diff options
Diffstat (limited to 'engines/mohawk/graphics.cpp')
| -rw-r--r-- | engines/mohawk/graphics.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/engines/mohawk/graphics.cpp b/engines/mohawk/graphics.cpp index 1974aec9c2..db11cb76a9 100644 --- a/engines/mohawk/graphics.cpp +++ b/engines/mohawk/graphics.cpp @@ -672,6 +672,21 @@ void RivenGraphics::drawRect(Common::Rect rect, bool active) { _vm->_system->unlockScreen(); } +void RivenGraphics::drawImageRect(uint16 id, Common::Rect srcRect, Common::Rect dstRect) { + // Draw tBMP id from srcRect to dstRect + ImageData *imageData = _bitmapDecoder->decodeImage(_vm->getRawData(ID_TBMP, id)); + Graphics::Surface *surface = imageData->getSurface(); + delete imageData; + + assert(srcRect.width() == dstRect.width() && srcRect.height() == dstRect.height()); + + for (uint16 i = 0; i < srcRect.height(); i++) + memcpy(_mainScreen->getBasePtr(dstRect.left, i + dstRect.top), surface->getBasePtr(srcRect.left, i + srcRect.top), srcRect.width() * surface->bytesPerPixel); + + surface->free(); + delete surface; +} + LBGraphics::LBGraphics(MohawkEngine_LivingBooks *vm) : _vm(vm) { _bmpDecoder = (_vm->getGameType() == GType_LIVINGBOOKSV1) ? new OldMohawkBitmap() : new MohawkBitmap(); _palette = new byte[256 * 4]; @@ -707,7 +722,7 @@ void LBGraphics::copyImageToScreen(uint16 image, uint16 left, uint16 right) { } void LBGraphics::setPalette(uint16 id) { - // Old Living Books gamnes use the old CTBL-style palette format while newer + // Old Living Books games use the old CTBL-style palette format while newer // games use the better tPAL format which can store partial palettes. if (_vm->getGameType() == GType_LIVINGBOOKSV1) { |