BaseSurface *BaseSurfaceStorage::addSurface(const Common::String &filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime, bool keepLoaded) {
for (uint32 i = 0; i < _surfaces.size(); i++) {
if (scumm_stricmp(_surfaces[i]->getFileName(), filename.c_str()) == 0) {
_surfaces[i]->_referenceCount++;
return _surfaces[i];
}
}
if (!BaseFileManager::getEngineInstance()->hasFile(filename)) {
if (filename.size()) {
_gameRef->LOG(0, "Missing image: '%s'", filename.c_str());
}
if (_gameRef->_debugDebugMode) {
return addSurface("invalid_debug.bmp", defaultCK, ckRed, ckGreen, ckBlue, lifeTime, keepLoaded);
} else {
return addSurface("invalid.bmp", defaultCK, ckRed, ckGreen, ckBlue, lifeTime, keepLoaded);
}
}
BaseSurface *surface;
surface = _gameRef->_renderer->createSurface();
if (!surface) {
return NULL;
}
if (DID_FAIL(surface->create(filename, defaultCK, ckRed, ckGreen, ckBlue, lifeTime, keepLoaded))) {
delete surface;
return NULL;
} else {
surface->_referenceCount = 1;
_surfaces.push_back(surface);
return surface;
}
}
void BaseSurface::flipHorizontal(BaseSurface &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;
}
}