mirror of
https://github.com/holub/mame
synced 2025-06-06 04:43:45 +03:00
Fixed multigm3, so it works again [Mariusz Wojcieszek]
New games added or promoted from NOT_WORKING status --------------------------------------------------- Multi Game 2 [Mariusz Wojcieszek]
This commit is contained in:
mariuszw1
parent
2dcc2acb29
commit
72a8244c53
@ -35,7 +35,7 @@
|
||||
- ROM at 0x80000: Several things patched and/or relocated.
|
||||
Most original NOPs were replaced by proper code.
|
||||
|
||||
Multi Game III: 21 games included, hardware features MMC3 NES mapper and additional
|
||||
Multi Game 2 & III: 21 games included, hardware features MMC3 NES mapper and additional
|
||||
RAM used by Super Mario Bros 3.
|
||||
*/
|
||||
|
||||
@ -236,6 +236,7 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
{
|
||||
int bank;
|
||||
UINT8 *prg = memory_region( space->machine, "maincpu" );
|
||||
UINT8 *src = memory_region( space->machine, "user1" );
|
||||
|
||||
/* reset the banks */
|
||||
if ( multigam3_mmc3_command & 0x40 )
|
||||
@ -243,21 +244,21 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
/* high bank */
|
||||
bank = multigam3_mmc3_banks[0] * 0x2000 + 0xa0000;
|
||||
|
||||
memcpy( &prg[0x0c000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x08000], &prg[0xa0000 + 0x3c000], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &src[bank], 0x2000 );
|
||||
memcpy( &prg[0x08000], &src[0xa0000 + 0x3c000], 0x2000 );
|
||||
}
|
||||
else
|
||||
{
|
||||
/* low bank */
|
||||
bank = multigam3_mmc3_banks[0] * 0x2000 + 0xa0000;
|
||||
|
||||
memcpy( &prg[0x08000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &prg[0xa0000 + 0x3c000], 0x2000 );
|
||||
memcpy( &prg[0x08000], &src[bank], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &src[0xa0000 + 0x3c000], 0x2000 );
|
||||
}
|
||||
|
||||
/* mid bank */
|
||||
bank = multigam3_mmc3_banks[1] * 0x2000 + 0xa0000;
|
||||
memcpy( &prg[0x0a000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x0a000], &src[bank], 0x2000 );
|
||||
|
||||
multigam3_mmc3_last_bank = data & 0xc0;
|
||||
}
|
||||
@ -275,7 +276,7 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
case 1: /* char banking */
|
||||
data &= 0xfe;
|
||||
page ^= ( cmd << 1 );
|
||||
ppu2c0x_set_videorom_bank( ppu, page, 2, 0x100 + data, 64 );
|
||||
ppu2c0x_set_videorom_bank( ppu, page, 2, 0x180 + data, 64 );
|
||||
break;
|
||||
|
||||
case 2: /* char banking */
|
||||
@ -283,20 +284,21 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
case 4: /* char banking */
|
||||
case 5: /* char banking */
|
||||
page ^= cmd + 2;
|
||||
ppu2c0x_set_videorom_bank( ppu, page, 1, 0x100 + data, 64 );
|
||||
ppu2c0x_set_videorom_bank( ppu, page, 1, 0x180 + data, 64 );
|
||||
break;
|
||||
|
||||
case 6: /* program banking */
|
||||
{
|
||||
UINT8 *prg = memory_region( space->machine, "maincpu" );
|
||||
UINT8 *src = memory_region( space->machine, "user1" );
|
||||
if ( multigam3_mmc3_command & 0x40 )
|
||||
{
|
||||
/* high bank */
|
||||
multigam3_mmc3_banks[0] = data & 0x1f;
|
||||
bank = ( multigam3_mmc3_banks[0] ) * 0x2000 + 0xa0000;
|
||||
|
||||
memcpy( &prg[0x0c000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x08000], &prg[0xa0000 + 0x3c000], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &src[bank], 0x2000 );
|
||||
memcpy( &prg[0x08000], &src[0xa0000 + 0x3c000], 0x2000 );
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -304,8 +306,8 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
multigam3_mmc3_banks[0] = data & 0x1f;
|
||||
bank = ( multigam3_mmc3_banks[0] ) * 0x2000 + 0xa0000;
|
||||
|
||||
memcpy( &prg[0x08000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &prg[0xa0000 + 0x3c000], 0x2000 );
|
||||
memcpy( &prg[0x08000], &src[bank], 0x2000 );
|
||||
memcpy( &prg[0x0c000], &src[0xa0000 + 0x3c000], 0x2000 );
|
||||
}
|
||||
}
|
||||
break;
|
||||
@ -314,10 +316,12 @@ static WRITE8_HANDLER( multigam3_mmc3_rom_switch_w )
|
||||
{
|
||||
/* mid bank */
|
||||
UINT8 *prg = memory_region( space->machine, "maincpu" );
|
||||
UINT8 *src = memory_region( space->machine, "user1" );
|
||||
|
||||
multigam3_mmc3_banks[1] = data & 0x1f;
|
||||
bank = multigam3_mmc3_banks[1] * 0x2000 + 0xa0000;
|
||||
|
||||
memcpy( &prg[0x0a000], &prg[bank], 0x2000 );
|
||||
memcpy( &prg[0x0a000], &src[bank], 0x2000 );
|
||||
}
|
||||
break;
|
||||
}
|
||||
@ -490,6 +494,17 @@ static INPUT_PORTS_START( multigam )
|
||||
PORT_DIPSETTING( 0x06, "10 min" )
|
||||
INPUT_PORTS_END
|
||||
|
||||
static INPUT_PORTS_START( multigm2 )
|
||||
PORT_INCLUDE( multigam_common )
|
||||
|
||||
PORT_START("DSW")
|
||||
PORT_DIPNAME( 0x06, 0x00, "Coin/Time" )
|
||||
PORT_DIPSETTING( 0x00, "5 min" )
|
||||
PORT_DIPSETTING( 0x04, "8 min" )
|
||||
PORT_DIPSETTING( 0x02, "11 min" )
|
||||
PORT_DIPSETTING( 0x06, "15 min" )
|
||||
INPUT_PORTS_END
|
||||
|
||||
static INPUT_PORTS_START( multigm3 )
|
||||
PORT_INCLUDE( multigam_common )
|
||||
|
||||
@ -646,6 +661,27 @@ ROM_START( multigmb )
|
||||
ROM_FILL( 0x60000, 0x20000, 0x00 )
|
||||
ROM_END
|
||||
|
||||
ROM_START( multigm2 )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
ROM_LOAD( "mg2-8u21.bin", 0x0000, 0x8000, CRC(e0588e11) SHA1(43b5f6bad7828b372c6b4251e9e24c748793bb2d) )
|
||||
|
||||
ROM_REGION( 0x100000, "user1", 0 )
|
||||
ROM_LOAD( "mg2-4u10.bin", 0x00000, 0x20000, CRC(fc7b2461) SHA1(60cf296ba531495d577eac73220a7ae1dc897237) )
|
||||
ROM_LOAD( "mg2-6-u4.bin", 0x20000, 0x20000, CRC(f1ced4a6) SHA1(d94d7c9fc9270d0e5eaecf819e4048c20866ba2d) )
|
||||
ROM_LOAD( "mg2-3u15.bin", 0x40000, 0x20000, CRC(a1f84c4f) SHA1(c191677170c7d8907bbaee599a988c9adcc17449) )
|
||||
ROM_LOAD( "mg2-2u20.bin", 0x60000, 0x10000, CRC(8413c2bd) SHA1(54e9a8c2ccfcb1a70ea7aa6125116829e4c72855) )
|
||||
ROM_LOAD( "mg2-1u24.bin", 0x70000, 0x10000, CRC(53fd3238) SHA1(01095e6b853fa55783e9ac635fbf7c1450dc3eb1) )
|
||||
ROM_LOAD( "mg2-5-u6.bin", 0x80000, 0x20000, CRC(0b95a92d) SHA1(df2e30d537a6703cc614ecc4b93b828f1339807b) )
|
||||
ROM_LOAD( "mg2-7-u1.bin", 0xa0000, 0x40000, CRC(240ebac1) SHA1(83a8264d5efa261580c45112d718f6cd55957aa0) )
|
||||
|
||||
|
||||
ROM_REGION( 0x80000, "gfx1", 0 )
|
||||
ROM_LOAD( "mg2-9u27.bin", 0x00000, 0x20000, CRC(01ec6b04) SHA1(2e0e8b0ae8403070cae198555f66c044f48d19f4) )
|
||||
ROM_LOAD( "mg210u23.bin", 0x20000, 0x20000, CRC(a85f1104) SHA1(a447f265a683d471dba2f0ef88ca9260089274bf) )
|
||||
ROM_LOAD( "mg211u19.bin", 0x40000, 0x20000, CRC(44f21e4d) SHA1(e002004da5dd74ef30dc7ce95f426dd9a47fede5) )
|
||||
ROM_LOAD( "mg212u14.bin", 0x60000, 0x20000, CRC(a0ae2b4b) SHA1(5e026ad8a6b2a8120e386471d5178625bda04525) )
|
||||
ROM_END
|
||||
|
||||
ROM_START( multigm3 )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
ROM_LOAD( "mg3-6.bin", 0x0000, 0x8000, CRC(3c1e53f1) SHA1(2eaf84e592db58cd268738da2642c716895e4eaa) )
|
||||
@ -661,8 +697,8 @@ ROM_START( multigm3 )
|
||||
ROM_REGION( 0x80000, "gfx1", 0 )
|
||||
ROM_LOAD( "mg3-7.bin", 0x00000, 0x20000, CRC(d8308cdb) SHA1(7bfb864611c32cf3740cfd650bfe275513d511d7) )
|
||||
ROM_LOAD( "mg3-8.bin", 0x20000, 0x20000, CRC(b4a53b9d) SHA1(63d8901149d0d9b69f28bfc096f7932448542032) )
|
||||
ROM_LOAD( "mg3-9.bin", 0x40000, 0x20000, CRC(a0ae2b4b) SHA1(5e026ad8a6b2a8120e386471d5178625bda04525) )
|
||||
ROM_FILL( 0x60000, 0x20000, 0x00 )
|
||||
ROM_FILL( 0x40000, 0x20000, 0x00 )
|
||||
ROM_LOAD( "mg3-9.bin", 0x60000, 0x20000, CRC(a0ae2b4b) SHA1(5e026ad8a6b2a8120e386471d5178625bda04525) )
|
||||
ROM_END
|
||||
|
||||
static DRIVER_INIT( multigam )
|
||||
@ -682,14 +718,19 @@ static void multigm3_decrypt(UINT8* mem, int memsize, const UINT8* decode_nibble
|
||||
|
||||
static DRIVER_INIT(multigm3)
|
||||
{
|
||||
const address_space *space = cpu_get_address_space(machine->cpu[0], ADDRESS_SPACE_PROGRAM);
|
||||
|
||||
const UINT8 decode[16] = { 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a };
|
||||
|
||||
multigm3_decrypt(memory_region(machine, "maincpu"), memory_region_length(machine, "maincpu"), decode );
|
||||
multigm3_decrypt(memory_region(machine, "user1"), memory_region_length(machine, "user1"), decode );
|
||||
|
||||
multigmc_mmc3_6000_ram = auto_malloc(0x2000);
|
||||
|
||||
multigam_switch_prg_rom( space, 0x0, 0x01 );
|
||||
}
|
||||
|
||||
GAME( 1992, multigam, 0, multigam, multigam, multigam, ROT0, "unknown", "Multi Game (set 1)", 0 )
|
||||
GAME( 1992, multigmb, multigam, multigam, multigam, multigam, ROT0, "unknown", "Multi Game (set 2)", 0 )
|
||||
GAME( 19??, multigm3, 0, multigm3, multigm3, multigm3, ROT0, "Seo Jin", "Multi Game III", 0 )
|
||||
GAME( 1992, multigm2, 0, multigm3, multigm2, multigm3, ROT0, "Seo Jin", "Multi Game 2", 0 )
|
||||
GAME( 1992, multigm3, 0, multigm3, multigm3, multigm3, ROT0, "Seo Jin", "Multi Game III", 0 )
|
||||
|
||||
@ -1121,6 +1121,7 @@ const game_driver * const drivers[] =
|
||||
/* NES-based hacks */
|
||||
DRIVER( multigam ) /* 1992 */
|
||||
DRIVER( multigmb ) /* 1992 */
|
||||
DRIVER( multigm2 ) /* 1992 */
|
||||
DRIVER( multigm3 ) /* 19?? */
|
||||
DRIVER( cham24 ) /* 2002 */
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user