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path: root/src/mame/drivers/bigstrkb.cpp
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// license:BSD-3-Clause
// copyright-holders:David Haywood
/* Jaleco's Big Striker (bootleg version)

 Driver by David Haywood
 Inputs by Stephh

 maybe it could be merged with megasys1.c, could be messy

 todo:

 complete sound (YM2151 like megasys1?)
 sprite lag (buffers spriteram?)

*/

#include "emu.h"
#include "includes/bigstrkb.h"

#include "cpu/m68000/m68000.h"
#include "sound/okim6295.h"
#include "screen.h"
#include "speaker.h"

/*

68k interrupts
lev 1 : 0x64 : 0000 0406 - ?
lev 2 : 0x68 : 0000 0434 - ?
lev 3 : 0x6c : 0000 05be - xxx
lev 4 : 0x70 : 0000 04d2 - ?
lev 5 : 0x74 : 0000 05be - xxx
lev 6 : 0x78 : 0004 0000 - vblank?
lev 7 : 0x7c : 0000 05be - xxx

*/

/* Memory Maps */

/* some regions might be too large */

void bigstrkb_state::bigstrkb_map(address_map &map)
{
	map(0x000000, 0x07ffff).rom();
//  AM_RANGE(0x0c0000, 0x0cffff) AM_READWRITE_LEGACY(megasys1_vregs_C_r, megasys1_vregs_C_w) AM_SHARE("megasys1_vregs")

	map(0x0C2004, 0x0C2005).nopw();
	map(0x0C200C, 0x0C200d).nopw();
	map(0x0C2104, 0x0C2105).nopw();
	map(0x0C2108, 0x0C2109).nopw();
	map(0x0C2200, 0x0C2201).nopw();
	map(0x0C2208, 0x0C2209).nopw();
	map(0x0c2308, 0x0c2309).nopw();    // bit 0 of DSW1 (flip screen) - use vregs

	map(0x0D0000, 0x0dffff).ram();  // 0xd2000 - 0xd3fff?   0xd8000?

	map(0x0e0000, 0x0e3fff).ram().w(this, FUNC(bigstrkb_state::videoram2_w)).share("videoram2");
	map(0x0e8000, 0x0ebfff).ram().w(this, FUNC(bigstrkb_state::videoram3_w)).share("videoram3");
	map(0x0ec000, 0x0effff).ram().w(this, FUNC(bigstrkb_state::videoram_w)).share("videoram");

	map(0x0f0000, 0x0f7fff).ram();
	map(0x0f8000, 0x0f87ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
	map(0x0f8800, 0x0fffff).ram();

	map(0x1f0000, 0x1f7fff).ram();
	map(0x1f8000, 0x1f87ff).ram().share("spriteram");
	map(0x1f8800, 0x1fffff).ram();

	map(0x700000, 0x700001).portr("DSW0");
	map(0x700002, 0x700003).portr("DSW1");
	map(0x700004, 0x700005).portr("SYSTEM");
	map(0x70000a, 0x70000b).portr("P2");
	map(0x70000c, 0x70000d).portr("P1");
	map(0x700020, 0x700027).writeonly().share("vidreg1");
	map(0x700030, 0x700037).writeonly().share("vidreg2");

	map(0xB00000, 0xB00001).nopw();

	map(0xe00001, 0xe00001).rw("oki1", FUNC(okim6295_device::read), FUNC(okim6295_device::write));
	map(0xe00003, 0xe00003).rw("oki2", FUNC(okim6295_device::read), FUNC(okim6295_device::write));

	map(0xE00008, 0xE00009).nopw();
	map(0xE0000c, 0xE0000d).nopw();

	map(0xF00000, 0xFFFFFF).ram();
}

#define BIGSTRKB_PLAYER_INPUT( player, start ) \
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(player) PORT_8WAY \
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_PLAYER(player) PORT_8WAY \
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(player) PORT_8WAY \
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(player) PORT_8WAY \
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(player) \
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(player) \
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(player) \
	PORT_BIT( 0x80, IP_ACTIVE_LOW, start )

static INPUT_PORTS_START( bigstrkb )
	PORT_START("DSW0")  /* DSW0 (0x700000.w) */
	PORT_DIPNAME( 0x0f, 0x0f, DEF_STR( Coin_A ) )
	PORT_DIPSETTING(    0x07, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x09, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x0f, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x0e, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x0d, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0x0b, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(    0x0a, DEF_STR( 1C_6C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Free_Play ) )    // also set "Coin B" to "Free Play"
	/* 0x01 to 0x05 gives 2C_3C */
	PORT_DIPNAME( 0xf0, 0xf0, DEF_STR( Coin_B ) )
	PORT_DIPSETTING(    0x70, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(    0x80, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(    0x90, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0xf0, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x60, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0xe0, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0xd0, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0xc0, DEF_STR( 1C_4C ) )
	PORT_DIPSETTING(    0xb0, DEF_STR( 1C_5C ) )
	PORT_DIPSETTING(    0xa0, DEF_STR( 1C_6C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Free_Play ) )    // also set "Coin A" to "Free Play"
	/* 0x10 to 0x50 gives 2C_3C */

	PORT_START("DSW1")  /* DSW1 (0x700002.w) */
	PORT_DIPNAME( 0x01, 0x01, DEF_STR( Flip_Screen ) )  // Check code at 0x00097c (flip screen)
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x06, 0x06, DEF_STR( Difficulty ) )
	PORT_DIPSETTING(    0x02, DEF_STR( Easy ) )
	PORT_DIPSETTING(    0x06, DEF_STR( Normal ) )
	PORT_DIPSETTING(    0x04, DEF_STR( Hard ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x18, 0x18, "Timer Speed" )
	PORT_DIPSETTING(    0x08, "Slow" )              // 65
	PORT_DIPSETTING(    0x18, DEF_STR( Normal ) )           // 50
	PORT_DIPSETTING(    0x10, "Fast" )              // 35
	PORT_DIPSETTING(    0x00, "Fastest" )           // 25
	PORT_DIPUNUSED( 0x20, IP_ACTIVE_LOW )
	PORT_DIPNAME( 0x40, 0x40, "2 Players Game" )
	PORT_DIPSETTING(    0x00, "1 Credit" )
	PORT_DIPSETTING(    0x40, "2 Credits" )
	PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) )      // Check code at 0x000c50 (test mode ?)
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	PORT_START("SYSTEM")    /* System inputs (0x700004.w) */
	PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("P1")    /* Player 1 controls (0x70000c.w) */
	BIGSTRKB_PLAYER_INPUT( 1, IPT_START1 )

	PORT_START("P2")    /* Player 2 controls (0x70000a.w) */
	BIGSTRKB_PLAYER_INPUT( 2, IPT_START2 )
INPUT_PORTS_END

/* GFX Decode */

static const gfx_layout bigstrkb_charlayout =
{
	8,8,
	RGN_FRAC(1,4),
	4,
	{ RGN_FRAC(0,4), RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) },
	{ 0, 1, 2, 3, 4, 5, 6, 7 },
	{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
	8*8
};

static const gfx_layout bigstrkb_char16layout =
{
	16,16,
	RGN_FRAC(1,4),
	4,
	{ RGN_FRAC(0,4), RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) },
	{ 0, 1, 2, 3, 4, 5, 6, 7,
		8, 9,10,11,12,13,14,15 },
	{ 0*16, 1*16, 2*16, 3*16, 4*16, 5*16, 6*16, 7*16,
		8*16, 9*16,10*16,11*16,12*16,13*16,14*16,15*16 },
	16*16
};



static GFXDECODE_START( gfx_bigstrkb )
	GFXDECODE_ENTRY( "gfx1", 0, bigstrkb_charlayout,   0x200, 16 )
	GFXDECODE_ENTRY( "gfx2", 0, bigstrkb_char16layout,   0, 32 )
	GFXDECODE_ENTRY( "gfx3", 0, bigstrkb_char16layout,   0x300, 16 )
GFXDECODE_END


/* Machine Driver */

MACHINE_CONFIG_START(bigstrkb_state::bigstrkb)

	MCFG_DEVICE_ADD("maincpu", M68000, 12000000)
	MCFG_DEVICE_PROGRAM_MAP(bigstrkb_map)
	MCFG_DEVICE_VBLANK_INT_DRIVER("screen", bigstrkb_state,  irq6_line_hold)

	MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_bigstrkb)

	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(60)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MCFG_SCREEN_SIZE(32*8, 32*8)
	MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
	MCFG_SCREEN_UPDATE_DRIVER(bigstrkb_state, screen_update)
	MCFG_SCREEN_PALETTE("palette")

	MCFG_PALETTE_ADD("palette", 0x400)
	MCFG_PALETTE_FORMAT(RRRRGGGGBBBBRGBx)


	SPEAKER(config, "lspeaker").front_left();
	SPEAKER(config, "rspeaker").front_right();
//  MCFG_DEVICE_ADD("ymsnd", YM2151, ym2151_config)

	MCFG_DEVICE_ADD("oki1", OKIM6295, 4000000, okim6295_device::PIN7_HIGH)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.30)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.30)

	MCFG_DEVICE_ADD("oki2", OKIM6295, 4000000, okim6295_device::PIN7_HIGH)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "lspeaker", 0.30)
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "rspeaker", 0.30)
MACHINE_CONFIG_END

/* Rom Loading */

ROM_START( bigstrkb )
	ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 Code */
	ROM_LOAD16_BYTE( "footgaa.015", 0x00001, 0x40000, CRC(33b1d7f3) SHA1(7a48c3c7f5ed61099d07b3259778ad382b7660a2) )
	ROM_LOAD16_BYTE( "footgaa.016", 0x00000, 0x40000, CRC(1c6b8709) SHA1(b371cb1421877247d88ffc52ad090b3c6279b78f) )

	ROM_REGION( 0x40000, "gfx1", 0  ) /* 8x8x4 FG Tiles */
	ROM_LOAD( "footgaa.005", 0x00000, 0x10000, CRC(d97c9bfe) SHA1(03410a6b5348362575b2463ac9968975eeb0bc39) ) // FIRST AND SECOND HALF IDENTICAL
	ROM_LOAD( "footgaa.006", 0x10000, 0x10000, CRC(1ae56e8b) SHA1(632ef5ca0ba043115d94e925d23a48cc28eeeb40) ) // FIRST AND SECOND HALF IDENTICAL
	ROM_LOAD( "footgaa.007", 0x20000, 0x10000, CRC(a45fa6b6) SHA1(95ea6cf98b1fb7600c034f4cedda3cc46a51e199) ) // FIRST AND SECOND HALF IDENTICAL
	ROM_LOAD( "footgaa.008", 0x30000, 0x10000, CRC(2700888c) SHA1(ef3b4393cd36f5bbe7fdb8a78c8d0bc15022d027) )

	ROM_REGION( 0x200000, "gfx2", ROMREGION_INVERT  ) /* 16x16x4 BG Tiles */
	ROM_LOAD( "footgaa.001", 0x000000, 0x80000, CRC(0e440841) SHA1(169ce2ba3ace707466fa1138c0841b7a6c90629f) ) // x1xxxxxxxxxxxxxxxxx = 0xFF
	ROM_LOAD( "footgaa.002", 0x080000, 0x80000, CRC(92a15164) SHA1(31f641a6ab3a6115fbbdf89d65e8316c92bddf2a) ) // x1xxxxxxxxxxxxxxxxx = 0xFF
	ROM_LOAD( "footgaa.003", 0x100000, 0x80000, CRC(da127b89) SHA1(085c201abcbd7ba3c87e4cf066f7928daebedd5d) ) // x1xxxxxxxxxxxxxxxxx = 0xFF
	ROM_LOAD( "footgaa.004", 0x180000, 0x80000, CRC(3e6b0d92) SHA1(d8bf2e2d82dc985e8912b23620b19391396bc1af) ) // x1xxxxxxxxxxxxxxxxx = 0xFF

	ROM_REGION( 0x080000, "gfx3", ROMREGION_INVERT ) /* 16x16x4 Sprites */
	ROM_LOAD( "footgaa.011", 0x000000, 0x20000, CRC(c3924fea) SHA1(85b6775b5aa8c518a1e169b97379a210e25e67c9) )
	ROM_LOAD( "footgaa.012", 0x020000, 0x20000, CRC(a581e9d7) SHA1(b894186f07612f9372e6d3bc037c65696c070d04) )
	ROM_LOAD( "footgaa.013", 0x040000, 0x20000, CRC(26ce4b7f) SHA1(4bfd1de6d73dc5e720972bba477081dba0b05ab3) )
	ROM_LOAD( "footgaa.014", 0x060000, 0x20000, CRC(c3cfc500) SHA1(5dc5780b9977b0544601471004c656c2fd738bcd) )

	ROM_REGION( 0x40000, "oki1", 0 ) /* Samples? */
	ROM_LOAD( "footgaa.010", 0x00000, 0x40000, CRC(53014576) SHA1(7f3402b33ef5992a6ae51ce07f0fcdc267c51beb) )

	ROM_REGION( 0x40000, "oki2", 0 ) /* Samples? */
	ROM_LOAD( "footgaa.009", 0x00000, 0x40000, CRC(19bf0896) SHA1(30c8e030d7dbcd38f213010596c8f9c5b8089f62) )
ROM_END

// same as bigstrkb, but less buggy/better presentation, and teams are Italian league instead of international
ROM_START( bigstrkba )
	ROM_REGION( 0x80000, "maincpu", 0 ) /* 68000 Code */
	ROM_LOAD16_BYTE( "15.cpu16", 0x000000, 0x040000, CRC(204551b5) SHA1(bfc8d284801a2c11677431287bc2e5b8ba7737db) )
	ROM_LOAD16_BYTE( "16.cpu17", 0x000001, 0x040000, CRC(3ba6997b) SHA1(86c0318a48b42b4622f3397c55584e0779e4f626) )

	ROM_REGION( 0x40000, "gfx1", 0  ) /* 8x8x4 FG Tiles */
	ROM_LOAD( "5.bin", 0x000000, 0x010000, CRC(f51ea151) SHA1(fd80280fa99cd08b9f458a4d4078ce59a926b4bc) )
	ROM_LOAD( "6.bin", 0x010000, 0x010000, CRC(754d750e) SHA1(d0a6be6d373e95404733c125126bbeeed03e370e) )
	ROM_LOAD( "7.bin", 0x020000, 0x010000, CRC(fbc52546) SHA1(daae9451629b67d532dfd4825b552944e1c585d8) )
	ROM_LOAD( "8.bin", 0x030000, 0x010000, CRC(62c63eaa) SHA1(4a408703a3d70159d78b0c213ff52a95a8a07884) )

	ROM_REGION( 0x200000, "gfx2", ROMREGION_INVERT  ) /* 16x16x4 BG Tiles */
	ROM_LOAD( "1.bin", 0x000000, 0x080000, CRC(c4eb9746) SHA1(ed4436e79abdb043349ee20d22c5454590ab5837) )
	ROM_LOAD( "2.bin", 0x080000, 0x080000, CRC(aa0beb78) SHA1(42cde54203cab4169099172cfce090725102e44c) )
	ROM_LOAD( "3.bin", 0x100000, 0x080000, CRC(d02298c5) SHA1(d3da72cc4edc8a6c9c8ec76bb566ded6d0b7b453) )
	ROM_LOAD( "4.bin", 0x180000, 0x080000, CRC(069ac008) SHA1(30b90d80177de744624e9d9618eebe5471042afd) )

	ROM_REGION( 0x080000, "gfx3", ROMREGION_INVERT ) /* 16x16x4 Sprites */
	ROM_LOAD( "footgaa.011", 0x000000, 0x20000, CRC(c3924fea) SHA1(85b6775b5aa8c518a1e169b97379a210e25e67c9) )
	ROM_LOAD( "12.bin",      0x020000, 0x20000, CRC(8e15ea09) SHA1(e591811bb5ecb1782a77883b3ee27212fb703f22) )
	ROM_LOAD( "footgaa.013", 0x040000, 0x20000, CRC(26ce4b7f) SHA1(4bfd1de6d73dc5e720972bba477081dba0b05ab3) )
	ROM_LOAD( "footgaa.014", 0x060000, 0x20000, CRC(c3cfc500) SHA1(5dc5780b9977b0544601471004c656c2fd738bcd) )

	ROM_REGION( 0x40000, "oki1", 0 ) /* Samples? */
	ROM_LOAD( "footgaa.010", 0x00000, 0x40000, CRC(53014576) SHA1(7f3402b33ef5992a6ae51ce07f0fcdc267c51beb) )

	ROM_REGION( 0x40000, "oki2", 0 ) /* Samples? */
	ROM_LOAD( "footgaa.009", 0x00000, 0x40000, CRC(19bf0896) SHA1(30c8e030d7dbcd38f213010596c8f9c5b8089f62) )
ROM_END


/* GAME drivers */

GAME( 1992, bigstrkb,  bigstrik, bigstrkb, bigstrkb, bigstrkb_state, empty_init, ROT0, "bootleg", "Big Striker (bootleg)", MACHINE_IMPERFECT_SOUND | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1992, bigstrkba, bigstrik, bigstrkb, bigstrkb, bigstrkb_state, empty_init, ROT0, "bootleg", "Big Striker (bootleg w/Italian teams)", MACHINE_IMPERFECT_SOUND | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )