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Minor modifications to Cow Race, not worth mentioning.

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This commit is contained in:
Angelo Salese 2009-02-21 22:40:02 +00:00
parent 9fb44308a9
commit 6198192f01
1 changed files with 10 additions and 8 deletions
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18
src/mame/drivers/cowrace.c
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@ -124,24 +124,24 @@ static const gfx_layout layout8x8x2 =
8*8 8*8
}; };
static const gfx_layout layout8x8x4 = static const gfx_layout layout16x16x4 =
{ {
8,8, 16,16,
RGN_FRAC(1,4), RGN_FRAC(1,4),
4, 4,
{ {
RGN_FRAC(0,4), RGN_FRAC(0,4),
RGN_FRAC(1,4), RGN_FRAC(1,4),
RGN_FRAC(2,4), RGN_FRAC(2,4),
RGN_FRAC(3,4) RGN_FRAC(3,4),
}, },
{ STEP8(0,1) }, { 16*8+0,16*8+1,16*8+2,16*8+3,16*8+4,16*8+5,16*8+6,16*8+7,0,1,2,3,4,5,6,7 },
{ STEP8(0,8) }, { 0*8,1*8,2*8,3*8,4*8,5*8,6*8,7*8,8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8 },
8*8 16*16
}; };
static GFXDECODE_START( cowrace ) static GFXDECODE_START( cowrace )
GFXDECODE_ENTRY( "gfx1", 0x000000, layout8x8x4, 0, 0x1 ) GFXDECODE_ENTRY( "gfx1", 0x000000, layout16x16x4, 0, 0x1 )
GFXDECODE_ENTRY( "gfx2", 0x000000, layout8x8x2, 0, 0x1 ) GFXDECODE_ENTRY( "gfx2", 0x000000, layout8x8x2, 0, 0x1 )
GFXDECODE_END GFXDECODE_END
@ -171,6 +171,8 @@ static MACHINE_DRIVER_START( cowrace )
MDRV_CPU_IO_MAP(io_map_cowrace,0) MDRV_CPU_IO_MAP(io_map_cowrace,0)
MDRV_CPU_VBLANK_INT("main", irq0_line_hold) MDRV_CPU_VBLANK_INT("main", irq0_line_hold)
/* missing slave z80? (like in King Derby)*/
MDRV_CPU_ADD("audio", Z80, 4000000) MDRV_CPU_ADD("audio", Z80, 4000000)
MDRV_CPU_PROGRAM_MAP(mem_map_sound_cowrace,0) MDRV_CPU_PROGRAM_MAP(mem_map_sound_cowrace,0)
MDRV_CPU_IO_MAP(io_map_sound_cowrace,0) MDRV_CPU_IO_MAP(io_map_sound_cowrace,0)
@ -223,4 +225,4 @@ ROM_START( cowrace )
ROM_LOAD( "u4.bin", 0x00000, 0x20000, CRC(f92a3ab5) SHA1(fc164492793597eadb8a50154410936edb74fa23) ) ROM_LOAD( "u4.bin", 0x00000, 0x20000, CRC(f92a3ab5) SHA1(fc164492793597eadb8a50154410936edb74fa23) )
ROM_END ROM_END
GAME( 19??, cowrace, 0, cowrace, cowrace, 0, ROT0, "<unknown>", "Cow Race", GAME_NOT_WORKING ) GAME( 2000, cowrace, kingdrby, cowrace, cowrace, 0, ROT0, "bootleg", "Cow Race (hack of King Derby)", GAME_NOT_WORKING )