diff options
Diffstat (limited to 'src/mame/drivers/supduck.cpp')
-rw-r--r-- | src/mame/drivers/supduck.cpp | 84 |
1 files changed, 28 insertions, 56 deletions
diff --git a/src/mame/drivers/supduck.cpp b/src/mame/drivers/supduck.cpp index d90dc44bee5..0d1eef70286 100644 --- a/src/mame/drivers/supduck.cpp +++ b/src/mame/drivers/supduck.cpp @@ -36,17 +36,17 @@ class supduck_state : public driver_device { public: supduck_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_spriteram(*this, "spriteram") , - m_text_videoram(*this, "textvideoram"), - m_fore_videoram(*this, "forevideoram"), - m_back_videoram(*this, "backvideoram"), - m_gfxdecode(*this, "gfxdecode"), - m_palette(*this, "palette"), - m_spritegen(*this, "spritegen"), - m_soundlatch(*this, "soundlatch") + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_audiocpu(*this, "audiocpu") + , m_spriteram(*this, "spriteram") + , m_text_videoram(*this, "textvideoram") + , m_fore_videoram(*this, "forevideoram") + , m_back_videoram(*this, "backvideoram") + , m_gfxdecode(*this, "gfxdecode") + , m_palette(*this, "palette") + , m_spritegen(*this, "spritegen") + , m_soundlatch(*this, "soundlatch") { } void supduck(machine_config &config); @@ -139,7 +139,7 @@ uint32_t supduck_state::screen_update(screen_device &screen, bitmap_ind16 &bitma m_back_tilemap->draw(screen, bitmap, cliprect, 0, 0); m_fore_tilemap->draw(screen, bitmap, cliprect, 0, 0); - m_spritegen->draw_sprites(bitmap, cliprect, m_gfxdecode, 3, m_spriteram->buffer(), m_spriteram->bytes(), flip_screen(), 1 ); + m_spritegen->draw_sprites(bitmap, cliprect, m_spriteram->buffer(), m_spriteram->bytes(), flip_screen(), true); m_text_tilemap->draw(screen, bitmap, cliprect, 0, 0); return 0; @@ -369,32 +369,14 @@ static INPUT_PORTS_START( supduck ) INPUT_PORTS_END -static const gfx_layout spritelayout_bionicc= -{ - 16,16, /* 16*16 sprites */ - RGN_FRAC(1,4), /* 2048 sprites */ - 4, /* 4 bits per pixel */ - { RGN_FRAC(3,4), RGN_FRAC(2,4), RGN_FRAC(1,4), RGN_FRAC(0,4) }, - { - 0,1,2,3,4,5,6,7, - (16*8)+0,(16*8)+1,(16*8)+2,(16*8)+3, - (16*8)+4,(16*8)+5,(16*8)+6,(16*8)+7 - }, - { - 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, - 8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8, - }, - 256 /* every sprite takes 256 consecutive bytes */ -}; - -static const gfx_layout vramlayout_bionicc= +static const gfx_layout vramlayout= { 8,8, /* 8*8 characters */ RGN_FRAC(1,1), /* 1024 character */ 2, /* 2 bitplanes */ { 4,0 }, - { 0,1,2,3,8,9,10,11 }, - { 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16 }, + { STEP4(0,1), STEP4(4*2,1) }, + { STEP8(0,4*2*2) }, 128 /* every character takes 128 consecutive bytes */ }; @@ -405,32 +387,20 @@ static const gfx_layout tile_layout = RGN_FRAC(1, 2), 4, { RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0, 4, 0 }, - { - 0, 1, 2, 3, 8 + 0, 8 + 1, 8 + 2, 8 + 3, - 64 * 8 + 0, 64 * 8 + 1, 64 * 8 + 2, 64 * 8 + 3, 64 * 8 + 8 + 0, 64 * 8 + 8 + 1, 64 * 8 + 8 + 2, 64 * 8 + 8 + 3, - 2 * 64 * 8 + 0, 2 * 64 * 8 + 1, 2 * 64 * 8 + 2, 2 * 64 * 8 + 3, 2 * 64 * 8 + 8 + 0, 2 * 64 * 8 + 8 + 1, 2 * 64 * 8 + 8 + 2, 2 * 64 * 8 + 8 + 3, - 3 * 64 * 8 + 0, 3 * 64 * 8 + 1, 3 * 64 * 8 + 2, 3 * 64 * 8 + 3, 3 * 64 * 8 + 8 + 0, 3 * 64 * 8 + 8 + 1, 3 * 64 * 8 + 8 + 2, 3 * 64 * 8 + 8 + 3, - }, - { - 0 * 16, 1 * 16, 2 * 16, 3 * 16, 4 * 16, 5 * 16, 6 * 16, 7 * 16, - 8 * 16, 9 * 16, 10 * 16, 11 * 16, 12 * 16, 13 * 16, 14 * 16, 15 * 16, - 16 * 16, 17 * 16, 18 * 16, 19 * 16, 20 * 16, 21 * 16, 22 * 16, 23 * 16, - 24 * 16, 25 * 16, 26 * 16, 27 * 16, 28 * 16, 29 * 16, 30 * 16, 31 * 16 - }, + { STEP4(0,1), STEP4(4*2,1), STEP4(4*2*2*32,1), STEP4(4*2*2*32+4*2,1), + STEP4(4*2*2*64,1), STEP4(4*2*2*64+4*2,1), STEP4(4*2*2*96,1), STEP4(4*2*2*96+4*2,1) }, + { STEP32(0,4*2*2) }, 256 * 8 }; - static GFXDECODE_START( gfx_supduck ) - GFXDECODE_ENTRY( "gfx1", 0, vramlayout_bionicc, 768, 64 ) /* colors 768-1023 */ - GFXDECODE_ENTRY( "gfx2", 0, tile_layout, 0, 16 ) /* colors 0- 63 */ - GFXDECODE_ENTRY( "gfx3", 0, tile_layout, 256, 16 ) /* colors 256- 319 */ - GFXDECODE_ENTRY( "gfx4", 0, spritelayout_bionicc, 512, 16 ) /* colors 512- 767 */ + GFXDECODE_ENTRY( "gfx1", 0, vramlayout, 768, 64 ) /* colors 768-1023 */ + GFXDECODE_ENTRY( "gfx2", 0, tile_layout, 0, 16 ) /* colors 0- 63 */ + GFXDECODE_ENTRY( "gfx3", 0, tile_layout, 256, 16 ) /* colors 256- 319 */ GFXDECODE_END - void supduck_state::machine_start() { membank("okibank")->configure_entries(0, 4, memregion("okibank")->base(), 0x20000); @@ -467,6 +437,8 @@ void supduck_state::supduck(machine_config &config) GFXDECODE(config, m_gfxdecode, m_palette, gfx_supduck); TIGEROAD_SPRITE(config, m_spritegen, 0); + m_spritegen->set_palette(m_palette); + m_spritegen->set_color_base(512); /* colors 512- 767 */ PALETTE(config, m_palette).set_format(palette_device::xRGBRRRRGGGGBBBB_bit4, 0x800/2); @@ -510,11 +482,11 @@ ROM_START( supduck ) ROM_LOAD( "13.ul31", 0x40000, 0x20000, CRC(bff7b7cd) SHA1(2f65cadcfcc02fe31ba721eea9f45d4a729e4374) ) ROM_LOAD( "14.ul32", 0x60000, 0x20000, CRC(97a7310b) SHA1(76b82bfea64b59890c0ba2e1688b7321507a4da7) ) - ROM_REGION( 0x80000, "gfx4", 0 ) - ROM_LOAD( "15.u1d", 0x60000, 0x20000, CRC(81bf1f27) SHA1(7a66630a2da85387904917d3c136880dffcb9649) ) - ROM_LOAD( "16.u2d", 0x40000, 0x20000, CRC(9573d6ec) SHA1(9923be782bae47c49913d01554bcf3e5efb5395b) ) - ROM_LOAD( "17.u1c", 0x20000, 0x20000, CRC(21ef14d4) SHA1(66e389aaa1186921a07da9a9a9eda88a1083ad42) ) - ROM_LOAD( "18.u2c", 0x00000, 0x20000, CRC(33dd0674) SHA1(b95dfcc16d939bac77f338b8a8cada19328a1993) ) + ROM_REGION( 0x80000, "spritegen", 0 ) + ROM_LOAD32_BYTE( "15.u1d", 0x00000, 0x20000, CRC(81bf1f27) SHA1(7a66630a2da85387904917d3c136880dffcb9649) ) + ROM_LOAD32_BYTE( "16.u2d", 0x00001, 0x20000, CRC(9573d6ec) SHA1(9923be782bae47c49913d01554bcf3e5efb5395b) ) + ROM_LOAD32_BYTE( "17.u1c", 0x00002, 0x20000, CRC(21ef14d4) SHA1(66e389aaa1186921a07da9a9a9eda88a1083ad42) ) + ROM_LOAD32_BYTE( "18.u2c", 0x00003, 0x20000, CRC(33dd0674) SHA1(b95dfcc16d939bac77f338b8a8cada19328a1993) ) ROM_REGION( 0x80000, "oki", 0 ) ROM_LOAD( "2.su12", 0x00000, 0x20000, CRC(745d42fb) SHA1(f9aee3ddbad3cc2f3a7002ee0d762eb041967e1e) ) // static sample data |