diff options
Diffstat (limited to 'engines/wintermute')
5 files changed, 57 insertions, 34 deletions
diff --git a/engines/wintermute/base/base_sub_frame.cpp b/engines/wintermute/base/base_sub_frame.cpp index d9620d3939..b51b723f61 100644 --- a/engines/wintermute/base/base_sub_frame.cpp +++ b/engines/wintermute/base/base_sub_frame.cpp @@ -265,9 +265,7 @@ bool BaseSubFrame::draw(int x, int y, BaseObject *registerOwner, float zoomX, fl TransformStruct transform = TransformStruct(zoomX, zoomY, rotate, _hotspotX, _hotspotY, blendMode, alpha, _mirrorX, _mirrorY, 0, 0); Rect32 newRect = TransformTools::newRect (oldRect, transform, &newHotspot); newOrigin = origin - newHotspot; - // When the transform functions are refactored to use TransformStruct this will be like: - // res = _surface->displayTransform(newOrigin.x, newOrigin.y, oldRect, newRect, transformStruct); - res = _surface->displayTransform((int)(x - _hotspotX * (zoomX / 100)), (int)(y - _hotspotY * (zoomY / 100)), _hotspotX, _hotspotY, getRect(), zoomX, zoomY, alpha, rotate, blendMode, _mirrorX, _mirrorY); + res = _surface->displayTransform(newOrigin.x, newOrigin.y, oldRect, newRect, transform); } else { if (zoomX == 100 && zoomY == 100) { res = _surface->displayTrans(x - _hotspotX, y - _hotspotY, getRect(), alpha, blendMode, _mirrorX, _mirrorY); diff --git a/engines/wintermute/base/gfx/base_surface.cpp b/engines/wintermute/base/gfx/base_surface.cpp index 2002463ea4..7457e34826 100644 --- a/engines/wintermute/base/gfx/base_surface.cpp +++ b/engines/wintermute/base/gfx/base_surface.cpp @@ -75,8 +75,8 @@ bool BaseSurface::displayHalfTrans(int x, int y, Rect32 rect) { } ////////////////////////////////////////////////////////////////////////// -bool BaseSurface::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return displayTransZoom(x, y, rect, zoomX, zoomY, alpha, blendMode, mirrorX, mirrorY); +bool BaseSurface::displayTransform(int x, int y, Rect32 rect, Rect32 newRect, TransformStruct transform) { + return displayTransform(x, y, rect, newRect, transform); } ////////////////////////////////////////////////////////////////////////// diff --git a/engines/wintermute/base/gfx/base_surface.h b/engines/wintermute/base/gfx/base_surface.h index b83efa0bb8..be7a5c13ca 100644 --- a/engines/wintermute/base/gfx/base_surface.h +++ b/engines/wintermute/base/gfx/base_surface.h @@ -32,6 +32,7 @@ #include "engines/wintermute/base/base.h" #include "engines/wintermute/math/rect32.h" #include "graphics/surface.h" +#include "engines/wintermute/graphics/transform_struct.h" namespace Wintermute { @@ -53,8 +54,8 @@ public: virtual bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0; virtual bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) = 0; virtual bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0; + virtual bool displayTransform(int x, int y, Rect32 rect, Rect32 newRect, TransformStruct transform) = 0; virtual bool displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0; - virtual bool displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0; virtual bool repeatLastDisplayOp(int offsetX, int offsetY, int numTimesX, int numTimesY) = 0; virtual bool restore(); virtual bool create(const Common::String &filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime = -1, bool keepLoaded = false) = 0; diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp index 0572ef2f6e..5a12ad94e4 100644 --- a/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp +++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp @@ -52,6 +52,7 @@ BaseSurfaceOSystem::BaseSurfaceOSystem(BaseGame *inGame) : BaseSurface(inGame) { _lockPixels = nullptr; _lockPitch = 0; _loaded = false; + _rotation = 0; } ////////////////////////////////////////////////////////////////////////// @@ -319,39 +320,56 @@ bool BaseSurfaceOSystem::endPixelOp() { ////////////////////////////////////////////////////////////////////////// bool BaseSurfaceOSystem::display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return drawSprite(x, y, &rect, 100, 100, 0xFFFFFFFF, true, blendMode, mirrorX, mirrorY); + _rotation = 0; + return drawSprite(x, y, &rect, nullptr, TransformStruct(100, mirrorX, mirrorY)); } ////////////////////////////////////////////////////////////////////////// bool BaseSurfaceOSystem::displayTrans(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY); + _rotation = 0; + return drawSprite(x, y, &rect, nullptr, TransformStruct(100, blendMode, 0xFFFFFFFF, mirrorX, mirrorY)); } ////////////////////////////////////////////////////////////////////////// bool BaseSurfaceOSystem::displayTransOffset(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) { - return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY, offsetX, offsetY); + _rotation = 0; + return drawSprite(x, y, &rect, nullptr, TransformStruct(100, 100, 0, 0, 0, blendMode, alpha, mirrorX, mirrorY, offsetX, offsetY)); } ////////////////////////////////////////////////////////////////////////// bool BaseSurfaceOSystem::displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY); + _rotation = 0; + return drawSprite(x, y, &rect, nullptr, TransformStruct(zoomX, zoomY, blendMode, alpha, mirrorX, mirrorY)); } ////////////////////////////////////////////////////////////////////////// bool BaseSurfaceOSystem::displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, bool transparent, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return drawSprite(x, y, &rect, zoomX, zoomY, alpha, !transparent, blendMode, mirrorX, mirrorY); + _rotation = 0; + TransformStruct transform; + if (transparent) { + transform = TransformStruct(zoomX, zoomY, 0, 0, 0, blendMode, alpha, mirrorX, mirrorY); + } else { + transform = TransformStruct(zoomX, zoomY, mirrorX, mirrorY); + } + return drawSprite(x, y, &rect, nullptr, transform); } ////////////////////////////////////////////////////////////////////////// -bool BaseSurfaceOSystem::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) { - return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY); +bool BaseSurfaceOSystem::displayTransform(int x, int y, Rect32 rect, Rect32 newRect, TransformStruct transform) { + _rotation = (uint32)transform._angle; + if (transform._angle < 0.0f) { + warning("Negative rotation: %f %d", transform._angle, _rotation); + _rotation = (uint32)(360.0f + transform._angle); + warning("Negative post rotation: %f %d", transform._angle, _rotation); + } + return drawSprite(x, y, &rect, &newRect, transform); } ////////////////////////////////////////////////////////////////////////// -bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) { +bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, Rect32 *newRect, TransformStruct transform) { BaseRenderOSystem *renderer = static_cast<BaseRenderOSystem *>(_gameRef->_renderer); if (!_loaded) { @@ -359,13 +377,13 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo } if (renderer->_forceAlphaColor != 0) { - alpha = renderer->_forceAlphaColor; + transform._rgbaMod = renderer->_forceAlphaColor; } - byte r = RGBCOLGetR(alpha); - byte g = RGBCOLGetG(alpha); - byte b = RGBCOLGetB(alpha); - byte a = RGBCOLGetA(alpha); + byte r = RGBCOLGetR(transform._rgbaMod); + byte g = RGBCOLGetG(transform._rgbaMod); + byte b = RGBCOLGetB(transform._rgbaMod); + byte a = RGBCOLGetA(transform._rgbaMod); renderer->setAlphaMod(a); renderer->setColorMod(r, g, b); @@ -386,8 +404,8 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo srcRect.setHeight(rect->bottom - rect->top); Common::Rect position; - position.left = x + offsetX; - position.top = y + offsetY; + position.left = x + transform._offset.x; + position.top = y + transform._offset.y; // Crop off-by-ones: if (position.left == -1) { @@ -396,30 +414,35 @@ bool BaseSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, flo if (position.top == -1) { position.top = 0; // TODO: Something is wrong } - - position.setWidth((int16)((float)srcRect.width() * zoomX / 100.f)); - position.setHeight((int16)((float)srcRect.height() * zoomX / 100.f)); - + if (newRect) { + position.top = y; + position.left = x; + position.right = x + (newRect->right - newRect->left); + position.bottom = y + (newRect->top - newRect->bottom); + position.setWidth(newRect->right - newRect->left); + position.setHeight(newRect->bottom - newRect->top); + } else { + position.setWidth((int16)((float)srcRect.width() * transform._zoom.x / 100.f)); + position.setHeight((int16)((float)srcRect.height() * transform._zoom.y / 100.f)); + } renderer->modTargetRect(&position); - /* position.left += offsetX; - position.top += offsetY;*/ - // TODO: This actually requires us to have the SAME source-offsets every time, // But no checking is in place for that yet. // TODO: Optimize by not doing alpha-blits if we lack or disable alpha bool hasAlpha; - if (_hasAlpha && !alphaDisable) { + if (_hasAlpha && !transform._alphaDisable) { hasAlpha = true; } else { hasAlpha = false; } - if (alphaDisable) { + if (transform._alphaDisable) { warning("BaseSurfaceOSystem::drawSprite - AlphaDisable ignored"); } - - renderer->drawSurface(this, _surface, &srcRect, &position, mirrorX, mirrorY, !hasAlpha); + bool mirrorX = transform._flip && TransparentSurface::FLIP_H; + bool mirrorY = transform._flip && TransparentSurface::FLIP_V; + renderer->drawSurface(this, _surface, &srcRect, &position, mirrorX, mirrorY, transform._alphaDisable); return STATUS_OK; } diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.h b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h index 9091ec65b1..b6978d50e4 100644 --- a/engines/wintermute/base/gfx/osystem/base_surface_osystem.h +++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h @@ -56,7 +56,7 @@ public: bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) override; bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override; bool displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override; - bool displayTransform(int x, int y, int hotX, int hotY, Rect32 Rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) override; + bool displayTransform(int x, int y, Rect32 rect, Rect32 newRect, TransformStruct transform) override; bool repeatLastDisplayOp(int offsetX, int offsetY, int numTimesX, int numTimesY) override; virtual bool putSurface(const Graphics::Surface &surface, bool hasAlpha = false) override; /* static unsigned DLL_CALLCONV ReadProc(void *buffer, unsigned size, unsigned count, fi_handle handle); @@ -85,10 +85,11 @@ private: Graphics::Surface *_surface; bool _loaded; bool finishLoad(); - bool drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX = 0, int offsetY = 0); + bool drawSprite(int x, int y, Rect32 *rect, Rect32 *newRect, TransformStruct transformStruct); void genAlphaMask(Graphics::Surface *surface); uint32 getPixelAt(Graphics::Surface *surface, int x, int y); + uint32 _rotation; bool _hasAlpha; void *_lockPixels; int _lockPitch; |