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Operation Wolf (Japan, prototype) [caius]

does NOT have a c-chip, although seems to be an unfinished version of the game (has a stage select at the start which does not even work if the English dipswitch is enabled - board resets instead)  also has infinite health and 'hit %' debug dipswitches.
This commit is contained in:
David Haywood 2016-03-30 17:16:16 +01:00
parent 4c08395ada
commit be9b908e70
3 changed files with 152 additions and 19 deletions
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163
src/mame/drivers/opwolf.cpp
View File

@ -317,18 +317,8 @@ READ16_MEMBER(opwolf_state::opwolf_dsw_r)
READ16_MEMBER(opwolf_state::opwolf_lightgun_r)
{
int scaled;
switch (offset)
{
case 0x00: /* P1X - Have to remap 8 bit input value, into 0-319 visible range */
scaled = (ioport(P1X_PORT_TAG)->read() * 320 ) / 256;
return (scaled + 0x15 + m_opwolf_gun_xoffs);
case 0x01: /* P1Y */
return (ioport(P1Y_PORT_TAG)->read() - 0x24 + m_opwolf_gun_yoffs);
}
return 0xff;
static const char *const dswname[2] = { "IN2", "IN3" };
return ioport(dswname[offset])->read();
}
READ8_MEMBER(opwolf_state::z80_input1_r)
@ -400,6 +390,25 @@ static ADDRESS_MAP_START( opwolfb_map, AS_PROGRAM, 16, opwolf_state )
AM_RANGE(0xd00000, 0xd03fff) AM_DEVREADWRITE("pc090oj", pc090oj_device, word_r, word_w) /* sprite ram */
ADDRESS_MAP_END
static ADDRESS_MAP_START( opwolfp_map, AS_PROGRAM, 16, opwolf_state )
AM_RANGE(0x000000, 0x03ffff) AM_ROM
AM_RANGE(0x100000, 0x107fff) AM_RAM
AM_RANGE(0x200000, 0x200fff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
AM_RANGE(0x380000, 0x380003) AM_READ(opwolf_dsw_r) /* dip switches */
AM_RANGE(0x380000, 0x380003) AM_WRITE(opwolf_spritectrl_w) // usually 0x4, changes when you fire
AM_RANGE(0x3a0000, 0x3a0003) AM_READ(opwolf_lightgun_r) /* lightgun, read at $11e0/6 (AND INPUTS) */
AM_RANGE(0x3c0000, 0x3c0001) AM_WRITENOP /* watchdog ?? */
AM_RANGE(0x3e0000, 0x3e0001) AM_READNOP AM_DEVWRITE8("tc0140syt", tc0140syt_device, master_port_w, 0xff00)
AM_RANGE(0x3e0002, 0x3e0003) AM_DEVREADWRITE8("tc0140syt", tc0140syt_device, master_comm_r, master_comm_w, 0xff00)
AM_RANGE(0xc00000, 0xc0ffff) AM_DEVREADWRITE("pc080sn", pc080sn_device, word_r, word_w)
AM_RANGE(0xc10000, 0xc1ffff) AM_WRITEONLY /* error in init code (?) */
AM_RANGE(0xc20000, 0xc20003) AM_DEVWRITE("pc080sn", pc080sn_device, yscroll_word_w)
AM_RANGE(0xc40000, 0xc40003) AM_DEVWRITE("pc080sn", pc080sn_device, xscroll_word_w)
AM_RANGE(0xc50000, 0xc50003) AM_DEVWRITE("pc080sn", pc080sn_device, ctrl_word_w)
AM_RANGE(0xd00000, 0xd03fff) AM_DEVREADWRITE("pc090oj", pc090oj_device, word_r, word_w) /* sprite ram */
ADDRESS_MAP_END
/***************************************************************************
This extra Z80 substitutes for the c-chip in the bootleg
@ -551,6 +560,21 @@ ADDRESS_MAP_END
INPUT PORTS, DIPs
***********************************************************/
CUSTOM_INPUT_MEMBER(opwolf_state::opwolf_gun_x_r )
{
/* P1X - Have to remap 8 bit input value, into 0-319 visible range */
int scaled = (ioport(P1X_PORT_TAG)->read() * 320 ) / 256;
return (scaled + 0x15 + m_opwolf_gun_xoffs);
}
CUSTOM_INPUT_MEMBER(opwolf_state::opwolf_gun_y_r )
{
return (ioport(P1Y_PORT_TAG)->read() - 0x24 + m_opwolf_gun_yoffs);
}
static INPUT_PORTS_START( opwolf )
/* 0x380000 -> 0x0ff028 (-$fd8,A5) (C-chip) */
PORT_START("DSWA")
@ -601,15 +625,66 @@ static INPUT_PORTS_START( opwolf )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
/* P1X (span allows you to shoot enemies behind status bar) */
PORT_START(P1X_PORT_TAG)
PORT_START("IN2")
PORT_BIT( 0x01ff, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, opwolf_state, opwolf_gun_x_r, NULL)
PORT_BIT( 0xfe00, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("IN3")
PORT_BIT( 0x01ff, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF, opwolf_state, opwolf_gun_y_r, NULL)
PORT_BIT( 0xfe00, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START(P1X_PORT_TAG) /* P1X (span allows you to shoot enemies behind status bar) */
PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_X ) PORT_CROSSHAIR(X, 1.0, 0.0, 0) PORT_SENSITIVITY(25) PORT_KEYDELTA(15) PORT_PLAYER(1)
/* P1Y (span allows you to be slightly offscreen) */
PORT_START(P1Y_PORT_TAG)
PORT_START(P1Y_PORT_TAG) /* P1Y (span allows you to be slightly offscreen) */
PORT_BIT( 0xff, 0x80, IPT_LIGHTGUN_Y ) PORT_CROSSHAIR(Y, 1.0, 0.0, 0) PORT_SENSITIVITY(25) PORT_KEYDELTA(15) PORT_PLAYER(1)
INPUT_PORTS_END
static INPUT_PORTS_START( opwolfp )
PORT_INCLUDE( opwolf )
PORT_MODIFY("IN0")
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_MODIFY("IN1")
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_MODIFY("IN2")
/* 0x0000 - 0x01ff is GUNX */
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_TILT )
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0xc000, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("IN3")
/* 0x0000 - 0x01ff is GUNY */
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_COIN1 )
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_COIN2 )
PORT_BIT( 0xf800, IP_ACTIVE_HIGH, IPT_UNUSED )
PORT_MODIFY("DSWB")
PORT_DIPNAME( 0x10, 0x10, "Display Hit Percentage (Cheat)" ) PORT_DIPLOCATION("SW2:5") // probably a cheat / debug feature as it's not in the final game
PORT_DIPSETTING( 0x10, DEF_STR( No ) )
PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
PORT_DIPNAME( 0x20, 0x20, "Infinite Health (Cheat)" ) PORT_DIPLOCATION("SW2:6")
PORT_DIPSETTING( 0x20, DEF_STR( No ) )
PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Language ) ) PORT_DIPLOCATION("SW2:8")
PORT_DIPSETTING( 0x80, DEF_STR( Japanese ) )
PORT_DIPSETTING( 0x00, "English (invalid)" ) // game hangs on course screen (confirmed on hardware)
INPUT_PORTS_END
static INPUT_PORTS_START( opwolfu )
PORT_INCLUDE( opwolf )
@ -751,6 +826,15 @@ static MACHINE_CONFIG_START( opwolf, opwolf_state )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( opwolfp, opwolf )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu") /* 8 MHz */
MCFG_CPU_PROGRAM_MAP(opwolfp_map)
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( opwolfb, opwolf_state ) /* OSC clocks unknown for the bootleg, but changed to match original sets */
/* basic machine hardware */
@ -906,6 +990,33 @@ ROM_START( opwolfu ) /* Taito TC0030 C-Chip labeled B20-18 (yes, it has a specif
ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) )
ROM_END
/*
Prototype board
There is no C-CHIP and TC0070RGB module is replaced by three PC040DA DAC, 68000 CPU is socketed as well as RAMs, the PGA customs and YM2151, YM3012 and PC060HA on sound board.
Labels on the 68k and Z80 roms are handwritten with checksums, GFX roms are the final MASK roms.
*/
ROM_START( opwolfp )
ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */
ROM_LOAD16_BYTE( "ic40", 0x00000, 0x10000, CRC(81f56008) SHA1(8ff02c088ef325a1920b29651672bad2d2d2a7a2) )
ROM_LOAD16_BYTE( "ic30", 0x00001, 0x10000, CRC(d90cebb2) SHA1(c36070c20dfad0e1c56c4ac016a115e9e9601ecb) )
ROM_LOAD16_BYTE( "ic39", 0x20000, 0x10000, CRC(aeef5cfc) SHA1(3c75d1df80db6ae2d690fdf23b3c44b21056d24a) )
ROM_LOAD16_BYTE( "ic29", 0x20001, 0x10000, CRC(5ce89249) SHA1(be22fd57e29114cde66cf4339c26740b3e0f830f) )
ROM_REGION( 0x10000, "audiocpu", 0 ) /* sound cpu */
ROM_LOAD( "ic10", 0x00000, 0x10000, CRC(684b40dd) SHA1(0546e01cf2c76b9c60730a14835cdeaaec21d26f) )
ROM_REGION( 0x80000, "gfx1", 0 )
ROM_LOAD( "b20-13.13", 0x00000, 0x80000, CRC(f6acdab1) SHA1(716b94ab3fa330ecf22df576f6a9f47a49c7554a) ) /* SCR tiles (8 x 8) */
ROM_REGION( 0x80000, "gfx2", 0 )
ROM_LOAD( "b20-06.ic72", 0x00000, 0x80000, CRC(89f889e5) SHA1(1592f6ce4fbb75e33d6ab957e5b90242a7a7a8c4) ) /* Sprites (16 x 16) */ // same content as b20-14.72 despite different label (confirmed)
ROM_REGION( 0x80000, "adpcm", 0 ) /* ADPCM samples */
ROM_LOAD( "b20-08.21", 0x00000, 0x80000, CRC(f3e19c64) SHA1(39d48645f776c9c2ade537d959ecc6f9dc6dfa1b) )
ROM_END
ROM_START( opwolfb )
ROM_REGION( 0x40000, "maincpu", 0 ) /* 256k for 68000 code */
ROM_LOAD16_BYTE( "opwlfb.12", 0x00000, 0x10000, CRC(d87e4405) SHA1(de8a7763acd57293fbbff609e949ecd66c0f9234) )
@ -980,10 +1091,24 @@ DRIVER_INIT_MEMBER(opwolf_state,opwolfb)
membank("z80bank")->configure_entries(0, 4, memregion("audiocpu")->base(), 0x4000);
}
DRIVER_INIT_MEMBER(opwolf_state,opwolfp)
{
UINT16* rom = (UINT16*)memregion("maincpu")->base();
m_opwolf_region = rom[0x03fffe / 2] & 0xff;
m_opwolf_gun_xoffs = 5;
m_opwolf_gun_yoffs = 30;
membank("z80bank")->configure_entries(0, 4, memregion("audiocpu")->base(), 0x4000);
}
/* year rom parent machine inp init */
GAME( 1987, opwolf, 0, opwolf, opwolf, opwolf_state, opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfa, opwolf, opwolf, opwolf, opwolf_state, opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfj, opwolf, opwolf, opwolfu, opwolf_state, opwolf, ROT0, "Taito Corporation", "Operation Wolf (Japan)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolf, 0, opwolf, opwolf, opwolf_state, opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfa, opwolf, opwolf, opwolf, opwolf_state, opwolf, ROT0, "Taito Corporation Japan", "Operation Wolf (World, set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfj, opwolf, opwolf, opwolfu, opwolf_state, opwolf, ROT0, "Taito Corporation", "Operation Wolf (Japan)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfu, opwolf, opwolf, opwolfu, opwolf_state, opwolf, ROT0, "Taito America Corporation", "Operation Wolf (US)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfb, opwolf, opwolfb, opwolfb, opwolf_state, opwolfb, ROT0, "bootleg (Bear Corporation Korea)", "Operation Bear (bootleg of Operation Wolf)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )
GAME( 1987, opwolfp, opwolf, opwolfp, opwolfp, opwolf_state, opwolfp, ROT0, "Taito Corporation", "Operation Wolf (Japan, prototype)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) // unprotected

7
src/mame/includes/opwolf.h
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@ -89,6 +89,13 @@ public:
DECLARE_WRITE8_MEMBER(opwolf_adpcm_c_w);
DECLARE_DRIVER_INIT(opwolf);
DECLARE_DRIVER_INIT(opwolfb);
DECLARE_DRIVER_INIT(opwolfp);
DECLARE_CUSTOM_INPUT_MEMBER(opwolf_gun_x_r);
DECLARE_CUSTOM_INPUT_MEMBER(opwolf_gun_y_r);
virtual void machine_start() override;
DECLARE_MACHINE_RESET(opwolf);
UINT32 screen_update_opwolf(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);

1
src/mame/mame.lst
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@ -28575,6 +28575,7 @@ opwolfa // B20 (c) 1987 Taito Corporation Japan (World)
opwolfb // bootleg
opwolfj // B20 (c) 1987 Taito Corporation (Japan)
opwolfu // B20 (c) 1987 Taito America Corporation (US)
opwolfp // prototype?
@source:orao.cpp
orao //