/*******************************************************************************************
Competition Golf Final Round (c) 1986 / 1985 Data East
Driver by Angelo Salese, Bryan McPhail and Pierpaolo Prazzoli
Thanks to David Haywood for the bg roms expansion
Nb: The black border around the player sprite in attract mode happens on the real pcb
as well.
*******************************************************************************************/
#include "emu.h"
#include "cpu/m6809/m6809.h"
#include "sound/2203intf.h"
#include "includes/compgolf.h"
/*************************************
*
* Memory handlers
*
*************************************/
WRITE8_MEMBER(compgolf_state::compgolf_scrollx_lo_w)
{
m_scrollx_lo = data;
}
WRITE8_MEMBER(compgolf_state::compgolf_scrolly_lo_w)
{
m_scrolly_lo = data;
}
WRITE8_MEMBER(compgolf_state::compgolf_ctrl_w)
{
/* bit 4 and 6 are always set */
int new_bank = (data & 4) >> 2;
if (m_bank != new_bank)
{
m_bank = new_bank;
membank("bank1")->set_entry(m_bank);
}
m_scrollx_hi = (data & 1) << 8;
m_scrolly_hi = (data & 2) << 7;
}
/*************************************
*
* Address maps
*
*************************************/
static ADDRESS_MAP_START( compgolf_map, AS_PROGRAM, 8, compgolf_state )
AM_RANGE(0x0000, 0x07ff) AM_RAM
AM_RANGE(0x1000, 0x17ff) AM_RAM_WRITE(compgolf_video_w) AM_SHARE("videoram")
AM_RANGE(0x1800, 0x1fff) AM_RAM_WRITE(compgolf_back_w) AM_SHARE("bg_ram")
AM_RANGE(0x2000, 0x2060) AM_RAM AM_SHARE("spriteram")
AM_RANGE(0x2061, 0x2061) AM_WRITENOP
AM_RANGE(0x3000, 0x3000) AM_READ_PORT("P1")
AM_RANGE(0x3001, 0x3001) AM_READ_PORT("P2") AM_WRITE(compgolf_ctrl_w)
AM_RANGE(0x3002, 0x3002) AM_READ_PORT("DSW1")
AM_RANGE(0x3003, 0x3003) AM_READ_PORT("DSW2")
AM_RANGE(0x3800, 0x3801) AM_DEVREADWRITE_LEGACY("ymsnd", ym2203_r, ym2203_w)
AM_RANGE(0x4000, 0x7fff) AM_ROMBANK("bank1")
AM_RANGE(0x8000, 0xffff) AM_ROM
ADDRESS_MAP_END
/*************************************
*
* Input ports
*
*************************************/
static INPUT_PORTS_START( compgolf )
PORT_START("P1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
PORT_START("P2")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(2)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(2)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(2)
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(2)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
PORT_START("DSW1")
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_A ) )
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 1C_3C ) )
PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coin_B ) )
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) )
PORT_DIPNAME( 0x10, 0x10, "Wind Force" )
PORT_DIPSETTING( 0x10, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x00, "Strong" )
PORT_DIPNAME( 0x20, 0x20, "Grain of Turf" )
PORT_DIPSETTING( 0x20, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x00, "Strong" )
PORT_DIPNAME( 0x40, 0x40, "Range of Ball" )
PORT_DIPSETTING( 0x40, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x00, "Less" )
PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unused ) )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_START("DSW2")
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unused ) )
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x02, 0x02, "Freeze" ) // this is more likely a switch...
PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x04, 0x00, DEF_STR( Cabinet ) )
PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
PORT_DIPSETTING( 0x04, DEF_STR( Cocktail ) )
PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unused ) ) /* Manual states dips 4-8 are "Unused" */
PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unused ) )
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 )
INPUT_PORTS_END
/*************************************
*
* Graphics definitions
*
*************************************/
static const gfx_layout spritelayout =
{
16,16,
RGN_FRAC(1,3),
3,
{ RGN_FRAC(0,3), RGN_FRAC(1,3), RGN_FRAC(2,3) },
{ STEP8(8*8*2,1), STEP8(8*8*0,1) },
{ STEP8(8*8*0,8), STEP8(8*8*1,8) },
16*16
};
static const gfx_layout tilelayoutbg =
{
16,16,
RGN_FRAC(1,2),
3,
{ RGN_FRAC(1,2)+0, 0, 4 },
{ 0, 1, 2, 3, 16*8+0, 16*8+1, 16*8+2, 16*8+3,
2*16*8+0, 2*16*8+1, 2*16*8+2, 2*16*8+3, 3*16*8+0, 3*16*8+1, 3*16*8+2, 3*16*8+3 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
32*16
};
static const gfx_layout tilelayout8 =
{
8,8,
RGN_FRAC(1,2),
3,
{ RGN_FRAC(1,2)+4, 0, 4 },
{ 0, 1, 2, 3, 8*8+0, 8*8+1, 8*8+2, 8*8+3 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
16*8
};
static GFXDECODE_START( compgolf )
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0, 0x10 )
GFXDECODE_ENTRY( "gfx2", 0, tilelayoutbg, 0, 0x20 )
GFXDECODE_ENTRY( "gfx3", 0, tilelayout8, 0, 0x10 )
GFXDECODE_END
/*************************************
*
* Sound interface
*
*************************************/
static void sound_irq(device_t *device, int linestate)
{
device->machine().device("maincpu")->execute().set_input_line(0, linestate);
}
static const ym2203_interface ym2203_config =
{
{
AY8910_LEGACY_OUTPUT,
AY8910_DEFAULT_LOADS,
DEVCB_NULL,
DEVCB_NULL,
DEVCB_DRIVER_MEMBER(compgolf_state,compgolf_scrollx_lo_w),
DEVCB_DRIVER_MEMBER(compgolf_state,compgolf_scrolly_lo_w),
},
DEVCB_LINE(sound_irq)
};
/*************************************
*
* Machine driver
*
*************************************/
void compgolf_state::machine_start()
{
save_item(NAME(m_bank));
save_item(NAME(m_scrollx_lo));
save_item(NAME(m_scrollx_hi));
save_item(NAME(m_scrolly_lo));
save_item(NAME(m_scrolly_hi));
}
void compgolf_state::machine_reset()
{
m_bank = -1;
m_scrollx_lo = 0;
m_scrollx_hi = 0;
m_scrolly_lo = 0;
m_scrolly_hi = 0;
}
static MACHINE_CONFIG_START( compgolf, compgolf_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M6809, 2000000)
MCFG_CPU_PROGRAM_MAP(compgolf_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", compgolf_state, nmi_line_pulse)
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500) /* not accurate */)
MCFG_SCREEN_SIZE(256, 256)
MCFG_SCREEN_VISIBLE_AREA(1*8, 32*8-1, 1*8, 31*8-1)
MCFG_SCREEN_UPDATE_DRIVER(compgolf_state, screen_update_compgolf)
MCFG_PALETTE_LENGTH(0x100)
MCFG_GFXDECODE(compgolf)
MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SOUND_ADD("ymsnd", YM2203, 1500000)
MCFG_SOUND_CONFIG(ym2203_config)
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END
/*************************************
*
* ROM definition(s)
*
*************************************/
ROM_START( compgolf )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "cv05-3.bin", 0x08000, 0x8000, CRC(af9805bf) SHA1(bdde482906bb267e76317067785ac0ab7816df63) )
ROM_REGION( 0x8000, "user1", 0 ) // background data
ROM_LOAD( "cv06.bin", 0x00000, 0x8000, CRC(8f76979d) SHA1(432f6a1402fd3276669f5f45f03fd12380900178) )
ROM_REGION( 0x18000, "gfx1", 0 ) // Sprites
ROM_LOAD( "cv00.bin", 0x00000, 0x8000, CRC(aa3d3b99) SHA1(eb968e40bcc7e7dd1acc0bbe885fd3f7d70d4bb5) )
ROM_LOAD( "cv01.bin", 0x08000, 0x8000, CRC(f68c2ff6) SHA1(dda9159fb59d3855025b98c272722b031617c89a) )
ROM_LOAD( "cv02.bin", 0x10000, 0x8000, CRC(979cdb5a) SHA1(25c1f3e6ddf50168c7e1a967bfa2753bea6106ec) )
ROM_REGION( 0x10000, "gfx2", 0 )
ROM_LOAD( "cv03.bin", 0x00000, 0x8000, CRC(cc7ed6d8) SHA1(4ffcfa3f720414e1b7e929bdf29359ebcd8717c3) )
/* we expand rom cv04.bin to 0x8000 - 0xffff */
ROM_REGION( 0x8000, "gfx3", 0 )
ROM_LOAD( "cv07.bin", 0x00000, 0x8000, CRC(ed5441ba) SHA1(69d50695e8b92544f9857c6f3de0efb399899a2c) )
ROM_REGION( 0x4000, "gfx4", 0 )
ROM_LOAD( "cv04.bin", 0x00000, 0x4000, CRC(df693a04) SHA1(45bef98c7e66881f8c62affecc1ab90dd2707240) )
ROM_REGION( 0x100, "proms", 0 )
ROM_LOAD( "cv08-1.bpr", 0x00000, 0x0100, CRC(b7c43db9) SHA1(418b11e4c8a9bce6873b0624ac53a5011c5807d0) )
ROM_END
ROM_START( compgolfo )
ROM_REGION( 0x10000, "maincpu", 0 )
ROM_LOAD( "cv05.bin", 0x08000, 0x8000, CRC(3cef62c9) SHA1(c4827b45faf7aa4c80ddd3c57f1ed6ba76b5c49b) )
ROM_REGION( 0x8000, "user1", 0 ) // background data
ROM_LOAD( "cv06.bin", 0x00000, 0x8000, CRC(8f76979d) SHA1(432f6a1402fd3276669f5f45f03fd12380900178) )
ROM_REGION( 0x18000, "gfx1", 0 ) // Sprites
ROM_LOAD( "cv00.bin", 0x00000, 0x8000, CRC(aa3d3b99) SHA1(eb968e40bcc7e7dd1acc0bbe885fd3f7d70d4bb5) )
ROM_LOAD( "cv01.bin", 0x08000, 0x8000, CRC(f68c2ff6) SHA1(dda9159fb59d3855025b98c272722b031617c89a) )
ROM_LOAD( "cv02.bin", 0x10000, 0x8000, CRC(979cdb5a) SHA1(25c1f3e6ddf50168c7e1a967bfa2753bea6106ec) )
ROM_REGION( 0x10000, "gfx2", 0 )
ROM_LOAD( "cv03.bin", 0x00000, 0x8000, CRC(cc7ed6d8) SHA1(4ffcfa3f720414e1b7e929bdf29359ebcd8717c3) )
/* we expand rom cv04.bin to 0x8000 - 0xffff */
ROM_REGION( 0x8000, "gfx3", 0 )
ROM_LOAD( "cv07.bin", 0x00000, 0x8000, CRC(ed5441ba) SHA1(69d50695e8b92544f9857c6f3de0efb399899a2c) )
ROM_REGION( 0x4000, "gfx4", 0 )
ROM_LOAD( "cv04.bin", 0x00000, 0x4000, CRC(df693a04) SHA1(45bef98c7e66881f8c62affecc1ab90dd2707240) )
ROM_REGION( 0x100, "proms", 0 )
ROM_LOAD( "cv08-1.bpr", 0x00000, 0x0100, CRC(b7c43db9) SHA1(418b11e4c8a9bce6873b0624ac53a5011c5807d0) )
ROM_END
/*************************************
*
* Driver initialization
*
*************************************/
void compgolf_state::compgolf_expand_bg()
{
UINT8 *GFXDST = machine().root_device().memregion("gfx2")->base();
UINT8 *GFXSRC = machine().root_device().memregion("gfx4")->base();
int x;
for (x = 0; x < 0x4000; x++)
{
GFXDST[0x8000 + x] = (GFXSRC[x] & 0x0f) << 4;
GFXDST[0xc000 + x] = (GFXSRC[x] & 0xf0);
}
}
DRIVER_INIT_MEMBER(compgolf_state,compgolf)
{
machine().root_device().membank("bank1")->configure_entries(0, 2, machine().root_device().memregion("user1")->base(), 0x4000);
compgolf_expand_bg();
}
/*************************************
*
* Game driver(s)
*
*************************************/
GAME( 1986, compgolf, 0, compgolf, compgolf, compgolf_state, compgolf, ROT0, "Data East", "Competition Golf Final Round (revision 3)", GAME_SUPPORTS_SAVE )
GAME( 1985, compgolfo,compgolf, compgolf, compgolf, compgolf_state, compgolf, ROT0, "Data East", "Competition Golf Final Round (old version)", GAME_SUPPORTS_SAVE )