diff options
Diffstat (limited to 'src/mame/drivers/runaway.c')
-rw-r--r-- | src/mame/drivers/runaway.c | 436 |
1 files changed, 436 insertions, 0 deletions
diff --git a/src/mame/drivers/runaway.c b/src/mame/drivers/runaway.c new file mode 100644 index 00000000000..746ba84074f --- /dev/null +++ b/src/mame/drivers/runaway.c @@ -0,0 +1,436 @@ +/*************************************************************************** + + Atari Runaway hardware + + Games supported: + * Qwak (prototype) + * Runaway (prototype) + + original Qwak driver written by Mike Balfour + +****************************************************************************/ + +#include "driver.h" +#include "machine/atari_vg.h" +#include "sound/pokey.h" + +extern VIDEO_START( runaway ); +extern VIDEO_START( qwak ); +extern VIDEO_UPDATE( runaway ); +extern VIDEO_UPDATE( qwak ); + +extern UINT8* runaway_video_ram; +extern UINT8* runaway_sprite_ram; + +extern WRITE8_HANDLER( runaway_paletteram_w ); +extern WRITE8_HANDLER( runaway_video_ram_w ); +extern WRITE8_HANDLER( runaway_tile_bank_w ); + + +static TIMER_CALLBACK( interrupt_callback ) +{ + /* assume Centipede-style interrupt timing */ + int scanline = param; + + cpunum_set_input_line(0, 0, (scanline & 32) ? ASSERT_LINE : CLEAR_LINE); + + scanline += 32; + + if (scanline >= 263) + { + scanline = 16; + } + + timer_set(video_screen_get_time_until_pos(0, scanline, 0), scanline, interrupt_callback); +} + + +static MACHINE_RESET( runaway ) +{ + timer_set(video_screen_get_time_until_pos(0, 16, 0), 16, interrupt_callback); +} + + +static READ8_HANDLER( runaway_input_r ) +{ + UINT8 val = 0; + + if (readinputport(0) & (1 << offset)) + { + val |= 0x80; + } + if (readinputport(1) & (1 << offset)) + { + val |= 0x40; + } + + return val; +} + + +static READ8_HANDLER( runaway_pot_r ) +{ + return (readinputport(4) << (7 - offset)) & 0x80; +} + + +static WRITE8_HANDLER( runaway_led_w ) +{ + set_led_status(offset, ~data & 1); +} + + +static WRITE8_HANDLER( runaway_irq_ack_w ) +{ + cpunum_set_input_line(0, 0, CLEAR_LINE); +} + + +static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x03ff) AM_READ(MRA8_RAM) + AM_RANGE(0x0400, 0x07ff) AM_READ(MRA8_RAM) + AM_RANGE(0x3000, 0x3007) AM_READ(runaway_input_r) + AM_RANGE(0x4000, 0x4000) AM_READ(input_port_2_r) + AM_RANGE(0x5000, 0x5000) AM_READ(atari_vg_earom_r) + AM_RANGE(0x6000, 0x600f) AM_READ(pokey1_r) + AM_RANGE(0x7000, 0x700f) AM_READ(pokey2_r) + AM_RANGE(0x8000, 0xcfff) AM_READ(MRA8_ROM) + AM_RANGE(0xf000, 0xffff) AM_READ(MRA8_ROM) /* for the interrupt vectors */ +ADDRESS_MAP_END + + +static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x03ff) AM_WRITE(MWA8_RAM) + AM_RANGE(0x0400, 0x07bf) AM_WRITE(runaway_video_ram_w) AM_BASE(&runaway_video_ram) + AM_RANGE(0x07c0, 0x07ff) AM_WRITE(MWA8_RAM) AM_BASE(&runaway_sprite_ram) + AM_RANGE(0x1000, 0x1000) AM_WRITE(runaway_irq_ack_w) + AM_RANGE(0x1400, 0x143F) AM_WRITE(atari_vg_earom_w) + AM_RANGE(0x1800, 0x1800) AM_WRITE(atari_vg_earom_ctrl_w) + AM_RANGE(0x1c00, 0x1c0f) AM_WRITE(runaway_paletteram_w) + AM_RANGE(0x2000, 0x2000) AM_WRITE(MWA8_NOP) /* coin counter? */ + AM_RANGE(0x2001, 0x2001) AM_WRITE(MWA8_NOP) /* coin counter? */ + AM_RANGE(0x2003, 0x2004) AM_WRITE(runaway_led_w) + AM_RANGE(0x2005, 0x2005) AM_WRITE(runaway_tile_bank_w) + AM_RANGE(0x6000, 0x600f) AM_WRITE(pokey1_w) + AM_RANGE(0x7000, 0x700f) AM_WRITE(pokey2_w) + AM_RANGE(0x8000, 0xcfff) AM_WRITE(MWA8_ROM) +ADDRESS_MAP_END + + +static INPUT_PORTS_START( qwak ) + PORT_START /* 3000 D7 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_VBLANK ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 ) + + PORT_START /* 3000 D6 */ + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START1 ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START /* 4000 */ + PORT_DIPNAME( 0x01, 0x00, "DIP 1" ) + PORT_DIPSETTING( 0x01, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x02, 0x00, "DIP 2" ) + PORT_DIPSETTING( 0x02, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x04, 0x00, "DIP 3" ) + PORT_DIPSETTING( 0x04, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x08, 0x00, "DIP 4" ) + PORT_DIPSETTING( 0x08, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x10, 0x00, "DIP 5" ) + PORT_DIPSETTING( 0x10, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x20, 0x00, "DIP 6" ) + PORT_DIPSETTING( 0x20, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x40, 0x00, "DIP 7" ) + PORT_DIPSETTING( 0x40, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x80, 0x00, "DIP 8" ) + PORT_DIPSETTING( 0x80, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + + PORT_START /* 6008 not used */ + PORT_START /* 7000 not used */ +INPUT_PORTS_END + + +static INPUT_PORTS_START( runaway ) + PORT_START /* 3000 D7 */ + PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_VBLANK ) + PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_TILT ) + PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_SERVICE( 0x10, IP_ACTIVE_LOW ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN3 ) + + PORT_START /* 3000 D6 */ + PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_UNUSED ) + PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_BUTTON2 ) + PORT_BIT ( 0x10, IP_ACTIVE_LOW, IPT_START1 ) /* also level skip if invincibility is on */ + PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_START2 ) + PORT_BIT ( 0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) + PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) + + PORT_START /* 4000 */ + PORT_DIPNAME( 0x03, 0x01, DEF_STR( Coinage )) + PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C )) + PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C )) + PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C )) + PORT_DIPSETTING( 0x03, DEF_STR( Free_Play )) + PORT_DIPNAME( 0x0c, 0x04, "Coin 3 Multiplier" ) + PORT_DIPSETTING( 0x0c, "1" ) + PORT_DIPSETTING( 0x08, "4" ) + PORT_DIPSETTING( 0x04, "5" ) + PORT_DIPSETTING( 0x00, "6" ) + PORT_DIPNAME( 0x10, 0x10, "Coin 2 Multiplier" ) + PORT_DIPSETTING( 0x10, "1" ) + PORT_DIPSETTING( 0x00, "2" ) + PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown )) + PORT_DIPSETTING( 0x20, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown )) + PORT_DIPSETTING( 0x40, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown )) + PORT_DIPSETTING( 0x80, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + + PORT_START /* 6008 */ + PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives )) + PORT_DIPSETTING( 0x00, "2" ) + PORT_DIPSETTING( 0x01, "3" ) + PORT_DIPSETTING( 0x02, "4" ) + PORT_DIPSETTING( 0x03, "5" ) + PORT_DIPNAME( 0x0c, 0x08, DEF_STR( Bonus_Life )) + PORT_DIPSETTING( 0x00, "Never" ) + PORT_DIPSETTING( 0x04, "Every 5000" ) + PORT_DIPSETTING( 0x08, "Every 10000" ) + PORT_DIPSETTING( 0x0c, "Every 15000" ) + PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unused )) + PORT_DIPSETTING( 0x10, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unused )) + PORT_DIPSETTING( 0x20, DEF_STR( Off )) + PORT_DIPSETTING( 0x00, DEF_STR( On )) + PORT_DIPNAME( 0x40, 0x00, DEF_STR( Difficulty )) + PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) + PORT_DIPSETTING( 0x40, DEF_STR( Hard ) ) + PORT_DIPNAME( 0x80, 0x00, "Invincibility" ) + PORT_DIPSETTING( 0x00, DEF_STR( Off )) + PORT_DIPSETTING( 0x80, DEF_STR( On )) + + PORT_START /* 7000 */ + PORT_BIT ( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_TOGGLE + PORT_BIT ( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT ( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT ( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_DIPNAME( 0x60, 0x00, DEF_STR( Language ) ) + PORT_DIPSETTING( 0x00, DEF_STR( English ) ) + PORT_DIPSETTING( 0x20, DEF_STR( German ) ) + PORT_DIPSETTING( 0x40, DEF_STR( French ) ) + PORT_DIPSETTING( 0x60, DEF_STR( Spanish ) ) + PORT_BIT ( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN ) +INPUT_PORTS_END + + +static const gfx_layout runaway_tile_layout = +{ + 8, 8, + 256, + 3, + { + RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) + }, + { + 0, 1, 2, 3, 4, 5, 6, 7 + }, + { + 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38 + }, + 0x40 +}; + + +static const gfx_layout qwak_tile_layout = +{ + 8, 8, + 256, + 4, + { + RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) + }, + { + 0, 1, 2, 3, 4, 5, 6, 7 + }, + { + 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38 + }, + 0x40 +}; + + +static const gfx_layout runaway_sprite_layout = +{ + 8, 16, + 384, + 3, + { + RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) + }, + { + 0, 1, 2, 3, 4, 5, 6, 7 + }, + { + 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38, + 0x40, 0x48, 0x50, 0x58, 0x60, 0x68, 0x70, 0x78 + }, + 0x80 +}; + + +static const gfx_layout qwak_sprite_layout = +{ + 8, 16, + 128, + 4, + { + RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) + }, + { + 0, 1, 2, 3, 4, 5, 6, 7 + }, + { + 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38, + 0x40, 0x48, 0x50, 0x58, 0x60, 0x68, 0x70, 0x78 + }, + 0x80 +}; + + +static GFXDECODE_START( runaway ) + GFXDECODE_ENTRY( REGION_GFX1, 0x000, runaway_tile_layout, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX1, 0x800, runaway_sprite_layout, 8, 1 ) +GFXDECODE_END + + +static GFXDECODE_START( qwak ) + GFXDECODE_ENTRY( REGION_GFX1, 0x800, qwak_tile_layout, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX1, 0x000, qwak_sprite_layout, 0, 1 ) +GFXDECODE_END + + +static struct POKEYinterface pokey_interface_1 = +{ + { 0 }, + input_port_3_r +}; + +static struct POKEYinterface pokey_interface_2 = +{ + { runaway_pot_r,runaway_pot_r,runaway_pot_r,runaway_pot_r,runaway_pot_r,runaway_pot_r,runaway_pot_r,runaway_pot_r } +}; + + +static MACHINE_DRIVER_START( runaway ) + + /* basic machine hardware */ + MDRV_CPU_ADD(M6502, 12096000 / 8) /* ? */ + MDRV_CPU_PROGRAM_MAP(readmem, writemem) + + MDRV_SCREEN_REFRESH_RATE(60) + + MDRV_MACHINE_RESET(runaway) + MDRV_NVRAM_HANDLER(atari_vg) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(256, 263) + MDRV_SCREEN_VISIBLE_AREA(0, 255, 0, 239) + MDRV_GFXDECODE(runaway) + MDRV_PALETTE_LENGTH(16) + + MDRV_VIDEO_START(runaway) + MDRV_VIDEO_UPDATE(runaway) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(POKEY, 12096000 / 8) + MDRV_SOUND_CONFIG(pokey_interface_1) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) + + MDRV_SOUND_ADD(POKEY, 12096000 / 8) + MDRV_SOUND_CONFIG(pokey_interface_2) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) +MACHINE_DRIVER_END + + +static MACHINE_DRIVER_START( qwak ) + + /* basic machine hardware */ + MDRV_IMPORT_FROM(runaway) + + /* video hardware */ + MDRV_GFXDECODE(qwak) + + MDRV_VIDEO_START(qwak) + MDRV_VIDEO_UPDATE(qwak) + +MACHINE_DRIVER_END + + +ROM_START( runaway ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "choo8000.d1", 0x8000, 0x1000, CRC(35794abe) SHA1(5ce872bda8bb2ed4888ba8b47ecd1afbe24b22eb) ) + ROM_LOAD( "choo9000.d1", 0x9000, 0x1000, CRC(0d63756d) SHA1(2549a57ca106635f5c53ea1b03f5a0d6e901ab47) ) + ROM_LOAD( "chooa000.e1", 0xa000, 0x1000, CRC(e6806b6b) SHA1(c260eaa35cbc46f0c0fd4006ec6d04315c3bb851) ) + ROM_LOAD( "choob000.f1", 0xb000, 0x1000, CRC(6aa52bc4) SHA1(5992d441ae8607859abd111c946783036ef6253f) ) + ROM_LOAD( "chooc000", 0xc000, 0x1000, CRC(452ddea2) SHA1(1072de8935aae23eb1ef7b16e308180cd3e91da2) ) + ROM_RELOAD( 0xf000, 0x1000 ) + + ROM_REGION( 0x6000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "chop0", 0x0000, 0x2000, CRC(225a8c5e) SHA1(13394320640355d67414e085ad28364814147b63) ) + ROM_LOAD( "chop1", 0x2000, 0x2000, CRC(70389c0f) SHA1(6baf4a17c11e9b27a1e09cce301f931f5099978d) ) + ROM_LOAD( "chop2", 0x4000, 0x2000, CRC(63655f1c) SHA1(c235be3945067c873c03ce8a0c5cfb76984f66ff) ) +ROM_END + + +ROM_START( qwak ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) + ROM_LOAD( "qwak8000.bin", 0x8000, 0x1000, CRC(4d002d8a) SHA1(8621e7ec1ab3cb8d003858227e858354cd79dbf1) ) + ROM_LOAD( "qwak9000.bin", 0x9000, 0x1000, CRC(e0c78fd7) SHA1(f5f397950971d12a7ae47fc64aa8f5751463b8a5) ) + ROM_LOAD( "qwaka000.bin", 0xa000, 0x1000, CRC(e5770fc9) SHA1(c9556e9c2f7b6c37755ac9f10d95027118317b4a) ) + ROM_LOAD( "qwakb000.bin", 0xb000, 0x1000, CRC(90771cc0) SHA1(5715e5bfccb05c51d871b443e42b0950ec23e330) ) + ROM_RELOAD( 0xf000, 0x1000 ) + + ROM_REGION( 0x4000, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "qwakgfx0.bin", 0x0000, 0x1000, CRC(bed2c067) SHA1(53d909b414042d54fe2e86ae0d6c7a4ded16b87e) ) + ROM_LOAD( "qwakgfx1.bin", 0x1000, 0x1000, CRC(73a31d28) SHA1(bbe076432866398bcd02962dd90eb178e3a38fb1) ) + ROM_LOAD( "qwakgfx2.bin", 0x2000, 0x1000, CRC(07fd9e80) SHA1(83d5f22b8316ac7e88d8ecdb238182a35a6f6362) ) + ROM_LOAD( "qwakgfx3.bin", 0x3000, 0x1000, CRC(e8416f2b) SHA1(171f6539575f2c06b431ab5118e5cbaf740f557d) ) +ROM_END + + +GAME( 1982, qwak, 0, qwak, qwak, 0, ROT270, "Atari", "Qwak (prototype)", 0 ) +GAME( 1982, runaway, 0, runaway, runaway, 0, ROT0, "Atari", "Runaway (prototype)", 0 ) |