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namcos22.c: updated ridgerac, raveracw and acedrvrw to use keys instead of dipswitches for shifters [Fabio Priuli]

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out of whatsnew: the code is maybe not the ideal solution, but dipswitches were neither, imho. test mode shows no change in functionalities compared to the old code, but the new implementation makes a lot easier the actual use of shifter in-game
This commit is contained in:
Fabio Priuli 2010-07-01 14:24:53 +00:00
parent 7bdb4bf083
commit 997936e985
1 changed files with 115 additions and 38 deletions
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153
src/mame/drivers/namcos22.c
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@ -1175,6 +1175,8 @@ static UINT32 mSys22PortBits;
static int mFrameCount;
static UINT8 stick_input, prev_stick_state;
/**
* helper function used to read a byte from a chunk of 32 bit memory
*/
@ -5283,8 +5285,33 @@ INPUT_PORTS_END /* Time Crisis */
/*****************************************************************************************************/
static CUSTOM_INPUT( acedrvr_shift_read )
{
int shift = input_port_read(field->port->machine, "SHIFT");
if (shift > 0 && shift != prev_stick_state)
{
prev_stick_state = shift;
switch (shift)
{
case 0x01:
stick_input = 0x01;
break;
case 0x02:
stick_input = 0x03;
break;
case 0x04:
stick_input = 0x02;
break;
}
}
return stick_input;
}
static INPUT_PORTS_START( acedrvr )
PORT_START("DSW0") /* 0: DIP2 and DIP3 */
PORT_START("DSW0") /* DIP2 and DIP3 */
PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
@ -5334,11 +5361,8 @@ static INPUT_PORTS_START( acedrvr )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("INPUTS") /* 1 */
PORT_DIPNAME( 0x0003, 0x0003, "Shift" )
PORT_DIPSETTING( 0x0001, "Up" )
PORT_DIPSETTING( 0x0003, "Center" )
PORT_DIPSETTING( 0x0002, "Down" )
PORT_START("INPUTS")
PORT_BIT( 0x0003, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(acedrvr_shift_read, NULL)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -5354,11 +5378,16 @@ static INPUT_PORTS_START( acedrvr )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("SHIFT")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Shift Up") PORT_PLAYER(1)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Shift Center") PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("Shift Down") PORT_PLAYER(1)
DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Ace Driver */
static INPUT_PORTS_START( victlap )
PORT_START("DSW0") /* 0: DIP2 and DIP3 */
PORT_START("DSW0") /* DIP2 and DIP3 */
PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
@ -5408,11 +5437,8 @@ static INPUT_PORTS_START( victlap )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("INPUTS") /* 1 */
PORT_DIPNAME( 0x0003, 0x0003, "Shift" )
PORT_DIPSETTING( 0x0001, "Up" )
PORT_DIPSETTING( 0x0003, "Center" )
PORT_DIPSETTING( 0x0002, "Down" )
PORT_START("INPUTS")
PORT_BIT( 0x0003, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(acedrvr_shift_read, NULL)
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -5430,11 +5456,51 @@ static INPUT_PORTS_START( victlap )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("SHIFT")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Shift Up") PORT_PLAYER(1)
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("Shift Center") PORT_PLAYER(1)
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("Shift Down") PORT_PLAYER(1)
DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Victory Lap */
static CUSTOM_INPUT( ridger_gear_read )
{
int gear = input_port_read(field->port->machine, "GEARS");
if (gear > 0 && gear != prev_stick_state)
{
prev_stick_state = gear;
switch (gear)
{
case 0x01:
stick_input = 0x0a;
break;
case 0x02:
stick_input = 0x09;
break;
case 0x04:
stick_input = 0x0e;
break;
case 0x08:
stick_input = 0x0d;
break;
case 0x10:
stick_input = 0x06;
break;
case 0x20:
stick_input = 0x05;
break;
}
}
return stick_input;
}
static INPUT_PORTS_START( ridgera )
PORT_START("DSW0") /* 0: DIP2 and DIP3 */
PORT_START("DSW0") /* DIP2 and DIP3 */
PORT_DIPNAME( 0x0001, 0x0001, "DIP2-1 (test mode?)" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
@ -5484,14 +5550,8 @@ static INPUT_PORTS_START( ridgera )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("INPUTS") /* 1 */
PORT_DIPNAME( 0x000f, 0x000a, "Stick Shift" )
PORT_DIPSETTING( 0xa, "1" )
PORT_DIPSETTING( 0x9, "2" )
PORT_DIPSETTING( 0xe, "3" )
PORT_DIPSETTING( 0xd, "4" )
PORT_DIPSETTING( 0x6, "5" )
PORT_DIPSETTING( 0x5, "6" )
PORT_START("INPUTS")
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(ridger_gear_read, NULL)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* CLUTCH */
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -5505,12 +5565,20 @@ static INPUT_PORTS_START( ridgera )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* MOTION STOP? */
PORT_START("GEARS")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("1st Gear") PORT_PLAYER(1) /* 1st gear */
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("2nd Gear") PORT_PLAYER(1) /* 2nd gear */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("3rd Gear") PORT_PLAYER(1) /* 3rd gear */
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_NAME("4th Gear") PORT_PLAYER(1) /* 4th gear */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_NAME("5th Gear") PORT_PLAYER(1) /* 5th gear */
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON9 ) PORT_NAME("6th Gear") PORT_PLAYER(1) /* 6th gear */
DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Ridge Racer */
static INPUT_PORTS_START( rrf )
PORT_START("DSW0") /* 0: DIP2 and DIP3 */
PORT_START("DSW0") /* DIP2 and DIP3 */
PORT_DIPNAME( 0x0001, 0x0000, "DIP2-1" )
PORT_DIPSETTING( 0x0001, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
@ -5560,14 +5628,8 @@ static INPUT_PORTS_START( rrf )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("INPUTS") /* 1 */
PORT_DIPNAME( 0x000f, 0x000a, "Stick Shift" )
PORT_DIPSETTING( 0xa, "1" )
PORT_DIPSETTING( 0x9, "2" )
PORT_DIPSETTING( 0xe, "3" )
PORT_DIPSETTING( 0xd, "4" )
PORT_DIPSETTING( 0x6, "5" )
PORT_DIPSETTING( 0x5, "6" )
PORT_START("INPUTS")
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(ridger_gear_read, NULL)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* CLUTCH */
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
@ -5581,6 +5643,14 @@ static INPUT_PORTS_START( rrf )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* MOTION STOP? */
PORT_START("GEARS")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("1st Gear") PORT_PLAYER(1) /* 1st gear */
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("2nd Gear") PORT_PLAYER(1) /* 2nd gear */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("3rd Gear") PORT_PLAYER(1) /* 3rd gear */
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_NAME("4th Gear") PORT_PLAYER(1) /* 4th gear */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_NAME("5th Gear") PORT_PLAYER(1) /* 5th gear */
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON9 ) PORT_NAME("6th Gear") PORT_PLAYER(1) /* 6th gear */
DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Ridge Racer */
@ -5636,14 +5706,8 @@ static INPUT_PORTS_START( raveracw )
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
PORT_START("INPUTS") /* 1 */
PORT_DIPNAME( 0x000f, 0x000a, "Stick Shift" )
PORT_DIPSETTING( 0xa, "1" )
PORT_DIPSETTING( 0x9, "2" )
PORT_DIPSETTING( 0xe, "3" )
PORT_DIPSETTING( 0xd, "4" )
PORT_DIPSETTING( 0x6, "5" )
PORT_DIPSETTING( 0x5, "6" )
PORT_START("INPUTS")
PORT_BIT( 0x000f, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM(ridger_gear_read, NULL)
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) /* CLUTCH */
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON2 ) /* VIEW */
@ -5657,6 +5721,14 @@ static INPUT_PORTS_START( raveracw )
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* MOTION STOP? */
PORT_START("GEARS")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("1st Gear") PORT_PLAYER(1) /* 1st gear */
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("2nd Gear") PORT_PLAYER(1) /* 2nd gear */
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON6 ) PORT_NAME("3rd Gear") PORT_PLAYER(1) /* 3rd gear */
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON7 ) PORT_NAME("4th Gear") PORT_PLAYER(1) /* 4th gear */
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON8 ) PORT_NAME("5th Gear") PORT_PLAYER(1) /* 5th gear */
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON9 ) PORT_NAME("6th Gear") PORT_PLAYER(1) /* 6th gear */
DRIVING_ANALOG_PORTS
INPUT_PORTS_END /* Rave Racer */
@ -5800,6 +5872,7 @@ static DRIVER_INIT( ridgeraj )
old_coin_state = 0;
credits1 = credits2 = 0;
stick_input = 0xa;
}
static DRIVER_INIT( ridger2j )
@ -5810,6 +5883,7 @@ static DRIVER_INIT( ridger2j )
old_coin_state = 0;
credits1 = credits2 = 0;
stick_input = 0xa;
}
static DRIVER_INIT( acedrvr )
@ -5820,6 +5894,7 @@ static DRIVER_INIT( acedrvr )
old_coin_state = 0;
credits1 = credits2 = 0;
stick_input = 0x3;
}
static DRIVER_INIT( victlap )
@ -5830,6 +5905,7 @@ static DRIVER_INIT( victlap )
old_coin_state = 0;
credits1 = credits2 = 0;
stick_input = 0x3;
}
static DRIVER_INIT( raveracw )
@ -5840,6 +5916,7 @@ static DRIVER_INIT( raveracw )
old_coin_state = 0;
credits1 = credits2 = 0;
stick_input = 0xa;
}
static DRIVER_INIT( cybrcomm )