChildChanged = false; } @@ -144,8 +136,7 @@ bool BS_RenderObject::Render() // Objektverwaltung // ---------------- -void BS_RenderObject::ValidateObject() -{ +void BS_RenderObject::ValidateObject() { // Die Veränderungen in den Objektvariablen aufheben m_OldBBox = m_BBox; m_OldVisible = m_Visible; @@ -155,27 +146,25 @@ void BS_RenderObject::ValidateObject() m_RefreshForced = false; } -bool BS_RenderObject::UpdateObjectState() -{ +bool BS_RenderObject::UpdateObjectState() { // Falls sich das Objekt verändert hat, muss der interne Zustand neu berechnet werden und evtl. Update-Regions für den nächsten Frame // registriert werden. if ((CalcBoundingBox() != m_OldBBox) || - (m_Visible != m_OldVisible) || - (m_X != m_OldX) || - (m_Y != m_OldY) || - (m_Z != m_OldZ) || - m_RefreshForced) - { + (m_Visible != m_OldVisible) || + (m_X != m_OldX) || + (m_Y != m_OldY) || + (m_Z != m_OldZ) || + m_RefreshForced) { // Renderrang des Objektes neu bestimmen, da sich dieser verändert haben könnte if (m_ParentPtr.IsValid()) m_ParentPtr->SignalChildChange(); - + // Die Bounding-Box neu berechnen und Update-Regions registrieren. UpdateBoxes(); - + // Änderungen Validieren ValidateObject(); } - + // Dann muss der Objektstatus der Kinder aktualisiert werden. RENDEROBJECT_ITER it = m_Children.begin(); for (; it != m_Children.end(); ++it) @@ -184,14 +173,12 @@ bool BS_RenderObject::UpdateObjectState() return true; } -void BS_RenderObject::UpdateBoxes() -{ +void BS_RenderObject::UpdateBoxes() { // Bounding-Box aktualisieren m_BBox = CalcBoundingBox(); } -BS_Rect BS_RenderObject::CalcBoundingBox() const -{ +BS_Rect BS_RenderObject::CalcBoundingBox() const { // Die Bounding-Box mit der Objektgröße initialisieren. BS_Rect BBox(0, 0, m_Width, m_Height); @@ -204,22 +191,19 @@ BS_Rect BS_RenderObject::CalcBoundingBox() const return BBox; } -void BS_RenderObject::CalcAbsolutePos(int& X, int& Y) const -{ +void BS_RenderObject::CalcAbsolutePos(int &X, int &Y) const { X = CalcAbsoluteX(); Y = CalcAbsoluteY(); } -int BS_RenderObject::CalcAbsoluteX() const -{ +int BS_RenderObject::CalcAbsoluteX() const { if (m_ParentPtr.IsValid()) return m_ParentPtr->GetAbsoluteX() + m_X; else return m_X; } -int BS_RenderObject::CalcAbsoluteY() const -{ +int BS_RenderObject::CalcAbsoluteY() const { if (m_ParentPtr.IsValid()) return m_ParentPtr->GetAbsoluteY() + m_Y; else @@ -229,41 +213,35 @@ int BS_RenderObject::CalcAbsoluteY() const // Baumverwaltung // -------------- -void BS_RenderObject::DeleteAllChildren() -{ +void BS_RenderObject::DeleteAllChildren() { // Es ist nicht notwendig die Liste zu iterieren, da jedes Kind für sich DetatchChildren an diesem Objekt aufruft und sich somit // selber entfernt. Daher muss immer nur ein beliebiges Element (hier das letzte) gelöscht werden, bis die Liste leer ist. - while (!m_Children.empty()) - { + while (!m_Children.empty()) { BS_RenderObjectPtr<BS_RenderObject> CurPtr = m_Children.back(); CurPtr.Erase(); } } -bool BS_RenderObject::AddObject(BS_RenderObjectPtr<BS_RenderObject> pObject) -{ - if (!pObject.IsValid()) - { +bool BS_RenderObject::AddObject(BS_RenderObjectPtr<BS_RenderObject> pObject) { + if (!pObject.IsValid()) { BS_LOG_ERRORLN("Tried to add a null object to a renderobject."); return false; } // Objekt in die Kinderliste einfügen. m_Children.push_back(pObject); - + // Sicherstellen, dass vor dem nächsten Rendern die Renderreihenfolge aktualisiert wird. if (m_ParentPtr.IsValid()) m_ParentPtr->SignalChildChange(); return true; } -bool BS_RenderObject::DetatchChildren(BS_RenderObjectPtr<BS_RenderObject> pObject) -{ +bool BS_RenderObject::DetatchChildren(BS_RenderObjectPtr<BS_RenderObject> pObject) { // Kinderliste durchgehen und Objekt entfernen falls vorhanden RENDEROBJECT_ITER it = m_Children.begin(); for (; it != m_Children.end(); ++it) - if (*it == pObject) - { + if (*it == pObject) { m_Children.erase(it); return true; } @@ -272,13 +250,11 @@ bool BS_RenderObject::DetatchChildren(BS_RenderObjectPtr<BS_RenderObject> pObjec return false; } -void BS_RenderObject::SortRenderObjects() -{ +void BS_RenderObject::SortRenderObjects() { std::sort(m_Children.begin(), m_Children.end(), Greater); } -void BS_RenderObject::UpdateAbsolutePos() -{ +void BS_RenderObject::UpdateAbsolutePos() { CalcAbsolutePos(m_AbsoluteX, m_AbsoluteY); RENDEROBJECT_ITER it = m_Children.begin(); @@ -289,42 +265,36 @@ void BS_RenderObject::UpdateAbsolutePos() // Get-Methoden // ------------ -bool BS_RenderObject::GetObjectIntersection(BS_RenderObjectPtr<BS_RenderObject> pObject, BS_Rect& Result) -{ +bool BS_RenderObject::GetObjectIntersection(BS_RenderObjectPtr<BS_RenderObject> pObject, BS_Rect &Result) { return m_BBox.Intersect(pObject->GetBBox(), Result); } // Set-Methoden // ------------ -void BS_RenderObject::SetPos(int X, int Y) -{ - m_X = X; +void BS_RenderObject::SetPos(int X, int Y) { + m_X = X; m_Y = Y; UpdateAbsolutePos(); } -void BS_RenderObject::SetX(int X) -{ +void BS_RenderObject::SetX(int X) { m_X = X; UpdateAbsolutePos(); } -void BS_RenderObject::SetY(int Y) -{ +void BS_RenderObject::SetY(int Y) { m_Y = Y; UpdateAbsolutePos(); } -void BS_RenderObject::SetZ(int Z) -{ +void BS_RenderObject::SetZ(int Z) { if (Z < 0) BS_LOG_ERRORLN("Tried to set a negative Z value (%d).", Z); else m_Z = Z; } -void BS_RenderObject::SetVisible(bool Visible) -{ +void BS_RenderObject::SetVisible(bool Visible) { m_Visible = Visible; } @@ -332,13 +302,11 @@ void BS_RenderObject::SetVisible(bool Visible) // Objekterzeuger // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const Common::String& Filename) -{ +BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const Common::String &Filename) { BS_RenderObjectPtr<BS_Animation> AniPtr(new BS_Animation(this, Filename)); if (AniPtr.IsValid() && AniPtr->GetInitSuccess()) return AniPtr; - else - { + else { if (AniPtr.IsValid()) AniPtr.Erase(); return BS_RenderObjectPtr<BS_Animation>(); } @@ -347,13 +315,11 @@ BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const Common::Str // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const BS_AnimationTemplate & AnimationTemplate) -{ - BS_Animation * AniPtr = new BS_Animation(this, AnimationTemplate); +BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const BS_AnimationTemplate &AnimationTemplate) { + BS_Animation *AniPtr = new BS_Animation(this, AnimationTemplate); if (AniPtr && AniPtr->GetInitSuccess()) return AniPtr; - else - { + else { delete AniPtr; return BS_RenderObjectPtr<BS_Animation>(); } @@ -361,13 +327,11 @@ BS_RenderObjectPtr<BS_Animation> BS_RenderObject::AddAnimation(const BS_Animatio // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddBitmap(const Common::String& Filename) -{ +BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddBitmap(const Common::String &Filename) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr(new BS_StaticBitmap(this, Filename)); if (BitmapPtr.IsValid() && BitmapPtr->GetInitSuccess()) return BS_RenderObjectPtr<BS_Bitmap>(BitmapPtr); - else - { + else { if (BitmapPtr.IsValid()) BitmapPtr.Erase(); return BS_RenderObjectPtr<BS_Bitmap>(); } @@ -375,13 +339,11 @@ BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddBitmap(const Common::String& F // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddDynamicBitmap(unsigned int Width, unsigned int Height) -{ +BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddDynamicBitmap(unsigned int Width, unsigned int Height) { BS_RenderObjectPtr<BS_Bitmap> BitmapPtr(new BS_DynamicBitmap(this, Width, Height)); if (BitmapPtr.IsValid() && BitmapPtr->GetInitSuccess()) return BitmapPtr; - else - { + else { if (BitmapPtr.IsValid()) BitmapPtr.Erase(); return BS_RenderObjectPtr<BS_Bitmap>(); } @@ -389,13 +351,11 @@ BS_RenderObjectPtr<BS_Bitmap> BS_RenderObject::AddDynamicBitmap(unsigned int Wid // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Panel> BS_RenderObject::AddPanel(int Width, int Height, unsigned int Color) -{ +BS_RenderObjectPtr<BS_Panel> BS_RenderObject::AddPanel(int Width, int Height, unsigned int Color) { BS_RenderObjectPtr<BS_Panel> PanelPtr(new BS_Panel(this, Width, Height, Color)); if (PanelPtr.IsValid() && PanelPtr->GetInitSuccess()) return PanelPtr; - else - { + else { if (PanelPtr.IsValid()) PanelPtr.Erase(); return BS_RenderObjectPtr<BS_Panel>(); } @@ -403,16 +363,12 @@ BS_RenderObjectPtr<BS_Panel> BS_RenderObject::AddPanel(int Width, int Height, un // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_Text> BS_RenderObject::AddText(const Common::String & Font, const std::string & Text) -{ +BS_RenderObjectPtr<BS_Text> BS_RenderObject::AddText(const Common::String &Font, const std::string &Text) { BS_RenderObjectPtr<BS_Text> TextPtr(new BS_Text(this)); - if (TextPtr.IsValid() && TextPtr->GetInitSuccess() && TextPtr->SetFont(Font)) - { + if (TextPtr.IsValid() && TextPtr->GetInitSuccess() && TextPtr->SetFont(Font)) { TextPtr->SetText(Text); return TextPtr; - } - else - { + } else { if (TextPtr.IsValid()) TextPtr.Erase(); return BS_RenderObjectPtr<BS_Text>(); } @@ -421,8 +377,7 @@ BS_RenderObjectPtr<BS_Text> BS_RenderObject::AddText(const Common::String & Font // Persistenz-Methoden // ------------------- -bool BS_RenderObject::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_RenderObject::Persist(BS_OutputPersistenceBlock &Writer) { // Typ und Handle werden als erstes gespeichert, damit beim Laden ein Objekt vom richtigen Typ mit dem richtigen Handle erzeugt werden kann. Writer.Write(static_cast<unsigned int>(m_Type)); Writer.Write(m_Handle); @@ -458,8 +413,7 @@ bool BS_RenderObject::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_RenderObject::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_RenderObject::Unpersist(BS_InputPersistenceBlock &Reader) { // Typ und Handle wurden schon von RecreatePersistedRenderObject() ausgelesen. Jetzt werden die restlichen Objekteigenschaften ausgelesen. Reader.Read(m_X); Reader.Read(m_Y); @@ -496,8 +450,7 @@ bool BS_RenderObject::Unpersist(BS_InputPersistenceBlock & Reader) // ----------------------------------------------------------------------------- -bool BS_RenderObject::PersistChildren(BS_OutputPersistenceBlock & Writer) -{ +bool BS_RenderObject::PersistChildren(BS_OutputPersistenceBlock &Writer) { bool Result = true; // Kinderanzahl speichern. @@ -505,8 +458,7 @@ bool BS_RenderObject::PersistChildren(BS_OutputPersistenceBlock & Writer) // Rekursiv alle Kinder speichern. RENDEROBJECT_LIST::iterator It = m_Children.begin(); - while (It != m_Children.end()) - { + while (It != m_Children.end()) { Result &= (*It)->Persist(Writer); ++It; } @@ -516,8 +468,7 @@ bool BS_RenderObject::PersistChildren(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_RenderObject::UnpersistChildren(BS_InputPersistenceBlock & Reader) -{ +bool BS_RenderObject::UnpersistChildren(BS_InputPersistenceBlock &Reader) { bool Result = true; // Kinderanzahl einlesen. @@ -526,8 +477,7 @@ bool BS_RenderObject::UnpersistChildren(BS_InputPersistenceBlock & Reader) if (!Reader.IsGood()) return false; // Alle Kinder rekursiv wieder herstellen. - for (unsigned int i = 0; i < ChildrenCount; ++i) - { + for (unsigned int i = 0; i < ChildrenCount; ++i) { if (!RecreatePersistedRenderObject(Reader).IsValid()) return false; } @@ -536,8 +486,7 @@ bool BS_RenderObject::UnpersistChildren(BS_InputPersistenceBlock & Reader) // ----------------------------------------------------------------------------- -BS_RenderObjectPtr<BS_RenderObject> BS_RenderObject::RecreatePersistedRenderObject(BS_InputPersistenceBlock & Reader) -{ +BS_RenderObjectPtr<BS_RenderObject> BS_RenderObject::RecreatePersistedRenderObject(BS_InputPersistenceBlock &Reader) { BS_RenderObjectPtr<BS_RenderObject> Result; // Typ und Handle auslesen. @@ -547,8 +496,7 @@ BS_RenderObjectPtr<BS_RenderObject> BS_RenderObject::RecreatePersistedRenderObje Reader.Read(Handle); if (!Reader.IsGood()) return Result; - switch (Type) - { + switch (Type) { case TYPE_PANEL: Result = new BS_Panel(Reader, this, Handle); break; @@ -578,8 +526,7 @@ BS_RenderObjectPtr<BS_RenderObject> BS_RenderObject::RecreatePersistedRenderObje // Hilfs-Methoden // -------------- -bool BS_RenderObject::Greater(const BS_RenderObjectPtr<BS_RenderObject> lhs, const BS_RenderObjectPtr<BS_RenderObject> rhs) -{ +bool BS_RenderObject::Greater(const BS_RenderObjectPtr<BS_RenderObject> lhs, const BS_RenderObjectPtr<BS_RenderObject> rhs) { // Das Objekt mit dem kleinem Z-Wert müssen zuerst gerendert werden. if (lhs->m_Z != rhs->m_Z) return lhs->m_Z < rhs->m_Z; diff --git a/engines/sword25/gfx/renderobject.h b/engines/sword25/gfx/renderobject.h index 545a6bf8db..9424303505 100644 --- a/engines/sword25/gfx/renderobject.h +++ b/engines/sword25/gfx/renderobject.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,13 +33,13 @@ */ /* - BS_RenderObject - --------------- - Dieses ist die Klasse die sämtliche sichtbaren Objekte beschreibt. Alle anderen sichtbaren Objekte müssen von ihr abgeleitet werden. - Diese Klasse erledigt Aufgaben wie: minimales Neuzeichnen, Renderreihenfolge, Objekthierachie. - Alle BS_RenderObject Instanzen werden von einem BS_RenderObjectManager in einem Baum verwaltet. + BS_RenderObject + --------------- + Dieses ist die Klasse die sämtliche sichtbaren Objekte beschreibt. Alle anderen sichtbaren Objekte müssen von ihr abgeleitet werden. + Diese Klasse erledigt Aufgaben wie: minimales Neuzeichnen, Renderreihenfolge, Objekthierachie. + Alle BS_RenderObject Instanzen werden von einem BS_RenderObjectManager in einem Baum verwaltet. - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_RENDEROBJECT_H @@ -69,19 +69,17 @@ class BS_Text; // Klassendefinition /** - @brief Dieses ist die Klasse die sämtliche sichtbaren Objekte beschreibt. - - Alle anderen sichtbaren Objekte müssen von ihr abgeleitet werden. - Diese Klasse erledigt Aufgaben wie: minimales Neuzeichnen, Renderreihenfolge, Objekthierachie. - Alle BS_RenderObject Instanzen werden von einem BS_RenderObjektManager in einem Baum verwaltet. + @brief Dieses ist die Klasse die sämtliche sichtbaren Objekte beschreibt. + + Alle anderen sichtbaren Objekte müssen von ihr abgeleitet werden. + Diese Klasse erledigt Aufgaben wie: minimales Neuzeichnen, Renderreihenfolge, Objekthierachie. + Alle BS_RenderObject Instanzen werden von einem BS_RenderObjektManager in einem Baum verwaltet. */ -class BS_RenderObject -{ +class BS_RenderObject { public: // Konstanten // ---------- - enum TYPES - { + enum TYPES { /// Das Wurzelobjekt. Siehe BS_RenderObjectManager TYPE_ROOT, /// Ein Image. Siehe BS_Bitmap. @@ -102,111 +100,111 @@ public: /** @brief Erzeugt ein Bitmap als Kinderobjekt des Renderobjektes. - @param FileName der Dateiname der Quellbilddatei - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @param FileName der Dateiname der Quellbilddatei + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ BS_RenderObjectPtr<BS_Bitmap> AddBitmap(const Common::String &FileName); /** - @brief Erzeugt ein veränderbares Bitmap als Kinderobjekt des Renderobjektes. - @param Width die Breite des Bitmaps - @param Height die Höhe des Bitmaps - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @brief Erzeugt ein veränderbares Bitmap als Kinderobjekt des Renderobjektes. + @param Width die Breite des Bitmaps + @param Height die Höhe des Bitmaps + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ BS_RenderObjectPtr<BS_Bitmap> AddDynamicBitmap(unsigned int Width, unsigned int Height); /** @brief Erzeugt eine Animation auf Basis einer Animationsdatei als Kinderobjekt des Renderobjektes. - @param FileName der Dateiname der Quelldatei - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @param FileName der Dateiname der Quelldatei + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ BS_RenderObjectPtr<BS_Animation> AddAnimation(const Common::String &FileName); /** - @brief Erzeugt eine Animation auf Basis eines Animationstemplate als Kinderobjekt des Renderobjektes. - @param pAnimationTemplate ein Pointer auf das Animationstemplate - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. - @remark Das Renderobjekt übernimmt die Verwaltung des Animationstemplate. + @brief Erzeugt eine Animation auf Basis eines Animationstemplate als Kinderobjekt des Renderobjektes. + @param pAnimationTemplate ein Pointer auf das Animationstemplate + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @remark Das Renderobjekt übernimmt die Verwaltung des Animationstemplate. */ BS_RenderObjectPtr<BS_Animation> AddAnimation(const BS_AnimationTemplate &AnimationTemplate); /** @brief Erzeugt ein neues Farbpanel als Kinderobjekt des Renderobjektes. - @param Width die Breite des Panels - @param Height die Höhe des Panels - @param Color die Farbe des Panels.<br> - Der Standardwert ist Schwarz (BS_RGB(0, 0, 0)). - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @param Width die Breite des Panels + @param Height die Höhe des Panels + @param Color die Farbe des Panels.<br> + Der Standardwert ist Schwarz (BS_RGB(0, 0, 0)). + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ - + BS_RenderObjectPtr<BS_Panel> AddPanel(int Width, int Height, unsigned int Color = 0xff000000); /** @brief Erzeugt ein Textobjekt als Kinderobjekt des Renderobjektes. - @param Font der Dateiname des zu verwendenen Fonts - @param Text der anzuzeigende Text.<br> - Der Standardwert ist "". - @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> - Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @param Font der Dateiname des zu verwendenen Fonts + @param Text der anzuzeigende Text.<br> + Der Standardwert ist "". + @return Gibt einen BS_RenderObjectPtr auf das erzeugte Objekt zurück.<br> + Falls ein Fehler aufgetreten ist wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ BS_RenderObjectPtr<BS_Text> AddText(const Common::String &Font, const Common::String &Text = ""); // Cast-Methoden // ------------- /** - @brief Castet das Objekt zu einem BS_Bitmap-Objekt wenn zulässig. - @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> - Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @brief Castet das Objekt zu einem BS_Bitmap-Objekt wenn zulässig. + @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> + Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ - BS_RenderObjectPtr<BS_Bitmap> ToBitmap() - { - if (m_Type == TYPE_STATICBITMAP || m_Type == TYPE_DYNAMICBITMAP) return BS_RenderObjectPtr<BS_Bitmap>(this); else return BS_RenderObjectPtr<BS_Bitmap>(); + BS_RenderObjectPtr<BS_Bitmap> ToBitmap() { + if (m_Type == TYPE_STATICBITMAP || m_Type == TYPE_DYNAMICBITMAP) return BS_RenderObjectPtr<BS_Bitmap>(this); + else return BS_RenderObjectPtr<BS_Bitmap>(); } /** - @brief Castet das Objekt zu einem BS_Animation-Objekt wenn zulässig. - @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> - Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @brief Castet das Objekt zu einem BS_Animation-Objekt wenn zulässig. + @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> + Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ - BS_RenderObjectPtr<BS_Animation> ToAnimation() - { - if (m_Type == TYPE_ANIMATION) return BS_RenderObjectPtr<BS_Animation>(this); else return BS_RenderObjectPtr<BS_Animation>(); + BS_RenderObjectPtr<BS_Animation> ToAnimation() { + if (m_Type == TYPE_ANIMATION) return BS_RenderObjectPtr<BS_Animation>(this); + else return BS_RenderObjectPtr<BS_Animation>(); } /** - @brief Castet das Objekt zu einem BS_Panel-Objekt wenn zulässig. - @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> - Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @brief Castet das Objekt zu einem BS_Panel-Objekt wenn zulässig. + @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> + Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ - BS_RenderObjectPtr<BS_Panel> ToPanel() - { - if (m_Type == TYPE_PANEL) return BS_RenderObjectPtr<BS_Panel>(this); else return BS_RenderObjectPtr<BS_Panel>(); + BS_RenderObjectPtr<BS_Panel> ToPanel() { + if (m_Type == TYPE_PANEL) return BS_RenderObjectPtr<BS_Panel>(this); + else return BS_RenderObjectPtr<BS_Panel>(); } /** - @brief Castet das Object zu einem BS_Text-Objekt wenn zulässig. - @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> - Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. + @brief Castet das Object zu einem BS_Text-Objekt wenn zulässig. + @return Gibt einen BS_RenderObjectPtr auf das Objekt zurück.<br> + Falls der Cast nicht zulässig ist, wird ein ungültiger BS_RenderObjectPtr zurückgegeben. */ - BS_RenderObjectPtr<BS_Text> ToText() - { - if (m_Type == TYPE_TEXT) return BS_RenderObjectPtr<BS_Text>(this); else return BS_RenderObjectPtr<BS_Text>(); + BS_RenderObjectPtr<BS_Text> ToText() { + if (m_Type == TYPE_TEXT) return BS_RenderObjectPtr<BS_Text>(this); + else return BS_RenderObjectPtr<BS_Text>(); } // Konstruktor / Desktruktor // ------------------------- /** - @brief Erzeugt ein neues BS_RenderObject. - @param pKernel ein Pointer auf den Kernel - @param pParent ein Pointer auf das Elternobjekt des neuen Objektes im Objektbaum.<br> - Der Pointer darf nicht NULL sein. - @param Type der Objekttyp<br> - Der Typ BS_RenderObject::TYPE_ROOT ist nicht zulässig. Wurzelknoten müssen mit dem alternativen Konstruktor erzeugt - werden. - @param Handle das Handle, welches dem Objekt zugewiesen werden soll.<br> - Dieser Parameter erzwingt ein bestimmtes Handle für das neue Objekt, oder wählt automatisch ein Handle, wenn der Parameter 0 ist. - Ist das gewünschte Handle bereits vergeben, gibt GetInitSuccess() false zurück.<br> - Der Standardwert ist 0. - @remark Nach dem Aufruf des Konstruktors kann über die Methode GetInitSuccess() abgefragt werden, ob die Konstruktion erfolgreich war.<br> - Es ist nicht notwendig alle BS_RenderObject Instanzen einzeln zu löschen. Dieses geschiet automatisch beim Löschen eines - Vorfahren oder beim Löschen des zuständigen BS_RenderObjectManager. + @brief Erzeugt ein neues BS_RenderObject. + @param pKernel ein Pointer auf den Kernel + @param pParent ein Pointer auf das Elternobjekt des neuen Objektes im Objektbaum.<br> + Der Pointer darf nicht NULL sein. + @param Type der Objekttyp<br> + Der Typ BS_RenderObject::TYPE_ROOT ist nicht zulässig. Wurzelknoten müssen mit dem alternativen Konstruktor erzeugt + werden. + @param Handle das Handle, welches dem Objekt zugewiesen werden soll.<br> + Dieser Parameter erzwingt ein bestimmtes Handle für das neue Objekt, oder wählt automatisch ein Handle, wenn der Parameter 0 ist. + Ist das gewünschte Handle bereits vergeben, gibt GetInitSuccess() false zurück.<br> + Der Standardwert ist 0. + @remark Nach dem Aufruf des Konstruktors kann über die Methode GetInitSuccess() abgefragt werden, ob die Konstruktion erfolgreich war.<br> + Es ist nicht notwendig alle BS_RenderObject Instanzen einzeln zu löschen. Dieses geschiet automatisch beim Löschen eines + Vorfahren oder beim Löschen des zuständigen BS_RenderObjectManager. */ BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject> pParent, TYPES Type, unsigned int Handle = 0); virtual ~BS_RenderObject(); @@ -214,119 +212,145 @@ public: // Interface // --------- /** - @brief Rendert des Objekt und alle seine Unterobjekte. - @return Gibt false zurück, falls beim Rendern ein Fehler aufgetreten ist. - @remark Vor jedem Aufruf dieser Methode muss ein Aufruf von UpdateObjectState() erfolgt sein. - Dieses kann entweder direkt geschehen oder durch den Aufruf von UpdateObjectState() an einem Vorfahren-Objekt.<br> - Diese Methode darf nur von BS_RenderObjectManager aufgerufen werden. + @brief Rendert des Objekt und alle seine Unterobjekte. + @return Gibt false zurück, falls beim Rendern ein Fehler aufgetreten ist. + @remark Vor jedem Aufruf dieser Methode muss ein Aufruf von UpdateObjectState() erfolgt sein. + Dieses kann entweder direkt geschehen oder durch den Aufruf von UpdateObjectState() an einem Vorfahren-Objekt.<br> + Diese Methode darf nur von BS_RenderObjectManager aufgerufen werden. */ - bool Render(); + bool Render(); /** - @brief Bereitet das Objekt und alle seine Unterobjekte auf einen Rendervorgang vor. - Hierbei werden alle Dirty-Rectangles berechnet und die Renderreihenfolge aktualisiert. - @return Gibt false zurück, falls ein Fehler aufgetreten ist. - @remark Diese Methode darf nur von BS_RenderObjectManager aufgerufen werden. + @brief Bereitet das Objekt und alle seine Unterobjekte auf einen Rendervorgang vor. + Hierbei werden alle Dirty-Rectangles berechnet und die Renderreihenfolge aktualisiert. + @return Gibt false zurück, falls ein Fehler aufgetreten ist. + @remark Diese Methode darf nur von BS_RenderObjectManager aufgerufen werden. */ - bool UpdateObjectState(); + bool UpdateObjectState(); /** - @brief Löscht alle Kinderobjekte. + @brief Löscht alle Kinderobjekte. */ void DeleteAllChildren(); // Accessor-Methoden // ----------------- /** - @brief Setzt die Position des Objektes. - @param X die neue X-Koordinate des Objektes relativ zum Elternobjekt. - @param Y die neue Y-Koordinate des Objektes relativ zum Elternobjekt. + @brief Setzt die Position des Objektes. + @param X die neue X-Koordinate des Objektes relativ zum Elternobjekt. + @param Y die neue Y-Koordinate des Objektes relativ zum Elternobjekt. */ virtual void SetPos(int X, int Y); /** - @brief Setzt die Position des Objektes auf der X-Achse. - @param X die neue X-Koordinate des Objektes relativ zum Elternobjekt. + @brief Setzt die Position des Objektes auf der X-Achse. + @param X die neue X-Koordinate des Objektes relativ zum Elternobjekt. */ virtual void SetX(int X); /** - @brief Setzt die Position des Objektes auf der Y-Achse. - @param Y die neue Y-Koordinate des Objektes relativ zum Elternobjekt. + @brief Setzt die Position des Objektes auf der Y-Achse. + @param Y die neue Y-Koordinate des Objektes relativ zum Elternobjekt. */ virtual void SetY(int Y); /** - @brief Setzt den Z-Wert des Objektes. - @param Z der neue Z-Wert des Objektes relativ zum Elternobjekt<br> - Negative Z-Werte sind nicht zulässig. - @remark Der Z-Wert legt die Renderreihenfolge der Objekte fest. Objekte mit niedrigem Z-Wert werden vor Objekten mit höherem - Z-Wert gezeichnet. Je höher der Z-Wert desto weiter "vorne" liegt ein Objekt also.<br> - Wie alle andere Attribute ist auch dieses relativ zum Elternobjekt, ein Kinderobjekt kann also nie unter seinem - Elternobjekt liegen, auch wenn es einen Z-Wert von 0 hat. + @brief Setzt den Z-Wert des Objektes. + @param Z der neue Z-Wert des Objektes relativ zum Elternobjekt<br> + Negative Z-Werte sind nicht zulässig. + @remark Der Z-Wert legt die Renderreihenfolge der Objekte fest. Objekte mit niedrigem Z-Wert werden vor Objekten mit höherem + Z-Wert gezeichnet. Je höher der Z-Wert desto weiter "vorne" liegt ein Objekt also.<br> + Wie alle andere Attribute ist auch dieses relativ zum Elternobjekt, ein Kinderobjekt kann also nie unter seinem + Elternobjekt liegen, auch wenn es einen Z-Wert von 0 hat. */ virtual void SetZ(int Z); /** - @brief Setzt die Sichtbarkeit eine Objektes. - @param Visible der neue Sichtbarkeits-Zustand des Objektes<br> - true entspricht sichtbar, false entspricht unsichtbar. + @brief Setzt die Sichtbarkeit eine Objektes. + @param Visible der neue Sichtbarkeits-Zustand des Objektes<br> + true entspricht sichtbar, false entspricht unsichtbar. */ virtual void SetVisible(bool Visible); /** - @brief Gibt die Position des Objektes auf der X-Achse relativ zum Elternobjekt zurück. + @brief Gibt die Position des Objektes auf der X-Achse relativ zum Elternobjekt zurück. */ - virtual int GetX() const { return m_X; } + virtual int GetX() const { + return m_X; + } /** - @brief Gibt die Position des Objektes auf der Y-Achse relativ zum Elternobjekt zurück. + @brief Gibt die Position des Objektes auf der Y-Achse relativ zum Elternobjekt zurück. */ - virtual int GetY() const { return m_Y; } + virtual int GetY() const { + return m_Y; + } /** - @brief Gibt die absolute Position des Objektes auf der X-Achse zurück. + @brief Gibt die absolute Position des Objektes auf der X-Achse zurück. */ - virtual int GetAbsoluteX() const { return m_AbsoluteX; } + virtual int GetAbsoluteX() const { + return m_AbsoluteX; + } /** - @brief Gibt die absolute Position des Objektes auf der Y-Achse zurück. + @brief Gibt die absolute Position des Objektes auf der Y-Achse zurück. */ - virtual int GetAbsoluteY() const { return m_AbsoluteY; } + virtual int GetAbsoluteY() const { + return m_AbsoluteY; + } /** - @brief Gibt den Z-Wert des Objektes relativ zum Elternobjekt zurück. - @remark Der Z-Wert legt die Renderreihenfolge der Objekte fest. Objekte mit niedrigem Z-Wert werden vor Objekten mit höherem - Z-Wert gezeichnet. Je höher der Z-Wert desto weiter "vorne" liegt ein Objekt also.<br> - Wie alle andere Attribute ist auch dieses relativ zum Elternobjekt, ein Kinderobjekt kann also nie unter seinem - Elternobjekt liegen, auch wenn es einen Z-Wert von 0 hat. + @brief Gibt den Z-Wert des Objektes relativ zum Elternobjekt zurück. + @remark Der Z-Wert legt die Renderreihenfolge der Objekte fest. Objekte mit niedrigem Z-Wert werden vor Objekten mit höherem + Z-Wert gezeichnet. Je höher der Z-Wert desto weiter "vorne" liegt ein Objekt also.<br> + Wie alle andere Attribute ist auch dieses relativ zum Elternobjekt, ein Kinderobjekt kann also nie unter seinem + Elternobjekt liegen, auch wenn es einen Z-Wert von 0 hat. */ - int GetZ() const { return m_Z; } + int GetZ() const { + return m_Z; + } /** - @brief Gibt die Breite des Objektes zurück. + @brief Gibt die Breite des Objektes zurück. */ - int GetWidth() const { return m_Width; } + int GetWidth() const { + return m_Width; + } /** - @brief Gibt die Höhe des Objektes zurück. + @brief Gibt die Höhe des Objektes zurück. */ - int GetHeight() const { return m_Height; } + int GetHeight() const { + return m_Height; + } /** - @brief Gibt den Sichtbarkeitszustand des Objektes zurück. - @return Gibt den Sichtbarkeitszustand des Objektes zurück.<br> - true entspricht sichtbar, false entspricht unsichtbar. + @brief Gibt den Sichtbarkeitszustand des Objektes zurück. + @return Gibt den Sichtbarkeitszustand des Objektes zurück.<br> + true entspricht sichtbar, false entspricht unsichtbar. */ - bool IsVisible() const { return m_Visible; } + bool IsVisible() const { + return m_Visible; + } /** - @brief Gibt den Typ des Objektes zurück. + @brief Gibt den Typ des Objektes zurück. */ - TYPES GetType() const { return m_Type; } + TYPES GetType() const { + return m_Type; + } /** - @brief Gibt zurück, ob das Objekt erfolgreich initialisiert wurde. - @remark Hässlicher Workaround um das Problem, dass Konstruktoren keine Rückgabewerte haben. + @brief Gibt zurück, ob das Objekt erfolgreich initialisiert wurde. + @remark Hässlicher Workaround um das Problem, dass Konstruktoren keine Rückgabewerte haben. */ - bool GetInitSuccess() const { return m_InitSuccess; } + bool GetInitSuccess() const { + return m_InitSuccess; + } /** - @brief Gibt die Bounding-Box des Objektes zurück. - @remark Diese Angabe erfolgt ausnahmsweise in Bildschirmkoordianten und nicht relativ zum Elternobjekt. + @brief Gibt die Bounding-Box des Objektes zurück. + @remark Diese Angabe erfolgt ausnahmsweise in Bildschirmkoordianten und nicht relativ zum Elternobjekt. */ - const BS_Rect& GetBBox() const { return m_BBox; } + const BS_Rect &GetBBox() const { + return m_BBox; + } /** - @brief Stellt sicher, dass das Objekt im nächsten Frame neu gezeichnet wird. + @brief Stellt sicher, dass das Objekt im nächsten Frame neu gezeichnet wird. */ - void ForceRefresh() { m_RefreshForced = true; }; + void ForceRefresh() { + m_RefreshForced = true; + }; /** - @brief Gibt das Handle des Objekte zurück. + @brief Gibt das Handle des Objekte zurück. */ - unsigned int GetHandle() const { return m_Handle; } + unsigned int GetHandle() const { + return m_Handle; + } // Persistenz-Methoden // ------------------- @@ -341,28 +365,28 @@ public: protected: // Typen // ----- - typedef Common::List<BS_RenderObjectPtr<BS_RenderObject> > RENDEROBJECT_LIST; - typedef Common::List<BS_RenderObjectPtr<BS_RenderObject> >::iterator RENDEROBJECT_ITER; - - int m_X; ///< Die X-Position des Objektes relativ zum Eltern-Objekt - int m_Y; ///< Die Y-Position des Objektes relativ zum Eltern-Objekt - int m_AbsoluteX; ///< Die absolute X-Position des Objektes - int m_AbsoluteY; ///< Die absolute Y-Position des Objektes - int m_Z; ///< Der Z-Wert des Objektes relativ zum Eltern-Objekt - int m_Width; ///< Die Breite des Objektes - int m_Height; ///< Die Höhe des Objektes - bool m_Visible; ///< Ist true, wenn das Objekt sichtbar ist - bool m_ChildChanged; ///< Ist true, wenn sich ein Kinderobjekt verändert hat - TYPES m_Type; ///< Der Objekttyp - bool m_InitSuccess; ///< Ist true, wenn Objekt erfolgreich intialisiert werden konnte - BS_Rect m_BBox; ///< Die Bounding-Box des Objektes in Bildschirmkoordinaten + typedef Common::List<BS_RenderObjectPtr<BS_RenderObject> > RENDEROBJECT_LIST; + typedef Common::List<BS_RenderObjectPtr<BS_RenderObject> >::iterator RENDEROBJECT_ITER; + + int m_X; ///< Die X-Position des Objektes relativ zum Eltern-Objekt + int m_Y; ///< Die Y-Position des Objektes relativ zum Eltern-Objekt + int m_AbsoluteX; ///< Die absolute X-Position des Objektes + int m_AbsoluteY; ///< Die absolute Y-Position des Objektes + int m_Z; ///< Der Z-Wert des Objektes relativ zum Eltern-Objekt + int m_Width; ///< Die Breite des Objektes + int m_Height; ///< Die Höhe des Objektes + bool m_Visible; ///< Ist true, wenn das Objekt sichtbar ist + bool m_ChildChanged; ///< Ist true, wenn sich ein Kinderobjekt verändert hat + TYPES m_Type; ///< Der Objekttyp + bool m_InitSuccess; ///< Ist true, wenn Objekt erfolgreich intialisiert werden konnte + BS_Rect m_BBox; ///< Die Bounding-Box des Objektes in Bildschirmkoordinaten // Kopien der Variablen, die für die Errechnung des Dirty-Rects und zur Bestimmung der Objektveränderung notwendig sind - BS_Rect m_OldBBox; - int m_OldX; - int m_OldY; - int m_OldZ; - bool m_OldVisible; + BS_Rect m_OldBBox; + int m_OldX; + int m_OldY; + int m_OldZ; + bool m_OldVisible; /// Ein Pointer auf den BS_RenderObjektManager, der das Objekt verwaltet. BS_RenderObjectManager *m_ManagerPtr; @@ -370,13 +394,13 @@ protected: // Render-Methode // -------------- /** - @brief Einschubmethode, die den tatsächlichen Redervorgang durchführt. + @brief Einschubmethode, die den tatsächlichen Redervorgang durchführt. - Diese Methode wird von Render() aufgerufen um das Objekt darzustellen. - Diese Methode sollte von allen Klassen implementiert werden, die von BS_RederObject erben, um das Zeichnen umzusetzen. + Diese Methode wird von Render() aufgerufen um das Objekt darzustellen. + Diese Methode sollte von allen Klassen implementiert werden, die von BS_RederObject erben, um das Zeichnen umzusetzen. - @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. - @remark + @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. + @remark */ virtual bool DoRender() = 0; // { return true; }; @@ -393,27 +417,29 @@ protected: // / | \. // / | \. // Background Interface Maus - // / \ / | \. + // / \ / | \. // / \ / | \. // George Tür Icn1 Icn2 Icn3 - // + // // Wenn jetzt das Interface mit SetVisible() ausgeblendet würde, verschwinden auch die Icons, die sich im Interface // befinden. // Wenn der Hintergrund bewegt wird (Scrolling), bewegen sich auch die darauf befindlichen Gegenstände und Personen. /// Ein Pointer auf das Elternobjekt. - BS_RenderObjectPtr<BS_RenderObject> m_ParentPtr; + BS_RenderObjectPtr<BS_RenderObject> m_ParentPtr; /// Die Liste der Kinderobjekte nach der Renderreihenfolge geordnet - RENDEROBJECT_LIST m_Children; + RENDEROBJECT_LIST m_Children; /** - @brief Gibt einen Pointer auf den BS_RenderObjektManager zurück, der das Objekt verwaltet. + @brief Gibt einen Pointer auf den BS_RenderObjektManager zurück, der das Objekt verwaltet. */ - BS_RenderObjectManager* GetManager() const { return m_ManagerPtr; } + BS_RenderObjectManager *GetManager() const { + return m_ManagerPtr; + } /** - @brief Fügt dem Objekt ein neues Kinderobjekt hinzu. - @param pObject ein Pointer auf das einzufügende Objekt - @return Gibt false zurück, falls das Objekt nicht eingefügt werden konnte. + @brief Fügt dem Objekt ein neues Kinderobjekt hinzu. + @param pObject ein Pointer auf das einzufügende Objekt + @return Gibt false zurück, falls das Objekt nicht eingefügt werden konnte. */ bool AddObject(BS_RenderObjectPtr<BS_RenderObject> pObject); @@ -424,67 +450,69 @@ private: unsigned int m_Handle; /** - @brief Entfernt ein Objekt aus der Kinderliste. - @param pObject ein Pointer auf das zu entfernende Objekt - @return Gibt false zurück, falls das zu entfernende Objekt nicht in der Liste gefunden werden konnte. + @brief Entfernt ein Objekt aus der Kinderliste. + @param pObject ein Pointer auf das zu entfernende Objekt + @return Gibt false zurück, falls das zu entfernende Objekt nicht in der Liste gefunden werden konnte. */ - bool DetatchChildren(BS_RenderObjectPtr<BS_RenderObject> pObject); + bool DetatchChildren(BS_RenderObjectPtr<BS_RenderObject> pObject); /** - @brief Berechnet die Bounding-Box und registriert das Dirty-Rect beim BS_RenderObjectManager. + @brief Berechnet die Bounding-Box und registriert das Dirty-Rect beim BS_RenderObjectManager. */ - void UpdateBoxes(); + void UpdateBoxes(); /** - @brief Berechnet die Bounding-Box des Objektes. - @return Gibt die Bounding-Box des Objektes in Bildschirmkoordinaten zurück. + @brief Berechnet die Bounding-Box des Objektes. + @return Gibt die Bounding-Box des Objektes in Bildschirmkoordinaten zurück. */ BS_Rect CalcBoundingBox() const; /** - @brief Berechnet das Dirty-Rectangle des Objektes. - @return Gibt das Dirty-Rectangle des Objektes in Bildschirmkoordinaten zurück. + @brief Berechnet das Dirty-Rectangle des Objektes. + @return Gibt das Dirty-Rectangle des Objektes in Bildschirmkoordinaten zurück. */ BS_Rect CalcDirtyRect() const; /** - @brief Berechnet die absolute Position des Objektes. + @brief Berechnet die absolute Position des Objektes. */ void CalcAbsolutePos(int &X, int &Y) const; /** - @brief Berechnet die absolute Position des Objektes auf der X-Achse. + @brief Berechnet die absolute Position des Objektes auf der X-Achse. */ int CalcAbsoluteX() const; /** - @brief Berechnet die absolute Position des Objektes. + @brief Berechnet die absolute Position des Objektes. */ int CalcAbsoluteY() const; /** - @brief Sortiert alle Kinderobjekte nach ihrem Renderang. + @brief Sortiert alle Kinderobjekte nach ihrem Renderang. */ void SortRenderObjects(); /** - @brief Validiert den Zustand eines Objektes nachdem die durch die Veränderung verursachten Folgen abgearbeitet wurden. + @brief Validiert den Zustand eines Objektes nachdem die durch die Veränderung verursachten Folgen abgearbeitet wurden. */ - void ValidateObject(); + void ValidateObject(); /** - @brief Berechnet die absolute Position des Objektes und aller seiner Kinderobjekte neu. + @brief Berechnet die absolute Position des Objektes und aller seiner Kinderobjekte neu. - Diese Methode muss aufgerufen werden, wann immer sich die Position des Objektes verändert. Damit die Kinderobjekte immer die - richtige absolute Position haben. + Diese Methode muss aufgerufen werden, wann immer sich die Position des Objektes verändert. Damit die Kinderobjekte immer die + richtige absolute Position haben. */ void UpdateAbsolutePos(); /** - @brief Teilt dem Objekt mit, dass sich eines seiner Kinderobjekte dahingehend verändert hat, die eine erneute Bestimmung der - Rendereihenfolge verlangt. + @brief Teilt dem Objekt mit, dass sich eines seiner Kinderobjekte dahingehend verändert hat, die eine erneute Bestimmung der + Rendereihenfolge verlangt. */ - void SignalChildChange() { m_ChildChanged = true; } + void SignalChildChange() { + m_ChildChanged = true; + } /** - @brief Berechnet des Schnittrechteck der Bounding-Box des Objektes mit einem anderen Objekt. - @param pObjekt ein Pointer auf das Objekt mit dem geschnitten werden soll - @param Result das Ergebnisrechteck - @return Gibt false zurück, falls sich die Objekte gar nicht schneiden. + @brief Berechnet des Schnittrechteck der Bounding-Box des Objektes mit einem anderen Objekt. + @param pObjekt ein Pointer auf das Objekt mit dem geschnitten werden soll + @param Result das Ergebnisrechteck + @return Gibt false zurück, falls sich die Objekte gar nicht schneiden. */ - bool GetObjectIntersection(BS_RenderObjectPtr<BS_RenderObject> pObject, BS_Rect& Result); + bool GetObjectIntersection(BS_RenderObjectPtr<BS_RenderObject> pObject, BS_Rect &Result); /** - @brief Vergleichsoperator der auf Objektpointern basiert statt auf Objekten. - @remark Diese Methode wird fürs Sortieren der Kinderliste nach der Rendereihenfolge benutzt. + @brief Vergleichsoperator der auf Objektpointern basiert statt auf Objekten. + @remark Diese Methode wird fürs Sortieren der Kinderliste nach der Rendereihenfolge benutzt. */ static bool Greater(const BS_RenderObjectPtr<BS_RenderObject> lhs, const BS_RenderObjectPtr<BS_RenderObject> rhs); }; diff --git a/engines/sword25/gfx/renderobjectmanager.cpp b/engines/sword25/gfx/renderobjectmanager.cpp index a77e71b110..10b717c460 100644 --- a/engines/sword25/gfx/renderobjectmanager.cpp +++ b/engines/sword25/gfx/renderobjectmanager.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -57,16 +57,14 @@ namespace Sword25 { // ----------------------------------------------------------------------------- BS_RenderObjectManager::BS_RenderObjectManager(int Width, int Height, int FramebufferCount) : - m_FrameStarted(false) -{ + m_FrameStarted(false) { // Wurzel des BS_RenderObject-Baumes erzeugen. m_RootPtr = new BS_RootRenderObject(this, Width, Height); } // ----------------------------------------------------------------------------- -BS_RenderObjectManager::~BS_RenderObjectManager() -{ +BS_RenderObjectManager::~BS_RenderObjectManager() { // Die Wurzel des Baumes löschen, damit werden alle BS_RenderObjects mitgelöscht. m_RootPtr.Erase(); } @@ -75,8 +73,7 @@ BS_RenderObjectManager::~BS_RenderObjectManager() // Interface // ----------------------------------------------------------------------------- -void BS_RenderObjectManager::StartFrame() -{ +void BS_RenderObjectManager::StartFrame() { m_FrameStarted = true; // Verstrichene Zeit bestimmen @@ -90,8 +87,7 @@ void BS_RenderObjectManager::StartFrame() // ----------------------------------------------------------------------------- -bool BS_RenderObjectManager::Render() -{ +bool BS_RenderObjectManager::Render() { // Den Objekt-Status des Wurzelobjektes aktualisieren. Dadurch werden rekursiv alle Baumelemente aktualisiert. // Beim aktualisieren des Objekt-Status werden auch die Update-Rects gefunden, so dass feststeht, was neu gezeichnet // werden muss. @@ -105,25 +101,22 @@ bool BS_RenderObjectManager::Render() // ----------------------------------------------------------------------------- -void BS_RenderObjectManager::AttatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> RenderObjectPtr) -{ +void BS_RenderObjectManager::AttatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> RenderObjectPtr) { m_TimedRenderObjects.push_back(RenderObjectPtr); } // ----------------------------------------------------------------------------- -void BS_RenderObjectManager::DetatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> RenderObjectPtr) -{ +void BS_RenderObjectManager::DetatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> RenderObjectPtr) { RenderObjectList::iterator Iter = find(m_TimedRenderObjects.begin(), m_TimedRenderObjects.end(), RenderObjectPtr); - if (Iter != m_TimedRenderObjects.end()) m_TimedRenderObjects.erase(Iter); + if (Iter != m_TimedRenderObjects.end()) m_TimedRenderObjects.erase(Iter); } // ----------------------------------------------------------------------------- // Persistenz // ----------------------------------------------------------------------------- -bool BS_RenderObjectManager::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_RenderObjectManager::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; // Alle Kinder des Wurzelknotens speichern. Dadurch werden alle BS_RenderObjects gespeichert rekursiv gespeichert. @@ -134,8 +127,7 @@ bool BS_RenderObjectManager::Persist(BS_OutputPersistenceBlock & Writer) // Referenzen auf die TimedRenderObjects persistieren. Writer.Write(m_TimedRenderObjects.size()); RenderObjectList::const_iterator Iter = m_TimedRenderObjects.begin(); - while (Iter != m_TimedRenderObjects.end()) - { + while (Iter != m_TimedRenderObjects.end()) { Writer.Write((*Iter)->GetHandle()); ++Iter; } @@ -148,8 +140,7 @@ bool BS_RenderObjectManager::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_RenderObjectManager::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_RenderObjectManager::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; // Alle Kinder des Wurzelknotens löschen. Damit werden alle BS_RenderObjects gelöscht. @@ -166,8 +157,7 @@ bool BS_RenderObjectManager::Unpersist(BS_InputPersistenceBlock & Reader) // Referenzen auf die TimedRenderObjects wieder herstellen. unsigned int TimedObjectCount; Reader.Read(TimedObjectCount); - for (unsigned int i = 0; i < TimedObjectCount; ++i) - { + for (unsigned int i = 0; i < TimedObjectCount; ++i) { unsigned int Handle; Reader.Read(Handle); m_TimedRenderObjects.push_back(Handle); diff --git a/engines/sword25/gfx/renderobjectmanager.h b/engines/sword25/gfx/renderobjectmanager.h index f7ba5a71b5..9cd857f8b4 100644 --- a/engines/sword25/gfx/renderobjectmanager.h +++ b/engines/sword25/gfx/renderobjectmanager.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,13 +33,13 @@ */ /* - BS_RenderObjectManager - ---------------------- - Diese Klasse ist für die Verwaltung von BS_RenderObjects zuständig. - - Sie sorgt z.B. dafür, dass die BS_RenderObjects in der richtigen Reihenfolge gerendert werden. + BS_RenderObjectManager + ---------------------- + Diese Klasse ist für die Verwaltung von BS_RenderObjects zuständig. + + Sie sorgt z.B. dafür, dass die BS_RenderObjects in der richtigen Reihenfolge gerendert werden. - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_RENDEROBJECTMANAGER_H @@ -63,59 +63,60 @@ class BS_RenderObject; class BS_TimedRenderObject; /** - @brief Diese Klasse ist für die Verwaltung von BS_RenderObjects zuständig. - - Sie sorgt dafür, dass die BS_RenderObjects in der richtigen Reihenfolge gerendert werden und ermöglicht den Zugriff auf die - BS_RenderObjects über einen String. + @brief Diese Klasse ist für die Verwaltung von BS_RenderObjects zuständig. + + Sie sorgt dafür, dass die BS_RenderObjects in der richtigen Reihenfolge gerendert werden und ermöglicht den Zugriff auf die + BS_RenderObjects über einen String. */ -class BS_RenderObjectManager : public BS_Persistable -{ +class BS_RenderObjectManager : public BS_Persistable { public: /** - @brief Erzeugt ein neues BS_RenderObjectManager-Objekt. - @param Width die horizontale Bildschirmauflösung in Pixeln - @param Height die vertikale Bildschirmauflösung in Pixeln - @param Die Anzahl an Framebuffern, die eingesetzt wird (Backbuffer + Primary). + @brief Erzeugt ein neues BS_RenderObjectManager-Objekt. + @param Width die horizontale Bildschirmauflösung in Pixeln + @param Height die vertikale Bildschirmauflösung in Pixeln + @param Die Anzahl an Framebuffern, die eingesetzt wird (Backbuffer + Primary). */ BS_RenderObjectManager(int Width, int Height, int FramebufferCount); virtual ~BS_RenderObjectManager(); - + // Interface // --------- /** - @brief Initialisiert den Manager für einen neuen Frame. - @remark Alle Veränderungen an Objekten müssen nach einem Aufruf dieser Methode geschehen, damit sichergestellt ist, dass diese - visuell umgesetzt werden.<br> - Mit dem Aufruf dieser Methode werden die Rückgabewerte von GetUpdateRects() und GetUpdateRectCount() auf ihre Startwerte - zurückgesetzt. Wenn man also mit diesen Werten arbeiten möchten, muss man dies nach einem Aufruf von Render() und vor - einem Aufruf von StartFrame() tun. + @brief Initialisiert den Manager für einen neuen Frame. + @remark Alle Veränderungen an Objekten müssen nach einem Aufruf dieser Methode geschehen, damit sichergestellt ist, dass diese + visuell umgesetzt werden.<br> + Mit dem Aufruf dieser Methode werden die Rückgabewerte von GetUpdateRects() und GetUpdateRectCount() auf ihre Startwerte + zurückgesetzt. Wenn man also mit diesen Werten arbeiten möchten, muss man dies nach einem Aufruf von Render() und vor + einem Aufruf von StartFrame() tun. */ void StartFrame(); /** - @brief Rendert alle Objekte die sich während des letzten Aufrufes von Render() verändert haben. - @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. + @brief Rendert alle Objekte die sich während des letzten Aufrufes von Render() verändert haben. + @return Gibt false zurück, falls das Rendern fehlgeschlagen ist. */ bool Render(); /** - @brief Gibt einen Pointer auf die Wurzel des Objektbaumes zurück. + @brief Gibt einen Pointer auf die Wurzel des Objektbaumes zurück. */ - BS_RenderObjectPtr<BS_RenderObject> GetTreeRoot() { return m_RootPtr; } + BS_RenderObjectPtr<BS_RenderObject> GetTreeRoot() { + return m_RootPtr; + } /** - @brief Fügt ein BS_TimedRenderObject in die Liste der zeitabhängigen Render-Objekte. + @brief Fügt ein BS_TimedRenderObject in die Liste der zeitabhängigen Render-Objekte. - Alle Objekte die sich in dieser Liste befinden werden vor jedem Frame über die seit dem letzten Frame - vergangene Zeit informiert, so dass sich ihren Zustand zeitabhängig verändern können. + Alle Objekte die sich in dieser Liste befinden werden vor jedem Frame über die seit dem letzten Frame + vergangene Zeit informiert, so dass sich ihren Zustand zeitabhängig verändern können. - @param RenderObject das einzufügende BS_TimedRenderObject + @param RenderObject das einzufügende BS_TimedRenderObject */ void AttatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> pRenderObject); /** - @brief Entfernt ein BS_TimedRenderObject aus der Liste für zeitabhängige Render-Objekte. + @brief Entfernt ein BS_TimedRenderObject aus der Liste für zeitabhängige Render-Objekte. */ void DetatchTimedRenderObject(BS_RenderObjectPtr<BS_TimedRenderObject> pRenderObject); - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); private: bool m_FrameStarted; @@ -126,7 +127,7 @@ private: // --------------------------- // Der Baum legt die hierachische Ordnung der BS_RenderObjects fest. // Zu weiteren Informationen siehe: "renderobject.h" - BS_RenderObjectPtr<BS_RenderObject> m_RootPtr; // Die Wurzel der Baumes + BS_RenderObjectPtr<BS_RenderObject> m_RootPtr; // Die Wurzel der Baumes }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/renderobjectptr.cpp b/engines/sword25/gfx/renderobjectptr.cpp index f2eaa28d50..b32c185e47 100644 --- a/engines/sword25/gfx/renderobjectptr.cpp +++ b/engines/sword25/gfx/renderobjectptr.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -35,7 +35,7 @@ namespace Sword25 { -BS_RenderObjectPtr::BS_RenderObjectPtr(BS_RenderObject * RenderObjectPtr) { +BS_RenderObjectPtr::BS_RenderObjectPtr(BS_RenderObject *RenderObjectPtr) { m_Handle = RenderObjectPtr->GetHandle(); } diff --git a/engines/sword25/gfx/renderobjectptr.h b/engines/sword25/gfx/renderobjectptr.h index 89da5d28fc..9dc0cf3aba 100644 --- a/engines/sword25/gfx/renderobjectptr.h +++ b/engines/sword25/gfx/renderobjectptr.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -55,8 +55,7 @@ class BS_RenderObject; // ----------------------------------------------------------------------------- template<class T> -class BS_RenderObjectPtr -{ +class BS_RenderObjectPtr { public: BS_RenderObjectPtr() : m_Handle(0) {} @@ -64,25 +63,21 @@ public: BS_RenderObjectPtr(unsigned int Handle) : m_Handle(Handle) {} - BS_RenderObjectPtr(BS_RenderObject * RenderObjectPtr); + BS_RenderObjectPtr(BS_RenderObject *RenderObjectPtr); - T * operator->() const - { + T *operator->() const { return static_cast<T *>(BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle)); } - bool operator==(const BS_RenderObjectPtr<T> & other) - { + bool operator==(const BS_RenderObjectPtr<T> & other) { return m_Handle == other.m_Handle; } - bool IsValid() const - { + bool IsValid() const { return BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle) != 0; } - void Erase() - { + void Erase() { delete static_cast<T *>(BS_RenderObjectRegistry::GetInstance().ResolveHandle(m_Handle)); m_Handle = 0; } diff --git a/engines/sword25/gfx/renderobjectregistry.cpp b/engines/sword25/gfx/renderobjectregistry.cpp index ccfffc7999..4eecd54760 100644 --- a/engines/sword25/gfx/renderobjectregistry.cpp +++ b/engines/sword25/gfx/renderobjectregistry.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,15 +54,13 @@ std::auto_ptr<BS_RenderObjectRegistry> BS_RenderObjectRegistry::m_InstancePtr; // ----------------------------------------------------------------------------- -void BS_RenderObjectRegistry::LogErrorLn(const char * Message) const -{ +void BS_RenderObjectRegistry::LogErrorLn(const char *Message) const { BS_LOG_ERRORLN(Message); } // ----------------------------------------------------------------------------- -void BS_RenderObjectRegistry::LogWarningLn(const char * Message) const -{ +void BS_RenderObjectRegistry::LogWarningLn(const char *Message) const { BS_LOG_WARNINGLN(Message); } diff --git a/engines/sword25/gfx/renderobjectregistry.h b/engines/sword25/gfx/renderobjectregistry.h index bf377e5b30..6aea5afab2 100644 --- a/engines/sword25/gfx/renderobjectregistry.h +++ b/engines/sword25/gfx/renderobjectregistry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -60,7 +60,7 @@ class BS_RenderObject; class BS_RenderObjectRegistry : public BS_ObjectRegistry<BS_RenderObject> { public: - static BS_RenderObjectRegistry & GetInstance() { + static BS_RenderObjectRegistry &GetInstance() { if (!m_InstancePtr.get()) m_InstancePtr.reset(new BS_RenderObjectRegistry); return *m_InstancePtr.get(); } @@ -68,8 +68,8 @@ public: virtual ~BS_RenderObjectRegistry() {} private: - virtual void LogErrorLn(const char * Message) const; - virtual void LogWarningLn(const char * Message) const; + virtual void LogErrorLn(const char *Message) const; + virtual void LogWarningLn(const char *Message) const; static std::auto_ptr<BS_RenderObjectRegistry> m_InstancePtr; }; diff --git a/engines/sword25/gfx/rootrenderobject.h b/engines/sword25/gfx/rootrenderobject.h index 6f5c1daaa4..bbb92a3dab 100644 --- a/engines/sword25/gfx/rootrenderobject.h +++ b/engines/sword25/gfx/rootrenderobject.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,21 +50,21 @@ class BS_Kernel; // Klassendefinition class BS_RenderObjectManager; -class BS_RootRenderObject : public BS_RenderObject -{ -friend BS_RenderObjectManager; +class BS_RootRenderObject : public BS_RenderObject { + friend BS_RenderObjectManager; private: - BS_RootRenderObject(BS_RenderObjectManager * ManagerPtr, int Width, int Height) : - BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject>(), TYPE_ROOT) - { + BS_RootRenderObject(BS_RenderObjectManager *ManagerPtr, int Width, int Height) : + BS_RenderObject(BS_RenderObjectPtr<BS_RenderObject>(), TYPE_ROOT) { m_ManagerPtr = ManagerPtr; m_Width = Width; m_Height = Height; } protected: - virtual bool DoRender() { return true; } + virtual bool DoRender() { + return true; + } }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/screenshot.cpp b/engines/sword25/gfx/screenshot.cpp index 3e2f0f27b2..59e52e1ab4 100644 --- a/engines/sword25/gfx/screenshot.cpp +++ b/engines/sword25/gfx/screenshot.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -47,21 +47,19 @@ using namespace std; // ----------------------------------------------------------------------------- -struct RGB_PIXEL -{ +struct RGB_PIXEL { RGB_PIXEL(unsigned char _Red, unsigned char _Green, unsigned char _Blue) : Red(_Red), Green(_Green), Blue(_Blue) - {}; + {}; unsigned char Red; unsigned char Green; unsigned char Blue; }; -bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const vector<unsigned int> & Data, const string & Filename) -{ +bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const vector<unsigned int> & Data, const string &Filename) { BS_ASSERT(Data.size() == Width * Height); // Buffer für Bildschirminhalt in RGB reservieren @@ -70,10 +68,8 @@ bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const ve // Framebufferdaten pixelweise von RGBA nach RGB konvertieren vector<unsigned int>::const_iterator it = Data.begin(); - for (unsigned int y = 0; y < Height; y++) - { - for (unsigned int x = 0; x < Width; x++) - { + for (unsigned int y = 0; y < Height; y++) { + for (unsigned int x = 0; x < Width; x++) { unsigned int SrcPixel = *it++; PixelBuffer.push_back(RGB_PIXEL((SrcPixel >> 16) & 0xff, (SrcPixel >> 8) & 0xff, SrcPixel & 0xff)); } @@ -82,29 +78,25 @@ bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const ve BS_ASSERT(Data.size() == PixelBuffer.size()); // Variablen für die PNG-Erstellung - FILE * OutFile = 0; + FILE *OutFile = 0; png_structp png_ptr = 0; png_infop info_ptr = 0; - try - { + try { OutFile = fopen(Filename.c_str(), "wb"); - if (!OutFile) - { + if (!OutFile) { BS_LOG_ERRORLN("Could not create screenshot-file \"%s\".", Filename.c_str()); throw(0); } png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) - { + if (!png_ptr) { BS_LOG_ERRORLN("Could not create PNG write-struct."); throw(0); } png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) - { + if (!info_ptr) { BS_LOG_ERRORLN("Could not create PNG info-struct."); throw(0); } @@ -115,20 +107,19 @@ bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const ve png_set_compression_buffer_size(png_ptr, (Width * Height * 3 * 110) / 100); // PNG-Info Struktur initialisieren - png_set_IHDR(png_ptr, info_ptr, - Width, // Breite - Height, // Höhe - 8, // Bittiefe pro Kanal - PNG_COLOR_TYPE_RGB, // Farbformat - PNG_INTERLACE_NONE, // Interlacing-Typ - PNG_COMPRESSION_TYPE_DEFAULT, // Kompressions-Typ - PNG_FILTER_TYPE_DEFAULT); // Filter-Typ + png_set_IHDR(png_ptr, info_ptr, + Width, // Breite + Height, // Höhe + 8, // Bittiefe pro Kanal + PNG_COLOR_TYPE_RGB, // Farbformat + PNG_INTERLACE_NONE, // Interlacing-Typ + PNG_COMPRESSION_TYPE_DEFAULT, // Kompressions-Typ + PNG_FILTER_TYPE_DEFAULT); // Filter-Typ // Rowpointer erstellen vector<png_bytep> RowPointers; RowPointers.reserve(Height); - for (unsigned int i = 0; i < Height; i++) - { + for (unsigned int i = 0; i < Height; i++) { RowPointers.push_back((png_bytep)(&PixelBuffer[Width * i])); } png_set_rows(png_ptr, info_ptr, &RowPointers[0]); @@ -142,11 +133,9 @@ bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const ve fclose(OutFile); } - catch (int) - { + catch (int) { // Wenn die Datei bereits erstellt wurde, Datei schließen und löschen. - if (OutFile) - { + if (OutFile) { fclose(OutFile); remove(Filename.c_str()); } @@ -163,8 +152,7 @@ bool BS_Screenshot::SaveToFile(unsigned int Width, unsigned int Height, const ve // ----------------------------------------------------------------------------- -bool BS_Screenshot::SaveThumbnailToFile(unsigned int Width, unsigned int Height, const vector<unsigned int> & Data, const string & Filename) -{ +bool BS_Screenshot::SaveThumbnailToFile(unsigned int Width, unsigned int Height, const vector<unsigned int> & Data, const string &Filename) { // // Diese Methode nimmt ein Screenshot mit den Maßen von 800x600 und erzeugt einen Screenshot mit den Maßen von 200x125. // Dabei werden je 50 Pixel oben und unten abgeschnitten (die Interface-Leisten im Spiel). Das verbleibende Bild von 800x500 wird auf @@ -173,27 +161,23 @@ bool BS_Screenshot::SaveThumbnailToFile(unsigned int Width, unsigned int Height, // // Die Ausgangsgröße muss 800x600 sein. - if (Width != 800 || Height != 600) - { + if (Width != 800 || Height != 600) { BS_LOG_ERRORLN("The sreenshot dimensions have to be 800x600 in order to be saved as a thumbnail."); return false; } - + // Buffer für die Zieldaten erstellen (RGBA Bild mit den Maßen 200x125). vector<unsigned int> ThumbnailData(200 * 125); // Über das Zielbild iterieren und einen Pixel zur Zeit berechnen. unsigned int x, y; x = y = 0; - for(vector<unsigned int>::iterator Iter = ThumbnailData.begin(); Iter != ThumbnailData.end(); ++Iter) - { + for (vector<unsigned int>::iterator Iter = ThumbnailData.begin(); Iter != ThumbnailData.end(); ++Iter) { // Durchschnitt über 4x4 Pixelblock im Quellbild bilden. unsigned int Alpha, Red, Green, Blue; Alpha = Red = Green = Blue = 0; - for (unsigned int j = 0; j < 4; ++j) - { - for (unsigned int i = 0; i < 4; ++i) - { + for (unsigned int j = 0; j < 4; ++j) { + for (unsigned int i = 0; i < 4; ++i) { unsigned int Pixel = Data[((y * 4) + j + 50) * 800 + ((x * 4) + i)]; Alpha += (Pixel >> 24); Red += (Pixel >> 16) & 0xff; @@ -207,8 +191,7 @@ bool BS_Screenshot::SaveThumbnailToFile(unsigned int Width, unsigned int Height, // Mitzählen an welcher Stelle im Zielbild wir uns befinden. ++x; - if (x == 200) - { + if (x == 200) { x = 0; ++y; } diff --git a/engines/sword25/gfx/screenshot.h b/engines/sword25/gfx/screenshot.h index 9e9fef422b..10e176c1a4 100644 --- a/engines/sword25/gfx/screenshot.h +++ b/engines/sword25/gfx/screenshot.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -32,7 +32,7 @@ * */ -#ifndef SWORD25_SCREENSHOT_H +#ifndef SWORD25_SCREENSHOT_H #define SWORD25_SCREENSHOT_H // ----------------------------------------------------------------------------- @@ -51,11 +51,10 @@ namespace Sword25 { // Class declaration // ----------------------------------------------------------------------------- -class BS_Screenshot -{ +class BS_Screenshot { public: - static bool SaveToFile(unsigned int Width, unsigned int Height, const Common::Array<unsigned int> & Data, const Common::String & Filename); - static bool SaveThumbnailToFile(unsigned int Width, unsigned int Height, const Common::Array<unsigned int> & Data, const Common::String & Filename); + static bool SaveToFile(unsigned int Width, unsigned int Height, const Common::Array<unsigned int> & Data, const Common::String &Filename); + static bool SaveThumbnailToFile(unsigned int Width, unsigned int Height, const Common::Array<unsigned int> & Data, const Common::String &Filename); }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/staticbitmap.cpp b/engines/sword25/gfx/staticbitmap.cpp index 161d8f8f8f..f4ad8151dc 100644 --- a/engines/sword25/gfx/staticbitmap.cpp +++ b/engines/sword25/gfx/staticbitmap.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,9 +54,8 @@ namespace Sword25 { // Konstruktion / Destruktion // ----------------------------------------------------------------------------- -BS_StaticBitmap::BS_StaticBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String& Filename) : - BS_Bitmap(ParentPtr, TYPE_STATICBITMAP) -{ +BS_StaticBitmap::BS_StaticBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String &Filename) : + BS_Bitmap(ParentPtr, TYPE_STATICBITMAP) { // Das BS_Bitmap konnte nicht erzeugt werden, daher muss an dieser Stelle abgebrochen werden. if (!m_InitSuccess) return; @@ -65,30 +64,26 @@ BS_StaticBitmap::BS_StaticBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, // ----------------------------------------------------------------------------- -BS_StaticBitmap::BS_StaticBitmap(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : - BS_Bitmap(ParentPtr, TYPE_STATICBITMAP, Handle) -{ +BS_StaticBitmap::BS_StaticBitmap(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : + BS_Bitmap(ParentPtr, TYPE_STATICBITMAP, Handle) { m_InitSuccess = Unpersist(Reader); } // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::InitBitmapResource(const Common::String & Filename) -{ +bool BS_StaticBitmap::InitBitmapResource(const Common::String &Filename) { // Bild-Resource laden - BS_Resource* ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(Filename); - if (!ResourcePtr) - { + BS_Resource *ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(Filename); + if (!ResourcePtr) { BS_LOG_ERRORLN("Could not request resource \"%s\".", Filename.c_str()); return false; } - if (ResourcePtr->GetType() != BS_Resource::TYPE_BITMAP) - { + if (ResourcePtr->GetType() != BS_Resource::TYPE_BITMAP) { BS_LOG_ERRORLN("Requested resource \"%s\" is not a bitmap.", Filename.c_str()); return false; } - BS_BitmapResource * BitmapPtr = static_cast<BS_BitmapResource*>(ResourcePtr); + BS_BitmapResource *BitmapPtr = static_cast<BS_BitmapResource *>(ResourcePtr); // Den eindeutigen Dateinamen zum späteren Referenzieren speichern m_ResourceFilename = BitmapPtr->GetFileName(); @@ -105,39 +100,34 @@ bool BS_StaticBitmap::InitBitmapResource(const Common::String & Filename) // ----------------------------------------------------------------------------- -BS_StaticBitmap::~BS_StaticBitmap() -{ +BS_StaticBitmap::~BS_StaticBitmap() { } // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::DoRender() -{ +bool BS_StaticBitmap::DoRender() { // Bitmap holen - BS_Resource* ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); + BS_Resource *ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); BS_ASSERT(ResourcePtr); BS_ASSERT(ResourcePtr->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource * BitmapResourcePtr = static_cast<BS_BitmapResource*>(ResourcePtr); + BS_BitmapResource *BitmapResourcePtr = static_cast<BS_BitmapResource *>(ResourcePtr); // Framebufferobjekt holen - BS_GraphicEngine * GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); + BS_GraphicEngine *GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); BS_ASSERT(GfxPtr); // Bitmap zeichnen bool Result; - if (m_ScaleFactorX == 1.0f && m_ScaleFactorY == 1.0f) - { + if (m_ScaleFactorX == 1.0f && m_ScaleFactorY == 1.0f) { Result = BitmapResourcePtr->Blit(m_AbsoluteX, m_AbsoluteY, - (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | - (m_FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, -1, -1); - } - else - { + (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | + (m_FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, -1, -1); + } else { Result = BitmapResourcePtr->Blit(m_AbsoluteX, m_AbsoluteY, - (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | - (m_FlipH ? BS_BitmapResource::FLIP_H : 0), - 0, m_ModulationColor, m_Width, m_Height); + (m_FlipV ? BS_BitmapResource::FLIP_V : 0) | + (m_FlipH ? BS_BitmapResource::FLIP_H : 0), + 0, m_ModulationColor, m_Width, m_Height); } // Resource freigeben @@ -148,14 +138,13 @@ bool BS_StaticBitmap::DoRender() // ----------------------------------------------------------------------------- -unsigned int BS_StaticBitmap::GetPixel(int X, int Y) const -{ +unsigned int BS_StaticBitmap::GetPixel(int X, int Y) const { BS_ASSERT(X >= 0 && X < m_Width); BS_ASSERT(Y >= 0 && Y < m_Height); - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - BS_BitmapResource* pBitmapResource = static_cast<BS_BitmapResource*>(pResource); + BS_BitmapResource *pBitmapResource = static_cast<BS_BitmapResource *>(pResource); unsigned int Result = pBitmapResource->GetPixel(X, Y); pResource->Release(); return Result; @@ -163,8 +152,7 @@ unsigned int BS_StaticBitmap::GetPixel(int X, int Y) const // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) -{ +bool BS_StaticBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride) { BS_LOG_ERRORLN("SetContent() ist not supported with this object."); return false; } @@ -173,33 +161,30 @@ bool BS_StaticBitmap::SetContent(const byte *Pixeldata, unsigned int Offset, uns // Auskunftsmethoden // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::IsAlphaAllowed() const -{ - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); +bool BS_StaticBitmap::IsAlphaAllowed() const { + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - bool Result = static_cast<BS_BitmapResource*>(pResource)->IsAlphaAllowed(); + bool Result = static_cast<BS_BitmapResource *>(pResource)->IsAlphaAllowed(); pResource->Release(); return Result; } // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::IsColorModulationAllowed() const -{ - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); +bool BS_StaticBitmap::IsColorModulationAllowed() const { + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - bool Result = static_cast<BS_BitmapResource*>(pResource)->IsColorModulationAllowed(); + bool Result = static_cast<BS_BitmapResource *>(pResource)->IsColorModulationAllowed(); pResource->Release(); return Result; } // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::IsScalingAllowed() const -{ - BS_Resource* pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); +bool BS_StaticBitmap::IsScalingAllowed() const { + BS_Resource *pResource = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(m_ResourceFilename); BS_ASSERT(pResource->GetType() == BS_Resource::TYPE_BITMAP); - bool Result = static_cast<BS_BitmapResource*>(pResource)->IsScalingAllowed(); + bool Result = static_cast<BS_BitmapResource *>(pResource)->IsScalingAllowed(); pResource->Release(); return Result; } @@ -208,8 +193,7 @@ bool BS_StaticBitmap::IsScalingAllowed() const // Persistenz // ----------------------------------------------------------------------------- -bool BS_StaticBitmap::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_StaticBitmap::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_Bitmap::Persist(Writer); @@ -220,8 +204,7 @@ bool BS_StaticBitmap::Persist(BS_OutputPersistenceBlock & Writer) return Result; } -bool BS_StaticBitmap::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_StaticBitmap::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_Bitmap::Unpersist(Reader); diff --git a/engines/sword25/gfx/staticbitmap.h b/engines/sword25/gfx/staticbitmap.h index c204d8fb9d..816f2a2b20 100644 --- a/engines/sword25/gfx/staticbitmap.h +++ b/engines/sword25/gfx/staticbitmap.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,39 +48,40 @@ namespace Sword25 { // Klassendeklaration // ----------------------------------------------------------------------------- -class BS_StaticBitmap : public BS_Bitmap -{ -friend class BS_RenderObject; +class BS_StaticBitmap : public BS_Bitmap { + friend class BS_RenderObject; private: /** - @remark Filename muss absoluter Pfad sein + @remark Filename muss absoluter Pfad sein */ - BS_StaticBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String& Filename); - BS_StaticBitmap(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); + BS_StaticBitmap(BS_RenderObjectPtr<BS_RenderObject> ParentPtr, const Common::String &Filename); + BS_StaticBitmap(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); public: virtual ~BS_StaticBitmap(); virtual unsigned int GetPixel(int X, int Y) const; - virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); + virtual bool SetContent(const byte *Pixeldata, unsigned int Offset, unsigned int Stride); - virtual bool IsScalingAllowed() const; - virtual bool IsAlphaAllowed() const; - virtual bool IsColorModulationAllowed() const; - virtual bool IsSetContentAllowed() const { return false; } + virtual bool IsScalingAllowed() const; + virtual bool IsAlphaAllowed() const; + virtual bool IsColorModulationAllowed() const; + virtual bool IsSetContentAllowed() const { + return false; + } - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: - virtual bool DoRender(); + virtual bool DoRender(); private: Common::String m_ResourceFilename; - bool InitBitmapResource(const Common::String & Filename); + bool InitBitmapResource(const Common::String &Filename); }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/text.cpp b/engines/sword25/gfx/text.cpp index b1bf673fa5..eafd6d8152 100644 --- a/engines/sword25/gfx/text.cpp +++ b/engines/sword25/gfx/text.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -56,9 +56,8 @@ namespace Sword25 { // Konstanten // ----------------------------------------------------------------------------- -namespace -{ - const unsigned int AUTO_WRAP_THRESHOLD_DEFAULT = 300; +namespace { +const unsigned int AUTO_WRAP_THRESHOLD_DEFAULT = 300; } // ----------------------------------------------------------------------------- @@ -69,33 +68,27 @@ BS_Text::BS_Text(BS_RenderObjectPtr<BS_RenderObject> ParentPtr) : BS_RenderObject(ParentPtr, BS_RenderObject::TYPE_TEXT), m_ModulationColor(0xffffffff), m_AutoWrap(false), - m_AutoWrapThreshold(AUTO_WRAP_THRESHOLD_DEFAULT) -{ - + m_AutoWrapThreshold(AUTO_WRAP_THRESHOLD_DEFAULT) { + } // ----------------------------------------------------------------------------- -BS_Text::BS_Text(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : - BS_RenderObject(ParentPtr, TYPE_TEXT, Handle) -{ +BS_Text::BS_Text(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle) : + BS_RenderObject(ParentPtr, TYPE_TEXT, Handle) { m_InitSuccess = Unpersist(Reader); } // ----------------------------------------------------------------------------- -bool BS_Text::SetFont(const Common::String & Font) -{ +bool BS_Text::SetFont(const Common::String &Font) { // Font precachen. - if (GetResourceManager()->PrecacheResource(Font)) - { + if (GetResourceManager()->PrecacheResource(Font)) { m_Font = Font; UpdateFormat(); ForceRefresh(); return true; - } - else - { + } else { BS_LOG_ERRORLN("Could not precache font \"%s\". Font probably does not exist.", Font.c_str()); return false; } @@ -104,8 +97,7 @@ bool BS_Text::SetFont(const Common::String & Font) // ----------------------------------------------------------------------------- -void BS_Text::SetText(const Common::String & Text) -{ +void BS_Text::SetText(const Common::String &Text) { m_Text = Text; UpdateFormat(); ForceRefresh(); @@ -113,11 +105,9 @@ void BS_Text::SetText(const Common::String & Text) // ----------------------------------------------------------------------------- -void BS_Text::SetColor(unsigned int ModulationColor) -{ +void BS_Text::SetColor(unsigned int ModulationColor) { unsigned int NewModulationColor = (ModulationColor & 0x00ffffff) | (m_ModulationColor & 0xff000000); - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -125,12 +115,10 @@ void BS_Text::SetColor(unsigned int ModulationColor) // ----------------------------------------------------------------------------- -void BS_Text::SetAlpha(int Alpha) -{ +void BS_Text::SetAlpha(int Alpha) { BS_ASSERT(Alpha >= 0 && Alpha < 256); unsigned int NewModulationColor = (m_ModulationColor & 0x00ffffff) | Alpha << 24; - if (NewModulationColor != m_ModulationColor) - { + if (NewModulationColor != m_ModulationColor) { m_ModulationColor = NewModulationColor; ForceRefresh(); } @@ -138,10 +126,8 @@ void BS_Text::SetAlpha(int Alpha) // ----------------------------------------------------------------------------- -void BS_Text::SetAutoWrap(bool AutoWrap) -{ - if (AutoWrap != m_AutoWrap) - { +void BS_Text::SetAutoWrap(bool AutoWrap) { + if (AutoWrap != m_AutoWrap) { m_AutoWrap = AutoWrap; UpdateFormat(); ForceRefresh(); @@ -150,10 +136,8 @@ void BS_Text::SetAutoWrap(bool AutoWrap) // ----------------------------------------------------------------------------- -void BS_Text::SetAutoWrapThreshold(unsigned int AutoWrapThreshold) -{ - if (AutoWrapThreshold != m_AutoWrapThreshold) - { +void BS_Text::SetAutoWrapThreshold(unsigned int AutoWrapThreshold) { + if (AutoWrapThreshold != m_AutoWrapThreshold) { m_AutoWrapThreshold = AutoWrapThreshold; UpdateFormat(); ForceRefresh(); @@ -162,39 +146,35 @@ void BS_Text::SetAutoWrapThreshold(unsigned int AutoWrapThreshold) // ----------------------------------------------------------------------------- -bool BS_Text::DoRender() -{ +bool BS_Text::DoRender() { // Font-Resource locken. - BS_FontResource * FontPtr = LockFontResource(); + BS_FontResource *FontPtr = LockFontResource(); if (!FontPtr) return false; // Charactermap-Resource locken. - BS_ResourceManager * RMPtr = GetResourceManager(); - BS_BitmapResource * CharMapPtr; + BS_ResourceManager *RMPtr = GetResourceManager(); + BS_BitmapResource *CharMapPtr; { - BS_Resource * pResource = RMPtr->RequestResource(FontPtr->GetCharactermapFileName()); - if (!pResource) - { + BS_Resource *pResource = RMPtr->RequestResource(FontPtr->GetCharactermapFileName()); + if (!pResource) { BS_LOG_ERRORLN("Could not request resource \"%s\".", FontPtr->GetCharactermapFileName().c_str()); return false; } - if (pResource->GetType() != BS_Resource::TYPE_BITMAP) - { + if (pResource->GetType() != BS_Resource::TYPE_BITMAP) { BS_LOG_ERRORLN("Requested resource \"%s\" is not a bitmap.", FontPtr->GetCharactermapFileName().c_str()); return false; } - CharMapPtr = static_cast<BS_BitmapResource*>(pResource); + CharMapPtr = static_cast<BS_BitmapResource *>(pResource); } // Framebufferobjekt holen. - BS_GraphicEngine * GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); + BS_GraphicEngine *GfxPtr = static_cast<BS_GraphicEngine *>(BS_Kernel::GetInstance()->GetService("gfx")); BS_ASSERT(GfxPtr); bool Result = true; Common::Array<LINE>::iterator Iter = m_Lines.begin(); - for (; Iter != m_Lines.end(); ++Iter) - { + for (; Iter != m_Lines.end(); ++Iter) { // Feststellen, ob überhaupt Buchstaben der aktuellen Zeile vom Update betroffen sind. BS_Rect CheckRect = (*Iter).BBox; CheckRect.Move(m_AbsoluteX, m_AbsoluteY); @@ -202,8 +182,7 @@ bool BS_Text::DoRender() // Jeden Buchstaben einzeln Rendern. int CurX = m_AbsoluteX + (*Iter).BBox.left; int CurY = m_AbsoluteY + (*Iter).BBox.top; - for (unsigned int i = 0; i < (*Iter).Text.size(); ++i) - { + for (unsigned int i = 0; i < (*Iter).Text.size(); ++i) { BS_Rect CurRect = FontPtr->GetCharacterRect((unsigned char)(*Iter).Text.at(i)); BS_Rect RenderRect(CurX, CurY, CurX + CurRect.GetWidth(), CurY + CurRect.GetHeight()); @@ -213,7 +192,7 @@ bool BS_Text::DoRender() Result = CharMapPtr->Blit(RenderX, RenderY, BS_Image::FLIP_NONE, &RenderRect, m_ModulationColor); if (!Result) break; - CurX += CurRect.GetWidth() + FontPtr->GetGapWidth(); + CurX += CurRect.GetWidth() + FontPtr->GetGapWidth(); } } @@ -228,34 +207,30 @@ bool BS_Text::DoRender() // ----------------------------------------------------------------------------- -BS_ResourceManager * BS_Text::GetResourceManager() -{ +BS_ResourceManager *BS_Text::GetResourceManager() { // Pointer auf den Resource-Manager holen. return BS_Kernel::GetInstance()->GetResourceManager(); } // ----------------------------------------------------------------------------- -BS_FontResource * BS_Text::LockFontResource() -{ - BS_ResourceManager * RMPtr = GetResourceManager(); +BS_FontResource *BS_Text::LockFontResource() { + BS_ResourceManager *RMPtr = GetResourceManager(); // Font-Resource locken. - BS_FontResource * FontPtr; + BS_FontResource *FontPtr; { - BS_Resource * ResourcePtr = RMPtr->RequestResource(m_Font); - if (!ResourcePtr) - { + BS_Resource *ResourcePtr = RMPtr->RequestResource(m_Font); + if (!ResourcePtr) { BS_LOG_ERRORLN("Could not request resource \"%s\".", m_Font.c_str()); return NULL; } - if (ResourcePtr->GetType() != BS_Resource::TYPE_FONT) - { + if (ResourcePtr->GetType() != BS_Resource::TYPE_FONT) { BS_LOG_ERRORLN("Requested resource \"%s\" is not a font.", m_Font.c_str()); return NULL; } - FontPtr = static_cast<BS_FontResource*>(ResourcePtr); + FontPtr = static_cast<BS_FontResource *>(ResourcePtr); } return FontPtr; @@ -263,16 +238,14 @@ BS_FontResource * BS_Text::LockFontResource() // ----------------------------------------------------------------------------- -void BS_Text::UpdateFormat() -{ - BS_FontResource * FontPtr = LockFontResource(); +void BS_Text::UpdateFormat() { + BS_FontResource *FontPtr = LockFontResource(); BS_ASSERT(FontPtr); UpdateMetrics(*FontPtr); m_Lines.resize(1); - if (m_AutoWrap && (unsigned int) m_Width >= m_AutoWrapThreshold && m_Text.size() >= 2) - { + if (m_AutoWrap && (unsigned int) m_Width >= m_AutoWrapThreshold && m_Text.size() >= 2) { m_Width = 0; unsigned int CurLineWidth = 0; unsigned int CurLineHeight = 0; @@ -280,19 +253,17 @@ void BS_Text::UpdateFormat() unsigned int TempLineWidth = 0; unsigned int LastSpace = 0; // we need at least 1 space character to start a new line... m_Lines[0].Text = ""; - for (unsigned int i = 0; i < m_Text.size(); ++i) - { + for (unsigned int i = 0; i < m_Text.size(); ++i) { unsigned int j; TempLineWidth = 0; LastSpace = 0; - for (j = i; j < m_Text.size(); ++j) - { + for (j = i; j < m_Text.size(); ++j) { if ((unsigned char)m_Text[j] == ' ') LastSpace = j; - const BS_Rect & CurCharRect = FontPtr->GetCharacterRect((unsigned char)m_Text[j]); + const BS_Rect &CurCharRect = FontPtr->GetCharacterRect((unsigned char)m_Text[j]); TempLineWidth += CurCharRect.GetWidth(); TempLineWidth += FontPtr->GetGapWidth(); - + if ((TempLineWidth >= m_AutoWrapThreshold) && (LastSpace > 0)) break; } @@ -301,46 +272,41 @@ void BS_Text::UpdateFormat() CurLineWidth = 0; CurLineHeight = 0; - for (j = i; j < LastSpace; ++j) - { + for (j = i; j < LastSpace; ++j) { m_Lines[CurLine].Text += m_Text[j]; - const BS_Rect & CurCharRect = FontPtr->GetCharacterRect((unsigned char)m_Text[j]); + const BS_Rect &CurCharRect = FontPtr->GetCharacterRect((unsigned char)m_Text[j]); CurLineWidth += CurCharRect.GetWidth(); CurLineWidth += FontPtr->GetGapWidth(); if ((unsigned int) CurCharRect.GetHeight() > CurLineHeight) CurLineHeight = CurCharRect.GetHeight(); - } + } m_Lines[CurLine].BBox.right = CurLineWidth; m_Lines[CurLine].BBox.bottom = CurLineHeight; if ((unsigned int) m_Width < CurLineWidth) m_Width = CurLineWidth; - - if(LastSpace < m_Text.size()) - { + + if (LastSpace < m_Text.size()) { ++CurLine; BS_ASSERT(CurLine == m_Lines.size()); m_Lines.resize(CurLine + 1); - m_Lines[CurLine].Text = ""; - } - + m_Lines[CurLine].Text = ""; + } + i = LastSpace; } // Bounding-Box der einzelnen Zeilen relativ zur ersten festlegen (vor allem zentrieren). m_Height = 0; Common::Array<LINE>::iterator Iter = m_Lines.begin(); - for (; Iter != m_Lines.end(); ++Iter) - { - BS_Rect & BBox = (*Iter).BBox; + for (; Iter != m_Lines.end(); ++Iter) { + BS_Rect &BBox = (*Iter).BBox; BBox.left = (m_Width - BBox.right) / 2; BBox.right = BBox.left + BBox.right; - BBox.top = (Iter - m_Lines.begin()) * FontPtr->GetLineHeight(); + BBox.top = (Iter - m_Lines.begin()) * FontPtr->GetLineHeight(); BBox.bottom = BBox.top + BBox.bottom; m_Height += BBox.GetHeight(); } - } - else - { + } else { // Keine automatische Formatierung, also wird der gesamte Text in nur eine Zeile kopiert. m_Lines[0].Text = m_Text; m_Lines[0].BBox = BS_Rect(0, 0, m_Width, m_Height); @@ -351,14 +317,12 @@ void BS_Text::UpdateFormat() // ----------------------------------------------------------------------------- -void BS_Text::UpdateMetrics(BS_FontResource & FontResource) -{ +void BS_Text::UpdateMetrics(BS_FontResource &FontResource) { m_Width = 0; m_Height = 0; - for (unsigned int i = 0; i < m_Text.size(); ++i) - { - const BS_Rect & CurRect = FontResource.GetCharacterRect((unsigned char)m_Text.at(i)); + for (unsigned int i = 0; i < m_Text.size(); ++i) { + const BS_Rect &CurRect = FontResource.GetCharacterRect((unsigned char)m_Text.at(i)); m_Width += CurRect.GetWidth(); if (i != m_Text.size() - 1) m_Width += FontResource.GetGapWidth(); if (m_Height < CurRect.GetHeight()) m_Height = CurRect.GetHeight(); @@ -369,8 +333,7 @@ void BS_Text::UpdateMetrics(BS_FontResource & FontResource) // Persistenz // ----------------------------------------------------------------------------- -bool BS_Text::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_Text::Persist(BS_OutputPersistenceBlock &Writer) { bool Result = true; Result &= BS_RenderObject::Persist(Writer); @@ -386,8 +349,7 @@ bool BS_Text::Persist(BS_OutputPersistenceBlock & Writer) return Result; } -bool BS_Text::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_Text::Unpersist(BS_InputPersistenceBlock &Reader) { bool Result = true; Result &= BS_RenderObject::Unpersist(Reader); diff --git a/engines/sword25/gfx/text.h b/engines/sword25/gfx/text.h index 597eb00839..67295048d2 100644 --- a/engines/sword25/gfx/text.h +++ b/engines/sword25/gfx/text.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -61,113 +61,123 @@ class BS_ResourceManager; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_Text : public BS_RenderObject -{ -friend class BS_RenderObject; +class BS_Text : public BS_RenderObject { + friend class BS_RenderObject; public: /** - @brief Setzt den Font mit dem der Text dargestellt werden soll. - @param Font der Dateiname der Fontdatei. - @return Gibt false zurück, wenn der Font nicht gefunden wurde. + @brief Setzt den Font mit dem der Text dargestellt werden soll. + @param Font der Dateiname der Fontdatei. + @return Gibt false zurück, wenn der Font nicht gefunden wurde. */ - bool SetFont(const Common::String & Font); + bool SetFont(const Common::String &Font); /** - @brief Setzt den darzustellenden Text. - @param Text der darzustellende Text + @brief Setzt den darzustellenden Text. + @param Text der darzustellende Text */ - void SetText(const Common::String & Text); + void SetText(const Common::String &Text); /** - @brief Setzt den Alphawert des Textes. - @param Alpha der neue Alphawert des Textes (0 = keine Deckung, 255 = volle Deckung). + @brief Setzt den Alphawert des Textes. + @param Alpha der neue Alphawert des Textes (0 = keine Deckung, 255 = volle Deckung). */ void SetAlpha(int Alpha); /** - @brief Legt fest, ob der Text automatisch umgebrochen werden soll. + @brief Legt fest, ob der Text automatisch umgebrochen werden soll. - Wenn dieses Attribut auf true gesetzt ist, wird der Text umgebrochen, sofern er länger als GetAutoWrapThreshold() ist. + Wenn dieses Attribut auf true gesetzt ist, wird der Text umgebrochen, sofern er länger als GetAutoWrapThreshold() ist. - @param AutoWrap gibt an, ob der automatische Umbruch aktiviert oder deaktiviert werden soll. - @remark Dieses Attribut wird mit dem Wert false initialisiert. + @param AutoWrap gibt an, ob der automatische Umbruch aktiviert oder deaktiviert werden soll. + @remark Dieses Attribut wird mit dem Wert false initialisiert. */ void SetAutoWrap(bool AutoWrap); /** - @brief Legt die Längengrenze des Textes in Pixeln fest, ab der ein automatischer Zeilenumbruch vorgenommen wird. - @remark Dieses Attribut wird mit dem Wert 300 initialisiert. - @remark Eine automatische Formatierung wird nur vorgenommen, wenn diese durch einen Aufruf von SetAutoWrap() aktiviert wurde. + @brief Legt die Längengrenze des Textes in Pixeln fest, ab der ein automatischer Zeilenumbruch vorgenommen wird. + @remark Dieses Attribut wird mit dem Wert 300 initialisiert. + @remark Eine automatische Formatierung wird nur vorgenommen, wenn diese durch einen Aufruf von SetAutoWrap() aktiviert wurde. */ void SetAutoWrapThreshold(unsigned int AutoWrapThreshold); /** - @brief Gibt den dargestellten Text zurück. + @brief Gibt den dargestellten Text zurück. */ - const Common::String & GetText() { return m_Text; } + const Common::String &GetText() { + return m_Text; + } /** @brief Gibt den Namen das momentan benutzten Fonts zurück. */ - const Common::String & GetFont() { return m_Font; } + const Common::String &GetFont() { + return m_Font; + } /** - @brief Setzt die Farbe des Textes. - @param Color eine 24-Bit RGB Farbe, die die Farbe des Textes festlegt. + @brief Setzt die Farbe des Textes. + @param Color eine 24-Bit RGB Farbe, die die Farbe des Textes festlegt. */ void SetColor(unsigned int ModulationColor); /** - @brief Gibt den Alphawert des Textes zurück. - @return Der Alphawert des Textes (0 = keine Deckung, 255 = volle Deckung). + @brief Gibt den Alphawert des Textes zurück. + @return Der Alphawert des Textes (0 = keine Deckung, 255 = volle Deckung). */ - int GetAlpha() const { return m_ModulationColor >> 24; } + int GetAlpha() const { + return m_ModulationColor >> 24; + } /** - @brief Gibt die Farbe des Textes zurück. - @return Eine 24-Bit RGB Farbe, die die Farbe des Textes angibt. + @brief Gibt die Farbe des Textes zurück. + @return Eine 24-Bit RGB Farbe, die die Farbe des Textes angibt. */ - int GetColor() const { return m_ModulationColor & 0x00ffffff; } + int GetColor() const { + return m_ModulationColor & 0x00ffffff; + } /** - @brief Gibt zurück, ob die automatische Formatierung aktiviert ist. + @brief Gibt zurück, ob die automatische Formatierung aktiviert ist. */ - bool IsAutoWrapActive() const { return m_AutoWrap; } + bool IsAutoWrapActive() const { + return m_AutoWrap; + } /** - @brief Gibt die Längengrenze des Textes in Pixeln zurück, ab der eine automatische Formatierung vorgenommen wird. + @brief Gibt die Längengrenze des Textes in Pixeln zurück, ab der eine automatische Formatierung vorgenommen wird. */ - unsigned int GetAutoWrapThreshold() const { return m_AutoWrapThreshold; } + unsigned int GetAutoWrapThreshold() const { + return m_AutoWrapThreshold; + } - virtual bool Persist(BS_OutputPersistenceBlock & Writer); - virtual bool Unpersist(BS_InputPersistenceBlock & Reader); + virtual bool Persist(BS_OutputPersistenceBlock &Writer); + virtual bool Unpersist(BS_InputPersistenceBlock &Reader); protected: virtual bool DoRender(); private: BS_Text(BS_RenderObjectPtr<BS_RenderObject> ParentPtr); - BS_Text(BS_InputPersistenceBlock & Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); - - unsigned int m_ModulationColor; - Common::String m_Font; - Common::String m_Text; - bool m_AutoWrap; - unsigned int m_AutoWrapThreshold; - - struct LINE - { - BS_Rect BBox; - Common::String Text; + BS_Text(BS_InputPersistenceBlock &Reader, BS_RenderObjectPtr<BS_RenderObject> ParentPtr, unsigned int Handle); + + unsigned int m_ModulationColor; + Common::String m_Font; + Common::String m_Text; + bool m_AutoWrap; + unsigned int m_AutoWrapThreshold; + + struct LINE { + BS_Rect BBox; + Common::String Text; }; - Common::Array<LINE> m_Lines; + Common::Array<LINE> m_Lines; void UpdateFormat(); - void UpdateMetrics(BS_FontResource & FontResource); - BS_ResourceManager * GetResourceManager(); - BS_FontResource * LockFontResource(); + void UpdateMetrics(BS_FontResource &FontResource); + BS_ResourceManager *GetResourceManager(); + BS_FontResource *LockFontResource(); }; } // End of namespace Sword25 diff --git a/engines/sword25/gfx/timedrenderobject.cpp b/engines/sword25/gfx/timedrenderobject.cpp index 7adb3c5b7c..eff62c3135 100644 --- a/engines/sword25/gfx/timedrenderobject.cpp +++ b/engines/sword25/gfx/timedrenderobject.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -43,14 +43,12 @@ namespace Sword25 { // ----------------------------------------------------------------------------- BS_TimedRenderObject::BS_TimedRenderObject(BS_RenderObjectPtr<BS_RenderObject> pParent, TYPES Type, unsigned int Handle) : - BS_RenderObject(pParent, Type, Handle) -{ + BS_RenderObject(pParent, Type, Handle) { BS_ASSERT(GetManager()); GetManager()->AttatchTimedRenderObject(this); } -BS_TimedRenderObject::~BS_TimedRenderObject() -{ +BS_TimedRenderObject::~BS_TimedRenderObject() { BS_ASSERT(GetManager()); GetManager()->DetatchTimedRenderObject(this); } diff --git a/engines/sword25/gfx/timedrenderobject.h b/engines/sword25/gfx/timedrenderobject.h index f2aa4a638d..576ab64383 100644 --- a/engines/sword25/gfx/timedrenderobject.h +++ b/engines/sword25/gfx/timedrenderobject.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,21 +54,20 @@ namespace Sword25 { // ----------------------------------------------------------------------------- /** - @brief + @brief */ -class BS_TimedRenderObject : public BS_RenderObject -{ +class BS_TimedRenderObject : public BS_RenderObject { public: BS_TimedRenderObject(BS_RenderObjectPtr<BS_RenderObject> pParent, TYPES Type, unsigned int Handle = 0); ~BS_TimedRenderObject(); /** - @brief Teilt dem Objekt mit, dass ein neuer Frame begonnen wird. + @brief Teilt dem Objekt mit, dass ein neuer Frame begonnen wird. - Diese Methode wird jeden Frame an jedem BS_TimedRenderObject aufgerufen um diesen zu ermöglichen - ihren Zustand Zeitabhängig zu verändern (z.B. Animationen).<br> - @param int TimeElapsed gibt an wie viel Zeit (in Microsekunden) seit dem letzten Frame vergangen ist. + Diese Methode wird jeden Frame an jedem BS_TimedRenderObject aufgerufen um diesen zu ermöglichen + ihren Zustand Zeitabhängig zu verändern (z.B. Animationen).<br> + @param int TimeElapsed gibt an wie viel Zeit (in Microsekunden) seit dem letzten Frame vergangen ist. */ virtual void FrameNotification(int TimeElapsed) = 0; }; diff --git a/engines/sword25/input/inputengine.cpp b/engines/sword25/input/inputengine.cpp index 5b26bb81ba..7552118e54 100644 --- a/engines/sword25/input/inputengine.cpp +++ b/engines/sword25/input/inputengine.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/input/inputengine.h b/engines/sword25/input/inputengine.h index f88f67de38..c0f2b47bf5 100644 --- a/engines/sword25/input/inputengine.h +++ b/engines/sword25/input/inputengine.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -57,15 +57,15 @@ namespace Sword25 { class BS_InputEngine : public BS_Service, public BS_Persistable { public: - BS_InputEngine(BS_Kernel* pKernel); - virtual ~BS_InputEngine(){}; + BS_InputEngine(BS_Kernel *pKernel); + virtual ~BS_InputEngine() {}; // NOTE: These codes are registered in inputengine_script.cpp // Any changes to these enums must also adjust the above file. - enum KEY_CODES { - KEY_BACKSPACE = 0x08, - KEY_TAB = 0x09, - KEY_CLEAR = 0x0C, + enum KEY_CODES { + KEY_BACKSPACE = 0x08, + KEY_TAB = 0x09, + KEY_CLEAR = 0x0C, KEY_RETURN = 0x0D, KEY_PAUSE = 0x13, KEY_CAPSLOCK = 0x14, @@ -79,45 +79,45 @@ public: KEY_UP = 0x26, KEY_RIGHT = 0x27, KEY_DOWN = 0x28, - KEY_PRINTSCREEN = 0x2C, + KEY_PRINTSCREEN = 0x2C, KEY_INSERT = 0x2D, KEY_DELETE = 0x2E, - KEY_0 = 0x30, - KEY_1 = 0x31, - KEY_2 = 0x32, - KEY_3 = 0x33, - KEY_4 = 0x34, - KEY_5 = 0x35, - KEY_6 = 0x36, - KEY_7 = 0x37, - KEY_8 = 0x38, - KEY_9 = 0x39, - KEY_A = 0x41, - KEY_B = 0x42, - KEY_C = 0x43, - KEY_D = 0x44, - KEY_E = 0x45, - KEY_F = 0x46, - KEY_G = 0x47, - KEY_H = 0x48, - KEY_I = 0x49, - KEY_J = 0x4A, - KEY_K = 0x4B, - KEY_L = 0x4C, - KEY_M = 0x4D, - KEY_N = 0x4E, - KEY_O = 0x4F, - KEY_P = 0x50, - KEY_Q = 0x51, - KEY_R = 0x52, - KEY_S = 0x53, - KEY_T = 0x54, - KEY_U = 0x55, - KEY_V = 0x56, - KEY_W = 0x57, - KEY_X = 0x58, - KEY_Y = 0x59, - KEY_Z = 0x5A, + KEY_0 = 0x30, + KEY_1 = 0x31, + KEY_2 = 0x32, + KEY_3 = 0x33, + KEY_4 = 0x34, + KEY_5 = 0x35, + KEY_6 = 0x36, + KEY_7 = 0x37, + KEY_8 = 0x38, + KEY_9 = 0x39, + KEY_A = 0x41, + KEY_B = 0x42, + KEY_C = 0x43, + KEY_D = 0x44, + KEY_E = 0x45, + KEY_F = 0x46, + KEY_G = 0x47, + KEY_H = 0x48, + KEY_I = 0x49, + KEY_J = 0x4A, + KEY_K = 0x4B, + KEY_L = 0x4C, + KEY_M = 0x4D, + KEY_N = 0x4E, + KEY_O = 0x4F, + KEY_P = 0x50, + KEY_Q = 0x51, + KEY_R = 0x52, + KEY_S = 0x53, + KEY_T = 0x54, + KEY_U = 0x55, + KEY_V = 0x56, + KEY_W = 0x57, + KEY_X = 0x58, + KEY_Y = 0x59, + KEY_Z = 0x5A, KEY_NUMPAD0 = 0x60, KEY_NUMPAD1 = 0x61, KEY_NUMPAD2 = 0x62, @@ -154,7 +154,7 @@ public: KEY_RCONTROL = 0xA3 }; - // NOTE: These codes are registered in inputengine_script.cpp. + // NOTE: These codes are registered in inputengine_script.cpp. // Any changes to these enums must also adjust the above file. enum KEY_COMMANDS { KEY_COMMAND_ENTER = 1, @@ -171,16 +171,16 @@ public: /// -------------------------------------------------------------- /// THESE METHODS MUST BE IMPLEMENTED BY THE INPUT ENGINE /// -------------------------------------------------------------- - + /** * Initialises the input engine - * @return Returns a true on success, otherwise false. + * @return Returns a true on success, otherwise false. */ virtual bool Init() = 0; /** * Performs a "tick" of the input engine. - * + * * This method should be called once per frame. It can be used by implementations * of the input engine that are not running in their own thread, or to perform * additional administrative tasks that are needed. @@ -240,8 +240,8 @@ public: /** * Returns true if a given key was pressed - * @param KeyCode The key code to be checked - * @return Returns true if the given key is done, otherwise false. + * @param KeyCode The key code to be checked + * @return Returns true if the given key is done, otherwise false. */ virtual bool IsKeyDown(unsigned int KeyCode) = 0; @@ -251,7 +251,7 @@ public: * The difference between IsKeyDown() is that this only returns true after the key * has been released. This method facilitates the retrieval of keys, and reading * strings that users type. - * @param KeyCode The key code to be checked + * @param KeyCode The key code to be checked */ virtual bool WasKeyDown(unsigned int KeyCode) = 0; @@ -261,19 +261,19 @@ public: * Registers a callback function for keyboard input. * * The callbacks that are registered with this function will be called whenever an - * input key is pressed. A letter entry is different from the query using the - * methods IsKeyDown () and WasKeyDown () in the sense that are treated instead - * of actual scan-coded letters. These were taken into account, among other things: + * input key is pressed. A letter entry is different from the query using the + * methods IsKeyDown () and WasKeyDown () in the sense that are treated instead + * of actual scan-coded letters. These were taken into account, among other things: * the keyboard layout, the condition the Shift and Caps Lock keys and the repetition * of longer holding the key. * The input of strings by the user through use of callbacks should be implemented. - * @return Returns true if the function was registered, otherwise false. + * @return Returns true if the function was registered, otherwise false. */ virtual bool RegisterCharacterCallback(CallbackPtr Callback) = 0; /** * De-registeres a previously registered callback function. - * @return Returns true if the function could be de-registered, otherwise false. + * @return Returns true if the function could be de-registered, otherwise false. */ virtual bool UnregisterCharacterCallback(CallbackPtr Callback) = 0; @@ -282,17 +282,17 @@ public: /** * Registers a callback function for the input of commands that can have influence on the string input * - * The callbacks that are registered with this function will be called whenever the input service - * has a key that affects the character string input. This could be the following keys: + * The callbacks that are registered with this function will be called whenever the input service + * has a key that affects the character string input. This could be the following keys: * Enter, End, Left, Right, ... * The input of strings by the user through the use of callbacks should be implemented. - * @return Returns true if the function was registered, otherwise false. + * @return Returns true if the function was registered, otherwise false. */ virtual bool RegisterCommandCallback(CallbackPtr Callback) = 0; /** * Un-register a callback function for the input of commands that can have an influence on the string input. - * @return Returns true if the function could be de-registered, otherwise false. + * @return Returns true if the function could be de-registered, otherwise false. */ virtual bool UnregisterCommandCallback(CommandCallback Callback) = 0; diff --git a/engines/sword25/input/inputengine_script.cpp b/engines/sword25/input/inputengine_script.cpp index a7bd39481b..70c26e5282 100644 --- a/engines/sword25/input/inputengine_script.cpp +++ b/engines/sword25/input/inputengine_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -61,45 +61,47 @@ static void TheCharacterCallback(int Character); static void TheCommandCallback(int Command); namespace { - class CharacterCallbackClass : public BS_LuaCallback { - public: - CharacterCallbackClass(lua_State *L) : BS_LuaCallback(L) {}; - - Common::String Character; - - protected: - int PreFunctionInvokation(lua_State *L) { - lua_pushstring(L, Character.c_str()); - return 1; - } - }; - Common::SharedPtr<CharacterCallbackClass> CharacterCallbackPtr; - - // ----------------------------------------------------------------------------- - - class CommandCallbackClass : public BS_LuaCallback { - public: - CommandCallbackClass(lua_State *L) : BS_LuaCallback(L) { Command = BS_InputEngine::KEY_COMMAND_BACKSPACE; } - - BS_InputEngine::KEY_COMMANDS Command; - - protected: - int PreFunctionInvokation(lua_State *L) { - lua_pushnumber(L, Command); - return 1; - } - }; - Common::SharedPtr<CommandCallbackClass> CommandCallbackPtr; - - // ------------------------------------------------------------------------- - - struct CallbackfunctionRegisterer { - CallbackfunctionRegisterer() { - BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaCommandCB", TheCommandCallback); - BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaCharacterCB", TheCharacterCallback); - } - }; - static CallbackfunctionRegisterer Instance; +class CharacterCallbackClass : public BS_LuaCallback { +public: + CharacterCallbackClass(lua_State *L) : BS_LuaCallback(L) {}; + + Common::String Character; + +protected: + int PreFunctionInvokation(lua_State *L) { + lua_pushstring(L, Character.c_str()); + return 1; + } +}; +Common::SharedPtr<CharacterCallbackClass> CharacterCallbackPtr; + +// ----------------------------------------------------------------------------- + +class CommandCallbackClass : public BS_LuaCallback { +public: + CommandCallbackClass(lua_State *L) : BS_LuaCallback(L) { + Command = BS_InputEngine::KEY_COMMAND_BACKSPACE; + } + + BS_InputEngine::KEY_COMMANDS Command; + +protected: + int PreFunctionInvokation(lua_State *L) { + lua_pushnumber(L, Command); + return 1; + } +}; +Common::SharedPtr<CommandCallbackClass> CommandCallbackPtr; + +// ------------------------------------------------------------------------- + +struct CallbackfunctionRegisterer { + CallbackfunctionRegisterer() { + BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaCommandCB", TheCommandCallback); + BS_CallbackRegistry::GetInstance().RegisterCallbackFunction("LuaCharacterCB", TheCharacterCallback); + } +}; +static CallbackfunctionRegisterer Instance; } // ----------------------------------------------------------------------------- @@ -313,7 +315,7 @@ static const luaL_reg PACKAGE_FUNCTIONS[] = { "UnregisterCharacterCallback", UnregisterCharacterCallback, "RegisterCommandCallback", RegisterCommandCallback, "UnregisterCommandCallback", UnregisterCommandCallback, - 0, 0, + 0, 0, }; #define X(k) "KEY_" #k, BS_InputEngine::KEY_##k diff --git a/engines/sword25/input/scummvminput.cpp b/engines/sword25/input/scummvminput.cpp index 14c94bd226..76a7f0fe09 100644 --- a/engines/sword25/input/scummvminput.cpp +++ b/engines/sword25/input/scummvminput.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,19 +54,19 @@ namespace Sword25 { // ----------------------------------------------------------------------------- ScummVMInput::ScummVMInput(BS_Kernel *pKernel) : - m_CurrentState(0), - m_LeftMouseDown(false), - m_RightMouseDown(false), - m_MouseX(0), - m_MouseY(0), - m_LeftDoubleClick(false), - m_DoubleClickTime(DOUBLE_CLICK_TIME), - m_DoubleClickRectWidth(DOUBLE_CLICK_RECT_SIZE), - m_DoubleClickRectHeight(DOUBLE_CLICK_RECT_SIZE), - m_LastLeftClickTime(0), - m_LastLeftClickMouseX(0), - m_LastLeftClickMouseY(0), - BS_InputEngine(pKernel) { + m_CurrentState(0), + m_LeftMouseDown(false), + m_RightMouseDown(false), + m_MouseX(0), + m_MouseY(0), + m_LeftDoubleClick(false), + m_DoubleClickTime(DOUBLE_CLICK_TIME), + m_DoubleClickRectWidth(DOUBLE_CLICK_RECT_SIZE), + m_DoubleClickRectHeight(DOUBLE_CLICK_RECT_SIZE), + m_LastLeftClickTime(0), + m_LastLeftClickMouseX(0), + m_LastLeftClickMouseY(0), + BS_InputEngine(pKernel) { memset(m_KeyboardState[0], 0, sizeof(m_KeyboardState[0])); memset(m_KeyboardState[1], 0, sizeof(m_KeyboardState[1])); m_LeftMouseState[0] = false; @@ -80,7 +80,9 @@ ScummVMInput::~ScummVMInput() { // ----------------------------------------------------------------------------- -BS_Service *ScummVMInput_CreateObject(BS_Kernel *pKernel) { return new ScummVMInput(pKernel); } +BS_Service *ScummVMInput_CreateObject(BS_Kernel *pKernel) { + return new ScummVMInput(pKernel); +} // ----------------------------------------------------------------------------- @@ -102,18 +104,21 @@ void ScummVMInput::Update() { case Common::EVENT_LBUTTONDOWN: case Common::EVENT_LBUTTONUP: m_LeftMouseDown = event.type == Common::EVENT_LBUTTONDOWN; - m_MouseX = event.mouse.x; m_MouseY = event.mouse.y; + m_MouseX = event.mouse.x; + m_MouseY = event.mouse.y; handleEvents = false; break; case Common::EVENT_RBUTTONDOWN: case Common::EVENT_RBUTTONUP: m_RightMouseDown = event.type == Common::EVENT_RBUTTONDOWN; - m_MouseX = event.mouse.x; m_MouseY = event.mouse.y; + m_MouseX = event.mouse.x; + m_MouseY = event.mouse.y; handleEvents = false; break; case Common::EVENT_MOUSEMOVE: - m_MouseX = event.mouse.x; m_MouseY = event.mouse.y; + m_MouseX = event.mouse.x; + m_MouseY = event.mouse.y; break; case Common::EVENT_KEYDOWN: @@ -162,8 +167,8 @@ void ScummVMInput::TestForLeftDoubleClick() { // 1. The two clicks are close enough together // 2. The mouse cursor hasn't moved much if (Now - m_LastLeftClickTime <= m_DoubleClickTime && - ABS(m_MouseX - m_LastLeftClickMouseX) <= m_DoubleClickRectWidth / 2 && - ABS(m_MouseY - m_LastLeftClickMouseY) <= m_DoubleClickRectHeight / 2) { + ABS(m_MouseX - m_LastLeftClickMouseX) <= m_DoubleClickRectWidth / 2 && + ABS(m_MouseY - m_LastLeftClickMouseY) <= m_DoubleClickRectHeight / 2) { m_LeftDoubleClick = true; // Reset the time and position of the last click, so that clicking is not @@ -184,7 +189,7 @@ void ScummVMInput::TestForLeftDoubleClick() { // ----------------------------------------------------------------------------- void AlterKeyboardState(int keycode, byte newState) { - + } // ----------------------------------------------------------------------------- @@ -208,7 +213,7 @@ bool ScummVMInput::WasRightMouseDown() { // ----------------------------------------------------------------------------- int ScummVMInput::GetMouseX() { - return m_MouseX; + return m_MouseX; } // ----------------------------------------------------------------------------- @@ -226,8 +231,8 @@ bool ScummVMInput::IsKeyDown(unsigned int KeyCode) { // ----------------------------------------------------------------------------- bool ScummVMInput::WasKeyDown(unsigned int KeyCode) { - return ((m_KeyboardState[m_CurrentState][KeyCode] & 0x80) == 0) && - ((m_KeyboardState[m_CurrentState ^ 1][KeyCode] & 0x80) != 0); + return ((m_KeyboardState[m_CurrentState][KeyCode] & 0x80) == 0) && + ((m_KeyboardState[m_CurrentState ^ 1][KeyCode] & 0x80) != 0); } // ----------------------------------------------------------------------------- @@ -259,8 +264,8 @@ bool ScummVMInput::RegisterCharacterCallback(CharacterCallback Callback) { // ----------------------------------------------------------------------------- bool ScummVMInput::UnregisterCharacterCallback(CharacterCallback Callback) { - Common::List<CharacterCallback>::iterator CallbackIter = Common::find(m_CharacterCallbacks.begin(), - m_CharacterCallbacks.end(), Callback); + Common::List<CharacterCallback>::iterator CallbackIter = Common::find(m_CharacterCallbacks.begin(), + m_CharacterCallbacks.end(), Callback); if (CallbackIter != m_CharacterCallbacks.end()) { m_CharacterCallbacks.erase(CallbackIter); return true; @@ -285,8 +290,8 @@ bool ScummVMInput::RegisterCommandCallback(CommandCallback Callback) { // ----------------------------------------------------------------------------- bool ScummVMInput::UnregisterCommandCallback(CommandCallback Callback) { - Common::List<CommandCallback>::iterator CallbackIter = - Common::find(m_CommandCallbacks.begin(), m_CommandCallbacks.end(), Callback); + Common::List<CommandCallback>::iterator CallbackIter = + Common::find(m_CommandCallbacks.begin(), m_CommandCallbacks.end(), Callback); if (CallbackIter != m_CommandCallbacks.end()) { m_CommandCallbacks.erase(CallbackIter); return true; @@ -302,7 +307,7 @@ void ScummVMInput::ReportCharacter(unsigned char Character) { Common::List<CharacterCallback>::const_iterator CallbackIter = m_CharacterCallbacks.begin(); while (CallbackIter != m_CharacterCallbacks.end()) { // Iterator vor dem Aufruf erhöhen und im Folgendem auf einer Kopie arbeiten. - // Dieses Vorgehen ist notwendig da der Iterator möglicherweise von der Callbackfunktion durch das Deregistrieren des Callbacks + // Dieses Vorgehen ist notwendig da der Iterator möglicherweise von der Callbackfunktion durch das Deregistrieren des Callbacks // invalidiert wird. Common::List<CharacterCallback>::const_iterator CurCallbackIter = CallbackIter; ++CallbackIter; @@ -317,7 +322,7 @@ void ScummVMInput::ReportCommand(KEY_COMMANDS Command) { Common::List<CommandCallback>::const_iterator CallbackIter = m_CommandCallbacks.begin(); while (CallbackIter != m_CommandCallbacks.end()) { // Iterator vor dem Aufruf erhöhen und im Folgendem auf einer Kopie arbeiten. - // Dieses Vorgehen ist notwendig da der Iterator möglicherweise von der Callbackfunktion durch das Deregistrieren des Callbacks + // Dieses Vorgehen ist notwendig da der Iterator möglicherweise von der Callbackfunktion durch das Deregistrieren des Callbacks // invalidiert wird. Common::List<CommandCallback>::const_iterator CurCallbackIter = CallbackIter; ++CallbackIter; @@ -374,7 +379,7 @@ bool ScummVMInput::Unpersist(BS_InputPersistenceBlock &Reader) { Reader.Read(CallbackFunctionName); m_CommandCallbacks.push_back(reinterpret_cast<CommandCallback>( - BS_CallbackRegistry::GetInstance().ResolveCallbackFunction(CallbackFunctionName))); + BS_CallbackRegistry::GetInstance().ResolveCallbackFunction(CallbackFunctionName))); } // Character-Callbackliste leeren. diff --git a/engines/sword25/input/scummvminput.h b/engines/sword25/input/scummvminput.h index b38a54b757..b7f38df603 100644 --- a/engines/sword25/input/scummvminput.h +++ b/engines/sword25/input/scummvminput.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -51,7 +51,7 @@ class ScummVMInput : public BS_InputEngine { public: ScummVMInput(BS_Kernel *pKernel); virtual ~ScummVMInput(); - + virtual bool Init(); virtual void Update(); virtual bool IsLeftMouseDown(); @@ -79,23 +79,23 @@ private: void TestForLeftDoubleClick(); void AlterKeyboardState(int keycode, byte newState); - byte m_KeyboardState[2][256]; - bool m_LeftMouseState[2]; - bool m_RightMouseState[2]; - unsigned int m_CurrentState; - int m_MouseX; - int m_MouseY; - bool m_LeftMouseDown; - bool m_RightMouseDown; - bool m_LeftDoubleClick; - unsigned int m_DoubleClickTime; - int m_DoubleClickRectWidth; - int m_DoubleClickRectHeight; - unsigned int m_LastLeftClickTime; - int m_LastLeftClickMouseX; - int m_LastLeftClickMouseY; - Common::List<CommandCallback> m_CommandCallbacks; - Common::List<CharacterCallback> m_CharacterCallbacks; + byte m_KeyboardState[2][256]; + bool m_LeftMouseState[2]; + bool m_RightMouseState[2]; + unsigned int m_CurrentState; + int m_MouseX; + int m_MouseY; + bool m_LeftMouseDown; + bool m_RightMouseDown; + bool m_LeftDoubleClick; + unsigned int m_DoubleClickTime; + int m_DoubleClickRectWidth; + int m_DoubleClickRectHeight; + unsigned int m_LastLeftClickTime; + int m_LastLeftClickMouseX; + int m_LastLeftClickMouseY; + Common::List<CommandCallback> m_CommandCallbacks; + Common::List<CharacterCallback> m_CharacterCallbacks; }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/bs_stdint.h b/engines/sword25/kernel/bs_stdint.h index c39a219bc9..c1970bff3e 100644 --- a/engines/sword25/kernel/bs_stdint.h +++ b/engines/sword25/kernel/bs_stdint.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/kernel/callbackregistry.cpp b/engines/sword25/kernel/callbackregistry.cpp index b9b48ed18f..a530159cd7 100644 --- a/engines/sword25/kernel/callbackregistry.cpp +++ b/engines/sword25/kernel/callbackregistry.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -76,7 +76,7 @@ bool BS_CallbackRegistry::RegisterCallbackFunction(const Common::String &Name, C } StoreCallbackFunction(Name, Ptr); - + return true; } diff --git a/engines/sword25/kernel/callbackregistry.h b/engines/sword25/kernel/callbackregistry.h index 72b8135e47..a4ebd03dba 100644 --- a/engines/sword25/kernel/callbackregistry.h +++ b/engines/sword25/kernel/callbackregistry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -52,28 +52,30 @@ namespace Sword25 { // Klassendeklaration // ----------------------------------------------------------------------------- -typedef void (*CallbackPtr)(int Command); +typedef void (*CallbackPtr)(int Command); class BS_CallbackRegistry { public: - static BS_CallbackRegistry & GetInstance() { + static BS_CallbackRegistry &GetInstance() { static BS_CallbackRegistry Instance; return Instance; } - bool RegisterCallbackFunction(const Common::String &Name, CallbackPtr Ptr); - CallbackPtr ResolveCallbackFunction(const Common::String &Name) const; - Common::String ResolveCallbackPointer(CallbackPtr Ptr) const; + bool RegisterCallbackFunction(const Common::String &Name, CallbackPtr Ptr); + CallbackPtr ResolveCallbackFunction(const Common::String &Name) const; + Common::String ResolveCallbackPointer(CallbackPtr Ptr) const; private: typedef Common::HashMap<Common::String, CallbackPtr, Common::CaseSensitiveString_Hash, Common::CaseSensitiveString_EqualTo> NameToPtrMap; NameToPtrMap m_NameToPtrMap; struct CallbackPtr_EqualTo { - bool operator()(CallbackPtr x, CallbackPtr y) const { return x == y; } + bool operator()(CallbackPtr x, CallbackPtr y) const { + return x == y; + } }; struct CallbackPtr_Hash { - uint operator()(CallbackPtr x) const { + uint operator()(CallbackPtr x) const { return static_cast<uint>((int64)x % ((int64)1 << sizeof(uint))); } }; @@ -81,9 +83,9 @@ private: typedef Common::HashMap<CallbackPtr, Common::String, CallbackPtr_Hash, CallbackPtr_EqualTo> PtrToNameMap; PtrToNameMap m_PtrToNameMap; - CallbackPtr FindPtrByName(const Common::String &Name) const; - Common::String FindNameByPtr(CallbackPtr Ptr) const; - void StoreCallbackFunction(const Common::String &Name, CallbackPtr Ptr); + CallbackPtr FindPtrByName(const Common::String &Name) const; + Common::String FindNameByPtr(CallbackPtr Ptr) const; + void StoreCallbackFunction(const Common::String &Name, CallbackPtr Ptr); }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/common.h b/engines/sword25/kernel/common.h index 93231f1a95..4e272f2591 100644 --- a/engines/sword25/kernel/common.h +++ b/engines/sword25/kernel/common.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -47,10 +47,10 @@ // Global constants #if _DEBUG && !DEBUG - #define DEBUG +#define DEBUG #endif -#define BS_ACTIVATE_LOGGING // When defined, logging is activated +#define BS_ACTIVATE_LOGGING // When defined, logging is activated // Engine Includes #include "sword25/kernel/memleaks.h" diff --git a/engines/sword25/kernel/filesystemutil.cpp b/engines/sword25/kernel/filesystemutil.cpp index 831efc6add..5eddc06bd0 100644 --- a/engines/sword25/kernel/filesystemutil.cpp +++ b/engines/sword25/kernel/filesystemutil.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -78,7 +78,7 @@ public: return ""; } - // Return the path + // Return the path return path; } diff --git a/engines/sword25/kernel/filesystemutil.h b/engines/sword25/kernel/filesystemutil.h index 828ff31922..0fffa72d9f 100644 --- a/engines/sword25/kernel/filesystemutil.h +++ b/engines/sword25/kernel/filesystemutil.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,8 +33,8 @@ */ /* - * - * The class BS_FileSystemUtil represents a wrapper for file system specific + * + * The class BS_FileSystemUtil represents a wrapper for file system specific * operations that do not have equivalents in the C/C++ libraries. * * Each supported platform must implement this interface, and the method @@ -69,42 +69,42 @@ public: * This function returns the name of the directory in which all user data is to be stored. * * These are for example Screenshots, game saves, configuration files, log files, ... - * @return Returns the name of the directory for user data. + * @return Returns the name of the directory for user data. */ virtual Common::String GetUserdataDirectory() = 0; /** - * @return Returns the path seperator + * @return Returns the path seperator */ - virtual Common::String GetPathSeparator() = 0; + virtual Common::String GetPathSeparator() = 0; /** - * @param Filename The path to a file. - * @return Returns the size of the specified file. If the size could not be + * @param Filename The path to a file. + * @return Returns the size of the specified file. If the size could not be * determined, or the file does not exist, returns -1 */ virtual int64 GetFileSize(const Common::String &Filename) = 0; /** - * @param Filename The path to a file. - * @return Returns the timestamp of the specified file. + * @param Filename The path to a file. + * @return Returns the timestamp of the specified file. */ virtual TimeDate GetFileTime(const Common::String &Filename) = 0; /** - * @param Filename The path to a file. - * @return Returns true if the file exists. + * @param Filename The path to a file. + * @return Returns true if the file exists. */ virtual bool FileExists(const Common::String &Filename) = 0; /** * This function creates a directory - * + * * If the parameter is "\b\c\d\e" is passed, and "\b\c" already exists, then folder 'd' * will be created, and subdirectory 'e' under it. - * @param DirectoryName The name of the directory to be created - * @return Returns true if the folder(s) could be created, otherwise false. + * @param DirectoryName The name of the directory to be created + * @return Returns true if the folder(s) could be created, otherwise false. */ virtual bool CreateDirectory(const Common::String &DirectoryName) = 0; /** * Creates a list of filenames in a given directory. - * @param Directory The directory to search - * @return Returns a vector containing all of the found filenames + * @param Directory The directory to search + * @return Returns a vector containing all of the found filenames */ virtual Common::StringArray GetFilesInDirectory(const Common::String &Path) = 0; }; diff --git a/engines/sword25/kernel/inputpersistenceblock.cpp b/engines/sword25/kernel/inputpersistenceblock.cpp index 6528d041ad..764cadd373 100644 --- a/engines/sword25/kernel/inputpersistenceblock.cpp +++ b/engines/sword25/kernel/inputpersistenceblock.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -46,9 +46,9 @@ namespace Sword25 { // Constructor / Destructor // ----------------------------------------------------------------------------- -BS_InputPersistenceBlock::BS_InputPersistenceBlock(const void * Data, unsigned int DataLength) : - m_Data(static_cast<const unsigned char *>(Data), DataLength), - m_ErrorState(NONE) { +BS_InputPersistenceBlock::BS_InputPersistenceBlock(const void *Data, unsigned int DataLength) : + m_Data(static_cast<const unsigned char *>(Data), DataLength), + m_ErrorState(NONE) { m_Iter = m_Data.begin(); } @@ -118,7 +118,7 @@ void BS_InputPersistenceBlock::Read(bool &Value) { void BS_InputPersistenceBlock::Read(Common::String &Value) { Value = ""; - + if (CheckMarker(STRING_MARKER)) { unsigned int Size; Read(Size); @@ -146,7 +146,7 @@ void BS_InputPersistenceBlock::Read(Common::Array<unsigned char> &Value) { // ----------------------------------------------------------------------------- -void BS_InputPersistenceBlock::RawRead(void * DestPtr, size_t Size) { +void BS_InputPersistenceBlock::RawRead(void *DestPtr, size_t Size) { if (CheckBlockSize(Size)) { memcpy(DestPtr, &*m_Iter, Size); m_Iter += Size; diff --git a/engines/sword25/kernel/inputpersistenceblock.h b/engines/sword25/kernel/inputpersistenceblock.h index 0e8e3bf5e6..0bd50bbeb1 100644 --- a/engines/sword25/kernel/inputpersistenceblock.h +++ b/engines/sword25/kernel/inputpersistenceblock.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -32,7 +32,7 @@ * */ -#ifndef SWORD25_INPUTPERSISTENCEBLOCK_H +#ifndef SWORD25_INPUTPERSISTENCEBLOCK_H #define SWORD25_INPUTPERSISTENCEBLOCK_H // ----------------------------------------------------------------------------- @@ -68,8 +68,12 @@ public: void Read(Common::String &Value); void Read(Common::Array<unsigned char> &Value); - bool IsGood() const { return m_ErrorState == NONE; } - ErrorState GetErrorState() const { return m_ErrorState; } + bool IsGood() const { + return m_ErrorState == NONE; + } + ErrorState GetErrorState() const { + return m_ErrorState; + } private: bool CheckMarker(unsigned char Marker); diff --git a/engines/sword25/kernel/kernel.cpp b/engines/sword25/kernel/kernel.cpp index 8275db67f7..6348ca0f63 100644 --- a/engines/sword25/kernel/kernel.cpp +++ b/engines/sword25/kernel/kernel.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,7 +54,7 @@ BS_Kernel::BS_Kernel() : _Running(false), _pResourceManager(NULL), _InitSuccess(false) { - + // Log that the kernel is beign created BS_LOGLN("created."); @@ -115,7 +115,7 @@ BS_Kernel::~BS_Kernel() { delete _SuperclassList.back(); _SuperclassList.pop_back(); } - + // Release the window object delete _pWindow; BS_LOGLN("Window destroyed."); @@ -129,12 +129,11 @@ BS_Kernel::~BS_Kernel() { // Service Methoden // ---------------- -BS_Kernel::Superclass::Superclass (BS_Kernel* pKernel, const Common::String& Identifier) : +BS_Kernel::Superclass::Superclass(BS_Kernel *pKernel, const Common::String &Identifier) : _pKernel(pKernel), - _Identifier(Identifier), - _ServiceCount(0), - _ActiveService(NULL) -{ + _Identifier(Identifier), + _ServiceCount(0), + _ActiveService(NULL) { for (unsigned int i = 0; i < BS_SERVICE_COUNT; i++) if (BS_SERVICE_TABLE[i].SuperclassIdentifier == _Identifier) _ServiceCount++; @@ -147,15 +146,15 @@ BS_Kernel::Superclass::~Superclass() { /** * Gets the identifier of a service with a given superclass. * The number of services in a superclass can be learned with GetServiceCount(). - * @param SuperclassIdentifier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentifier The name of the superclass + * z.B: "sfx", "gfx", "package" ... * @param Number die Nummer des Services, dessen Bezeichner man erfahren will.<br> - * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen - * 0 und GetServiceCount() - 1 sein. + * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen + * 0 und GetServiceCount() - 1 sein. */ Common::String BS_Kernel::Superclass::GetServiceIdentifier(unsigned int Number) { if (Number > _ServiceCount) return NULL; - + unsigned int CurServiceOrd = 0; for (unsigned int i = 0; i < BS_SERVICE_COUNT; i++) { if (BS_SERVICE_TABLE[i].SuperclassIdentifier == _Identifier) @@ -169,31 +168,27 @@ Common::String BS_Kernel::Superclass::GetServiceIdentifier(unsigned int Number) } /** - * Creates a new service with the given identifier. Returns a pointer to the service, or null if the + * Creates a new service with the given identifier. Returns a pointer to the service, or null if the * service could not be created * Note: All services must be registered in service_ids.h, otherwise they cannot be created here - * @param SuperclassIdentifier The name of the superclass of the service - * z.B: "sfx", "gfx", "package" ... - * @param ServiceIdentifier The name of the service - * For the superclass "sfx" an example could be "Fmod" or "directsound" + * @param SuperclassIdentifier The name of the superclass of the service + * z.B: "sfx", "gfx", "package" ... + * @param ServiceIdentifier The name of the service + * For the superclass "sfx" an example could be "Fmod" or "directsound" */ BS_Service *BS_Kernel::Superclass::NewService(const Common::String &ServiceIdentifier) { for (unsigned int i = 0; i < BS_SERVICE_COUNT; i++) if (BS_SERVICE_TABLE[i].SuperclassIdentifier == _Identifier && - BS_SERVICE_TABLE[i].ServiceIdentifier == ServiceIdentifier) - { - BS_Service* NewService = BS_SERVICE_TABLE[i].CreateMethod(_pKernel); - - if (NewService) - { + BS_SERVICE_TABLE[i].ServiceIdentifier == ServiceIdentifier) { + BS_Service *NewService = BS_SERVICE_TABLE[i].CreateMethod(_pKernel); + + if (NewService) { DisconnectService(); BS_LOGLN("Service '%s' created from superclass '%s'.", ServiceIdentifier.c_str(), _Identifier.c_str()); _ActiveService = NewService; _ActiveServiceName = BS_SERVICE_TABLE[i].ServiceIdentifier; return _ActiveService; - } - else - { + } else { BS_LOG_ERRORLN("Failed to create service '%s' from superclass '%s'.", ServiceIdentifier.c_str(), _Identifier.c_str()); return NULL; } @@ -204,10 +199,10 @@ BS_Service *BS_Kernel::Superclass::NewService(const Common::String &ServiceIdent } /** - * Ends the current service of a superclass. Returns true on success, and false if the superclass + * Ends the current service of a superclass. Returns true on success, and false if the superclass * does not exist or if not service was active - * @param SuperclassIdentfier The name of the superclass which is to be disconnected - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass which is to be disconnected + * z.B: "sfx", "gfx", "package" ... */ bool BS_Kernel::Superclass::DisconnectService() { if (_ActiveService) { @@ -221,7 +216,7 @@ bool BS_Kernel::Superclass::DisconnectService() { } BS_Kernel::Superclass *BS_Kernel::GetSuperclassByIdentifier(const Common::String &Identifier) { - Common::Array<Superclass*>::iterator Iter; + Common::Array<Superclass *>::iterator Iter; for (Iter = _SuperclassList.begin(); Iter != _SuperclassList.end(); ++Iter) { if ((*Iter)->GetIdentifier() == Identifier) return *Iter; @@ -241,32 +236,32 @@ unsigned int BS_Kernel::GetSuperclassCount() { /** * Returns the name of a superclass with the specified index. * Note: The number of superclasses can be retrieved using GetSuperclassCount - * @param Number The number of the superclass to return the identifier for. + * @param Number The number of the superclass to return the identifier for. * It should be noted that the number should be between 0 und GetSuperclassCount() - 1. */ Common::String BS_Kernel::GetSuperclassIdentifier(unsigned int Number) { if (Number > _SuperclassList.size()) return NULL; - + unsigned int CurSuperclassOrd = 0; - Common::Array<Superclass*>::iterator Iter; + Common::Array<Superclass *>::iterator Iter; for (Iter = _SuperclassList.begin(); Iter != _SuperclassList.end(); ++Iter) { if (CurSuperclassOrd == Number) return ((*Iter)->GetIdentifier()); - + CurSuperclassOrd++; } - + return Common::String(""); } /** * Returns the number of services registered with a given superclass - * @param SuperclassIdentifier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentifier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ -unsigned int BS_Kernel::GetServiceCount(const Common::String & SuperclassIdentifier) { +unsigned int BS_Kernel::GetServiceCount(const Common::String &SuperclassIdentifier) { Superclass *pSuperclass; - if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) + if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) return 0; return pSuperclass->GetServiceCount(); @@ -276,29 +271,29 @@ unsigned int BS_Kernel::GetServiceCount(const Common::String & SuperclassIdentif /** * Gets the identifier of a service with a given superclass. * The number of services in a superclass can be learned with GetServiceCount(). - * @param SuperclassIdentifier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentifier The name of the superclass + * z.B: "sfx", "gfx", "package" ... * @param Number die Nummer des Services, dessen Bezeichner man erfahren will.<br> - * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen - * 0 und GetServiceCount() - 1 sein. + * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen + * 0 und GetServiceCount() - 1 sein. */ -Common::String BS_Kernel::GetServiceIdentifier(const Common::String & SuperclassIdentifier, unsigned int Number) { - Superclass* pSuperclass; +Common::String BS_Kernel::GetServiceIdentifier(const Common::String &SuperclassIdentifier, unsigned int Number) { + Superclass *pSuperclass; if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) return NULL; - return (pSuperclass->GetServiceIdentifier(Number)); + return (pSuperclass->GetServiceIdentifier(Number)); } /** - * Creates a new service with the given identifier. Returns a pointer to the service, or null if the + * Creates a new service with the given identifier. Returns a pointer to the service, or null if the * service could not be created * Note: All services must be registered in service_ids.h, otherwise they cannot be created here - * @param SuperclassIdentifier The name of the superclass of the service - * z.B: "sfx", "gfx", "package" ... - * @param ServiceIdentifier The name of the service - * For the superclass "sfx" an example could be "Fmod" or "directsound" + * @param SuperclassIdentifier The name of the superclass of the service + * z.B: "sfx", "gfx", "package" ... + * @param ServiceIdentifier The name of the service + * For the superclass "sfx" an example could be "Fmod" or "directsound" */ -BS_Service *BS_Kernel::NewService(const Common::String& SuperclassIdentifier, const Common::String& ServiceIdentifier) { +BS_Service *BS_Kernel::NewService(const Common::String &SuperclassIdentifier, const Common::String &ServiceIdentifier) { Superclass *pSuperclass; if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) return NULL; @@ -309,12 +304,12 @@ BS_Service *BS_Kernel::NewService(const Common::String& SuperclassIdentifier, co } /** - * Ends the current service of a superclass. Returns true on success, and false if the superclass + * Ends the current service of a superclass. Returns true on success, and false if the superclass * does not exist or if not service was active - * @param SuperclassIdentfier The name of the superclass which is to be disconnected - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass which is to be disconnected + * z.B: "sfx", "gfx", "package" ... */ -bool BS_Kernel::DisconnectService(const Common::String& SuperclassIdentifier) { +bool BS_Kernel::DisconnectService(const Common::String &SuperclassIdentifier) { Superclass *pSuperclass; if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) return false; @@ -323,10 +318,10 @@ bool BS_Kernel::DisconnectService(const Common::String& SuperclassIdentifier) { /** * Returns a pointer to the currently active service object of a superclass - * @param SuperclassIdentfier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ -BS_Service *BS_Kernel::GetService(const Common::String& SuperclassIdentifier) { +BS_Service *BS_Kernel::GetService(const Common::String &SuperclassIdentifier) { Superclass *pSuperclass; if (!(pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier))) return NULL; @@ -336,11 +331,11 @@ BS_Service *BS_Kernel::GetService(const Common::String& SuperclassIdentifier) { /** * Returns the name of the currentl active service object of a superclass. * If an error occurs, then an empty string is returned - * @param SuperclassIdentfier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ -Common::String BS_Kernel::GetActiveServiceIdentifier(const Common::String& SuperclassIdentifier) { - Superclass * pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier); +Common::String BS_Kernel::GetActiveServiceIdentifier(const Common::String &SuperclassIdentifier) { + Superclass *pSuperclass = GetSuperclassByIdentifier(SuperclassIdentifier); if (!pSuperclass) return Common::String(""); return (pSuperclass->GetActiveServiceName()); @@ -350,8 +345,8 @@ Common::String BS_Kernel::GetActiveServiceIdentifier(const Common::String& Super /** * Returns a random number - * @param Min The minimum allowed value - * @param Max The maximum allowed value + * @param Min The minimum allowed value + * @param Max The maximum allowed value */ int BS_Kernel::GetRandomNumber(int Min, int Max) { BS_ASSERT(Min <= Max); @@ -386,12 +381,9 @@ size_t BS_Kernel::GetUsedMemory() { #ifdef SCUMMVM_DISABLED_CODE PROCESS_MEMORY_COUNTERS pmc; pmc.cb = sizeof(pmc); - if (GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) - { + if (GetProcessMemoryInfo(GetCurrentProcess(), &pmc, sizeof(pmc))) { return pmc.WorkingSetSize; - } - else - { + } else { BS_LOG_ERRORLN("Call to GetProcessMemoryInfo() failed. Error code: %d", GetLastError()); return 0; } @@ -403,7 +395,7 @@ size_t BS_Kernel::GetUsedMemory() { /** * Returns a pointer to the active Gfx Service, or NULL if no Gfx service is active */ -BS_GraphicEngine * BS_Kernel::GetGfx() { +BS_GraphicEngine *BS_Kernel::GetGfx() { return static_cast<BS_GraphicEngine *>(GetService("gfx")); } @@ -412,7 +404,7 @@ BS_GraphicEngine * BS_Kernel::GetGfx() { /** * Returns a pointer to the active Sfx Service, or NULL if no Sfx service is active */ -BS_SoundEngine * BS_Kernel::GetSfx() { +BS_SoundEngine *BS_Kernel::GetSfx() { return static_cast<BS_SoundEngine *>(GetService("sfx")); } @@ -421,7 +413,7 @@ BS_SoundEngine * BS_Kernel::GetSfx() { /** * Returns a pointer to the active input service, or NULL if no input service is active */ -BS_InputEngine * BS_Kernel::GetInput() { +BS_InputEngine *BS_Kernel::GetInput() { return static_cast<BS_InputEngine *>(GetService("input")); } @@ -430,7 +422,7 @@ BS_InputEngine * BS_Kernel::GetInput() { /** * Returns a pointer to the active package manager, or NULL if no manager is active */ -BS_PackageManager * BS_Kernel::GetPackage() { +BS_PackageManager *BS_Kernel::GetPackage() { return static_cast<BS_PackageManager *>(GetService("package")); } @@ -439,7 +431,7 @@ BS_PackageManager * BS_Kernel::GetPackage() { /** * Returns a pointer to the script engine, or NULL if it is not active */ -BS_ScriptEngine * BS_Kernel::GetScript() { +BS_ScriptEngine *BS_Kernel::GetScript() { return static_cast<BS_ScriptEngine *>(GetService("script")); } @@ -448,7 +440,7 @@ BS_ScriptEngine * BS_Kernel::GetScript() { /** * Returns a pointer to the movie player, or NULL if it is not active */ -BS_MoviePlayer * BS_Kernel::GetFMV() { +BS_MoviePlayer *BS_Kernel::GetFMV() { return static_cast<BS_MoviePlayer *>(GetService("fmv")); } diff --git a/engines/sword25/kernel/kernel.h b/engines/sword25/kernel/kernel.h index d09cf68ab6..b610c0caab 100644 --- a/engines/sword25/kernel/kernel.h +++ b/engines/sword25/kernel/kernel.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -71,7 +71,7 @@ class BS_MoviePlayer; /** * This is the main engine class * - * This class creates and manages all other engine components such as sound engine, graphics engine ... + * This class creates and manages all other engine components such as sound engine, graphics engine ... * It is not necessary to release all the items individually, this is performed by the Kernel class. */ class BS_Kernel { @@ -82,42 +82,44 @@ public: /** * Returns a pointer to the window object */ - BS_Window *GetWindow() { return _pWindow; } + BS_Window *GetWindow() { + return _pWindow; + } // Service Methods // --------------- /** - * Creates a new service with the given identifier. Returns a pointer to the service, or null if the + * Creates a new service with the given identifier. Returns a pointer to the service, or null if the * service could not be created - * Note: All services must be registered in service_ids.h, otherwise they cannot be created here - * @param SuperclassIdentifier The name of the superclass of the service - * z.B: "sfx", "gfx", "package" ... - * @param ServiceIdentifier The name of the service - * For the superclass "sfx" an example could be "Fmod" or "directsound" + * Note: All services must be registered in service_ids.h, otherwise they cannot be created here + * @param SuperclassIdentifier The name of the superclass of the service + * z.B: "sfx", "gfx", "package" ... + * @param ServiceIdentifier The name of the service + * For the superclass "sfx" an example could be "Fmod" or "directsound" */ BS_Service *NewService(const Common::String &SuperclassIdentifier, const Common::String &ServiceIdentifier); /** - * Ends the current service of a superclass. Returns true on success, and false if the superclass + * Ends the current service of a superclass. Returns true on success, and false if the superclass * does not exist or if not service was active - * @param SuperclassIdentfier The name of the superclass which is to be disconnected - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass which is to be disconnected + * z.B: "sfx", "gfx", "package" ... */ bool DisconnectService(const Common::String &SuperclassIdentifier); /** * Returns a pointer to the currently active service object of a superclass - * @param SuperclassIdentfier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ BS_Service *GetService(const Common::String &SuperclassIdentifier); /** * Returns the name of the currentl active service object of a superclass. * If an error occurs, then an empty string is returned - * @param SuperclassIdentfier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentfier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ Common::String GetActiveServiceIdentifier(const Common::String &SuperclassIdentifier); @@ -129,26 +131,26 @@ public: /** * Returns the name of a superclass with the specified index. * Note: The number of superclasses can be retrieved using GetSuperclassCount - * @param Number The number of the superclass to return the identifier for. + * @param Number The number of the superclass to return the identifier for. * It should be noted that the number should be between 0 und GetSuperclassCount() - 1. */ Common::String GetSuperclassIdentifier(unsigned int Number); /** * Returns the number of services registered with a given superclass - * @param SuperclassIdentifier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentifier The name of the superclass + * z.B: "sfx", "gfx", "package" ... */ - unsigned int GetServiceCount(const Common::String & SuperclassIdentifier); + unsigned int GetServiceCount(const Common::String &SuperclassIdentifier); /** * Gets the identifier of a service with a given superclass. * The number of services in a superclass can be learned with GetServiceCount(). - * @param SuperclassIdentifier The name of the superclass - * z.B: "sfx", "gfx", "package" ... + * @param SuperclassIdentifier The name of the superclass + * z.B: "sfx", "gfx", "package" ... * @param Number die Nummer des Services, dessen Bezeichner man erfahren will.<br> - * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen - * 0 und GetServiceCount() - 1 sein. + * Hierbei ist zu beachten, dass der erste Service die Nummer 0 erhält. Number muss also eine Zahl zwischen + * 0 und GetServiceCount() - 1 sein. */ Common::String GetServiceIdentifier(const Common::String &SuperclassIdentifier, unsigned int Number); @@ -166,19 +168,23 @@ public: /** * Specifies whether the kernel was successfully initialised */ - bool GetInitSuccess() { return _InitSuccess; } + bool GetInitSuccess() { + return _InitSuccess; + } /** * Returns a pointer to the BS_ResourceManager */ - BS_ResourceManager *GetResourceManager() { return _pResourceManager; } + BS_ResourceManager *GetResourceManager() { + return _pResourceManager; + } /** * Returns how much memory is being used */ size_t GetUsedMemory(); /** * Returns a random number - * @param Min The minimum allowed value - * @param Max The maximum allowed value + * @param Min The minimum allowed value + * @param Max The maximum allowed value */ int GetRandomNumber(int Min, int Max); /** @@ -208,14 +214,14 @@ public: /** * Pauses for the specified amount of time - * @param Msecs The amount of time in milliseconds + * @param Msecs The amount of time in milliseconds */ void Sleep(unsigned int Msecs) const; /** * Returns the singleton instance for the kernel */ - static BS_Kernel *GetInstance() { + static BS_Kernel *GetInstance() { if (!_Instance) _Instance = new BS_Kernel(); return _Instance; } @@ -238,13 +244,13 @@ public: void Crash() const { error("BS_Kernel::Crash"); } - + private: // ----------------------------------------------------------------------------- // Constructor / destructor // Private singleton methods // ----------------------------------------------------------------------------- - + BS_Kernel(); virtual ~BS_Kernel(); @@ -262,27 +268,35 @@ private: Common::String _Identifier; BS_Service *_ActiveService; Common::String _ActiveServiceName; - + public: - Superclass (BS_Kernel *pKernel, const Common::String &Identifier); + Superclass(BS_Kernel *pKernel, const Common::String &Identifier); ~Superclass(); - - unsigned int GetServiceCount() const { return _ServiceCount; } - Common::String GetIdentifier() const { return _Identifier; } - BS_Service *GetActiveService() const { return _ActiveService; } - Common::String GetActiveServiceName() const { return _ActiveServiceName; } + + unsigned int GetServiceCount() const { + return _ServiceCount; + } + Common::String GetIdentifier() const { + return _Identifier; + } + BS_Service *GetActiveService() const { + return _ActiveService; + } + Common::String GetActiveServiceName() const { + return _ActiveServiceName; + } Common::String GetServiceIdentifier(unsigned int Number); BS_Service *NewService(const Common::String &ServiceIdentifier); bool DisconnectService(); }; - - Common::Array<Superclass*> _SuperclassList; - Common::Stack<Common::String> _ServiceCreationOrder; + + Common::Array<Superclass *> _SuperclassList; + Common::Stack<Common::String> _ServiceCreationOrder; Superclass *GetSuperclassByIdentifier(const Common::String &Identifier); - + bool _InitSuccess; // Specifies whether the engine was set up correctly - bool _Running; // Specifies whether the application should keep running on the next main loop iteration - + bool _Running; // Specifies whether the application should keep running on the next main loop iteration + // Active window // ------------- BS_Window *_pWindow; @@ -296,22 +310,22 @@ private: // ---------------------------------- enum _CPU_FEATURES_BITMASKS { - _MMX_BITMASK = (1 << 23), - _SSE_BITMASK = (1 << 25), - _SSE2_BITMASK = (1 << 26), - _3DNOW_BITMASK = (1 << 30), - _3DNOWEXT_BITMASK = (1 << 31) + _MMX_BITMASK = (1 << 23), + _SSE_BITMASK = (1 << 25), + _SSE2_BITMASK = (1 << 26), + _3DNOW_BITMASK = (1 << 30), + _3DNOWEXT_BITMASK = (1 << 31) }; - bool _DetectCPU(); + bool _DetectCPU(); - bool _MMXPresent; - bool _SSEPresent; - bool _SSE2Present; - bool _3DNowPresent; - bool _3DNowExtPresent; - CPU_TYPES _CPUType; - Common::String _CPUVendorID; + bool _MMXPresent; + bool _SSEPresent; + bool _SSE2Present; + bool _3DNowPresent; + bool _3DNowExtPresent; + CPU_TYPES _CPUType; + Common::String _CPUVendorID; */ // Resourcemanager @@ -322,21 +336,21 @@ private: }; /** - * This is only a small class that manages the data of a service. It is a little ugly, I know, + * This is only a small class that manages the data of a service. It is a little ugly, I know, * but with Common::String a simple struct could not be used. */ class BS_ServiceInfo { public: - BS_ServiceInfo(const Common::String &SuperclassIdentifier_, const Common::String& ServiceIdentifier_, - BS_Service* (*CreateMethod_)(BS_Kernel*)) { + BS_ServiceInfo(const Common::String &SuperclassIdentifier_, const Common::String &ServiceIdentifier_, + BS_Service*(*CreateMethod_)(BS_Kernel *)) { this->SuperclassIdentifier = SuperclassIdentifier_; this->ServiceIdentifier = ServiceIdentifier_; this->CreateMethod = CreateMethod_; }; - - Common::String SuperclassIdentifier; - Common::String ServiceIdentifier; - BS_Service* (*CreateMethod)(BS_Kernel *); + + Common::String SuperclassIdentifier; + Common::String ServiceIdentifier; + BS_Service*(*CreateMethod)(BS_Kernel *); }; template<class T> diff --git a/engines/sword25/kernel/kernel_script.cpp b/engines/sword25/kernel/kernel_script.cpp index f26a8a4f33..11caaf9d79 100644 --- a/engines/sword25/kernel/kernel_script.cpp +++ b/engines/sword25/kernel/kernel_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -64,7 +64,7 @@ static int GetActiveServiceIdentifier(lua_State *L) { BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - lua_pushstring(L, pKernel->GetActiveServiceIdentifier(luaL_checkstring(L,1)).c_str()); + lua_pushstring(L, pKernel->GetActiveServiceIdentifier(luaL_checkstring(L, 1)).c_str()); return 1; } @@ -87,7 +87,7 @@ static int GetSuperclassIdentifier(lua_State *L) { BS_ASSERT(pKernel); lua_pushstring(L, pKernel->GetSuperclassIdentifier( - static_cast<unsigned int>(luaL_checknumber(L,1))).c_str()); + static_cast<unsigned int>(luaL_checknumber(L, 1))).c_str()); return 1; } @@ -109,8 +109,8 @@ static int GetServiceIdentifier(lua_State *L) { BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - lua_pushstring(L, pKernel->GetServiceIdentifier(luaL_checkstring(L, 1), - static_cast<unsigned int>(luaL_checknumber(L, 2))).c_str()); + lua_pushstring(L, pKernel->GetServiceIdentifier(luaL_checkstring(L, 1), + static_cast<unsigned int>(luaL_checknumber(L, 2))).c_str()); return 1; } @@ -171,7 +171,7 @@ static int Crash(lua_State *L) { static int ExecuteFile(lua_State *L) { BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_ScriptEngine * pSE = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); + BS_ScriptEngine *pSE = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); BS_ASSERT(pSE); lua_pushbooleancpp(L, pSE->ExecuteFile(luaL_checkstring(L, 1))); @@ -231,7 +231,7 @@ static int GetUsedMemory(lua_State *L) { // ----------------------------------------------------------------------------- -static const char * KERNEL_LIBRARY_NAME = "Kernel"; +static const char *KERNEL_LIBRARY_NAME = "Kernel"; static const luaL_reg KERNEL_FUNCTIONS[] = { "DisconnectService", DisconnectService, @@ -492,7 +492,7 @@ static int HasFocus(lua_State *L) { // ----------------------------------------------------------------------------- -static const char * WINDOW_LIBRARY_NAME = "Window"; +static const char *WINDOW_LIBRARY_NAME = "Window"; static const luaL_reg WINDOW_FUNCTIONS[] = { "IsVisible", IsVisible, @@ -622,7 +622,7 @@ static int DumpLockedResources(lua_State *L) { // ----------------------------------------------------------------------------- -static const char * RESOURCE_LIBRARY_NAME = "Resource"; +static const char *RESOURCE_LIBRARY_NAME = "Resource"; static const luaL_reg RESOURCE_FUNCTIONS[] = { "PrecacheResource", PrecacheResource, @@ -655,7 +655,7 @@ static int GetSlotCount(lua_State *L) { static int IsSlotOccupied(lua_State *L) { lua_pushbooleancpp(L, BS_PersistenceService::GetInstance().IsSlotOccupied( - static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1)); + static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1)); return 1; } @@ -670,7 +670,7 @@ static int GetSavegameDirectory(lua_State *L) { static int IsSavegameCompatible(lua_State *L) { lua_pushbooleancpp(L, BS_PersistenceService::GetInstance().IsSavegameCompatible( - static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1)); + static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1)); return 1; } @@ -678,7 +678,7 @@ static int IsSavegameCompatible(lua_State *L) { static int GetSavegameDescription(lua_State *L) { lua_pushstring(L, BS_PersistenceService::GetInstance().GetSavegameDescription( - static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1).c_str()); + static_cast<unsigned int>(luaL_checknumber(L, 1)) - 1).c_str()); return 1; } @@ -705,7 +705,7 @@ static int SaveGame(lua_State *L) { // ----------------------------------------------------------------------------- -static const char * PERSISTENCE_LIBRARY_NAME = "Persistence"; +static const char *PERSISTENCE_LIBRARY_NAME = "Persistence"; static const luaL_reg PERSISTENCE_FUNCTIONS[] = { "ReloadSlots", ReloadSlots, @@ -723,7 +723,7 @@ static const luaL_reg PERSISTENCE_FUNCTIONS[] = { // ----------------------------------------------------------------------------- bool BS_Kernel::_RegisterScriptBindings() { - BS_ScriptEngine * pScript = static_cast<BS_ScriptEngine *>(GetService("script")); + BS_ScriptEngine *pScript = static_cast<BS_ScriptEngine *>(GetService("script")); BS_ASSERT(pScript); lua_State *L = static_cast<lua_State *>(pScript->GetScriptObject()); BS_ASSERT(L); diff --git a/engines/sword25/kernel/log.cpp b/engines/sword25/kernel/log.cpp index 36a17115d3..07c57e9931 100644 --- a/engines/sword25/kernel/log.cpp +++ b/engines/sword25/kernel/log.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -41,18 +41,18 @@ namespace Sword25 { // Constants static const char *BF_LOG_FILENAME = "log.txt"; -static const size_t LOG_BUFFERSIZE = 1024 * 16; +static const size_t LOG_BUFFERSIZE = 1024 * 16; // Logging will take place only when it's activated #ifdef BS_ACTIVATE_LOGGING -Common::WriteStream* BS_Log::_LogFile = NULL; -bool BS_Log::_LineBegin = true; -const char * BS_Log::_Prefix = NULL; -const char * BS_Log::_File = NULL; -int BS_Log::_Line = 0; -bool BS_Log::_AutoNewline = false; -Common::Array<BS_Log::LOG_LISTENER_CALLBACK> BS_Log::_LogListener; +Common::WriteStream *BS_Log::_LogFile = NULL; +bool BS_Log::_LineBegin = true; +const char *BS_Log::_Prefix = NULL; +const char *BS_Log::_File = NULL; +int BS_Log::_Line = 0; +bool BS_Log::_AutoNewline = false; +Common::Array<BS_Log::LOG_LISTENER_CALLBACK> BS_Log::_LogListener; bool BS_Log::_CreateLog() { // Open the log file @@ -109,7 +109,7 @@ void BS_Log::LogPrefix(const char *Prefix, const char *Format, ...) { if (!NextLine || *(NextLine + strlen("\n")) == 0) { _snprintf(ExtFormat, sizeof(ExtFormat), "%s%s", ExtFormat, Format); if (NextLine) _LineBegin = true; - break; + break; } else { strncat(ExtFormat, Format, (NextLine - Format) + strlen("\n")); _snprintf(ExtFormat, sizeof(ExtFormat), "%s%s: ", ExtFormat, Prefix); @@ -117,7 +117,7 @@ void BS_Log::LogPrefix(const char *Prefix, const char *Format, ...) { Format = NextLine + strlen("\n"); } - + // Create message va_list ArgList; va_start(ArgList, Format); @@ -140,7 +140,7 @@ void BS_Log::LogDecorated(const char *Format, ...) { char SecondaryPrefix[1024]; if (_File && _Line) _snprintf(SecondaryPrefix, sizeof(SecondaryPrefix), "(file: %s, line: %d) - ", _File, _Line); - + // Nachricht zeilenweise ausgeben und an jeden Zeilenanfang das Präfix setzen char *MessageWalker = Message; for (;;) { @@ -183,7 +183,7 @@ void BS_Log::LogDecorated(const char *Format, ...) { _FlushLog(); } -int BS_Log::_WriteLog(const char * Message) { +int BS_Log::_WriteLog(const char *Message) { if (!_LogFile) if (!_CreateLog()) return false; Common::Array<LOG_LISTENER_CALLBACK>::iterator Iter = _LogListener.begin(); @@ -207,7 +207,7 @@ void BS_Log_C(const char *Message) { #else -void BS_Log_C(const char* Message) {}; +void BS_Log_C(const char *Message) {}; #endif diff --git a/engines/sword25/kernel/log.h b/engines/sword25/kernel/log.h index 1c158cfa7b..1fe9ff4ed6 100644 --- a/engines/sword25/kernel/log.h +++ b/engines/sword25/kernel/log.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -46,32 +46,41 @@ namespace Sword25 { #ifdef BS_ACTIVATE_LOGGING // Logging-Makros -#define BS_LOG BS_Log::SetPrefix(BS_LOG_PREFIX ": "), BS_Log::LogDecorated -#define BS_LOGLN BS_Log::SetPrefix(BS_LOG_PREFIX ": "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated -#define BS_LOG_WARNING BS_Log::SetPrefix(BS_LOG_PREFIX ": WARNING - "), BS_Log::LogDecorated -#define BS_LOG_WARNINGLN BS_Log::SetPrefix(BS_LOG_PREFIX ": WARNING - "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated -#define BS_LOG_ERROR BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR - "), BS_Log::LogDecorated -#define BS_LOG_ERRORLN BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR - "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated -#define BS_LOG_EXTERROR BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR "), BS_Log::SetFile(__FILE__), BS_Log::SetLine(__LINE__), BS_Log::LogDecorated -#define BS_LOG_EXTERRORLN BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR "), BS_Log::SetFile(__FILE__), BS_Log::SetLine(__LINE__), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated +#define BS_LOG BS_Log::SetPrefix(BS_LOG_PREFIX ": "), BS_Log::LogDecorated +#define BS_LOGLN BS_Log::SetPrefix(BS_LOG_PREFIX ": "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated +#define BS_LOG_WARNING BS_Log::SetPrefix(BS_LOG_PREFIX ": WARNING - "), BS_Log::LogDecorated +#define BS_LOG_WARNINGLN BS_Log::SetPrefix(BS_LOG_PREFIX ": WARNING - "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated +#define BS_LOG_ERROR BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR - "), BS_Log::LogDecorated +#define BS_LOG_ERRORLN BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR - "), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated +#define BS_LOG_EXTERROR BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR "), BS_Log::SetFile(__FILE__), BS_Log::SetLine(__LINE__), BS_Log::LogDecorated +#define BS_LOG_EXTERRORLN BS_Log::SetPrefix(BS_LOG_PREFIX ": ERROR "), BS_Log::SetFile(__FILE__), BS_Log::SetLine(__LINE__), BS_Log::SetAutoNewline(true), BS_Log::LogDecorated // Die Version der Logging-Klasse mit aktiviertem Logging -class BS_Log -{ +class BS_Log { public: static void Clear(); - static void Log(const char* Format, ...); - static void LogPrefix(const char* Prefix, const char* Format, ...); - static void LogDecorated(const char* Format, ...); + static void Log(const char *Format, ...); + static void LogPrefix(const char *Prefix, const char *Format, ...); + static void LogDecorated(const char *Format, ...); - static void SetPrefix(const char* Prefix) { _Prefix = Prefix; } - static void SetFile(const char* File) { _File = File; } - static void SetLine(int Line) { _Line = Line; } - static void SetAutoNewline(bool AutoNewline) { _AutoNewline = AutoNewline; } + static void SetPrefix(const char *Prefix) { + _Prefix = Prefix; + } + static void SetFile(const char *File) { + _File = File; + } + static void SetLine(int Line) { + _Line = Line; + } + static void SetAutoNewline(bool AutoNewline) { + _AutoNewline = AutoNewline; + } typedef void (*LOG_LISTENER_CALLBACK)(const char *); - static void RegisterLogListener(LOG_LISTENER_CALLBACK Callback) { _LogListener.push_back(Callback); } - static bool IsListenerRegistered(LOG_LISTENER_CALLBACK Callback) { + static void RegisterLogListener(LOG_LISTENER_CALLBACK Callback) { + _LogListener.push_back(Callback); + } + static bool IsListenerRegistered(LOG_LISTENER_CALLBACK Callback) { Common::Array<LOG_LISTENER_CALLBACK>::iterator i; for (i = _LogListener.begin(); i != _LogListener.end(); ++i) { if (**i == Callback) @@ -82,17 +91,17 @@ public: static void _CloseLog(); private: - static Common::WriteStream * _LogFile; - static bool _LineBegin; - static const char * _Prefix; - static const char * _File; - static int _Line; - static bool _AutoNewline; - static Common::Array<LOG_LISTENER_CALLBACK> _LogListener; - + static Common::WriteStream *_LogFile; + static bool _LineBegin; + static const char *_Prefix; + static const char *_File; + static int _Line; + static bool _AutoNewline; + static Common::Array<LOG_LISTENER_CALLBACK> _LogListener; + static bool _CreateLog(); - static int _WriteLog(const char* Message); + static int _WriteLog(const char *Message); static void _FlushLog(); }; @@ -112,16 +121,16 @@ private: #define BS_LOG_EXTERROR #define BS_LOG_EXTERRORLN -// The version of the logging class with logging disabled +// The version of the logging class with logging disabled class BS_Log { public: // This version implements all the various methods as empty stubs - static void Log(const char* Text, ...) {}; - static void LogPrefix(const char* Prefix, const char* Format, ...) {}; - static void LogDecorated(const char* Format, ...) {}; + static void Log(const char *Text, ...) {}; + static void LogPrefix(const char *Prefix, const char *Format, ...) {}; + static void LogDecorated(const char *Format, ...) {}; - static void SetPrefix(const char* Prefix) {}; - static void SetFile(const char* File) {}; + static void SetPrefix(const char *Prefix) {}; + static void SetFile(const char *File) {}; static void SetLine(int Line) {}; static void SetAutoNewline(bool AutoNewline) {}; diff --git a/engines/sword25/kernel/memleaks.cpp b/engines/sword25/kernel/memleaks.cpp index ca4dde0fc3..e6ba1df608 100644 --- a/engines/sword25/kernel/memleaks.cpp +++ b/engines/sword25/kernel/memleaks.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,54 +53,47 @@ #include <stdio.h> #include <string.h> -typedef struct -{ - unsigned int address; - unsigned int size; - std::string file; - unsigned int line; +typedef struct { + unsigned int address; + unsigned int size; + std::string file; + unsigned int line; } ALLOC_INFO; -static const char * MEMLEAK_LOG_FILE = "memory_leaks.txt"; +static const char *MEMLEAK_LOG_FILE = "memory_leaks.txt"; static const unsigned int BUCKET_COUNT = 1021; std::vector< std::vector<ALLOC_INFO> > TrackData(BUCKET_COUNT); static unsigned int TotalSize = 0; // Diese Klasse stellt sicher, dass beim Programmende, das Memory-Leak Log geschrieben wird. -static class LeakDumper -{ +static class LeakDumper { public: - LeakDumper() : OutputFilename(BS_FileSystemUtil::GetInstance().GetUserdataDirectory() + "\\" + MEMLEAK_LOG_FILE) - { + LeakDumper() : OutputFilename(BS_FileSystemUtil::GetInstance().GetUserdataDirectory() + "\\" + MEMLEAK_LOG_FILE) { // Sicherstellen, dass das Ausgabeverzeichnis für die Datei existiert. BS_FileSystemUtil::GetInstance().CreateDirectory(BS_FileSystemUtil::GetInstance().GetUserdataDirectory()); } - ~LeakDumper() - { + ~LeakDumper() { DumpUnfreed(OutputFilename.c_str()); } std::string OutputFilename; } LeakDumperInstance; -void DumpUnfreed(const char * OutputFilename) -{ - FILE * Log = fopen(OutputFilename, "w"); +void DumpUnfreed(const char *OutputFilename) { + FILE *Log = fopen(OutputFilename, "w"); fputs("MEMORY LEAK REPORT:\n----------------------\n", Log); std::vector< std::vector<ALLOC_INFO> >::iterator BucketIter = TrackData.begin(); - for (; BucketIter != TrackData.end(); ++BucketIter) - { + for (; BucketIter != TrackData.end(); ++BucketIter) { std::vector<ALLOC_INFO>::iterator Iter = (*BucketIter).begin(); - for (; Iter != (*BucketIter).end(); ++Iter) - { - ALLOC_INFO & CurItem = (*Iter); + for (; Iter != (*BucketIter).end(); ++Iter) { + ALLOC_INFO &CurItem = (*Iter); fprintf(Log, "%-50s LINE:%d ADDRESS:0x%x SIZE:%d\n", - CurItem.file.c_str(), - CurItem.line, - CurItem.address, - CurItem.size); + CurItem.file.c_str(), + CurItem.line, + CurItem.address, + CurItem.size); } } @@ -109,8 +102,7 @@ void DumpUnfreed(const char * OutputFilename) fclose(Log); } -void AddTrack(unsigned int addr, unsigned int asize, const char *fname, unsigned int lnum) -{ +void AddTrack(unsigned int addr, unsigned int asize, const char *fname, unsigned int lnum) { std::vector<ALLOC_INFO> & CurBucket = TrackData[(addr >> 3) % BUCKET_COUNT]; ALLOC_INFO Info; Info.address = addr; @@ -122,18 +114,14 @@ void AddTrack(unsigned int addr, unsigned int asize, const char *fname, unsign TotalSize += asize; } -void RemoveTrack(unsigned int addr) -{ - if (addr != 0 && TrackData.size() == BUCKET_COUNT) - { +void RemoveTrack(unsigned int addr) { + if (addr != 0 && TrackData.size() == BUCKET_COUNT) { std::vector<ALLOC_INFO> & CurBucket = TrackData[(addr >> 3) % BUCKET_COUNT]; std::vector<ALLOC_INFO>::iterator Iter = CurBucket.begin(); - for (; Iter != CurBucket.end(); ++Iter) - { - if ((*Iter).address == addr) - { + for (; Iter != CurBucket.end(); ++Iter) { + if ((*Iter).address == addr) { TotalSize -= (*Iter).size; - + std::swap(*Iter, CurBucket.back()); CurBucket.pop_back(); return; diff --git a/engines/sword25/kernel/memleaks.h b/engines/sword25/kernel/memleaks.h index 4b2cde8bb6..aff61338f8 100644 --- a/engines/sword25/kernel/memleaks.h +++ b/engines/sword25/kernel/memleaks.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -43,25 +43,22 @@ #include <malloc.h> -void DumpUnfreed(const char * OutputFilename); +void DumpUnfreed(const char *OutputFilename); void AddTrack(unsigned int addr, unsigned int asize, const char *fname, unsigned int lnum); void RemoveTrack(unsigned int addr); -inline void * __cdecl operator new(unsigned int size, const char *file, int line) -{ +inline void *__cdecl operator new(unsigned int size, const char *file, int line) { void *ptr = malloc(size); if (ptr) AddTrack((unsigned int)ptr, size, file, line); return(ptr); }; -inline void __cdecl operator delete(void *p) -{ +inline void __cdecl operator delete(void *p) { RemoveTrack((unsigned int)p); free(p); }; -inline void __cdecl operator delete[](void *p) -{ +inline void __cdecl operator delete[](void *p) { RemoveTrack((unsigned int)p); free(p); }; diff --git a/engines/sword25/kernel/memlog_off.h b/engines/sword25/kernel/memlog_off.h index 7efe7da751..26bb8e2f8a 100644 --- a/engines/sword25/kernel/memlog_off.h +++ b/engines/sword25/kernel/memlog_off.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -35,8 +35,8 @@ // Deaktivieren der Memory-Leak Detektion #ifdef BS_MEMLOG - #ifdef new - #undef new - #undef DEBUG_NEW - #endif +#ifdef new +#undef new +#undef DEBUG_NEW +#endif #endif diff --git a/engines/sword25/kernel/memlog_on.h b/engines/sword25/kernel/memlog_on.h index 5f851f8b53..ef5d150c47 100644 --- a/engines/sword25/kernel/memlog_on.h +++ b/engines/sword25/kernel/memlog_on.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -35,8 +35,8 @@ // Aktivieren der Memory-Leak Detektion #ifdef BS_MEMLOG - #ifndef DEBUG_NEW - #define DEBUG_NEW new(__FILE__, __LINE__) - #endif - #define new DEBUG_NEW +#ifndef DEBUG_NEW +#define DEBUG_NEW new(__FILE__, __LINE__) +#endif +#define new DEBUG_NEW #endif diff --git a/engines/sword25/kernel/objectregistry.h b/engines/sword25/kernel/objectregistry.h index 52ff1d556c..befebfaedf 100644 --- a/engines/sword25/kernel/objectregistry.h +++ b/engines/sword25/kernel/objectregistry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -150,20 +150,22 @@ public: protected: // FIXME: I'm not entirely sure my current hash function is legitimate struct ClassPointer_EqualTo { - bool operator()(const T *x, const T *y) const { return x == y; } + bool operator()(const T *x, const T *y) const { + return x == y; + } }; struct ClassPointer_Hash { - uint operator()(const T *x) const { + uint operator()(const T *x) const { return static_cast<uint>((int64)x % ((int64)1 << sizeof(uint))); } }; - typedef Common::HashMap<unsigned int, T *> HANDLE2PTR_MAP; + typedef Common::HashMap<unsigned int, T *> HANDLE2PTR_MAP; typedef Common::HashMap<T *, unsigned int, ClassPointer_Hash, ClassPointer_EqualTo> PTR2HANDLE_MAP; - HANDLE2PTR_MAP m_Handle2PtrMap; - PTR2HANDLE_MAP m_Ptr2HandleMap; - unsigned int m_NextHandle; + HANDLE2PTR_MAP m_Handle2PtrMap; + PTR2HANDLE_MAP m_Ptr2HandleMap; + unsigned int m_NextHandle; // ----------------------------------------------------------------------------- diff --git a/engines/sword25/kernel/outputpersistenceblock.cpp b/engines/sword25/kernel/outputpersistenceblock.cpp index 880f4be8d0..589e498408 100644 --- a/engines/sword25/kernel/outputpersistenceblock.cpp +++ b/engines/sword25/kernel/outputpersistenceblock.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,7 +45,7 @@ // ----------------------------------------------------------------------------- namespace { - const unsigned int INITIAL_BUFFER_SIZE = 1024 * 64; +const unsigned int INITIAL_BUFFER_SIZE = 1024 * 64; } namespace Sword25 { diff --git a/engines/sword25/kernel/outputpersistenceblock.h b/engines/sword25/kernel/outputpersistenceblock.h index adc0105dd2..c13f86215d 100644 --- a/engines/sword25/kernel/outputpersistenceblock.h +++ b/engines/sword25/kernel/outputpersistenceblock.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -32,7 +32,7 @@ * */ -#ifndef SWORD25_OUTPUTPERSISTENCEBLOCK_H +#ifndef SWORD25_OUTPUTPERSISTENCEBLOCK_H #define SWORD25_OUTPUTPERSISTENCEBLOCK_H // ----------------------------------------------------------------------------- @@ -59,8 +59,12 @@ public: void Write(const Common::String &String); void Write(const void *BufferPtr, size_t Size); - const void *GetData() const { return &m_Data[0]; } - unsigned int GetDataSize() const { return m_Data.size(); } + const void *GetData() const { + return &m_Data[0]; + } + unsigned int GetDataSize() const { + return m_Data.size(); + } private: void WriteMarker(unsigned char Marker); diff --git a/engines/sword25/kernel/persistable.h b/engines/sword25/kernel/persistable.h index 5c1b973435..ff3bd9c098 100644 --- a/engines/sword25/kernel/persistable.h +++ b/engines/sword25/kernel/persistable.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -44,8 +44,8 @@ class BS_Persistable { public: virtual ~BS_Persistable() {}; - virtual bool Persist(BS_OutputPersistenceBlock & Writer) = 0; - virtual bool Unpersist(BS_InputPersistenceBlock & Reader) = 0; + virtual bool Persist(BS_OutputPersistenceBlock &Writer) = 0; + virtual bool Unpersist(BS_InputPersistenceBlock &Reader) = 0; }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/persistenceblock.h b/engines/sword25/kernel/persistenceblock.h index 1417d3df69..71cf2135da 100644 --- a/engines/sword25/kernel/persistenceblock.h +++ b/engines/sword25/kernel/persistenceblock.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -32,7 +32,7 @@ * */ -#ifndef SWORD25_PERSISTENCEBLOCK_H +#ifndef SWORD25_PERSISTENCEBLOCK_H #define SWORD25_PERSISTENCEBLOCK_H // ----------------------------------------------------------------------------- @@ -49,12 +49,20 @@ namespace Sword25 { class BS_PersistenceBlock { public: - static unsigned int GetSInt32Size() { return sizeof(signed int) + sizeof(unsigned char); } - static unsigned int GetUInt32Size() { return sizeof(unsigned int) + sizeof(unsigned char); } - static unsigned int GetFloat32Size() { return sizeof(float) + sizeof(unsigned char); } - static unsigned int GetBoolSize() { return sizeof(unsigned char) + sizeof(unsigned char); } - static unsigned int GetStringSize(const Common::String &String) { - return static_cast<unsigned int>(sizeof(unsigned int) + String.size() + sizeof(unsigned char)); + static unsigned int GetSInt32Size() { + return sizeof(signed int) + sizeof(unsigned char); + } + static unsigned int GetUInt32Size() { + return sizeof(unsigned int) + sizeof(unsigned char); + } + static unsigned int GetFloat32Size() { + return sizeof(float) + sizeof(unsigned char); + } + static unsigned int GetBoolSize() { + return sizeof(unsigned char) + sizeof(unsigned char); + } + static unsigned int GetStringSize(const Common::String &String) { + return static_cast<unsigned int>(sizeof(unsigned int) + String.size() + sizeof(unsigned char)); } protected: @@ -90,7 +98,7 @@ protected: private: static bool IsBigEndian() { unsigned int Dummy = 1; - unsigned char * DummyPtr = reinterpret_cast<unsigned char *>(&Dummy); + unsigned char *DummyPtr = reinterpret_cast<unsigned char *>(&Dummy); return DummyPtr[0] == 0; } @@ -103,7 +111,7 @@ private: static void ReverseByteOrder(void *Ptr) { // Reverses the byte order of the 32-bit word pointed to by Ptr - unsigned char * CharPtr = static_cast<unsigned char *>(Ptr); + unsigned char *CharPtr = static_cast<unsigned char *>(Ptr); Swap(CharPtr[0], CharPtr[3]); Swap(CharPtr[1], CharPtr[2]); } diff --git a/engines/sword25/kernel/persistenceservice.cpp b/engines/sword25/kernel/persistenceservice.cpp index 54203b67dc..e3f3347799 100644 --- a/engines/sword25/kernel/persistenceservice.cpp +++ b/engines/sword25/kernel/persistenceservice.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,61 +58,61 @@ using namespace std; // ----------------------------------------------------------------------------- namespace Sword25 { - const char * SAVEGAME_EXTENSION = ".b25s"; - const char * SAVEGAME_DIRECTORY = "saves"; - const char * FILE_MARKER = "BS25SAVEGAME"; - const unsigned int SLOT_COUNT = 18; - const unsigned int FILE_COPY_BUFFER_SIZE = 1024 * 10; - const char *VERSIONID = "1"; - - // ------------------------------------------------------------------------- - - Common::String GenerateSavegameFilename(unsigned int SlotID) { - Common::String oss; - oss += SlotID; - oss += SAVEGAME_EXTENSION; - return oss; - } +const char *SAVEGAME_EXTENSION = ".b25s"; +const char *SAVEGAME_DIRECTORY = "saves"; +const char *FILE_MARKER = "BS25SAVEGAME"; +const unsigned int SLOT_COUNT = 18; +const unsigned int FILE_COPY_BUFFER_SIZE = 1024 * 10; +const char *VERSIONID = "1"; + +// ------------------------------------------------------------------------- + +Common::String GenerateSavegameFilename(unsigned int SlotID) { + Common::String oss; + oss += SlotID; + oss += SAVEGAME_EXTENSION; + return oss; +} - // ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- - Common::String GenerateSavegamePath(unsigned int SlotID) { - Common::String oss; - oss = BS_PersistenceService::GetSavegameDirectory(); - oss += BS_FileSystemUtil::GetInstance().GetPathSeparator(); - oss += GenerateSavegameFilename(SlotID); - return oss; - } - - // ------------------------------------------------------------------------- - - Common::String FormatTimestamp(TimeDate Time) { - // In the original BS2.5 engine, this used a local object to show the date/time as as a string. - // For now in ScummVM it's being hardcoded to 'dd-MON-yyyy hh:mm:ss' - Common::String monthList[12] = { - "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" - }; - char buffer[100]; - snprintf(buffer, 100, "%.2d-%s-%.4d %.2d:%.2d:%.2d", - Time.tm_mday, monthList[Time.tm_mon].c_str(), Time.tm_year, - Time.tm_hour, Time.tm_min, Time.tm_sec - ); - - return Common::String(buffer); - } +Common::String GenerateSavegamePath(unsigned int SlotID) { + Common::String oss; + oss = BS_PersistenceService::GetSavegameDirectory(); + oss += BS_FileSystemUtil::GetInstance().GetPathSeparator(); + oss += GenerateSavegameFilename(SlotID); + return oss; +} - // ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- + +Common::String FormatTimestamp(TimeDate Time) { + // In the original BS2.5 engine, this used a local object to show the date/time as as a string. + // For now in ScummVM it's being hardcoded to 'dd-MON-yyyy hh:mm:ss' + Common::String monthList[12] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" + }; + char buffer[100]; + snprintf(buffer, 100, "%.2d-%s-%.4d %.2d:%.2d:%.2d", + Time.tm_mday, monthList[Time.tm_mon].c_str(), Time.tm_year, + Time.tm_hour, Time.tm_min, Time.tm_sec + ); + + return Common::String(buffer); +} - Common::String LoadString(Common::InSaveFile *In, uint MaxSize = 999) { - Common::String Result; - char ch; - while ((ch = (char)In->readByte()) != '\0') { - Result += ch; - if (Result.size() >= MaxSize) break; - } +// ------------------------------------------------------------------------- - return Result; +Common::String LoadString(Common::InSaveFile *In, uint MaxSize = 999) { + Common::String Result; + char ch; + while ((ch = (char)In->readByte()) != '\0') { + Result += ch; + if (Result.size() >= MaxSize) break; } + + return Result; +} } namespace Sword25 { @@ -122,15 +122,17 @@ namespace Sword25 { // ----------------------------------------------------------------------------- struct SavegameInformation { - bool IsOccupied; - bool IsCompatible; - Common::String Description; - Common::String Filename; - unsigned int GamedataLength; - unsigned int GamedataOffset; - unsigned int GamedataUncompressedLength; - - SavegameInformation() { Clear(); } + bool IsOccupied; + bool IsCompatible; + Common::String Description; + Common::String Filename; + unsigned int GamedataLength; + unsigned int GamedataOffset; + unsigned int GamedataUncompressedLength; + + SavegameInformation() { + Clear(); + } void Clear() { IsOccupied = false; @@ -163,7 +165,7 @@ struct BS_PersistenceService::Impl { void ReadSlotSavegameInformation(unsigned int SlotID) { // Aktuelle Slotinformationen in den Ausgangszustand versetzen, er wird im Folgenden neu gefüllt. - SavegameInformation & CurSavegameInfo = m_SavegameInformations[SlotID]; + SavegameInformation &CurSavegameInfo = m_SavegameInformations[SlotID]; CurSavegameInfo.Clear(); // Den Dateinamen für den Spielstand des Slots generieren. @@ -207,7 +209,7 @@ struct BS_PersistenceService::Impl { // Construction / Destruction // ----------------------------------------------------------------------------- -BS_PersistenceService & BS_PersistenceService::GetInstance() { +BS_PersistenceService &BS_PersistenceService::GetInstance() { static BS_PersistenceService Instance; return Instance; } @@ -246,16 +248,16 @@ Common::String BS_PersistenceService::GetSavegameDirectory() { // ----------------------------------------------------------------------------- namespace { - bool CheckSlotID(unsigned int SlotID) { - // Überprüfen, ob die Slot-ID zulässig ist. - if (SlotID >= SLOT_COUNT) { - BS_LOG_ERRORLN("Tried to access an invalid slot (%d). Only slot ids from 0 to %d are allowed.", SlotID, SLOT_COUNT - 1); - return false; - } else { - return true; - } +bool CheckSlotID(unsigned int SlotID) { + // Überprüfen, ob die Slot-ID zulässig ist. + if (SlotID >= SLOT_COUNT) { + BS_LOG_ERRORLN("Tried to access an invalid slot (%d). Only slot ids from 0 to %d are allowed.", SlotID, SLOT_COUNT - 1); + return false; + } else { + return true; } } +} // ----------------------------------------------------------------------------- @@ -304,7 +306,7 @@ bool BS_PersistenceService::SaveGame(unsigned int SlotID, const Common::String & // Spielstanddatei öffnen und die Headerdaten schreiben. Common::SaveFileManager *sfm = g_system->getSavefileManager(); - Common::OutSaveFile *File = sfm->openForSaving(Filename); + Common::OutSaveFile *File = sfm->openForSaving(Filename); File->writeString(FILE_MARKER); File->writeByte(' '); @@ -330,7 +332,7 @@ bool BS_PersistenceService::SaveGame(unsigned int SlotID, const Common::String & // Daten komprimieren. uLongf CompressedLength = Writer.GetDataSize() + (Writer.GetDataSize() + 500) / 1000 + 12; Bytef *CompressionBuffer = new Bytef[CompressedLength]; - + if (compress2(&CompressionBuffer[0], &CompressedLength, reinterpret_cast<const Bytef *>(Writer.GetData()), Writer.GetDataSize(), 6) != Z_OK) { error("Unable to compress savegame data in savegame file \"%s\".", Filename.c_str()); } @@ -353,7 +355,7 @@ bool BS_PersistenceService::SaveGame(unsigned int SlotID, const Common::String & // Screenshotdatei an die Datei anfügen. if (BS_FileSystemUtil::GetInstance().FileExists(ScreenshotFilename)) { Common::File ScreenshotFile; - if (!ScreenshotFile.open(ScreenshotFilename.c_str())) + if (!ScreenshotFile.open(ScreenshotFilename.c_str())) error("Unable to load screenshot file"); byte *Buffer = new Byte[FILE_COPY_BUFFER_SIZE]; @@ -386,7 +388,7 @@ bool BS_PersistenceService::LoadGame(unsigned int SlotID) { return false; } - SavegameInformation & CurSavegameInfo = m_impl->m_SavegameInformations[SlotID]; + SavegameInformation &CurSavegameInfo = m_impl->m_SavegameInformations[SlotID]; // Überprüfen, ob der Slot belegt ist. if (!CurSavegameInfo.IsOccupied) { @@ -398,8 +400,7 @@ bool BS_PersistenceService::LoadGame(unsigned int SlotID) { // Im Debug-Modus wird dieser Test übersprungen. Für das Testen ist es hinderlich auf die Einhaltung dieser strengen Bedingung zu bestehen, // da sich die Versions-ID bei jeder Codeänderung mitändert. #ifndef DEBUG - if (!CurSavegameInfo.IsCompatible) - { + if (!CurSavegameInfo.IsCompatible) { BS_LOG_ERRORLN("Tried to load a savegame (%d) that is not compatible with this engine version.", SlotID); return false; } @@ -408,7 +409,7 @@ bool BS_PersistenceService::LoadGame(unsigned int SlotID) { byte *CompressedDataBuffer = new byte[CurSavegameInfo.GamedataLength]; byte *UncompressedDataBuffer = new Bytef[CurSavegameInfo.GamedataUncompressedLength]; - File = sfm->openForLoading(GenerateSavegamePath(SlotID)); + File = sfm->openForLoading(GenerateSavegamePath(SlotID)); File->seek(CurSavegameInfo.GamedataOffset); File->read(reinterpret_cast<char *>(&CompressedDataBuffer[0]), CurSavegameInfo.GamedataLength); @@ -422,7 +423,7 @@ bool BS_PersistenceService::LoadGame(unsigned int SlotID) { // Spieldaten dekomprimieren. uLongf UncompressedBufferSize = CurSavegameInfo.GamedataUncompressedLength; if (uncompress(reinterpret_cast<Bytef *>(&UncompressedDataBuffer[0]), &UncompressedBufferSize, - reinterpret_cast<Bytef *>(&CompressedDataBuffer[0]), CurSavegameInfo.GamedataLength) != Z_OK) { + reinterpret_cast<Bytef *>(&CompressedDataBuffer[0]), CurSavegameInfo.GamedataLength) != Z_OK) { BS_LOG_ERRORLN("Unable to decompress the gamedata from savegame file \"%s\".", CurSavegameInfo.Filename.c_str()); delete[] UncompressedDataBuffer; delete[] CompressedDataBuffer; diff --git a/engines/sword25/kernel/persistenceservice.h b/engines/sword25/kernel/persistenceservice.h index 5fa3d320a5..15fb15c7ec 100644 --- a/engines/sword25/kernel/persistenceservice.h +++ b/engines/sword25/kernel/persistenceservice.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -32,7 +32,7 @@ * */ -#ifndef SWORD25_PERSISTENCESERVICE_H +#ifndef SWORD25_PERSISTENCESERVICE_H #define SWORD25_PERSISTENCESERVICE_H // ----------------------------------------------------------------------------- @@ -62,21 +62,21 @@ public: // Interface // ----------------------------------------------------------------------------- - static unsigned int GetSlotCount(); + static unsigned int GetSlotCount(); static Common::String GetSavegameDirectory(); - void ReloadSlots(); - bool IsSlotOccupied(unsigned int SlotID); - bool IsSavegameCompatible(unsigned int SlotID); + void ReloadSlots(); + bool IsSlotOccupied(unsigned int SlotID); + bool IsSavegameCompatible(unsigned int SlotID); Common::String &GetSavegameDescription(unsigned int SlotID); Common::String &GetSavegameFilename(unsigned int SlotID); - - bool SaveGame(unsigned int SlotID, const Common::String & ScreenshotFilename); - bool LoadGame(unsigned int SlotID); + + bool SaveGame(unsigned int SlotID, const Common::String &ScreenshotFilename); + bool LoadGame(unsigned int SlotID); private: struct Impl; - Impl * m_impl; + Impl *m_impl; }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/resmanager.cpp b/engines/sword25/kernel/resmanager.cpp index d0a32965ce..1e232ca63b 100644 --- a/engines/sword25/kernel/resmanager.cpp +++ b/engines/sword25/kernel/resmanager.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -53,7 +53,9 @@ BS_ResourceManager::~BS_ResourceManager() { BS_LOG_WARNINGLN("Resource \"%s\" was not released.", (*Iter)->GetFileName().c_str()); // Set the lock count to zero - while ((*Iter)->GetLockCount() > 0) { (*Iter)->Release(); }; + while ((*Iter)->GetLockCount() > 0) { + (*Iter)->Release(); + }; // Delete the resource delete(*Iter); @@ -63,7 +65,7 @@ BS_ResourceManager::~BS_ResourceManager() { /** * Returns a resource by it's ordinal index. Returns NULL if any error occurs * Note: This method is not optimised for speed and should be used only for debugging purposes - * @param Ord Ordinal number of the resource. Must be between 0 and GetResourceCount() - 1. + * @param Ord Ordinal number of the resource. Must be between 0 and GetResourceCount() - 1. */ BS_Resource *BS_ResourceManager::GetResourceByOrdinal(int Ord) const { // Überprüfen ob der Index Ord innerhald der Listengrenzen liegt. @@ -74,7 +76,7 @@ BS_Resource *BS_ResourceManager::GetResourceByOrdinal(int Ord) const { // Liste durchlaufen und die Resource mit dem gewünschten Index zurückgeben. int CurOrd = 0; - Common::List<BS_Resource*>::const_iterator Iter = m_Resources.begin(); + Common::List<BS_Resource *>::const_iterator Iter = m_Resources.begin(); for (; Iter != m_Resources.end(); ++Iter, ++CurOrd) { if (CurOrd == Ord) return (*Iter); @@ -88,7 +90,7 @@ BS_Resource *BS_ResourceManager::GetResourceByOrdinal(int Ord) const { /** * Registers a RegisterResourceService. This method is the constructor of * BS_ResourceService, and thus helps all resource services in the ResourceManager list - * @param pService Which service + * @param pService Which service */ bool BS_ResourceManager::RegisterResourceService(BS_ResourceService *pService) { if (!pService) { @@ -109,7 +111,7 @@ void BS_ResourceManager::DeleteResourcesIfNecessary() { if (m_KernelPtr->GetUsedMemory() < m_MaxMemoryUsage || m_Resources.empty()) return; // Keep deleting resources until the memory usage of the process falls below the set maximum limit. - // The list is processed backwards in order to first release those resources who have been + // The list is processed backwards in order to first release those resources who have been // not been accessed for the longest Common::List<BS_Resource *>::iterator Iter = m_Resources.end(); do { @@ -137,7 +139,7 @@ void BS_ResourceManager::EmptyCache() { /** * Returns a requested resource. If any error occurs, returns NULL - * @param FileName Filename of resource + * @param FileName Filename of resource */ BS_Resource *BS_ResourceManager::RequestResource(const Common::String &FileName) { // Get the absolute path to the file @@ -170,11 +172,11 @@ BS_Resource *BS_ResourceManager::RequestResource(const Common::String &FileName) /** * Loads a resource into the cache - * @param FileName The filename of the resource to be cached - * @param ForceReload Indicates whether the file should be reloaded if it's already in the cache. + * @param FileName The filename of the resource to be cached + * @param ForceReload Indicates whether the file should be reloaded if it's already in the cache. * This is useful for files that may have changed in the interim */ -bool BS_ResourceManager::PrecacheResource(const Common::String& FileName, bool ForceReload) { +bool BS_ResourceManager::PrecacheResource(const Common::String &FileName, bool ForceReload) { // Get the absolute path to the file Common::String UniqueFileName = GetUniqueFileName(FileName); if (UniqueFileName == "") @@ -202,7 +204,7 @@ bool BS_ResourceManager::PrecacheResource(const Common::String& FileName, bool F /** * Moves a resource to the top of the resource list - * @param pResource The resource + * @param pResource The resource */ void BS_ResourceManager::MoveToFront(BS_Resource *pResource) { // Erase the resource from it's current position @@ -217,7 +219,7 @@ void BS_ResourceManager::MoveToFront(BS_Resource *pResource) { * Loads a resource and updates the m_UsedMemory total * * The resource must not already be loaded - * @param FileName The unique filename of the resource to be loaded + * @param FileName The unique filename of the resource to be loaded */ BS_Resource *BS_ResourceManager::LoadResource(const Common::String &FileName) { // ResourceService finden, der die Resource laden kann. @@ -252,7 +254,7 @@ BS_Resource *BS_ResourceManager::LoadResource(const Common::String &FileName) { * Returns the full path of a given resource filename. * It will return an empty string if a path could not be created. */ -Common::String BS_ResourceManager::GetUniqueFileName(const Common::String& FileName) const { +Common::String BS_ResourceManager::GetUniqueFileName(const Common::String &FileName) const { // Get a pointer to the package manager BS_PackageManager *pPackage = (BS_PackageManager *)m_KernelPtr->GetService("package"); if (!pPackage) { @@ -281,7 +283,7 @@ Common::List<BS_Resource *>::iterator BS_ResourceManager::DeleteResource(BS_Reso Common::List<BS_Resource *>::iterator Result = m_Resources.erase(pResource->_Iterator); // Delete the resource - delete (pDummy); + delete(pDummy); // Return the iterator return Result; @@ -289,17 +291,16 @@ Common::List<BS_Resource *>::iterator BS_ResourceManager::DeleteResource(BS_Reso /** * Returns a pointer to a loaded resource. If any error occurs, NULL will be returned. - * @param UniqueFileName The absolute path and filename + * @param UniqueFileName The absolute path and filename * Gibt einen Pointer auf die angeforderte Resource zurück, oder NULL, wenn die Resourcen nicht geladen ist. */ -BS_Resource * BS_ResourceManager::GetResource(const Common::String &UniqueFileName) const { +BS_Resource *BS_ResourceManager::GetResource(const Common::String &UniqueFileName) const { // Determine whether the resource is already loaded const Common::List<BS_Resource *>& HashBucket = m_ResourceHashTable[ - BS_String::GetHash(UniqueFileName) % HASH_TABLE_BUCKETS]; + BS_String::GetHash(UniqueFileName) % HASH_TABLE_BUCKETS]; { - Common::List<BS_Resource*>::const_iterator Iter = HashBucket.begin(); - for (; Iter != HashBucket.end(); ++Iter) - { + Common::List<BS_Resource *>::const_iterator Iter = HashBucket.begin(); + for (; Iter != HashBucket.end(); ++Iter) { // Wenn die Resource gefunden wurde wird sie zurückgegeben. if ((*Iter)->GetFileName() == UniqueFileName) return *Iter; diff --git a/engines/sword25/kernel/resmanager.h b/engines/sword25/kernel/resmanager.h index 511bf63d68..e642e54055 100644 --- a/engines/sword25/kernel/resmanager.h +++ b/engines/sword25/kernel/resmanager.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -48,41 +48,43 @@ class BS_Resource; class BS_Kernel; class BS_ResourceManager { -friend class BS_Kernel; + friend class BS_Kernel; public: /** * Returns a requested resource. If any error occurs, returns NULL - * @param FileName Filename of resource + * @param FileName Filename of resource */ BS_Resource *RequestResource(const Common::String &FileName); /** * Loads a resource into the cache - * @param FileName The filename of the resource to be cached - * @param ForceReload Indicates whether the file should be reloaded if it's already in the cache. + * @param FileName The filename of the resource to be cached + * @param ForceReload Indicates whether the file should be reloaded if it's already in the cache. * This is useful for files that may have changed in the interim */ - bool PrecacheResource(const Common::String& FileName, bool ForceReload = false); + bool PrecacheResource(const Common::String &FileName, bool ForceReload = false); /** * Returns the number of loaded resources */ - int GetResourceCount() const { return static_cast<int>(m_Resources.size()); } + int GetResourceCount() const { + return static_cast<int>(m_Resources.size()); + } /** * Returns a resource by it's ordinal index. Returns NULL if any error occurs * Note: This method is not optimised for speed and should be used only for debugging purposes - * @param Ord Ordinal number of the resource. Must be between 0 and GetResourceCount() - 1. + * @param Ord Ordinal number of the resource. Must be between 0 and GetResourceCount() - 1. */ BS_Resource *GetResourceByOrdinal(int Ord) const; /** * Registers a RegisterResourceService. This method is the constructor of * BS_ResourceService, and thus helps all resource services in the ResourceManager list - * @param pService Which service + * @param pService Which service */ - bool RegisterResourceService(BS_ResourceService* pService); + bool RegisterResourceService(BS_ResourceService *pService); /** * Releases all resources that are not locked. @@ -92,7 +94,9 @@ public: /** * Returns the maximum memory the kernel has used */ - int GetMaxMemoryUsage() const { return m_MaxMemoryUsage; } + int GetMaxMemoryUsage() const { + return m_MaxMemoryUsage; + } /** * Specifies the maximum amount of memory the engine is allowed to use. @@ -106,13 +110,17 @@ public: * Specifies whether a warning is written to the log when a cache miss occurs. * THe default value is "false". */ - bool IsLogCacheMiss() const { return m_LogCacheMiss; } + bool IsLogCacheMiss() const { + return m_LogCacheMiss; + } /** * Sets whether warnings are written to the log if a cache miss occurs. - * @param Flag If "true", then future warnings will be logged + * @param Flag If "true", then future warnings will be logged */ - void SetLogCacheMiss(bool Flag) { m_LogCacheMiss = Flag; } + void SetLogCacheMiss(bool Flag) { + m_LogCacheMiss = Flag; + } /** * Writes the names of all currently locked resources to the log file @@ -124,21 +132,20 @@ private: * Creates a new resource manager * Only the BS_Kernel class can generate copies this class. Thus, the constructor is private */ - BS_ResourceManager(BS_Kernel* pKernel) : + BS_ResourceManager(BS_Kernel *pKernel) : m_KernelPtr(pKernel), m_MaxMemoryUsage(100000000), m_LogCacheMiss(false) {}; virtual ~BS_ResourceManager(); - - enum - { + + enum { HASH_TABLE_BUCKETS = 256 }; /** * Moves a resource to the top of the resource list - * @param pResource The resource + * @param pResource The resource */ void MoveToFront(BS_Resource *pResource); @@ -146,7 +153,7 @@ private: * Loads a resource and updates the m_UsedMemory total * * The resource must not already be loaded - * @param FileName The unique filename of the resource to be loaded + * @param FileName The unique filename of the resource to be loaded */ BS_Resource *LoadResource(const Common::String &FileName); @@ -159,11 +166,11 @@ private: /** * Deletes a resource, removes it from the lists, and updates m_UsedMemory */ - Common::List<BS_Resource*>::iterator DeleteResource(BS_Resource *pResource); + Common::List<BS_Resource *>::iterator DeleteResource(BS_Resource *pResource); /** * Returns a pointer to a loaded resource. If any error occurs, NULL will be returned. - * @param UniqueFileName The absolute path and filename + * @param UniqueFileName The absolute path and filename * Gibt einen Pointer auf die angeforderte Resource zurück, oder NULL, wenn die Resourcen nicht geladen ist. */ BS_Resource *GetResource(const Common::String &UniqueFileName) const; @@ -173,12 +180,12 @@ private: */ void DeleteResourcesIfNecessary(); - BS_Kernel * m_KernelPtr; - unsigned int m_MaxMemoryUsage; - Common::Array<BS_ResourceService *> m_ResourceServices; - Common::List<BS_Resource *> m_Resources; - Common::List<BS_Resource *> m_ResourceHashTable[HASH_TABLE_BUCKETS]; - bool m_LogCacheMiss; + BS_Kernel *m_KernelPtr; + unsigned int m_MaxMemoryUsage; + Common::Array<BS_ResourceService *> m_ResourceServices; + Common::List<BS_Resource *> m_Resources; + Common::List<BS_Resource *> m_ResourceHashTable[HASH_TABLE_BUCKETS]; + bool m_LogCacheMiss; }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/resource.cpp b/engines/sword25/kernel/resource.cpp index 9bb491b8b4..c33bfea268 100644 --- a/engines/sword25/kernel/resource.cpp +++ b/engines/sword25/kernel/resource.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -42,8 +42,8 @@ namespace Sword25 { #define BS_LOG_PREFIX "RESOURCE" BS_Resource::BS_Resource(const Common::String &FileName, RESOURCE_TYPES Type) : - _Type(Type), - _RefCount(0) { + _Type(Type), + _RefCount(0) { BS_ASSERT(BS_Kernel::GetInstance()->GetService("package")); _FileName = static_cast<BS_PackageManager *>(BS_Kernel::GetInstance()->GetService("package"))->GetAbsolutePath(FileName); diff --git a/engines/sword25/kernel/resource.h b/engines/sword25/kernel/resource.h index 4b0e8ccd21..4653eab149 100644 --- a/engines/sword25/kernel/resource.h +++ b/engines/sword25/kernel/resource.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,7 +45,7 @@ class BS_Kernel; class BS_ResourceManager; class BS_Resource { -friend class BS_ResourceManager; + friend class BS_ResourceManager; public: enum RESOURCE_TYPES { @@ -60,47 +60,57 @@ public: /** * Prevents the resource from being released. - * @remarks This method allows a resource to be locked multiple times. + * @remarks This method allows a resource to be locked multiple times. **/ - void AddReference() { ++_RefCount; } + void AddReference() { + ++_RefCount; + } /** * Cancels a previous lock - * @remarks The resource can still be released more times than it was 'locked', although it is + * @remarks The resource can still be released more times than it was 'locked', although it is * not recommended. **/ void Release(); /** * Returns the current lock count for the resource - * @return The current lock count + * @return The current lock count **/ - int GetLockCount() const { return _RefCount; } + int GetLockCount() const { + return _RefCount; + } /** * Returns the absolute path of the given resource */ - const Common::String &GetFileName() const { return _FileName; } + const Common::String &GetFileName() const { + return _FileName; + } /** * Returns the hash of the filename of a resource */ - unsigned int GetFileNameHash() const { return _FileNameHash; } + unsigned int GetFileNameHash() const { + return _FileNameHash; + } /** * Returns a resource's type */ - unsigned int GetType() const { return _Type; } + unsigned int GetType() const { + return _Type; + } protected: virtual ~BS_Resource() {}; private: - Common::String _FileName; ///< The absolute filename - unsigned int _FileNameHash; ///< The hash value of the filename - unsigned int _RefCount; ///< The number of locks - unsigned int _Type; ///< The type of the resource - Common::List<BS_Resource *>::iterator _Iterator; ///< Points to the resource position in the LRU list + Common::String _FileName; ///< The absolute filename + unsigned int _FileNameHash; ///< The hash value of the filename + unsigned int _RefCount; ///< The number of locks + unsigned int _Type; ///< The type of the resource + Common::List<BS_Resource *>::iterator _Iterator; ///< Points to the resource position in the LRU list }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/resservice.h b/engines/sword25/kernel/resservice.h index 8804b5bbac..2197d283bf 100644 --- a/engines/sword25/kernel/resservice.h +++ b/engines/sword25/kernel/resservice.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -47,9 +47,8 @@ class BS_Resource; class BS_ResourceService : public BS_Service { public: - BS_ResourceService(BS_Kernel* pKernel) : BS_Service(pKernel) - { - BS_ResourceManager* pResource = pKernel->GetResourceManager(); + BS_ResourceService(BS_Kernel *pKernel) : BS_Service(pKernel) { + BS_ResourceManager *pResource = pKernel->GetResourceManager(); pResource->RegisterResourceService(this); } @@ -58,25 +57,25 @@ public: /** * Loads a resource - * @return Returns the resource if successful, otherwise NULL + * @return Returns the resource if successful, otherwise NULL */ virtual BS_Resource *LoadResource(const Common::String &FileName) = 0; /** * Checks whether the given name can be loaded by the resource service - * @param FileName Dateiname - * @return Returns true if the resource can be loaded. + * @param FileName Dateiname + * @return Returns true if the resource can be loaded. */ - virtual bool CanLoadResource(const Common::String& FileName) = 0; + virtual bool CanLoadResource(const Common::String &FileName) = 0; protected: // Alternative methods for classes BS_ResourceService /** * Compares two strings, with the second string allowed to contain '*' and '?' wildcards - * @param String The first comparison string. This must not contain wildcards - * @param Pattern The sceond comaprison string. Wildcards of '*' and '?' are allowed. - * @return Returns true if the string matches the pattern, otherwise false. + * @param String The first comparison string. This must not contain wildcards + * @param Pattern The sceond comaprison string. Wildcards of '*' and '?' are allowed. + * @return Returns true if the string matches the pattern, otherwise false. */ bool _WildCardStringMatch(const Common::String &String, const Common::String &Pattern) { return _WildCardStringMatchRecursion(String.c_str(), Pattern.c_str()); @@ -89,18 +88,20 @@ private: if (*Pattern == '*') { // Use a copy of the pattern pointer so as not to destroy the current state const char *PatternCopy = Pattern; - while (*PatternCopy == '*') { PatternCopy++; } + while (*PatternCopy == '*') { + PatternCopy++; + } if (!*PatternCopy) return true; } // 2. The string is over, but the patern is not -> FALSE if (!*String && *Pattern) return false; // 3. The string is over, and the pattern is finished -> TRUE if (!*String) return true; - + // Recursive check 1: // If the two current characters are the same, or pattern '?', then keep scanning if (*String == *Pattern || *Pattern == '?') return _WildCardStringMatchRecursion(String + 1, Pattern + 1); - + // Falls nicht, wird untersucht ob ein '*' vorliegt if (*Pattern == '*') { // Recursive check 2: @@ -111,7 +112,7 @@ private: // The recursion ends, therefore, keep returning to this place until a character // in the string which corresponds to the '*' in pattern } - + // The match has failed return false; } diff --git a/engines/sword25/kernel/scummvmwindow.cpp b/engines/sword25/kernel/scummvmwindow.cpp index 56e3b14adb..2b4e820160 100644 --- a/engines/sword25/kernel/scummvmwindow.cpp +++ b/engines/sword25/kernel/scummvmwindow.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,7 +45,7 @@ namespace Sword25 { bool BS_ScummVMWindow::_ClassRegistered = false; -// Constructor / Destructor +// Constructor / Destructor // ------------------------ BS_ScummVMWindow::BS_ScummVMWindow(int X, int Y, int Width, int Height, bool Visible) { // Presume that init will fail @@ -163,133 +163,133 @@ bool BS_ScummVMWindow::WaitForFocus() { // Die WindowProc aller Fenster der Klasse LRESULT CALLBACK BS_ScummVMWindow::WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { - switch(uMsg) - { - case WM_PAINT: - ValidateRect(hwnd, NULL); - break; - - case WM_DESTROY: - // Das Fenster wird zerstört - PostQuitMessage(0); - break; - - case WM_CLOSE: - { - BS_Window * WindowPtr = BS_Kernel::GetInstance()->GetWindow(); - if (WindowPtr) { - WindowPtr->SetCloseWanted(true); - } - break; - } - - case WM_KEYDOWN: - { - // Tastendrücke, die für das Inputmodul interessant sind, werden diesem gemeldet. - BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); - - if (InputPtr) - { - switch (wParam) - { - case VK_RETURN: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_ENTER); - break; - - case VK_LEFT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_LEFT); - break; - - case VK_RIGHT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_RIGHT); - break; - - case VK_HOME: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_HOME); - break; - - case VK_END: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_END); - break; - - case VK_BACK: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_BACKSPACE); - break; - - case VK_TAB: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_TAB); - break; - - case VK_INSERT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_INSERT); - break; - - case VK_DELETE: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_DELETE); - break; - } - } - break; - } - - case WM_KEYUP: - case WM_SYSKEYUP: - // Alle Tastendrücke werden ignoriert, damit Windows per DefWindowProc() nicht darauf - // reagieren kann und damit unerwartete Seiteneffekte auslöst. - // Zum Beispiel würden ALT und F10 Tastendrücke das "Menü" aktivieren und somit den Message-Loop zum Stillstand bringen. - break; - - case WM_SYSCOMMAND: - // Verhindern, dass der Bildschirmschoner aktiviert wird, während das Spiel läuft - if (wParam != SC_SCREENSAVE) return DefWindowProc(hwnd,uMsg,wParam,lParam); - break; - - case WM_CHAR: - { - unsigned char theChar = static_cast<unsigned char>(wParam & 0xff); - - // Alle Zeichen, die keine Steuerzeichen sind, werden als Buchstaben dem Input-Service mitgeteilt. - if (theChar >= 32) - { - BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); - if (InputPtr) InputPtr->ReportCharacter(theChar); - } - } - break; - - case WM_SETCURSOR: - { - // Der Systemcursor wird in der Client-Area des Fensters nicht angezeigt, jedoch in der nicht Client-Area, damit der Benutzer das Fenster wie gewohnt - // schließen und verschieben kann. - - // Koordinaten des Cursors in der Client-Area berechnen. - POINT pt; - GetCursorPos(&pt); - ScreenToClient(hwnd, &pt); - - // Feststellen, ob sich der Cursor in der Client-Area befindet. - // Get client rect - RECT rc; - GetClientRect(hwnd, &rc); - - // See if cursor is in client area - if(PtInRect(&rc, pt)) - // In der Client-Area keinen Cursor anzeigen. - SetCursor(NULL); - else - // Ausserhalb der Client-Area den Cursor anzeigen. - SetCursor(LoadCursor(NULL, IDC_ARROW)); - - return TRUE; - } - break; - - default: - // Um alle anderen Vorkommnisse kümmert sich Windows - return DefWindowProc(hwnd,uMsg,wParam,lParam); - } - - return 0; + switch(uMsg) + { + case WM_PAINT: + ValidateRect(hwnd, NULL); + break; + + case WM_DESTROY: + // Das Fenster wird zerstört + PostQuitMessage(0); + break; + + case WM_CLOSE: + { + BS_Window * WindowPtr = BS_Kernel::GetInstance()->GetWindow(); + if (WindowPtr) { + WindowPtr->SetCloseWanted(true); + } + break; + } + + case WM_KEYDOWN: + { + // Tastendrücke, die für das Inputmodul interessant sind, werden diesem gemeldet. + BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); + + if (InputPtr) + { + switch (wParam) + { + case VK_RETURN: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_ENTER); + break; + + case VK_LEFT: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_LEFT); + break; + + case VK_RIGHT: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_RIGHT); + break; + + case VK_HOME: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_HOME); + break; + + case VK_END: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_END); + break; + + case VK_BACK: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_BACKSPACE); + break; + + case VK_TAB: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_TAB); + break; + + case VK_INSERT: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_INSERT); + break; + + case VK_DELETE: + InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_DELETE); + break; + } + } + break; + } + + case WM_KEYUP: + case WM_SYSKEYUP: + // Alle Tastendrücke werden ignoriert, damit Windows per DefWindowProc() nicht darauf + // reagieren kann und damit unerwartete Seiteneffekte auslöst. + // Zum Beispiel würden ALT und F10 Tastendrücke das "Menü" aktivieren und somit den Message-Loop zum Stillstand bringen. + break; + + case WM_SYSCOMMAND: + // Verhindern, dass der Bildschirmschoner aktiviert wird, während das Spiel läuft + if (wParam != SC_SCREENSAVE) return DefWindowProc(hwnd,uMsg,wParam,lParam); + break; + + case WM_CHAR: + { + unsigned char theChar = static_cast<unsigned char>(wParam & 0xff); + + // Alle Zeichen, die keine Steuerzeichen sind, werden als Buchstaben dem Input-Service mitgeteilt. + if (theChar >= 32) + { + BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); + if (InputPtr) InputPtr->ReportCharacter(theChar); + } + } + break; + + case WM_SETCURSOR: + { + // Der Systemcursor wird in der Client-Area des Fensters nicht angezeigt, jedoch in der nicht Client-Area, damit der Benutzer das Fenster wie gewohnt + // schließen und verschieben kann. + + // Koordinaten des Cursors in der Client-Area berechnen. + POINT pt; + GetCursorPos(&pt); + ScreenToClient(hwnd, &pt); + + // Feststellen, ob sich der Cursor in der Client-Area befindet. + // Get client rect + RECT rc; + GetClientRect(hwnd, &rc); + + // See if cursor is in client area + if(PtInRect(&rc, pt)) + // In der Client-Area keinen Cursor anzeigen. + SetCursor(NULL); + else + // Ausserhalb der Client-Area den Cursor anzeigen. + SetCursor(LoadCursor(NULL, IDC_ARROW)); + + return TRUE; + } + break; + + default: + // Um alle anderen Vorkommnisse kümmert sich Windows + return DefWindowProc(hwnd,uMsg,wParam,lParam); + } + + return 0; } */ diff --git a/engines/sword25/kernel/scummvmwindow.h b/engines/sword25/kernel/scummvmwindow.h index da223ae102..57d9a7e2f9 100644 --- a/engines/sword25/kernel/scummvmwindow.h +++ b/engines/sword25/kernel/scummvmwindow.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,9 +33,9 @@ */ /* - BS_ScummVMWindow - ---------------- - Implementation of the BS_Window Interfaces for ScummVM + BS_ScummVMWindow + ---------------- + Implementation of the BS_Window Interfaces for ScummVM */ #ifndef SWORD25_SCUMMVMWINDOW_H @@ -75,9 +75,9 @@ public: private: static bool _ClassRegistered; - bool _WindowAlive; - int _ClientXDelta; - int _ClientYDelta; + bool _WindowAlive; + int _ClientXDelta; + int _ClientYDelta; }; } // End of namespace Sword25 diff --git a/engines/sword25/kernel/service.h b/engines/sword25/kernel/service.h index a42b5206bc..0afcb05f11 100644 --- a/engines/sword25/kernel/service.h +++ b/engines/sword25/kernel/service.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -38,7 +38,7 @@ * This is the base class for all engine services. * A serivce is an essential part of the engine, ex. the graphics system. * This was intended to allow, for example, different plug in modules for - * different kinds of hardware and/or systems. + * different kinds of hardware and/or systems. * The services are created at runtime via the kernel method NewService and NEVER with new. * * Autor: Malte Thiesen @@ -57,13 +57,15 @@ class BS_Kernel; class BS_Service { private: - BS_Kernel * _pKernel; - + BS_Kernel *_pKernel; + protected: BS_Service(BS_Kernel *pKernel) : _pKernel(pKernel) {}; - - BS_Kernel* GetKernel() const { return _pKernel; } - + + BS_Kernel *GetKernel() const { + return _pKernel; + } + public: virtual ~BS_Service() {}; }; diff --git a/engines/sword25/kernel/service_ids.h b/engines/sword25/kernel/service_ids.h index 7bb352d9e5..0529d53fbe 100644 --- a/engines/sword25/kernel/service_ids.h +++ b/engines/sword25/kernel/service_ids.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -37,7 +37,7 @@ * ------------- * This file lists all the services. * EVERY new service needs to be entered here, otherwise it cannot be instantiated - * by pKernel->NewService(..) + * by pKernel->NewService(..) * * Autor: Malte Thiesen */ @@ -60,7 +60,7 @@ BS_Service *BS_OggTheora_CreateObject(BS_Kernel *pKernel); // Services are recorded in this table const BS_ServiceInfo BS_SERVICE_TABLE[] = { // The first two parameters are the name of the superclass and service - // The third parameter is the static method of the class that creates an object + // The third parameter is the static method of the class that creates an object // of the class and returns it // Example: // BS_ServiceInfo("Superclass", "Service", CreateMethod) diff --git a/engines/sword25/kernel/string.h b/engines/sword25/kernel/string.h index feaf546c3e..7ff1d75f7b 100644 --- a/engines/sword25/kernel/string.h +++ b/engines/sword25/kernel/string.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -52,7 +52,9 @@ inline bool ToInt(const Common::String &Str, int &Result) { Common::String::const_iterator Iter = Str.begin(); // Skip whitespaces - while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; } + while (*Iter && (*Iter == ' ' || *Iter == '\t')) { + ++Iter; + } if (Iter == Str.end()) return false; // Read sign, if available @@ -60,19 +62,22 @@ inline bool ToInt(const Common::String &Str, int &Result) { if (*Iter == '-') { IsNegative = true; ++Iter; - } - else if (*Iter == '+') + } else if (*Iter == '+') ++Iter; // Skip whitespaces - while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; } - if (Iter ==Str.end()) return false; + while (*Iter && (*Iter == ' ' || *Iter == '\t')) { + ++Iter; + } + if (Iter == Str.end()) return false; // Convert string to integer Result = 0; while (Iter != Str.end()) { if (*Iter < '0' || *Iter > '9') { - while (*Iter && (*Iter == ' ' || *Iter == '\t')) { ++Iter; } + while (*Iter && (*Iter == ' ' || *Iter == '\t')) { + ++Iter; + } if (Iter != Str.end()) return false; break; } diff --git a/engines/sword25/kernel/window.cpp b/engines/sword25/kernel/window.cpp index ecafcfa829..b4936e8afc 100644 --- a/engines/sword25/kernel/window.cpp +++ b/engines/sword25/kernel/window.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -42,7 +42,7 @@ namespace Sword25 { // Erstellt ein Fenster des GUI des aktuellen Betriebssystems BS_Window *BS_Window::CreateBSWindow(int X, int Y, int Width, int Height, bool Visible) { // Fenster erstellen - BS_Window *pWindow = (BS_Window*) new BS_ScummVMWindow(X, Y, Width, Height, Visible); + BS_Window *pWindow = (BS_Window *) new BS_ScummVMWindow(X, Y, Width, Height, Visible); // Falls das Fenster erfolgreich initialisiert wurde, wird ein Pointer auf das Fensterobjekt // zurückgegeben @@ -54,7 +54,7 @@ BS_Window *BS_Window::CreateBSWindow(int X, int Y, int Width, int Height, bool V return NULL; } -// Gibt True zurück wenn das Fenster WM_CLOSE empfangen hat - +// Gibt True zurück wenn das Fenster WM_CLOSE empfangen hat - // solange, bis RejectClose() aufgerufen wurde. bool BS_Window::CloseWanted() { bool result = _CloseWanted; diff --git a/engines/sword25/kernel/window.h b/engines/sword25/kernel/window.h index 18b3930dca..ae8709f157 100644 --- a/engines/sword25/kernel/window.h +++ b/engines/sword25/kernel/window.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -63,7 +63,7 @@ protected: bool _CloseWanted; public: - virtual ~BS_Window(){}; + virtual ~BS_Window() {}; /** * Returns the visibility of the window. @@ -72,7 +72,7 @@ public: /** * Sets the visibility of the window - * @param Visible Specifies whether the window should be visible or hidden + * @param Visible Specifies whether the window should be visible or hidden */ virtual void SetVisible(bool Visible) = 0; /** @@ -81,7 +81,7 @@ public: virtual int GetX() = 0; /** * Sets the X position of the window - * @paramX The new X position for the window, or -1 for centre aligned + * @paramX The new X position for the window, or -1 for centre aligned */ virtual void SetX(int X) = 0; /** @@ -90,7 +90,7 @@ public: virtual int GetY() = 0; /** * Sets the Y position of the window - * @param Y The new Y position for the window, or -1 for centre aligned + * @param Y The new Y position for the window, or -1 for centre aligned */ virtual void SetY(int X) = 0; /** @@ -123,7 +123,7 @@ public: virtual Common::String GetTitle() = 0; /** * Sets the title of the window - * @param Title The new window title + * @param Title The new window title */ virtual void SetTitle(const Common::String &Title) = 0; /** @@ -135,7 +135,7 @@ public: * Pauses the applicaiton until the window has focus, or has been closed. * Returns false if the window was closed. */ - virtual bool WaitForFocus() = 0; + virtual bool WaitForFocus() = 0; /** * Returns true if the window has focus, false otherwise. */ @@ -152,9 +152,9 @@ public: * Specifies whether the window is wanted to be closed. This is used together with CloseWanted() * to allow scripts to query when the main window should be closed, or the user is asking it to close **/ - void SetCloseWanted(bool Wanted); + void SetCloseWanted(bool Wanted); /** - * Returns the previous value set in a call to SetCloseWanted. + * Returns the previous value set in a call to SetCloseWanted. * Note that calling this also resets the value back to false, until such time as the SetCloseWanted() * method is called again. **/ @@ -163,11 +163,11 @@ public: /** * Creates a new window instance. Returns a pointer to the window, or NULL if the creation failed. * Note: It is the responsibility of the client to free the pointer when done with it. - * @param X The X position of the window, or -1 for centre horizontal alignment - * @param Y The Y position of the window, or -1 for centre vertical alignment - * @param Width The width of the window without the frame - * @param Height The height of the window without the frame - * @param Visible Specifies whether window should be visible + * @param X The X position of the window, or -1 for centre horizontal alignment + * @param Y The Y position of the window, or -1 for centre vertical alignment + * @param Width The width of the window without the frame + * @param Height The height of the window without the frame + * @param Visible Specifies whether window should be visible */ static BS_Window *CreateBSWindow(int X, int Y, int Width, int Height, bool Visible); }; diff --git a/engines/sword25/math/geometry.cpp b/engines/sword25/math/geometry.cpp index f6cab4ed80..de65017c32 100644 --- a/engines/sword25/math/geometry.cpp +++ b/engines/sword25/math/geometry.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/math/geometry.h b/engines/sword25/math/geometry.h index 20c7eb4b54..2ea02c8f35 100644 --- a/engines/sword25/math/geometry.h +++ b/engines/sword25/math/geometry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/math/geometry_script.cpp b/engines/sword25/math/geometry_script.cpp index aaf4c4d604..ccc73d290a 100644 --- a/engines/sword25/math/geometry_script.cpp +++ b/engines/sword25/math/geometry_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -67,11 +67,9 @@ namespace Sword25 { static void *my_checkudata(lua_State *L, int ud, const char *tname) { int top = lua_gettop(L); - void * p = lua_touserdata(L, ud); - if (p != NULL) /* value is a userdata? */ - { - if (lua_getmetatable(L, ud)) /* does it have a metatable? */ - { + void *p = lua_touserdata(L, ud); + if (p != NULL) { /* value is a userdata? */ + if (lua_getmetatable(L, ud)) { /* does it have a metatable? */ // lua_getfield(L, LUA_REGISTRYINDEX, tname); /* get correct metatable */ BS_LuaBindhelper::GetMetatable(L, tname); /* does it have the correct mt? */ @@ -89,7 +87,7 @@ static void *my_checkudata(lua_State *L, int ud, const char *tname) { // ----------------------------------------------------------------------------- static void NewUintUserData(lua_State *L, unsigned int Value) { - void * UserData = lua_newuserdata(L, sizeof(Value)); + void *UserData = lua_newuserdata(L, sizeof(Value)); memcpy(UserData, &Value, sizeof(Value)); } @@ -157,8 +155,7 @@ static void TablePolygonToPolygon(lua_State *L, BS_Polygon &Polygon) { Vertecies.reserve(VertexCount); // Create Vertecies - for (int i = 0; i < VertexCount; i++) - { + for (int i = 0; i < VertexCount; i++) { // X Value lua_rawgeti(L, -1, (i * 2) + 1); int X = static_cast<int>(lua_tonumber(L, -1)); @@ -220,43 +217,43 @@ static unsigned int TableRegionToRegion(lua_State *L, const char *ClassName) { int FirstElementType = lua_type(L, -1); lua_pop(L, 1); - switch(FirstElementType) { - case LUA_TNUMBER: { - BS_Polygon Polygon; - TablePolygonToPolygon(L, Polygon); - BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon); - } - break; - - case LUA_TTABLE: { - lua_rawgeti(L, -1, 1); - BS_Polygon Polygon; - TablePolygonToPolygon(L, Polygon); - lua_pop(L, 1); + switch (FirstElementType) { + case LUA_TNUMBER: { + BS_Polygon Polygon; + TablePolygonToPolygon(L, Polygon); + BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon); + } + break; - int PolygonCount = luaL_getn(L, -1); - if (PolygonCount == 1) - BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon); - else { - Common::Array<BS_Polygon> Holes; - Holes.reserve(PolygonCount - 1); - - for (int i = 2; i <= PolygonCount; i++) { - lua_rawgeti(L, -1, i); - Holes.resize(Holes.size() + 1); - TablePolygonToPolygon(L, Holes.back()); - lua_pop(L, 1); - } - BS_ASSERT((int)Holes.size() == PolygonCount - 1); - - BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon, &Holes); - } + case LUA_TTABLE: { + lua_rawgeti(L, -1, 1); + BS_Polygon Polygon; + TablePolygonToPolygon(L, Polygon); + lua_pop(L, 1); + + int PolygonCount = luaL_getn(L, -1); + if (PolygonCount == 1) + BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon); + else { + Common::Array<BS_Polygon> Holes; + Holes.reserve(PolygonCount - 1); + + for (int i = 2; i <= PolygonCount; i++) { + lua_rawgeti(L, -1, i); + Holes.resize(Holes.size() + 1); + TablePolygonToPolygon(L, Holes.back()); + lua_pop(L, 1); } - break; + BS_ASSERT((int)Holes.size() == PolygonCount - 1); - default: - luaL_error(L, "Illegal region definition."); - return 0; + BS_RegionRegistry::GetInstance().ResolveHandle(RegionHandle)->Init(Polygon, &Holes); + } + } + break; + + default: + luaL_error(L, "Illegal region definition."); + return 0; } #ifdef DEBUG @@ -268,8 +265,7 @@ static unsigned int TableRegionToRegion(lua_State *L, const char *ClassName) { // ----------------------------------------------------------------------------- -static void NewUserdataRegion(lua_State *L, const char *ClassName) -{ +static void NewUserdataRegion(lua_State *L, const char *ClassName) { // Region due to the Lua code to create // Any errors that occur will be intercepted to the luaL_error unsigned int RegionHandle = TableRegionToRegion(L, ClassName); @@ -308,11 +304,11 @@ static const luaL_reg GEO_FUNCTIONS[] = { // ----------------------------------------------------------------------------- -static BS_Region * CheckRegion(lua_State *L) { +static BS_Region *CheckRegion(lua_State *L) { // The first parameter must be of type 'userdata', and the Metatable class Geo.Region or Geo.WalkRegion unsigned int *RegionHandlePtr; if ((RegionHandlePtr = reinterpret_cast<unsigned int *>(my_checkudata(L, 1, REGION_CLASS_NAME))) != 0 || - (RegionHandlePtr = reinterpret_cast<unsigned int *>(my_checkudata(L, 1, WALKREGION_CLASS_NAME))) != 0) { + (RegionHandlePtr = reinterpret_cast<unsigned int *>(my_checkudata(L, 1, WALKREGION_CLASS_NAME))) != 0) { return BS_RegionRegistry::GetInstance().ResolveHandle(*RegionHandlePtr); } else { luaL_argcheck(L, 0, 1, "'" REGION_CLASS_NAME "' expected"); @@ -325,7 +321,7 @@ static BS_Region * CheckRegion(lua_State *L) { // ----------------------------------------------------------------------------- static int R_IsValid(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); lua_pushbooleancpp(L, pR->IsValid()); @@ -335,7 +331,7 @@ static int R_IsValid(lua_State *L) { // ----------------------------------------------------------------------------- static int R_GetX(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); lua_pushnumber(L, pR->GetPosX()); @@ -345,7 +341,7 @@ static int R_GetX(lua_State *L) { // ----------------------------------------------------------------------------- static int R_GetY(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); lua_pushnumber(L, pR->GetPosY()); @@ -355,7 +351,7 @@ static int R_GetY(lua_State *L) { // ----------------------------------------------------------------------------- static int R_GetPos(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); BS_Vertex::VertexToLuaVertex(L, pR->GetPosition()); @@ -365,7 +361,7 @@ static int R_GetPos(lua_State *L) { // ----------------------------------------------------------------------------- static int R_IsPointInRegion(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); BS_Vertex Vertex; @@ -377,7 +373,7 @@ static int R_IsPointInRegion(lua_State *L) { // ----------------------------------------------------------------------------- static int R_SetPos(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); BS_Vertex Vertex; @@ -390,7 +386,7 @@ static int R_SetPos(lua_State *L) { // ----------------------------------------------------------------------------- static int R_SetX(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); pR->SetPosX(static_cast<int>(luaL_checknumber(L, 2))); @@ -401,7 +397,7 @@ static int R_SetX(lua_State *L) { // ----------------------------------------------------------------------------- static int R_SetY(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); pR->SetPosY(static_cast<int>(luaL_checknumber(L, 2))); @@ -432,24 +428,24 @@ static void DrawRegion(const BS_Region &Region, unsigned int Color, const BS_Ver // ----------------------------------------------------------------------------- static int R_Draw(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); switch (lua_gettop(L)) { - case 3: { - BS_Vertex Offset; - BS_Vertex::LuaVertexToVertex(L, 3, Offset); - DrawRegion(*pR, BS_GraphicEngine::LuaColorToARGBColor(L, 2), Offset); - } - break; + case 3: { + BS_Vertex Offset; + BS_Vertex::LuaVertexToVertex(L, 3, Offset); + DrawRegion(*pR, BS_GraphicEngine::LuaColorToARGBColor(L, 2), Offset); + } + break; - case 2: - DrawRegion(*pR, BS_GraphicEngine::LuaColorToARGBColor(L, 2), BS_Vertex(0, 0)); - break; + case 2: + DrawRegion(*pR, BS_GraphicEngine::LuaColorToARGBColor(L, 2), BS_Vertex(0, 0)); + break; - default: - DrawRegion(*pR, BS_RGB(255, 255, 255), BS_Vertex(0, 0)); - } + default: + DrawRegion(*pR, BS_RGB(255, 255, 255), BS_Vertex(0, 0)); + } return 0; } @@ -457,7 +453,7 @@ static int R_Draw(lua_State *L) { // ----------------------------------------------------------------------------- static int R_GetCentroid(lua_State *L) { - BS_Region * RPtr = CheckRegion(L); + BS_Region *RPtr = CheckRegion(L); BS_ASSERT(RPtr); BS_Vertex::VertexToLuaVertex(L, RPtr->GetCentroid()); @@ -468,7 +464,7 @@ static int R_GetCentroid(lua_State *L) { // ----------------------------------------------------------------------------- static int R_Delete(lua_State *L) { - BS_Region * pR = CheckRegion(L); + BS_Region *pR = CheckRegion(L); BS_ASSERT(pR); delete pR; return 0; @@ -540,9 +536,9 @@ static const luaL_reg WALKREGION_METHODS[] = { // ----------------------------------------------------------------------------- bool BS_Geometry::_RegisterScriptBindings() { - BS_Kernel * pKernel = BS_Kernel::GetInstance(); + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_ScriptEngine * pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); + BS_ScriptEngine *pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); BS_ASSERT(pScript); lua_State *L = static_cast< lua_State *>(pScript->GetScriptObject()); BS_ASSERT(L); diff --git a/engines/sword25/math/line.h b/engines/sword25/math/line.h index 86bcbd6537..5e442045f1 100644 --- a/engines/sword25/math/line.h +++ b/engines/sword25/math/line.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,15 +33,15 @@ */ /* - BS_Line - ------- - This class contains only static methods, which have to do with straight line - segments. There is no real straight line segment class. Calculations will be - used with polygons, and it is important the process of starting and selecting - endpoints of lines is dynamic. This would prhobit a polygon from a set - being formed by fixed line segments - - Autor: Malte Thiesen + BS_Line + ------- + This class contains only static methods, which have to do with straight line + segments. There is no real straight line segment class. Calculations will be + used with polygons, and it is important the process of starting and selecting + endpoints of lines is dynamic. This would prhobit a polygon from a set + being formed by fixed line segments + + Autor: Malte Thiesen */ #ifndef SWORD25_LINE_H @@ -61,10 +61,10 @@ class BS_Line { public: /** * Determines whether a piont is left of a line - * @param a The start point of a line - * @param b The end point of a line - * @param c The test point - * @return Returns true if the point is to the left of the line. + * @param a The start point of a line + * @param b The end point of a line + * @param c The test point + * @return Returns true if the point is to the left of the line. * If the point is to the right of the line or on the line, false is returned. */ static bool IsVertexLeft(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c) { @@ -77,10 +77,10 @@ public: /** * Determines whether a piont is right of a line - * @param a The start point of a line - * @param b The end point of a line - * @param c The test point - * @return Returns true if the point is to the right of the line. + * @param a The start point of a line + * @param b The end point of a line + * @param c The test point + * @return Returns true if the point is to the right of the line. * If the point is to the right of the line or on the line, false is returned. */ static bool IsVertexRight(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c) { @@ -93,10 +93,10 @@ public: /** * Determines whether a piont is on a line - * @param a The start point of a line - * @param b The end point of a line - * @param c The test point - * @return Returns true if the point is on the line, false otherwise. + * @param a The start point of a line + * @param b The end point of a line + * @param c The test point + * @return Returns true if the point is on the line, false otherwise. */ static bool IsVertexOn(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c) { return _TriangleArea2(a, b, c) == 0; @@ -110,10 +110,10 @@ public: /** * Determines where a point is relative to a line. - * @param a The start point of a line - * @param b The end point of a line - * @param c The test point - * @return LEFT is returned if the point is to the left of the line. + * @param a The start point of a line + * @param b The end point of a line + * @param c The test point + * @return LEFT is returned if the point is to the left of the line. * RIGHT is returned if the point is to the right of the line. * ON is returned if the point is on the line. */ @@ -126,11 +126,11 @@ public: /** * Determines whether two lines intersect - * @param a The start point of the first line - * @param b The end point of the first line - * @param c The start point of the second line - * @param d The end point of the second line - * @remark In cases where a line only touches the other, false is returned (improper intersection) + * @param a The start point of the first line + * @param b The end point of the first line + * @param c The start point of the second line + * @param d The end point of the second line + * @remark In cases where a line only touches the other, false is returned (improper intersection) */ static bool DoesIntersectProperly(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c, const BS_Vertex &d) { VERTEX_CLASSIFICATION Class1 = ClassifyVertexToLine(a, b, c); @@ -140,14 +140,14 @@ public: if (Class1 == ON || Class2 == ON || Class3 == ON || Class4 == ON) return false; - return ((Class1 == LEFT) ^ (Class2 == LEFT)) && ((Class3 == LEFT) ^ (Class4 == LEFT)); + return ((Class1 == LEFT) ^(Class2 == LEFT)) && ((Class3 == LEFT) ^(Class4 == LEFT)); } /** * Determines whether a point is on a line segment - * @param a The start point of a line - * @param b The end point of a line - * @param c The test point + * @param a The start point of a line + * @param b The end point of a line + * @param c The test point */ static bool IsOnLine(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c) { // The items must all be Collinear, otherwise don't bothering testing the point @@ -156,14 +156,14 @@ public: // If the line segment is not vertical, check on the x-axis, otherwise the y-axis if (a.X != b.X) { return ((a.X <= c.X) && - (c.X <= b.X)) || - ((a.X >= c.X) && - (c.X >= b.X)); + (c.X <= b.X)) || + ((a.X >= c.X) && + (c.X >= b.X)); } else { return ((a.Y <= c.Y) && - (c.Y <= b.Y)) || - ((a.Y >= c.Y) && - (c.Y >= b.Y)); + (c.Y <= b.Y)) || + ((a.Y >= c.Y) && + (c.Y >= b.Y)); } } @@ -174,14 +174,14 @@ public: // If the line segment is not vertical, check on the x-axis, otherwise the y-axis if (a.X != b.X) { return ((a.X < c.X) && - (c.X < b.X)) || - ((a.X > c.X) && - (c.X > b.X)); + (c.X < b.X)) || + ((a.X > c.X) && + (c.X > b.X)); } else { return ((a.Y < c.Y) && - (c.Y < b.Y)) || - ((a.Y > c.Y) && - (c.Y > b.Y)); + (c.Y < b.Y)) || + ((a.Y > c.Y) && + (c.Y > b.Y)); } } @@ -189,13 +189,13 @@ private: /** * Return double the size of the triangle defined by the three passed points. * - * The result is positive if the points are arrange counterclockwise, + * The result is positive if the points are arrange counterclockwise, * and negative if they are arranged counter-clockwise. */ static int _TriangleArea2(const BS_Vertex &a, const BS_Vertex &b, const BS_Vertex &c) { return a.X * b.Y - a.Y * b.X + - a.Y * c.X - a.X * c.Y + - b.X * c.Y - c.X * b.Y; + a.Y * c.X - a.X * c.Y + + b.X * c.Y - c.X * b.Y; } }; diff --git a/engines/sword25/math/polygon.cpp b/engines/sword25/math/polygon.cpp index 6d416ea080..a972596d29 100644 --- a/engines/sword25/math/polygon.cpp +++ b/engines/sword25/math/polygon.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,7 +50,7 @@ namespace Sword25 { BS_Polygon::BS_Polygon() : VertexCount(0), Vertecies(NULL) { } -BS_Polygon::BS_Polygon(int VertexCount, const BS_Vertex *Vertecies) : VertexCount(0), Vertecies(NULL) { +BS_Polygon::BS_Polygon(int VertexCount, const BS_Vertex *Vertecies) : VertexCount(0), Vertecies(NULL) { Init(VertexCount, Vertecies); } @@ -142,7 +142,7 @@ int BS_Polygon::FindLRVertexIndex() const { for (int i = 1; i < VertexCount; i++) { if (Vertecies[i].Y > MaxY || - (Vertecies[i].Y == MaxY && Vertecies[i].X > MaxX)) { + (Vertecies[i].Y == MaxY && Vertecies[i].X > MaxX)) { MaxX = Vertecies[i].X; MaxY = Vertecies[i].Y; CurIndex = i; @@ -151,7 +151,7 @@ int BS_Polygon::FindLRVertexIndex() const { return CurIndex; } - + return -1; } @@ -231,7 +231,7 @@ void BS_Polygon::ReverseVertexOrder() { int BS_Polygon::CrossProduct(const BS_Vertex &V1, const BS_Vertex &V2, const BS_Vertex &V3) const { return (V2.X - V1.X) * (V3.Y - V2.Y) - - (V2.Y - V1.Y) * (V3.X - V2.X); + (V2.Y - V1.Y) * (V3.X - V2.X); } // Scalar Product @@ -239,7 +239,7 @@ int BS_Polygon::CrossProduct(const BS_Vertex &V1, const BS_Vertex &V2, const BS_ int BS_Polygon::DotProduct(const BS_Vertex &V1, const BS_Vertex &V2, const BS_Vertex &V3) const { return (V1.X - V2.X) * (V3.X - V2.X) + - (V1.Y - V2.Y) * (V3.X - V2.Y); + (V1.Y - V2.Y) * (V3.X - V2.Y); } // Check for self-intersections @@ -250,22 +250,22 @@ bool BS_Polygon::CheckForSelfIntersection() const { /* float AngleSum = 0.0f; for (int i = 0; i < VertexCount; i++) { - int j = (i + 1) % VertexCount; - int k = (i + 2) % VertexCount; - - float Dot = DotProduct(Vertecies[i], Vertecies[j], Vertecies[k]); - - // Skalarproduct normalisieren - float Length1 = sqrt((Vertecies[i].X - Vertecies[j].X) * (Vertecies[i].X - Vertecies[j].X) + - (Vertecies[i].Y - Vertecies[j].Y) * (Vertecies[i].Y - Vertecies[j].Y)); - float Length2 = sqrt((Vertecies[k].X - Vertecies[j].X) * (Vertecies[k].X - Vertecies[j].X) + - (Vertecies[k].Y - Vertecies[j].Y) * (Vertecies[k].Y - Vertecies[j].Y)); - float Norm = Length1 * Length2; - - if (Norm > 0.0f) { - Dot /= Norm; - AngleSum += acos(Dot); - } + int j = (i + 1) % VertexCount; + int k = (i + 2) % VertexCount; + + float Dot = DotProduct(Vertecies[i], Vertecies[j], Vertecies[k]); + + // Skalarproduct normalisieren + float Length1 = sqrt((Vertecies[i].X - Vertecies[j].X) * (Vertecies[i].X - Vertecies[j].X) + + (Vertecies[i].Y - Vertecies[j].Y) * (Vertecies[i].Y - Vertecies[j].Y)); + float Length2 = sqrt((Vertecies[k].X - Vertecies[j].X) * (Vertecies[k].X - Vertecies[j].X) + + (Vertecies[k].Y - Vertecies[j].Y) * (Vertecies[k].Y - Vertecies[j].Y)); + float Norm = Length1 * Length2; + + if (Norm > 0.0f) { + Dot /= Norm; + AngleSum += acos(Dot); + } } */ @@ -299,7 +299,7 @@ bool BS_Polygon::IsLineInterior(const BS_Vertex &a, const BS_Vertex &b) const { int j = (i + 1) % VertexCount; const BS_Vertex &VS = Vertecies[i]; const BS_Vertex &VE = Vertecies[j]; - + // If the line intersects a line segment strictly (proper cross section) the line is not in the polygon if (BS_Line::DoesIntersectProperly(a, b, VS, VE)) return false; @@ -360,17 +360,17 @@ bool BS_Polygon::IsLineInCone(int StartVertexIndex, const BS_Vertex &EndVertex, if (BS_Line::IsVertexLeftOn(PrevVertex, StartVertex, NextVertex)) { if (IncludeEdges) return BS_Line::IsVertexLeftOn(EndVertex, StartVertex, NextVertex) && - BS_Line::IsVertexLeftOn(StartVertex, EndVertex, PrevVertex); + BS_Line::IsVertexLeftOn(StartVertex, EndVertex, PrevVertex); else return BS_Line::IsVertexLeft(EndVertex, StartVertex, NextVertex) && - BS_Line::IsVertexLeft(StartVertex, EndVertex, PrevVertex); + BS_Line::IsVertexLeft(StartVertex, EndVertex, PrevVertex); } else { if (IncludeEdges) return !(BS_Line::IsVertexLeft(EndVertex, StartVertex, PrevVertex) && - BS_Line::IsVertexLeft(StartVertex, EndVertex, NextVertex)); + BS_Line::IsVertexLeft(StartVertex, EndVertex, NextVertex)); else return !(BS_Line::IsVertexLeftOn(EndVertex, StartVertex, PrevVertex) && - BS_Line::IsVertexLeftOn(StartVertex, EndVertex, NextVertex)); + BS_Line::IsVertexLeftOn(StartVertex, EndVertex, NextVertex)); } } @@ -399,15 +399,15 @@ bool BS_Polygon::IsPointInPolygon(const BS_Vertex &Point, bool EdgesBelongToPoly if ((Term1 > 0) == (Term2 >= 0)) Rcross++; } - if ((EdgeStart.Y < Point.Y) != (EdgeEnd.Y < Point.Y)) { + if ((EdgeStart.Y < Point.Y) != (EdgeEnd.Y < Point.Y)) { int Term1 = (EdgeStart.X - Point.X) * (EdgeEnd.Y - Point.Y) - (EdgeEnd.X - Point.X) * (EdgeStart.Y - Point.Y); int Term2 = (EdgeEnd.Y - Point.Y) - (EdgeStart.Y - EdgeEnd.Y); if ((Term1 < 0) == (Term2 <= 0)) Lcross++; } - } + } // The point is on an adge, if the number of left and right intersections have the same even numbers - if ((Rcross % 2 ) != (Lcross % 2 )) return EdgesBelongToPolygon; + if ((Rcross % 2) != (Lcross % 2)) return EdgesBelongToPolygon; // The point is strictly inside the polygon if and only if the number of overlaps is odd if ((Rcross % 2) == 1) return true; diff --git a/engines/sword25/math/polygon.h b/engines/sword25/math/polygon.h index d435c9746b..1621efb645 100644 --- a/engines/sword25/math/polygon.h +++ b/engines/sword25/math/polygon.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -49,7 +49,7 @@ namespace Sword25 { class BS_Vertex; /** - @brief Eine Polygonklasse. + @brief Eine Polygonklasse. */ class BS_Polygon : public BS_Persistable { public: @@ -72,9 +72,9 @@ public: /** * Creaes an object of type #BS_Polygon, and assigns Vertices to it - * @param VertexCount The number of vertices being passed - * @param Vertecies An array of BS_Vertex objects representing the vertices in the polygon. - * @remark The Vertecies that define a polygon must not have any self-intersections. + * @param VertexCount The number of vertices being passed + * @param Vertecies An array of BS_Vertex objects representing the vertices in the polygon. + * @remark The Vertecies that define a polygon must not have any self-intersections. * If the polygon does have self-intersections, then an empty polygon object is created. */ BS_Polygon(int VertexCount, const BS_Vertex *Vertecies); @@ -90,9 +90,9 @@ public: * The Vertices need to define a polygon must not have self-intersections. * If a polygon already has verticies, this will re-initialise it with the new list. * - * @param VertexCount The number of vertices being passed - * @param Vertecies An array of BS_Vertex objects representing the vertices in the polygon. - * @return Returns false if the Vertecies have self-intersections. In this case, + * @param VertexCount The number of vertices being passed + * @param Vertecies An array of BS_Vertex objects representing the vertices in the polygon. + * @return Returns false if the Vertecies have self-intersections. In this case, * the object is not initialised. */ bool Init(int VertexCount, const BS_Vertex *Vertecies); @@ -100,51 +100,51 @@ public: // // ** Exploratory methods ** // - + /** * Checks whether the Vertecies of the polygon are arranged in a clockwise direction. - * @return Returns true if the Vertecies of the polygon are arranged clockwise or co-planar. + * @return Returns true if the Vertecies of the polygon are arranged clockwise or co-planar. * Returns false if the Vertecies of the polygon are arrange counter-clockwise. - * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. + * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. */ bool IsCW() const; /** * Checks whether the Vertices of the polygon are arranged in a counter-clockwise direction. - * @return Returns true if the Vertecies of the polygon are arranged counter-clockwise. + * @return Returns true if the Vertecies of the polygon are arranged counter-clockwise. * Returns false if the Vertecies of the polygon are arranged clockwise or co-planar. - * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. + * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. */ bool IsCCW() const; /** * Checks whether the polygon is convex. - * @return Returns true if the polygon is convex. Returns false if the polygon is concave. - * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. + * @return Returns true if the polygon is convex. Returns false if the polygon is concave. + * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. */ bool IsConvex() const; - /** + /** * Checks whether the polygon is concave. - * @return Returns true if the polygon is concave. Returns false if the polygon is convex. - * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. + * @return Returns true if the polygon is concave. Returns false if the polygon is convex. + * @remark This method only returns a meaningful result if the polygon has at least three Vertecies. */ bool IsConcave() const; /** * Checks whether a point is inside the polygon - * @param Vertex A Vertex with the co-ordinates of the point to be tested. - * @param BorderBelongsToPolygon Specifies whether the edge of the polygon should be considered - * @return Returns true if the point is inside the polygon, false if it is outside. + * @param Vertex A Vertex with the co-ordinates of the point to be tested. + * @param BorderBelongsToPolygon Specifies whether the edge of the polygon should be considered + * @return Returns true if the point is inside the polygon, false if it is outside. */ bool IsPointInPolygon(const BS_Vertex &Vertex, bool BorderBelongsToPolygon = true) const; /** * Checks whether a point is inside the polygon - * @param X The X position of the point - * @param Y The Y position of the point - * @param BorderBelongsToPolygon Specifies whether the edge of the polygon should be considered - * @return Returns true if the point is inside the polygon, false if it is outside. + * @param X The X position of the point + * @param Y The Y position of the point + * @param BorderBelongsToPolygon Specifies whether the edge of the polygon should be considered + * @return Returns true if the point is inside the polygon, false if it is outside. */ bool IsPointInPolygon(int X, int Y, bool BorderBelongsToPolygon = true) const; @@ -181,7 +181,7 @@ public: /** * Moves the polygon. - * @param Delta The vertex around the polygon to be moved. + * @param Delta The vertex around the polygon to be moved. */ void operator+=(const BS_Vertex &Delta); @@ -201,7 +201,7 @@ private: bool m_IsCW; bool m_IsConvex; BS_Vertex m_Centroid; - + /** * Computes the centroid of the polygon. */ @@ -209,24 +209,24 @@ private: /** * Determines how the Vertecies of the polygon are arranged. - * @return Returns true if the Vertecies are arranged in a clockwise + * @return Returns true if the Vertecies are arranged in a clockwise * direction, otherwise false. */ bool ComputeIsCW() const; /** * Determines whether the polygon is convex or concave. - * @return Returns true if the polygon is convex, otherwise false. + * @return Returns true if the polygon is convex, otherwise false. */ bool ComputeIsConvex() const; /** * Calculates the cross product of three Vertecies - * @param V1 The first Vertex - * @param V2 The second Vertex - * @param V3 The third Vertex - * @return Returns the cross-product of the three vertecies - * @todo This method would be better as a method of the BS_Vertex class + * @param V1 The first Vertex + * @param V2 The second Vertex + * @param V3 The third Vertex + * @return Returns the cross-product of the three vertecies + * @todo This method would be better as a method of the BS_Vertex class */ int CrossProduct(const BS_Vertex &V1, const BS_Vertex &V2, const BS_Vertex &V3) const; @@ -235,17 +235,17 @@ private: * * The vectors are spanned by V2->V1 and V2->V3 * - * @param V1 The first Vertex - * @param V2 The second Vertex - * @param V3 The third Vertex - * @return Returns the dot product of the three Vertecies. - * @todo This method would be better as a method of the BS_Vertex class + * @param V1 The first Vertex + * @param V2 The second Vertex + * @param V3 The third Vertex + * @return Returns the dot product of the three Vertecies. + * @todo This method would be better as a method of the BS_Vertex class */ int DotProduct(const BS_Vertex &V1, const BS_Vertex &V2, const BS_Vertex &V3) const; /** * Checks whether the polygon is self-intersecting - * @return Returns true if the polygon is self-intersecting. + * @return Returns true if the polygon is self-intersecting. * Returns false if the polygon is not self-intersecting. */ bool CheckForSelfIntersection() const; @@ -253,7 +253,7 @@ private: /** * Find the vertex of the polygon that is located below the right-most point, * and returns it's index in the vertex array. - * @return Returns the index of the vertex at the bottom-right of the polygon. + * @return Returns the index of the vertex at the bottom-right of the polygon. * Returns -1 if the vertex list is empty. */ int FindLRVertexIndex() const; diff --git a/engines/sword25/math/rect.h b/engines/sword25/math/rect.h index c2a42e85c4..e97feefe41 100644 --- a/engines/sword25/math/rect.h +++ b/engines/sword25/math/rect.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,9 +54,13 @@ public: BS_Rect(int16 w, int16 h) : Common::Rect(w, h) {} BS_Rect(int16 x1, int16 y1, int16 x2, int16 y2) : Common::Rect(x1, y1, x2, y2) {} - void Move(int DeltaX, int DeltaY) { translate(DeltaX, DeltaY); } + void Move(int DeltaX, int DeltaY) { + translate(DeltaX, DeltaY); + } - bool DoesIntersect(const BS_Rect &Rect_) const { return intersects(Rect_); } + bool DoesIntersect(const BS_Rect &Rect_) const { + return intersects(Rect_); + } bool Intersect(const BS_Rect &Rect_, BS_Rect &Result) const { Result = Rect_; @@ -70,23 +74,41 @@ public: Result.extend(*this); } - int GetWidth() const { return width(); } + int GetWidth() const { + return width(); + } - int GetHeight() const { return height(); } + int GetHeight() const { + return height(); + } - int GetArea() const { return width() * height(); } + int GetArea() const { + return width() * height(); + } - bool operator==(const BS_Rect &rhs) const { return equals(rhs); } + bool operator==(const BS_Rect &rhs) const { + return equals(rhs); + } - bool operator!= (const BS_Rect &rhs) const { return !equals(rhs); } + bool operator!= (const BS_Rect &rhs) const { + return !equals(rhs); + } - bool IsValid() const { return isValidRect(); } + bool IsValid() const { + return isValidRect(); + } - bool IsPointInRect(const BS_Vertex &Vertex) const { return contains(Vertex.X, Vertex.Y); } + bool IsPointInRect(const BS_Vertex &Vertex) const { + return contains(Vertex.X, Vertex.Y); + } - bool IsPointInRect(int X, int Y) const { return contains(X, Y); } + bool IsPointInRect(int X, int Y) const { + return contains(X, Y); + } - bool ContainsRect(const BS_Rect &OtherRect) const { return contains(OtherRect); } + bool ContainsRect(const BS_Rect &OtherRect) const { + return contains(OtherRect); + } }; } // End of namespace Sword25 diff --git a/engines/sword25/math/region.cpp b/engines/sword25/math/region.cpp index bab5381990..b967d001c5 100644 --- a/engines/sword25/math/region.cpp +++ b/engines/sword25/math/region.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -60,18 +60,18 @@ BS_Region::BS_Region(BS_InputPersistenceBlock &Reader, unsigned int Handle) : m_ // ----------------------------------------------------------------------------- unsigned int BS_Region::Create(REGION_TYPE Type) { - BS_Region * RegionPtr = NULL; + BS_Region *RegionPtr = NULL; switch (Type) { - case RT_REGION: - RegionPtr = new BS_Region(); - break; + case RT_REGION: + RegionPtr = new BS_Region(); + break; - case RT_WALKREGION: - RegionPtr = new BS_WalkRegion(); - break; + case RT_WALKREGION: + RegionPtr = new BS_WalkRegion(); + break; - default: - BS_ASSERT(true); + default: + BS_ASSERT(true); } return BS_RegionRegistry::GetInstance().ResolvePtr(RegionPtr); @@ -79,7 +79,7 @@ unsigned int BS_Region::Create(REGION_TYPE Type) { // ----------------------------------------------------------------------------- -unsigned int BS_Region::Create(BS_InputPersistenceBlock & Reader, unsigned int Handle) { +unsigned int BS_Region::Create(BS_InputPersistenceBlock &Reader, unsigned int Handle) { // Read type unsigned int Type; Reader.Read(Type); @@ -105,7 +105,7 @@ BS_Region::~BS_Region() { // ----------------------------------------------------------------------------- -bool BS_Region::Init(const BS_Polygon& Contour, const Common::Array<BS_Polygon> *pHoles) { +bool BS_Region::Init(const BS_Polygon &Contour, const Common::Array<BS_Polygon> *pHoles) { // Reset object state m_Valid = false; m_Position = BS_Vertex(0, 0); @@ -125,7 +125,7 @@ bool BS_Region::Init(const BS_Polygon& Contour, const Common::Array<BS_Polygon> // Place the hole polygons in the following positions if (pHoles) { - for (unsigned int i = 0; i< pHoles->size(); ++i) { + for (unsigned int i = 0; i < pHoles->size(); ++i) { m_Polygons.push_back(BS_Polygon()); m_Polygons[i + 1].Init((*pHoles)[i].VertexCount, (*pHoles)[i].Vertecies); m_Polygons[i + 1].EnsureCWOrder(); @@ -201,7 +201,7 @@ bool BS_Region::IsPointInRegion(int X, int Y) const { if (m_Polygons[0].IsPointInPolygon(X, Y, true)) { // Test whether the point is in a hole for (unsigned int i = 1; i < m_Polygons.size(); i++) { - if (m_Polygons[i].IsPointInPolygon(X,Y, false)) + if (m_Polygons[i].IsPointInPolygon(X, Y, false)) return false; } @@ -233,7 +233,7 @@ BS_Vertex BS_Region::FindClosestRegionPoint(const BS_Vertex &Point) const { } } - const BS_Polygon & Polygon = m_Polygons[PolygonIdx]; + const BS_Polygon &Polygon = m_Polygons[PolygonIdx]; BS_ASSERT(Polygon.VertexCount > 1); @@ -303,8 +303,8 @@ BS_Vertex BS_Region::FindClosestPointOnLine(const BS_Vertex &LineStart, const BS float Vector2Length = sqrtf(Vector2X * Vector2X + Vector2Y * Vector2Y); Vector2X /= Vector2Length; Vector2Y /= Vector2Length; - float Distance = sqrtf(static_cast<float>((LineStart.X - LineEnd.X) * (LineStart.X - LineEnd.X) + - (LineStart.Y - LineEnd.Y) * (LineStart.Y - LineEnd.Y))); + float Distance = sqrtf(static_cast<float>((LineStart.X - LineEnd.X) * (LineStart.X - LineEnd.X) + + (LineStart.Y - LineEnd.Y) * (LineStart.Y - LineEnd.Y))); float Dot = Vector1X * Vector2X + Vector1Y * Vector2Y; if (Dot <= 0) return LineStart; @@ -341,7 +341,7 @@ bool BS_Region::Persist(BS_OutputPersistenceBlock &Writer) { Writer.Write(m_Valid); Writer.Write(m_Position.X); Writer.Write(m_Position.Y); - + Writer.Write(m_Polygons.size()); Common::Array<BS_Polygon>::iterator It = m_Polygons.begin(); while (It != m_Polygons.end()) { @@ -385,7 +385,7 @@ BS_Vertex BS_Region::GetCentroid() const { if (m_Polygons.size() > 0) return m_Polygons[0].GetCentroid(); return - BS_Vertex(); + BS_Vertex(); } } // End of namespace Sword25 diff --git a/engines/sword25/math/region.h b/engines/sword25/math/region.h index 577da94fac..e3718dd1c9 100644 --- a/engines/sword25/math/region.h +++ b/engines/sword25/math/region.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -77,11 +77,11 @@ public: /** * Initialises a BS_Region object - * @param Contour A polygon indicating the outline of the region - * @param pHoles A pointer to an array of polygons representing the hole state in the region. + * @param Contour A polygon indicating the outline of the region + * @param pHoles A pointer to an array of polygons representing the hole state in the region. * If the region has no holes, it must be passed as NULL. The default value is NULL. - * @return Returns true if the initialisation was successful, otherwise false. - * @remark If the region was already initialised, the old state will be deleted. + * @return Returns true if the initialisation was successful, otherwise false. + * @remark If the region was already initialised, the old state will be deleted. */ virtual bool Init(const BS_Polygon &Contour, const Common::Array<BS_Polygon> *pHoles = NULL); @@ -91,65 +91,77 @@ public: /** * Specifies whether the object is in a valid state - * @return Returns true if the object is in a valid state, otherwise false. - * @remark Invalid objects can be made valid by calling Init with a valid state. + * @return Returns true if the object is in a valid state, otherwise false. + * @remark Invalid objects can be made valid by calling Init with a valid state. */ - bool IsValid() const { return m_Valid; } + bool IsValid() const { + return m_Valid; + } /** * Returns the position of the region */ - const BS_Vertex &GetPosition() const { return m_Position; } + const BS_Vertex &GetPosition() const { + return m_Position; + } /** * Returns the X position of the region */ - int GetPosX() const { return m_Position.X; } + int GetPosX() const { + return m_Position.X; + } /** * Returns the Y position of the region */ - int GetPosY() const { return m_Position.Y; } + int GetPosY() const { + return m_Position.Y; + } /** * Indicates whether a point is inside the region - * @param Vertex A verex with the co-ordinates of the test point - * @return Returns true if the point is within the region, otherwise false. + * @param Vertex A verex with the co-ordinates of the test point + * @return Returns true if the point is within the region, otherwise false. */ bool IsPointInRegion(const BS_Vertex &Vertex) const; /** * Indicates whether a point is inside the region - * @param X The X position - * @param Y The Y position - * @return Returns true if the point is within the region, otherwise false. + * @param X The X position + * @param Y The Y position + * @return Returns true if the point is within the region, otherwise false. */ bool IsPointInRegion(int X, int Y) const; /** * Returns the countour of the region */ - const BS_Polygon &GetContour() const { return m_Polygons[0]; } + const BS_Polygon &GetContour() const { + return m_Polygons[0]; + } /** * Returns the number of polygons in the hole region */ - int GetHoleCount() const { return static_cast<int>(m_Polygons.size() - 1); } + int GetHoleCount() const { + return static_cast<int>(m_Polygons.size() - 1); + } /** * Returns a specific hole polygon in the region - * @param i The number of the hole to return. + * @param i The number of the hole to return. * The index must be between 0 and GetHoleCount() - 1. - * @return Returns the desired hole polygon + * @return Returns the desired hole polygon */ inline const BS_Polygon &GetHole(unsigned int i) const; /** * For a point outside the region, finds the closest point inside the region - * @param Point The point that is outside the region - * @return Returns the point within the region which is closest - * @remark This method does not always work with pixel accuracy. - * One should not therefore rely on the fact that there is really no point in + * @param Point The point that is outside the region + * @return Returns the point within the region which is closest + * @remark This method does not always work with pixel accuracy. + * One should not therefore rely on the fact that there is really no point in * the region which is closer to the given point. */ BS_Vertex FindClosestRegionPoint(const BS_Vertex &Point) const; @@ -167,20 +179,20 @@ public: /** * Sets the position of the region - * @param X The new X psoition of the region - * @param Y The new Y psoition of the region + * @param X The new X psoition of the region + * @param Y The new Y psoition of the region */ virtual void SetPos(int X, int Y); /** * Sets the X position of the region - * @param X The new X position of the region + * @param X The new X position of the region */ void SetPosX(int X); /** * Sets the Y position of the region - * @param Y The new Y position of the region + * @param Y The new Y position of the region */ void SetPosY(int Y); @@ -211,10 +223,10 @@ protected: /** * Find the point on a line which is closest to another point - * @param LineStart The start of the line - * @param LineEnd The end of the line - * @param Point The point to be compared against - * @return Returns the point on the line which is cloest to the passed point. + * @param LineStart The start of the line + * @param LineEnd The end of the line + * @param Point The point to be compared against + * @return Returns the point on the line which is cloest to the passed point. */ BS_Vertex FindClosestPointOnLine(const BS_Vertex &LineStart, const BS_Vertex &LineEnd, const BS_Vertex Point) const; }; diff --git a/engines/sword25/math/regionregistry.cpp b/engines/sword25/math/regionregistry.cpp index f29b92e8b7..b03d1c1152 100644 --- a/engines/sword25/math/regionregistry.cpp +++ b/engines/sword25/math/regionregistry.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -110,7 +110,7 @@ bool BS_RegionRegistry::Unpersist(BS_InputPersistenceBlock &Reader) { Reader.Read(RegionCount); // Restore all the BS_Regions objects - for (unsigned int i = 0; i < RegionCount; ++i) { + for (unsigned int i = 0; i < RegionCount; ++i) { // Handle read unsigned int Handle; Reader.Read(Handle); diff --git a/engines/sword25/math/regionregistry.h b/engines/sword25/math/regionregistry.h index 3c4771df5f..9600dbbdc4 100644 --- a/engines/sword25/math/regionregistry.h +++ b/engines/sword25/math/regionregistry.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -58,7 +58,7 @@ class BS_Region; class BS_RegionRegistry : public BS_ObjectRegistry<BS_Region>, public BS_Persistable { public: - static BS_RegionRegistry & GetInstance() { + static BS_RegionRegistry &GetInstance() { if (!m_InstancePtr.get()) m_InstancePtr = Common::SharedPtr<BS_RegionRegistry>(new BS_RegionRegistry()); return *m_InstancePtr.get(); } diff --git a/engines/sword25/math/vertex.cpp b/engines/sword25/math/vertex.cpp index ef49fd8139..575618dbb9 100644 --- a/engines/sword25/math/vertex.cpp +++ b/engines/sword25/math/vertex.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -38,8 +38,8 @@ namespace Lua { extern "C" { - #include "sword25/util/lua/lua.h" - #include "sword25/util/lua/lauxlib.h" +#include "sword25/util/lua/lua.h" +#include "sword25/util/lua/lauxlib.h" } } @@ -79,7 +79,7 @@ BS_Vertex &BS_Vertex::LuaVertexToVertex(lua_State *L, int StackIndex, BS_Vertex // ----------------------------------------------------------------------------- -void BS_Vertex::VertexToLuaVertex(lua_State * L, const BS_Vertex &Vertex) { +void BS_Vertex::VertexToLuaVertex(lua_State *L, const BS_Vertex &Vertex) { // Create New Table lua_newtable(L); diff --git a/engines/sword25/math/vertex.h b/engines/sword25/math/vertex.h index 65c179d654..b39de82fac 100644 --- a/engines/sword25/math/vertex.h +++ b/engines/sword25/math/vertex.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -33,10 +33,10 @@ */ /* - BS_Vertex - --------- + BS_Vertex + --------- - Autor: Malte Thiesen + Autor: Malte Thiesen */ #ifndef SWORD25_VERTEX_H @@ -63,7 +63,10 @@ namespace Sword25 { class BS_Vertex { public: BS_Vertex() : X(0), Y(0) {}; - BS_Vertex(int X_, int Y_) { this->X = X_; this->Y = Y_; } + BS_Vertex(int X_, int Y_) { + this->X = X_; + this->Y = Y_; + } int X; int Y; @@ -71,78 +74,93 @@ public: /** * Compares two Vertecies. */ - inline bool operator==(const BS_Vertex& rhs) const { if (X == rhs.X && Y == rhs.Y) return true; return false; } + inline bool operator==(const BS_Vertex &rhs) const { + if (X == rhs.X && Y == rhs.Y) return true; + return false; + } /** * Compares two Vertecies. */ - inline bool operator!=(const BS_Vertex& rhs) const { if (X != rhs.X || Y != rhs.Y) return true; return false; } + inline bool operator!=(const BS_Vertex &rhs) const { + if (X != rhs.X || Y != rhs.Y) return true; + return false; + } /** * Adds a vertex to vertex */ - inline void operator+=(const BS_Vertex& Delta) { X += Delta.X; Y += Delta.Y; } + inline void operator+=(const BS_Vertex &Delta) { + X += Delta.X; + Y += Delta.Y; + } /** * Subtracts a vertex from a vertex */ - inline void operator-=(const BS_Vertex& Delta) { X -= Delta.X; Y -= Delta.Y; } + inline void operator-=(const BS_Vertex &Delta) { + X -= Delta.X; + Y -= Delta.Y; + } /** * Adds two vertecies */ - inline BS_Vertex operator+(const BS_Vertex& Delta) const { return BS_Vertex(X + Delta.X, Y + Delta.Y); } + inline BS_Vertex operator+(const BS_Vertex &Delta) const { + return BS_Vertex(X + Delta.X, Y + Delta.Y); + } /** * Subtracts two vertecies */ - inline BS_Vertex operator-(const BS_Vertex& Delta) const { return BS_Vertex(X - Delta.X, Y - Delta.Y); } + inline BS_Vertex operator-(const BS_Vertex &Delta) const { + return BS_Vertex(X - Delta.X, Y - Delta.Y); + } /** * Calculates the square of the distance between two Vertecies. - * @param Vertex The vertex for which the distance is to be calculated - * @return Returns the square of the distance between itself and the passed vertex - * @remark If only distances should be compared, this method should be used because + * @param Vertex The vertex for which the distance is to be calculated + * @return Returns the square of the distance between itself and the passed vertex + * @remark If only distances should be compared, this method should be used because * it is faster than Distance() */ - inline int Distance2(const BS_Vertex& Vertex) const { + inline int Distance2(const BS_Vertex &Vertex) const { return (X - Vertex.X) * (X - Vertex.X) + (Y - Vertex.Y) * (Y - Vertex.Y); } /** * Calculates the square of the distance between two Vertecies. - * @param Vertex The vertex for which the distance is to be calculated - * @return Returns the square of the distance between itself and the passed vertex - * @remark If only distances should be compared, Distance2() should be used, since it is faster. + * @param Vertex The vertex for which the distance is to be calculated + * @return Returns the square of the distance between itself and the passed vertex + * @remark If only distances should be compared, Distance2() should be used, since it is faster. */ - inline int Distance(const BS_Vertex& Vertex) const { + inline int Distance(const BS_Vertex &Vertex) const { return (int)(sqrtf(static_cast<float>(Distance2(Vertex))) + 0.5); } /** * Calculates the cross product of the vertex with another vertex. Here the Vertecies will be * interpreted as vectors. - * @param Vertex The second vertex - * @return Returns the cross product of this vertex and the passed vertex. + * @param Vertex The second vertex + * @return Returns the cross product of this vertex and the passed vertex. */ - inline int ComputeCrossProduct(const BS_Vertex& Vertex) const { + inline int ComputeCrossProduct(const BS_Vertex &Vertex) const { return X * Vertex.Y - Vertex.X * Y; } /** * Returns the dot product of this vertex with another vertex. Here the Vertecies are interpreted as vectors. - * @param Vertex The second vertex - * @return Returns the dot product of this vertex and the passed vertex. + * @param Vertex The second vertex + * @return Returns the dot product of this vertex and the passed vertex. */ - inline int ComputeDotProduct(const BS_Vertex& Vertex) const - { + inline int ComputeDotProduct(const BS_Vertex &Vertex) const { return X * Vertex.X + Y * Vertex.Y; } /** * Calculates the angle between this vertex and another vertex. Here the Vertecies are interpreted as vectors. - * @param Vertex The second vertex - * @return Returns the angle between this vertex and the passed vertex in radians. + * @param Vertex The second vertex + * @return Returns the angle between this vertex and the passed vertex in radians. */ - inline float ComputeAngle(const BS_Vertex& Vertex) const { + inline float ComputeAngle(const BS_Vertex &Vertex) const { return atan2f(static_cast<float>(ComputeCrossProduct(Vertex)), static_cast<float>(ComputeDotProduct(Vertex))); } diff --git a/engines/sword25/math/walkregion.cpp b/engines/sword25/math/walkregion.cpp index 70b84da3b9..0ef2958521 100644 --- a/engines/sword25/math/walkregion.cpp +++ b/engines/sword25/math/walkregion.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -59,7 +59,7 @@ BS_WalkRegion::BS_WalkRegion() { // ----------------------------------------------------------------------------- BS_WalkRegion::BS_WalkRegion(BS_InputPersistenceBlock &Reader, unsigned int Handle) : - BS_Region(Reader, Handle) { + BS_Region(Reader, Handle) { m_Type = RT_WALKREGION; Unpersist(Reader); } @@ -91,13 +91,12 @@ bool BS_WalkRegion::QueryPath(BS_Vertex StartPoint, BS_Vertex EndPoint, BS_Path // If the start and finish are identical, no path can be found trivially if (StartPoint == EndPoint) return true; - // Ensure that the start and finish are valid and find new start points if either + // Ensure that the start and finish are valid and find new start points if either // are outside the polygon if (!CheckAndPrepareStartAndEnd(StartPoint, EndPoint)) return false; // If between the start and point a line of sight exists, then it can be returned. - if (IsLineOfSight(StartPoint, EndPoint)) - { + if (IsLineOfSight(StartPoint, EndPoint)) { Path.push_back(StartPoint); Path.push_back(EndPoint); return true; @@ -114,27 +113,27 @@ struct DijkstraNode { typedef Container::const_iterator ConstIter; DijkstraNode() : Cost(infinity), Chosen(false) {}; - ConstIter ParentIter; - int Cost; - bool Chosen; + ConstIter ParentIter; + int Cost; + bool Chosen; }; -static void InitDijkstraNodes(DijkstraNode::Container &DijkstraNodes, const BS_Region &Region, - const BS_Vertex &Start, const Common::Array<BS_Vertex> &Nodes) { +static void InitDijkstraNodes(DijkstraNode::Container &DijkstraNodes, const BS_Region &Region, + const BS_Vertex &Start, const Common::Array<BS_Vertex> &Nodes) { // Allocate sufficient space in the array DijkstraNodes.resize(Nodes.size()); // Initialise all the nodes which are visible from the starting node DijkstraNode::Iter DijkstraIter = DijkstraNodes.begin(); - for (Common::Array<BS_Vertex>::const_iterator NodesIter = Nodes.begin(); - NodesIter != Nodes.end(); NodesIter++, DijkstraIter++) { + for (Common::Array<BS_Vertex>::const_iterator NodesIter = Nodes.begin(); + NodesIter != Nodes.end(); NodesIter++, DijkstraIter++) { (*DijkstraIter).ParentIter = DijkstraNodes.end(); - if (Region.IsLineOfSight(*NodesIter, Start)) (*DijkstraIter).Cost = (*NodesIter).Distance(Start); + if (Region.IsLineOfSight(*NodesIter, Start))(*DijkstraIter).Cost = (*NodesIter).Distance(Start); } BS_ASSERT(DijkstraIter == DijkstraNodes.end()); } -static DijkstraNode::Iter ChooseClosestNode(DijkstraNode::Container & Nodes) { +static DijkstraNode::Iter ChooseClosestNode(DijkstraNode::Container &Nodes) { DijkstraNode::Iter ClosestNodeInter = Nodes.end(); int MinCost = infinity; @@ -149,8 +148,8 @@ static DijkstraNode::Iter ChooseClosestNode(DijkstraNode::Container & Nodes) { } static void RelaxNodes(DijkstraNode::Container &Nodes, - const Common::Array< Common::Array<int> > &VisibilityMatrix, - const DijkstraNode::ConstIter &CurNodeIter) { + const Common::Array< Common::Array<int> > &VisibilityMatrix, + const DijkstraNode::ConstIter &CurNodeIter) { // All the successors of the current node that have not been chosen will be // inserted into the boundary node list, and the cost will be updated if // a shorter path has been found to them. @@ -169,10 +168,10 @@ static void RelaxNodes(DijkstraNode::Container &Nodes, } static void RelaxEndPoint(const BS_Vertex &CurNodePos, - const DijkstraNode::ConstIter &CurNodeIter, - const BS_Vertex &EndPointPos, - DijkstraNode &EndPoint, - const BS_Region &Region) { + const DijkstraNode::ConstIter &CurNodeIter, + const BS_Vertex &EndPointPos, + DijkstraNode &EndPoint, + const BS_Region &Region) { if (Region.IsLineOfSight(CurNodePos, EndPointPos)) { int TotalCost = (*CurNodeIter).Cost + CurNodePos.Distance(EndPointPos); if (TotalCost < EndPoint.Cost) { @@ -262,7 +261,7 @@ void BS_WalkRegion::InitNodeVector() { // ----------------------------------------------------------------------------- void BS_WalkRegion::ComputeVisibilityMatrix() { - // Initialise visibility matrix + // Initialise visibility matrix m_VisibilityMatrix = Common::Array< Common::Array <int> >(); for (uint idx = 0; idx < m_Nodes.size(); ++idx) { Common::Array<int> arr; @@ -271,10 +270,10 @@ void BS_WalkRegion::ComputeVisibilityMatrix() { m_VisibilityMatrix.push_back(arr); } - + // Calculate visibility been vertecies for (unsigned int j = 0; j < m_Nodes.size(); ++j) { - for (unsigned int i = j; i < m_Nodes.size(); ++i) { + for (unsigned int i = j; i < m_Nodes.size(); ++i) { if (IsLineOfSight(m_Nodes[i], m_Nodes[j])) { // There is a line of sight, so save the distance between the two int Distance = m_Nodes[i].Distance(m_Nodes[j]); @@ -298,8 +297,8 @@ bool BS_WalkRegion::CheckAndPrepareStartAndEnd(BS_Vertex &Start, BS_Vertex &End) // Check to make sure the point is really in the region. If not, stop with an error if (!IsPointInRegion(NewStart)) { BS_LOG_ERRORLN("Constructed startpoint ((%d,%d) from (%d,%d)) is not inside the region.", - NewStart.X, NewStart.Y, - Start.X, Start.Y); + NewStart.X, NewStart.Y, + Start.X, Start.Y); return false; } @@ -314,8 +313,8 @@ bool BS_WalkRegion::CheckAndPrepareStartAndEnd(BS_Vertex &Start, BS_Vertex &End) // Make sure that the determined point is really within the region if (!IsPointInRegion(NewEnd)) { BS_LOG_ERRORLN("Constructed endpoint ((%d,%d) from (%d,%d)) is not inside the region.", - NewEnd.X, NewEnd.Y, - End.X, End.Y); + NewEnd.X, NewEnd.Y, + End.X, End.Y); return false; } diff --git a/engines/sword25/math/walkregion.h b/engines/sword25/math/walkregion.h index 6b06c8ed30..f23044ecef 100644 --- a/engines/sword25/math/walkregion.h +++ b/engines/sword25/math/walkregion.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -73,31 +73,35 @@ public: * may lie outside the region. Int his case, the end is chosen as the cloest point to it * that lies within the region. * - * @param X1 X Co-ordinate of the start point - * @param Y1 Y Co-ordinate of the start point - * @param X2 X Co-ordinate of the end point - * @param Y2 Y Co-ordinate of the end point - * @param Path An empty BS_Path that will be set to the resulting path - * @return Returns false if the result is invalid, otherwise returns true. + * @param X1 X Co-ordinate of the start point + * @param Y1 Y Co-ordinate of the start point + * @param X2 X Co-ordinate of the end point + * @param Y2 Y Co-ordinate of the end point + * @param Path An empty BS_Path that will be set to the resulting path + * @return Returns false if the result is invalid, otherwise returns true. */ - bool QueryPath(int X1, int Y1, int X2, int Y2, BS_Path &Path) { + bool QueryPath(int X1, int Y1, int X2, int Y2, BS_Path &Path) { return QueryPath(BS_Vertex(X1, Y1), BS_Vertex(X2, Y2), Path); } /** * Get the shortest path between two points in the region. * - * @param StartPoint The start point - * @param EndPoint The end point - * @param Path An empty BS_Path that will be set to the resulting path - * @return Returns false if the result is invalid, otherwise returns true. + * @param StartPoint The start point + * @param EndPoint The end point + * @param Path An empty BS_Path that will be set to the resulting path + * @return Returns false if the result is invalid, otherwise returns true. */ - bool QueryPath(BS_Vertex StartPoint, BS_Vertex EndPoint, BS_Path & Path); + bool QueryPath(BS_Vertex StartPoint, BS_Vertex EndPoint, BS_Path &Path); virtual void SetPos(int X, int Y); - const Common::Array<BS_Vertex> &GetNodes() const { return m_Nodes; } - const Common::Array< Common::Array<int> > &GetVisibilityMatrix() const { return m_VisibilityMatrix; } + const Common::Array<BS_Vertex> &GetNodes() const { + return m_Nodes; + } + const Common::Array< Common::Array<int> > &GetVisibilityMatrix() const { + return m_VisibilityMatrix; + } virtual bool Persist(BS_OutputPersistenceBlock &Writer); virtual bool Unpersist(BS_InputPersistenceBlock &Reader); diff --git a/engines/sword25/package/packagemanager.cpp b/engines/sword25/package/packagemanager.cpp index 2dc07cfae9..329061a6b3 100644 --- a/engines/sword25/package/packagemanager.cpp +++ b/engines/sword25/package/packagemanager.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/package/packagemanager.h b/engines/sword25/package/packagemanager.h index 1d6c71074f..92eb82f6e9 100644 --- a/engines/sword25/package/packagemanager.h +++ b/engines/sword25/package/packagemanager.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -70,37 +70,37 @@ namespace Sword25 { */ class BS_PackageManager : public BS_Service { public: - BS_PackageManager(BS_Kernel* pKernel); + BS_PackageManager(BS_Kernel *pKernel); virtual ~BS_PackageManager() {}; enum FILE_TYPES { - FT_DIRECTORY = (1<<0), - FT_FILE = (1<<1) + FT_DIRECTORY = (1 << 0), + FT_FILE = (1 << 1) }; /** * File search class - * + * * These objects are created with BS_PackageManager::CreateSearch */ class FileSearch { public: - virtual ~FileSearch(){}; + virtual ~FileSearch() {}; /** * Returns the filename of the current file - * @return Returns the filename of the current file + * @return Returns the filename of the current file */ virtual Common::String GetCurFileName() = 0; /** * Returns the type of the current file - * @return Returns the type of the current file + * @return Returns the type of the current file * This is either BS_PackageManager::FT_FILE or BS_PackageManager::FT_DIRECTORY. */ virtual unsigned int GetCurFileType() = 0; /** * Returns the size of the current file - * @return Returns the size of the current file + * @return Returns the size of the current file * For directories, this value is always 0 */ virtual unsigned int GetCurFileSize() = 0; @@ -108,79 +108,79 @@ public: // Returns false if no more files are found. /** * Finds the next file. - * @return Returns false if no other file fulfills the search criteria + * @return Returns false if no other file fulfills the search criteria */ virtual bool NextFile() = 0; }; /** * Mounts the contents of a package in the directory specified in the virtual directory tree. - * @param FileName The filename of the package to mount - * @param MountPosition The directory name under which the package should be mounted - * @return Returns true if the mount was successful, otherwise false. + * @param FileName The filename of the package to mount + * @param MountPosition The directory name under which the package should be mounted + * @return Returns true if the mount was successful, otherwise false. */ virtual bool LoadPackage(const Common::String &FileName, const Common::String &MountPosition) = 0; /** * Mounts the contents of a directory in the specified directory in the virtual directory tree. - * @param The name of the directory to mount - * @param MountPosition The directory name under which the package should be mounted - * @return Returns true if the mount was successful, otherwise false. + * @param The name of the directory to mount + * @param MountPosition The directory name under which the package should be mounted + * @return Returns true if the mount was successful, otherwise false. */ virtual bool LoadDirectoryAsPackage(const Common::String &DirectoryName, const Common::String &MountPosition) = 0; /** * Downloads a file from the virtual directory tree - * @param FileName The filename of the file to load - * @param pFileSize Pointer to the variable that will contain the size of the loaded file. The deafult is NULL. - * @return Specifies a pointer to the loaded data of the file - * @remark The client must not forget to release the data of the file using BE_DELETE_A. + * @param FileName The filename of the file to load + * @param pFileSize Pointer to the variable that will contain the size of the loaded file. The deafult is NULL. + * @return Specifies a pointer to the loaded data of the file + * @remark The client must not forget to release the data of the file using BE_DELETE_A. */ virtual void *GetFile(const Common::String &FileName, unsigned int *pFileSize = NULL) = 0; /** * Returns the path to the current directory. - * @return Returns a string containing the path to the current directory. + * @return Returns a string containing the path to the current directory. * If the path could not be determined, an empty string is returned. - * @remark For cutting path elements '\' is used rather than '/' elements. + * @remark For cutting path elements '\' is used rather than '/' elements. */ - virtual Common::String GetCurrentDirectory() = 0; + virtual Common::String GetCurrentDirectory() = 0; /** * Changes the current directory. - * @param Directory The path to the new directory. The path can be relative. - * @return Returns true if the operation was successful, otherwise false. - * @remark For cutting path elements '\' is used rather than '/' elements. + * @param Directory The path to the new directory. The path can be relative. + * @return Returns true if the operation was successful, otherwise false. + * @remark For cutting path elements '\' is used rather than '/' elements. */ - virtual bool ChangeDirectory(const Common::String& Directory) = 0; + virtual bool ChangeDirectory(const Common::String &Directory) = 0; /** * Returns the absolute path to a file in the virtual directory tree. - * @param FileName The filename of the file whose absolute path is to be determined. + * @param FileName The filename of the file whose absolute path is to be determined. * These parameters may include both relative and absolute paths. - * @return Returns an absolute path to the given file. - * @remark For cutting path elements '\' is used rather than '/' elements. + * @return Returns an absolute path to the given file. + * @remark For cutting path elements '\' is used rather than '/' elements. */ - virtual Common::String GetAbsolutePath(const Common::String& FileName) = 0; + virtual Common::String GetAbsolutePath(const Common::String &FileName) = 0; /** * Creates a BS_PackageManager::FileSearch object to search for files - * @param Filter Specifies the search string. Wildcards of '*' and '?' are allowed - * @param Path Specifies the directory that should be searched. - * @param TypeFilter A combination of flags BS_PackageManager::FT_DIRECTORY and BS_PackageManager::FT_FILE. - * These flags indicate whether to search for files, directories, or both. + * @param Filter Specifies the search string. Wildcards of '*' and '?' are allowed + * @param Path Specifies the directory that should be searched. + * @param TypeFilter A combination of flags BS_PackageManager::FT_DIRECTORY and BS_PackageManager::FT_FILE. + * These flags indicate whether to search for files, directories, or both. * The default is BS_PackageManager::FT_DIRECTORY | BS_PackageManager::FT_FILE - * @return Specifies a pointer to a BS_PackageManager::FileSearch object, or NULL if no file was found. - * @remark Do not forget to delete the object after use. + * @return Specifies a pointer to a BS_PackageManager::FileSearch object, or NULL if no file was found. + * @remark Do not forget to delete the object after use. */ virtual FileSearch *CreateSearch(const Common::String &Filter, const Common::String &Path, unsigned int TypeFilter = FT_DIRECTORY | FT_FILE) = 0; /** * Returns a file's size - * @param FileName The filename - * @return The file size. If an error occurs, then 0xffffffff is returned. - * @remarks For files in packages, then uncompressed size is returned. + * @param FileName The filename + * @return The file size. If an error occurs, then 0xffffffff is returned. + * @remarks For files in packages, then uncompressed size is returned. **/ virtual unsigned int GetFileSize(const Common::String &FileName) = 0; /** * Returns the type of a file. - * @param FileName The filename - * @return Returns the file type, either (BS_PackageManager::FT_DIRECTORY + * @param FileName The filename + * @return Returns the file type, either (BS_PackageManager::FT_DIRECTORY * or BS_PackageManager::FT_FILE). * If the file was not found, then 0 is returned. */ @@ -188,10 +188,10 @@ public: /** * Determines whether a file exists - * @param FileName The filename - * @return Returns true if the file exists, otherwise false. + * @param FileName The filename + * @return Returns true if the file exists, otherwise false. */ - virtual bool FileExists(const Common::String & FileName) = 0; + virtual bool FileExists(const Common::String &FileName) = 0; private: bool _RegisterScriptBindings(); diff --git a/engines/sword25/package/packagemanager_script.cpp b/engines/sword25/package/packagemanager_script.cpp index 48f869ed9e..803c346fdb 100644 --- a/engines/sword25/package/packagemanager_script.cpp +++ b/engines/sword25/package/packagemanager_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -50,7 +50,7 @@ using namespace Lua; // ----------------------------------------------------------------------------- static BS_PackageManager *GetPM() { - BS_Kernel * pKernel = BS_Kernel::GetInstance(); + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); BS_PackageManager *pPM = static_cast<BS_PackageManager *>(pKernel->GetService("package")); BS_ASSERT(pPM); @@ -135,7 +135,7 @@ static void SplitSearchPath(const Common::String &Path, Common::String &Director const char *lastSlash = sPath + strlen(sPath) - 1; while ((lastSlash >= sPath) && (*lastSlash != '/')) --lastSlash; - if (lastSlash >= sPath) { + if (lastSlash >= sPath) { Directory = ""; Filter = Path; } else { @@ -162,7 +162,7 @@ static void DoSearch(lua_State *L, const Common::String &Path, unsigned int Type // Suche durchführen und die Namen aller gefundenen Dateien in die Ergebnistabelle einfügen. // Als Indizes werden fortlaufende Nummern verwandt. unsigned int ResultNr = 1; - BS_PackageManager::FileSearch * pFS = pPM->CreateSearch(Filter, Directory, Type); + BS_PackageManager::FileSearch *pFS = pPM->CreateSearch(Filter, Directory, Type); if (pFS) { do { lua_pushnumber(L, ResultNr); @@ -195,7 +195,7 @@ static int GetFileAsString(lua_State *L) { BS_PackageManager *pPM = GetPM(); unsigned int FileSize; - void * FileData = pPM->GetFile(luaL_checkstring(L, 1), &FileSize); + void *FileData = pPM->GetFile(luaL_checkstring(L, 1), &FileSize); if (FileData) { lua_pushlstring(L, static_cast<char *>(FileData), FileSize); delete FileData; @@ -214,7 +214,7 @@ static int FileExists(lua_State *L) { // ----------------------------------------------------------------------------- -static const char * PACKAGE_LIBRARY_NAME = "Package"; +static const char *PACKAGE_LIBRARY_NAME = "Package"; static const luaL_reg PACKAGE_FUNCTIONS[] = { "LoadPackage", LoadPackage, @@ -234,9 +234,9 @@ static const luaL_reg PACKAGE_FUNCTIONS[] = { // ----------------------------------------------------------------------------- bool BS_PackageManager::_RegisterScriptBindings() { - BS_Kernel * pKernel = BS_Kernel::GetInstance(); + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_ScriptEngine * pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); + BS_ScriptEngine *pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); BS_ASSERT(pScript); lua_State *L = static_cast<lua_State *>(pScript->GetScriptObject()); BS_ASSERT(L); diff --git a/engines/sword25/package/scummvmpackagemanager.cpp b/engines/sword25/package/scummvmpackagemanager.cpp index fa2001dbed..43f16e1db6 100644 --- a/engines/sword25/package/scummvmpackagemanager.cpp +++ b/engines/sword25/package/scummvmpackagemanager.cpp @@ -94,12 +94,12 @@ static PathElementArray SeparatePath(const Common::String &Path, const Common::S Common::String::const_iterator elementEnd = wholePath.begin() + nextseparatorPos; if (elementEnd - elementBegin == 2 && - elementBegin[0] == NAVIGATION_CHARACTER && - elementBegin[1] == NAVIGATION_CHARACTER) { + elementBegin[0] == NAVIGATION_CHARACTER && + elementBegin[1] == NAVIGATION_CHARACTER) { // element is "..", therefore the previous path element should be removed if (pathElements.size()) pathElements.pop_back(); } else if (elementEnd - elementBegin == 1 && - elementBegin[0] == NAVIGATION_CHARACTER) { + elementBegin[0] == NAVIGATION_CHARACTER) { // element is ".", so we do nothing } else { // Normal elements get added to the list @@ -114,7 +114,7 @@ static PathElementArray SeparatePath(const Common::String &Path, const Common::S static Common::String NormalizePath(const Common::String &Path, const Common::String &CurrentDirectory) { // Get the path elements for the file - PathElementArray pathElements = SeparatePath(Path, CurrentDirectory); + PathElementArray pathElements = SeparatePath(Path, CurrentDirectory); if (pathElements.size()) { // The individual path elements are fitted together, separated by a directory @@ -140,9 +140,9 @@ static Common::String NormalizePath(const Common::String &Path, const Common::St // ----------------------------------------------------------------------------- BS_ScummVMPackageManager::BS_ScummVMPackageManager(BS_Kernel *KernelPtr) : - BS_PackageManager(KernelPtr), - _currentDirectory(PATH_SEPARATOR), - _rootFolder(ConfMan.get("path")) { + BS_PackageManager(KernelPtr), + _currentDirectory(PATH_SEPARATOR), + _rootFolder(ConfMan.get("path")) { } // ----------------------------------------------------------------------------- @@ -152,8 +152,8 @@ BS_ScummVMPackageManager::~BS_ScummVMPackageManager() { // ----------------------------------------------------------------------------- -BS_Service *BS_ScummVMPackageManager_CreateObject(BS_Kernel *KernelPtr) { - return new BS_ScummVMPackageManager(KernelPtr); +BS_Service *BS_ScummVMPackageManager_CreateObject(BS_Kernel *KernelPtr) { + return new BS_ScummVMPackageManager(KernelPtr); } // ----------------------------------------------------------------------------- @@ -177,11 +177,11 @@ Common::FSNode BS_ScummVMPackageManager::GetFSNode(const Common::String &FileNam PathElementArray::iterator iEntry = i->MountPath.begin(); for (; iEntry != i->MountPath.end(); ++iEntry, ++iPath) { - if (Common::String(iPath->GetBegin(), iPath->GetEnd()) == - Common::String(iEntry->GetBegin(), iEntry->GetEnd())) + if (Common::String(iPath->GetBegin(), iPath->GetEnd()) == + Common::String(iEntry->GetBegin(), iEntry->GetEnd())) break; } - + if (iEntry == i->MountPath.end()) { // Look into the archive for the desired file // Common::Archive *archiveFolder = i->Archive; @@ -189,21 +189,21 @@ Common::FSNode BS_ScummVMPackageManager::GetFSNode(const Common::String &FileNam // TODO: Loop through any folders in the archive for (; iPath != pathElements.end(); ++iPath) { - } + } // Return the found node return Common::FSNode(); } } - return Common::FSNode(); + return Common::FSNode(); } // ----------------------------------------------------------------------------- bool BS_ScummVMPackageManager::LoadPackage(const Common::String &FileName, const Common::String &MountPosition) { // Get the path elements for the file - PathElementArray pathElements = SeparatePath(MountPosition, _currentDirectory); + PathElementArray pathElements = SeparatePath(MountPosition, _currentDirectory); Common::Archive *zipFile = Common::makeZipArchive(FileName); if (zipFile == NULL) { @@ -220,14 +220,14 @@ bool BS_ScummVMPackageManager::LoadPackage(const Common::String &FileName, const bool BS_ScummVMPackageManager::LoadDirectoryAsPackage(const Common::String &DirectoryName, const Common::String &MountPosition) { // Get the path elements for the file - PathElementArray pathElements = SeparatePath(MountPosition, _currentDirectory); + PathElementArray pathElements = SeparatePath(MountPosition, _currentDirectory); Common::FSNode directory(DirectoryName); Common::Archive *folderArchive = new Common::FSDirectory(directory); if (!directory.exists() || (folderArchive == NULL)) { BS_LOG_ERRORLN("Unable to mount directory \"%s\" to \"%s\".", DirectoryName.c_str(), MountPosition.c_str()); return false; - } else { + } else { BS_LOGLN("Directory '%s' mounted as '%s'.", DirectoryName.c_str(), MountPosition.c_str()); _archiveList.push_front(ArchiveEntry(folderArchive, pathElements)); return true; @@ -241,14 +241,14 @@ void *BS_ScummVMPackageManager::GetFile(const Common::String &FileName, unsigned Common::FSNode fileNode = GetFSNode(FileName); if (!fileNode.exists()) return 0; if (!f.open(fileNode)) return 0; - + // If the filesize is desired, then output the size if (FileSizePtr) *FileSizePtr = f.size(); // Read the file byte *buffer = new byte[f.size()]; if (!f.read(buffer, f.size())) return 0; - + f.close(); return buffer; } @@ -316,7 +316,7 @@ public: _foundFilesIt(_foundFiles.begin()) { } - virtual Common::String GetCurFileName() { + virtual Common::String GetCurFileName() { return *_foundFilesIt; } @@ -333,15 +333,15 @@ public: return _foundFilesIt != _foundFiles.end(); } - BS_PackageManager & _packageManager; - Common::StringArray _foundFiles; - Common::StringArray::const_iterator _foundFilesIt; + BS_PackageManager &_packageManager; + Common::StringArray _foundFiles; + Common::StringArray::const_iterator _foundFilesIt; }; // ----------------------------------------------------------------------------- BS_PackageManager::FileSearch *BS_ScummVMPackageManager::CreateSearch( - const Common::String &Filter, const Common::String &Path, unsigned int TypeFilter) { + const Common::String &Filter, const Common::String &Path, unsigned int TypeFilter) { Common::String NormalizedPath = NormalizePath(Path, _currentDirectory); Common::FSNode folderNode = GetFSNode(Path); diff --git a/engines/sword25/package/scummvmpackagemanager.h b/engines/sword25/package/scummvmpackagemanager.h index d279b7e8ad..a837f03bee 100644 --- a/engines/sword25/package/scummvmpackagemanager.h +++ b/engines/sword25/package/scummvmpackagemanager.h @@ -54,8 +54,12 @@ public: PathElement() { } PathElement(Common::String::const_iterator Begin, Common::String::const_iterator End) : m_Begin(Begin), m_End(End) {} - Common::String::const_iterator GetBegin() const { return m_Begin; } - Common::String::const_iterator GetEnd() const { return m_End; } + Common::String::const_iterator GetBegin() const { + return m_Begin; + } + Common::String::const_iterator GetEnd() const { + return m_End; + } private: Common::String::const_iterator m_Begin; @@ -72,7 +76,7 @@ private: PathElementArray MountPath; ArchiveEntry(Common::Archive *Archive_, const PathElementArray &MountPath_): - Archive(Archive_), MountPath(MountPath_) { + Archive(Archive_), MountPath(MountPath_) { } ~ArchiveEntry() { delete Archive; @@ -85,13 +89,13 @@ private: Common::FSNode GetFSNode(const Common::String &FileName); public: - BS_ScummVMPackageManager(BS_Kernel * KernelPtr); + BS_ScummVMPackageManager(BS_Kernel *KernelPtr); virtual ~BS_ScummVMPackageManager(); virtual bool LoadPackage(const Common::String &FileName, const Common::String &MountPosition); virtual bool LoadDirectoryAsPackage(const Common::String &DirectoryName, const Common::String &MountPosition); virtual void *GetFile(const Common::String &FileName, unsigned int *FileSizePtr = 0); - virtual Common::String GetCurrentDirectory(); + virtual Common::String GetCurrentDirectory(); virtual bool ChangeDirectory(const Common::String &Directory); virtual Common::String GetAbsolutePath(const Common::String &FileName); virtual FileSearch *CreateSearch(const Common::String &Filter, const Common::String &Path, unsigned int TypeFilter = FT_DIRECTORY | FT_FILE); diff --git a/engines/sword25/script/lua_extensions.cpp b/engines/sword25/script/lua_extensions.cpp index a9abb9ea82..f069da5075 100644 --- a/engines/sword25/script/lua_extensions.cpp +++ b/engines/sword25/script/lua_extensions.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer diff --git a/engines/sword25/script/luabindhelper.cpp b/engines/sword25/script/luabindhelper.cpp index f2182a6b11..76e8faac8e 100644 --- a/engines/sword25/script/luabindhelper.cpp +++ b/engines/sword25/script/luabindhelper.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,39 +45,39 @@ // ----------------------------------------------------------------------------- namespace { - const char * METATABLES_TABLE_NAME = "__METATABLES"; - const char * PERMANENTS_TABLE_NAME = "Permanents"; +const char *METATABLES_TABLE_NAME = "__METATABLES"; +const char *PERMANENTS_TABLE_NAME = "Permanents"; - bool RegisterPermanent(lua_State *L, const Common::String &Name) { - // A C function has to be on the stack - if (!lua_iscfunction(L, -1)) return false; +bool RegisterPermanent(lua_State *L, const Common::String &Name) { + // A C function has to be on the stack + if (!lua_iscfunction(L, -1)) return false; - // Make sure that the Permanents-Table is on top of the stack - lua_getfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); - if (lua_isnil(L, -1)) { - // Permanents-Table does not yet exist, so it has to be created + // Make sure that the Permanents-Table is on top of the stack + lua_getfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); + if (lua_isnil(L, -1)) { + // Permanents-Table does not yet exist, so it has to be created - // Pop nil from the stack - lua_pop(L, 1); + // Pop nil from the stack + lua_pop(L, 1); - // Create Permanents-Table and insert a second reference to it on the stack - lua_newtable(L); - lua_pushvalue(L, -1); + // Create Permanents-Table and insert a second reference to it on the stack + lua_newtable(L); + lua_pushvalue(L, -1); - // Store the Permanents-Table in the registry. The second reference is left - // on the stack to be used in the connection - lua_setfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); - } + // Store the Permanents-Table in the registry. The second reference is left + // on the stack to be used in the connection + lua_setfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); + } - // C function with the name of an index in the Permanents-Table - lua_insert(L, -2); - lua_setfield(L, -2, Name.c_str()); + // C function with the name of an index in the Permanents-Table + lua_insert(L, -2); + lua_setfield(L, -2, Name.c_str()); - // Remove the Permanents-Table from the stack - lua_pop(L, 1); + // Remove the Permanents-Table from the stack + lua_pop(L, 1); - return true; - } + return true; +} } namespace Sword25 { @@ -86,12 +86,12 @@ namespace Sword25 { /** * Registers a set of functions into a Lua library. - * @param L A pointer to the Lua VM - * @param LibName The name of the library. + * @param L A pointer to the Lua VM + * @param LibName The name of the library. * If this is an empty string, the functions will be added to the global namespace. - * @param Functions An array of function pointers along with their names. + * @param Functions An array of function pointers along with their names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ bool BS_LuaBindhelper::AddFunctionsToLib(lua_State *L, const Common::String &LibName, const luaL_reg *Functions) { #ifdef DEBUG @@ -144,12 +144,12 @@ bool BS_LuaBindhelper::AddFunctionsToLib(lua_State *L, const Common::String &Lib /** * Adds a set of constants to the Lua library - * @param L A pointer to the Lua VM - * @param LibName The name of the library. + * @param L A pointer to the Lua VM + * @param LibName The name of the library. * If this is an empty string, the functions will be added to the global namespace. - * @param Constants An array of the constant values along with their names. + * @param Constants An array of the constant values along with their names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ bool BS_LuaBindhelper::AddConstantsToLib(lua_State *L, const Common::String &LibName, const lua_constant_reg *Constants) { #ifdef DEBUG @@ -168,7 +168,7 @@ bool BS_LuaBindhelper::AddConstantsToLib(lua_State *L, const Common::String &Lib else { // Ensure that the library table exists if (!_CreateTable(L, LibName)) return false; - + // Register each constant in the table for (; Constants->Name; ++Constants) { lua_pushstring(L, Constants->Name); @@ -191,12 +191,12 @@ bool BS_LuaBindhelper::AddConstantsToLib(lua_State *L, const Common::String &Lib /** * Adds a set of methods to a Lua class - * @param L A pointer to the Lua VM - * @param ClassName The name of the class + * @param L A pointer to the Lua VM + * @param ClassName The name of the class * When the class name specified does not exist, it is created. - * @param Methods An array of function pointers along with their method names. + * @param Methods An array of function pointers along with their method names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ bool BS_LuaBindhelper::AddMethodsToClass(lua_State *L, const Common::String &ClassName, const luaL_reg *Methods) { #ifdef DEBUG @@ -205,7 +205,7 @@ bool BS_LuaBindhelper::AddMethodsToClass(lua_State *L, const Common::String &Cla // Load the metatable onto the Lua stack if (!GetMetatable(L, ClassName)) return false; - + // Register each method in the Metatable for (; Methods->name; ++Methods) { lua_pushstring(L, Methods->name); @@ -232,11 +232,11 @@ bool BS_LuaBindhelper::AddMethodsToClass(lua_State *L, const Common::String &Cla /** * Sets the garbage collector callback method when items of a particular class are deleted - * @param L A pointer to the Lua VM - * @param ClassName The name of the class + * @param L A pointer to the Lua VM + * @param ClassName The name of the class * When the class name specified does not exist, it is created. - * @param GCHandler A function pointer - * @return Returns true if successful, otherwise false. + * @param GCHandler A function pointer + * @return Returns true if successful, otherwise false. */ bool BS_LuaBindhelper::SetClassGCHandler(lua_State *L, const Common::String &ClassName, lua_CFunction GCHandler) { #ifdef DEBUG @@ -271,22 +271,22 @@ bool BS_LuaBindhelper::SetClassGCHandler(lua_State *L, const Common::String &Cla // ----------------------------------------------------------------------------- namespace { - void PushMetatableTable(lua_State *L) { - // Push the Metatable table onto the stack - lua_getglobal(L, METATABLES_TABLE_NAME); +void PushMetatableTable(lua_State *L) { + // Push the Metatable table onto the stack + lua_getglobal(L, METATABLES_TABLE_NAME); - // If the table doesn't yet exist, it must be created - if (lua_isnil(L, -1)) { - // Pop nil from stack - lua_pop(L, 1); + // If the table doesn't yet exist, it must be created + if (lua_isnil(L, -1)) { + // Pop nil from stack + lua_pop(L, 1); - // New table has been created, so add it to the global table and leave reference on stack - lua_newtable(L); - lua_pushvalue(L, -1); - lua_setglobal(L, METATABLES_TABLE_NAME); - } + // New table has been created, so add it to the global table and leave reference on stack + lua_newtable(L); + lua_pushvalue(L, -1); + lua_setglobal(L, METATABLES_TABLE_NAME); } } +} namespace Sword25 { @@ -373,34 +373,34 @@ bool BS_LuaBindhelper::_CreateTable(lua_State *L, const Common::String &TableNam } // End of namespace Sword25 namespace { - Common::String GetLuaValueInfo(lua_State *L, int StackIndex) { - switch (lua_type(L, StackIndex)) { - case LUA_TNUMBER: - lua_pushstring(L, lua_tostring(L, StackIndex)); - break; - - case LUA_TSTRING: - lua_pushfstring(L, "\"%s\"", lua_tostring(L, StackIndex)); - break; - - case LUA_TBOOLEAN: - lua_pushstring(L, (lua_toboolean(L, StackIndex) ? "true" : "false")); - break; - - case LUA_TNIL: - lua_pushliteral(L, "nil"); - break; - - default: - lua_pushfstring(L, "%s: %p", luaL_typename(L, StackIndex), lua_topointer(L, StackIndex)); - break; - } +Common::String GetLuaValueInfo(lua_State *L, int StackIndex) { + switch (lua_type(L, StackIndex)) { + case LUA_TNUMBER: + lua_pushstring(L, lua_tostring(L, StackIndex)); + break; + + case LUA_TSTRING: + lua_pushfstring(L, "\"%s\"", lua_tostring(L, StackIndex)); + break; + + case LUA_TBOOLEAN: + lua_pushstring(L, (lua_toboolean(L, StackIndex) ? "true" : "false")); + break; + + case LUA_TNIL: + lua_pushliteral(L, "nil"); + break; + + default: + lua_pushfstring(L, "%s: %p", luaL_typename(L, StackIndex), lua_topointer(L, StackIndex)); + break; + } - Common::String Result(lua_tostring(L, -1)); - lua_pop(L, 1); + Common::String Result(lua_tostring(L, -1)); + lua_pop(L, 1); - return Result; - } + return Result; +} } namespace Sword25 { @@ -419,7 +419,7 @@ Common::String BS_LuaBindhelper::StackDump(lua_State *L) { oss += "-------------- Stack Dump Finished ---------------\n"; return oss; -} +} Common::String BS_LuaBindhelper::TableDump(lua_State *L) { Common::String oss; diff --git a/engines/sword25/script/luabindhelper.h b/engines/sword25/script/luabindhelper.h index 6bb1a254b9..9c864c6085 100644 --- a/engines/sword25/script/luabindhelper.h +++ b/engines/sword25/script/luabindhelper.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -41,8 +41,8 @@ namespace Lua { extern "C" { - #include "sword25/util/lua/lua.h" - #include "sword25/util/lua/lauxlib.h" +#include "sword25/util/lua/lua.h" +#include "sword25/util/lua/lauxlib.h" } } @@ -55,65 +55,65 @@ namespace Sword25 { #define lua_tobooleancpp(L, i) (lua_toboolean(L, i) == 0 ? false : true) struct lua_constant_reg { - const char * Name; - lua_Number Value; + const char *Name; + lua_Number Value; }; class BS_LuaBindhelper { public: /** * Registers a set of functions into a Lua library. - * @param L A pointer to the Lua VM - * @param LibName The name of the library. + * @param L A pointer to the Lua VM + * @param LibName The name of the library. * If this is an empty string, the functions will be added to the global namespace. - * @param Functions An array of function pointers along with their names. + * @param Functions An array of function pointers along with their names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ static bool AddFunctionsToLib(lua_State *L, const Common::String &LibName, const luaL_reg *Functions); /** * Adds a set of constants to the Lua library - * @param L A pointer to the Lua VM - * @param LibName The name of the library. + * @param L A pointer to the Lua VM + * @param LibName The name of the library. * If this is an empty string, the functions will be added to the global namespace. - * @param Constants An array of the constant values along with their names. + * @param Constants An array of the constant values along with their names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ - static bool AddConstantsToLib(lua_State * L, const Common::String & LibName, const lua_constant_reg * Constants); + static bool AddConstantsToLib(lua_State *L, const Common::String &LibName, const lua_constant_reg *Constants); /** * Adds a set of methods to a Lua class - * @param L A pointer to the Lua VM - * @param ClassName The name of the class + * @param L A pointer to the Lua VM + * @param ClassName The name of the class * When the class name specified does not exist, it is created. - * @param Methods An array of function pointers along with their method names. + * @param Methods An array of function pointers along with their method names. * The array must be terminated with the enry (0, 0) - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ static bool AddMethodsToClass(lua_State *L, const Common::String &ClassName, const luaL_reg *Methods); /** * Sets the garbage collector callback method when items of a particular class are deleted - * @param L A pointer to the Lua VM - * @param ClassName The name of the class + * @param L A pointer to the Lua VM + * @param ClassName The name of the class * When the class name specified does not exist, it is created. - * @param GCHandler A function pointer - * @return Returns true if successful, otherwise false. + * @param GCHandler A function pointer + * @return Returns true if successful, otherwise false. */ static bool SetClassGCHandler(lua_State *L, const Common::String &ClassName, lua_CFunction GCHandler); /** * Returns a string containing a stack dump of the Lua stack - * @param L A pointer to the Lua VM + * @param L A pointer to the Lua VM */ static Common::String StackDump(lua_State *L); /** * Returns a string that describes the contents of a table - * @param L A pointer to the Lua VM - * @remark The table must be on the Lua stack to be read out. + * @param L A pointer to the Lua VM + * @remark The table must be on the Lua stack to be read out. */ static Common::String TableDump(lua_State *L); diff --git a/engines/sword25/script/luacallback.cpp b/engines/sword25/script/luacallback.cpp index 37c6d04596..dfabc81807 100644 --- a/engines/sword25/script/luacallback.cpp +++ b/engines/sword25/script/luacallback.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -43,11 +43,11 @@ namespace Lua { extern "C" { - #include "sword25/util/lua/lua.h" - #include "sword25/util/lua/lauxlib.h" +#include "sword25/util/lua/lua.h" +#include "sword25/util/lua/lauxlib.h" } -const char * CALLBACKTABLE_NAME = "__CALLBACKS"; +const char *CALLBACKTABLE_NAME = "__CALLBACKS"; } @@ -88,7 +88,7 @@ void BS_LuaCallback::RegisterCallbackFunction(lua_State *L, unsigned int ObjectH void BS_LuaCallback::UnregisterCallbackFunction(lua_State *L, unsigned int ObjectHandle) { BS_ASSERT(lua_isfunction(L, -1)); - EnsureObjectCallbackTableExists(L,ObjectHandle); + EnsureObjectCallbackTableExists(L, ObjectHandle); // Iterate over all elements of the object callback table and remove the function from it lua_pushnil(L); @@ -138,8 +138,7 @@ void BS_LuaCallback::InvokeCallbackFunctions(lua_State *L, unsigned int ObjectHa // The value of the current element is at the top of the stack, including the index // If the value is a function, execute it - if (lua_type(L, -1) == LUA_TFUNCTION) - { + if (lua_type(L, -1) == LUA_TFUNCTION) { // Pre-Function Call // Derived classes can function in this parameter onto the stack. // The return value indicates the number of parameters @@ -153,9 +152,7 @@ void BS_LuaCallback::InvokeCallbackFunctions(lua_State *L, unsigned int ObjectHa // Pop error message from the stack lua_pop(L, 1); } - } - else - { + } else { // Pop value from the stack. The index is then ready for the next call to lua_next() lua_pop(L, 1); } diff --git a/engines/sword25/script/luacallback.h b/engines/sword25/script/luacallback.h index 7b7bbbe024..b8ac97fd95 100644 --- a/engines/sword25/script/luacallback.h +++ b/engines/sword25/script/luacallback.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -61,7 +61,7 @@ namespace Sword25 { class BS_LuaCallback { public: - BS_LuaCallback(lua_State * L); + BS_LuaCallback(lua_State *L); virtual ~BS_LuaCallback(); // Funktion muss auf dem Lua-Stack liegen. @@ -75,10 +75,12 @@ public: void InvokeCallbackFunctions(lua_State *L, unsigned int ObjectHandle); protected: - virtual int PreFunctionInvokation(lua_State *L) { return 0; } + virtual int PreFunctionInvokation(lua_State *L) { + return 0; + } private: - void EnsureObjectCallbackTableExists(lua_State *L,unsigned int ObjectHandle); + void EnsureObjectCallbackTableExists(lua_State *L, unsigned int ObjectHandle); void PushCallbackTable(lua_State *L); void PushObjectCallbackTable(lua_State *L, unsigned int ObjectHandle); }; diff --git a/engines/sword25/script/luascript.cpp b/engines/sword25/script/luascript.cpp index 62b5791a82..2d475e1ed6 100644 --- a/engines/sword25/script/luascript.cpp +++ b/engines/sword25/script/luascript.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -49,10 +49,10 @@ namespace Lua { extern "C" { - #include "sword25/util/lua/lua.h" - #include "sword25/util/lua/lualib.h" - #include "sword25/util/lua/lauxlib.h" - #include "sword25/util/pluto/pluto.h" +#include "sword25/util/lua/lua.h" +#include "sword25/util/lua/lualib.h" +#include "sword25/util/lua/lauxlib.h" +#include "sword25/util/pluto/pluto.h" } } @@ -80,15 +80,17 @@ BS_LuaScriptEngine::~BS_LuaScriptEngine() { // ----------------------------------------------------------------------------- -BS_Service *BS_LuaScriptEngine_CreateObject(BS_Kernel * KernelPtr) { return new BS_LuaScriptEngine(KernelPtr); } +BS_Service *BS_LuaScriptEngine_CreateObject(BS_Kernel *KernelPtr) { + return new BS_LuaScriptEngine(KernelPtr); +} // ----------------------------------------------------------------------------- namespace { - int PanicCB(lua_State *L) { - BS_LOG_ERRORLN("Lua panic. Error message: %s", lua_isnil(L, -1) ? "" : lua_tostring(L, -1)); - return 0; - } +int PanicCB(lua_State *L) { + BS_LOG_ERRORLN("Lua panic. Error message: %s", lua_isnil(L, -1) ? "" : lua_tostring(L, -1)); + return 0; +} } // ----------------------------------------------------------------------------- @@ -103,14 +105,14 @@ bool BS_LuaScriptEngine::Init() { // Register panic callback function lua_atpanic(m_State, PanicCB); - + // Error handler for lua_pcall calls - // The code below contains a local error handler function + // The code below contains a local error handler function const char ErrorHandlerCode[] = - "local function ErrorHandler(message) " - " return message .. '\\n' .. debug.traceback('', 2) " - "end " - "return ErrorHandler"; + "local function ErrorHandler(message) " + " return message .. '\\n' .. debug.traceback('', 2) " + "end " + "return ErrorHandler"; // Compile the code if (luaL_loadbuffer(m_State, ErrorHandlerCode, strlen(ErrorHandlerCode), "PCALL ERRORHANDLER") != 0) { @@ -128,7 +130,7 @@ bool BS_LuaScriptEngine::Init() { return false; } - + // Place the error handler function in the Lua registry, and remember the index m_PcallErrorhandlerRegistryIndex = luaL_ref(m_State, LUA_REGISTRYINDEX); @@ -193,20 +195,20 @@ bool BS_LuaScriptEngine::ExecuteString(const Common::String &Code) { namespace { - void RemoveForbiddenFunctions(lua_State *L) { - static const char *FORBIDDEN_FUNCTIONS[] = { - "dofile", - 0 - }; +void RemoveForbiddenFunctions(lua_State *L) { + static const char *FORBIDDEN_FUNCTIONS[] = { + "dofile", + 0 + }; - const char ** Iterator = FORBIDDEN_FUNCTIONS; - while (*Iterator) { - lua_pushnil(L); - lua_setfield(L, LUA_GLOBALSINDEX, *Iterator); - ++Iterator; - } + const char **Iterator = FORBIDDEN_FUNCTIONS; + while (*Iterator) { + lua_pushnil(L); + lua_setfield(L, LUA_GLOBALSINDEX, *Iterator); + ++Iterator; } } +} bool BS_LuaScriptEngine::RegisterStandardLibs() { luaL_openlibs(m_State); @@ -232,8 +234,8 @@ bool BS_LuaScriptEngine::ExecuteBuffer(const char *Data, unsigned int Size, cons // Run buffer contents if (lua_pcall(m_State, 0, 0, -2) != 0) { BS_LOG_ERRORLN("An error occured while executing \"%s\":\n%s.", - Name.c_str(), - lua_tostring(m_State, -1)); + Name.c_str(), + lua_tostring(m_State, -1)); lua_pop(m_State, 2); return false; @@ -262,161 +264,160 @@ void BS_LuaScriptEngine::SetCommandLine(const Common::StringArray &CommandLinePa // ----------------------------------------------------------------------------- namespace { - const char *PERMANENTS_TABLE_NAME = "Permanents"; - - // ------------------------------------------------------------------------- - - // This array contains the name of global Lua objects that should not be persisted - const char *STANDARD_PERMANENTS[] = { - "string", - "xpcall", - "package", - "tostring", - "print", - "os", - "unpack", - "require", - "getfenv", - "setmetatable", - "next", - "assert", - "tonumber", - "io", - "rawequal", - "collectgarbage", - "getmetatable", - "module", - "rawset", - "warning", - "math", - "debug", - "pcall", - "table", - "newproxy", - "type", - "coroutine", - "select", - "gcinfo", - "pairs", - "rawget", - "loadstring", - "ipairs", - "_VERSION", - "setfenv", - "load", - "error", - "loadfile", - - "pairs_next", - "ipairs_next", - "pluto", - "Cfg", - "Translator", - "Persistence", - "CommandLine", - 0 - }; - - // ------------------------------------------------------------------------- - - enum PERMANENT_TABLE_TYPE { - PTT_PERSIST, - PTT_UNPERSIST - }; - - // ------------------------------------------------------------------------- - - bool PushPermanentsTable(lua_State *L, PERMANENT_TABLE_TYPE TableType) { - // Permanents-Table - lua_newtable(L); +const char *PERMANENTS_TABLE_NAME = "Permanents"; + +// ------------------------------------------------------------------------- + +// This array contains the name of global Lua objects that should not be persisted +const char *STANDARD_PERMANENTS[] = { + "string", + "xpcall", + "package", + "tostring", + "print", + "os", + "unpack", + "require", + "getfenv", + "setmetatable", + "next", + "assert", + "tonumber", + "io", + "rawequal", + "collectgarbage", + "getmetatable", + "module", + "rawset", + "warning", + "math", + "debug", + "pcall", + "table", + "newproxy", + "type", + "coroutine", + "select", + "gcinfo", + "pairs", + "rawget", + "loadstring", + "ipairs", + "_VERSION", + "setfenv", + "load", + "error", + "loadfile", + + "pairs_next", + "ipairs_next", + "pluto", + "Cfg", + "Translator", + "Persistence", + "CommandLine", + 0 +}; + +// ------------------------------------------------------------------------- + +enum PERMANENT_TABLE_TYPE { + PTT_PERSIST, + PTT_UNPERSIST +}; + +// ------------------------------------------------------------------------- + +bool PushPermanentsTable(lua_State *L, PERMANENT_TABLE_TYPE TableType) { + // Permanents-Table + lua_newtable(L); + + // All standard permanents are inserted into this table + unsigned int Index = 0; + while (STANDARD_PERMANENTS[Index]) { + // Permanents are placed onto the stack; if it does not exist, it is simply ignored + lua_getglobal(L, STANDARD_PERMANENTS[Index]); + if (!lua_isnil(L, -1)) { + // Name of the element as a unique value on the stack + lua_pushstring(L, STANDARD_PERMANENTS[Index]); - // All standard permanents are inserted into this table - unsigned int Index = 0; - while (STANDARD_PERMANENTS[Index]) { - // Permanents are placed onto the stack; if it does not exist, it is simply ignored - lua_getglobal(L, STANDARD_PERMANENTS[Index]); - if (!lua_isnil(L, -1)) { - // Name of the element as a unique value on the stack - lua_pushstring(L, STANDARD_PERMANENTS[Index]); + // If it is loaded, then it can be used + // In this case, the position of name and object are reversed on the stack + if (TableType == PTT_UNPERSIST) lua_insert(L, -2); - // If it is loaded, then it can be used - // In this case, the position of name and object are reversed on the stack - if (TableType == PTT_UNPERSIST) lua_insert(L, -2); + // Make an entry in the table + lua_settable(L, -3); + } else { + // Pop nil value from stack + lua_pop(L, 1); + } - // Make an entry in the table - lua_settable(L, -3); - } - else { - // Pop nil value from stack - lua_pop(L, 1); - } + ++Index; + } - ++Index; - } - - // All registered C functions to be inserted into the table - // BS_LuaBindhelper places in the register a table in which all registered C functions - // are stored + // All registered C functions to be inserted into the table + // BS_LuaBindhelper places in the register a table in which all registered C functions + // are stored - // Table is put on the stack - lua_getfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); + // Table is put on the stack + lua_getfield(L, LUA_REGISTRYINDEX, PERMANENTS_TABLE_NAME); - if (!lua_isnil(L, -1)) { - // Iterate over all elements of the table - lua_pushnil(L); - while (lua_next(L, -2) != 0) { - // Value and index duplicated on the stack and changed in the sequence - lua_pushvalue(L, -1); - lua_pushvalue(L, -3); + if (!lua_isnil(L, -1)) { + // Iterate over all elements of the table + lua_pushnil(L); + while (lua_next(L, -2) != 0) { + // Value and index duplicated on the stack and changed in the sequence + lua_pushvalue(L, -1); + lua_pushvalue(L, -3); - // If it is loaded, then it can be used - // In this case, the position of name and object are reversed on the stack - if (TableType == PTT_UNPERSIST) lua_insert(L, -2); + // If it is loaded, then it can be used + // In this case, the position of name and object are reversed on the stack + if (TableType == PTT_UNPERSIST) lua_insert(L, -2); - // Make an entry in the results table - lua_settable(L, -6); + // Make an entry in the results table + lua_settable(L, -6); - // Pop value from the stack. The index is then ready for the next call to lua_next() - lua_pop(L, 1); - } + // Pop value from the stack. The index is then ready for the next call to lua_next() + lua_pop(L, 1); } + } - // Pop the C-Permanents table from the stack - lua_pop(L, 1); + // Pop the C-Permanents table from the stack + lua_pop(L, 1); - // coroutine.yield must be registered in the extra-Permanents table because they - // are inactive coroutine C functions on the stack + // coroutine.yield must be registered in the extra-Permanents table because they + // are inactive coroutine C functions on the stack - // Function coroutine.yield placed on the stack - lua_getglobal(L, "coroutine"); - lua_pushstring(L, "yield"); - lua_gettable(L, -2); + // Function coroutine.yield placed on the stack + lua_getglobal(L, "coroutine"); + lua_pushstring(L, "yield"); + lua_gettable(L, -2); - // Store coroutine.yield with it's own unique value in the Permanents table - lua_pushstring(L, "coroutine.yield"); + // Store coroutine.yield with it's own unique value in the Permanents table + lua_pushstring(L, "coroutine.yield"); - if (TableType == PTT_UNPERSIST) lua_insert(L, -2); + if (TableType == PTT_UNPERSIST) lua_insert(L, -2); - lua_settable(L, -4); + lua_settable(L, -4); - // Coroutine table is popped from the stack - lua_pop(L, 1); + // Coroutine table is popped from the stack + lua_pop(L, 1); - return true; - } + return true; +} } // ----------------------------------------------------------------------------- namespace { - int Chunkwriter(lua_State *L, const void *p, size_t sz, void *ud) { - Common::Array<unsigned char> & chunkData = *reinterpret_cast<Common::Array<unsigned char> * >(ud); - const unsigned char *buffer = reinterpret_cast<const unsigned char *>(p); +int Chunkwriter(lua_State *L, const void *p, size_t sz, void *ud) { + Common::Array<unsigned char> & chunkData = *reinterpret_cast<Common::Array<unsigned char> * >(ud); + const unsigned char *buffer = reinterpret_cast<const unsigned char *>(p); - while (sz--) chunkData.push_back(*buffer++) ; + while (sz--) chunkData.push_back(*buffer++) ; - return 1; - } + return 1; +} } bool BS_LuaScriptEngine::Persist(BS_OutputPersistenceBlock &Writer) { @@ -447,66 +448,66 @@ bool BS_LuaScriptEngine::Persist(BS_OutputPersistenceBlock &Writer) { // ----------------------------------------------------------------------------- namespace { - // ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- - struct ChunkreaderData { - void * BufferPtr; - size_t Size; - bool BufferReturned; - }; +struct ChunkreaderData { + void *BufferPtr; + size_t Size; + bool BufferReturned; +}; - // ------------------------------------------------------------------------ +// ------------------------------------------------------------------------ - const char *Chunkreader(lua_State *L, void *ud, size_t *sz) { - ChunkreaderData & cd = *reinterpret_cast<ChunkreaderData *>(ud); +const char *Chunkreader(lua_State *L, void *ud, size_t *sz) { + ChunkreaderData &cd = *reinterpret_cast<ChunkreaderData *>(ud); - if (!cd.BufferReturned) { - cd.BufferReturned = true; - *sz = cd.Size; - return reinterpret_cast<const char *>(cd.BufferPtr); - } else { - return 0; - } + if (!cd.BufferReturned) { + cd.BufferReturned = true; + *sz = cd.Size; + return reinterpret_cast<const char *>(cd.BufferPtr); + } else { + return 0; } +} - // ------------------------------------------------------------------------- +// ------------------------------------------------------------------------- - void ClearGlobalTable(lua_State *L, const char **Exceptions) { - // Iterate over all elements of the global table - lua_pushvalue(L, LUA_GLOBALSINDEX); - lua_pushnil(L); - while (lua_next(L, -2) != 0) { - // Now the value and the index of the current element is on the stack - // This value does not interest us, so it is popped from the stack - lua_pop(L, 1); +void ClearGlobalTable(lua_State *L, const char **Exceptions) { + // Iterate over all elements of the global table + lua_pushvalue(L, LUA_GLOBALSINDEX); + lua_pushnil(L); + while (lua_next(L, -2) != 0) { + // Now the value and the index of the current element is on the stack + // This value does not interest us, so it is popped from the stack + lua_pop(L, 1); - // Determine whether the item is set to nil, so you want to remove from the global table. - // For this will determine whether the element name is a string and is present in - // the list of exceptions - bool SetElementToNil = true; - if (lua_isstring(L, -1)) { - const char *IndexString = lua_tostring(L, -1); - const char ** ExceptionsWalker = Exceptions; - while (*ExceptionsWalker) { - if (strcmp(IndexString, *ExceptionsWalker) == 0) SetElementToNil = false; - ++ExceptionsWalker; - } + // Determine whether the item is set to nil, so you want to remove from the global table. + // For this will determine whether the element name is a string and is present in + // the list of exceptions + bool SetElementToNil = true; + if (lua_isstring(L, -1)) { + const char *IndexString = lua_tostring(L, -1); + const char **ExceptionsWalker = Exceptions; + while (*ExceptionsWalker) { + if (strcmp(IndexString, *ExceptionsWalker) == 0) SetElementToNil = false; + ++ExceptionsWalker; } + } - // If the above test showed that the item should be removed, it is removed by setting the value to nil. - if (SetElementToNil) { - lua_pushvalue(L, -1); - lua_pushnil(L); - lua_settable(L, LUA_GLOBALSINDEX); - } - } + // If the above test showed that the item should be removed, it is removed by setting the value to nil. + if (SetElementToNil) { + lua_pushvalue(L, -1); + lua_pushnil(L); + lua_settable(L, LUA_GLOBALSINDEX); + } + } - // Pop the Global table from the stack - lua_pop(L, 1); + // Pop the Global table from the stack + lua_pop(L, 1); - // Perform garbage collection, so that all removed elements are deleted - lua_gc(L, LUA_GCCOLLECT, 0); - } + // Perform garbage collection, so that all removed elements are deleted + lua_gc(L, LUA_GCCOLLECT, 0); +} } // ----------------------------------------------------------------------------- @@ -516,7 +517,7 @@ bool BS_LuaScriptEngine::Unpersist(BS_InputPersistenceBlock &Reader) { lua_settop(m_State, 0); // Permanents table is placed on the stack. This has already happened at this point, because - // to create the table all permanents must be accessible. This is the case only for the + // to create the table all permanents must be accessible. This is the case only for the // beginning of the function, because the global table is emptied below PushPermanentsTable(m_State, PTT_UNPERSIST); @@ -572,7 +573,7 @@ bool BS_LuaScriptEngine::Unpersist(BS_InputPersistenceBlock &Reader) { // The table with the loaded data is popped from the stack lua_pop(m_State, 1); - + // Force garbage collection lua_gc(m_State, LUA_GCCOLLECT, 0); diff --git a/engines/sword25/script/luascript.h b/engines/sword25/script/luascript.h index f0a8a9bbdc..228625a67b 100644 --- a/engines/sword25/script/luascript.h +++ b/engines/sword25/script/luascript.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -75,44 +75,46 @@ public: /** * Initialises the scripting engine - * @return Returns true if successful, otherwise false. + * @return Returns true if successful, otherwise false. */ virtual bool Init(); /** * Loads a script file and executes it - * @param FileName The filename of the script - * @return Returns true if successful, otherwise false. + * @param FileName The filename of the script + * @return Returns true if successful, otherwise false. */ virtual bool ExecuteFile(const Common::String &FileName); /** * Execute a string of script code - * @param Code A string of script code - * @return Returns true if successful, otherwise false. + * @param Code A string of script code + * @return Returns true if successful, otherwise false. */ virtual bool ExecuteString(const Common::String &Code); /** * Returns a pointer to the main object of the scripting language - * @remark Using this method breaks the encapsulation of the language + * @remark Using this method breaks the encapsulation of the language */ - virtual void *GetScriptObject() { return m_State; } + virtual void *GetScriptObject() { + return m_State; + } /** * Makes the command line parameters for the scripting environment available - * @param CommandLineParameters An array containing all the command line parameters - * @remark How the command line parameters will be used by scripts is + * @param CommandLineParameters An array containing all the command line parameters + * @remark How the command line parameters will be used by scripts is * dependant on the particular implementation. */ virtual void SetCommandLine(const Common::StringArray &CommandLineParameters); /** - * @remark The Lua stack is cleared by this method + * @remark The Lua stack is cleared by this method */ virtual bool Persist(BS_OutputPersistenceBlock &Writer); /** - * @remark The Lua stack is cleared by this method + * @remark The Lua stack is cleared by this method */ virtual bool Unpersist(BS_InputPersistenceBlock &Reader); diff --git a/engines/sword25/script/script.h b/engines/sword25/script/script.h index 0363daec0f..4804324226 100644 --- a/engines/sword25/script/script.h +++ b/engines/sword25/script/script.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -64,28 +64,28 @@ public: // ----------------------------------------------------------------------------- // Constructor / destructor // ----------------------------------------------------------------------------- - - BS_ScriptEngine(BS_Kernel * KernelPtr) : BS_Service(KernelPtr) {}; + + BS_ScriptEngine(BS_Kernel *KernelPtr) : BS_Service(KernelPtr) {}; virtual ~BS_ScriptEngine() {}; // ----------------------------------------------------------------------------- // This method must be implemented by the script engine // ----------------------------------------------------------------------------- - + /** * Initialises the scrip tengine. Returns true if successful, false otherwise. */ virtual bool Init() = 0; /** - * Loads a script file and executes it. - * @param FileName The script filename + * Loads a script file and executes it. + * @param FileName The script filename */ virtual bool ExecuteFile(const Common::String &FileName) = 0; /** * Executes a specified script fragment - * @param Code String of script code + * @param Code String of script code */ virtual bool ExecuteString(const Common::String &Code) = 0; @@ -93,13 +93,13 @@ public: * Returns a pointer to the main object of the script engine * Note: Using this method breaks the encapsulation of the language from the rest of the engine. */ - virtual void * GetScriptObject() = 0; + virtual void *GetScriptObject() = 0; /** * Makes the command line parameters for the script environment available * Note: How the command line parameters will be used by scripts is dependant on the * particular implementation. - * @param CommandLineParameters List containing the command line parameters + * @param CommandLineParameters List containing the command line parameters */ virtual void SetCommandLine(const Common::Array<Common::String> &CommandLineParameters) = 0; diff --git a/engines/sword25/sfx/fmodexchannel.cpp b/engines/sword25/sfx/fmodexchannel.cpp index 3fbec5b682..e8992e92a6 100644 --- a/engines/sword25/sfx/fmodexchannel.cpp +++ b/engines/sword25/sfx/fmodexchannel.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -49,16 +49,14 @@ // Konstruktion / Destruktion // ----------------------------------------------------------------------------- -BS_FMODExChannel::BS_FMODExChannel(FMOD_CHANNEL * ChannelPtr, FMOD_SOUND * SoundPtr) : +BS_FMODExChannel::BS_FMODExChannel(FMOD_CHANNEL *ChannelPtr, FMOD_SOUND *SoundPtr) : m_ChannelPtr(ChannelPtr), - m_SoundPtr(SoundPtr) -{ + m_SoundPtr(SoundPtr) { } // ----------------------------------------------------------------------------- -BS_FMODExChannel::~BS_FMODExChannel() -{ +BS_FMODExChannel::~BS_FMODExChannel() { if (m_ChannelPtr) FMOD_Channel_Stop(m_ChannelPtr); if (m_SoundPtr) FMOD_Sound_Release(m_SoundPtr); } @@ -73,125 +71,102 @@ BS_FMODExChannel::~BS_FMODExChannel() // Diese Fehler werden daher von den folgenden Methoden ignoriert. // ----------------------------------------------------------------------------- -namespace -{ - bool IsImportantError(FMOD_RESULT Result) - { - return Result != FMOD_OK && Result != FMOD_ERR_INVALID_HANDLE && Result != FMOD_ERR_CHANNEL_STOLEN; - } +namespace { +bool IsImportantError(FMOD_RESULT Result) { + return Result != FMOD_OK && Result != FMOD_ERR_INVALID_HANDLE && Result != FMOD_ERR_CHANNEL_STOLEN; +} } // ----------------------------------------------------------------------------- // Setter // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetPaused(bool Paused) -{ +bool BS_FMODExChannel::SetPaused(bool Paused) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetPaused(m_ChannelPtr, Paused ? 1 : 0); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetPaused()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetVolume(float Volume) -{ +bool BS_FMODExChannel::SetVolume(float Volume) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetVolume(m_ChannelPtr, Volume); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetVolume()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetPanning(float Panning) -{ +bool BS_FMODExChannel::SetPanning(float Panning) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetPan(m_ChannelPtr, Panning); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetPan()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetLoop(bool Loop) -{ +bool BS_FMODExChannel::SetLoop(bool Loop) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetLoopCount(m_ChannelPtr, Loop ? -1 : 0); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetLoopCount()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetLoopPoints(unsigned int LoopStart, unsigned int LoopEnd) -{ +bool BS_FMODExChannel::SetLoopPoints(unsigned int LoopStart, unsigned int LoopEnd) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetLoopPoints(m_ChannelPtr, LoopStart, FMOD_TIMEUNIT_PCM, LoopEnd, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetLoopPoints()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::SetPosition(unsigned int Position) -{ +bool BS_FMODExChannel::SetPosition(unsigned int Position) { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_SetPosition(m_ChannelPtr, Position, FMOD_TIMEUNIT_PCM); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_SetPosition()", Result).Log(); return false; - } - else + } else return true; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::Stop() -{ +bool BS_FMODExChannel::Stop() { BS_ASSERT(m_ChannelPtr); FMOD_RESULT Result = FMOD_Channel_Stop(m_ChannelPtr); - if (IsImportantError(Result)) - { + if (IsImportantError(Result)) { BS_FMODExException("FMOD_Channel_Stop()", Result).Log(); return false; - } - else + } else return true; } @@ -199,34 +174,31 @@ bool BS_FMODExChannel::Stop() // Getter // ----------------------------------------------------------------------------- -float BS_FMODExChannel::GetVolume() -{ +float BS_FMODExChannel::GetVolume() { BS_ASSERT(m_ChannelPtr); float Volume = 0; FMOD_RESULT Result = FMOD_Channel_GetVolume(m_ChannelPtr, &Volume); if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetVolume()", Result).Log(); - + return Volume; } // ----------------------------------------------------------------------------- -float BS_FMODExChannel::GetPanning() -{ +float BS_FMODExChannel::GetPanning() { BS_ASSERT(m_ChannelPtr); float Panning = 0; FMOD_RESULT Result = FMOD_Channel_GetPan(m_ChannelPtr, &Panning); if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPan()", Result).Log(); - + return Panning; } // ----------------------------------------------------------------------------- -unsigned int BS_FMODExChannel::GetPosition() -{ +unsigned int BS_FMODExChannel::GetPosition() { BS_ASSERT(m_ChannelPtr); unsigned int Position = 0; @@ -238,8 +210,7 @@ unsigned int BS_FMODExChannel::GetPosition() // ----------------------------------------------------------------------------- -unsigned int BS_FMODExChannel::GetTime() -{ +unsigned int BS_FMODExChannel::GetTime() { BS_ASSERT(m_ChannelPtr); unsigned int Time = 0; @@ -251,8 +222,7 @@ unsigned int BS_FMODExChannel::GetTime() // ----------------------------------------------------------------------------- -unsigned int BS_FMODExChannel::GetLoopStart() -{ +unsigned int BS_FMODExChannel::GetLoopStart() { BS_ASSERT(m_ChannelPtr); unsigned int LoopStart = 0; FMOD_RESULT Result = FMOD_Channel_GetLoopPoints(m_ChannelPtr, &LoopStart, FMOD_TIMEUNIT_PCM, 0, FMOD_TIMEUNIT_PCM); @@ -263,8 +233,7 @@ unsigned int BS_FMODExChannel::GetLoopStart() // ----------------------------------------------------------------------------- -unsigned int BS_FMODExChannel::GetLoopEnd() -{ +unsigned int BS_FMODExChannel::GetLoopEnd() { BS_ASSERT(m_ChannelPtr); unsigned int LoopEnd = 0; FMOD_RESULT Result = FMOD_Channel_GetLoopPoints(m_ChannelPtr, 0, FMOD_TIMEUNIT_PCM, &LoopEnd, FMOD_TIMEUNIT_PCM); @@ -275,39 +244,36 @@ unsigned int BS_FMODExChannel::GetLoopEnd() // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::IsLooping() -{ +bool BS_FMODExChannel::IsLooping() { BS_ASSERT(m_ChannelPtr); int LoopCount = 0; FMOD_RESULT Result = FMOD_Channel_GetLoopCount(m_ChannelPtr, &LoopCount); if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetLoopCount()", Result).Log(); - + return LoopCount == -1; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::IsPaused() -{ +bool BS_FMODExChannel::IsPaused() { BS_ASSERT(m_ChannelPtr); FMOD_BOOL Paused = 0; FMOD_RESULT Result = FMOD_Channel_GetPaused(m_ChannelPtr, &Paused); if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_GetPaused()", Result).Log(); - + return Paused != 0; } // ----------------------------------------------------------------------------- -bool BS_FMODExChannel::IsPlaying() -{ +bool BS_FMODExChannel::IsPlaying() { BS_ASSERT(m_ChannelPtr); FMOD_BOOL Playing = 0; FMOD_RESULT Result = FMOD_Channel_IsPlaying(m_ChannelPtr, &Playing); - if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_IsPlaying()", Result).Log(); + if (IsImportantError(Result)) BS_FMODExException("FMOD_Channel_IsPlaying()", Result).Log(); return Playing != 0; } diff --git a/engines/sword25/sfx/fmodexchannel.h b/engines/sword25/sfx/fmodexchannel.h index 1cab70956b..9d8b64f3b4 100644 --- a/engines/sword25/sfx/fmodexchannel.h +++ b/engines/sword25/sfx/fmodexchannel.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -52,10 +52,9 @@ struct FMOD_SOUND; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_FMODExChannel -{ +class BS_FMODExChannel { public: - BS_FMODExChannel(FMOD_CHANNEL * ChannelPtr, FMOD_SOUND * SoundPtr); + BS_FMODExChannel(FMOD_CHANNEL *ChannelPtr, FMOD_SOUND *SoundPtr); virtual ~BS_FMODExChannel(); bool SetPaused(bool Paused); @@ -66,19 +65,19 @@ public: bool SetPosition(unsigned int Position); bool Stop(); - float GetVolume(); - float GetPanning(); - unsigned int GetPosition(); - unsigned int GetTime(); - unsigned int GetLoopStart(); - unsigned int GetLoopEnd(); - bool IsLooping(); - bool IsPaused(); - bool IsPlaying(); + float GetVolume(); + float GetPanning(); + unsigned int GetPosition(); + unsigned int GetTime(); + unsigned int GetLoopStart(); + unsigned int GetLoopEnd(); + bool IsLooping(); + bool IsPaused(); + bool IsPlaying(); private: - FMOD_CHANNEL * m_ChannelPtr; - FMOD_SOUND * m_SoundPtr; + FMOD_CHANNEL *m_ChannelPtr; + FMOD_SOUND *m_SoundPtr; }; #endif diff --git a/engines/sword25/sfx/fmodexexception.h b/engines/sword25/sfx/fmodexexception.h index 7be4d6d978..05e6d82310 100644 --- a/engines/sword25/sfx/fmodexexception.h +++ b/engines/sword25/sfx/fmodexexception.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,21 +45,19 @@ // Klassendefinition // ----------------------------------------------------------------------------- -class BS_FMODExException -{ +class BS_FMODExException { public: - BS_FMODExException(const char * Function_, FMOD_RESULT Result_) : + BS_FMODExException(const char *Function_, FMOD_RESULT Result_) : Function(Function_), Result(Result_) {} - const char * Function; - FMOD_RESULT Result; + const char *Function; + FMOD_RESULT Result; - void Log() - { - BS_LOG_ERROR("Call to %s failed.", Function); - BS_LOGLN(" FMOD error: %s(%d)", FMOD_ErrorString(Result), Result); - } + void Log() { + BS_LOG_ERROR("Call to %s failed.", Function); + BS_LOGLN(" FMOD error: %s(%d)", FMOD_ErrorString(Result), Result); + } }; #endif diff --git a/engines/sword25/sfx/fmodexresource.cpp b/engines/sword25/sfx/fmodexresource.cpp index 089458f9f5..2a987695bd 100644 --- a/engines/sword25/sfx/fmodexresource.cpp +++ b/engines/sword25/sfx/fmodexresource.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -52,9 +52,8 @@ // Konstanten // ----------------------------------------------------------------------------- -namespace -{ - const unsigned int MAX_SAMPLE_SIZE = 100 * 1024; // Die Dateigröße in Byte ab der ein Sound als Stream abgespielt wird +namespace { +const unsigned int MAX_SAMPLE_SIZE = 100 * 1024; // Die Dateigröße in Byte ab der ein Sound als Stream abgespielt wird } // ----------------------------------------------------------------------------- @@ -62,29 +61,26 @@ namespace // ----------------------------------------------------------------------------- -BS_FMODExResource::BS_FMODExResource(const std::string& FileName, FMOD_SYSTEM * FMOD, bool & Success) : +BS_FMODExResource::BS_FMODExResource(const std::string &FileName, FMOD_SYSTEM *FMOD, bool &Success) : m_SoundPtr(0), m_SoundDataPtr(0), - BS_Resource(FileName, BS_Resource::TYPE_SOUND) -{ + BS_Resource(FileName, BS_Resource::TYPE_SOUND) { BS_ASSERT(FMOD); // Von Misserfolg ausgehen Success = false; // Pointer auf den Package-Manager bekommen - BS_PackageManager * PackagePtr = BS_Kernel::GetInstance()->GetPackage(); - if (!PackagePtr) - { + BS_PackageManager *PackagePtr = BS_Kernel::GetInstance()->GetPackage(); + if (!PackagePtr) { BS_LOG_ERRORLN("Package manager not found."); return; } // Datei laden - unsigned int FileSize; - char * FileDataPtr = (char*) PackagePtr->GetFile(GetFileName(), &FileSize); - if (!FileDataPtr) - { + unsigned int FileSize; + char *FileDataPtr = (char *) PackagePtr->GetFile(GetFileName(), &FileSize); + if (!FileDataPtr) { BS_LOG_ERRORLN("File \"%s\" could not be loaded.", GetFileName().c_str()); return; } @@ -93,25 +89,22 @@ BS_FMODExResource::BS_FMODExResource(const std::string& FileName, FMOD_SYSTEM * // Samples werden sofort intialisiert. // Für Streams wird hingegen bei jedem Abspielen ein neuer Sound erstellt. Dieses Vorgehen ist notwendig, da FMOD Ex Samples beliebig oft // gleichzeitig abspielen kann, Streams jedoch nur ein mal. - if (FileSize <= MAX_SAMPLE_SIZE) - { + if (FileSize <= MAX_SAMPLE_SIZE) { FMOD_CREATESOUNDEXINFO ExInfo; memset(&ExInfo, 0, sizeof(ExInfo)); ExInfo.cbsize = sizeof(ExInfo); ExInfo.length = FileSize; FMOD_RESULT Result = FMOD_System_CreateSound(FMOD, FileDataPtr, - FMOD_CREATESAMPLE | FMOD_OPENMEMORY | FMOD_SOFTWARE | FMOD_2D | FMOD_LOOP_NORMAL, - &ExInfo, - &m_SoundPtr); + FMOD_CREATESAMPLE | FMOD_OPENMEMORY | FMOD_SOFTWARE | FMOD_2D | FMOD_LOOP_NORMAL, + &ExInfo, + &m_SoundPtr); if (Result != FMOD_OK) BS_FMODExException("FMOD_System_CreateSound()", Result).Log(); Success = Result == FMOD_OK; delete FileDataPtr; - } - else - { + } else { m_SoundDataPtr = FileDataPtr; m_SoundDataSize = FileSize; @@ -121,8 +114,7 @@ BS_FMODExResource::BS_FMODExResource(const std::string& FileName, FMOD_SYSTEM * // ----------------------------------------------------------------------------- -BS_FMODExResource::~BS_FMODExResource() -{ +BS_FMODExResource::~BS_FMODExResource() { // Sound freigeben, solange des Soundsystem noch läuft. // Sollte das Soundsystem beendet worden sein müssen und können Sounds nicht mehr freigegeben werden. if (m_SoundPtr && BS_Kernel::GetInstance()->GetService("sfx")) FMOD_Sound_Release(m_SoundPtr); @@ -133,26 +125,22 @@ BS_FMODExResource::~BS_FMODExResource() // Abspielen // ----------------------------------------------------------------------------- -BS_FMODExChannel * BS_FMODExResource::StartSound(FMOD_SYSTEM * FMOD) -{ +BS_FMODExChannel *BS_FMODExResource::StartSound(FMOD_SYSTEM *FMOD) { BS_ASSERT(FMOD); - FMOD_CHANNEL * NewChannelPtr; - FMOD_SOUND * NewSoundPtr = 0; + FMOD_CHANNEL *NewChannelPtr; + FMOD_SOUND *NewSoundPtr = 0; // Sample können sofort abgespielt werden. - if (m_SoundPtr) - { + if (m_SoundPtr) { FMOD_RESULT Result = FMOD_System_PlaySound(FMOD, FMOD_CHANNEL_FREE, m_SoundPtr, 1, &NewChannelPtr); - if (Result != FMOD_OK) - { + if (Result != FMOD_OK) { BS_FMODExException("FMOD_System_PlaySound()", Result).Log(); return 0; } } // Für Streams muss ein neuer Sound erstellt werden. - else - { + else { FMOD_CREATESOUNDEXINFO ExInfo; memset(&ExInfo, 0, sizeof(ExInfo)); ExInfo.cbsize = sizeof(ExInfo); @@ -160,19 +148,17 @@ BS_FMODExChannel * BS_FMODExResource::StartSound(FMOD_SYSTEM * FMOD) FMOD_RESULT Result; Result = FMOD_System_CreateSound(FMOD, - m_SoundDataPtr, - FMOD_CREATESTREAM | FMOD_OPENMEMORY_POINT | FMOD_SOFTWARE | FMOD_2D | FMOD_LOOP_NORMAL, - &ExInfo, - &NewSoundPtr); - if (Result != FMOD_OK) - { + m_SoundDataPtr, + FMOD_CREATESTREAM | FMOD_OPENMEMORY_POINT | FMOD_SOFTWARE | FMOD_2D | FMOD_LOOP_NORMAL, + &ExInfo, + &NewSoundPtr); + if (Result != FMOD_OK) { BS_FMODExException("FMOD_System_CreateSound()", Result).Log(); return 0; } Result = FMOD_System_PlaySound(FMOD, FMOD_CHANNEL_FREE, NewSoundPtr, 1, &NewChannelPtr); - if (Result != FMOD_OK) - { + if (Result != FMOD_OK) { BS_FMODExException("FMOD_System_PlaySound()", Result).Log(); return 0; } diff --git a/engines/sword25/sfx/fmodexresource.h b/engines/sword25/sfx/fmodexresource.h index c6fd03a5b4..b8a6a07e1f 100644 --- a/engines/sword25/sfx/fmodexresource.h +++ b/engines/sword25/sfx/fmodexresource.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -54,18 +54,17 @@ struct FMOD_SYSTEM; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_FMODExResource : public BS_Resource -{ +class BS_FMODExResource : public BS_Resource { public: - BS_FMODExResource(const std::string& FileName, FMOD_SYSTEM * FMOD, bool & Success); + BS_FMODExResource(const std::string &FileName, FMOD_SYSTEM *FMOD, bool &Success); virtual ~BS_FMODExResource(); - BS_FMODExChannel * StartSound(FMOD_SYSTEM * FMOD); + BS_FMODExChannel *StartSound(FMOD_SYSTEM *FMOD); private: - FMOD_SOUND * m_SoundPtr; - char * m_SoundDataPtr; - unsigned int m_SoundDataSize; + FMOD_SOUND *m_SoundPtr; + char *m_SoundDataPtr; + unsigned int m_SoundDataSize; }; #endif diff --git a/engines/sword25/sfx/fmodexsound.cpp b/engines/sword25/sfx/fmodexsound.cpp index e51c1e9874..49c87b9073 100644 --- a/engines/sword25/sfx/fmodexsound.cpp +++ b/engines/sword25/sfx/fmodexsound.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -59,82 +59,77 @@ // Konstanten und lokale Funktionen // ----------------------------------------------------------------------------- -namespace -{ - const float DEFAULT_MUSIC_VOLUME = 1.0f; - const float DEFAULT_SPEECH_VOLUME = 1.0f; - const float DEFAULT_SFX_VOLUME = 1.0f; - const unsigned int SOUNDTYPE_COUNT = 3; - const unsigned int INVALID_SOUND_HANDLE = 0xffffffff; +namespace { +const float DEFAULT_MUSIC_VOLUME = 1.0f; +const float DEFAULT_SPEECH_VOLUME = 1.0f; +const float DEFAULT_SFX_VOLUME = 1.0f; +const unsigned int SOUNDTYPE_COUNT = 3; +const unsigned int INVALID_SOUND_HANDLE = 0xffffffff; - // ------------------------------------------------------------------------- - - inline float NormalizePanning(float Panning) - { - bool Corrected = false; - float Result = Panning; - if (Result > 1.0f) - { - Result = 1.0f; - Corrected = true; - } - if (Result < -1.0f) - { - Result = -1.0f; - Corrected = true; - } - - if (Corrected) BS_LOG_WARNINGLN("Tried to set an invalid panning value of %.2f. It was corrected to %.2f", Panning, Result); +// ------------------------------------------------------------------------- - return Result; +inline float NormalizePanning(float Panning) { + bool Corrected = false; + float Result = Panning; + if (Result > 1.0f) { + Result = 1.0f; + Corrected = true; + } + if (Result < -1.0f) { + Result = -1.0f; + Corrected = true; } - // ------------------------------------------------------------------------- + if (Corrected) BS_LOG_WARNINGLN("Tried to set an invalid panning value of %.2f. It was corrected to %.2f", Panning, Result); - inline float NormalizeVolume(float Volume) - { - bool Corrected = false; - float Result = Volume; - if (Result> 1.0f) - { - Result = 1.0f; - Corrected = true; - } - if (Result < 0.0f) - { - Result = 0.0f; - Corrected = true; - } + return Result; +} - if (Corrected) BS_LOG_WARNINGLN("Tried to set an invalid volume value of %.2f. It was corrected to %.2f", Volume, Result); +// ------------------------------------------------------------------------- - return Result; +inline float NormalizeVolume(float Volume) { + bool Corrected = false; + float Result = Volume; + if (Result > 1.0f) { + Result = 1.0f; + Corrected = true; + } + if (Result < 0.0f) { + Result = 0.0f; + Corrected = true; } - // ------------------------------------------------------------------------- + if (Corrected) BS_LOG_WARNINGLN("Tried to set an invalid volume value of %.2f. It was corrected to %.2f", Volume, Result); - inline FMOD_SOUND_FORMAT BitsPerSampleToFMODExSoundFormat(unsigned int BitsPerSample) - { - switch (BitsPerSample) - { - case 8: return FMOD_SOUND_FORMAT_PCM8; - case 16: return FMOD_SOUND_FORMAT_PCM16; - case 24: return FMOD_SOUND_FORMAT_PCM24; - case 32: return FMOD_SOUND_FORMAT_PCM32; - default: return FMOD_SOUND_FORMAT_NONE; - } + return Result; +} + +// ------------------------------------------------------------------------- + +inline FMOD_SOUND_FORMAT BitsPerSampleToFMODExSoundFormat(unsigned int BitsPerSample) { + switch (BitsPerSample) { + case 8: + return FMOD_SOUND_FORMAT_PCM8; + case 16: + return FMOD_SOUND_FORMAT_PCM16; + case 24: + return FMOD_SOUND_FORMAT_PCM24; + case 32: + return FMOD_SOUND_FORMAT_PCM32; + default: + return FMOD_SOUND_FORMAT_NONE; } } +} // ----------------------------------------------------------------------------- // Konstruktion / Destruktion // ----------------------------------------------------------------------------- -BS_FMODExSound::BS_FMODExSound(BS_Kernel* pKernel) : +BS_FMODExSound::BS_FMODExSound(BS_Kernel *pKernel) : BS_SoundEngine(pKernel), m_FMOD(0), - m_NextHandle(1) -{ + m_NextHandle(1) { // Lautstärkeneinstellungen auf die Standardwerte setzen m_Volumes[MUSIC] = DEFAULT_MUSIC_VOLUME; m_Volumes[SPEECH] = DEFAULT_SPEECH_VOLUME; @@ -143,11 +138,9 @@ BS_FMODExSound::BS_FMODExSound(BS_Kernel* pKernel) : // ----------------------------------------------------------------------------- -BS_FMODExSound::~BS_FMODExSound() -{ +BS_FMODExSound::~BS_FMODExSound() { // Alle noch spielenden Sounds stoppen und die Ressourcen freigeben - for (PSM_ITER it = m_PlayingSoundsMap.begin(); it != m_PlayingSoundsMap.end(); ++it) - { + for (PSM_ITER it = m_PlayingSoundsMap.begin(); it != m_PlayingSoundsMap.end(); ++it) { if (it->second.ChannelPtr) delete it->second.ChannelPtr; if (it->second.ResourcePtr) it->second.ResourcePtr->Release(); } @@ -158,23 +151,20 @@ BS_FMODExSound::~BS_FMODExSound() // ----------------------------------------------------------------------------- -BS_Service * BS_FMODExSound_CreateObject(BS_Kernel* pKernel) { return new BS_FMODExSound(pKernel); } +BS_Service *BS_FMODExSound_CreateObject(BS_Kernel *pKernel) { + return new BS_FMODExSound(pKernel); +} // ----------------------------------------------------------------------------- -bool BS_FMODExSound::Init(unsigned int SampleRate, unsigned int Channels) -{ +bool BS_FMODExSound::Init(unsigned int SampleRate, unsigned int Channels) { // Eine Warnung ausgeben, wenn dieser Service schon initialisiert wurde. // Allerdings wird trotzdem true zurückgegeben, weil kein Fehler aufgetreten ist, der Service ist noch benutzbar. - if (m_FMOD) - { + if (m_FMOD) { BS_LOG_WARNINGLN("Tried to initialize again. Call ignored."); return true; - } - else - { - try - { + } else { + try { // Die FMOD Ex mit den übergebenen Werte initialisieren FMOD_RESULT Result = FMOD_System_Create(&m_FMOD); if (Result != FMOD_OK) throw(BS_FMODExException("FMOD_System_Create()", Result)); @@ -186,20 +176,18 @@ bool BS_FMODExSound::Init(unsigned int SampleRate, unsigned int Channels) if (Result != FMOD_OK) throw(BS_FMODExException("FMOD_System_Init()", Result)); } - catch(BS_FMODExException Ex) - { + catch (BS_FMODExException Ex) { Ex.Log(); BS_LOG_ERRORLN("FMOD Ex could not be initialized."); - if (m_FMOD) - { + if (m_FMOD) { FMOD_System_Release(m_FMOD); m_FMOD = 0; } return false; } - + BS_LOGLN("FMOD Ex initialized. Sample rate: %d / Channels: %d", SampleRate, Channels); return true; } @@ -207,8 +195,7 @@ bool BS_FMODExSound::Init(unsigned int SampleRate, unsigned int Channels) // ----------------------------------------------------------------------------- -void BS_FMODExSound::Update() -{ +void BS_FMODExSound::Update() { BS_ASSERT(m_FMOD); FMOD_RESULT Result = FMOD_System_Update(m_FMOD); @@ -221,56 +208,51 @@ void BS_FMODExSound::Update() // Sounds abspielen // ----------------------------------------------------------------------------- -bool BS_FMODExSound::PlaySound(const std::string& FileName, - SOUND_TYPES Type, - float Volume, - float Pan, - bool Loop, - int LoopStart, int LoopEnd, - unsigned int Layer) -{ +bool BS_FMODExSound::PlaySound(const std::string &FileName, + SOUND_TYPES Type, + float Volume, + float Pan, + bool Loop, + int LoopStart, int LoopEnd, + unsigned int Layer) { return PlaySoundInternal(FileName, Type, Volume, Pan, Loop, LoopStart, LoopEnd, Layer, 0, 0) != 0; } // ----------------------------------------------------------------------------- -unsigned int BS_FMODExSound::PlaySoundEx(const std::string& FileName, - SOUND_TYPES Type, - float Volume, - float Pan, - bool Loop, - int LoopStart, int LoopEnd, - unsigned int Layer) -{ +unsigned int BS_FMODExSound::PlaySoundEx(const std::string &FileName, + SOUND_TYPES Type, + float Volume, + float Pan, + bool Loop, + int LoopStart, int LoopEnd, + unsigned int Layer) { return PlaySoundInternal(FileName, Type, Volume, Pan, Loop, LoopStart, LoopEnd, Layer, 0, 0); } // ------------------------------------------------------------------------- -FMOD_RESULT F_CALLBACK BS_FMODExSound::FMODExDynamicSoundSetPosCallback(FMOD_SOUND *sound, int subsound, unsigned int position, FMOD_TIMEUNIT postype) -{ +FMOD_RESULT F_CALLBACK BS_FMODExSound::FMODExDynamicSoundSetPosCallback(FMOD_SOUND *sound, int subsound, unsigned int position, FMOD_TIMEUNIT postype) { // In dynamischen Sounds wird nicht gesprungen, daher tut dieses Funktion nichts. return FMOD_OK; } // ------------------------------------------------------------------------- -FMOD_RESULT F_CALLBACK BS_FMODExSound::FMODExDynamicSoundReadCallback(FMOD_SOUND *sound, void *data, unsigned int datalen) -{ +FMOD_RESULT F_CALLBACK BS_FMODExSound::FMODExDynamicSoundReadCallback(FMOD_SOUND *sound, void *data, unsigned int datalen) { // Handle auf das aktuelle Soundsystem holen, dies ist wohl dieses hier. - BS_FMODExSound * t = reinterpret_cast<BS_FMODExSound *>(BS_Kernel::GetInstance()->GetSfx()); + BS_FMODExSound *t = reinterpret_cast<BS_FMODExSound *>(BS_Kernel::GetInstance()->GetSfx()); // Handle auf den richtigen Sound holen, wurde als FMOD Ex Benutzerdaten gesetzt. unsigned int Handle; FMOD_RESULT Result = FMOD_Sound_GetUserData(sound, reinterpret_cast<void **>(&Handle)); - if (Result != FMOD_OK) - { + if (Result != FMOD_OK) { BS_FMODExException("FMOD_Sound_GetUserData()", Result).Log(); return FMOD_OK; } // Sounddaten holen und Callbackfunktion aufrufen. - PlayingSoundData * PSD = t->GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSD = t->GetPlayingSoundDataByHandle(Handle); if (PSD) PSD->ReadCallback(PSD->UserData, data, datalen); return FMOD_OK; @@ -279,23 +261,20 @@ FMOD_RESULT F_CALLBACK BS_FMODExSound::FMODExDynamicSoundReadCallback(FMOD_SOUND // ----------------------------------------------------------------------------- unsigned int BS_FMODExSound::PlayDynamicSoundEx(DynamicSoundReadCallback ReadCallback, - void * UserData, - SOUND_TYPES Type, - unsigned int SampleRate, - unsigned int BitsPerSample, - unsigned int Channels, - float Volume, - float Pan, - unsigned int Layer) -{ + void *UserData, + SOUND_TYPES Type, + unsigned int SampleRate, + unsigned int BitsPerSample, + unsigned int Channels, + float Volume, + float Pan, + unsigned int Layer) { // Parameter überprüfen - if (BitsPerSampleToFMODExSoundFormat(BitsPerSample) == FMOD_SOUND_FORMAT_NONE) - { + if (BitsPerSampleToFMODExSoundFormat(BitsPerSample) == FMOD_SOUND_FORMAT_NONE) { BS_LOG_ERRORLN("Cannot create a dynamic sound with %d bits per sample.", BitsPerSample); return 0; } - if (Channels == 0 || Channels > 2) - { + if (Channels == 0 || Channels > 2) { BS_LOG_ERRORLN("Cannot create a dynamic sound with %d channels.", Channels); return 0; } @@ -320,35 +299,33 @@ unsigned int BS_FMODExSound::PlayDynamicSoundEx(DynamicSoundReadCallback ReadCal CreateSoundExInfo.format = BitsPerSampleToFMODExSoundFormat(BitsPerSample); CreateSoundExInfo.pcmreadcallback = FMODExDynamicSoundReadCallback; CreateSoundExInfo.pcmsetposcallback = FMODExDynamicSoundSetPosCallback; - CreateSoundExInfo.userdata = reinterpret_cast<void *>(Handle); + CreateSoundExInfo.userdata = reinterpret_cast<void *>(Handle); - FMOD_SOUND * FMODExSoundPtr; + FMOD_SOUND *FMODExSoundPtr; FMOD_RESULT Result = FMOD_System_CreateSound(m_FMOD, - 0, - FMOD_2D | FMOD_OPENUSER | FMOD_LOOP_NORMAL | FMOD_HARDWARE | FMOD_CREATESTREAM, - &CreateSoundExInfo, - &FMODExSoundPtr); - if (Result != FMOD_OK) - { + 0, + FMOD_2D | FMOD_OPENUSER | FMOD_LOOP_NORMAL | FMOD_HARDWARE | FMOD_CREATESTREAM, + &CreateSoundExInfo, + &FMODExSoundPtr); + if (Result != FMOD_OK) { BS_FMODExException("FMOD_System_CreateSound() from PlayDynamicSoundEx()", Result).Log(); return 0; } // Neu erstellten Sound einem Kanal zuweisen - FMOD_CHANNEL * FMODExChannelPtr; + FMOD_CHANNEL *FMODExChannelPtr; Result = FMOD_System_PlaySound(m_FMOD, FMOD_CHANNEL_FREE, FMODExSoundPtr, 1, &FMODExChannelPtr); - if (Result != FMOD_OK) - { + if (Result != FMOD_OK) { BS_FMODExException("FMOD_System_PlaySound() from PlayDynamicSoundEx()", Result).Log(); return 0; } // FMOD Ex Kanal an einen BS_FMODExChannel binden und abspielen - BS_FMODExChannel * ChannelPtr = new BS_FMODExChannel(FMODExChannelPtr, FMODExSoundPtr); + BS_FMODExChannel *ChannelPtr = new BS_FMODExChannel(FMODExChannelPtr, FMODExSoundPtr); ChannelPtr->SetPaused(false); // ChannelPtr in die PlayingSoundData-Struktur eintragen - PlayingSoundData * PSD = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSD = GetPlayingSoundDataByHandle(Handle); if (PSD) PSD->ChannelPtr = ChannelPtr; return Handle; @@ -356,70 +333,61 @@ unsigned int BS_FMODExSound::PlayDynamicSoundEx(DynamicSoundReadCallback ReadCal // ----------------------------------------------------------------------------- -unsigned int BS_FMODExSound::PlaySoundInternal(const std::string& FileName, - SOUND_TYPES Type, - float Volume, - float Pan, - bool Loop, - int LoopStart, int LoopEnd, - unsigned int Layer, - unsigned int Position, - unsigned int Handle) -{ +unsigned int BS_FMODExSound::PlaySoundInternal(const std::string &FileName, + SOUND_TYPES Type, + float Volume, + float Pan, + bool Loop, + int LoopStart, int LoopEnd, + unsigned int Layer, + unsigned int Position, + unsigned int Handle) { BS_ASSERT(m_FMOD); BS_ASSERT(Type < SOUNDTYPE_COUNT); // Resource anfordern - BS_Resource * ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(FileName); - if (!ResourcePtr) - { + BS_Resource *ResourcePtr = BS_Kernel::GetInstance()->GetResourceManager()->RequestResource(FileName); + if (!ResourcePtr) { BS_LOG_ERRORLN("Could not request resource \"%s\".", FileName.c_str()); return 0; } - if (ResourcePtr->GetType() != BS_Resource::TYPE_SOUND) - { + if (ResourcePtr->GetType() != BS_Resource::TYPE_SOUND) { BS_LOG_ERRORLN("Requested resource \"%s\" is not a sound.", FileName.c_str()); return 0; } - BS_FMODExResource * SoundResourcePtr = static_cast<BS_FMODExResource *>(ResourcePtr); + BS_FMODExResource *SoundResourcePtr = static_cast<BS_FMODExResource *>(ResourcePtr); // Sound im Pause-Modus starten - BS_FMODExChannel * ChannelPtr = SoundResourcePtr->StartSound(m_FMOD); + BS_FMODExChannel *ChannelPtr = SoundResourcePtr->StartSound(m_FMOD); - if (ChannelPtr) - { - try - { + if (ChannelPtr) { + try { // Falls der Sound gelooped wird, Loop-Points setzen - if (Loop) - { + if (Loop) { // Bestimmen, welche Loop-Points benutzt werden. Falls ein Loop-Point als Parameter nicht spezifiziert wurde (Wert -1), // wird der Loop-Point von FMOD Ex benutzt. unsigned int RealLoopStart = (LoopStart > 0) ? LoopStart : ChannelPtr->GetLoopStart(); unsigned int RealLoopEnd = (LoopEnd > 0) ? LoopEnd : ChannelPtr->GetLoopEnd(); // Loop-Points auf Gültigkeit überprüfen - if (RealLoopStart > RealLoopEnd) - { + if (RealLoopStart > RealLoopEnd) { BS_LOG_ERRORLN("Loop start (%d) was placed after loop end (%d) for sound \"%s\".", - RealLoopStart, RealLoopEnd, - SoundResourcePtr->GetFileName().c_str()); + RealLoopStart, RealLoopEnd, + SoundResourcePtr->GetFileName().c_str()); throw(0); } - if (RealLoopStart > ChannelPtr->GetLoopEnd()) - { + if (RealLoopStart > ChannelPtr->GetLoopEnd()) { BS_LOG_ERRORLN("Loop start (%d) was placed after end (%d) of sound \"%s\".", - RealLoopStart, - ChannelPtr->GetLoopEnd(), - SoundResourcePtr->GetFileName().c_str()); + RealLoopStart, + ChannelPtr->GetLoopEnd(), + SoundResourcePtr->GetFileName().c_str()); throw(0); } - if (RealLoopEnd > ChannelPtr->GetLoopEnd()) - { + if (RealLoopEnd > ChannelPtr->GetLoopEnd()) { BS_LOG_ERRORLN("Loop end (%d) was placed after end (%d) of sound \"%s\".", - RealLoopEnd, - ChannelPtr->GetLoopEnd(), - SoundResourcePtr->GetFileName().c_str()); + RealLoopEnd, + ChannelPtr->GetLoopEnd(), + SoundResourcePtr->GetFileName().c_str()); throw(0); } @@ -432,12 +400,10 @@ unsigned int BS_FMODExSound::PlaySoundInternal(const std::string& FileName, if (!ChannelPtr->SetPanning(NormalizePanning(Pan))) throw(0); if (!ChannelPtr->SetLoop(Loop)) throw(0); if (!ChannelPtr->SetPosition(Position)) throw(0); - } - catch (...) - { + } catch (...) { delete ChannelPtr; SoundResourcePtr->Release(); - return 0; + return 0; } unsigned int MyLoopStart = ChannelPtr->GetLoopStart(); @@ -452,9 +418,7 @@ unsigned int BS_FMODExSound::PlaySoundInternal(const std::string& FileName, m_PlayingSoundsMap[NewHandle] = PlayingSoundData(SoundResourcePtr, ChannelPtr, Type, Layer, Volume); return NewHandle; - } - else - { + } else { SoundResourcePtr->Release(); return 0; } @@ -464,17 +428,15 @@ unsigned int BS_FMODExSound::PlaySoundInternal(const std::string& FileName, // Sonstige Methoden // ----------------------------------------------------------------------------- -void BS_FMODExSound::SetVolume(float Volume, SOUND_TYPES Type) -{ +void BS_FMODExSound::SetVolume(float Volume, SOUND_TYPES Type) { BS_ASSERT(m_FMOD); BS_ASSERT(Type < SOUNDTYPE_COUNT); m_Volumes[Type] = NormalizeVolume(Volume); // Alle Volumen der Sounds der Kategorie aktualisieren PSM_CONST_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - const PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + const PlayingSoundData &PSD = it->second; if (PSD.ChannelPtr && PSD.Type == Type) PSD.ChannelPtr->SetVolume(Volume * PSD.Volume); ++it; @@ -483,8 +445,7 @@ void BS_FMODExSound::SetVolume(float Volume, SOUND_TYPES Type) // ----------------------------------------------------------------------------- -float BS_FMODExSound::GetVolume(SOUND_TYPES Type) -{ +float BS_FMODExSound::GetVolume(SOUND_TYPES Type) { BS_ASSERT(m_FMOD); BS_ASSERT(Type < SOUNDTYPE_COUNT); return m_Volumes[Type]; @@ -492,17 +453,15 @@ float BS_FMODExSound::GetVolume(SOUND_TYPES Type) // ----------------------------------------------------------------------------- -void BS_FMODExSound::PauseAll() -{ +void BS_FMODExSound::PauseAll() { BS_ASSERT(m_FMOD); // Alle Sounds durchgehen und alle pausieren. - // Diese werden dann markiert, damit ResumeAll() feststellen kann, welche Sounds mit PauseAll() pausiert wurden. + // Diese werden dann markiert, damit ResumeAll() feststellen kann, welche Sounds mit PauseAll() pausiert wurden. // ResumeAll() setzt dann nur diejenigen fort, die nur über PauseAll() pausiert wurden. PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + PlayingSoundData &PSD = it->second; if (PSD.ChannelPtr) PSD.ChannelPtr->SetPaused(true); PSD.PausedGlobal = true; @@ -513,19 +472,16 @@ void BS_FMODExSound::PauseAll() // ----------------------------------------------------------------------------- -void BS_FMODExSound::ResumeAll() -{ +void BS_FMODExSound::ResumeAll() { BS_ASSERT(m_FMOD); // Alle Sounds durchgehen, die gloable Pause aufheben und diejenigen fortsetzen, // die keine Pause mehr haben (weder explizit, über den Layer oder global). PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + PlayingSoundData &PSD = it->second; - if (PSD.PausedGlobal) - { + if (PSD.PausedGlobal) { PSD.PausedGlobal = false; if (PSD.ChannelPtr && !PSD.PausedLayer && !PSD.Paused) PSD.ChannelPtr->SetPaused(false); } @@ -536,20 +492,17 @@ void BS_FMODExSound::ResumeAll() // ----------------------------------------------------------------------------- -void BS_FMODExSound::PauseLayer(unsigned int Layer) -{ +void BS_FMODExSound::PauseLayer(unsigned int Layer) { BS_ASSERT(m_FMOD); // Alle Sounds durchgehen und alle pausieren, die sich auf den angegebenen Layer befinden. - // Diese werden dann markiert, damit ResumeLayer() feststellen kann, welche Sounds mit PauseLayer() pausiert wurden. + // Diese werden dann markiert, damit ResumeLayer() feststellen kann, welche Sounds mit PauseLayer() pausiert wurden. // ResumeLayer() setzt dann nur diejenigen fort, die nur über PauseLayer() mit der entsprechenden Layer-Nummer pausiert wurden. PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + PlayingSoundData &PSD = it->second; - if (PSD.Layer == Layer) - { + if (PSD.Layer == Layer) { if (PSD.ChannelPtr) PSD.ChannelPtr->SetPaused(true); PSD.PausedLayer = true; } @@ -560,19 +513,16 @@ void BS_FMODExSound::PauseLayer(unsigned int Layer) // ----------------------------------------------------------------------------- -void BS_FMODExSound::ResumeLayer(unsigned int Layer) -{ +void BS_FMODExSound::ResumeLayer(unsigned int Layer) { BS_ASSERT(m_FMOD); // Alle Sounds durchgehen, die Layer-Pause aufheben und diejenigen fortsetzen, // die keine Pause mehr haben (weder explizit, über den Layer oder global). PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + PlayingSoundData &PSD = it->second; - if (PSD.PausedLayer && PSD.Layer == Layer) - { + if (PSD.PausedLayer && PSD.Layer == Layer) { PSD.PausedLayer = false; if (PSD.ChannelPtr && !PSD.PausedGlobal && !PSD.Paused) PSD.ChannelPtr->SetPaused(false); } @@ -585,30 +535,26 @@ void BS_FMODExSound::ResumeLayer(unsigned int Layer) // Sound Setter // ----------------------------------------------------------------------------- -void BS_FMODExSound::SetSoundVolume(unsigned int Handle, float Volume) -{ +void BS_FMODExSound::SetSoundVolume(unsigned int Handle, float Volume) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr) if (PSDPtr->ChannelPtr && PSDPtr->ChannelPtr->SetVolume(NormalizeVolume(Volume) * m_Volumes[PSDPtr->Type])) PSDPtr->Volume = Volume; } // ----------------------------------------------------------------------------- -void BS_FMODExSound::SetSoundPanning(unsigned int Handle, float Pan) -{ +void BS_FMODExSound::SetSoundPanning(unsigned int Handle, float Pan) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) PSDPtr->ChannelPtr->SetPanning(NormalizePanning(Pan)); } // ----------------------------------------------------------------------------- -void BS_FMODExSound::PauseSound(unsigned int Handle) -{ +void BS_FMODExSound::PauseSound(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); - if (PSDPtr) - { + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); + if (PSDPtr) { PSDPtr->Paused = true; if (PSDPtr->ChannelPtr) PSDPtr->ChannelPtr->SetPaused(true); } @@ -616,12 +562,10 @@ void BS_FMODExSound::PauseSound(unsigned int Handle) // ----------------------------------------------------------------------------- -void BS_FMODExSound::ResumeSound(unsigned int Handle) -{ +void BS_FMODExSound::ResumeSound(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); - if (PSDPtr) - { + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); + if (PSDPtr) { PSDPtr->Paused = false; if (PSDPtr->ChannelPtr && !PSDPtr->PausedGlobal && !PSDPtr->PausedLayer) PSDPtr->ChannelPtr->SetPaused(false); } @@ -629,10 +573,9 @@ void BS_FMODExSound::ResumeSound(unsigned int Handle) // ----------------------------------------------------------------------------- -void BS_FMODExSound::StopSound(unsigned int Handle) -{ +void BS_FMODExSound::StopSound(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) PSDPtr->ChannelPtr->Stop(); } @@ -640,50 +583,45 @@ void BS_FMODExSound::StopSound(unsigned int Handle) // Sound Getter // ----------------------------------------------------------------------------- -bool BS_FMODExSound::IsSoundPaused(unsigned int Handle) -{ +bool BS_FMODExSound::IsSoundPaused(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) return PSDPtr->ChannelPtr->IsPaused(); return false; } // ----------------------------------------------------------------------------- -bool BS_FMODExSound::IsSoundPlaying(unsigned int Handle) -{ +bool BS_FMODExSound::IsSoundPlaying(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) return PSDPtr->ChannelPtr->IsPlaying(); return false; } // ----------------------------------------------------------------------------- -float BS_FMODExSound::GetSoundVolume(unsigned int Handle) -{ +float BS_FMODExSound::GetSoundVolume(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr) return PSDPtr->Volume; return 0; } // ----------------------------------------------------------------------------- -float BS_FMODExSound::GetSoundPanning(unsigned int Handle) -{ +float BS_FMODExSound::GetSoundPanning(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) return PSDPtr->ChannelPtr->GetPanning(); return 0; } // ----------------------------------------------------------------------------- -float BS_FMODExSound::GetSoundTime(unsigned int Handle) -{ +float BS_FMODExSound::GetSoundTime(unsigned int Handle) { BS_ASSERT(m_FMOD); - PlayingSoundData * PSDPtr = GetPlayingSoundDataByHandle(Handle); + PlayingSoundData *PSDPtr = GetPlayingSoundDataByHandle(Handle); if (PSDPtr && PSDPtr->ChannelPtr) return static_cast<float>(PSDPtr->ChannelPtr->GetTime()) / 1000.0f; return 0; } @@ -692,21 +630,17 @@ float BS_FMODExSound::GetSoundTime(unsigned int Handle) // Hilfsmethoden // ----------------------------------------------------------------------------- -void BS_FMODExSound::RemoveInactiveSounds() -{ +void BS_FMODExSound::RemoveInactiveSounds() { PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - if (!it->second.ChannelPtr || !it->second.ChannelPtr->IsPlaying()) - { - PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + if (!it->second.ChannelPtr || !it->second.ChannelPtr->IsPlaying()) { + PlayingSoundData &PSD = it->second; delete PSD.ChannelPtr; if (PSD.ResourcePtr) PSD.ResourcePtr->Release(); it = m_PlayingSoundsMap.erase(it); - } - else + } else ++it; } @@ -714,16 +648,15 @@ void BS_FMODExSound::RemoveInactiveSounds() static size_t lastActiveChannels = 0; if (m_PlayingSoundsMap.size() != lastActiveChannels) { - BS_LOGLN("Aktive Kanaele: %d", m_PlayingSoundsMap.size()); - lastActiveChannels = m_PlayingSoundsMap.size(); + BS_LOGLN("Aktive Kanaele: %d", m_PlayingSoundsMap.size()); + lastActiveChannels = m_PlayingSoundsMap.size(); } */ } // ----------------------------------------------------------------------------- -BS_FMODExSound::PlayingSoundData * BS_FMODExSound::GetPlayingSoundDataByHandle(unsigned int Handle) -{ +BS_FMODExSound::PlayingSoundData *BS_FMODExSound::GetPlayingSoundDataByHandle(unsigned int Handle) { // Zum Soundhandle gehörige Daten in der Hash-Map finden PSM_ITER it = m_PlayingSoundsMap.find(Handle); // Falls die Daten nicht gefunden werden konnten, Fehler zurückgebene, ansonsten ein Pointer auf die Daten. @@ -733,8 +666,7 @@ BS_FMODExSound::PlayingSoundData * BS_FMODExSound::GetPlayingSoundDataByHandle(u // ----------------------------------------------------------------------------- -unsigned int BS_FMODExSound::CountPlayingDynamicSounds() -{ +unsigned int BS_FMODExSound::CountPlayingDynamicSounds() { unsigned int Result = 0; for (PSM_CONST_ITER it = m_PlayingSoundsMap.begin(); it != m_PlayingSoundsMap.end(); ++it) if (!it->second.ResourcePtr) ++Result; @@ -745,33 +677,28 @@ unsigned int BS_FMODExSound::CountPlayingDynamicSounds() // Ressourcen-Verwaltung // ----------------------------------------------------------------------------- -BS_Resource * BS_FMODExSound::LoadResource(const std::string& FileName) -{ +BS_Resource *BS_FMODExSound::LoadResource(const std::string &FileName) { BS_ASSERT(m_FMOD); BS_ASSERT(CanLoadResource(FileName)); bool Success; - BS_FMODExResource * ResourcePtr = new BS_FMODExResource(FileName, m_FMOD, Success); + BS_FMODExResource *ResourcePtr = new BS_FMODExResource(FileName, m_FMOD, Success); if (Success) return ResourcePtr; - else - { + else { delete ResourcePtr; return 0; } } -bool BS_FMODExSound::CanLoadResource(const std::string& FileName) -{ - if (FileName.size() >= 4) - { +bool BS_FMODExSound::CanLoadResource(const std::string &FileName) { + if (FileName.size() >= 4) { std::string Extension(FileName.end() - 4, FileName.end()); - BS_String::ToLower(Extension); + BS_String::ToLower(Extension); - return Extension == ".wav" || - Extension == ".ogg" || - Extension == ".mp3"; - } - else + return Extension == ".wav" || + Extension == ".ogg" || + Extension == ".mp3"; + } else return false; } @@ -779,8 +706,7 @@ bool BS_FMODExSound::CanLoadResource(const std::string& FileName) // Persistenz // ----------------------------------------------------------------------------- -bool BS_FMODExSound::Persist(BS_OutputPersistenceBlock & Writer) -{ +bool BS_FMODExSound::Persist(BS_OutputPersistenceBlock &Writer) { BS_ASSERT(m_FMOD); // Alle inaktiven Sounds entfernen, damit kein unnötiger Ballast gespeichert wird @@ -798,12 +724,10 @@ bool BS_FMODExSound::Persist(BS_OutputPersistenceBlock & Writer) // Informationen für jeden spielenden (nicht dynamischen) Sound speichern PSM_CONST_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - const PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + const PlayingSoundData &PSD = it->second; - if (PSD.ResourcePtr) - { + if (PSD.ResourcePtr) { // Handle speichern Writer.Write(it->first); @@ -831,15 +755,13 @@ bool BS_FMODExSound::Persist(BS_OutputPersistenceBlock & Writer) // ----------------------------------------------------------------------------- -bool BS_FMODExSound::Unpersist(BS_InputPersistenceBlock & Reader) -{ +bool BS_FMODExSound::Unpersist(BS_InputPersistenceBlock &Reader) { BS_ASSERT(m_FMOD); // Alle Sounds stoppen PSM_ITER it = m_PlayingSoundsMap.begin(); - while (it != m_PlayingSoundsMap.end()) - { - const PlayingSoundData & PSD = it->second; + while (it != m_PlayingSoundsMap.end()) { + const PlayingSoundData &PSD = it->second; if (PSD.ChannelPtr) delete PSD.ChannelPtr; if (PSD.ResourcePtr) PSD.ResourcePtr->Release(); ++it; @@ -847,7 +769,7 @@ bool BS_FMODExSound::Unpersist(BS_InputPersistenceBlock & Reader) // Sound-Map leeren m_PlayingSoundsMap.clear(); - + // Nächstes Handle laden Reader.Read(m_NextHandle); @@ -856,22 +778,21 @@ bool BS_FMODExSound::Unpersist(BS_InputPersistenceBlock & Reader) Reader.Read(SoundCount); // Informationen über jeden spielenden Sound einlesen und ihn mit den Parametern abspielen - for (unsigned int i = 0; i < SoundCount; ++i) - { - unsigned int Handle; - std::string FileName; - unsigned int Type; - unsigned int Layer; - - float Volume; - float Pan; - bool Loop; - unsigned int LoopStart; - unsigned int LoopEnd; - unsigned int Position; - bool Paused; - bool PausedLayer; - bool PausedGlobal; + for (unsigned int i = 0; i < SoundCount; ++i) { + unsigned int Handle; + std::string FileName; + unsigned int Type; + unsigned int Layer; + + float Volume; + float Pan; + bool Loop; + unsigned int LoopStart; + unsigned int LoopEnd; + unsigned int Position; + bool Paused; + bool PausedLayer; + bool PausedGlobal; Reader.Read(Handle); Reader.Read(FileName); @@ -888,12 +809,9 @@ bool BS_FMODExSound::Unpersist(BS_InputPersistenceBlock & Reader) Reader.Read(PausedLayer); Reader.Read(PausedGlobal); - if (Reader.IsGood()) - { + if (Reader.IsGood()) { PlaySoundInternal(FileName, (SOUND_TYPES) Type, Volume, Pan, Loop, LoopStart, LoopEnd, Layer, Position, Handle); - } - else - { + } else { return false; } } diff --git a/engines/sword25/sfx/fmodexsound.h b/engines/sword25/sfx/fmodexsound.h index 3b1a5f640a..a32d6bb4d8 100644 --- a/engines/sword25/sfx/fmodexsound.h +++ b/engines/sword25/sfx/fmodexsound.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -60,54 +60,52 @@ struct FMOD_CHANNEL; // Klassendefinition // ----------------------------------------------------------------------------- -class BS_FMODExSound : public BS_SoundEngine -{ +class BS_FMODExSound : public BS_SoundEngine { public: // ----------------------------------------------------------------------------- // Konstruktion / Destruktion // ----------------------------------------------------------------------------- - - BS_FMODExSound(BS_Kernel* pKernel); + + BS_FMODExSound(BS_Kernel *pKernel); virtual ~BS_FMODExSound(); - bool Init(unsigned int SampleRate, unsigned int Channels = 32); - void Update(); - void SetVolume(float Volume, SOUND_TYPES Type); - float GetVolume(SOUND_TYPES Type); - void PauseAll(); - void ResumeAll(); - void PauseLayer(unsigned int Layer); - void ResumeLayer(unsigned int Layer); - bool PlaySound(const std::string& FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer); - unsigned int PlaySoundEx(const std::string& FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer); - unsigned int PlayDynamicSoundEx(DynamicSoundReadCallback ReadCallback, void * UserData, SOUND_TYPES Type, unsigned int SampleRate, unsigned int BitsPerSample, unsigned int Channels, float Volume = 1.0f, float Pan = 0.0f, unsigned int Layer = 0); - - void SetSoundVolume(unsigned int Handle, float Volume); - void SetSoundPanning(unsigned int Handle, float Pan); - void PauseSound(unsigned int Handle); - void ResumeSound(unsigned int Handle); - void StopSound(unsigned int Handle); - bool IsSoundPaused(unsigned int Handle); - bool IsSoundPlaying(unsigned int Handle); - float GetSoundVolume(unsigned int Handle); - float GetSoundPanning(unsigned int Handle); - float GetSoundTime(unsigned int Handle); - - BS_Resource * LoadResource(const std::string& FileName); - bool CanLoadResource(const std::string& FileName); + bool Init(unsigned int SampleRate, unsigned int Channels = 32); + void Update(); + void SetVolume(float Volume, SOUND_TYPES Type); + float GetVolume(SOUND_TYPES Type); + void PauseAll(); + void ResumeAll(); + void PauseLayer(unsigned int Layer); + void ResumeLayer(unsigned int Layer); + bool PlaySound(const std::string &FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer); + unsigned int PlaySoundEx(const std::string &FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer); + unsigned int PlayDynamicSoundEx(DynamicSoundReadCallback ReadCallback, void *UserData, SOUND_TYPES Type, unsigned int SampleRate, unsigned int BitsPerSample, unsigned int Channels, float Volume = 1.0f, float Pan = 0.0f, unsigned int Layer = 0); + + void SetSoundVolume(unsigned int Handle, float Volume); + void SetSoundPanning(unsigned int Handle, float Pan); + void PauseSound(unsigned int Handle); + void ResumeSound(unsigned int Handle); + void StopSound(unsigned int Handle); + bool IsSoundPaused(unsigned int Handle); + bool IsSoundPlaying(unsigned int Handle); + float GetSoundVolume(unsigned int Handle); + float GetSoundPanning(unsigned int Handle); + float GetSoundTime(unsigned int Handle); + + BS_Resource *LoadResource(const std::string &FileName); + bool CanLoadResource(const std::string &FileName); // ----------------------------------------------------------------------------- // Persistenz // ----------------------------------------------------------------------------- - - bool Persist(BS_OutputPersistenceBlock & Writer); - bool Unpersist(BS_InputPersistenceBlock & Reader); - + + bool Persist(BS_OutputPersistenceBlock &Writer); + bool Unpersist(BS_InputPersistenceBlock &Reader); + private: - struct PlayingSoundData - { + struct PlayingSoundData { PlayingSoundData() {}; - PlayingSoundData(BS_Resource * ResourcePtr_, BS_FMODExChannel * ChannelPtr_, SOUND_TYPES Type_, unsigned int Layer_, float Volume_, DynamicSoundReadCallback ReadCallback_ = 0, void * UserData_ = 0) : + PlayingSoundData(BS_Resource *ResourcePtr_, BS_FMODExChannel *ChannelPtr_, SOUND_TYPES Type_, unsigned int Layer_, float Volume_, DynamicSoundReadCallback ReadCallback_ = 0, void *UserData_ = 0) : ResourcePtr(ResourcePtr_), ChannelPtr(ChannelPtr_), Type(Type_), @@ -118,38 +116,38 @@ private: Paused(false), PausedLayer(false), PausedGlobal(false) - {} - - BS_Resource * ResourcePtr; - BS_FMODExChannel * ChannelPtr; - SOUND_TYPES Type; - unsigned int Layer; - DynamicSoundReadCallback ReadCallback; - void * UserData; - - float Volume; - bool Paused; - bool PausedLayer; - bool PausedGlobal; + {} + + BS_Resource *ResourcePtr; + BS_FMODExChannel *ChannelPtr; + SOUND_TYPES Type; + unsigned int Layer; + DynamicSoundReadCallback ReadCallback; + void *UserData; + + float Volume; + bool Paused; + bool PausedLayer; + bool PausedGlobal; }; - typedef BS_Hashmap<unsigned int, PlayingSoundData> PSM; - typedef BS_Hashmap<unsigned int, PlayingSoundData>::iterator PSM_ITER; - typedef BS_Hashmap<unsigned int, PlayingSoundData>::const_iterator PSM_CONST_ITER; + typedef BS_Hashmap<unsigned int, PlayingSoundData> PSM; + typedef BS_Hashmap<unsigned int, PlayingSoundData>::iterator PSM_ITER; + typedef BS_Hashmap<unsigned int, PlayingSoundData>::const_iterator PSM_CONST_ITER; PSM m_PlayingSoundsMap; - FMOD_SYSTEM * m_FMOD; - float m_Volumes[3]; - unsigned int m_NextHandle; + FMOD_SYSTEM *m_FMOD; + float m_Volumes[3]; + unsigned int m_NextHandle; - void RemoveInactiveSounds(); - PlayingSoundData * GetPlayingSoundDataByHandle(unsigned int Handle); - unsigned int PlaySoundInternal(const std::string& FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer, unsigned int Handle, unsigned int Position); - unsigned int CountPlayingDynamicSounds(); + void RemoveInactiveSounds(); + PlayingSoundData *GetPlayingSoundDataByHandle(unsigned int Handle); + unsigned int PlaySoundInternal(const std::string &FileName, SOUND_TYPES Type, float Volume, float Pan, bool Loop, int LoopStart, int LoopEnd, unsigned int Layer, unsigned int Handle, unsigned int Position); + unsigned int CountPlayingDynamicSounds(); static FMOD_RESULT F_CALLBACK FMODExDynamicSoundSetPosCallback(FMOD_SOUND *sound, int subsound, unsigned int position, FMOD_TIMEUNIT postype); static FMOD_RESULT F_CALLBACK FMODExDynamicSoundReadCallback(FMOD_SOUND *sound, void *data, unsigned int datalen); - static FMOD_RESULT F_CALLBACK DSPReadCallback(FMOD_DSP_STATE * dsp_state, float * inbuffer, float * outbuffer, unsigned int length, int inchannels, int outchannels); + static FMOD_RESULT F_CALLBACK DSPReadCallback(FMOD_DSP_STATE *dsp_state, float *inbuffer, float *outbuffer, unsigned int length, int inchannels, int outchannels); }; #endif diff --git a/engines/sword25/sfx/soundengine.cpp b/engines/sword25/sfx/soundengine.cpp index 44847e5f62..c3d845ad50 100644 --- a/engines/sword25/sfx/soundengine.cpp +++ b/engines/sword25/sfx/soundengine.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -42,8 +42,7 @@ // ----------------------------------------------------------------------------- -BS_SoundEngine::BS_SoundEngine(BS_Kernel * pKernel) : BS_ResourceService(pKernel) -{ +BS_SoundEngine::BS_SoundEngine(BS_Kernel *pKernel) : BS_ResourceService(pKernel) { if (!_RegisterScriptBindings()) BS_LOG_ERRORLN("Script bindings could not be registered."); else diff --git a/engines/sword25/sfx/soundengine.h b/engines/sword25/sfx/soundengine.h index 35bab0c3d6..86efe4d3bd 100644 --- a/engines/sword25/sfx/soundengine.h +++ b/engines/sword25/sfx/soundengine.h @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -67,7 +67,7 @@ public: // ----------------------------------------------------------------------------- // Enums and Types // ----------------------------------------------------------------------------- - + enum SOUND_TYPES { MUSIC = 0, SPEECH = 1, @@ -76,29 +76,29 @@ public: /** * The callback function of PlayDynamicSoundEx - * @param UserData User-specified pointer - * @param Data Pointer to the data buffer - * @param DataLength Length of the data to be written in bytes + * @param UserData User-specified pointer + * @param Data Pointer to the data buffer + * @param DataLength Length of the data to be written in bytes */ typedef void (*DynamicSoundReadCallback)(void *UserData, void *Data, unsigned int DataLength); // ----------------------------------------------------------------------------- // Constructor / destructor // ----------------------------------------------------------------------------- - - BS_SoundEngine(BS_Kernel* pKernel); + + BS_SoundEngine(BS_Kernel *pKernel); virtual ~BS_SoundEngine() {}; // -------------------------------------------------------------- // THIS METHOD MUST BE IMPLEMENTED BY THE SOUND ENGINE // -------------------------------------------------------------- - /** + /** * Initialises the sound engine - * @param SampleRate Specifies the sample rate to use. - * @param Channels The maximum number of channels. The default is 32. - * @return Returns true on success, otherwise false. - * @remark Calls to other methods may take place only if this + * @param SampleRate Specifies the sample rate to use. + * @param Channels The maximum number of channels. The default is 32. + * @return Returns true on success, otherwise false. + * @remark Calls to other methods may take place only if this * method was called successfully. */ virtual bool Init(unsigned int SampleRate, unsigned int Channels = 32) = 0; @@ -112,17 +112,17 @@ public: */ virtual void Update() = 0; - /** + /** * Sets the default volume for the different sound types - * @param Volume The default volume level (0 = off, 1 = full volume) - * @param Type The SoundType whose volume is to be changed + * @param Volume The default volume level (0 = off, 1 = full volume) + * @param Type The SoundType whose volume is to be changed */ virtual void SetVolume(float Volume, SOUND_TYPES Type) = 0; /** * Specifies the default volume of different sound types - * @param Type The SoundType - * @return Returns the standard sound volume for the given type + * @param Type The SoundType + * @return Returns the standard sound volume for the given type * (0 = off, 1 = full volume). */ virtual float GetVolume(SOUND_TYPES Type) = 0; @@ -139,115 +139,115 @@ public: /** * Pauses all sounds of a given layer. - * @param Layer The Sound Layer + * @param Layer The Sound Layer */ virtual void PauseLayer(unsigned int Layer) = 0; /** * Resumes all the sounds in a layer that was previously stopped with PauseLayer() - * @param Layer The Sound Layer + * @param Layer The Sound Layer */ virtual void ResumeLayer(unsigned int Layer) = 0; - + /** * Plays a sound - * @param FileName The filename of the sound to be played - * @param Type The type of sound - * @param Volume The volume of the sound (0 = off, 1 = full volume) - * @param Pan Panning (-1 = full left, 1 = right) - * @param Loop Indicates whether the sound should be looped - * @param LoopStart Indicates the starting loop point. If a value less than 0 is passed, the start + * @param FileName The filename of the sound to be played + * @param Type The type of sound + * @param Volume The volume of the sound (0 = off, 1 = full volume) + * @param Pan Panning (-1 = full left, 1 = right) + * @param Loop Indicates whether the sound should be looped + * @param LoopStart Indicates the starting loop point. If a value less than 0 is passed, the start * of the sound is used. - * @param LoopEnd Indicates the ending loop point. If a avlue is passed less than 0, the end of + * @param LoopEnd Indicates the ending loop point. If a avlue is passed less than 0, the end of * the sound is used. - * @param Layer The sound layer - * @return Returns true if the playback of the sound was started successfully. - * @remark If more control is needed over the playing, eg. changing the sound parameters + * @param Layer The sound layer + * @return Returns true if the playback of the sound was started successfully. + * @remark If more control is needed over the playing, eg. changing the sound parameters * for Volume and Panning, then PlaySoundEx should be used. */ virtual bool PlaySound(const Common::String &FileName, SOUND_TYPES Type, float Volume = 1.0f, float Pan = 0.0f, bool Loop = false, int LoopStart = -1, int LoopEnd = -1, unsigned int Layer = 0) = 0; /** * Plays a sound - * @param Type The type of sound - * @param Volume The volume of the sound (0 = off, 1 = full volume) - * @param Pan Panning (-1 = full left, 1 = right) - * @param Loop Indicates whether the sound should be looped - * @param LoopStart Indicates the starting loop point. If a value less than 0 is passed, the start + * @param Type The type of sound + * @param Volume The volume of the sound (0 = off, 1 = full volume) + * @param Pan Panning (-1 = full left, 1 = right) + * @param Loop Indicates whether the sound should be looped + * @param LoopStart Indicates the starting loop point. If a value less than 0 is passed, the start * of the sound is used. - * @param LoopEnd Indicates the ending loop point. If a avlue is passed less than 0, the end of + * @param LoopEnd Indicates the ending loop point. If a avlue is passed less than 0, the end of * the sound is used. - * @param Layer The sound layer - * @return Returns a handle to the sound. With this handle, the sound can be manipulated during playback. - * @remark If more control is needed over the playing, eg. changing the sound parameters + * @param Layer The sound layer + * @return Returns a handle to the sound. With this handle, the sound can be manipulated during playback. + * @remark If more control is needed over the playing, eg. changing the sound parameters * for Volume and Panning, then PlaySoundEx should be used. */ virtual unsigned int PlaySoundEx(const Common::String &FileName, SOUND_TYPES Type, float Volume = 1.0f, float Pan = 0.0f, bool Loop = false, int LoopStart = -1, int LoopEnd = -1, unsigned int Layer = 0) = 0; /** * Plays a sound generated at runtime - * @param ReadCallback A pointer to a callback function that is called when sound data is needed. + * @param ReadCallback A pointer to a callback function that is called when sound data is needed. * See the documentation for DynamicSoundReadCallback for more information. - * @param UserData A pointer to the data. These are passed to the callback function each time. + * @param UserData A pointer to the data. These are passed to the callback function each time. * If no such data is needed, this parameter can be set to NULL. - * @param Type The type of sound - * @param SampleRate The sample rate for the sound - * @param BitsPerSample The size of the sample in bits. This statement is independant of the number of + * @param Type The type of sound + * @param SampleRate The sample rate for the sound + * @param BitsPerSample The size of the sample in bits. This statement is independant of the number of * channels. Allowed values are 8, 16, 24, and 32. - * @param Channels The number of channels. Allowed values are 1 and 2. - * @param Volume The volume of the sound (0 = off, 1 = full volume) - * @param Pan Panning (-1 = full left, 1 = right) - * @param Layer The sound layer - * @return Returns a handle to the sound. With this handle, the sound can be manipulated during playback. - * @remark Dynamic sounds cannot be persisted. + * @param Channels The number of channels. Allowed values are 1 and 2. + * @param Volume The volume of the sound (0 = off, 1 = full volume) + * @param Pan Panning (-1 = full left, 1 = right) + * @param Layer The sound layer + * @return Returns a handle to the sound. With this handle, the sound can be manipulated during playback. + * @remark Dynamic sounds cannot be persisted. */ virtual unsigned int PlayDynamicSoundEx(DynamicSoundReadCallback ReadCallback, void *UserData, SOUND_TYPES Type, unsigned int SampleRate, unsigned int BitsPerSample, unsigned int Channels, float Volume = 1.0f, float Pan = 0.0f, unsigned int Layer = 0) = 0; /** * Sets the volume of a playing sound - * @param Handle The sound handle - * @param Volume The volume of the sound (0 = off, 1 = full volume) + * @param Handle The sound handle + * @param Volume The volume of the sound (0 = off, 1 = full volume) */ virtual void SetSoundVolume(unsigned int Handle, float Volume) = 0; /** * Sets the panning of a playing sound - * @param Handle The sound handle - * @param Pan Panning (-1 = full left, 1 = right) + * @param Handle The sound handle + * @param Pan Panning (-1 = full left, 1 = right) */ virtual void SetSoundPanning(unsigned int Handle, float Pan) = 0; /** * Pauses a playing sound - * @param Handle The sound handle + * @param Handle The sound handle */ virtual void PauseSound(unsigned int Handle) = 0; /** * Resumes a paused sound - * @param Handle The sound handle + * @param Handle The sound handle */ virtual void ResumeSound(unsigned int Handle) = 0; /** * Stops a playing sound - * @param Handle The sound handle - * @remark Calling this method invalidates the passed handle; it can no longer be used. + * @param Handle The sound handle + * @remark Calling this method invalidates the passed handle; it can no longer be used. */ virtual void StopSound(unsigned int Handle) = 0; /** * Returns whether a sound is paused - * @param Handle The sound handle - * @return Returns true if the sound is paused, false otherwise. + * @param Handle The sound handle + * @return Returns true if the sound is paused, false otherwise. */ virtual bool IsSoundPaused(unsigned int Handle) = 0; - + /** * Returns whether a sound is still playing. - * @param Handle The sound handle - * @return Returns true if the sound is playing, false otherwise. + * @param Handle The sound handle + * @return Returns true if the sound is playing, false otherwise. */ virtual bool IsSoundPlaying(unsigned int Handle) = 0; diff --git a/engines/sword25/sfx/soundengine_script.cpp b/engines/sword25/sfx/soundengine_script.cpp index 34188e9f05..ecffd2b42a 100644 --- a/engines/sword25/sfx/soundengine_script.cpp +++ b/engines/sword25/sfx/soundengine_script.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,11 +45,10 @@ // ----------------------------------------------------------------------------- -static int Init(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int Init(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); if (lua_gettop(L) == 0) @@ -57,18 +56,17 @@ static int Init(lua_State * L) else if (lua_gettop(L) == 1) lua_pushbooleancpp(L, pSfx->Init(static_cast<unsigned int>(luaL_checknumber(L, 1)), 32)); else - lua_pushbooleancpp(L, pSfx->Init(static_cast<unsigned int>(luaL_checknumber(L, 1)), static_cast<unsigned int>(luaL_checknumber(L, 2)))); + lua_pushbooleancpp(L, pSfx->Init(static_cast<unsigned int>(luaL_checknumber(L, 1)), static_cast<unsigned int>(luaL_checknumber(L, 2)))); return 1; } // ----------------------------------------------------------------------------- -static int Update(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int Update(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->Update(); @@ -78,26 +76,24 @@ static int Update(lua_State * L) // ----------------------------------------------------------------------------- -static int SetVolume(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int SetVolume(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->SetVolume(static_cast<float>(luaL_checknumber(L, 1)), - static_cast<BS_SoundEngine::SOUND_TYPES>(static_cast<unsigned int>(luaL_checknumber(L, 2)))); + static_cast<BS_SoundEngine::SOUND_TYPES>(static_cast<unsigned int>(luaL_checknumber(L, 2)))); return 0; } // ----------------------------------------------------------------------------- -static int GetVolume(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int GetVolume(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); lua_pushnumber(L, pSfx->GetVolume(static_cast<BS_SoundEngine::SOUND_TYPES>(static_cast<unsigned int>(luaL_checknumber(L, 1))))); @@ -107,11 +103,10 @@ static int GetVolume(lua_State * L) // ----------------------------------------------------------------------------- -static int PauseAll(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int PauseAll(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->PauseAll(); @@ -121,11 +116,10 @@ static int PauseAll(lua_State * L) // ----------------------------------------------------------------------------- -static int ResumeAll(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int ResumeAll(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->ResumeAll(); @@ -135,11 +129,10 @@ static int ResumeAll(lua_State * L) // ----------------------------------------------------------------------------- -static int PauseLayer(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int PauseLayer(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->PauseLayer(static_cast<int>(luaL_checknumber(L, 1))); @@ -149,11 +142,10 @@ static int PauseLayer(lua_State * L) // ----------------------------------------------------------------------------- -static int ResumeLayer(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int ResumeLayer(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->ResumeLayer(static_cast<int>(luaL_checknumber(L, 1))); @@ -163,8 +155,7 @@ static int ResumeLayer(lua_State * L) // ----------------------------------------------------------------------------- -static void ProcessPlayParams(lua_State * L, std::string & FileName, BS_SoundEngine::SOUND_TYPES & Type, float & Volume, float & Pan, bool & Loop, int & LoopStart, int & LoopEnd, unsigned int & Layer) -{ +static void ProcessPlayParams(lua_State *L, std::string &FileName, BS_SoundEngine::SOUND_TYPES &Type, float &Volume, float &Pan, bool &Loop, int &LoopStart, int &LoopEnd, unsigned int &Layer) { FileName = luaL_checkstring(L, 1); Type = static_cast<BS_SoundEngine::SOUND_TYPES>(static_cast<unsigned int>(luaL_checknumber(L, 2))); @@ -188,11 +179,10 @@ static void ProcessPlayParams(lua_State * L, std::string & FileName, BS_SoundEng else Layer = static_cast<unsigned int>(luaL_checknumber(L, 8)); } -static int PlaySound(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int PlaySound(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); std::string FileName; @@ -210,11 +200,10 @@ static int PlaySound(lua_State * L) return 1; } -static int PlaySoundEx(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int PlaySoundEx(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); std::string FileName; @@ -234,11 +223,10 @@ static int PlaySoundEx(lua_State * L) // ----------------------------------------------------------------------------- -static int SetSoundVolume(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int SetSoundVolume(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->SetSoundVolume(static_cast<unsigned int>(luaL_checknumber(L, 1)), static_cast<float>(luaL_checknumber(L, 2))); @@ -248,11 +236,10 @@ static int SetSoundVolume(lua_State * L) // ----------------------------------------------------------------------------- -static int SetSoundPanning(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int SetSoundPanning(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->SetSoundPanning(static_cast<unsigned int>(luaL_checknumber(L, 1)), static_cast<float>(luaL_checknumber(L, 2))); @@ -262,11 +249,10 @@ static int SetSoundPanning(lua_State * L) // ----------------------------------------------------------------------------- -static int PauseSound(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int PauseSound(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->PauseSound(static_cast<unsigned int>(luaL_checknumber(L, 1))); @@ -276,11 +262,10 @@ static int PauseSound(lua_State * L) // ----------------------------------------------------------------------------- -static int ResumeSound(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int ResumeSound(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->ResumeSound(static_cast<unsigned int>(luaL_checknumber(L, 1))); @@ -290,11 +275,10 @@ static int ResumeSound(lua_State * L) // ----------------------------------------------------------------------------- -static int StopSound(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int StopSound(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); pSfx->StopSound(static_cast<unsigned int>(luaL_checknumber(L, 1))); @@ -304,11 +288,10 @@ static int StopSound(lua_State * L) // ----------------------------------------------------------------------------- -static int IsSoundPaused(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int IsSoundPaused(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); lua_pushbooleancpp(L, pSfx->IsSoundPaused(static_cast<unsigned int>(luaL_checknumber(L, 1)))); @@ -318,11 +301,10 @@ static int IsSoundPaused(lua_State * L) // ----------------------------------------------------------------------------- -static int IsSoundPlaying(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int IsSoundPlaying(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); lua_pushbooleancpp(L, pSfx->IsSoundPlaying(static_cast<unsigned int>(luaL_checknumber(L, 1)))); @@ -332,11 +314,10 @@ static int IsSoundPlaying(lua_State * L) // ----------------------------------------------------------------------------- -static int GetSoundVolume(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int GetSoundVolume(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); lua_pushnumber(L, pSfx->GetSoundVolume(static_cast<unsigned int>(luaL_checknumber(L, 1)))); @@ -346,11 +327,10 @@ static int GetSoundVolume(lua_State * L) // ----------------------------------------------------------------------------- -static int GetSoundPanning(lua_State * L) -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +static int GetSoundPanning(lua_State *L) { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_SoundEngine * pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); + BS_SoundEngine *pSfx = static_cast<BS_SoundEngine *>(BS_Kernel::GetInstance()->GetService("sfx")); BS_ASSERT(pSfx); lua_pushnumber(L, pSfx->GetSoundPanning(static_cast<unsigned int>(luaL_checknumber(L, 1)))); @@ -360,10 +340,9 @@ static int GetSoundPanning(lua_State * L) // ----------------------------------------------------------------------------- -static const char * SFX_LIBRARY_NAME = "Sfx"; +static const char *SFX_LIBRARY_NAME = "Sfx"; -static const luaL_reg SFX_FUNCTIONS[] = -{ +static const luaL_reg SFX_FUNCTIONS[] = { "Init", Init, "Update", Update, "__SetVolume", SetVolume, @@ -386,8 +365,7 @@ static const luaL_reg SFX_FUNCTIONS[] = 0, 0, }; -static const lua_constant_reg SFX_CONSTANTS[] = -{ +static const lua_constant_reg SFX_CONSTANTS[] = { "MUSIC", BS_SoundEngine::MUSIC, "SPEECH", BS_SoundEngine::SPEECH, "SFX", BS_SoundEngine::SFX, @@ -396,13 +374,12 @@ static const lua_constant_reg SFX_CONSTANTS[] = // ----------------------------------------------------------------------------- -bool BS_SoundEngine::_RegisterScriptBindings() -{ - BS_Kernel * pKernel = BS_Kernel::GetInstance(); +bool BS_SoundEngine::_RegisterScriptBindings() { + BS_Kernel *pKernel = BS_Kernel::GetInstance(); BS_ASSERT(pKernel); - BS_ScriptEngine * pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); + BS_ScriptEngine *pScript = static_cast<BS_ScriptEngine *>(pKernel->GetService("script")); BS_ASSERT(pScript); - lua_State * L = static_cast<lua_State *>(pScript->GetScriptObject()); + lua_State *L = static_cast<lua_State *>(pScript->GetScriptObject()); BS_ASSERT(L); if (!BS_LuaBindhelper::AddFunctionsToLib(L, SFX_LIBRARY_NAME, SFX_FUNCTIONS)) return false; diff --git a/engines/sword25/sword25.cpp b/engines/sword25/sword25.cpp index 07fc302da0..a6aa79cc4c 100644 --- a/engines/sword25/sword25.cpp +++ b/engines/sword25/sword25.cpp @@ -23,7 +23,7 @@ * */ -/* +/* * This code is based on Broken Sword 2.5 engine * * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer @@ -45,9 +45,9 @@ namespace Sword25 { #define BS_LOG_PREFIX "MAIN" -const char * const PACKAGE_MANAGER = "archiveFS"; -const char * const DEFAULT_SCRIPT_FILE = "/system/boot.lua"; -const char * const MOUNT_DIR_PARAMETER = "-mount-dir"; +const char *const PACKAGE_MANAGER = "archiveFS"; +const char *const DEFAULT_SCRIPT_FILE = "/system/boot.lua"; +const char *const MOUNT_DIR_PARAMETER = "-mount-dir"; void LogToStdout(const char *Message) { @@ -55,8 +55,8 @@ void LogToStdout(const char *Message) { } Sword25Engine::Sword25Engine(OSystem *syst, const Sword25GameDescription *gameDesc): - Engine(syst), - _gameDescription(gameDesc) { + Engine(syst), + _gameDescription(gameDesc) { } Sword25Engine::~Sword25Engine() { @@ -125,7 +125,7 @@ Common::Error Sword25Engine::AppStart(const Common::StringArray &CommandParamete bool Sword25Engine::AppMain() { // The main script start. This script loads all the other scripts and starts the actual game. - BS_ScriptEngine * ScriptPtr = static_cast<BS_ScriptEngine *>(BS_Kernel::GetInstance()->GetService("script")); + BS_ScriptEngine *ScriptPtr = static_cast<BS_ScriptEngine *>(BS_Kernel::GetInstance()->GetService("script")); BS_ASSERT(ScriptPtr); ScriptPtr->ExecuteFile(DEFAULT_SCRIPT_FILE); @@ -192,10 +192,9 @@ bool Sword25Engine::LoadPackages() { static const Common::String Suffix = ".b25c"; // Make sure the filename prefix and suffix has characters between them - if ((CurFilename.size() >= Prefix.size() && Common::String(CurFilename.begin(), CurFilename.begin() + Prefix.size()) == Prefix) && // Prefix test - (CurFilename.size() >= Suffix.size() && Common::String(CurFilename.end() - Suffix.size(), CurFilename.end()) == Suffix) && // Suffix test - (CurFilename.size() > Prefix.size() + Suffix.size())) - { + if ((CurFilename.size() >= Prefix.size() && Common::String(CurFilename.begin(), CurFilename.begin() + Prefix.size()) == Prefix) && // Prefix test + (CurFilename.size() >= Suffix.size() && Common::String(CurFilename.end() - Suffix.size(), CurFilename.end()) == Suffix) && // Suffix test + (CurFilename.size() > Prefix.size() + Suffix.size())) { // Pattern matches - the file should be mounted if (!PackageManagerPtr->LoadPackage(CurFilename, "/")) return false; } diff --git a/engines/sword25/sword25.h b/engines/sword25/sword25.h index 7f10f58368..f4dc9f829f 100644 --- a/engines/sword25/sword25.h +++ b/engines/sword25/sword25.h @@ -59,7 +59,7 @@ private: protected: virtual Common::Error run(); void shutdown(); - + public: Sword25Engine(OSystem *syst, const Sword25GameDescription *gameDesc); virtual ~Sword25Engine(); |