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asterix.c

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* fixes asterix_1055gre - flip issue
This commit is contained in:
Couriersud 2008-01-18 19:30:05 +00:00
parent 6f3bf9f10f
commit 457df1ad82
1 changed files with 17 additions and 5 deletions
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22
src/mame/video/asterix.c
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@ -48,11 +48,6 @@ VIDEO_START( asterix )
K056832_vh_start(machine, REGION_GFX1, K056832_BPP_4, 1, NULL, asterix_tile_callback, 1); K056832_vh_start(machine, REGION_GFX1, K056832_BPP_4, 1, NULL, asterix_tile_callback, 1);
K053245_vh_start(machine,0, REGION_GFX2,NORMAL_PLANE_ORDER, asterix_sprite_callback); K053245_vh_start(machine,0, REGION_GFX2,NORMAL_PLANE_ORDER, asterix_sprite_callback);
K056832_set_LayerOffset(0, 89, 0);
K056832_set_LayerOffset(1, 91, 0);
K056832_set_LayerOffset(2, 89, 0);
K056832_set_LayerOffset(3, 95, 0);
K053245_set_SpriteOffset(0,-3,-1); K053245_set_SpriteOffset(0,-3,-1);
} }
@ -77,6 +72,23 @@ VIDEO_UPDATE( asterix )
static const int K053251_CI[4] = { K053251_CI0, K053251_CI2, K053251_CI3, K053251_CI4 }; static const int K053251_CI[4] = { K053251_CI0, K053251_CI2, K053251_CI3, K053251_CI4 };
int layer[3], plane, new_colorbase; int layer[3], plane, new_colorbase;
/* Layer offsets are different if horizontally flipped */
if (K056832_read_register(0x0) & 0x10)
{
K056832_set_LayerOffset(0, 89-176, 0);
K056832_set_LayerOffset(1, 91-176, 0);
K056832_set_LayerOffset(2, 89-176, 0);
K056832_set_LayerOffset(3, 95-176, 0);
}
else
{
K056832_set_LayerOffset(0, 89, 0);
K056832_set_LayerOffset(1, 91, 0);
K056832_set_LayerOffset(2, 89, 0);
K056832_set_LayerOffset(3, 95, 0);
}
tilebanks[0] = (K056832_get_lookup(0) << 10); tilebanks[0] = (K056832_get_lookup(0) << 10);
tilebanks[1] = (K056832_get_lookup(1) << 10); tilebanks[1] = (K056832_get_lookup(1) << 10);
tilebanks[2] = (K056832_get_lookup(2) << 10); tilebanks[2] = (K056832_get_lookup(2) << 10);