diff options
Diffstat (limited to 'engines/access/asurface.cpp')
| -rw-r--r-- | engines/access/asurface.cpp | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/engines/access/asurface.cpp b/engines/access/asurface.cpp index 99292278f3..746e8d0f5a 100644 --- a/engines/access/asurface.cpp +++ b/engines/access/asurface.cpp @@ -59,7 +59,7 @@ SpriteResource::~SpriteResource() { SpriteFrame::SpriteFrame(AccessEngine *vm, Common::MemoryReadStream &stream, int frameSize) { int xSize = stream.readUint16LE(); int ySize = stream.readUint16LE(); - create(xSize, ySize, Graphics::PixelFormat::createFormatCLUT8()); + create(xSize, ySize); // Empty surface byte *data = (byte *)getPixels(); @@ -138,6 +138,10 @@ ASurface::~ASurface() { _savedBlock.free(); } +void ASurface::create(uint16 width, uint16 height) { + Graphics::Surface::create(width, height, Graphics::PixelFormat::createFormatCLUT8()); +} + void ASurface::clearBuffer() { byte *pSrc = (byte *)getPixels(); Common::fill(pSrc, pSrc + w * h, 0); @@ -301,8 +305,10 @@ void ASurface::copyTo(ASurface *dest, const Common::Rect &bounds) { } } -void ASurface::sPlotB(SpriteFrame *frame, const Common::Point &pt) { - frame->copyTo(this, pt); +void ASurface::sPlotB(SpriteFrame *frame, const Common::Rect &bounds) { + ASurface flippedFrame; + frame->flipHorizontal(flippedFrame); + flippedFrame.copyTo(this, bounds); } void ASurface::sPlotF(SpriteFrame *frame, const Common::Rect &bounds) { @@ -341,4 +347,16 @@ void ASurface::drawRect() { Graphics::Surface::fillRect(Common::Rect(_orgX1, _orgY1, _orgX2, _orgY2), _lColor); } +void ASurface::flipHorizontal(ASurface &dest) { + dest.create(this->w, this->h); + for (int y = 0; y < h; ++y) { + const byte *pSrc = (const byte *)getBasePtr(this->w - 1, y); + byte *pDest = (byte *)dest.getBasePtr(0, y); + + for (int x = 0; x < w; ++x, --pSrc, ++pDest) + *pDest = *pSrc; + } +} + + } // End of namespace Access |