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put keycus id in driver init instead of a switch/case at read

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This commit is contained in:
Michaël Banaan Ananas 2011-09-11 15:52:49 +00:00
parent f4fd19612e
commit 2bd77d8b75
2 changed files with 29 additions and 34 deletions
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62
src/mame/drivers/namcos22.c
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@ -2251,41 +2251,12 @@ static READ32_HANDLER( namcos22_keycus_r )
namcos22_state *state = space->machine().driver_data<namcos22_state>();
// printf("Hit keycus mask %x PC=%x\n", mem_mask, cpu_get_pc(&space->device()));
switch( state->m_gametype )
{
case NAMCOS22_RIDGE_RACER:
case NAMCOS22_RIDGE_RACER2:
return 0x0172<<16;
if (ACCESSING_BITS_0_15)
return state->m_keycus_id;
if (ACCESSING_BITS_16_31)
return state->m_keycus_id << 16;
case NAMCOS22_ACE_DRIVER:
return 0x0173;
case NAMCOS22_CYBER_COMMANDO:
return 0x0185;
case NAMCOS22_ALPINE_RACER:
case NAMCOS22_ALPINE_RACER_2:
return 0x0187;
case NAMCOS22_VICTORY_LAP:
return 0x0188<<16;
case NAMCOS22_CYBER_CYCLES:
return 0x0387;
case NAMCOS22_DIRT_DASH:
return 0x01a2<<16;
case NAMCOS22_TOKYO_WARS:
return 0x01a8<<16;
case NAMCOS22_ALPINE_SURFER:
return 0x01a9;
default:
/* unknown/unused */
return 0;
}
return 0;
}
/**
@ -5864,6 +5835,7 @@ static void namcos22_init( running_machine &machine, int game_type )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
state->m_gametype = game_type;
state->m_keycus_id = 0;
state->m_mpPointRAM = auto_alloc_array(machine, UINT32, 0x20000);
}
@ -5875,24 +5847,31 @@ static void namcos22s_init( running_machine &machine, int game_type )
static DRIVER_INIT( alpiner )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
namcos22s_init(machine, NAMCOS22_ALPINE_RACER);
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(alpineracer_mcu_adc_r));
install_130_speedup(machine);
state->m_keycus_id = 0x0187;
}
static DRIVER_INIT( alpiner2 )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
namcos22s_init(machine, NAMCOS22_ALPINE_RACER_2);
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(alpineracer_mcu_adc_r));
install_130_speedup(machine);
state->m_keycus_id = 0x0187;
}
static DRIVER_INIT( alpinesa )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
namcos22s_init(machine, NAMCOS22_ALPINE_SURFER);
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_read_handler (0x200000, 0x200003, FUNC(alpinesa_prot_r));
@ -5901,6 +5880,8 @@ static DRIVER_INIT( alpinesa )
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(alpineracer_mcu_adc_r));
install_141_speedup(machine);
state->m_keycus_id = 0x01a9;
}
static DRIVER_INIT( airco22 )
@ -5943,6 +5924,7 @@ static DRIVER_INIT( ridgeraj )
install_c74_speedup(machine);
state->m_keycus_id = 0x0172;
state->m_old_coin_state = 0;
state->m_credits1 = state->m_credits2 = 0;
state->m_stick_input = 0xa;
@ -5955,6 +5937,7 @@ static DRIVER_INIT( ridger2j )
install_c74_speedup(machine);
state->m_keycus_id = 0x0172;
state->m_old_coin_state = 0;
state->m_credits1 = state->m_credits2 = 0;
state->m_stick_input = 0xa;
@ -5967,6 +5950,7 @@ static DRIVER_INIT( acedrvr )
install_c74_speedup(machine);
state->m_keycus_id = 0x0173;
state->m_old_coin_state = 0;
state->m_credits1 = state->m_credits2 = 0;
state->m_stick_input = 0x3;
@ -5979,6 +5963,7 @@ static DRIVER_INIT( victlap )
install_c74_speedup(machine);
state->m_keycus_id = 0x0188;
state->m_old_coin_state = 0;
state->m_credits1 = state->m_credits2 = 0;
state->m_stick_input = 0x3;
@ -6010,12 +5995,15 @@ static DRIVER_INIT( cybrcomm )
install_c74_speedup(machine);
state->m_keycus_id = 0x0185;
state->m_old_coin_state = 0;
state->m_credits1 = state->m_credits2 = 0;
}
static DRIVER_INIT( cybrcyc )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
/* patch DSP RAM test */
UINT32 *pROM = (UINT32 *)machine.region("maincpu")->base();
pROM[0x355C/4] &= 0x0000ffff;
@ -6026,6 +6014,8 @@ static DRIVER_INIT( cybrcyc )
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(cybrcycc_mcu_adc_r));
install_130_speedup(machine);
state->m_keycus_id = 0x0387;
}
static DRIVER_INIT( timecris )
@ -6037,9 +6027,12 @@ static DRIVER_INIT( timecris )
static DRIVER_INIT( tokyowar )
{
namcos22_state *state = machine.driver_data<namcos22_state>();
namcos22s_init(machine, NAMCOS22_TOKYO_WARS);
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(tokyowar_mcu_adc_r));
state->m_keycus_id = 0x01a8;
}
static DRIVER_INIT( aquajet )
@ -6056,6 +6049,7 @@ static DRIVER_INIT( dirtdash )
machine.device("mcu")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC7_H, FUNC(cybrcycc_mcu_adc_r));
state->m_keycus_id = 0x01a2;
state->m_stick_input = 0x3;
}

1
src/mame/includes/namcos22.h
View File

@ -68,6 +68,7 @@ public:
UINT32 m_mAlpineSurferProtData;
int m_p4;
UINT16 m_su_82;
UINT16 m_keycus_id;
int m_gametype;
int m_mbSuperSystem22;
UINT32 *m_cgram;