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prelim code to handle road proms for final lap 2+3 and Suzuka 8h

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arcadez2003 2024-09-06 20:34:56 +01:00 committed by GitHub
parent 5f5e325987
commit c90157bdc0
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1 changed files with 10 additions and 0 deletions
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10
src/drivers/namcoic.c
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@ -927,6 +927,7 @@ namco_road_set_transparent_color(pen_t pen)
void
namco_road_draw( struct mame_bitmap *bitmap, const struct rectangle *cliprect, int pri )
{
const data8_t *clut = (void *)memory_region(REGION_USER3);
struct mame_bitmap *pSourceBitmap;
unsigned yscroll;
int i;
@ -983,7 +984,12 @@ namco_road_draw( struct mame_bitmap *bitmap, const struct rectangle *cliprect, i
int pen = pSourceGfx[sourcex>>16];
/* TBA: work out palette mapping for Final Lap, Suzuka */
if (pen != mRoadTransparentColor)
if( clut )
{
pen = (pen&~0xff)|clut[pen&0xff];
}
pDest[screenx] = pen;
screenx++;
sourcex += dsourcex;
}
@ -994,6 +1000,10 @@ namco_road_draw( struct mame_bitmap *bitmap, const struct rectangle *cliprect, i
{
int pen = pSourceGfx[sourcex>>16];
/* TBA: work out palette mapping for Final Lap, Suzuka */
if( clut )
{
pen = (pen&~0xff)|clut[pen&0xff];
}
pDest[screenx++] = pen;
sourcex += dsourcex;
}