diff options
Diffstat (limited to 'src/mame/drivers/starcrus.c')
-rw-r--r-- | src/mame/drivers/starcrus.c | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/src/mame/drivers/starcrus.c b/src/mame/drivers/starcrus.c new file mode 100644 index 00000000000..0021da2e01a --- /dev/null +++ b/src/mame/drivers/starcrus.c @@ -0,0 +1,242 @@ +/*************************************************************************** + +Ramtek Star Cruiser Driver + +(no known issues) + +Frank Palazzolo +palazzol@home.com + +***************************************************************************/ + +#include "driver.h" +#include "cpu/i8085/i8085.h" +#include "sound/samples.h" + +/* included from video/starcrus.c */ +WRITE8_HANDLER( starcrus_s1_x_w ); +WRITE8_HANDLER( starcrus_s1_y_w ); +WRITE8_HANDLER( starcrus_s2_x_w ); +WRITE8_HANDLER( starcrus_s2_y_w ); +WRITE8_HANDLER( starcrus_p1_x_w ); +WRITE8_HANDLER( starcrus_p1_y_w ); +WRITE8_HANDLER( starcrus_p2_x_w ); +WRITE8_HANDLER( starcrus_p2_y_w ); +WRITE8_HANDLER( starcrus_ship_parm_1_w ); +WRITE8_HANDLER( starcrus_ship_parm_2_w ); +WRITE8_HANDLER( starcrus_proj_parm_1_w ); +WRITE8_HANDLER( starcrus_proj_parm_2_w ); +READ8_HANDLER( starcrus_coll_det_r ); +extern VIDEO_START( starcrus ); +extern VIDEO_UPDATE( starcrus ); +extern int p1_sprite; +extern int p2_sprite; +extern int s1_sprite; +extern int s2_sprite; + +static ADDRESS_MAP_START( readmem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x0fff) AM_READ(MRA8_ROM) /* Program ROM */ + AM_RANGE(0x1000, 0x10ff) AM_READ(MRA8_RAM) /* RAM */ +ADDRESS_MAP_END + +static ADDRESS_MAP_START( writemem, ADDRESS_SPACE_PROGRAM, 8 ) + AM_RANGE(0x0000, 0x0fff) AM_WRITE(MWA8_ROM) /* Program ROM */ + AM_RANGE(0x1000, 0x10ff) AM_WRITE(MWA8_RAM) /* RAM */ +ADDRESS_MAP_END + +static ADDRESS_MAP_START( readport, ADDRESS_SPACE_IO, 8 ) + AM_RANGE(0x00, 0x00) AM_READ(input_port_0_r) + AM_RANGE(0x01, 0x01) AM_READ(input_port_1_r) + AM_RANGE(0x02, 0x02) AM_READ(starcrus_coll_det_r) + AM_RANGE(0x03, 0x03) AM_READ(input_port_2_r) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( writeport, ADDRESS_SPACE_IO, 8 ) + AM_RANGE(0x00, 0x00) AM_WRITE(starcrus_s1_x_w) + AM_RANGE(0x01, 0x01) AM_WRITE(starcrus_s1_y_w) + AM_RANGE(0x02, 0x02) AM_WRITE(starcrus_s2_x_w) + AM_RANGE(0x03, 0x03) AM_WRITE(starcrus_s2_y_w) + AM_RANGE(0x04, 0x04) AM_WRITE(starcrus_p1_x_w) + AM_RANGE(0x05, 0x05) AM_WRITE(starcrus_p1_y_w) + AM_RANGE(0x06, 0x06) AM_WRITE(starcrus_p2_x_w) + AM_RANGE(0x07, 0x07) AM_WRITE(starcrus_p2_y_w) + AM_RANGE(0x08, 0x08) AM_WRITE(starcrus_ship_parm_1_w) + AM_RANGE(0x09, 0x09) AM_WRITE(starcrus_ship_parm_2_w) + AM_RANGE(0x0a, 0x0a) AM_WRITE(starcrus_proj_parm_1_w) + AM_RANGE(0x0b, 0x0b) AM_WRITE(starcrus_proj_parm_2_w) +ADDRESS_MAP_END + + + +static INPUT_PORTS_START( starcrus ) + PORT_START /* player 1 */ + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY /* ccw */ + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* engine */ + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY /* cw */ + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) /* torpedo */ + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* phaser */ + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START /* player 2 */ + PORT_BIT (0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_PLAYER(2) /* ccw */ + PORT_BIT (0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) /* engine */ + PORT_BIT (0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_PLAYER(2) /* cw */ + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) /* torpedo */ + PORT_BIT (0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) /* phaser */ + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) + + PORT_START + PORT_DIPNAME ( 0x03, 0x02, DEF_STR( Game_Time ) ) + PORT_DIPSETTING ( 0x03, "60 secs" ) + PORT_DIPSETTING ( 0x02, "90 secs" ) + PORT_DIPSETTING ( 0x01, "120 secs" ) + PORT_DIPSETTING ( 0x00, "150 secs" ) + PORT_DIPNAME ( 0x04, 0x00, DEF_STR( Coinage )) + PORT_DIPSETTING ( 0x04, DEF_STR( 2C_1C )) + PORT_DIPSETTING ( 0x00, DEF_STR( 1C_1C )) + PORT_BIT (0x08, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT (0x10, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_DIPNAME ( 0x20, 0x20, "Mode" ) + PORT_DIPSETTING ( 0x20, DEF_STR( Standard ) ) + PORT_DIPSETTING ( 0x00, DEF_STR( Alternate ) ) + PORT_BIT (0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT (0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) +INPUT_PORTS_END + + + +static const gfx_layout spritelayout1 = +{ + 16,16, /* 16x16 sprites */ + 4, /* 4 sprites */ + 1, /* 1 bits per pixel */ + { 0 }, /* 1 chip */ + { 0*8+4, 0*8+4, 1*8+4, 1*8+4, 2*8+4, 2*8+4, 3*8+4, 3*8+4, + 4*8+4, 4*8+4, 5*8+4, 5*8+4, 6*8+4, 6*8+4, 7*8+4, 7*8+4 }, + { 0, 0, 1*64, 1*64, 2*64, 2*64, 3*64, 3*64, + 4*64, 4*64, 5*64, 5*64, 6*64, 6*64, 7*64, 7*64 }, + 1 /* every sprite takes 1 consecutive bit */ +}; +static const gfx_layout spritelayout2 = +{ + 16,16, /* 16x16 sprites */ + 4, /* 4 sprites */ + 1, /* 1 bits per pixel */ + { 0 }, /* 1 chip */ + { 0*8+4, 1*8+4, 2*8+4, 3*8+4, 4*8+4, 5*8+4, 6*8+4, 7*8+4, + 8*8+4, 9*8+4, 10*8+4, 11*8+4, 12*8+4, 13*8+4, 14*8+4, 15*8+4 }, + { 0, 1*128, 2*128, 3*128, 4*128, 5*128, 6*128, 7*128, + 8*128, 9*128, 10*128, 11*128, 12*128, 13*128, 14*128, 15*128 }, + 1 /* every sprite takes 1 consecutive bytes */ +}; + +static GFXDECODE_START( starcrus ) + GFXDECODE_ENTRY( REGION_GFX1, 0x0000, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX1, 0x0040, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX1, 0x0080, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX1, 0x00c0, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX2, 0x0000, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX2, 0x0040, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX2, 0x0080, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX2, 0x00c0, spritelayout1, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX3, 0x0000, spritelayout2, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX3, 0x0100, spritelayout2, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX3, 0x0200, spritelayout2, 0, 1 ) + GFXDECODE_ENTRY( REGION_GFX3, 0x0300, spritelayout2, 0, 1 ) +GFXDECODE_END + + +static UINT16 colortable_source[] = +{ + 0x00, 0x01, /* White on Black */ +}; +static PALETTE_INIT( starcrus ) +{ + palette_set_color(machine,0,MAKE_RGB(0x00,0x00,0x00)); /* Black */ + palette_set_color(machine,1,MAKE_RGB(0xff,0xff,0xff)); /* White */ + memcpy(colortable,colortable_source,sizeof(colortable_source)); +} + +static const char *starcrus_sample_names[] = +{ + "*starcrus", + "engine.wav", /* engine sound, channel 0 */ + "explos1.wav", /* explosion sound, first part, channel 1 */ + "explos2.wav", /* explosion sound, second part, channel 1 */ + "launch.wav", /* launch sound, channels 2 and 3 */ + 0 +}; + +static struct Samplesinterface samples_interface = +{ + 4, /* 4 channels */ + starcrus_sample_names +}; + + +static MACHINE_DRIVER_START( starcrus ) + + /* basic machine hardware */ + MDRV_CPU_ADD(8080,9750000/9) /* 8224 chip is a divide by 9 */ + MDRV_CPU_PROGRAM_MAP(readmem,writemem) + MDRV_CPU_IO_MAP(readport,writeport) + MDRV_CPU_VBLANK_INT(irq0_line_hold,1) + + MDRV_SCREEN_REFRESH_RATE(57) + MDRV_SCREEN_VBLANK_TIME(DEFAULT_REAL_60HZ_VBLANK_DURATION) + + /* video hardware */ + MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) + MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) + MDRV_SCREEN_SIZE(32*8, 32*8) + MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) + MDRV_GFXDECODE(starcrus) + MDRV_PALETTE_LENGTH(2) + MDRV_COLORTABLE_LENGTH(sizeof(colortable_source) / sizeof(colortable_source[0])) + + MDRV_PALETTE_INIT(starcrus) + MDRV_VIDEO_START(starcrus) + MDRV_VIDEO_UPDATE(starcrus) + + /* sound hardware */ + MDRV_SPEAKER_STANDARD_MONO("mono") + + MDRV_SOUND_ADD(SAMPLES, 0) + MDRV_SOUND_CONFIG(samples_interface) + MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_DRIVER_END + +/*************************************************************************** + + Game ROMs + +***************************************************************************/ + +ROM_START( starcrus ) + ROM_REGION( 0x10000, REGION_CPU1, 0 ) /* code */ + ROM_LOAD( "starcrus.j1", 0x0000, 0x0200, CRC(0ee60a50) SHA1(7419e7cb4c589da53d4a10ad129373502682464e) ) + ROM_LOAD( "starcrus.k1", 0x0200, 0x0200, CRC(a7bc3bc4) SHA1(0e38076e921856608b1dd712687bef1c2522b4b8) ) + ROM_LOAD( "starcrus.l1", 0x0400, 0x0200, CRC(10d233ec) SHA1(8933cf9fc51716a9e8f75a4444e7d7070cf5834d) ) + ROM_LOAD( "starcrus.m1", 0x0600, 0x0200, CRC(2facbfee) SHA1(d78fb38de49da938fce2b55c8decc244efee6f94) ) + ROM_LOAD( "starcrus.n1", 0x0800, 0x0200, CRC(42083247) SHA1(b32d67c914833f18e9955cd1c3cb1d948be0a7d5) ) + ROM_LOAD( "starcrus.p1", 0x0a00, 0x0200, CRC(61dfe581) SHA1(e1802fedf94541e9ccd9786b60e90890485f422f) ) + ROM_LOAD( "starcrus.r1", 0x0c00, 0x0200, CRC(010cdcfe) SHA1(ae76f1739b468e2987ce949470b36f1a873e061d) ) + ROM_LOAD( "starcrus.s1", 0x0e00, 0x0200, CRC(da4e276b) SHA1(3298f7cb259803f118a47292cbb413df253ef74d) ) + + ROM_REGION( 0x0200, REGION_GFX1, ROMREGION_DISPOSE ) + ROM_LOAD( "starcrus.e6", 0x0000, 0x0200, CRC(54887a25) SHA1(562bf85cd063c2cc0a2f803095aaa6138dfb5bff) ) + + ROM_REGION( 0x0200, REGION_GFX2, ROMREGION_DISPOSE ) + ROM_LOAD( "starcrus.l2", 0x0000, 0x0200, CRC(54887a25) SHA1(562bf85cd063c2cc0a2f803095aaa6138dfb5bff) ) + + ROM_REGION( 0x0400, REGION_GFX3, ROMREGION_DISPOSE ) + ROM_LOAD( "starcrus.j4", 0x0000, 0x0200, CRC(25f15ae1) SHA1(7528edaa01ad5a167191c7e72394cb6009db1b27) ) + ROM_LOAD( "starcrus.g5", 0x0200, 0x0200, CRC(73b27f6e) SHA1(4a6cf9244556a2c2647d594c7a19fe1a374a57e6) ) +ROM_END + + +GAME( 1977, starcrus, 0, starcrus, starcrus, 0, ROT0, "RamTek", "Star Cruiser", 0 ) |