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Fixed the dial inputs in Squash (Itisa) [Angelo Salese]

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New games added or promoted from NOT_WORKING status
---------------------------------------------------
Squash (Itisa) [Angelo Salese]
This commit is contained in:
Angelo Salese 2009-02-05 18:01:01 +00:00
parent 1bb42da81a
commit 4a351bce28
1 changed files with 71 additions and 5 deletions
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76
src/mame/drivers/bagman.c
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@ -341,8 +341,8 @@ static INPUT_PORTS_START( squaitsa )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY // these must be tied to a spinner somehow?
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY // ^
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SPECIAL ) // special handling for the p1 dial
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SPECIAL ) // ^
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_START("P2")
@ -351,8 +351,8 @@ static INPUT_PORTS_START( squaitsa )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL // these must be tied to a spinner somehow?
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL // ^
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SPECIAL ) // special handling for the p2 dial
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SPECIAL ) // ^
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL
PORT_START("DSW")
@ -378,6 +378,12 @@ static INPUT_PORTS_START( squaitsa )
PORT_DIPNAME( 0x80, 0x00, "Protection?" ) /* Left empty in the dips scan */
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("DIAL_P1")
PORT_BIT( 0xff, 0, IPT_DIAL ) PORT_SENSITIVITY(25) PORT_KEYDELTA(5)
PORT_START("DIAL_P2")
PORT_BIT( 0xff, 0, IPT_DIAL ) PORT_SENSITIVITY(25) PORT_KEYDELTA(5) PORT_COCKTAIL
INPUT_PORTS_END
static const gfx_layout charlayout =
@ -429,6 +435,58 @@ static const ay8910_interface ay8910_config =
NULL
};
/* squaitsa doesn't map the dial directly, instead it polls the results of the dial thru an external circuitry.
I don't know if the following is correct, there can possbily be multiple solutions for the same problem. */
static READ8_HANDLER( dial_input_p1_r )
{
static UINT8 res,dial_val,old_val;
dial_val = input_port_read(space->machine, "DIAL_P1");
if(res != 0x60)
res = 0x60;
else if(dial_val > old_val)
res = 0x40;
else if(dial_val < old_val)
res = 0x20;
else
res = 0x60;
old_val = dial_val;
return (input_port_read(space->machine, "P1") & 0x9f) | (res);
}
static READ8_HANDLER( dial_input_p2_r )
{
static UINT8 res,dial_val,old_val;
dial_val = input_port_read(space->machine, "DIAL_P2");
if(res != 0x60)
res = 0x60;
else if(dial_val > old_val)
res = 0x40;
else if(dial_val < old_val)
res = 0x20;
else
res = 0x60;
old_val = dial_val;
return (input_port_read(space->machine, "P2") & 0x9f) | (res);
}
static const ay8910_interface ay8910_dial_config =
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
dial_input_p1_r,
dial_input_p2_r,
NULL,
NULL
};
static const ay8910_interface ay8910_interface_2 =
{
AY8910_LEGACY_OUTPUT,
@ -571,6 +629,14 @@ static MACHINE_DRIVER_START( botanic )
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MACHINE_DRIVER_END
static MACHINE_DRIVER_START( squaitsa )
MDRV_IMPORT_FROM( botanic )
MDRV_SOUND_MODIFY("ay1")
MDRV_SOUND_CONFIG(ay8910_dial_config)
MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.10)
MACHINE_DRIVER_END
/***************************************************************************
Game driver(s)
@ -902,5 +968,5 @@ GAME( 1984, sbagman, 0, bagman, sbagman, 0, ROT270, "Valadon Automa
GAME( 1984, sbagmans, sbagman, bagman, sbagman, 0, ROT270, "Valadon Automation (Stern license)", "Super Bagman (Stern)", 0 )
GAME( 1983, pickin, 0, pickin, pickin, 0, ROT270, "Valadon Automation", "Pickin'", 0 )
GAME( 1984, botanic, 0, botanic, botanic, 0, ROT270, "Valadon Automation (Itisa license)", "Botanic", 0 )
GAME( 1984, squaitsa, 0, botanic, squaitsa, 0, ROT0, "Itisa", "Squash (Itisa)", GAME_NOT_WORKING )
GAME( 1984, squaitsa, 0, squaitsa,squaitsa,0, ROT0, "Itisa", "Squash (Itisa)", 0 )