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galaxia: reorder sets, pretty sure rom 13H was a bad dump anyway

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This commit is contained in:
hap 2024-11-29 22:50:21 +01:00
parent 7df4863859
commit 8583a1cba9
3 changed files with 59 additions and 88 deletions
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1
src/mame/mame.lst
View File

@ -47200,7 +47200,6 @@ astrowar // (c) 1980
galaxia // (c) 1979
galaxiaa // (c) 1979
galaxiab // (c) 1979
galaxiac // (c) 1979
@source:zaccaria/laserbat.cpp
catnmous // (c) 1982

137
src/mame/zaccaria/galaxia.cpp
View File

@ -56,23 +56,17 @@ real hardware video of Astro Wars can be seen here: youtu.be/eSrQFBMeDlM
--------------------------------------------------------------------------------
About the 1-bit different 13H ROM in "galaxiab" compared to the one in "galaxia"
and "galaxiaa": The change is a RAM address from $1CD5(unknown) to $1CC5(player X
position). When an alien is diving down, it reads from there. Set "galaxiac" also
reads from $1CC5.
Also note that "galaxiab" 13H was dumped from 2 boards, so that should take away
remaining suspicion that it might be a bad dump.
TODO:
- astrowar resets at the boss fight, very likely a bad bit in one ROM (MT7016)
- verify if extended play dipswitch values are correct for astrowar, and
identify unknown dipswitch
- Are the unknown port reads in galaxia used for anything? Port 5 disables
collision detection, maybe for testing/debugging, the others are unknown.
- What are ports 0 and 4 read for in galaxiaa? Is it some sort of protection?
It's also suspicious that they moved IN0 to the main memory map.
- What is port 5 exactly for? If it doesn't return 0xff, collision is disabled,
maybe for testing/debugging?
- Are there other versions of galaxia with different colors? The alternate sets
in MAME took the gfx roms from the parent, but there are references online
showing that not all versions look alike.
in MAME took the gfx roms from the 1st dumped version, but there are references
online showing that not all versions look alike.
- support screen raw params, blanking is much like how laserbat hardware does it
and is needed to correct the speed in all machines
- provide accurate sprite/bg sync in astrowar
@ -569,13 +563,12 @@ void galaxia_state::galaxia_mem(address_map &map)
m_ram_view[1](0x1800, 0x1bff).ram().w(FUNC(galaxia_state::video_w<1>)).share(m_video_ram);
map(0x1c00, 0x1fff).mirror(0x6000).ram();
map(0x2000, 0x33ff).rom();
map(0x7214, 0x7214).portr("IN0");
}
void galaxia_state::galaxiaa_mem(address_map &map)
{
galaxia_state::galaxia_mem(map);
map(0x7214, 0x7214).unmapr();
map(0x7214, 0x7214).portr("IN0");
}
void astrowar_state::astrowar_mem(address_map &map)
@ -593,7 +586,7 @@ void astrowar_state::astrowar_mem(address_map &map)
void galaxia_state::galaxia_io(address_map &map)
{
map.global_mask(0x07);
map(0x00, 0x00).w(FUNC(galaxia_state::scroll_w));
map(0x00, 0x00).w(FUNC(galaxia_state::scroll_w)).portr("IN0");
map(0x02, 0x02).portr("IN1");
map(0x05, 0x05).lr8(NAME([] () { return 0xff; }));
map(0x06, 0x06).portr("DSW0");
@ -603,7 +596,7 @@ void galaxia_state::galaxia_io(address_map &map)
void galaxia_state::galaxiaa_io(address_map &map)
{
galaxia_state::galaxia_io(map);
map(0x00, 0x00).portr("IN0");
map(0x00, 0x00).unmapr();
}
void galaxia_state::galaxia_data(address_map &map)
@ -620,13 +613,13 @@ void galaxia_state::galaxia_data(address_map &map)
static INPUT_PORTS_START( galaxia )
PORT_START("IN0")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("IN1")
PORT_BIT( 0x03, IP_ACTIVE_HIGH, IPT_UNKNOWN )
@ -642,7 +635,7 @@ static INPUT_PORTS_START( galaxia )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("3N:5")
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("3N:5")
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("3N:4")
@ -674,17 +667,17 @@ static INPUT_PORTS_START( galaxia )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
static INPUT_PORTS_START( astrowar )
static INPUT_PORTS_START( galaxiaa )
PORT_INCLUDE( galaxia )
PORT_MODIFY("IN0")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0xc0, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1)
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON1 )
PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNUSED )
INPUT_PORTS_END
@ -746,7 +739,7 @@ void galaxia_state::galaxiaa(machine_config &config)
void astrowar_state::astrowar(machine_config &config)
{
galaxiaa(config);
galaxia(config);
// basic machine hardware
m_maincpu->set_addrmap(AS_PROGRAM, &astrowar_state::astrowar_mem);
@ -772,7 +765,28 @@ ROM_START( galaxia )
ROM_LOAD( "galaxia.11h", 0x00800, 0x0400, CRC(1520eb3d) SHA1(3683174da701e1124af0f9c2ee4a9a84f3fea33a) )
ROM_LOAD( "galaxia.13h", 0x00c00, 0x0400, CRC(c4482770) SHA1(aee983cc3d80989f49aea4138961bb623039484a) )
ROM_LOAD( "galaxia.8i", 0x01000, 0x0400, CRC(45b88599) SHA1(3b79c21db1aa9d80fac81ac5a554e438805febd1) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(c0baa654) SHA1(80e0880c32ad285fbce0f7f552268b964b97cab3) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(76bd9fe3) SHA1(1abc8e40063aaa9140ea5e0341127eb0a7e86c88) )
ROM_LOAD( "galaxia.11i", 0x02400, 0x0400, CRC(4456808a) SHA1(f9e8cfdde0e17f13f1be297b2b4503ccc959b33c) )
ROM_LOAD( "galaxia.13i", 0x02800, 0x0400, CRC(cf653b9a) SHA1(fef5943de60cb5ba2459fc6ae7419e29c96a76cd) )
ROM_LOAD( "galaxia.11l", 0x02c00, 0x0400, CRC(50c6a645) SHA1(46638907bc393df6be25fc7461d73047d1746ffc) )
ROM_LOAD( "galaxia.13l", 0x03000, 0x0400, CRC(3a9c38c7) SHA1(d1e934092b69c0f3f9636eba05a1d8a6d9588e6b) )
ROM_REGION( 0x0800, "tiles", 0 )
ROM_LOAD( "galaxia.3d", 0x00000, 0x0400, CRC(1dc30185) SHA1(e3c75eecb80b376ece98f602e1b9587487841824) ) // taken from galaxiaa
ROM_LOAD( "galaxia.1d", 0x00400, 0x0400, CRC(2dd50aab) SHA1(758d7a5383c9a1ee134d99e3f7025819cfbe0e0f) ) // taken from galaxiaa
ROM_REGION( 0x0200, "proms", 0 )
ROM_LOAD( "prom.11o", 0x0000, 0x0200, CRC(ae816417) SHA1(9497857d13c943a2735c3b85798199054e613b2c) ) // colors + priority
ROM_END
ROM_START( galaxiaa )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "galaxia.8h", 0x00000, 0x0400, CRC(f3b4ffde) SHA1(15b004e7821bfc145158b1e9435f061c524f6b86) )
ROM_LOAD( "galaxia.10h", 0x00400, 0x0400, CRC(6d07fdd4) SHA1(d7d4b345a055275d59951788569db370bccd5195) )
ROM_LOAD( "galaxia.11h", 0x00800, 0x0400, CRC(1520eb3d) SHA1(3683174da701e1124af0f9c2ee4a9a84f3fea33a) )
ROM_LOAD( "galaxia.13h", 0x00c00, 0x0400, CRC(c4482770) SHA1(aee983cc3d80989f49aea4138961bb623039484a) )
ROM_LOAD( "galaxia.8i", 0x01000, 0x0400, CRC(45b88599) SHA1(3b79c21db1aa9d80fac81ac5a554e438805febd1) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(c0baa654) SHA1(80e0880c32ad285fbce0f7f552268b964b97cab3) ) // sldh
ROM_LOAD( "galaxia.11i", 0x02400, 0x0400, CRC(4456808a) SHA1(f9e8cfdde0e17f13f1be297b2b4503ccc959b33c) )
ROM_LOAD( "galaxia.13i", 0x02800, 0x0400, CRC(cf653b9a) SHA1(fef5943de60cb5ba2459fc6ae7419e29c96a76cd) )
ROM_LOAD( "galaxia.11l", 0x02c00, 0x0400, CRC(50c6a645) SHA1(46638907bc393df6be25fc7461d73047d1746ffc) )
@ -786,64 +800,22 @@ ROM_START( galaxia )
ROM_LOAD( "prom.11o", 0x0000, 0x0200, CRC(ae816417) SHA1(9497857d13c943a2735c3b85798199054e613b2c) ) // colors + priority
ROM_END
ROM_START( galaxiaa )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "galaxia.8h", 0x00000, 0x0400, CRC(f3b4ffde) SHA1(15b004e7821bfc145158b1e9435f061c524f6b86) )
ROM_LOAD( "galaxia.10h", 0x00400, 0x0400, CRC(6d07fdd4) SHA1(d7d4b345a055275d59951788569db370bccd5195) )
ROM_LOAD( "galaxia.11h", 0x00800, 0x0400, CRC(1520eb3d) SHA1(3683174da701e1124af0f9c2ee4a9a84f3fea33a) )
ROM_LOAD( "galaxia.13h", 0x00c00, 0x0400, CRC(c4482770) SHA1(aee983cc3d80989f49aea4138961bb623039484a) )
ROM_LOAD( "galaxia.8i", 0x01000, 0x0400, CRC(45b88599) SHA1(3b79c21db1aa9d80fac81ac5a554e438805febd1) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(76bd9fe3) SHA1(1abc8e40063aaa9140ea5e0341127eb0a7e86c88) ) // sldh
ROM_LOAD( "galaxia.11i", 0x02400, 0x0400, CRC(4456808a) SHA1(f9e8cfdde0e17f13f1be297b2b4503ccc959b33c) )
ROM_LOAD( "galaxia.13i", 0x02800, 0x0400, CRC(cf653b9a) SHA1(fef5943de60cb5ba2459fc6ae7419e29c96a76cd) )
ROM_LOAD( "galaxia.11l", 0x02c00, 0x0400, CRC(50c6a645) SHA1(46638907bc393df6be25fc7461d73047d1746ffc) )
ROM_LOAD( "galaxia.13l", 0x03000, 0x0400, CRC(3a9c38c7) SHA1(d1e934092b69c0f3f9636eba05a1d8a6d9588e6b) )
ROM_REGION( 0x0800, "tiles", 0 )
ROM_LOAD( "galaxia.3d", 0x00000, 0x0400, CRC(1dc30185) SHA1(e3c75eecb80b376ece98f602e1b9587487841824) ) // taken from parent
ROM_LOAD( "galaxia.1d", 0x00400, 0x0400, CRC(2dd50aab) SHA1(758d7a5383c9a1ee134d99e3f7025819cfbe0e0f) ) // taken from parent
ROM_REGION( 0x0200, "proms", 0 )
ROM_LOAD( "prom.11o", 0x0000, 0x0200, CRC(ae816417) SHA1(9497857d13c943a2735c3b85798199054e613b2c) ) // colors + priority
ROM_END
ROM_START( galaxiab )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "galaxia.8h", 0x00000, 0x0400, CRC(f3b4ffde) SHA1(15b004e7821bfc145158b1e9435f061c524f6b86) )
ROM_LOAD( "galaxia.10h", 0x00400, 0x0400, CRC(6d07fdd4) SHA1(d7d4b345a055275d59951788569db370bccd5195) )
ROM_LOAD( "galaxia.11h", 0x00800, 0x0400, CRC(1520eb3d) SHA1(3683174da701e1124af0f9c2ee4a9a84f3fea33a) )
ROM_LOAD( "galaxia.13h", 0x00c00, 0x0400, CRC(1d22219b) SHA1(6ab8ea8c78db30d80de98879018726d0420d30fe) ) // sldh - only 1 bit difference compared with to galaxiaa, not a bad dump, see notes above
ROM_LOAD( "galaxia.8i", 0x01000, 0x0400, CRC(45b88599) SHA1(3b79c21db1aa9d80fac81ac5a554e438805febd1) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(76bd9fe3) SHA1(1abc8e40063aaa9140ea5e0341127eb0a7e86c88) ) // sldh
ROM_LOAD( "galaxia.11i", 0x02400, 0x0400, CRC(4456808a) SHA1(f9e8cfdde0e17f13f1be297b2b4503ccc959b33c) )
ROM_LOAD( "galaxia.13i", 0x02800, 0x0400, CRC(cf653b9a) SHA1(fef5943de60cb5ba2459fc6ae7419e29c96a76cd) )
ROM_LOAD( "galaxia.11l", 0x02c00, 0x0400, CRC(50c6a645) SHA1(46638907bc393df6be25fc7461d73047d1746ffc) )
ROM_LOAD( "galaxia.13l", 0x03000, 0x0400, CRC(3a9c38c7) SHA1(d1e934092b69c0f3f9636eba05a1d8a6d9588e6b) )
ROM_REGION( 0x0800, "tiles", 0 )
ROM_LOAD( "galaxia.3d", 0x00000, 0x0400, CRC(1dc30185) SHA1(e3c75eecb80b376ece98f602e1b9587487841824) ) // taken from parent
ROM_LOAD( "galaxia.1d", 0x00400, 0x0400, CRC(2dd50aab) SHA1(758d7a5383c9a1ee134d99e3f7025819cfbe0e0f) ) // taken from parent
ROM_REGION( 0x0200, "proms", 0 )
ROM_LOAD( "prom.11o", 0x0000, 0x0200, CRC(ae816417) SHA1(9497857d13c943a2735c3b85798199054e613b2c) ) // colors + priority
ROM_END
ROM_START( galaxiac )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "galaxia.8h", 0x00000, 0x0400, CRC(f3b4ffde) SHA1(15b004e7821bfc145158b1e9435f061c524f6b86) )
ROM_LOAD( "galaxia.10h", 0x00400, 0x0400, CRC(6d07fdd4) SHA1(d7d4b345a055275d59951788569db370bccd5195) )
ROM_LOAD( "galaxia.11h", 0x00800, 0x0400, CRC(5682d56f) SHA1(15afb3296e93f8371d36b686ce372f917bd5b771) ) // sldh
ROM_LOAD( "galaxia.13h", 0x00c00, 0x0400, CRC(80dafe84) SHA1(8a71a05f1b0ddba36bf748a4801f3a78f63af1db) ) // sldh
ROM_LOAD( "galaxia.8i", 0x01000, 0x0400, CRC(45b88599) SHA1(3b79c21db1aa9d80fac81ac5a554e438805febd1) )
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(76bd9fe3) SHA1(1abc8e40063aaa9140ea5e0341127eb0a7e86c88) ) // sldh
ROM_LOAD( "galaxia.10i", 0x02000, 0x0400, CRC(76bd9fe3) SHA1(1abc8e40063aaa9140ea5e0341127eb0a7e86c88) )
ROM_LOAD( "galaxia.11i", 0x02400, 0x0400, CRC(4456808a) SHA1(f9e8cfdde0e17f13f1be297b2b4503ccc959b33c) )
ROM_LOAD( "galaxia.13i", 0x02800, 0x0400, CRC(ffe86fdb) SHA1(67b02a5c39dbe515b6d68583c8831b0dae15374a) ) // sldh
ROM_LOAD( "galaxia.11l", 0x02c00, 0x0400, CRC(8e3f5343) SHA1(6298be9bb33975854cb3d009b89913b1a8018aee) ) // sldh
ROM_LOAD( "galaxia.13l", 0x03000, 0x0400, CRC(3a9c38c7) SHA1(d1e934092b69c0f3f9636eba05a1d8a6d9588e6b) )
ROM_REGION( 0x0800, "tiles", 0 )
ROM_LOAD( "galaxia.3d", 0x00000, 0x0400, CRC(1dc30185) SHA1(e3c75eecb80b376ece98f602e1b9587487841824) ) // taken from parent
ROM_LOAD( "galaxia.1d", 0x00400, 0x0400, CRC(2dd50aab) SHA1(758d7a5383c9a1ee134d99e3f7025819cfbe0e0f) ) // taken from parent
ROM_LOAD( "galaxia.3d", 0x00000, 0x0400, CRC(1dc30185) SHA1(e3c75eecb80b376ece98f602e1b9587487841824) ) // taken from galaxiaa
ROM_LOAD( "galaxia.1d", 0x00400, 0x0400, CRC(2dd50aab) SHA1(758d7a5383c9a1ee134d99e3f7025819cfbe0e0f) ) // taken from galaxiaa
ROM_REGION( 0x0200, "proms", 0 )
ROM_LOAD( "prom.11o", 0x0000, 0x0200, CRC(ae816417) SHA1(9497857d13c943a2735c3b85798199054e613b2c) ) // colors + priority
@ -878,7 +850,6 @@ ROM_END
// YEAR, NAME, PARENT, MACHINE, INPUT, CLASS, INIT, SCREEN, COMPANY, FULLNAME, FLAGS
GAME( 1979, galaxia, 0, galaxia, galaxia, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1979, galaxiaa, galaxia, galaxiaa, galaxia, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1979, galaxiab, galaxia, galaxiaa, galaxia, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 3)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1979, galaxiac, galaxia, galaxiaa, galaxia, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 4)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1980, astrowar, 0, astrowar, astrowar, astrowar_state, empty_init, ROT90, "Zaccaria / Zelco", "Astro Wars", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1979, galaxiaa, galaxia, galaxiaa, galaxiaa, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE ) // protected?
GAME( 1979, galaxiab, galaxia, galaxia, galaxia, galaxia_state, empty_init, ROT90, "Zaccaria / Zelco", "Galaxia (set 3)", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1980, astrowar, 0, astrowar, galaxia, astrowar_state, empty_init, ROT90, "Zaccaria / Zelco", "Astro Wars", MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )

9
src/mame/zaccaria/quasar.cpp
View File

@ -16,9 +16,10 @@ hinting at a strong link between the two companies.
Zaccaria are an Italian company, Century were based in Manchester UK.
TODO:
- Missing enemy shooting sound effect, needs netlist?
- Where is the flipscreen signal?
- Test/service input isn't working?
- missing enemy shooting sound effect, needs netlist sound
- missing color cycling effect after beating 3rd level? seen on an arcade video
- where is the flipscreen signal?
- test/service input isn't working?
It's picky about vblank duration: If it's too short, parts of the game run too
slow. Or if it's too long, parts of the game run too fast, and eg. the 3rd level
@ -476,7 +477,7 @@ static INPUT_PORTS_START( quasar )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:3,4")
PORT_DIPNAME( 0x0c, 0x04, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:3,4")
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )