/**************************************************************************************** Super Wing - (c) 1985 Wing (UPL?) driver by Tomasz Slanina probably a sequel to flipjack Hardware a bit (interrupts, sound) similar to mouser as well TODO: - unused rom 6.8s (located on the pcb near the gfx rom 7.8p, but contains data (similar to the one in roms 4.5p and 5.5r). There are two possibilities: its bad dump of gfx rom (two extra bit layers of current gfx) or it's banked at 0x4000 - 0x7fff area. - dump color prom - some unknown DSW and inputs - hopper - unknown writes - measure clocks *****************************************************************************************/ #include "emu.h" #include "cpu/z80/z80.h" #include "sound/ay8910.h" #define MASTER_CLOCK XTAL_18_432MHz class superwng_state : public driver_device { public: superwng_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_videoram_bg(*this, "videorabg"), m_videoram_fg(*this, "videorafg"), m_colorram_bg(*this, "colorrabg"), m_colorram_fg(*this, "colorrafg") { } required_device m_maincpu; required_device m_audiocpu; required_shared_ptr m_videoram_bg; required_shared_ptr m_videoram_fg; required_shared_ptr m_colorram_bg; required_shared_ptr m_colorram_fg; UINT8 m_tile_bank; UINT8 m_sound_byte; UINT8 m_nmi_enable; tilemap_t * m_bg_tilemap; tilemap_t * m_fg_tilemap; DECLARE_WRITE8_MEMBER(superwng_nmi_enable_w); DECLARE_WRITE8_MEMBER(superwng_sound_interrupt_w); DECLARE_WRITE8_MEMBER(superwng_sound_nmi_clear_w); DECLARE_WRITE8_MEMBER(superwng_bg_vram_w); DECLARE_WRITE8_MEMBER(superwng_bg_cram_w); DECLARE_WRITE8_MEMBER(superwng_fg_vram_w); DECLARE_WRITE8_MEMBER(superwng_fg_cram_w); DECLARE_WRITE8_MEMBER(superwng_tilebank_w); DECLARE_WRITE8_MEMBER(superwng_flip_screen_w); DECLARE_WRITE8_MEMBER(superwng_cointcnt1_w); DECLARE_WRITE8_MEMBER(superwng_cointcnt2_w); DECLARE_WRITE8_MEMBER(superwng_hopper_w); DECLARE_READ8_MEMBER(superwng_sound_byte_r); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); virtual void machine_start(); virtual void machine_reset(); virtual void video_start(); virtual void palette_init(); UINT32 screen_update_superwng(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(superwng_nmi_interrupt); INTERRUPT_GEN_MEMBER(superwng_sound_nmi_assert); }; TILE_GET_INFO_MEMBER(superwng_state::get_bg_tile_info) { int code = m_videoram_bg[tile_index]; int attr = m_colorram_bg[tile_index]; code= (code&0x7f) | ((attr&0x40)<<1) | ((code&0x80)<<1); code|=m_tile_bank?0x200:0; int flipx=(attr&0x80) ? TILE_FLIPX : 0; int flipy=(attr&0x80) ? TILE_FLIPY : 0; SET_TILE_INFO_MEMBER(0, code, attr & 0xf, flipx|flipy); } TILE_GET_INFO_MEMBER(superwng_state::get_fg_tile_info) { int code = m_videoram_fg[tile_index]; int attr = m_colorram_fg[tile_index]; code= (code&0x7f) | ((attr&0x40)<<1) | ((code&0x80)<<1); code|=m_tile_bank?0x200:0; int flipx=(attr&0x80) ? TILE_FLIPX : 0; int flipy=(attr&0x80) ? TILE_FLIPY : 0; SET_TILE_INFO_MEMBER(0, code, attr & 0xf, flipx|flipy); } void superwng_state::video_start() { m_bg_tilemap = &machine().tilemap().create(tilemap_get_info_delegate(FUNC(superwng_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); m_fg_tilemap = &machine().tilemap().create(tilemap_get_info_delegate(FUNC(superwng_state::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); m_bg_tilemap->set_scrollx(0, 64); } UINT32 superwng_state::screen_update_superwng(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { m_bg_tilemap->draw(bitmap, cliprect, 0, 0); rectangle tmp = cliprect; if (flip_screen()) { tmp.min_x += 32; m_fg_tilemap->draw(bitmap, tmp, 0, 0); } else { tmp.max_x -= 32; m_fg_tilemap->draw(bitmap, tmp, 0, 0); } //sprites for (int i = 0x3e; i >= 0; i -= 2) { /* 76543210 video0: xxxxxx code x /flip x enable? video1: xxxxxxxx x color0: xxxxxxxx y color1: xxx unused? x ? xxxx color */ if (~m_videoram_bg[i] & 1) continue; int code = (m_videoram_bg[i] >> 2) | 0x40; int flip = ~m_videoram_bg[i] >> 1 & 1; int sx = 240 - m_videoram_bg[i + 1]; int sy = m_colorram_bg[i]; int color = m_colorram_bg[i + 1] & 0xf; drawgfx_transpen(bitmap, cliprect,machine().gfx[1], code, color, flip, flip, sx, sy, 0); } return 0; } static const UINT8 superwng_colors[]= /* temporary */ { 0x00, 0xc4, 0xff, 0x87, 0x00, 0xb0, 0xff, 0x2f, 0x00, 0x07, 0xff, 0xe0, 0x00, 0x86, 0xff, 0xc6, 0x00, 0x07, 0x3f, 0xff, 0x00, 0xb0, 0x38, 0x27, 0x00, 0x20, 0xff, 0x27, 0x00, 0xa4, 0xff, 0x87, 0x00, 0x58, 0xa8, 0x27, 0x00, 0x38, 0x3f, 0x27, 0x00, 0x80, 0xe4, 0x38, 0x00, 0x87, 0xff, 0x07, 0x00, 0xc0, 0x07, 0x3f, 0x00, 0x1f, 0x3f, 0xff, 0x00, 0x86, 0x05, 0xff, 0x00, 0xc0, 0xe8, 0xff }; void superwng_state::palette_init() { int i; const UINT8 * ptr=superwng_colors; for (i = 0; i < machine().total_colors(); i++) { int bit0, bit1, bit2, r, g, b; bit0 = BIT(*ptr, 0); bit1 = BIT(*ptr, 1); bit2 = BIT(*ptr, 2); r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; bit0 = BIT(*ptr, 3); bit1 = BIT(*ptr, 4); bit2 = BIT(*ptr, 5); g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; bit0 = BIT(*ptr, 6); bit1 = BIT(*ptr, 7); b = 0x4f * bit0 + 0xa8 * bit1; palette_set_color(machine(),i,MAKE_RGB(r,g,b)); ++ptr; } } WRITE8_MEMBER(superwng_state::superwng_nmi_enable_w) { m_nmi_enable = data; } INTERRUPT_GEN_MEMBER(superwng_state::superwng_nmi_interrupt) { if (BIT(m_nmi_enable, 0)) nmi_line_pulse(device); } WRITE8_MEMBER(superwng_state::superwng_sound_interrupt_w) { m_sound_byte = data; m_audiocpu->set_input_line(0, ASSERT_LINE); } READ8_MEMBER(superwng_state::superwng_sound_byte_r) { m_audiocpu->set_input_line(0, CLEAR_LINE); return m_sound_byte; } WRITE8_MEMBER(superwng_state::superwng_sound_nmi_clear_w) { m_audiocpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); } INTERRUPT_GEN_MEMBER(superwng_state::superwng_sound_nmi_assert) { if (BIT(m_nmi_enable, 0)) device.execute().set_input_line(INPUT_LINE_NMI, ASSERT_LINE); } WRITE8_MEMBER(superwng_state::superwng_bg_vram_w) { m_videoram_bg[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(superwng_state::superwng_bg_cram_w) { m_colorram_bg[offset] = data; m_bg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(superwng_state::superwng_fg_vram_w) { m_videoram_fg[offset] = data; m_fg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(superwng_state::superwng_fg_cram_w) { m_colorram_fg[offset] = data; m_fg_tilemap->mark_tile_dirty(offset); } WRITE8_MEMBER(superwng_state::superwng_tilebank_w) { m_tile_bank = data; m_bg_tilemap->mark_all_dirty(); m_fg_tilemap->mark_all_dirty(); } WRITE8_MEMBER(superwng_state::superwng_flip_screen_w) { flip_screen_set(~data & 0x01); m_bg_tilemap->mark_all_dirty(); m_fg_tilemap->mark_all_dirty(); } WRITE8_MEMBER(superwng_state::superwng_cointcnt1_w) { coin_counter_w(machine(), 0, data); } WRITE8_MEMBER(superwng_state::superwng_cointcnt2_w) { coin_counter_w(machine(), 1, data); } WRITE8_MEMBER(superwng_state::superwng_hopper_w) { } static ADDRESS_MAP_START( superwng_map, AS_PROGRAM, 8, superwng_state ) AM_RANGE(0x0000, 0x6fff) AM_ROM AM_WRITENOP AM_RANGE(0x7000, 0x7fff) AM_RAM AM_RANGE(0x8000, 0x83ff) AM_RAM_WRITE(superwng_bg_vram_w) AM_SHARE("videorabg") AM_RANGE(0x8400, 0x87ff) AM_RAM_WRITE(superwng_fg_vram_w) AM_SHARE("videorafg") AM_RANGE(0x8800, 0x8bff) AM_RAM_WRITE(superwng_bg_cram_w) AM_SHARE("colorrabg") AM_RANGE(0x8c00, 0x8fff) AM_RAM_WRITE(superwng_fg_cram_w) AM_SHARE("colorrafg") AM_RANGE(0x9800, 0x99ff) AM_RAM AM_RANGE(0xa000, 0xa000) AM_READ_PORT("P1") AM_RANGE(0xa000, 0xa000) AM_WRITE(superwng_hopper_w) AM_RANGE(0xa080, 0xa080) AM_READ_PORT("P2") AM_RANGE(0xa100, 0xa100) AM_READ_PORT("DSW1") AM_RANGE(0xa100, 0xa100) AM_WRITE(superwng_sound_interrupt_w) AM_RANGE(0xa180, 0xa180) AM_READ_PORT("DSW2") AM_RANGE(0xa180, 0xa180) AM_WRITENOP // watchdog? int ack? AM_RANGE(0xa181, 0xa181) AM_WRITE(superwng_nmi_enable_w) AM_RANGE(0xa182, 0xa182) AM_WRITE(superwng_tilebank_w) AM_RANGE(0xa183, 0xa183) AM_WRITE(superwng_flip_screen_w) AM_RANGE(0xa184, 0xa184) AM_WRITE(superwng_cointcnt1_w) AM_RANGE(0xa185, 0xa185) AM_WRITENOP // unknown, always(?) 0 AM_RANGE(0xa186, 0xa186) AM_WRITE(superwng_cointcnt2_w) AM_RANGE(0xa187, 0xa187) AM_WRITENOP // unknown, always(?) 0 ADDRESS_MAP_END static ADDRESS_MAP_START( superwng_sound_map, AS_PROGRAM, 8, superwng_state ) AM_RANGE(0x0000, 0x1fff) AM_ROM AM_RANGE(0x2000, 0x23ff) AM_RAM AM_RANGE(0x3000, 0x3000) AM_WRITE(superwng_sound_nmi_clear_w) AM_RANGE(0x4000, 0x4000) AM_DEVREADWRITE_LEGACY("ay1", ay8910_r, ay8910_data_w) AM_RANGE(0x5000, 0x5000) AM_DEVWRITE_LEGACY("ay1", ay8910_address_w) AM_RANGE(0x6000, 0x6000) AM_DEVREADWRITE_LEGACY("ay2", ay8910_r, ay8910_data_w) AM_RANGE(0x7000, 0x7000) AM_DEVWRITE_LEGACY("ay2", ay8910_address_w) ADDRESS_MAP_END static INPUT_PORTS_START( superwng ) PORT_START("P1") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_NAME("P1 Shoot") PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("P1 Right Flipper") PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("P1 Left Flipper") PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_COCKTAIL PORT_NAME("P2 Tilt") PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_START("P2") PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_COCKTAIL PORT_NAME("P2 Shoot") PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_COCKTAIL PORT_NAME("P2 Right Flipper") PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL PORT_NAME("P2 Left Flipper") PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("P1 Tilt") PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_START("DSW1") PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x01, DEF_STR( On ) ) PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x02, DEF_STR( On ) ) PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x04, DEF_STR( On ) ) PORT_DIPNAME( 0x08, 0x00, DEF_STR( Cabinet ) ) PORT_DIPSETTING( 0x00, DEF_STR( Upright )) PORT_DIPSETTING( 0x08, DEF_STR( Cocktail )) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x10, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x20, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x40, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x80, DEF_STR( Lives ) ) PORT_DIPSETTING( 0x80, "3" ) PORT_DIPSETTING( 0x00, "5" ) PORT_START("DSW2") PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_A ) ) PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x01, DEF_STR( 1C_5C ) ) PORT_DIPSETTING( 0x00, "1 Coin/10 Credits" ) PORT_DIPNAME( 0x0c, 0x04, DEF_STR( Coin_B ) ) PORT_DIPSETTING( 0x0c, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C )) PORT_DIPSETTING( 0x00, DEF_STR( 1C_2C ) ) PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x10, DEF_STR( On ) ) PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown )) // hopper related, writes 0 to 0xa000 every frame if it is set PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x20, DEF_STR( On ) ) PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown )) // hopper related, if 0x20 is set, and this is set, it will lock up with HOPPER EMPTY PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x40, DEF_STR( On ) ) PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown )) PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) PORT_DIPSETTING( 0x80, DEF_STR( On ) ) INPUT_PORTS_END static const gfx_layout charlayout = { 8,8, RGN_FRAC(1,1), 2, { 0,4 }, {8*8+0,8*8+1,8*8+2,8*8+3,0,1,2,3}, {8*0, 8*1, 8*2, 8*3, 8*4, 8*5, 8*6, 8*7}, 16*8 }; static const gfx_layout spritelayout = { 16,16, RGN_FRAC(1,1), 2, { 0,4 }, {8*8+0,8*8+1,8*8+2,8*8+3,0,1,2,3, 16*8+8*8+0,16*8+8*8+1,16*8+8*8+2,16*8+8*8+3,16*8+0,16*8+1,16*8+2,16*8+3}, {8*0, 8*1, 8*2, 8*3, 8*4, 8*5, 8*6, 8*7, 16*8*2+8*0, 16*8*2+8*1, 16*8*2+8*2, 16*8*2+8*3, 16*8*2+8*4, 16*8*2+8*5, 16*8*2+8*6, 16*8*2+8*7, }, 16*8*4 }; static GFXDECODE_START( superwng ) GFXDECODE_ENTRY( "gfx1", 0x0000, charlayout, 0, 16 ) GFXDECODE_ENTRY( "gfx1", 0x0000, spritelayout, 0, 16 ) GFXDECODE_END void superwng_state::machine_start() { save_item(NAME(m_tile_bank)); save_item(NAME(m_sound_byte)); save_item(NAME(m_nmi_enable)); } void superwng_state::machine_reset() { m_sound_byte = 0; m_nmi_enable = 0; } static const ay8910_interface ay8910_config_1 = { AY8910_LEGACY_OUTPUT, AY8910_DEFAULT_LOADS, DEVCB_DRIVER_MEMBER(superwng_state,superwng_sound_byte_r), DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }; static const ay8910_interface ay8910_config_2 = { AY8910_LEGACY_OUTPUT, AY8910_DEFAULT_LOADS, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL, DEVCB_NULL }; static MACHINE_CONFIG_START( superwng, superwng_state ) /* basic machine hardware */ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK/4) MCFG_CPU_PROGRAM_MAP(superwng_map) MCFG_CPU_VBLANK_INT_DRIVER("screen", superwng_state, superwng_nmi_interrupt) MCFG_CPU_ADD("audiocpu", Z80, MASTER_CLOCK/4) MCFG_CPU_PROGRAM_MAP(superwng_sound_map) MCFG_CPU_PERIODIC_INT_DRIVER(superwng_state, superwng_sound_nmi_assert, 4*60) /* video hardware */ MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_REFRESH_RATE(60) MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) MCFG_SCREEN_SIZE(32*8, 32*8) MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1) MCFG_GFXDECODE(superwng) MCFG_PALETTE_LENGTH(0x40) MCFG_SCREEN_UPDATE_DRIVER(superwng_state, screen_update_superwng) MCFG_SPEAKER_STANDARD_MONO("mono") MCFG_SOUND_ADD("ay1", AY8910, MASTER_CLOCK/12) MCFG_SOUND_CONFIG(ay8910_config_1) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) MCFG_SOUND_ADD("ay2", AY8910, MASTER_CLOCK/12) MCFG_SOUND_CONFIG(ay8910_config_2) MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50) MACHINE_CONFIG_END ROM_START( superwng ) ROM_REGION( 0x20000, "maincpu", 0 ) ROM_LOAD( "2.5l", 0x0000, 0x2000, CRC(8d102f8d) SHA1(ff6d994273a2e493a68637822cd0b1a2f69fd054) ) ROM_LOAD( "3.5m", 0x2000, 0x2000, CRC(3b08bd19) SHA1(2020e2835df86a6a279bbf9d013a489f0e32a4bd) ) ROM_LOAD( "4.5p", 0x4000, 0x2000, CRC(6a49746d) SHA1(f5cd5eb77f60972a3897243f9ee3d61aac0878fc) ) ROM_LOAD( "5.5r", 0x6000, 0x2000, CRC(ebd23487) SHA1(16e8faf989aa80dbf9934450ec4ba642a6f88c63) ) ROM_LOAD( "6.8s", 0x10000, 0x4000, CRC(774433e0) SHA1(82b10d797581c14914bcce320f2aa5d3fb1fba33) ) /* unknown */ ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "1.1a", 0x0000, 0x2000, CRC(a70aa39e) SHA1(b03de65d7bd020eb77495997128dce5ccbdbefac) ) ROM_REGION( 0x4000, "gfx1", 0 ) ROM_LOAD( "7.8p", 0x0000, 0x4000, CRC(b472603c) SHA1(96f477a47a5be3db1292fea4f5c91ab155013f74) ) ROM_REGION( 0x0040, "proms", 0 ) ROM_LOAD( "bprom.bin", 0x0000, 0x0040, NO_DUMP) ROM_END GAME( 1985, superwng, 0, superwng, superwng, driver_device, 0, ROT90, "Wing", "Super Wing", GAME_WRONG_COLORS | GAME_SUPPORTS_SAVE )