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cps1.cpp, mitchell.cpp: Restrict inputs for some games

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- ghouls, pang, spang, pang3: Change joysticks to 4-way as flyers and manuals indicate
- pang, spang: Mark button 2 as optional (for what little that's worth)
- pang3: Remove buttons 2 and 3 (even service mode only shows one "Shot" button)
This commit is contained in:
AJR 2016-09-13 13:42:23 -04:00
parent 194cdf6600
commit a07171e778
2 changed files with 35 additions and 12 deletions
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27
src/mame/drivers/cps1.cpp
View File

@ -779,6 +779,21 @@ static INPUT_PORTS_START( cps1_2b )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN ) // no button 3
INPUT_PORTS_END
/* CPS1 games with 2 players, 4-way joysticks and 2 buttons each */
static INPUT_PORTS_START( cps1_2b_4way )
PORT_INCLUDE( cps1_2b )
PORT_MODIFY("IN1")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(1)
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(2)
INPUT_PORTS_END
/* CPS1 games with 2 players and 1 button each */
static INPUT_PORTS_START( cps1_1b )
PORT_INCLUDE( cps1_2b )
@ -902,7 +917,7 @@ static INPUT_PORTS_START( forgottn )
INPUT_PORTS_END
static INPUT_PORTS_START( ghouls )
PORT_INCLUDE( cps1_2b )
PORT_INCLUDE( cps1_2b_4way )
/* Service1 doesn't give any credit */
PORT_START("DSWC")
@ -2781,11 +2796,19 @@ INPUT_PORTS_END
/* Needs further checking */
static INPUT_PORTS_START( pang3 )
PORT_INCLUDE( cps1_3b )
// Though service mode shows diagonal inputs, the flyer and manual both specify 4-way joysticks
PORT_INCLUDE( cps1_2b_4way )
PORT_MODIFY("IN0")
PORT_SERVICE_NO_TOGGLE( 0x40, IP_ACTIVE_LOW )
// As manual states, "Push 2 is not used," and is not even shown in service mode
PORT_MODIFY("IN1")
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 Shot")
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_NAME("P2 Shot")
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("DSWA") /* (not used, EEPROM) */
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )

20
src/mame/drivers/mitchell.cpp
View File

@ -709,22 +709,22 @@ static INPUT_PORTS_START( pang )
PORT_START("IN1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_OPTIONAL // "Shot B" in service mode
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY
PORT_START("IN2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_OPTIONAL // "Shot B" in service mode
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_4WAY PORT_PLAYER(2)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_4WAY PORT_PLAYER(2)
INPUT_PORTS_END
static INPUT_PORTS_START( spangbl )