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Fix sprite transparencies in Labyrinth Runner

This commit is contained in:
iq_132 2015-02-05 23:50:11 +00:00
parent 3db8aae0c5
commit 192a45db27
1 changed files with 6 additions and 5 deletions
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11
src/burn/drv/konami/d_labyrunr.cpp
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@ -363,6 +363,7 @@ static void DrvGfxExpand(UINT8 *src, INT32 len)
static void DrvExpandLookupTable()
{
// Calculate color lookup tables
for (INT32 pal = 0; pal < 8; pal+=2)
{
for (INT32 i = 0; i < 0x100; i++)
@ -371,6 +372,11 @@ static void DrvExpandLookupTable()
DrvLookUpTable[((pal+0) << 8) | i] = ((DrvLutPROM[i] == 0) ? 0 : ((pal << 4) | (DrvLutPROM[i] & 0x0f)));
}
}
// Calculate sprite transparency lookups
for (INT32 i = 0; i < 0x800; i++) {
DrvSprTranspLut[i] = DrvLookUpTable[i] & 0xf;
}
}
static INT32 CommonInit(INT32 nLoadType)
@ -672,11 +678,6 @@ static void DrvPaletteInit()
for (INT32 i = 0; i < 0x800; i++) {
DrvPalette[i] = pens[DrvLookUpTable[i]];
if (DrvPalette[i])
DrvSprTranspLut[i] = 1;
else
DrvSprTranspLut[i] = 0;
}
DrvPalette[0x800] = BurnHighCol(0,0,0,0); // black