/*************************************************************************** Mad Alien (c) 1980 Data East Corporation Original driver by Norbert Kehrer (February 2004) ***************************************************************************/ #include "driver.h" #include "video/crtc6845.h" #include "sound/ay8910.h" #define MAIN_CLOCK 10595000 #define SOUND_CLOCK 4000000 #define PIXEL_CLOCK (MAIN_CLOCK / 2) static UINT8* madalien_videoram; static UINT8* madalien_charram; static UINT8 madalien_video_flags; static UINT8 madalien_screen_control; static UINT8 madalien_scroll; static UINT8 madalien_edge1_pos; static UINT8 madalien_edge2_pos; static UINT8 madalien_headlight_pos; static UINT8 madalien_shift_count; static UINT8 madalien_shift_data; static tilemap* tilemap_fg; static tilemap* tilemap_edge1[4]; static tilemap* tilemap_edge2[4]; static mame_bitmap* tmp_bitmap; static mame_bitmap* headlight_bitmap; static PALETTE_INIT( madalien ) { int i; for (i = 0; i < 32; i++) { int r = 0; int g = 0; int b = 0; if (BIT(color_prom[i], 0)) r += 0x3f; if (BIT(color_prom[i], 1)) r += 0xc0; if (BIT(color_prom[i], 2)) g += 0x3f; if (BIT(color_prom[i], 3)) g += 0xc0; if (BIT(color_prom[i], 4)) b += 0x3f; if (BIT(color_prom[i], 5)) b += 0xc0; palette_set_color(machine, i, MAKE_RGB(r, g, b)); } for (i = 0; i < 16; i++) { colortable[0x00 + i] = i; colortable[0x10 + i] = i; colortable[0x20 + i] = i + 0x10; /* PCB can swap address lines 1 and 2 when accessing color PROM */ if (BIT(i, 1)) { colortable[0x10 + i] ^= 6; } if (BIT(i, 2)) { colortable[0x10 + i] ^= 6; } } } static void update_edges(int area) { UINT8* map = memory_region(REGION_GFX2) + 0x200 * area; // MADALIEN: // // area 0 section A - casino // section B - tunnel // area 1 section A - city // section B - tunnel // // MADALINA: // // area 0 section A - desert // section B - tunnel // area 1 section A - lake // section B - tunnel tilemap_set_user_data(tilemap_edge1[0], map); /* left edge */ tilemap_set_user_data(tilemap_edge1[1], map); tilemap_set_user_data(tilemap_edge1[2], map); tilemap_set_user_data(tilemap_edge1[3], map); map += 0x80; tilemap_set_user_data(tilemap_edge2[0], map); /* right edge */ tilemap_set_user_data(tilemap_edge2[1], map); tilemap_set_user_data(tilemap_edge2[2], map); tilemap_set_user_data(tilemap_edge2[3], map); tilemap_mark_all_tiles_dirty(ALL_TILEMAPS); } static int scan_helper(int col, int row, int section) { return section * 0x100 + (~col & 15) * 8 + row; } static TILEMAP_MAPPER( scan_mode0 ) { return scan_helper(col, row, 0); } static TILEMAP_MAPPER( scan_mode1 ) { return scan_helper(col, row, 1); } static TILEMAP_MAPPER( scan_mode2 ) { return scan_helper(col, row, BIT(col, 4) ? 1 : 0); } static TILEMAP_MAPPER( scan_mode3 ) { return scan_helper(col, row, BIT(col, 4) ? 0 : 1); } static TILE_GET_INFO( get_tile_info_BG ) { const UINT8* p = param; SET_TILE_INFO(1, p[tile_index], BIT(madalien_video_flags, 2) ? 2 : 0, 0); } static TILE_GET_INFO( get_tile_info_FG ) { SET_TILE_INFO(0, madalien_videoram[tile_index], 0, 0); } static VIDEO_START( madalien ) { rectangle rect = { 0, 127, 0, 127 }; static crtc6845_interface crtc6845_intf = { 0, /* screen we are acting on */ PIXEL_CLOCK / 8, /* the clock of the chip */ 8, /* number of pixels per video memory address */ NULL, /* before pixel update callback */ NULL, /* row update callback */ NULL, /* after pixel update callback */ NULL /* call back for display state changes */ }; crtc6845_config(0, &crtc6845_intf); tilemap_fg = tilemap_create(get_tile_info_FG, tilemap_scan_cols_flip_x, TILEMAP_TYPE_PEN, 8, 8, 32, 32); tilemap_set_transparent_pen(tilemap_fg, 0); tilemap_edge1[0] = tilemap_create(get_tile_info_BG, scan_mode0, TILEMAP_TYPE_PEN, 16, 16, 16, 8); tilemap_edge1[1] = tilemap_create(get_tile_info_BG, scan_mode1, TILEMAP_TYPE_PEN, 16, 16, 16, 8); tilemap_edge1[2] = tilemap_create(get_tile_info_BG, scan_mode2, TILEMAP_TYPE_PEN, 16, 16, 32, 8); tilemap_edge1[3] = tilemap_create(get_tile_info_BG, scan_mode3, TILEMAP_TYPE_PEN, 16, 16, 32, 8); tilemap_edge2[0] = tilemap_create(get_tile_info_BG, scan_mode0, TILEMAP_TYPE_PEN, 16, 16, 16, 8); tilemap_edge2[1] = tilemap_create(get_tile_info_BG, scan_mode1, TILEMAP_TYPE_PEN, 16, 16, 16, 8); tilemap_edge2[2] = tilemap_create(get_tile_info_BG, scan_mode2, TILEMAP_TYPE_PEN, 16, 16, 32, 8); tilemap_edge2[3] = tilemap_create(get_tile_info_BG, scan_mode3, TILEMAP_TYPE_PEN, 16, 16, 32, 8); update_edges(0); tilemap_set_scrolldy(tilemap_edge2[0], 0, machine->screen[0].height - 256); tilemap_set_scrolldy(tilemap_edge2[1], 0, machine->screen[0].height - 256); tilemap_set_scrolldy(tilemap_edge2[2], 0, machine->screen[0].height - 256); tilemap_set_scrolldy(tilemap_edge2[3], 0, machine->screen[0].height - 256); tilemap_set_flip(tilemap_edge2[0], TILEMAP_FLIPY); tilemap_set_flip(tilemap_edge2[1], TILEMAP_FLIPY); tilemap_set_flip(tilemap_edge2[2], TILEMAP_FLIPY); tilemap_set_flip(tilemap_edge2[3], TILEMAP_FLIPY); headlight_bitmap = auto_bitmap_alloc(128, 128, BITMAP_FORMAT_INDEXED16); drawgfx(headlight_bitmap, machine->gfx[2], 0, 0, 0, 0, 0x00, 0x00, &rect, TRANSPARENCY_NONE, 0); drawgfx(headlight_bitmap, machine->gfx[2], 0, 0, 0, 1, 0x00, 0x40, &rect, TRANSPARENCY_NONE, 0); tmp_bitmap = auto_bitmap_alloc(256, 256, BITMAP_FORMAT_INDEXED16); } static VIDEO_UPDATE( madalien ) { int i; int flip_screen; /* draw background */ rectangle rect = { 0, 255, 0, 255 }; rectangle clip_edge1 = rect; rectangle clip_edge2 = rect; int mode = madalien_scroll & 3; clip_edge1.max_y = madalien_edge1_pos ^ 0x7f; clip_edge2.min_y = madalien_edge2_pos | 0x80; fillbitmap(tmp_bitmap, machine->pens[0], &rect); tilemap_draw( tmp_bitmap, &clip_edge1, tilemap_edge1[mode], 0, 0); tilemap_draw( tmp_bitmap, &clip_edge2, tilemap_edge2[mode], 0, 0); /* draw foreground */ for (i = 0; i < 256; i++) { decodechar(machine->gfx[0], i, madalien_charram, machine->drv->gfxdecodeinfo[0].gfxlayout); } tilemap_mark_all_tiles_dirty(tilemap_fg); tilemap_draw(tmp_bitmap, &rect, tilemap_fg, 0, 0); /* highlight section A (outside of tunnels) */ if (mode != 1) { int x; int y; int _L = 0; int _T = 0; int _R = 256; int _B = 256; if (mode == 2) { if (_L < (madalien_scroll & 0xfc)) _L = (madalien_scroll & 0xfc); } if (mode == 3) { if (_R > (madalien_scroll & 0xfc)) _R = (madalien_scroll & 0xfc); } for (y = _T; y < _B; y++) { for (x = _L; x < _R; x++) { *BITMAP_ADDR16(tmp_bitmap, y, x) |= 8; } } } /* draw car headlight */ if (BIT(madalien_video_flags, 0)) { int x; int y; for (y = 0; y < 128; y++) { int ypos = (y - madalien_headlight_pos) & 0xff; for (x = 0; x < 128; x++) { if (*BITMAP_ADDR16(headlight_bitmap, y, x) != 0) { *BITMAP_ADDR16(tmp_bitmap, ypos, x) |= 8; } } } }; /* flip screen if necessary */ flip_screen = 0; if (BIT(readinputportbytag("DIP"), 6)) /* cocktail DIP */ { if (BIT(madalien_screen_control, 0)) { flip_screen = 1; } } copybitmap(bitmap, tmp_bitmap, flip_screen, flip_screen, 0, 0, cliprect, TRANSPARENCY_NONE, 0); return 0; } static INTERRUPT_GEN( madalien_interrupt ) { cpunum_set_input_line(0, INPUT_LINE_NMI, (readinputportbytag("PLAYER2") & 0x80) ? CLEAR_LINE : ASSERT_LINE); } static READ8_HANDLER( madalien_shift_lo_r ) { const UINT8* table = memory_region(REGION_USER1); return table[256 * madalien_shift_count + madalien_shift_data]; } static READ8_HANDLER( madalien_shift_hi_r ) { UINT8 result = 0; UINT8 flip = 0; if (BIT(madalien_shift_data, 0)) flip |= 1 << 7; if (BIT(madalien_shift_data, 1)) flip |= 1 << 6; if (BIT(madalien_shift_data, 2)) flip |= 1 << 5; if (BIT(madalien_shift_data, 3)) flip |= 1 << 4; if (BIT(madalien_shift_data, 4)) flip |= 1 << 3; if (BIT(madalien_shift_data, 5)) flip |= 1 << 2; if (BIT(madalien_shift_data, 6)) flip |= 1 << 1; if (BIT(madalien_shift_data, 7)) flip |= 1 << 0; { const UINT8* table = memory_region(REGION_USER1); UINT8 lookup = table[256 * (madalien_shift_count ^ 7) + flip]; if (BIT(lookup, 0)) result |= 1 << 6; if (BIT(lookup, 1)) result |= 1 << 5; if (BIT(lookup, 2)) result |= 1 << 4; if (BIT(lookup, 3)) result |= 1 << 3; if (BIT(lookup, 4)) result |= 1 << 2; if (BIT(lookup, 5)) result |= 1 << 1; if (BIT(lookup, 6)) result |= 1 << 0; } return result; } static WRITE8_HANDLER(madalien_video_flags_w) { data &= 15; if (madalien_video_flags != data) { update_edges(data >> 3); } madalien_video_flags = data; } static WRITE8_HANDLER( madalien_headlight_pos_w ) { madalien_headlight_pos = data; } static WRITE8_HANDLER( madalien_scroll_w ) { int i; // bits #0 and #1 define scrolling mode // // mode 0 - cycle over map section A // mode 1 - cycle over map section B // // mode 2 - transition from B to A // mode 3 - transition from A to B for (i = 0; i < 4; i++) { tilemap_set_scrollx( tilemap_edge1[i], 0, -(data & 0xfc)); tilemap_set_scrollx( tilemap_edge2[i], 0, -(data & 0xfc)); } madalien_scroll = data; } static WRITE8_HANDLER( madalien_edge1_pos_w ) { madalien_edge1_pos = data & 0x7f; tilemap_set_scrolly(tilemap_edge1[0], 0, madalien_edge1_pos); tilemap_set_scrolly(tilemap_edge1[1], 0, madalien_edge1_pos); tilemap_set_scrolly(tilemap_edge1[2], 0, madalien_edge1_pos); tilemap_set_scrolly(tilemap_edge1[3], 0, madalien_edge1_pos); } static WRITE8_HANDLER( madalien_edge2_pos_w ) { madalien_edge2_pos = data & 0x7f; tilemap_set_scrolly(tilemap_edge2[0], 0, madalien_edge2_pos); tilemap_set_scrolly(tilemap_edge2[1], 0, madalien_edge2_pos); tilemap_set_scrolly(tilemap_edge2[2], 0, madalien_edge2_pos); tilemap_set_scrolly(tilemap_edge2[3], 0, madalien_edge2_pos); } static WRITE8_HANDLER( madalien_shift_data_w ) { madalien_shift_data = data; } static WRITE8_HANDLER( madalien_shift_count_w ) { madalien_shift_count = data & 7; } static WRITE8_HANDLER( madalien_screen_control_w ) { /* bit #0 is set during player 2's turn, bit #3 is set during CRTC initialization */ madalien_screen_control = data & 15; } static WRITE8_HANDLER( madalien_output_w ) { /* output latch, eight output bits, none connected */ } static WRITE8_HANDLER( madalien_sound_command_w ) { cpunum_set_input_line(1, 0, ASSERT_LINE); soundlatch_w(offset, data); } static READ8_HANDLER(madalien_sound_command_r ) { cpunum_set_input_line(1, 0, CLEAR_LINE); return soundlatch_r(offset); } static WRITE8_HANDLER( madalien_portA_w ) { /* not emulated - amplification? */ } static WRITE8_HANDLER( madalien_portB_w ) { /* not emulated - motor sound? */ } static ADDRESS_MAP_START( main_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x03ff) AM_RAM AM_RANGE(0x6000, 0x63ff) AM_RAM AM_BASE(&madalien_videoram) AM_RANGE(0x6400, 0x67ff) AM_RAM AM_RANGE(0x6800, 0x7fff) AM_RAM AM_BASE(&madalien_charram) AM_RANGE(0x8000, 0x8000) AM_MIRROR(0x0ff0) AM_WRITE(crtc6845_address_w) AM_RANGE(0x8001, 0x8001) AM_MIRROR(0x0ff0) AM_READWRITE(crtc6845_register_r, crtc6845_register_w) AM_RANGE(0x8004, 0x8004) AM_MIRROR(0x0ff0) AM_WRITE(madalien_screen_control_w) AM_RANGE(0x8005, 0x8005) AM_MIRROR(0x0ff0) AM_WRITE(madalien_output_w) AM_RANGE(0x8006, 0x8006) AM_MIRROR(0x0ff0) AM_READWRITE(soundlatch2_r, madalien_sound_command_w) AM_RANGE(0x8008, 0x8008) AM_MIRROR(0x07f0) AM_READWRITE(madalien_shift_lo_r, madalien_shift_count_w) AM_RANGE(0x8009, 0x8009) AM_MIRROR(0x07f0) AM_READWRITE(madalien_shift_hi_r, madalien_shift_data_w) AM_RANGE(0x800b, 0x800b) AM_MIRROR(0x07f0) AM_WRITE(madalien_video_flags_w) AM_RANGE(0x800c, 0x800c) AM_MIRROR(0x07f0) AM_WRITE(madalien_headlight_pos_w) AM_RANGE(0x800d, 0x800d) AM_MIRROR(0x07f0) AM_WRITE(madalien_edge1_pos_w) AM_RANGE(0x800e, 0x800e) AM_MIRROR(0x07f0) AM_WRITE(madalien_edge2_pos_w) AM_RANGE(0x800f, 0x800f) AM_MIRROR(0x07f0) AM_WRITE(madalien_scroll_w) AM_RANGE(0x9000, 0x9000) AM_MIRROR(0x0ff0) AM_READ(input_port_0_r) AM_RANGE(0x9001, 0x9001) AM_MIRROR(0x0ff0) AM_READ(input_port_1_r) AM_RANGE(0x9002, 0x9002) AM_MIRROR(0x0ff0) AM_READ(input_port_2_r) AM_RANGE(0xa000, 0xffff) AM_ROM ADDRESS_MAP_END static ADDRESS_MAP_START( sound_map, ADDRESS_SPACE_PROGRAM, 8 ) AM_RANGE(0x0000, 0x03ff) AM_MIRROR(0x1c00) AM_RAM AM_RANGE(0x6000, 0x6003) AM_MIRROR(0x1ffc) AM_RAM /* unknown device in an epoxy block, might be tilt detection */ AM_RANGE(0x8000, 0x8000) AM_MIRROR(0x1ffc) AM_READ(madalien_sound_command_r) AM_RANGE(0x8000, 0x8000) AM_MIRROR(0x1ffc) AM_WRITE(AY8910_control_port_0_w) AM_RANGE(0x8001, 0x8001) AM_MIRROR(0x1ffc) AM_WRITE(AY8910_write_port_0_w) AM_RANGE(0x8002, 0x8002) AM_MIRROR(0x1ffc) AM_WRITE(soundlatch2_w) AM_RANGE(0xf800, 0xffff) AM_ROM ADDRESS_MAP_END static INPUT_PORTS_START( madalien ) PORT_START_TAG("PLAYER1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(1) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_START_TAG("DIP") PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives )) PORT_DIPLOCATION("SW:1,2") PORT_DIPSETTING( 0x00, "3" ) PORT_DIPSETTING( 0x01, "4" ) PORT_DIPSETTING( 0x02, "5" ) PORT_DIPSETTING( 0x03, "6" ) PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Coinage )) PORT_DIPLOCATION("SW:3,4") PORT_DIPSETTING( 0x0c, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_2C ) ) PORT_DIPNAME( 0x30, 0x00, DEF_STR( Bonus_Life )) PORT_DIPLOCATION("SW:5,6") PORT_DIPSETTING( 0x00, "3000" ) PORT_DIPSETTING( 0x10, "5000" ) PORT_DIPSETTING( 0x20, "7000" ) PORT_DIPSETTING( 0x30, "never" ) PORT_DIPNAME( 0x40, 0x00, DEF_STR( Cabinet )) PORT_DIPLOCATION("SW:8") PORT_DIPSETTING( 0x00, DEF_STR( Upright )) PORT_DIPSETTING( 0x40, DEF_STR( Cocktail )) PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_VBLANK ) PORT_START_TAG("PLAYER2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) /* or service coin */ INPUT_PORTS_END static const UINT32 headlight_xoffset[] = { STEP8(0x78, 1), STEP8(0x70, 1), STEP8(0x68, 1), STEP8(0x60, 1), STEP8(0x58, 1), STEP8(0x50, 1), STEP8(0x48, 1), STEP8(0x40, 1), STEP8(0x38, 1), STEP8(0x30, 1), STEP8(0x28, 1), STEP8(0x20, 1), STEP8(0x18, 1), STEP8(0x10, 1), STEP8(0x08, 1), STEP8(0x00, 1), }; static const UINT32 headlight_yoffset[] = { STEP32(0x0000, 0x80), STEP32(0x1000, 0x80) }; static const gfx_layout headlightlayout = { 128, 64, 1, 1, { 0 }, EXTENDED_XOFFS, EXTENDED_YOFFS, 0x2000, headlight_xoffset, headlight_yoffset }; static const gfx_layout charlayout = { 8, 8, 256, 3, { 2*0x4000, 1*0x4000, 0*0x4000 }, { STEP8(0, 1) }, { STEP8(0, 8) }, 64 }; static const gfx_layout tilelayout = { 16, 16, RGN_FRAC(1,3), 3, { RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) }, { 0x30*8+4, 0x30*8+5, 0x30*8+6, 0x30*8+7, 0x20*8+4, 0x20*8+5, 0x20*8+6, 0x20*8+7, 0x10*8+4, 0x10*8+5, 0x10*8+6, 0x10*8+7, 0x00*8+4, 0x00*8+5, 0x00*8+6, 0x00*8+7 }, { STEP16(0, 8) }, 0x200 }; static GFXDECODE_START( madalien ) GFXDECODE_ENTRY( 0, 0, charlayout, 32, 2 ) /* foreground characters, stored in RAM */ GFXDECODE_ENTRY( REGION_GFX1, 0, tilelayout, 0, 4 ) GFXDECODE_ENTRY( REGION_GFX3, 0, headlightlayout, 0, 1 ) GFXDECODE_END static struct AY8910interface ay8910_interface = { NULL, NULL, madalien_portA_w, madalien_portB_w }; static MACHINE_DRIVER_START( madalien ) /* main CPU */ MDRV_CPU_ADD_TAG("main", M6502, MAIN_CLOCK / 8) /* 1324kHz */ MDRV_CPU_PROGRAM_MAP(main_map, 0) MDRV_CPU_VBLANK_INT(madalien_interrupt, 1) /* audio CPU */ MDRV_CPU_ADD_TAG("sound", M6502, SOUND_CLOCK / 8) /* 512kHz */ MDRV_CPU_PROGRAM_MAP(sound_map, 0) MDRV_CPU_PERIODIC_INT(nmi_line_pulse, 800) /* unknown due to incomplete schematics */ /* video hardware */ MDRV_VIDEO_ATTRIBUTES(VIDEO_TYPE_RASTER) MDRV_SCREEN_RAW_PARAMS(PIXEL_CLOCK, 336, 0, 256, 288, 0, 256) MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16) MDRV_GFXDECODE(madalien) MDRV_PALETTE_LENGTH(32) MDRV_COLORTABLE_LENGTH(48) MDRV_PALETTE_INIT(madalien) MDRV_VIDEO_START(madalien) MDRV_VIDEO_UPDATE(madalien) /* sound hardware */ MDRV_SPEAKER_STANDARD_MONO("mono") MDRV_SOUND_ADD(AY8910, SOUND_CLOCK / 4) MDRV_SOUND_CONFIG(ay8910_interface) MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.23) MACHINE_DRIVER_END ROM_START( madalien ) ROM_REGION( 0x10000, REGION_CPU1, 0 ) /* main CPU */ ROM_LOAD( "m7.3f", 0xc000, 0x0800, CRC(4d12f89d) SHA1(e155f9135bc2bea56e211052f2b74d25e76308c8) ) ROM_LOAD( "m6.3h", 0xc800, 0x0800, CRC(1bc4a57b) SHA1(02252b868d0c07c0a18240e9d831c303cdcfa9a6) ) ROM_LOAD( "m5.3k", 0xd000, 0x0800, CRC(8db99572) SHA1(f8cf22f8c134b47756b7f02c5ca0217100466744) ) ROM_LOAD( "m4.3l", 0xd800, 0x0800, CRC(fba671af) SHA1(dd74bd357c82d525948d836a7f860bbb3182c825) ) ROM_LOAD( "m3.4f", 0xe000, 0x0800, CRC(1aad640d) SHA1(9ace7d2c5ef9e789c2b8cc65420b19ce72cd95fa) ) ROM_LOAD( "m2.4h", 0xe800, 0x0800, CRC(cbd533a0) SHA1(d3be81fb9ba40e30e5ff0171efd656b11dd20f2b) ) ROM_LOAD( "m1.4k", 0xf000, 0x0800, CRC(ad654b1d) SHA1(f8b365dae3801e97e04a10018a790d3bdb5d9439) ) ROM_LOAD( "m0.4l", 0xf800, 0x0800, CRC(cf7aa787) SHA1(f852cc806ecc582661582326747974a14f50174a) ) ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* audio CPU */ ROM_LOAD( "m8", 0xf800, 0x0400, CRC(cfd19dab) SHA1(566dc84ffe9bcaeb112250a9e1882bf62f47b579) ) ROM_LOAD( "m9", 0xfc00, 0x0400, CRC(48f30f24) SHA1(9c0bf6e43b143d6af1ebb9dad2bdc2b53eb2e48e) ) ROM_REGION( 0x0c00, REGION_GFX1, ROMREGION_DISPOSE ) /* background tiles */ ROM_LOAD( "mc.3k", 0x0000, 0x0400, CRC(2daadfb7) SHA1(8be084a39b256e538fd57111e92d47115cb142cd) ) ROM_LOAD( "md.3l", 0x0400, 0x0400, CRC(3ee1287a) SHA1(33bc59a8d09d22f3db80f881c2f37aa788718138) ) ROM_LOAD( "me.3m", 0x0800, 0x0400, CRC(45a5c201) SHA1(ac600afeabf494634c3189d8e96644bd0deb45f3) ) ROM_REGION( 0x0400, REGION_GFX2, 0 ) /* background tile map */ ROM_LOAD( "mf.4h", 0x0000, 0x0400, CRC(e9cba773) SHA1(356c7edb1b412a9e04f0747e780c945af8791c55) ) ROM_REGION( 0x0400, REGION_GFX3, ROMREGION_DISPOSE ) /* headlight */ ROM_LOAD( "ma.2b", 0x0000, 0x0400, CRC(aab16446) SHA1(d2342627cc2766004343f27515d8a7989d5fe932) ) ROM_REGION( 0x0800, REGION_USER1, 0 ) /* shifting table */ ROM_LOAD( "mb.5c", 0x0000, 0x0800, CRC(cb801e49) SHA1(7444c4af7cf07e5fdc54044d62ea4fcb201b2b8b) ) ROM_REGION( 0x0020, REGION_PROMS, 0 ) /* color PROM */ ROM_LOAD( "mg.7f", 0x0000, 0x0020, CRC(3395b31f) SHA1(26235fb448a4180c58f0887e53a29c17857b3b34) ) ROM_END ROM_START( madalina ) ROM_REGION( 0x10000, REGION_CPU1, 0 ) /* main CPU */ ROM_LOAD( "2716.4c", 0xb000, 0x0800, CRC(90be68af) SHA1(472ccfd2e04d6d49be47d919cba0c55d850b2887) ) ROM_LOAD( "2716.4e", 0xb800, 0x0800, CRC(aba10cbb) SHA1(6ca213ded8ed7f4f310ab5ae25220cf867dd1d00) ) ROM_LOAD( "2716.3f", 0xc000, 0x0800, CRC(c3af484c) SHA1(c3667526d3b5aeee68823f92826053e657512851) ) ROM_LOAD( "2716.3h", 0xc800, 0x0800, CRC(78ca5a87) SHA1(729d69ee63c710241a098471e9769063dfe8ef1e) ) ROM_LOAD( "2716.3k", 0xd000, 0x0800, CRC(070e81ea) SHA1(006831f4bf289812e4e87a3ece7885e8b901f2f5) ) ROM_LOAD( "2716.3l", 0xd800, 0x0800, CRC(98225cb0) SHA1(ca74f5e33fa9116215b03abadd5d09840c04fb0b) ) ROM_LOAD( "2716.4f", 0xe000, 0x0800, CRC(52fea0fc) SHA1(443fd859daf4279d5976256a4b1c970b520661a2) ) ROM_LOAD( "2716.4h", 0xe800, 0x0800, CRC(dba6c4f6) SHA1(51f815fc7eb99a05eee6204de2d4cad1734adc52) ) ROM_LOAD( "2716.4k", 0xf000, 0x0800, CRC(06991af6) SHA1(19112306529721222b6e1c07920348c263d8b8aa) ) ROM_LOAD( "2716.4l", 0xf800, 0x0800, CRC(57752b47) SHA1(a34d3150ea9082889154042dbea3386f71322a78) ) ROM_REGION( 0x10000, REGION_CPU2, 0 ) /* audio CPU */ ROM_LOAD( "8_2708.4d", 0xf800, 0x0400, CRC(46162e7e) SHA1(7ed85f4a9ac58d6d9bafba0c843a16c269656563) ) ROM_LOAD( "9_2708.3d", 0xfc00, 0x0400, CRC(4175f5c4) SHA1(45cae8a1fcfd34b91c63cc7e544a32922da14f16) ) ROM_REGION( 0x0c00, REGION_GFX1, ROMREGION_DISPOSE ) /* background tiles */ ROM_LOAD( "mc-1.3k", 0x0000, 0x0400, NO_DUMP ) ROM_LOAD( "me-1.3l", 0x0400, 0x0400, CRC(7328a425) SHA1(327adc8b0e25d93f1ae98a44c26d0aaaac1b1a9c) ) ROM_LOAD( "md-1.3m", 0x0800, 0x0400, CRC(b5329929) SHA1(86890e1b7cc8cb31fc0dcbc2d3cff02e4cf95619) ) ROM_REGION( 0x0400, REGION_GFX2, 0 ) /* background tile map */ ROM_LOAD( "mf-1.4h", 0x0000, 0x0400, CRC(9b04c446) SHA1(918013f3c0244ab6a670b9d1b6b642298e2c5ab8) ) ROM_REGION( 0x0400, REGION_GFX3, ROMREGION_DISPOSE ) /* headlight */ ROM_LOAD( "ma.2b", 0x0000, 0x0400, CRC(aab16446) SHA1(d2342627cc2766004343f27515d8a7989d5fe932) ) ROM_REGION( 0x0800, REGION_USER1, 0 ) /* shifting table */ ROM_LOAD( "mb.5c", 0x0000, 0x0800, CRC(cb801e49) SHA1(7444c4af7cf07e5fdc54044d62ea4fcb201b2b8b) ) ROM_REGION( 0x0020, REGION_PROMS, 0 ) /* color PROM */ ROM_LOAD( "mg-1.7f", 0x0000, 0x0020, CRC(e622396a) SHA1(8972704bd25fed462e25c453771cc5ca4fc74034) ) ROM_END static DRIVER_INIT( madalien ) { state_save_register_global(madalien_video_flags); state_save_register_global(madalien_screen_control); state_save_register_global(madalien_scroll); state_save_register_global(madalien_edge1_pos); state_save_register_global(madalien_edge2_pos); state_save_register_global(madalien_headlight_pos); state_save_register_global(madalien_shift_count); state_save_register_global(madalien_shift_data); } /* rom parent machine inp init */ GAME( 1980, madalien, 0, madalien, madalien, madalien, ROT270, "Data East Corporation", "Mad Alien", GAME_IMPERFECT_SOUND ) GAME( 1980, madalina, madalien, madalien, madalien, madalien, ROT270, "Data East Corporation", "Mad Alien (Highway Chase)", GAME_IMPERFECT_SOUND )