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new working clone

Browse Source 
---------------------------------
Dog Fight (Orca, prototype) [ShouTime, Dane Biegert, Smitdogg, The Dumping Union]
This commit is contained in:
Ivan Vangelista 2018-08-21 23:54:50 +02:00
parent 1c9ae9b1f4
commit 9b49217ed4
10 changed files with 573 additions and 410 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
scripts/target/mame/arcade.lua
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@ -3060,12 +3060,13 @@ files {
MAME_DIR .. "src/mame/drivers/marineb.cpp",
MAME_DIR .. "src/mame/includes/marineb.h",
MAME_DIR .. "src/mame/video/marineb.cpp",
MAME_DIR .. "src/mame/video/orca40c.cpp",
MAME_DIR .. "src/mame/video/orca40c.h",
MAME_DIR .. "src/mame/drivers/vastar.cpp",
MAME_DIR .. "src/mame/includes/vastar.h",
MAME_DIR .. "src/mame/video/vastar.cpp",
MAME_DIR .. "src/mame/drivers/zodiack.cpp",
MAME_DIR .. "src/mame/includes/zodiack.h",
MAME_DIR .. "src/mame/video/zodiack.cpp",
}
createMAMEProjects(_target, _subtarget, "pacific")

146
src/mame/drivers/vastar.cpp
View File

@ -109,11 +109,12 @@ Vsync : 60.58hz
#include "machine/74259.h"
#include "machine/watchdog.h"
#include "sound/ay8910.h"
#include "video/orca40c.h"
#include "screen.h"
#include "speaker.h"
void vastar_state::machine_start()
void vastar_common_state::machine_start()
{
save_item(NAME(m_nmi_mask));
}
@ -134,7 +135,7 @@ WRITE_LINE_MEMBER(vastar_state::flip_screen_w)
flip_screen_set(state);
}
WRITE_LINE_MEMBER(vastar_state::nmi_mask_w)
WRITE_LINE_MEMBER(vastar_common_state::nmi_mask_w)
{
m_nmi_mask = state;
}
@ -151,14 +152,14 @@ void vastar_state::main_map(address_map &map)
map(0xf000, 0xf7ff).ram().share("sharedram");
}
void vastar_state::main_port_map(address_map &map)
void vastar_common_state::main_port_map(address_map &map)
{
map.global_mask(0x0f);
map(0x00, 0x07).w("mainlatch", FUNC(ls259_device::write_d0));
}
void vastar_state::cpu2_map(address_map &map)
void vastar_common_state::cpu2_map(address_map &map)
{
map(0x0000, 0x1fff).rom();
map(0x4000, 0x47ff).ram().share("sharedram");
@ -167,13 +168,25 @@ void vastar_state::cpu2_map(address_map &map)
map(0x8080, 0x8080).portr("SYSTEM");
}
void vastar_state::cpu2_port_map(address_map &map)
void vastar_common_state::cpu2_port_map(address_map &map)
{
map.global_mask(0x0f);
map(0x00, 0x01).w("aysnd", FUNC(ay8910_device::address_data_w));
map(0x02, 0x02).r("aysnd", FUNC(ay8910_device::data_r));
}
void dogfightp_state::dogfightp_main_map(address_map &map)
{
map(0x0000, 0x7fff).rom();
map(0x9000, 0x903f).ram().w("videopcb", FUNC(orca_ovg_40c_device::attributes_w)).share("videopcb:attributeram");
map(0x9040, 0x905f).ram().share("videopcb:spriteram");
map(0x9060, 0x907f).ram().share("videopcb:bulletsram");
map(0x9080, 0x93ff).ram();
map(0xa000, 0xa3ff).ram().w("videopcb", FUNC(orca_ovg_40c_device::videoram_w)).share("videopcb:videoram");
map(0xb000, 0xb3ff).ram().w("videopcb", FUNC(orca_ovg_40c_device::videoram2_w)).share("videopcb:videoram_2");
map(0xe000, 0xe000).rw("watchdog", FUNC(watchdog_timer_device::reset_r), FUNC(watchdog_timer_device::reset_w));
map(0xf000, 0xf7ff).ram().share("sharedram");
}
static INPUT_PORTS_START( vastar )
PORT_START("P1")
@ -361,8 +374,6 @@ static INPUT_PORTS_START( pprobe )
PORT_DIPSETTING( 0x90, DEF_STR( 1C_7C ) )
INPUT_PORTS_END
static const gfx_layout charlayout =
{
8,8,
@ -411,56 +422,79 @@ static GFXDECODE_START( gfx_vastar )
GFXDECODE_END
INTERRUPT_GEN_MEMBER(vastar_state::vblank_irq)
INTERRUPT_GEN_MEMBER(vastar_common_state::vblank_irq)
{
if(m_nmi_mask)
device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
}
MACHINE_CONFIG_START(vastar_state::vastar)
void vastar_common_state::common(machine_config &config)
{
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6)
MCFG_DEVICE_PROGRAM_MAP(main_map)
MCFG_DEVICE_IO_MAP(main_port_map)
MCFG_DEVICE_VBLANK_INT_DRIVER("screen", vastar_state, vblank_irq)
Z80(config, m_maincpu, XTAL(18'432'000)/6);
m_maincpu->set_addrmap(AS_IO, &vastar_common_state::main_port_map);
MCFG_DEVICE_ADD("sub", Z80, XTAL(18'432'000)/6)
MCFG_DEVICE_PROGRAM_MAP(cpu2_map)
MCFG_DEVICE_IO_MAP(cpu2_port_map)
MCFG_DEVICE_PERIODIC_INT_DRIVER(vastar_state, irq0_line_hold, 242) /* 4 * vsync_freq(60.58) measured, it is not known yet how long it is asserted so we'll use HOLD_LINE for now */
Z80(config, m_subcpu, XTAL(18'432'000)/6);
m_subcpu->set_addrmap(AS_PROGRAM, &vastar_common_state::cpu2_map);
m_subcpu->set_addrmap(AS_IO, &vastar_common_state::cpu2_port_map);
m_subcpu->set_periodic_int(FUNC(vastar_common_state::irq0_line_hold), attotime::from_hz(242)); /* 4 * vsync_freq(60.58) measured, it is not known yet how long it is asserted so we'll use HOLD_LINE for now */
MCFG_QUANTUM_TIME(attotime::from_hz(600)) /* 10 CPU slices per frame - seems enough to ensure proper synchronization of the CPUs */
config.m_minimum_quantum = attotime::from_hz(600); /* 10 CPU slices per frame - seems enough to ensure proper synchronization of the CPUs */
ls259_device &mainlatch(LS259(config, "mainlatch"));
mainlatch.q_out_cb<0>().set(FUNC(vastar_state::nmi_mask_w));
mainlatch.q_out_cb<1>().set(FUNC(vastar_state::flip_screen_w));
mainlatch.q_out_cb<0>().set(FUNC(vastar_common_state::nmi_mask_w));
mainlatch.q_out_cb<2>().set_inputline(m_subcpu, INPUT_LINE_RESET).invert();
MCFG_WATCHDOG_ADD("watchdog")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60.58)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(32*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
MCFG_SCREEN_UPDATE_DRIVER(vastar_state, screen_update)
MCFG_SCREEN_PALETTE("palette")
MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_vastar)
MCFG_PALETTE_ADD_RRRRGGGGBBBB_PROMS("palette", "proms", 256)
WATCHDOG_TIMER(config, "watchdog");
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_DEVICE_ADD("aysnd", AY8910, XTAL(18'432'000)/12)
MCFG_AY8910_PORT_A_READ_CB(IOPORT("DSW1"))
MCFG_AY8910_PORT_B_READ_CB(IOPORT("DSW2"))
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
ay8910_device &aysnd(AY8910(config, "aysnd", XTAL(18'432'000)/12));
aysnd.port_a_read_callback().set_ioport("DSW1");
aysnd.port_b_read_callback().set_ioport("DSW2");
aysnd.add_route(ALL_OUTPUTS, "mono", 0.50);
}
void vastar_state::vastar(machine_config &config)
{
common(config);
m_maincpu->set_addrmap(AS_PROGRAM, &vastar_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(vastar_common_state::vblank_irq));
ls259_device &mainlatch(*subdevice<ls259_device>("mainlatch"));
mainlatch.q_out_cb<1>().set(FUNC(vastar_state::flip_screen_w));
/* video hardware */
screen_device& screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60.58);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(32*8, 32*8);
screen.set_visarea(0*8, 32*8-1, 2*8, 30*8-1);
screen.set_screen_update(FUNC(vastar_state::screen_update));
screen.set_palette("palette");
GFXDECODE(config, m_gfxdecode, m_palette, gfx_vastar);
PALETTE(config, m_palette, 256);
m_palette->set_prom_region("proms");
m_palette->set_init("palette", FUNC(palette_device::palette_init_RRRRGGGGBBBB_proms));
}
void dogfightp_state::dogfightp(machine_config &config)
{
common(config);
m_maincpu->set_addrmap(AS_PROGRAM, &dogfightp_state::dogfightp_main_map);
m_maincpu->set_vblank_int("videopcb:screen", FUNC(vastar_common_state::vblank_irq));
ls259_device &mainlatch(*subdevice<ls259_device>("mainlatch"));
mainlatch.q_out_cb<1>().set("videopcb", FUNC(orca_ovg_40c_device::flipscreen_w));
orca_ovg_40c_device& videopcb(ORCA_OVG_40C(config, "videopcb", 0));
videopcb.set_palette("videopcb:palette");
videopcb.set_percuss_hardware(true);
}
/***************************************************************************
@ -622,6 +656,28 @@ ROM_START( vastar4 ) /* minimal changes (2 bytes) from parent set */
ROM_LOAD( "tbp24s10.8n", 0x0000, 0x0100, CRC(b5297a3b) SHA1(a5a512f86097b7d892f6d11e8492e8a379c07f60) ) /* ???? */
ROM_END
ROM_START( dogfightp ) // all 2732
ROM_REGION( 0x10000, "maincpu", 0 ) // on ORCA OVG-34c board
ROM_LOAD( "1.4f", 0x0000, 0x1000, CRC(03f21fc8) SHA1(0210f4a05e32ff962a85d1a35e60453bb16585cd) )
ROM_LOAD( "4.4k", 0x1000, 0x1000, CRC(5f93c5fc) SHA1(bd0eb02fe3bcec526879c3a43f925a617f9b1696) )
ROM_LOAD( "2.4h", 0x2000, 0x1000, CRC(1739b24e) SHA1(71ef31b71b6f35e57c34c46f66556b75b2bf9197) )
ROM_LOAD( "5.4l", 0x3000, 0x1000, CRC(8f3fda8d) SHA1(b88bcabeb7bfb6b8420c0f70fc8eb7e624540f04) )
ROM_LOAD( "3.4j", 0x4000, 0x1000, CRC(5bdf8ddc) SHA1(1636389adcd87c5c725be9847ef3304a20d59def) )
ROM_LOAD( "6.4n", 0x5000, 0x1000, CRC(7c445c30) SHA1(220b8cc52dbce5aa126be114acb84e1376391522) )
ROM_REGION( 0x10000, "sub", 0 ) // on ORCA OVG-34c board
ROM_LOAD( "7.2f", 0x0000, 0x1000, CRC(61c14b5d) SHA1(570e6bb67988807f8539740ba3c7ca2aa2767067) )
ROM_REGION( 0x3000, "videopcb", 0 ) // on ORCA OVG-40c sub board
ROM_LOAD( "8.4r", 0x0000, 0x0800, CRC(c62f2ea1) SHA1(8742008225518fb6131083514484900012476681) )
ROM_IGNORE(0x0800) // is this used? Where?
ROM_LOAD( "9.7m", 0x0800, 0x1000, CRC(ffe05fee) SHA1(70b9d0808defd936e2c3567f8e6996a19753de81) )
ROM_LOAD( "10.7p", 0x1800, 0x1000, CRC(2cb51793) SHA1(d90177ef28730774202a04a0846281537a1883df) )
ROM_REGION( 0x0040, "videopcb:proms", 0 ) // not dumped for this set, on ORCA OVG-40c sub board
ROM_LOAD( "mmi6331.2a", 0x0000, 0x0020, CRC(69a35aa5) SHA1(fe494ed1ff642f95834dfca92e9c4494e04f7b81) )
ROM_LOAD( "mmi6331.2b", 0x0020, 0x0020, CRC(596ae457) SHA1(1c1a3130d88c5fd5c66ce9f91d97a09c0a0b535f) )
ROM_END
ROM_START( pprobe )
ROM_REGION( 0x10000, "maincpu", 0 )
@ -655,9 +711,9 @@ ROM_START( pprobe )
ROM_LOAD( "mmi6301-1.bin", 0x0000, 0x0100, CRC(b5297a3b) SHA1(a5a512f86097b7d892f6d11e8492e8a379c07f60) ) /* ???? == vastar - tbp24s10.8n */
ROM_END
GAME( 1983, vastar, 0, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 1)", MACHINE_SUPPORTS_SAVE ) // Sesame Japan was a brand of Fujikousan
GAME( 1983, vastar2, vastar, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, vastar3, vastar, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, vastar4, vastar, vastar, vastar4, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1985, pprobe, 0, vastar, pprobe, vastar_state, empty_init, ROT90, "Crux / Kyugo?", "Planet Probe (prototype?)", MACHINE_SUPPORTS_SAVE ) // has no Copyright, probably because Crux didn't have a trading name at this point?
GAME( 1983, vastar, 0, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 1)", MACHINE_SUPPORTS_SAVE ) // Sesame Japan was a brand of Fujikousan
GAME( 1983, vastar2, vastar, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 2)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, vastar3, vastar, vastar, vastar, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 3)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, vastar4, vastar, vastar, vastar4, vastar_state, empty_init, ROT90, "Orca (Sesame Japan license)", "Vastar (set 4)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, dogfightp, dogfight, dogfightp, vastar, dogfightp_state, empty_init, ROT270, "Orca", "Dog Fight (Orca, prototype)", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) /* bullet color needs to be verified */
GAME( 1985, pprobe, 0, vastar, pprobe, vastar_state, empty_init, ROT90, "Crux / Kyugo?", "Planet Probe (prototype?)", MACHINE_SUPPORTS_SAVE ) // has no Copyright, probably because Crux didn't have a trading name at this point?

177
src/mame/drivers/zodiack.cpp
View File

@ -91,24 +91,12 @@ Notes:
#include "emu.h"
#include "includes/zodiack.h"
#include "cpu/z80/z80.h"
#include "machine/watchdog.h"
#include "sound/ay8910.h"
#include "screen.h"
#include "video/orca40c.h"
#include "speaker.h"
#define PIXEL_CLOCK (XTAL(18'432'000)/3)
#define HTOTAL (396)
#define HBEND (0)
#define HBSTART (256)
#define VTOTAL (256)
#define VBEND (16)
#define VBSTART (240)
WRITE8_MEMBER( zodiack_state::nmi_mask_w )
{
m_main_nmi_enabled = (data & 1) ^ 1;
@ -158,13 +146,13 @@ void zodiack_state::main_map(address_map &map)
map(0x6090, 0x6090).r(m_soundlatch, FUNC(generic_latch_8_device::read)).w(FUNC(zodiack_state::master_soundlatch_w));
map(0x7000, 0x7000).nopr().w("watchdog", FUNC(watchdog_timer_device::reset_w)); /* NOP??? */
map(0x7100, 0x7100).w(FUNC(zodiack_state::nmi_mask_w));
map(0x7200, 0x7200).w(FUNC(zodiack_state::flipscreen_w));
map(0x9000, 0x903f).ram().w(FUNC(zodiack_state::attributes_w)).share("attributeram");
map(0x9040, 0x905f).ram().share("spriteram");
map(0x9060, 0x907f).ram().share("bulletsram");
map(0x7200, 0x7200).w("videopcb", FUNC(orca_ovg_40c_device::flipscreen_w));
map(0x9000, 0x903f).ram().w("videopcb", FUNC(orca_ovg_40c_device::attributes_w)).share("videopcb:attributeram");
map(0x9040, 0x905f).ram().share("videopcb:spriteram");
map(0x9060, 0x907f).ram().share("videopcb:bulletsram");
map(0x9080, 0x93ff).ram();
map(0xa000, 0xa3ff).ram().w(FUNC(zodiack_state::videoram_w)).share("videoram");
map(0xb000, 0xb3ff).ram().w(FUNC(zodiack_state::videoram2_w)).share("videoram_2");
map(0xa000, 0xa3ff).ram().w("videopcb", FUNC(orca_ovg_40c_device::videoram_w)).share("videopcb:videoram");
map(0xb000, 0xb3ff).ram().w("videopcb", FUNC(orca_ovg_40c_device::videoram2_w)).share("videopcb:videoram_2");
map(0xc000, 0xcfff).rom();
}
@ -496,63 +484,6 @@ static INPUT_PORTS_START( bounty )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
INPUT_PORTS_END
static const gfx_layout charlayout =
{
8,8, /* 8*8 chars */
256, /* 256 characters */
1, /* 1 bit per pixel */
{ 0 } , /* single bitplane */
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 /* every char takes 8 consecutive bytes */
};
static const gfx_layout charlayout_2 =
{
8,8, /* 8*8 chars */
256, /* 256 characters */
2, /* 2 bits per pixel */
{ 0, 512*8*8 }, /* The bitplanes are separate */
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 /* every char takes 8 consecutive bytes */
};
static const gfx_layout spritelayout =
{
16,16, /* 16*16 sprites */
64, /* 64 sprites */
2, /* 2 bits per pixel */
{ 0, 128*32*8 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7,
8*8+0, 8*8+1, 8*8+2, 8*8+3, 8*8+4, 8*8+5, 8*8+6, 8*8+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
16*8, 17*8, 18*8, 19*8, 20*8, 21*8, 22*8, 23*8 },
32*8 /* every sprite takes 32 consecutive bytes */
};
static const gfx_layout bulletlayout =
{
/* there is no gfx ROM for this one, it is generated by the hardware */
7,1, /* it's just 1 pixel, but we use 7*1 to position it correctly */
1, /* just one */
1, /* 1 bit per pixel */
{ 10*8*8 }, /* point to letter "A" */
{ 3, 7, 7, 7, 7, 7, 7 }, /* I "know" that this bit of the */
{ 1*8 }, /* graphics ROMs is 1 */
0 /* no use */
};
static GFXDECODE_START( gfx_zodiack )
GFXDECODE_ENTRY( "gfx1", 0x0000, charlayout, 8*4 , 8 )
GFXDECODE_ENTRY( "gfx1", 0x0800, spritelayout, 0 , 8 )
GFXDECODE_ENTRY( "gfx1", 0x0000, bulletlayout, 8*4+8*2, 1 )
GFXDECODE_ENTRY( "gfx1", 0x1000, charlayout_2, 0 , 8 )
GFXDECODE_END
void zodiack_state::machine_start()
{
save_item(NAME(m_sound_nmi_enabled));
@ -566,41 +497,40 @@ void zodiack_state::machine_reset()
}
MACHINE_CONFIG_START(zodiack_state::zodiack)
void zodiack_state::zodiack(machine_config &config)
{
/* basic machine hardware */
MCFG_DEVICE_ADD("maincpu", Z80, XTAL(18'432'000)/6)
MCFG_DEVICE_PROGRAM_MAP(main_map)
MCFG_DEVICE_VBLANK_INT_DRIVER("screen", zodiack_state, zodiack_main_nmi_gen)
MCFG_DEVICE_PERIODIC_INT_DRIVER(zodiack_state, irq0_line_hold, 1*60) // sound related - unknown source, timing is guessed
Z80(config, m_maincpu, XTAL(18'432'000)/6);
m_maincpu->set_addrmap(AS_PROGRAM, &zodiack_state::main_map);
m_maincpu->set_vblank_int("videopcb:screen", FUNC(zodiack_state::zodiack_main_nmi_gen));
m_maincpu->set_periodic_int(FUNC(zodiack_state::irq0_line_hold), attotime::from_hz(1*60)); // sound related - unknown source, timing is guessed
MCFG_DEVICE_ADD("audiocpu", Z80, XTAL(18'432'000)/6)
MCFG_DEVICE_PROGRAM_MAP(sound_map)
MCFG_DEVICE_IO_MAP(io_map)
MCFG_DEVICE_PERIODIC_INT_DRIVER(zodiack_state, zodiack_sound_nmi_gen, 8*60) // sound tempo - unknown source, timing is guessed
Z80(config, m_audiocpu, XTAL(18'432'000)/6);
m_audiocpu->set_addrmap(AS_PROGRAM, &zodiack_state::sound_map);
m_audiocpu->set_addrmap(AS_IO, &zodiack_state::io_map);
m_audiocpu->set_periodic_int(FUNC(zodiack_state::zodiack_sound_nmi_gen), attotime::from_hz(8*60)); // sound tempo - unknown source, timing is guessed
MCFG_WATCHDOG_ADD("watchdog")
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_RAW_PARAMS(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART)
MCFG_SCREEN_UPDATE_DRIVER(zodiack_state, screen_update)
MCFG_SCREEN_PALETTE("palette")
MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_zodiack)
MCFG_PALETTE_ADD("palette", 4*8+2*8+2*1)
MCFG_PALETTE_INDIRECT_ENTRIES(48+1)
MCFG_PALETTE_INIT_OWNER(zodiack_state,zodiack)
WATCHDOG_TIMER(config, "watchdog");
orca_ovg_40c_device &videopcb(ORCA_OVG_40C(config, "videopcb", 0));
videopcb.set_palette("videopcb:palette");
/* sound hardware */
SPEAKER(config, "mono").front_center();
MCFG_GENERIC_LATCH_8_ADD("soundlatch")
GENERIC_LATCH_8(config, m_soundlatch);
MCFG_DEVICE_ADD("aysnd", AY8910, XTAL(18'432'000)/12)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
MACHINE_CONFIG_END
AY8910(config, "aysnd", XTAL(18'432'000)/12).add_route(ALL_OUTPUTS, "mono", 0.50);
}
void zodiack_state::percuss(machine_config &config)
{
zodiack(config);
orca_ovg_40c_device &videopcb(*subdevice<orca_ovg_40c_device>("videopcb"));
videopcb.set_percuss_hardware(true);
}
/***************************************************************************
@ -616,12 +546,12 @@ ROM_START( zodiack )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "ovg20c.1", 0x0000, 0x1000, CRC(2d3c3baf) SHA1(e32937b947e591cba45da2dd456e4f655e62ddfd) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "ovg40c.7", 0x0000, 0x0800, CRC(ed9d3be7) SHA1(80d5906afef8b6d68fb13d41992aea208d9e3690) )
ROM_LOAD( "orca40c.8", 0x0800, 0x1000, CRC(88269c94) SHA1(acc27be0d27b33c2242ecf0563fe986e8dffb264) )
ROM_LOAD( "orca40c.9", 0x1800, 0x1000, CRC(a3bd40c9) SHA1(dcf8cbb73c081a3af85da135e8278c54e9e0de7c) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "ovg40c.2a", 0x0000, 0x0020, CRC(703821b8) SHA1(33dcc9b0bea5e110eb4ffd3b8b8763e32e927b22) )
ROM_LOAD( "ovg40c.2b", 0x0020, 0x0020, CRC(21f77ec7) SHA1(b1019afc4361aca98b7120b21743bfeb5ea2ff63) )
ROM_END
@ -636,12 +566,12 @@ ROM_START( dogfight )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "df-1.4n", 0x0000, 0x1000, CRC(dcbb1c5b) SHA1(51fa51ff64982455b00484d55f6a8cf89fc786f1) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "df-6.3s", 0x0000, 0x0800, CRC(3059b515) SHA1(849e99a04ddcdfcf097cc3ac17e9edf12b51cd69) )
ROM_LOAD( "df-7.7n", 0x0800, 0x1000, CRC(ffe05fee) SHA1(70b9d0808defd936e2c3567f8e6996a19753de81) )
ROM_LOAD( "df-8.7r", 0x1800, 0x1000, CRC(2cb51793) SHA1(d90177ef28730774202a04a0846281537a1883df) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "mmi6331.2a", 0x0000, 0x0020, CRC(69a35aa5) SHA1(fe494ed1ff642f95834dfca92e9c4494e04f7b81) )
ROM_LOAD( "mmi6331.2b", 0x0020, 0x0020, CRC(596ae457) SHA1(1c1a3130d88c5fd5c66ce9f91d97a09c0a0b535f) )
ROM_END
@ -655,12 +585,12 @@ ROM_START( moguchan )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "1.7hj", 0x0000, 0x1000, CRC(1a88d35f) SHA1(d9347723c0eb6508739a6c0de4984b8244b197cf) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "5.4r", 0x0000, 0x0800, CRC(1b7febd8) SHA1(4f9ce99f05e6e207bb91f831b6bee7cf72b3d05b) )
ROM_LOAD( "6.7p", 0x0800, 0x1000, CRC(c8060ffe) SHA1(f1f975c2638e6cdf00af4a96591529c7b6684742) )
ROM_LOAD( "7.7m", 0x1800, 0x1000, CRC(bfca00f4) SHA1(797b07bab2467fe00cd85cd4477db2367a3e5a40) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "moguchan.2a", 0x0000, 0x0020, CRC(e83daab3) SHA1(58b38091dfbc3f3b4ddf6c6febd98c909be89063) )
ROM_LOAD( "moguchan.2b", 0x0020, 0x0020, CRC(9abfdf40) SHA1(44c4dcdd3d79af2c4a897cc003b5287dece0313e) )
ROM_END
@ -677,12 +607,12 @@ ROM_START( percuss )
ROM_LOAD( "percuss.8", 0x0000, 0x0800, CRC(d63f56f3) SHA1(2cf9cca55fb612c9efae06e62bd6d33fdd38de57) )
ROM_LOAD( "percuss.9", 0x0800, 0x0800, CRC(e08fef2f) SHA1(af41763f200c4c660ca7230eace4f443e57e809a) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "percuss.10", 0x0000, 0x0800, CRC(797598aa) SHA1(6d26ed5e964b7f1b2ce651c7bf0168a730bee02f) )
ROM_LOAD( "percuss.6", 0x0800, 0x1000, CRC(5285a580) SHA1(cd7ba64706458c67166934d0fa08894fb577810b) )
ROM_LOAD( "percuss.7", 0x1800, 0x1000, CRC(8fc4175d) SHA1(0249f6324ae44142d7da2306674ed86afcccf5f2) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "percus2a.prm", 0x0000, 0x0020, CRC(e2ee9637) SHA1(e4ca064793ae1dc36b2d852448162d062a2f26f8) )
ROM_LOAD( "percus2b.prm", 0x0020, 0x0020, CRC(e561b029) SHA1(7d21a3492a179f5ce541911d19e4816960547089) )
ROM_END
@ -698,12 +628,12 @@ ROM_START( bounty )
ROM_LOAD( "7.4n", 0x0000, 0x1000, CRC(45e369b8) SHA1(9799b2ece5e3b92da435255e1b49f5097d3f7972) )
ROM_LOAD( "8.4r", 0x1000, 0x1000, CRC(4f52c87d) SHA1(1738d798c341a54d293c70da7b6e4a3dfb00de38) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "9.4r", 0x0000, 0x0800, CRC(4b4acde5) SHA1(5ed60fe50a9ab0b8d433ee9ae5787b936ddbfbdd) )
ROM_LOAD( "5.7m", 0x0800, 0x1000, CRC(a5ce2a24) SHA1(b5469d31bda52a61cdc46349c139a7eb339ac8a7) )
ROM_LOAD( "6.7p", 0x1800, 0x1000, CRC(43183301) SHA1(9df89479396d7847ee3325649d7264e75d413add) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "mb7051.2a", 0x0000, 0x0020, CRC(0de11a46) SHA1(3bc81571832dd78b29654e86479815ee5f97a4d3) )
ROM_LOAD( "mb7051.2b", 0x0020, 0x0020, CRC(465e31d4) SHA1(d47a4aa0e8931dcd8f85017ef04c2f6ad79f5725) )
ROM_END
@ -719,29 +649,20 @@ ROM_START( bounty2 ) // The PCB uses a large CPU epoxy module marked "CPU PACKII
ROM_LOAD( "7.4n", 0x0000, 0x1000, CRC(45e369b8) SHA1(9799b2ece5e3b92da435255e1b49f5097d3f7972) )
ROM_LOAD( "8.4r", 0x1000, 0x1000, CRC(4f52c87d) SHA1(1738d798c341a54d293c70da7b6e4a3dfb00de38) )
ROM_REGION( 0x2800, "gfx1", 0 )
ROM_REGION( 0x2800, "videopcb", 0 )
ROM_LOAD( "9.4r", 0x0000, 0x0800, CRC(4b4acde5) SHA1(5ed60fe50a9ab0b8d433ee9ae5787b936ddbfbdd) )
ROM_LOAD( "5.7m", 0x0800, 0x1000, CRC(a5ce2a24) SHA1(b5469d31bda52a61cdc46349c139a7eb339ac8a7) )
ROM_LOAD( "6.7p", 0x1800, 0x1000, CRC(43183301) SHA1(9df89479396d7847ee3325649d7264e75d413add) )
ROM_REGION( 0x0040, "proms", 0 )
ROM_REGION( 0x0040, "videopcb:proms", 0 )
ROM_LOAD( "mb7051.2a", 0x0000, 0x0020, CRC(0de11a46) SHA1(3bc81571832dd78b29654e86479815ee5f97a4d3) )
ROM_LOAD( "mb7051.2b", 0x0020, 0x0020, CRC(465e31d4) SHA1(d47a4aa0e8931dcd8f85017ef04c2f6ad79f5725) )
ROM_END
void zodiack_state::init_zodiack()
{
m_percuss_hardware = false;
}
void zodiack_state::init_percuss()
{
m_percuss_hardware = true;
}
GAME( 1983, zodiack, 0, zodiack, zodiack, zodiack_state, init_zodiack, ROT270, "Orca (Esco Trading Co., Inc. license)", "Zodiack", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) /* bullet color needs to be verified */
GAME( 1983, dogfight, 0, zodiack, dogfight, zodiack_state, init_zodiack, ROT270, "Orca / Thunderbolt", "Dog Fight (Thunderbolt)", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) /* bullet color needs to be verified */
GAME( 1982, moguchan, 0, zodiack, moguchan, zodiack_state, init_percuss, ROT270, "Orca (Eastern Commerce Inc. license)", "Mogu Chan (bootleg?)", MACHINE_WRONG_COLORS | MACHINE_SUPPORTS_SAVE ) /* license copyright taken from ROM string at $0b5c */
GAME( 1981, percuss, 0, zodiack, percuss, zodiack_state, init_percuss, ROT270, "Orca", "The Percussor", MACHINE_SUPPORTS_SAVE )
GAME( 1982, bounty, 0, zodiack, bounty, zodiack_state, init_percuss, ROT180, "Orca", "The Bounty (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1982, bounty2, bounty, zodiack, bounty, zodiack_state, init_percuss, ROT180, "Orca", "The Bounty (set 2)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE ) // seems to use a different memory map
GAME( 1983, zodiack, 0, zodiack, zodiack, zodiack_state, empty_init, ROT270, "Orca (Esco Trading Co., Inc. license)", "Zodiack", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) /* bullet color needs to be verified */
GAME( 1983, dogfight, 0, zodiack, dogfight, zodiack_state, empty_init, ROT270, "Orca / Thunderbolt", "Dog Fight (Thunderbolt)", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE ) /* bullet color needs to be verified */
GAME( 1982, moguchan, 0, percuss, moguchan, zodiack_state, empty_init, ROT270, "Orca (Eastern Commerce Inc. license)", "Mogu Chan (bootleg?)", MACHINE_WRONG_COLORS | MACHINE_SUPPORTS_SAVE ) /* license copyright taken from ROM string at $0b5c */
GAME( 1981, percuss, 0, percuss, percuss, zodiack_state, empty_init, ROT270, "Orca", "The Percussor", MACHINE_SUPPORTS_SAVE )
GAME( 1982, bounty, 0, percuss, bounty, zodiack_state, empty_init, ROT180, "Orca", "The Bounty (set 1)", MACHINE_SUPPORTS_SAVE )
GAME( 1982, bounty2, bounty, percuss, bounty, zodiack_state, empty_init, ROT180, "Orca", "The Bounty (set 2)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE ) // seems to use a different memory map

67
src/mame/includes/vastar.h
View File

@ -7,27 +7,57 @@
#include "emupal.h"
class vastar_state : public driver_device
class vastar_common_state : public driver_device
{
public:
vastar_state(const machine_config &mconfig, device_type type, const char *tag) :
vastar_common_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "sub"),
m_sharedram(*this, "sharedram")
{ }
void common(machine_config &config);
INTERRUPT_GEN_MEMBER(vblank_irq);
protected:
virtual void machine_start() override;
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
required_shared_ptr<uint8_t> m_sharedram;
uint8_t m_nmi_mask;
DECLARE_WRITE_LINE_MEMBER(nmi_mask_w);
void cpu2_map(address_map &map);
void cpu2_port_map(address_map &map);
void main_port_map(address_map &map);
};
class vastar_state : public vastar_common_state
{
public:
vastar_state(const machine_config &mconfig, device_type type, const char *tag) :
vastar_common_state(mconfig, type, tag),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_bg1videoram(*this, "bg1videoram"),
m_bg2videoram(*this, "bg2videoram"),
m_fgvideoram(*this, "fgvideoram"),
m_sprite_priority(*this, "sprite_priority"),
m_sharedram(*this, "sharedram")
m_sprite_priority(*this, "sprite_priority")
{ }
void vastar(machine_config &config);
protected:
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
@ -35,7 +65,6 @@ private:
required_shared_ptr<uint8_t> m_bg2videoram;
required_shared_ptr<uint8_t> m_fgvideoram;
required_shared_ptr<uint8_t> m_sprite_priority;
required_shared_ptr<uint8_t> m_sharedram;
// these are pointers into m_fgvideoram
uint8_t* m_bg1_scroll;
@ -47,10 +76,8 @@ private:
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg1_tilemap;
tilemap_t *m_bg2_tilemap;
uint8_t m_nmi_mask;
DECLARE_WRITE_LINE_MEMBER(flip_screen_w);
DECLARE_WRITE_LINE_MEMBER(nmi_mask_w);
DECLARE_WRITE8_MEMBER(fgvideoram_w);
DECLARE_WRITE8_MEMBER(bg1videoram_w);
DECLARE_WRITE8_MEMBER(bg2videoram_w);
@ -59,19 +86,23 @@ private:
TILE_GET_INFO_MEMBER(get_bg1_tile_info);
TILE_GET_INFO_MEMBER(get_bg2_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(vblank_irq);
void cpu2_map(address_map &map);
void cpu2_port_map(address_map &map);
void main_map(address_map &map);
void main_port_map(address_map &map);
};
class dogfightp_state : public vastar_common_state
{
public:
dogfightp_state(const machine_config &mconfig, device_type type, const char *tag) :
vastar_common_state(mconfig, type, tag)
{ }
void dogfightp(machine_config &config);
private:
void dogfightp_main_map(address_map &map);
};
#endif // MAME_INCLUDES_VASTAR_H

47
src/mame/includes/zodiack.h
View File

@ -3,7 +3,6 @@
#include "cpu/z80/z80.h"
#include "machine/gen_latch.h"
#include "emupal.h"
class zodiack_state : public driver_device
{
@ -12,67 +11,31 @@ public:
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_videoram(*this, "videoram"),
m_videoram_2(*this, "videoram_2"),
m_attributeram(*this, "attributeram"),
m_spriteram(*this, "spriteram"),
m_bulletsram(*this, "bulletsram")
m_soundlatch(*this, "soundlatch")
{ }
void zodiack(machine_config &config);
void percuss(machine_config &config);
void init_zodiack();
void init_percuss();
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
// in drivers/zodiack.c
DECLARE_WRITE8_MEMBER(nmi_mask_w);
DECLARE_WRITE8_MEMBER(sound_nmi_enable_w);
DECLARE_WRITE8_MEMBER(master_soundlatch_w);
DECLARE_WRITE8_MEMBER(control_w);
// in video/zodiack.c
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(videoram2_w);
DECLARE_WRITE8_MEMBER(attributes_w);
DECLARE_WRITE8_MEMBER(flipscreen_w);
void draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
// devices
required_device<z80_device> m_maincpu;
required_device<z80_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
// shared pointers
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_videoram_2;
required_shared_ptr<uint8_t> m_attributeram;
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_bulletsram;
// state
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
uint8_t m_main_nmi_enabled;
uint8_t m_sound_nmi_enabled;
bool m_percuss_hardware;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
DECLARE_PALETTE_INIT(zodiack);
INTERRUPT_GEN_MEMBER(zodiack_sound_nmi_gen);
INTERRUPT_GEN_MEMBER(zodiack_main_nmi_gen);

1
src/mame/mame.lst
View File

@ -37994,6 +37994,7 @@ vaportra3 // MAA (c) 1989 Data East Corporation (World)
vaportrau // MAA (c) 1989 Data East Corporation (US)
@source:vastar.cpp
dogfightp // (c) 1983 Orca
pprobe // Kyugo?
vastar // (c) 1983 Sesame Japan
vastar2 // (c) 1983 Sesame Japan

286
src/mame/video/orca40c.cpp Normal file
View File

@ -0,0 +1,286 @@
// license:BSD-3-Clause
// copyright-holders:Luca Elia
/***************************************************************************
orca40c.cpp
ORCA OVG-40c GFX board used by at least:
* all games in zodiack.cpp
* dogfightp in vastar.cpp
***************************************************************************/
#include "emu.h"
#include "screen.h"
#include "video/orca40c.h"
#define PIXEL_CLOCK (XTAL(18'432'000)/3)
#define HTOTAL (396)
#define HBEND (0)
#define HBSTART (256)
#define VTOTAL (256)
#define VBEND (16)
#define VBSTART (240)
DEFINE_DEVICE_TYPE(ORCA_OVG_40C, orca_ovg_40c_device, "orca_ovg_40c", "Orca OVG 40c video PCB")
orca_ovg_40c_device::orca_ovg_40c_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, ORCA_OVG_40C, tag, owner, clock),
device_gfx_interface(mconfig, *this),
m_videoram(*this, "videoram"),
m_videoram_2(*this,"videoram_2"),
m_attributeram(*this, "attributeram"),
m_spriteram(*this, "spriteram"),
m_bulletsram(*this, "bulletsram"),
m_palette(*this, "palette"),
m_percuss_hardware(false),
m_flip_screen(false)
{
}
/*************************************
*
* Graphics definitions
*
*************************************/
static const gfx_layout charlayout =
{
8,8, /* 8*8 chars */
256, /* 256 characters */
1, /* 1 bit per pixel */
{ 0 } , /* single bitplane */
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 /* every char takes 8 consecutive bytes */
};
static const gfx_layout charlayout_2 =
{
8,8, /* 8*8 chars */
256, /* 256 characters */
2, /* 2 bits per pixel */
{ 0, 512*8*8 }, /* The bitplanes are separate */
{ 0, 1, 2, 3, 4, 5, 6, 7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
8*8 /* every char takes 8 consecutive bytes */
};
static const gfx_layout spritelayout =
{
16,16, /* 16*16 sprites */
64, /* 64 sprites */
2, /* 2 bits per pixel */
{ 0, 128*32*8 }, /* the two bitplanes are separated */
{ 0, 1, 2, 3, 4, 5, 6, 7,
8*8+0, 8*8+1, 8*8+2, 8*8+3, 8*8+4, 8*8+5, 8*8+6, 8*8+7 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
16*8, 17*8, 18*8, 19*8, 20*8, 21*8, 22*8, 23*8 },
32*8 /* every sprite takes 32 consecutive bytes */
};
static const gfx_layout bulletlayout =
{
/* there is no gfx ROM for this one, it is generated by the hardware */
7,1, /* it's just 1 pixel, but we use 7*1 to position it correctly */
1, /* just one */
1, /* 1 bit per pixel */
{ 10*8*8 }, /* point to letter "A" */
{ 3, 7, 7, 7, 7, 7, 7 }, /* I "know" that this bit of the */
{ 1*8 }, /* graphics ROMs is 1 */
0 /* no use */
};
GFXDECODE_MEMBER(orca_ovg_40c_device::gfxinfo)
GFXDECODE_DEVICE( DEVICE_SELF, 0x0000, charlayout, 8*4 , 8 )
GFXDECODE_DEVICE( DEVICE_SELF, 0x0800, spritelayout, 0 , 8 )
GFXDECODE_DEVICE( DEVICE_SELF, 0x0000, bulletlayout, 8*4+8*2, 1 )
GFXDECODE_DEVICE( DEVICE_SELF, 0x1000, charlayout_2, 0 , 8 )
GFXDECODE_END
//-------------------------------------------------
// device_start: Start up the device
//-------------------------------------------------
void orca_ovg_40c_device::device_start()
{
decode_gfx(gfxinfo);
m_bg_tilemap = &machine().tilemap().create(*this, tilemap_get_info_delegate(FUNC(orca_ovg_40c_device::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_fg_tilemap = &machine().tilemap().create(*this, tilemap_get_info_delegate(FUNC(orca_ovg_40c_device::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_fg_tilemap->set_transparent_pen(0);
m_fg_tilemap->set_scroll_cols(32);
save_item(NAME(m_flip_screen));
}
WRITE8_MEMBER(orca_ovg_40c_device::videoram_w)
{
m_videoram[offset] = data;
m_fg_tilemap->mark_tile_dirty(offset);
}
WRITE8_MEMBER(orca_ovg_40c_device::videoram2_w)
{
m_videoram_2[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
WRITE8_MEMBER(orca_ovg_40c_device::attributes_w)
{
if ((offset & 1) && m_attributeram[offset] != data)
{
int i;
for (i = offset / 2; i < m_videoram.bytes(); i += 32)
{
m_bg_tilemap->mark_tile_dirty(i);
m_fg_tilemap->mark_tile_dirty(i);
}
}
m_attributeram[offset] = data;
}
WRITE8_MEMBER(orca_ovg_40c_device::flipscreen_w)
{
m_flip_screen = ~data & 1;
m_bg_tilemap->set_flip(m_flip_screen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
m_fg_tilemap->set_flip(m_flip_screen ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
}
void orca_ovg_40c_device::palette_init(palette_device &palette)
{
const uint8_t *color_prom = memregion("proms")->base();
/* create a lookup table for the palette */
for (int i = 0; i < 0x30; i++)
{
/* red component */
int bit0 = (color_prom[i] >> 0) & 0x01;
int bit1 = (color_prom[i] >> 1) & 0x01;
int bit2 = (color_prom[i] >> 2) & 0x01;
int r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
/* green component */
bit0 = (color_prom[i] >> 3) & 0x01;
bit1 = (color_prom[i] >> 4) & 0x01;
bit2 = (color_prom[i] >> 5) & 0x01;
int g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
/* blue component */
bit0 = 0;
bit1 = (color_prom[i] >> 6) & 0x01;
bit2 = (color_prom[i] >> 7) & 0x01;
int b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
palette.set_indirect_color(i, rgb_t(r, g, b));
}
/* white for bullets */
palette.set_indirect_color(0x30, rgb_t::white());
for (int i = 0; i < 0x20; i++)
palette.set_pen_indirect(i, (i & 3) ? i : 0);
for (int i = 0; i < 0x10; i += 2)
{
palette.set_pen_indirect(0x20 + i, 32 + (i / 2));
palette.set_pen_indirect(0x21 + i, 40 + (i / 2));
}
/* bullet */
palette.set_pen_indirect(0x30, 0);
palette.set_pen_indirect(0x31, 0x30);
}
TILE_GET_INFO_MEMBER(orca_ovg_40c_device::get_bg_tile_info)
{
int code = m_videoram_2[tile_index];
int color = (m_attributeram[(tile_index & 0x1f) << 1 | 1] >> 4) & 0x07;
SET_TILE_INFO_MEMBER(0, code, color, 0);
}
TILE_GET_INFO_MEMBER(orca_ovg_40c_device::get_fg_tile_info)
{
int code = m_videoram[tile_index];
int color = (m_attributeram[(tile_index & 0x1f) << 1 | 1] >> 0) & 0x07;
SET_TILE_INFO_MEMBER(3, code, color, 0);
}
void orca_ovg_40c_device::draw_bullets( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int offs = 0; offs < m_bulletsram.bytes(); offs += 4)
{
int sx = m_bulletsram[offs + 3] + 7;
int sy = m_bulletsram[offs + 1];
if (!(m_flip_screen && m_percuss_hardware))
sy = 255 - sy;
gfx(2)->transpen(
bitmap,
cliprect,
0, /* this is just a dot, generated by the hardware */
0,
0, 0,
sx, sy, 0);
}
}
void orca_ovg_40c_device::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int offs = m_spriteram.bytes() - 4; offs >= 0; offs -= 4)
{
int sx = 240 - m_spriteram[offs + 3];
int sy = 240 - m_spriteram[offs];
int flipx = !(m_spriteram[offs + 1] & 0x40);
int flipy = m_spriteram[offs + 1] & 0x80;
int spritecode = m_spriteram[offs + 1] & 0x3f;
if (m_flip_screen && m_percuss_hardware)
{
sy = 240 - sy;
flipy = !flipy;
}
gfx(1)->transpen(bitmap,cliprect,
spritecode,
m_spriteram[offs + 2] & 0x07,
flipx, flipy,
sx, sy, 0);
}
}
uint32_t orca_ovg_40c_device::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int i = 0; i < 32; i++)
m_fg_tilemap->set_scrolly(i, m_attributeram[i * 2]);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_bullets(bitmap, cliprect);
draw_sprites(bitmap, cliprect);
return 0;
}
void orca_ovg_40c_device::device_add_mconfig(machine_config &config)
{
/* video hardware */
screen_device& screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_raw(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART);
screen.set_screen_update(DEVICE_SELF, FUNC(orca_ovg_40c_device::screen_update));
screen.set_palette("palette");
PALETTE(config, m_palette, 4*8+2*8+2*1);
m_palette->set_indirect_entries(48+1);
m_palette->set_init(DEVICE_SELF, FUNC(orca_ovg_40c_device::palette_init));
}

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src/mame/video/orca40c.h Normal file
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// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
/***************************************************************************
orca40c.h
***************************************************************************/
#ifndef MAME_VIDEO_ORCA40C_H
#define MAME_VIDEO_ORCA40C_H
#pragma once
#include "emupal.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> orca_ovg_40c_device
class orca_ovg_40c_device : public device_t, public device_gfx_interface
{
public:
// construction/destruction
orca_ovg_40c_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// configuration
void set_percuss_hardware(bool percuss_hardware) { m_percuss_hardware = percuss_hardware; }
// memory handlers
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(videoram2_w);
DECLARE_WRITE8_MEMBER(attributes_w);
DECLARE_WRITE8_MEMBER(flipscreen_w);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_add_mconfig(machine_config &config) override;
private:
// shared memory finders
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_videoram_2;
required_shared_ptr<uint8_t> m_attributeram;
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_bulletsram;
// devices
required_device<palette_device> m_palette;
// configuration
bool m_percuss_hardware;
// decoding info
DECLARE_GFXDECODE_MEMBER(gfxinfo);
// internal state
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
bool m_flip_screen;
// helpers
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
void palette_init(palette_device &palette);
// drawing control
void draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
// device type definition
DECLARE_DEVICE_TYPE(ORCA_OVG_40C, orca_ovg_40c_device)
#endif // MAME_VIDEO_ORCA40C_H

2
src/mame/video/vastar.cpp
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@ -2,7 +2,7 @@
// copyright-holders:Allard van der Bas
/***************************************************************************
vastar.c
vastar.cpp
Functions to emulate the video hardware of the machine.

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src/mame/video/zodiack.cpp
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// license:BSD-3-Clause
// copyright-holders:Zsolt Vasvari
/***************************************************************************
video.c
Functions to emulate the video hardware of the machine.
***************************************************************************/
#include "emu.h"
#include "includes/zodiack.h"
WRITE8_MEMBER( zodiack_state::videoram_w )
{
m_videoram[offset] = data;
m_fg_tilemap->mark_tile_dirty(offset);
}
WRITE8_MEMBER( zodiack_state::videoram2_w )
{
m_videoram_2[offset] = data;
m_bg_tilemap->mark_tile_dirty(offset);
}
WRITE8_MEMBER( zodiack_state::attributes_w )
{
if ((offset & 1) && m_attributeram[offset] != data)
{
int i;
for (i = offset / 2; i < m_videoram.bytes(); i += 32)
{
m_bg_tilemap->mark_tile_dirty(i);
m_fg_tilemap->mark_tile_dirty(i);
}
}
m_attributeram[offset] = data;
}
WRITE8_MEMBER( zodiack_state::flipscreen_w )
{
flip_screen_set(~data & 1);
}
PALETTE_INIT_MEMBER(zodiack_state,zodiack)
{
const uint8_t *color_prom = memregion("proms")->base();
int i;
/* create a lookup table for the palette */
for (i = 0; i < 0x30; i++)
{
int bit0, bit1, bit2;
int r, g, b;
/* red component */
bit0 = (color_prom[i] >> 0) & 0x01;
bit1 = (color_prom[i] >> 1) & 0x01;
bit2 = (color_prom[i] >> 2) & 0x01;
r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
/* green component */
bit0 = (color_prom[i] >> 3) & 0x01;
bit1 = (color_prom[i] >> 4) & 0x01;
bit2 = (color_prom[i] >> 5) & 0x01;
g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
/* blue component */
bit0 = 0;
bit1 = (color_prom[i] >> 6) & 0x01;
bit2 = (color_prom[i] >> 7) & 0x01;
b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2;
palette.set_indirect_color(i, rgb_t(r, g, b));
}
/* white for bullets */
palette.set_indirect_color(0x30, rgb_t::white());
for (i = 0; i < 0x20; i++)
palette.set_pen_indirect(i, (i & 3) ? i : 0);
for (i = 0; i < 0x10; i += 2)
{
palette.set_pen_indirect(0x20 + i, 32 + (i / 2));
palette.set_pen_indirect(0x21 + i, 40 + (i / 2));
}
/* bullet */
palette.set_pen_indirect(0x30, 0);
palette.set_pen_indirect(0x31, 0x30);
}
TILE_GET_INFO_MEMBER(zodiack_state::get_bg_tile_info)
{
int code = m_videoram_2[tile_index];
int color = (m_attributeram[(tile_index & 0x1f) << 1 | 1] >> 4) & 0x07;
SET_TILE_INFO_MEMBER(0, code, color, 0);
}
TILE_GET_INFO_MEMBER(zodiack_state::get_fg_tile_info)
{
int code = m_videoram[tile_index];
int color = (m_attributeram[(tile_index & 0x1f) << 1 | 1] >> 0) & 0x07;
SET_TILE_INFO_MEMBER(3, code, color, 0);
}
void zodiack_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(zodiack_state::get_bg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(zodiack_state::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 32, 32);
m_fg_tilemap->set_transparent_pen(0);
m_fg_tilemap->set_scroll_cols(32);
}
void zodiack_state::draw_bullets( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int offs = 0; offs < m_bulletsram.bytes(); offs += 4)
{
int sx = m_bulletsram[offs + 3] + 7;
int sy = m_bulletsram[offs + 1];
if (!(flip_screen() && m_percuss_hardware))
sy = 255 - sy;
m_gfxdecode->gfx(2)->transpen(
bitmap,
cliprect,
0, /* this is just a dot, generated by the hardware */
0,
0, 0,
sx, sy, 0);
}
}
void zodiack_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int offs = m_spriteram.bytes() - 4; offs >= 0; offs -= 4)
{
int sx = 240 - m_spriteram[offs + 3];
int sy = 240 - m_spriteram[offs];
int flipx = !(m_spriteram[offs + 1] & 0x40);
int flipy = m_spriteram[offs + 1] & 0x80;
int spritecode = m_spriteram[offs + 1] & 0x3f;
if (flip_screen() && m_percuss_hardware)
{
sy = 240 - sy;
flipy = !flipy;
}
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
spritecode,
m_spriteram[offs + 2] & 0x07,
flipx, flipy,
sx, sy, 0);
}
}
uint32_t zodiack_state::screen_update( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int i = 0; i < 32; i++)
m_fg_tilemap->set_scrolly(i, m_attributeram[i * 2]);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_bullets(bitmap, cliprect);
draw_sprites(bitmap, cliprect);
return 0;
}