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author Angelo Salese <angelosa@users.noreply.github.com>2009-06-14 16:24:31 +0000
committer Angelo Salese <angelosa@users.noreply.github.com>2009-06-14 16:24:31 +0000
commit3bae3db92617c438cbddccf0b646d79aa2cad4eb (patch)
tree6bb04291740fa9fd244fd426165d522478b269d4 /src
parent21f458c0fc0456ea461c9e630a90753eb3348c25 (diff)
Fixed for good the background colors and added gfx rom read-back (helps a lot for the tile-based sprites)
Diffstat (limited to 'src')
-rw-r--r--src/mame/drivers/liberate.c36
1 files changed, 27 insertions, 9 deletions
diff --git a/src/mame/drivers/liberate.c b/src/mame/drivers/liberate.c
index 5685a9a775b..0d9517278a0 100644
--- a/src/mame/drivers/liberate.c
+++ b/src/mame/drivers/liberate.c
@@ -87,6 +87,21 @@ static UINT8 char_bank;
static READ8_HANDLER( prosoccr_charram_r )
{
+ UINT8 *SRC_GFX = memory_region(space->machine, "shared_gfx");
+
+ if(char_bank)
+ {
+ switch(offset & 0x1800)
+ {
+ case 0x0000:
+ return SRC_GFX[(offset & 0x7ff)+(0x0000)+0x0000];
+ case 0x0800:
+ return SRC_GFX[(offset & 0x7ff)+(0x0000)+0x2000];
+ case 0x1000:
+ return SRC_GFX[(offset & 0x7ff)+(0x0000)+0x4000];
+ }
+ }
+
return prosoccr_charram[offset+char_bank*0x1800];
}
@@ -106,12 +121,15 @@ static WRITE8_HANDLER( prosoccr_charram_w )
{
case 0x0000:
FG_GFX[(offset & 0x7ff)+(0x0000)+0x0000] = data;
+ //FG_GFX[(offset & 0x7ff)+(0x1800)+0x0000] = data;
break;
case 0x0800:
FG_GFX[(offset & 0x7ff)+(0x0000)+0x2000] = data;
+ //FG_GFX[(offset & 0x7ff)+(0x1800)+0x2000] = data;
break;
case 0x1000:
FG_GFX[(offset & 0x7ff)+(0x0000)+0x4000] = data;
+ //FG_GFX[(offset & 0x7ff)+(0x1800)+0x4000] = data;
break;
}
}
@@ -120,8 +138,7 @@ static WRITE8_HANDLER( prosoccr_charram_w )
/* dirty char */
gfx_element_mark_dirty(space->machine->gfx[0], offset >> 3);
- gfx_element_mark_dirty(space->machine->gfx[0], (offset|0x1800) >> 3);
-
+// gfx_element_mark_dirty(space->machine->gfx[0], (offset|0x1800) >> 3);
}
static WRITE8_HANDLER( prosoccr_char_bank_w )
@@ -574,9 +591,9 @@ static const gfx_layout tiles2 =
static const gfx_layout prosoccr_bg_gfx =
{
16,16,
- 128,
- 4,
- { 0x2000*8+0, 0x2000*8+4, 0x0000*8+0 , 0x0000*8+4 },
+ RGN_FRAC(1,2),
+ 3,
+ { RGN_FRAC(0,2)+4, RGN_FRAC(0,2)+0, RGN_FRAC(1,2)+4 },
{
24,25,26,27, 16,17,18,19, 8,9,10,11, 0,1,2,3
},
@@ -585,6 +602,7 @@ static const gfx_layout prosoccr_bg_gfx =
64*8
};
+
static GFXDECODE_START( liberate )
GFXDECODE_ENTRY( "gfx1", 0x00000, charlayout, 0, 4 )
GFXDECODE_ENTRY( "gfx1", 0x00000, sprites, 0, 4 )
@@ -602,7 +620,7 @@ GFXDECODE_END
static GFXDECODE_START( prosoccr )
GFXDECODE_ENTRY( "fg_gfx", 0x00000, charlayout, 0, 4 )
GFXDECODE_ENTRY( "sp_gfx", 0x00000, sprites, 0, 4 )
- GFXDECODE_ENTRY( "bg_gfx", 0x00000, prosoccr_bg_gfx, 0, 2 )
+ GFXDECODE_ENTRY( "bg_gfx", 0x00000, prosoccr_bg_gfx, 8, 2 )
GFXDECODE_END
/*************************************
@@ -696,7 +714,7 @@ static MACHINE_DRIVER_START( prosoccr )
/* basic machine hardware */
MDRV_CPU_MODIFY("maincpu")
-// MDRV_CPU_CLOCK(3000000)
+ MDRV_CPU_CLOCK(12000000/8) //xtal is 12 Mhz, divider is unknown
MDRV_CPU_PROGRAM_MAP(prosoccr_map)
MDRV_CPU_IO_MAP(prosoccr_io_map)
@@ -1130,7 +1148,7 @@ static DRIVER_INIT( prosoccr )
DRIVER_INIT_CALL(prosport);
- for(i=0x0000;i<0x2000;i++)
+ for(i=0x0800;i<0x2000;i++)
{
FG_ROM[i+0x0000] = GFX_ROM[i+0x0000];
FG_ROM[i+0x2000] = GFX_ROM[i+0x2000];
@@ -1172,7 +1190,7 @@ static DRIVER_INIT( liberate )
*
*************************************/
-GAME( 1983, prosoccr, 0, prosoccr, prosoccr, prosoccr, ROT270, "Data East Corporation", "Pro Soccer", GAME_NOT_WORKING | GAME_UNEMULATED_PROTECTION )
+GAME( 1983, prosoccr, 0, prosoccr, prosoccr, prosoccr, ROT270, "Data East Corporation", "Pro Soccer", GAME_NOT_WORKING | GAME_IMPERFECT_GRAPHICS )
GAME( 1983, prosport, 0, prosport, liberate, prosport, ROT270, "Data East Corporation", "Pro. Sports", GAME_NOT_WORKING )
GAME( 1983, prosporta, prosport, prosport, liberate, prosport, ROT270, "Data East Corporation", "Pro. Sports (alternate)", GAME_NOT_WORKING )
GAME( 1983, boomrang, 0, boomrang, boomrang, prosport, ROT270, "Data East Corporation", "Boomer Rang'r / Genesis (set 1)", 0 )