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improve gfx in chsuper2

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This commit is contained in:
davidhay 2009-03-14 22:01:39 +00:00
parent ae06eebb6a
commit 0ecac06dd8
1 changed files with 22 additions and 12 deletions
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34
src/mame/drivers/chsuper.c
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@ -1,6 +1,7 @@
#include "driver.h" #include "driver.h"
#include "cpu/z180/z180.h" #include "cpu/z180/z180.h"
static int chsuper_tilexor;
static VIDEO_START(chsuper) static VIDEO_START(chsuper)
{ {
@ -15,12 +16,14 @@ static VIDEO_UPDATE(chsuper)
for (y=0;y<64;y++) for (y=0;y<64;y++)
{ {
for (x=0;x<64;x++) for (x=0;x<128;x++)
{ {
int tile = ((vram[count+1]<<8) | vram[count]) & 0x3fff; int tile = ((vram[count+1]<<8) | vram[count]) & 0xffff;
tile ^=chsuper_tilexor;
//int colour = tile>>12; //int colour = tile>>12;
drawgfx(bitmap,gfx,tile,0,0,0,x*8,y*8,cliprect,TRANSPARENCY_NONE,0); drawgfx(bitmap,gfx,tile,0,0,0,x*4,y*8,cliprect,TRANSPARENCY_NONE,0);
count+=2; count+=2;
} }
} }
@ -99,17 +102,15 @@ static INPUT_PORTS_START( chsuper )
INPUT_PORTS_END INPUT_PORTS_END
/* WRONG! */
static const gfx_layout charlayout = static const gfx_layout charlayout =
{ {
8,8, 4,8,
RGN_FRAC(1,1), RGN_FRAC(1,1),
8, 8,
{ 0,1,2,3,4,5,6,7}, { 0,1,2,3,4,5,6,7},
{ 2*8,3*8,0*8,1*8, 256+2*8, 256+3*8, 256+0*8, 256+1*8 }, { 2*8,3*8,0*8,1*8 },
{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32}, { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32},
8*64 8*32
}; };
static GFXDECODE_START( chsuper ) static GFXDECODE_START( chsuper )
@ -152,8 +153,8 @@ ROM_START( chsuper3 )
ROM_LOAD( "c.bin", 0x0000, 0x80000, CRC(e987ed1f) SHA1(8d1ee01914356714c7d1f8437d98b41a707a174a) ) ROM_LOAD( "c.bin", 0x0000, 0x80000, CRC(e987ed1f) SHA1(8d1ee01914356714c7d1f8437d98b41a707a174a) )
ROM_REGION( 0x100000, "gfx1", ROMREGION_DISPOSE ) ROM_REGION( 0x100000, "gfx1", ROMREGION_DISPOSE )
ROM_LOAD( "a.bin", 0x00000, 0x80000, CRC(ace8b591) SHA1(e9ba5efebdc9b655056ed8b2621f062f50e0528f) ) ROM_LOAD( "a.bin", 0x80000, 0x80000, CRC(ace8b591) SHA1(e9ba5efebdc9b655056ed8b2621f062f50e0528f) )
ROM_LOAD( "b.bin", 0x80000, 0x80000, CRC(5f58c722) SHA1(d339ae27af010b058eae9084fba85fb2fbed3952) ) ROM_LOAD( "b.bin", 0x00000, 0x80000, CRC(5f58c722) SHA1(d339ae27af010b058eae9084fba85fb2fbed3952) )
ROM_REGION( 0x10000, "vram", ROMREGION_ERASE00 ) ROM_REGION( 0x10000, "vram", ROMREGION_ERASE00 )
ROM_END ROM_END
@ -169,7 +170,16 @@ ROM_START( chsuper2 )
ROM_REGION( 0x10000, "vram", ROMREGION_ERASE00 ) ROM_REGION( 0x10000, "vram", ROMREGION_ERASE00 )
ROM_END ROM_END
static DRIVER_INIT( chsuper2 )
{
chsuper_tilexor = 0x7f00;
}
static DRIVER_INIT( chsuper3 )
{
chsuper_tilexor = 0x3e00;
}
GAME( 1999, chsuper3, 0, chsuper, chsuper, 0, ROT0, "unknown", "Champion Super 3", GAME_NOT_WORKING|GAME_NO_SOUND ) GAME( 1999, chsuper3, 0, chsuper, chsuper, chsuper3, ROT0, "unknown", "Champion Super 3", GAME_NOT_WORKING|GAME_NO_SOUND )
GAME( 1999, chsuper2, chsuper3, chsuper, chsuper, 0, ROT0, "unknown", "Champion Super 2", GAME_NOT_WORKING|GAME_NO_SOUND ) GAME( 1999, chsuper2, chsuper3, chsuper, chsuper, chsuper2, ROT0, "unknown", "Champion Super 2", GAME_NOT_WORKING|GAME_NO_SOUND )