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Diffstat (limited to 'src/mame/drivers/meijinsn.c')
-rw-r--r--src/mame/drivers/meijinsn.c36
1 files changed, 17 insertions, 19 deletions
diff --git a/src/mame/drivers/meijinsn.c b/src/mame/drivers/meijinsn.c
index 85925b122ef..833b460213e 100644
--- a/src/mame/drivers/meijinsn.c
+++ b/src/mame/drivers/meijinsn.c
@@ -92,6 +92,10 @@ public:
DECLARE_WRITE16_MEMBER(sound_w);
DECLARE_READ16_MEMBER(alpha_mcu_r);
+ virtual void machine_start();
+ virtual void machine_reset();
+ virtual void video_start();
+ virtual void palette_init();
};
@@ -242,13 +246,13 @@ static INPUT_PORTS_START( meijinsn )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
-static VIDEO_START(meijinsn)
+void meijinsn_state::video_start()
{
}
-static PALETTE_INIT( meijinsn )
+void meijinsn_state::palette_init()
{
- const UINT8 *color_prom = machine.root_device().memregion("proms")->base();
+ const UINT8 *color_prom = machine().root_device().memregion("proms")->base();
int i;
static const int resistances_b[2] = { 470, 220 };
static const int resistances_rg[3] = { 1000, 470, 220 };
@@ -260,7 +264,7 @@ static PALETTE_INIT( meijinsn )
3, resistances_rg, weights_g, 0, 1000+1000,
2, resistances_b, weights_b, 0, 1000+1000);
- for (i = 0; i < machine.total_colors(); i++)
+ for (i = 0; i < machine().total_colors(); i++)
{
int bit0, bit1, bit2, r, g, b;
@@ -281,7 +285,7 @@ static PALETTE_INIT( meijinsn )
bit1 = BIT(color_prom[i], 7);
b = combine_2_weights(weights_b, bit0, bit1);
- palette_set_color(machine, i, MAKE_RGB(r, g, b));
+ palette_set_color(machine(), i, MAKE_RGB(r, g, b));
}
}
@@ -331,22 +335,20 @@ static const ay8910_interface ay8910_config =
DEVCB_DRIVER_MEMBER(driver_device, soundlatch_byte_r)
};
-static MACHINE_START( meijinsn )
+void meijinsn_state::machine_start()
{
- meijinsn_state *state = machine.driver_data<meijinsn_state>();
- state->save_item(NAME(state->m_deposits1));
- state->save_item(NAME(state->m_deposits2));
- state->save_item(NAME(state->m_credits));
+ save_item(NAME(m_deposits1));
+ save_item(NAME(m_deposits2));
+ save_item(NAME(m_credits));
}
-static MACHINE_RESET( meijinsn )
+void meijinsn_state::machine_reset()
{
- meijinsn_state *state = machine.driver_data<meijinsn_state>();
- state->m_deposits1 = 0;
- state->m_deposits2 = 0;
- state->m_credits = 0;
+ m_deposits1 = 0;
+ m_deposits2 = 0;
+ m_credits = 0;
}
@@ -362,8 +364,6 @@ static MACHINE_CONFIG_START( meijinsn, meijinsn_state )
MCFG_CPU_IO_MAP(meijinsn_sound_io_map)
MCFG_CPU_PERIODIC_INT(irq0_line_hold, 160*60)
- MCFG_MACHINE_START(meijinsn)
- MCFG_MACHINE_RESET(meijinsn)
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
@@ -374,9 +374,7 @@ static MACHINE_CONFIG_START( meijinsn, meijinsn_state )
MCFG_SCREEN_UPDATE_STATIC(meijinsn)
MCFG_PALETTE_LENGTH(32)
- MCFG_PALETTE_INIT(meijinsn)
- MCFG_VIDEO_START(meijinsn)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")