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fix recent polaris crash

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This commit is contained in:
Michaël Banaan Ananas 2012-12-16 22:16:34 +00:00
parent 9a1c29364b
commit a0e3706020
1 changed files with 23 additions and 14 deletions
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37
src/mame/drivers/8080bw.c
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@ -718,6 +718,7 @@ MACHINE_CONFIG_START( spacecom, _8080bw_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", I8080A, XTAL_18MHz / 10) // divider guessed
// TODO: move irq handling away from mw8080.c, this game runs on custom hardware
MCFG_CPU_PROGRAM_MAP(spacecom_map)
MCFG_CPU_IO_MAP(spacecom_io_map)
@ -752,7 +753,7 @@ DRIVER_INIT_MEMBER(_8080bw_state, spacecom)
/* */
/*******************************************************/
READ8_MEMBER( _8080bw_state::invrvnge_02_r )
READ8_MEMBER(_8080bw_state::invrvnge_02_r)
{
UINT8 data = ioport("IN2")->read();
if (m_c8080bw_flip_screen) return data;
@ -877,7 +878,8 @@ static INPUT_PORTS_START( spclaser )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNKNOWN )
// TODO: figure out where dipswitch is read, it's not IN0 or IN2 in the current implementation
// TODO: figure out where dipswitch is read, it's not IN0 or IN2 in the current implementation.
// ROM disassembly doesn't show any dipswitch reads on portmapped I/O, maybe the manual is for a different ROM set? (that we don't have the dump for)
#if 0
// these are the settings according to Gameplan Intruder manual
PORT_DIPNAME( 0x03, 0x02, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:1,2")
@ -1293,7 +1295,7 @@ MACHINE_CONFIG_END
/*******************************************************/
READ8_MEMBER( _8080bw_state::schasercv_02_r )
READ8_MEMBER(_8080bw_state::schasercv_02_r)
{
UINT8 data = ioport("IN2")->read();
if (m_c8080bw_flip_screen) return data;
@ -1620,7 +1622,7 @@ MACHINE_START_MEMBER(_8080bw_state,polaris)
MACHINE_START_CALL_MEMBER(mw8080bw);
}
READ8_MEMBER( _8080bw_state::polaris_port00_r )
READ8_MEMBER(_8080bw_state::polaris_port00_r)
{
UINT8 data = ioport("IN0")->read();
if (m_c8080bw_flip_screen) return data;
@ -1645,9 +1647,7 @@ ADDRESS_MAP_END
static INPUT_PORTS_START( polaris )
PORT_INCLUDE( schaser )
PORT_MODIFY("IN0")
PORT_START("IN0")
PORT_DIPUNUSED_DIPLOC( 0x01, 0x00, "SW?:1" )
PORT_DIPUNUSED_DIPLOC( 0x02, 0x00, "SW?:2" )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_TILT )
@ -1657,7 +1657,7 @@ static INPUT_PORTS_START( polaris )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_MODIFY("IN1")
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
@ -1667,7 +1667,12 @@ static INPUT_PORTS_START( polaris )
PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
PORT_MODIFY("IN2")
PORT_START("IN2")
PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:1,2")
PORT_DIPSETTING( 0x00, "3" )
PORT_DIPSETTING( 0x01, "4" )
PORT_DIPSETTING( 0x02, "5" )
PORT_DIPSETTING( 0x03, "6" )
/* 0x04 should be Cabinet - Upright/Cocktail,
but until the cocktail hack is changed,
this will have to do. */
@ -1688,13 +1693,16 @@ static INPUT_PORTS_START( polaris )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_MODIFY("VR1")
/* Dummy port for cocktail mode */
INVADERS_CAB_TYPE_PORT
PORT_START("VR1")
PORT_ADJUSTER( 80, "Sub Volume VR1" )
PORT_MODIFY("VR2")
PORT_START("VR2")
PORT_ADJUSTER( 70, "Sub Volume VR2" )
PORT_MODIFY("VR3")
PORT_START("VR3")
PORT_ADJUSTER( 90, "Sub Volume VR3" )
INPUT_PORTS_END
@ -2212,14 +2220,14 @@ static INPUT_PORTS_START( skylove )
INVADERS_CAB_TYPE_PORT
INPUT_PORTS_END
READ8_MEMBER( _8080bw_state::shuttlei_ff_r )
READ8_MEMBER(_8080bw_state::shuttlei_ff_r)
{
UINT8 data = ioport("INPUTS")->read();
if (!m_c8080bw_flip_screen) return data;
return (data & 0x3b) | ioport("P2")->read();
}
WRITE8_MEMBER( _8080bw_state::shuttlei_ff_w )
WRITE8_MEMBER(_8080bw_state::shuttlei_ff_w)
{
/* bit 0 goes high when first coin inserted
bit 1 also goes high when subsequent coins are inserted
@ -2248,6 +2256,7 @@ MACHINE_CONFIG_START( shuttlei, _8080bw_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", I8080, XTAL_18MHz / 10) // divider guessed
// TODO: move irq handling away from mw8080.c, this game runs on custom hardware
MCFG_CPU_PROGRAM_MAP(shuttlei_map)
MCFG_CPU_IO_MAP(shuttlei_io_map)