diff options
Diffstat (limited to 'engines/prince/graphics.cpp')
| -rw-r--r-- | engines/prince/graphics.cpp | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/engines/prince/graphics.cpp b/engines/prince/graphics.cpp index 94cab7bb37..29d3a331df 100644 --- a/engines/prince/graphics.cpp +++ b/engines/prince/graphics.cpp @@ -29,51 +29,53 @@ namespace Prince { GraphicsMan::GraphicsMan(PrinceEngine *vm) - : _vm(vm), _changed(false) { - initGraphics(640, 480, true); - _frontScreen = new Graphics::Surface(); - _frontScreen->create(640, 480, Graphics::PixelFormat::createFormatCLUT8()); + : _vm(vm), _changed(false) { + initGraphics(640, 480, true); + _frontScreen = new Graphics::Surface(); + _frontScreen->create(640, 480, Graphics::PixelFormat::createFormatCLUT8()); } void GraphicsMan::update() { - if (_changed) { - _vm->_system->copyRectToScreen((byte*)_frontScreen->getBasePtr(0,0), 640, 0, 0, 640, 480); + if (_changed) { + _vm->_system->copyRectToScreen((byte*)_frontScreen->getBasePtr(0,0), 640, 0, 0, 640, 480); - _vm->_system->updateScreen(); - _changed = false; - } + _vm->_system->updateScreen(); + _changed = false; + } } void GraphicsMan::setPalette(const byte *palette) { - _vm->_system->getPaletteManager()->setPalette(palette, 0, 256); + _vm->_system->getPaletteManager()->setPalette(palette, 0, 256); } void GraphicsMan::change() { - _changed = true; + _changed = true; } -void GraphicsMan::draw(const Graphics::Surface *s) +void GraphicsMan::draw(uint16 posX, uint16 posY, const Graphics::Surface *s) { - uint16 w = MIN(_frontScreen->w, s->w); - for (uint y = 0; y < s->h; y++) { - if (y < _frontScreen->h) { - memcpy((byte*)_frontScreen->getBasePtr(0, y), (byte*)s->getBasePtr(0, y), w); - } - } - change(); + uint16 w = MIN(_frontScreen->w, s->w); + for (uint y = 0; y < s->h; y++) { + if (y < _frontScreen->h) { + memcpy((byte*)_frontScreen->getBasePtr(0, y), (byte*)s->getBasePtr(0, y), w); + } + } + change(); } void GraphicsMan::drawTransparent(const Graphics::Surface *s) { - for (uint y = 0; y < s->h; ++y) { - for (uint x = 0; x < s->w; ++x) { - byte pixel = *((byte*)s->getBasePtr(x,y)); - if (pixel != 255) { - *((byte*)_frontScreen->getBasePtr(x, y)) = pixel; - } - } - } + for (uint y = 0; y < s->h; ++y) { + for (uint x = 0; x < s->w; ++x) { + byte pixel = *((byte*)s->getBasePtr(x,y)); + if (pixel != 255) { + *((byte*)_frontScreen->getBasePtr(x, y)) = pixel; + } + } + } change(); } } + +/* vim: set tabstop=4 noexpandtab: */ |