diff options
-rwxr-xr-x | engines/pegasus/cursor.cpp | 179 | ||||
-rwxr-xr-x | engines/pegasus/cursor.h | 84 | ||||
-rw-r--r-- | engines/pegasus/graphics.cpp | 78 | ||||
-rw-r--r-- | engines/pegasus/graphics.h | 15 | ||||
-rw-r--r-- | engines/pegasus/module.mk | 1 | ||||
-rw-r--r-- | engines/pegasus/overview.cpp | 7 | ||||
-rw-r--r-- | engines/pegasus/pegasus.cpp | 19 | ||||
-rw-r--r-- | engines/pegasus/pegasus.h | 2 |
8 files changed, 284 insertions, 101 deletions
diff --git a/engines/pegasus/cursor.cpp b/engines/pegasus/cursor.cpp new file mode 100755 index 0000000000..c0af27bdce --- /dev/null +++ b/engines/pegasus/cursor.cpp @@ -0,0 +1,179 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "common/events.h" +#include "common/stream.h" +#include "common/system.h" +#include "graphics/cursorman.h" +#include "graphics/pict.h" +#include "graphics/surface.h" + +#include "pegasus/cursor.h" +#include "pegasus/pegasus.h" + +namespace Pegasus { + +Cursor::Cursor() { + _cursorObscured = false; + _index = -1; +} + +Cursor::~Cursor() { + for (uint32 i = 0; i < _info.size(); i++) { + if (_info[i].surface) { + _info[i].surface->free(); + delete _info[i].surface; + } + delete[] _info[i].palette; + } +} + +void Cursor::addCursorFrames(uint16 id) { + PegasusEngine *vm = (PegasusEngine *)g_engine; + Common::SeekableReadStream *cursStream = vm->_resFork->getResource(MKTAG('C', 'u', 'r', 's'), id); + if (!cursStream) + error("Could not load cursor frames set %d", id); + + uint16 frameCount = cursStream->readUint16BE(); + for (uint16 i = 0; i < frameCount; i++) { + CursorInfo info; + info.tag = cursStream->readUint16BE(); + info.hotspot.x = cursStream->readUint16BE(); + info.hotspot.y = cursStream->readUint16BE(); + info.surface = 0; + info.palette = 0; + info.colorCount = 0; + _info.push_back(info); + } + + delete cursStream; + + setCurrentFrameIndex(0); +} + +void Cursor::setCurrentFrameIndex(int32 index) { + if (_index != index) { + _index = index; + if (index != -1) { + loadCursorImage(_info[index]); + CursorMan.replaceCursorPalette(_info[index].palette, 0, _info[index].colorCount); + CursorMan.replaceCursor((byte *)_info[index].surface->pixels, _info[index].surface->w, _info[index].surface->h, _info[index].hotspot.x, _info[index].hotspot.y, 0); + } + } +} + +int32 Cursor::getCurrentFrameIndex() const { + return _index; +} + +void Cursor::show() { + if (!isVisible()) + CursorMan.showMouse(true); + + _cursorObscured = false; +} + +void Cursor::hide() { + CursorMan.showMouse(false); + setCurrentFrameIndex(0); +} + +void Cursor::hideUntilMoved() { + if (!_cursorObscured) { + hide(); + _cursorObscured = true; + } +} + +void Cursor::useIdleTime() { + if (g_system->getEventManager()->getMousePos() != _cursorLocation) { + _cursorLocation = g_system->getEventManager()->getMousePos(); + if (_index != -1 && _cursorObscured) + show(); + } +} + +void Cursor::getCursorLocation(Common::Point &pt) const { + pt = _cursorLocation; +} + +bool Cursor::isVisible() { + return CursorMan.isVisible(); +} + +void Cursor::loadCursorImage(CursorInfo &cursorInfo) { + if (cursorInfo.surface) + return; + + cursorInfo.surface = new Graphics::Surface(); + + PegasusEngine *vm = (PegasusEngine *)g_engine; + Common::SeekableReadStream *cicnStream = vm->_resFork->getResource(MKTAG('c', 'i', 'c', 'n'), cursorInfo.tag); + + if (!cicnStream) + error("Failed to find color icon %d", cursorInfo.tag); + + // PixMap section + Graphics::PictDecoder::PixMap pixMap = Graphics::PictDecoder::readPixMap(cicnStream); + + // Mask section + cicnStream->readUint32BE(); // mask baseAddr + uint16 maskRowBytes = cicnStream->readUint16BE(); // mask rowBytes + cicnStream->skip(3 * 2); // mask rect + /* uint16 maskHeight = */ cicnStream->readUint16BE(); + + // Bitmap section + cicnStream->readUint32BE(); // baseAddr + uint16 rowBytes = cicnStream->readUint16BE(); + cicnStream->readUint16BE(); // top + cicnStream->readUint16BE(); // left + uint16 height = cicnStream->readUint16BE(); // bottom + cicnStream->readUint16BE(); // right + + // Data section + cicnStream->readUint32BE(); // icon handle + cicnStream->skip(maskRowBytes * height); // FIXME: maskHeight doesn't work here, though the specs say it should + cicnStream->skip(rowBytes * height); + + // Palette section + cicnStream->readUint32BE(); // always 0 + cicnStream->readUint16BE(); // always 0 + cursorInfo.colorCount = cicnStream->readUint16BE() + 1; + + cursorInfo.palette = new byte[256 * cursorInfo.colorCount]; + for (uint16 i = 0; i < cursorInfo.colorCount; i++) { + cicnStream->readUint16BE(); + cursorInfo.palette[i * 3] = cicnStream->readUint16BE() >> 8; + cursorInfo.palette[i * 3 + 1] = cicnStream->readUint16BE() >> 8; + cursorInfo.palette[i * 3 + 2] = cicnStream->readUint16BE() >> 8; + } + + // PixMap data + cursorInfo.surface->create(pixMap.rowBytes, pixMap.bounds.height(), Graphics::PixelFormat::createFormatCLUT8()); + cicnStream->read(cursorInfo.surface->pixels, pixMap.rowBytes * pixMap.bounds.height()); + delete cicnStream; +} + +} // End of namespace Pegasus diff --git a/engines/pegasus/cursor.h b/engines/pegasus/cursor.h new file mode 100755 index 0000000000..ada82e3967 --- /dev/null +++ b/engines/pegasus/cursor.h @@ -0,0 +1,84 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef PEGASUS_CURSOR_H +#define PEGASUS_CURSOR_H + +#include "common/array.h" +#include "common/rect.h" + +#include "pegasus/timers.h" + +namespace Graphics { + struct Surface; +} + +namespace Pegasus { + +// The original cursor code was in the graphics code directly, +// unlike ScummVM where we have the cursor code separate. We're +// going to go with CursorManager here and therefore not inherit +// from the Sprite class. + +class Cursor : private Idler { +public: + Cursor(); + virtual ~Cursor(); + + void addCursorFrames(uint16 id); + + void setCurrentFrameIndex(int32 index); + int32 getCurrentFrameIndex() const; + + void show(); + void hide(); + void hideUntilMoved(); + bool isVisible(); + + void getCursorLocation(Common::Point &) const; + +protected: + virtual void useIdleTime(); + +private: + struct CursorInfo { + uint16 tag; + Common::Point hotspot; + Graphics::Surface *surface; + byte *palette; + uint16 colorCount; + }; + + Common::Point _cursorLocation; + Common::Array<CursorInfo> _info; + bool _cursorObscured; + int _index; + + void loadCursorImage(CursorInfo &cursorInfo); +}; + +} // End of namespace Pegasus + +#endif diff --git a/engines/pegasus/graphics.cpp b/engines/pegasus/graphics.cpp index 2042b8f712..28aafdb04f 100644 --- a/engines/pegasus/graphics.cpp +++ b/engines/pegasus/graphics.cpp @@ -26,7 +26,6 @@ #include "common/file.h" #include "common/textconsole.h" #include "engines/util.h" -#include "graphics/cursorman.h" namespace Pegasus { @@ -135,83 +134,6 @@ uint32 GraphicsManager::getColor(byte r, byte g, byte b) { return _vm->_system->getScreenFormat().RGBToColor(r, g, b); } -void GraphicsManager::setCursor(uint16 cursor) { - Common::SeekableReadStream *cicnStream = _vm->_resFork->getResource(MKTAG('c', 'i', 'c', 'n'), cursor); - - // PixMap section - Graphics::PictDecoder::PixMap pixMap = _pictDecoder->readPixMap(cicnStream); - - // Mask section - cicnStream->readUint32BE(); // mask baseAddr - uint16 maskRowBytes = cicnStream->readUint16BE(); // mask rowBytes - cicnStream->skip(3 * 2); // mask rect - /* uint16 maskHeight = */ cicnStream->readUint16BE(); - - // Bitmap section - cicnStream->readUint32BE(); // baseAddr - uint16 rowBytes = cicnStream->readUint16BE(); - cicnStream->readUint16BE(); // top - cicnStream->readUint16BE(); // left - uint16 height = cicnStream->readUint16BE(); // bottom - cicnStream->readUint16BE(); // right - - // Data section - cicnStream->readUint32BE(); // icon handle - cicnStream->skip(maskRowBytes * height); // FIXME: maskHeight doesn't work here, though the specs say it should - cicnStream->skip(rowBytes * height); - - // Palette section - cicnStream->readUint32BE(); // always 0 - cicnStream->readUint16BE(); // always 0 - uint16 colorCount = cicnStream->readUint16BE() + 1; - - byte *colors = new byte[256 * 3];; - for (uint16 i = 0; i < colorCount; i++) { - cicnStream->readUint16BE(); - colors[i * 3] = cicnStream->readUint16BE() >> 8; - colors[i * 3 + 1] = cicnStream->readUint16BE() >> 8; - colors[i * 3 + 2] = cicnStream->readUint16BE() >> 8; - } - - // PixMap data - byte *data = new byte[pixMap.rowBytes * pixMap.bounds.height()]; - cicnStream->read(data, pixMap.rowBytes * pixMap.bounds.height()); - delete cicnStream; - - // Now to go get the hotspots - Common::SeekableReadStream *cursStream = NULL; - - if (cursor >= kMainCursor && cursor <= kGrabbingHand) - cursStream = _vm->_resFork->getResource(MKTAG('C', 'u', 'r', 's'), kMainCursor); - else // if (cursor == kTargetingReticle1 || cursor == kTargetingReticle2) - cursStream = _vm->_resFork->getResource(MKTAG('C', 'u', 'r', 's'), kTargetingReticle1); - - // Go through the stream until we find the right cursor hotspot - uint16 x = 0, y = 0; - uint16 numHotspots = cursStream->readUint16BE(); - - for (uint16 i = 0; i < numHotspots; i++) { - uint16 res = cursStream->readUint16BE(); - uint16 tempX = cursStream->readUint16BE(); - uint16 tempY = cursStream->readUint16BE(); - - if (res == cursor) { - x = tempX; - y = tempY; - break; - } - } - - // We have the bitmap and the hotspot, let's do this! - CursorMan.replaceCursorPalette(colors, 0, colorCount); - CursorMan.replaceCursor(data, pixMap.rowBytes, pixMap.bounds.height(), x, y, 0); - CursorMan.showMouse(true); - _vm->_system->updateScreen(); - - delete[] colors; - delete[] data; -} - int GraphicsManager::getImageSlot(const Common::String &filename) { // Let's find a match, an open slot, or the oldest image slot uint32 oldestAge = 0xffffffff; diff --git a/engines/pegasus/graphics.h b/engines/pegasus/graphics.h index 7607c626d5..41353735b1 100644 --- a/engines/pegasus/graphics.h +++ b/engines/pegasus/graphics.h @@ -34,20 +34,6 @@ namespace Pegasus { enum { - // The main cursors - kMainCursor = 128, - kZoomInCursor = 129, - kZoomOutCursor = 130, - kPointingCursor = 131, - kInteractHand = 132, - kGrabbingHand = 133, - - // Reticles when using the Mars shuttle - kTargetingReticle1 = 900, - kTargetingReticle2 = 901 -}; - -enum { kImageCacheSize = 10 }; @@ -66,7 +52,6 @@ public: void drawPict(Common::String filename, int x, int y, bool updateScreen = true); void drawPictTransparent(Common::String filename, int x, int y, uint32 transparency, bool updateScreen = true); - void setCursor(uint16 cursor); uint32 getColor(byte r, byte g, byte b); private: diff --git a/engines/pegasus/module.mk b/engines/pegasus/module.mk index 50e9b54dd3..06cfd0318e 100644 --- a/engines/pegasus/module.mk +++ b/engines/pegasus/module.mk @@ -3,6 +3,7 @@ MODULE := engines/pegasus MODULE_OBJS = \ console.o \ credits.o \ + cursor.o \ detection.o \ gamestate.o \ graphics.o \ diff --git a/engines/pegasus/overview.cpp b/engines/pegasus/overview.cpp index adbfbdbbe8..8e82708a0f 100644 --- a/engines/pegasus/overview.cpp +++ b/engines/pegasus/overview.cpp @@ -25,13 +25,14 @@ #include "graphics/cursorman.h" #include "video/qt_decoder.h" +#include "pegasus/cursor.h" #include "pegasus/pegasus.h" namespace Pegasus { void PegasusEngine::runInterfaceOverview() { - CursorMan.showMouse(true); - _gfx->setCursor(kPointingCursor); + _cursor->setCurrentFrameIndex(3); + _cursor->show(); Video::QuickTimeDecoder *overviewVideo = new Video::QuickTimeDecoder(); if (!overviewVideo->loadFile("Images/Interface/Overview Mac.movie")) @@ -103,7 +104,7 @@ void PegasusEngine::runInterfaceOverview() { _system->delayMillis(10); } - CursorMan.showMouse(false); + _cursor->hide(); delete overviewVideo; } diff --git a/engines/pegasus/pegasus.cpp b/engines/pegasus/pegasus.cpp index d6b3d541fa..f604a2488a 100644 --- a/engines/pegasus/pegasus.cpp +++ b/engines/pegasus/pegasus.cpp @@ -32,6 +32,7 @@ #include "gui/saveload.h" #include "pegasus/console.h" +#include "pegasus/cursor.h" #include "pegasus/gamestate.h" #include "pegasus/pegasus.h" #include "pegasus/timers.h" @@ -42,7 +43,7 @@ //#define RUN_INTERFACE_TEST #ifdef RUN_INTERFACE_TEST -#include "pegasus/MMShell/Sounds/MMSound.h" +#include "pegasus/sound.h" #endif namespace Pegasus { @@ -57,6 +58,7 @@ PegasusEngine::~PegasusEngine() { delete _inventoryLid; delete _biochipLid; delete _console; + delete _cursor; } Common::Error PegasusEngine::run() { @@ -66,6 +68,7 @@ Common::Error PegasusEngine::run() { _resFork = new Common::MacResManager(); _inventoryLid = new Common::MacResManager(); _biochipLid = new Common::MacResManager(); + _cursor = new Cursor(); _gameMode = kIntroMode; _adventureMode = true; @@ -78,8 +81,13 @@ Common::Error PegasusEngine::run() { if (!_biochipLid->open("Images/Lids/Biochip Lid Sequence") || !_biochipLid->hasResFork()) error("Could not open Biochip Lid Sequence"); + // Initialize items createItems(); + // Initialize cursors + _cursor->addCursorFrames(0x80); // Main + _cursor->addCursorFrames(900); // Mars Shuttle + if (!isDemo() && !detectOpeningClosingDirectory()) { Common::String message = "Missing intro directory. "; @@ -116,11 +124,12 @@ Common::Error PegasusEngine::run() { #if defined(RUN_SUB_MOVIE) _video->playMovie("Images/Norad Alpha/Sub Chase Movie"); #elif defined(RUN_INTERFACE_TEST) + _cursor->setCurrentFrameIndex(0); + _cursor->show(); drawInterface(); - _gfx->setCursor(kMainCursor); - MMSound sound; - sound.InitFromAIFFFile("Sounds/Caldoria/Apartment Music.aiff"); - sound.LoopSound(); + Sound sound; + sound.initFromAIFFFile("Sounds/Caldoria/Apartment Music.aiff"); + sound.loopSound(); while (!shouldQuit()) { Common::Event event; diff --git a/engines/pegasus/pegasus.h b/engines/pegasus/pegasus.h index e0135657bd..35ee117ed4 100644 --- a/engines/pegasus/pegasus.h +++ b/engines/pegasus/pegasus.h @@ -48,6 +48,7 @@ class SoundManager; class VideoManager; class GraphicsManager; class Idler; +class Cursor; static const int kViewScreenOffset = 64; @@ -131,6 +132,7 @@ private: // Idlers Common::List<Idler *> _idlers; void giveIdleTime(); + Cursor *_cursor; // Items void createItems(); |