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HOPKINS: Implement a more proper function to clear the palette.

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This commit is contained in:
Strangerke 2013-02-22 17:18:44 +01:00
parent 3625aed6f6
commit 29c664a696
1 changed files with 7 additions and 1 deletions
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8
engines/hopkins/graphics.cpp
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@ -395,8 +395,14 @@ void GraphicsManager::loadPCX320(byte *surface, const Common::String &file, byte
}
// Clear Palette
// CHECKME: Some versions of the game don't include it, some contains nothing more than
// than a loop doing nothing, some others just map the last value. While debugging, it
// seems that this function is called once the palette is already cleared, so it would be useless
// This code could most likely be removed.
void GraphicsManager::clearPalette() {
SD_PIXELS[0] = 0;
uint16 col0 = mapRGB(0, 0, 0);
for (int i = 0; i < 512; i += 2)
WRITE_LE_UINT16(&SD_PIXELS[i], col0);
}
void GraphicsManager::SCANLINE(int pitch) {