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Added inputs, sound, graphics and fixed colors to Bega's Battle / Road Blaster HW [Angelo Salese]

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This commit is contained in:
Angelo Salese 2012-08-06 00:13:46 +00:00
parent 9dd0de48e3
commit 3c3634d09f
2 changed files with 265 additions and 334 deletions
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579
src/mame/drivers/deco_ld.c
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@ -5,9 +5,14 @@ Bega's Battle (c) 1983 Data East Corporation
preliminary driver by Angelo Salese
TODO:
- laserdisc hook-ups;
- video emulation is bare bones;
- i/os
- laserdisc hook-up and 6850 comms;
- "RAM TEST ERROR 5J" in Bega's Battle and Cobra Command
- "SOUND TEST READ ERROR"
- color offset is unknown;
- Bega's Battle VBLANK hack (ld/framework fault most likely)
- CPU clocks
- dip-switches
- clean-ups
***************************************************************************
@ -112,60 +117,120 @@ class deco_ld_state : public driver_device
public:
deco_ld_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_laserdisc(*this, "laserdisc") ,
m_videoram(*this, "videoram"){ }
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_laserdisc(*this, "laserdisc"),
m_vram0(*this, "vram0"),
m_attr0(*this, "attr0"),
m_vram1(*this, "vram1"),
m_attr1(*this, "attr1")
{ }
required_device<cpu_device> m_maincpu;
optional_device<cpu_device> m_audiocpu;
required_device<pioneer_ldv1000_device> m_laserdisc;
required_shared_ptr<UINT8> m_videoram;
UINT8 m_vram_bank;
required_shared_ptr<UINT8> m_vram0;
required_shared_ptr<UINT8> m_attr0;
required_shared_ptr<UINT8> m_vram1;
required_shared_ptr<UINT8> m_attr1;
UINT8 m_laserdisc_data;
int m_nmimask;
DECLARE_WRITE8_MEMBER(rblaster_sound_w);
DECLARE_WRITE8_MEMBER(rblaster_vram_bank_w);
DECLARE_READ8_MEMBER(laserdisc_r);
DECLARE_WRITE8_MEMBER(laserdisc_w);
DECLARE_READ8_MEMBER(test_r);
DECLARE_READ8_MEMBER(sound_status_r);
DECLARE_WRITE8_MEMBER(nmimask_w);
DECLARE_WRITE8_MEMBER(decold_sound_cmd_w);
DECLARE_WRITE8_MEMBER(decold_palette_w);
DECLARE_CUSTOM_INPUT_MEMBER(begas_vblank_r);
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
};
static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const rectangle &cliprect, UINT8 *spriteram, UINT16 tile_bank )
{
const gfx_element *gfx = machine.gfx[1];
int i,spr_offs,x,y,col,fx,fy;
/*
[+0] ---- -x-- flip X
[+0] ---- --x- flip Y
[+0] ---- ---x enable this sprite
[+1] tile number
[+2] y coord
[+3] x coord
*/
static SCREEN_UPDATE_IND16( rblaster )
for(i=0;i<0x20;i+=4)
{
if(!spriteram[i+0] & 1)
continue;
spr_offs = spriteram[i+1]|tile_bank;
x = spriteram[i+3];
y = spriteram[i+2];
col = 6; /* TODO */
fx = (spriteram[i+0] & 0x04) ? 1 : 0;
fy = (spriteram[i+0] & 0x02) ? 1 : 0;
drawgfx_transpen(bitmap,cliprect,gfx,spr_offs,col,fx,fy,x,y,0);
}
for(i=0x3e0;i<0x400;i+=4)
{
if(!spriteram[i+0] & 1)
continue;
spr_offs = spriteram[i+1]|tile_bank;
x = spriteram[i+3];
y = spriteram[i+2];
col = 6; /* TODO */
fx = (spriteram[i+0] & 0x04) ? 1 : 0;
fy = (spriteram[i+0] & 0x02) ? 1 : 0;
drawgfx_transpen(bitmap,cliprect,gfx,spr_offs,col,fx,fy,x,y,0);
}
}
static SCREEN_UPDATE_RGB32( rblaster )
{
deco_ld_state *state = screen.machine().driver_data<deco_ld_state>();
UINT8 *videoram = state->m_videoram;
const gfx_element *gfx = screen.machine().gfx[0];
int count = 0x0000;
int y,x;
for (y=0;y<32;y++)
bitmap.fill(0, cliprect);
draw_sprites(screen.machine(), bitmap,cliprect,state->m_vram1,0x000);
draw_sprites(screen.machine(), bitmap,cliprect,state->m_vram0,0x100);
for (y=1;y<31;y++)
{
for (x=0;x<32;x++)
{
int tile = videoram[count];
int colour = (state->m_vram_bank & 0x7);
drawgfx_opaque(bitmap,cliprect,gfx,tile,colour,0,0,x*8,y*8);
int attr = state->m_attr0[x+y*32];
int tile = state->m_vram0[x+y*32] | ((attr & 3) << 8);
int colour = (6 & 0x7); /* TODO */
count++;
drawgfx_transpen(bitmap,cliprect,gfx,tile|0x400,colour,0,0,x*8,y*8,0);
}
}
for (y=1;y<31;y++)
{
for (x=0;x<32;x++)
{
int attr = state->m_attr1[x+y*32];
int tile = state->m_vram1[x+y*32] | ((attr & 3) << 8);
int colour = (6 & 0x7); /* TODO */
drawgfx_transpen(bitmap,cliprect,gfx,tile,colour,0,0,x*8,y*8,0);
}
}
return 0;
}
#if 0
WRITE8_MEMBER(deco_ld_state::rblaster_sound_w)
{
soundlatch_byte_w(space,0,data);
device_set_input_line(machine().cpu[1], 0, HOLD_LINE);
}
#endif
WRITE8_MEMBER(deco_ld_state::rblaster_vram_bank_w)
{
m_vram_bank = data;
}
READ8_MEMBER(deco_ld_state::laserdisc_r)
{
@ -180,63 +245,46 @@ WRITE8_MEMBER(deco_ld_state::laserdisc_w)
m_laserdisc_data = data;
}
READ8_MEMBER(deco_ld_state::test_r)
WRITE8_MEMBER(deco_ld_state::decold_sound_cmd_w)
{
return machine().rand();
soundlatch_byte_w(space, 0, data);
device_set_input_line(m_audiocpu, 0, HOLD_LINE);
}
static ADDRESS_MAP_START( begas_map, AS_PROGRAM, 8, deco_ld_state )
AM_RANGE(0x0000, 0x0fff) AM_RAM
// AM_RANGE(0x1000, 0x1007) AM_NOP
AM_RANGE(0x1000, 0x1000) AM_READ(test_r)
AM_RANGE(0x1001, 0x1001) AM_READ(test_r)
AM_RANGE(0x1002, 0x1002) AM_READ(test_r)
AM_RANGE(0x1003, 0x1003) AM_READ(test_r)
AM_RANGE(0x1001, 0x1001) AM_WRITENOP //???
// AM_RANGE(0x1003, 0x1003) AM_READ_PORT("IN0")
AM_RANGE(0x1003, 0x1003) AM_WRITE(rblaster_vram_bank_w) //might be 1001
AM_RANGE(0x1006, 0x1006) AM_NOP //ld status / command
AM_RANGE(0x1007, 0x1007) AM_READWRITE(laserdisc_r,laserdisc_w) // ld data
AM_RANGE(0x1800, 0x1fff) AM_RAM_WRITE(paletteram_RRRGGGBB_byte_w) AM_SHARE("paletteram")
AM_RANGE(0x2000, 0x27ff) AM_RAM
AM_RANGE(0x2800, 0x2fff) AM_RAM AM_SHARE("videoram")
AM_RANGE(0x3000, 0x3fff) AM_RAM
AM_RANGE(0x4000, 0xffff) AM_ROM
ADDRESS_MAP_END
static ADDRESS_MAP_START( cobra_map, AS_PROGRAM, 8, deco_ld_state )
AM_RANGE(0x0000, 0x0fff) AM_RAM
AM_RANGE(0x1000, 0x1000) AM_READ_PORT("IN1")
AM_RANGE(0x1001, 0x1001) AM_READ(test_r)//_PORT("IN2")
AM_RANGE(0x1002, 0x1002) AM_READ(test_r)//_PORT("IN3")
AM_RANGE(0x1003, 0x1003) AM_READ(test_r)//AM_READ_PORT("IN0")
// AM_RANGE(0x1004, 0x1004) AM_READ(test_r)//_PORT("IN4")
// AM_RANGE(0x1005, 0x1005) AM_READ(test_r)//_PORT("IN5")
AM_RANGE(0x1004, 0x1004) AM_WRITE(rblaster_vram_bank_w) //might be 1001
AM_RANGE(0x1006, 0x1006) AM_NOP //ld status / command
AM_RANGE(0x1007, 0x1007) AM_READWRITE(laserdisc_r,laserdisc_w) // ld data
AM_RANGE(0x1800, 0x1fff) AM_RAM_WRITE(paletteram_RRRGGGBB_byte_w) AM_SHARE("paletteram")
AM_RANGE(0x2000, 0x2fff) AM_RAM
AM_RANGE(0x3000, 0x37ff) AM_RAM //vram attr?
AM_RANGE(0x3800, 0x3fff) AM_RAM AM_SHARE("videoram")
AM_RANGE(0x4000, 0xffff) AM_ROM
ADDRESS_MAP_END
/* same as Burger Time HW */
WRITE8_MEMBER(deco_ld_state::decold_palette_w)
{
paletteram_BBGGGRRR_byte_w(space, offset, ~data);
}
/* unknown, but certainly related to audiocpu somehow */
READ8_MEMBER(deco_ld_state::sound_status_r)
{
return 0xff ^ 0x40;
}
static ADDRESS_MAP_START( rblaster_map, AS_PROGRAM, 8, deco_ld_state )
AM_RANGE(0x0000, 0x0fff) AM_RAM
// AM_RANGE(0x1000, 0x1007) AM_NOP
AM_RANGE(0x1001, 0x1001) AM_WRITENOP //???
AM_RANGE(0x1003, 0x1003) AM_READ_PORT("IN0")
AM_RANGE(0x1003, 0x1003) AM_WRITE(rblaster_vram_bank_w) //might be 1001
AM_RANGE(0x1006, 0x1006) AM_NOP //ld status / command
AM_RANGE(0x1007, 0x1007) AM_READWRITE(laserdisc_r,laserdisc_w) // ld data
AM_RANGE(0x1800, 0x1fff) AM_RAM_WRITE(paletteram_RRRGGGBB_byte_w) AM_SHARE("paletteram")
AM_RANGE(0x2800, 0x2fff) AM_RAM AM_SHARE("videoram")
AM_RANGE(0x3000, 0x3fff) AM_RAM
AM_RANGE(0xc000, 0xffff) AM_ROM
AM_RANGE(0x1000, 0x1000) AM_READ_PORT("IN0") AM_WRITENOP // (w) coin lockout
AM_RANGE(0x1001, 0x1001) AM_READ_PORT("DSW1")
AM_RANGE(0x1002, 0x1002) AM_READ_PORT("DSW2")
AM_RANGE(0x1003, 0x1003) AM_READ_PORT("IN1")
AM_RANGE(0x1004, 0x1004) AM_READ(soundlatch2_byte_r) AM_WRITE(decold_sound_cmd_w)
AM_RANGE(0x1005, 0x1005) AM_READ(sound_status_r)
AM_RANGE(0x1006, 0x1006) AM_NOP // 6850 status
AM_RANGE(0x1007, 0x1007) AM_READWRITE(laserdisc_r,laserdisc_w) // 6850 data
AM_RANGE(0x1800, 0x1fff) AM_RAM_WRITE(decold_palette_w) AM_SHARE("paletteram")
AM_RANGE(0x2000, 0x27ff) AM_RAM
AM_RANGE(0x2800, 0x2bff) AM_RAM AM_SHARE("vram0")
AM_RANGE(0x2c00, 0x2fff) AM_RAM AM_SHARE("attr0")
AM_RANGE(0x3000, 0x37ff) AM_RAM
AM_RANGE(0x3800, 0x3bff) AM_RAM AM_SHARE("vram1")
AM_RANGE(0x3c00, 0x3fff) AM_RAM AM_SHARE("attr1")
AM_RANGE(0x4000, 0xffff) AM_ROM
ADDRESS_MAP_END
/* sound arrangement is pratically identical to Zero Target. */
#ifdef UNUSED_FUNCTION
@ -259,242 +307,117 @@ static ADDRESS_MAP_START( rblaster_sound_map, AS_PROGRAM, 8, deco_ld_state )
AM_RANGE(0x4000, 0x4000) AM_DEVWRITE_LEGACY("ay1", ay8910_address_w)
AM_RANGE(0x6000, 0x6000) AM_DEVWRITE_LEGACY("ay2", ay8910_data_w)
AM_RANGE(0x8000, 0x8000) AM_DEVWRITE_LEGACY("ay2", ay8910_address_w)
AM_RANGE(0xa000, 0xa000) AM_READ(soundlatch_byte_r)
AM_RANGE(0xa000, 0xa000) AM_READWRITE(soundlatch_byte_r,soundlatch2_byte_w)
AM_RANGE(0xe000, 0xffff) AM_ROM
ADDRESS_MAP_END
static INPUT_PORTS_START( cobra )
CUSTOM_INPUT_MEMBER( deco_ld_state::begas_vblank_r )
{
return machine().primary_screen->vpos() >= 240*2;
}
INPUT_CHANGED_MEMBER(deco_ld_state::coin_inserted)
{
device_set_input_line(m_maincpu, INPUT_LINE_NMI, newval ? CLEAR_LINE : ASSERT_LINE);
}
static INPUT_PORTS_START( begas )
PORT_START("IN0")
PORT_DIPNAME( 0x01, 0x00, "SYS0" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_TILT )
PORT_START("IN1")
PORT_DIPNAME( 0x01, 0x00, "SYS1" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_CUSTOM_MEMBER(DEVICE_SELF,deco_ld_state,begas_vblank_r, NULL) // TODO: IPT_VBLANK doesn't seem to work fine?
PORT_START("IN2")
PORT_DIPNAME( 0x01, 0x00, "SYS2" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("DSW1")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, deco_ld_state,coin_inserted, 0)
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, deco_ld_state,coin_inserted, 0)
PORT_START("IN3")
PORT_DIPNAME( 0x01, 0x00, "SYS3" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("DSW2")
PORT_DIPNAME( 0x01, 0x01, "DSWA" )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Service_Mode ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
INPUT_PORTS_END
PORT_START("IN4")
PORT_DIPNAME( 0x01, 0x00, "SYS4" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("IN5")
PORT_DIPNAME( 0x01, 0x00, "SYS5" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
static INPUT_PORTS_START( cobra )
PORT_INCLUDE( begas )
PORT_MODIFY("IN1")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
/* TODO: dips */
INPUT_PORTS_END
static INPUT_PORTS_START( rblaster )
PORT_START("IN0")
PORT_DIPNAME( 0x01, 0x00, "SYS0" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_INCLUDE( begas )
PORT_MODIFY("IN1")
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_START("IN1")
PORT_DIPNAME( 0x01, 0x00, "SYS1" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
PORT_START("IN2")
PORT_DIPNAME( 0x01, 0x00, "SYS2" )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x01, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x02, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x04, DEF_STR( On ) )
PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x08, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x10, DEF_STR( On ) )
PORT_DIPNAME( 0x20, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x20, DEF_STR( On ) )
PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
PORT_DIPSETTING( 0x80, DEF_STR( On ) )
/* TODO: dips */
INPUT_PORTS_END
static const gfx_layout charlayout =
@ -502,14 +425,28 @@ static const gfx_layout charlayout =
8,8,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(0,3),RGN_FRAC(1,3),RGN_FRAC(2,3) },
{ RGN_FRAC(2,3),RGN_FRAC(1,3),RGN_FRAC(0,3) },
{ 7, 6, 5, 4, 3, 2, 1, 0 },
{ 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
8*8
};
static const gfx_layout spritelayout =
{
16,16,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(2,3),RGN_FRAC(1,3),RGN_FRAC(0,3) },
{ 7, 6, 5, 4, 3, 2, 1, 0, 16*8+7, 16*8+6, 16*8+5, 16*8+4, 16*8+3, 16*8+2, 16*8+1, 16*8+0 },
{ 15*8, 14*8, 13*8, 12*8, 11*8, 10*8, 9*8, 8*8,
7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
16*16
};
static GFXDECODE_START( rblaster )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 8 )
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0, 8 )
GFXDECODE_END
static MACHINE_START( rblaster )
@ -521,14 +458,14 @@ static MACHINE_CONFIG_START( rblaster, deco_ld_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu",M6502,8000000/2)
MCFG_CPU_PROGRAM_MAP(rblaster_map)
// MCFG_CPU_VBLANK_INT("screen",irq0_line_hold)
MCFG_CPU_VBLANK_INT("screen",nmi_line_pulse)
MCFG_CPU_VBLANK_INT("screen",irq0_line_hold)
MCFG_CPU_ADD("audiocpu",M6502,8000000/2)
MCFG_CPU_PROGRAM_MAP(rblaster_sound_map)
// MCFG_CPU_VBLANK_INT("screen",irq0_line_hold) //test
MCFG_CPU_PERIODIC_INT(sound_interrupt, 640)
// MCFG_QUANTUM_TIME(attotime::from_hz(6000))
MCFG_LASERDISC_LDV1000_ADD("laserdisc") //Sony LDP-1000A, is it truly compatible with the Pioneer?
MCFG_LASERDISC_OVERLAY_STATIC(256, 256, rblaster)
@ -539,30 +476,21 @@ static MACHINE_CONFIG_START( rblaster, deco_ld_state )
MCFG_MACHINE_START(rblaster)
/* sound hardware */
/* TODO: mixing */
MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")
MCFG_SOUND_ADD("ay1", AY8910, 1500000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
MCFG_SOUND_ADD("ay2", AY8910, 1500000)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.50)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.25)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.25)
MCFG_SOUND_MODIFY("laserdisc")
MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( begas, rblaster )
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(begas_map)
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( cobra, rblaster )
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(cobra_map)
MCFG_DEVICE_REMOVE("audiocpu")
MACHINE_CONFIG_END
/***************************************************************************
Game driver(s)
@ -575,13 +503,13 @@ ROM_START( begas )
ROM_LOAD( "an04-3", 0x6000, 0x2000, CRC(935b2b0a) SHA1(e7c09960607569bd88e9af396aa70661f4352efb) )
ROM_LOAD( "an03-3", 0x8000, 0x2000, CRC(79438d80) SHA1(e641336f23c6b84d84313ef3e94871ac9aa8b612) )
ROM_LOAD( "an02-3", 0xa000, 0x2000, CRC(98ce4ca0) SHA1(e7db66b1f0f06b0a21e7450962ba70f460a24847) )
ROM_LOAD( "an01", 0xc000, 0x2000, CRC(15f8921d) SHA1(32f945bee8f30e5896da38ac6184a11c0a8194bb) ) //ok?
ROM_LOAD( "an01", 0xc000, 0x2000, CRC(15f8921d) SHA1(32f945bee8f30e5896da38ac6184a11c0a8194bb) )
ROM_LOAD( "an00-3", 0xe000, 0x2000, CRC(124a3a36) SHA1(e2f7110196cb46fcda429c613388285b46ec1a9e) )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "an06", 0xe000, 0x2000, CRC(cbbcd730) SHA1(2f2e78fcf2eba71044bec60d27d8756d9b5af551) )
ROM_REGION( 0xc000, "gfx1", ROMREGION_INVERT )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "an0a", 0x0000, 0x2000, CRC(e429305d) SHA1(9a05ab7916235d028b6b05270703516581825660) )
ROM_LOAD( "an0b", 0x4000, 0x2000, CRC(09e4b780) SHA1(0735420b8529017e507feecf8f74fecd80fbf7d5) )
ROM_LOAD( "an0c", 0x8000, 0x2000, CRC(0c127207) SHA1(b8372b2fa20ffe5ac278f558c07fd761c86e514b) )
@ -618,7 +546,7 @@ ROM_START( begas1 )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "an06", 0xe000, 0x2000, CRC(cbbcd730) SHA1(2f2e78fcf2eba71044bec60d27d8756d9b5af551) )
ROM_REGION( 0xc000, "gfx1", ROMREGION_INVERT )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "an0a", 0x0000, 0x2000, CRC(e429305d) SHA1(9a05ab7916235d028b6b05270703516581825660) )
ROM_LOAD( "an0b", 0x4000, 0x2000, CRC(09e4b780) SHA1(0735420b8529017e507feecf8f74fecd80fbf7d5) )
ROM_LOAD( "an0c", 0x8000, 0x2000, CRC(0c127207) SHA1(b8372b2fa20ffe5ac278f558c07fd761c86e514b) )
@ -651,7 +579,7 @@ ROM_START( rblaster )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "02.bin", 0xe000, 0x2000, CRC(6c20335d) SHA1(b28e80f112553af8e3fba9ebbfc10d1f56396ac1) )
ROM_REGION( 0xc000, "gfx1", ROMREGION_INVERT )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "03.bin", 0x0000, 0x2000, CRC(d1ff5ffb) SHA1(29df207e225e3b0477d5566d256198310d6ae526) )
ROM_LOAD( "06.bin", 0x2000, 0x2000, CRC(d1ff5ffb) SHA1(29df207e225e3b0477d5566d256198310d6ae526) )
ROM_LOAD( "04.bin", 0x4000, 0x2000, CRC(da2c84d9) SHA1(3452b0e2a45fa771e226c3a3668afbf3ceb0ec11) )
@ -671,7 +599,10 @@ ROM_START( cobra )
ROM_LOAD( "au00-2", 0xe000, 0x2000, CRC(6c0f1f16) SHA1(ed05d3eaa24e84b1dfb4e1eb5f69b23e4a1494ba) )
ROM_COPY( "maincpu", 0x8000, 0x4000, 0x4000 )
ROM_REGION( 0xc000, "gfx1", ROMREGION_INVERT )
ROM_REGION( 0x10000, "audiocpu", 0 )
ROM_LOAD( "au06", 0xe000, 0x2000, CRC(ccc94eb0) SHA1(354a933ddc6a1e1118c2bf176faaab5d01fc92d3) )
ROM_REGION( 0xc000, "gfx1", 0 )
ROM_LOAD( "au0a", 0x0000, 0x2000, CRC(6aaedcf3) SHA1(52dc913eecf8a159784d500217cffd7a6d8eb45c) )
ROM_LOAD( "au0b", 0x4000, 0x2000, CRC(92247877) SHA1(f9bb0c20212ab13caabfb5beb9b6afc807bc9555) )
ROM_LOAD( "au0c", 0x8000, 0x2000, CRC(d00a2762) SHA1(84d4329b39b9fd30682b7efa5cb2744934c5ee5c) )
@ -684,8 +615,8 @@ ROM_START( cobra )
DISK_IMAGE_READONLY( "cobra", 0, SHA1(8390498294aca97a5d1769032e7b115d1a42f5d3) )
ROM_END
GAME( 1983, begas, 0, begas, cobra, deco_ld_state, 0, ROT0, "Data East", "Bega's Battle (Revision 3)", GAME_NOT_WORKING )
GAME( 1983, begas1, begas, rblaster, cobra, deco_ld_state, 0, ROT0, "Data East", "Bega's Battle (Revision 1)", GAME_NOT_WORKING )
GAME( 1984, cobra, 0, cobra, cobra, deco_ld_state, 0, ROT0, "Data East", "Cobra Command (Data East LD)", GAME_NOT_WORKING )
GAME( 1983, begas, 0, rblaster, begas, deco_ld_state, 0, ROT0, "Data East", "Bega's Battle (Revision 3)", GAME_NOT_WORKING )
GAME( 1983, begas1, begas, rblaster, begas, deco_ld_state, 0, ROT0, "Data East", "Bega's Battle (Revision 1)", GAME_NOT_WORKING )
GAME( 1984, cobra, 0, rblaster, cobra, deco_ld_state, 0, ROT0, "Data East", "Cobra Command (Data East LD)", GAME_NOT_WORKING )
// Thunder Storm (Cobra Command Japanese version)
GAME( 1985, rblaster, 0, rblaster, rblaster, deco_ld_state, 0, ROT0, "Data East", "Road Blaster (Data East LD)", GAME_NOT_WORKING )

20
src/mame/drivers/gpworld.c
View File

@ -80,7 +80,7 @@ public:
/* VIDEO GOODS */
static void gpworld_draw_tiles(running_machine &machine, bitmap_ind16 &bitmap,const rectangle &cliprect)
static void gpworld_draw_tiles(running_machine &machine, bitmap_rgb32 &bitmap,const rectangle &cliprect)
{
gpworld_state *state = machine.driver_data<gpworld_state>();
UINT8 characterX, characterY;
@ -98,7 +98,7 @@ static void gpworld_draw_tiles(running_machine &machine, bitmap_ind16 &bitmap,co
}
}
INLINE void draw_pixel(bitmap_ind16 &bitmap,const rectangle &cliprect,int x,int y,int color,int flip)
INLINE void draw_pixel(running_machine &machine, bitmap_rgb32 &bitmap,const rectangle &cliprect,int x,int y,int color,int flip)
{
if (flip)
{
@ -107,10 +107,10 @@ INLINE void draw_pixel(bitmap_ind16 &bitmap,const rectangle &cliprect,int x,int
}
if (cliprect.contains(x, y))
bitmap.pix16(y, x) = color;
bitmap.pix32(y, x) = machine.pens[color];
}
static void gpworld_draw_sprites(running_machine &machine, bitmap_ind16 &bitmap, const rectangle &cliprect)
static void gpworld_draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
gpworld_state *state = machine.driver_data<gpworld_state>();
const int SPR_Y_TOP = 0;
@ -198,10 +198,10 @@ static void gpworld_draw_sprites(running_machine &machine, bitmap_ind16 &bitmap,
}
/* Daphne says "don't draw the pixel if it's black". */
draw_pixel(bitmap,cliprect,x+0,y,palette_get_color(machine, pixel1 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(bitmap,cliprect,x+1,y,palette_get_color(machine, pixel2 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(bitmap,cliprect,x+2,y,palette_get_color(machine, pixel3 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(bitmap,cliprect,x+3,y,palette_get_color(machine, pixel4 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(machine, bitmap,cliprect,x+0,y,palette_get_color(machine, pixel1 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(machine, bitmap,cliprect,x+1,y,palette_get_color(machine, pixel2 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(machine, bitmap,cliprect,x+2,y,palette_get_color(machine, pixel3 + (sprite_color*0x10 + 0x200)),flip);
draw_pixel(machine, bitmap,cliprect,x+3,y,palette_get_color(machine, pixel4 + (sprite_color*0x10 + 0x200)),flip);
x += 4;
@ -221,7 +221,7 @@ static void gpworld_draw_sprites(running_machine &machine, bitmap_ind16 &bitmap,
}
static SCREEN_UPDATE_IND16( gpworld )
static SCREEN_UPDATE_RGB32( gpworld )
{
bitmap.fill(0, cliprect);
@ -297,7 +297,7 @@ WRITE8_MEMBER(gpworld_state::palette_write)
static ADDRESS_MAP_START( mainmem, AS_PROGRAM, 8, gpworld_state )
AM_RANGE(0x0000,0xbfff) AM_ROM
AM_RANGE(0xc000,0xc7ff) AM_RAM AM_SHARE("sprite_ram")
AM_RANGE(0xc800,0xcfff) AM_WRITE(palette_write) AM_SHARE("palette_ram") /* The memory test reads at 0xc800 */
AM_RANGE(0xc800,0xcfff) AM_RAM_WRITE(palette_write) AM_SHARE("palette_ram") /* The memory test reads at 0xc800 */
AM_RANGE(0xd000,0xd7ff) AM_RAM AM_SHARE("tile_ram")
AM_RANGE(0xd800,0xd800) AM_READWRITE(ldp_read,ldp_write)
/* AM_RANGE(0xd801,0xd801) AM_READ_LEGACY(???) */