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// license:BSD-3-Clause
// copyright-holders:David Haywood
/*

what is this HW cloned from? I doubt it's an original design

1945 K-3 driver
---------------

1945K-III
Oriental, 2000

This game is a straight rip-off of Psikyo's Strikers 1945 III.

PCB Layout
----------

ORIENTAL SOFT INC., -OPCX2-
|--------------------------------------------|
|    AD-65   SND-1.SU7            M16M-1.U62 |
|                     PAL                    |
|    AD-65   SND-2.SU4                       |
|                                 M16M-2.U63 |
|                                            |
|                    KM681000                |
|J                   KM681000     6116       |
|A                                           |
|M          62256    |-------|    6116       |
|M          62256    |SPR800E|               |
|A                   |OP-CX1 |    6116  6116 |
|    6116   PRG-1.U51|QFP208 |               |
|                    |-------|    6116  6116 |
|    6116   PRG-2.U52                        |
|                 |-----| |------|           |
|           PAL   |     | |QL2003| M16M-3.U61|
|           PAL   |68000| |PLCC84|           |
|DSW1 DSW2        |-----| |------| PAL       |
|             16MHz        27MHz             |
|--------------------------------------------|
Notes:
     68000 clock : 16.000MHz
    M6295 clocks : 1.000MHz (both), sample rate = 1000000 / 132
           VSync : 60Hz

*/

#include "emu.h"
#include "cpu/m68000/m68000.h"
#include "sound/okim6295.h"

#define MASTER_CLOCK    XTAL_16MHz


class k3_state : public driver_device
{
public:
	k3_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
			m_oki2(*this, "oki2"),
			m_oki1(*this, "oki1") ,
		m_spriteram_1(*this, "spritera1"),
		m_spriteram_2(*this, "spritera2"),
		m_bgram(*this, "bgram"),
		m_maincpu(*this, "maincpu"),
		m_gfxdecode(*this, "gfxdecode"),
		m_palette(*this, "palette")  { }

	/* devices */
	optional_device<okim6295_device> m_oki2;
	required_device<okim6295_device> m_oki1;
	/* memory pointers */
	required_shared_ptr<UINT16> m_spriteram_1;
	required_shared_ptr<UINT16> m_spriteram_2;
	required_shared_ptr<UINT16> m_bgram;

	/* video-related */
	tilemap_t  *m_bg_tilemap;

	DECLARE_WRITE16_MEMBER(k3_bgram_w);
	DECLARE_WRITE16_MEMBER(k3_scrollx_w);
	DECLARE_WRITE16_MEMBER(k3_scrolly_w);
	DECLARE_WRITE16_MEMBER(k3_soundbanks_w);
	DECLARE_WRITE16_MEMBER(flagrall_soundbanks_w);
	TILE_GET_INFO_MEMBER(get_k3_bg_tile_info);
	virtual void machine_start() override;
	virtual void video_start() override;
	void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
	UINT32 screen_update_k3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	required_device<cpu_device> m_maincpu;
	required_device<gfxdecode_device> m_gfxdecode;
	required_device<palette_device> m_palette;
};


WRITE16_MEMBER(k3_state::k3_bgram_w)
{
	COMBINE_DATA(&m_bgram[offset]);
	m_bg_tilemap->mark_tile_dirty(offset);
}

TILE_GET_INFO_MEMBER(k3_state::get_k3_bg_tile_info)
{
	int tileno = m_bgram[tile_index];
	SET_TILE_INFO_MEMBER(1, tileno, 0, 0);
}

void k3_state::video_start()
{
	m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(k3_state::get_k3_bg_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
}

void k3_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
{
	gfx_element *gfx = m_gfxdecode->gfx(0);
	UINT16 *source = m_spriteram_1;
	UINT16 *source2 = m_spriteram_2;
	UINT16 *finish = source + 0x1000 / 2;

	while (source < finish)
	{
		int xpos, ypos;
		int tileno;
		xpos = (source[0] & 0xff00) >> 8;
		ypos = (source[0] & 0x00ff) >> 0;
		tileno = (source2[0] & 0x7ffe) >> 1;
		xpos |=  (source2[0] & 0x0001) << 8;
			gfx->transpen(bitmap,cliprect, tileno, 1, 0, 0, xpos, ypos, 0);
			gfx->transpen(bitmap,cliprect, tileno, 1, 0, 0, xpos, ypos - 0x100, 0); // wrap
			gfx->transpen(bitmap,cliprect, tileno, 1, 0, 0, xpos - 0x200, ypos, 0); // wrap
			gfx->transpen(bitmap,cliprect, tileno, 1, 0, 0, xpos - 0x200, ypos - 0x100, 0); // wrap

		source++;
		source2++;
	}
}

UINT32 k3_state::screen_update_k3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
	m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
	draw_sprites(bitmap, cliprect);
	return 0;
}


WRITE16_MEMBER(k3_state::k3_scrollx_w)
{
	m_bg_tilemap->set_scrollx(0, data);
}

WRITE16_MEMBER(k3_state::k3_scrolly_w)
{
	m_bg_tilemap->set_scrolly(0, data);
}

WRITE16_MEMBER(k3_state::k3_soundbanks_w)
{
	m_oki2->set_bank_base((data & 4) ? 0x40000 : 0);
	m_oki1->set_bank_base((data & 2) ? 0x40000 : 0);
}

WRITE16_MEMBER(k3_state::flagrall_soundbanks_w)
{
	data &= mem_mask;

	// 0x0200 on startup
	// 0x0100 on startup

	// 0x80 - ?
	// 0x40 - ?
	// 0x20 - toggles, might trigger vram -> buffer transfer?
	// 0x10 - unknown, always on?
	// 0x08 - ?
	// 0x06 - oki bank
	// 0x01 - ?

	if (data & 0xfcc9)
		popmessage("unk control %04x", data & 0xfcc9);

	m_oki1->set_bank_base(0x40000 * ((data & 0x6)>>1) );

}


static ADDRESS_MAP_START( k3_base_map, AS_PROGRAM, 16, k3_state )
	AM_RANGE(0x0009ce, 0x0009cf) AM_WRITENOP    // k3 - bug in code? (clean up log)
	AM_RANGE(0x0009d2, 0x0009d3) AM_WRITENOP    // l3 - bug in code? (clean up log)

	AM_RANGE(0x000000, 0x0fffff) AM_ROM // ROM
	AM_RANGE(0x100000, 0x10ffff) AM_RAM // Main Ram
	AM_RANGE(0x200000, 0x200fff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
	AM_RANGE(0x240000, 0x240fff) AM_RAM AM_SHARE("spritera1")
	AM_RANGE(0x280000, 0x280fff) AM_RAM AM_SHARE("spritera2")
	AM_RANGE(0x2c0000, 0x2c07ff) AM_RAM_WRITE(k3_bgram_w) AM_SHARE("bgram")
	AM_RANGE(0x2c0800, 0x2c0fff) AM_RAM // or does k3 have a bigger tilemap? (flagrall is definitely 32x32 tiles)
	AM_RANGE(0x340000, 0x340001) AM_WRITE(k3_scrollx_w)
	AM_RANGE(0x380000, 0x380001) AM_WRITE(k3_scrolly_w)
	AM_RANGE(0x400000, 0x400001) AM_READ_PORT("INPUTS")
	AM_RANGE(0x440000, 0x440001) AM_READ_PORT("SYSTEM")
	AM_RANGE(0x480000, 0x480001) AM_READ_PORT("DSW")
ADDRESS_MAP_END

static ADDRESS_MAP_START( k3_map, AS_PROGRAM, 16, k3_state )
	AM_IMPORT_FROM( k3_base_map )

	AM_RANGE(0x3c0000, 0x3c0001) AM_WRITE(k3_soundbanks_w)

	AM_RANGE(0x4c0000, 0x4c0001) AM_DEVREADWRITE8("oki1", okim6295_device, read, write, 0xff00)
	AM_RANGE(0x500000, 0x500001) AM_DEVREADWRITE8("oki2", okim6295_device, read, write, 0xff00)
	AM_RANGE(0x8c0000, 0x8cffff) AM_RAM // not used? (bug in code?)
ADDRESS_MAP_END


static ADDRESS_MAP_START( flagrall_map, AS_PROGRAM, 16, k3_state )
	AM_IMPORT_FROM( k3_base_map )

	AM_RANGE(0x3c0000, 0x3c0001) AM_WRITE(flagrall_soundbanks_w)
	AM_RANGE(0x4c0000, 0x4c0001) AM_DEVREADWRITE8("oki1", okim6295_device, read, write, 0x00ff)
ADDRESS_MAP_END


static INPUT_PORTS_START( k3 )
	PORT_START("INPUTS")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
	PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2)

	PORT_START("SYSTEM")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_START1 )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START2 )
	PORT_BIT( 0xfff0, IP_ACTIVE_LOW, IPT_UNKNOWN )  /* Are these used at all? */

	PORT_START("DSW")
	PORT_DIPNAME( 0x007,  0x0007, DEF_STR( Coin_A ) )           PORT_DIPLOCATION("SW1:1,2,3")
	PORT_DIPSETTING(      0x0002, DEF_STR( 5C_1C ) )
	PORT_DIPSETTING(      0x0001, DEF_STR( 4C_1C ) )
	PORT_DIPSETTING(      0x0005, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(      0x0006, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(      0x0007, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(      0x0004, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(      0x0003, DEF_STR( Free_Play ) )
	PORT_DIPNAME( 0x0018, 0x0008, DEF_STR( Difficulty ) )       PORT_DIPLOCATION("SW1:4,5")
	PORT_DIPSETTING(      0x0000, DEF_STR( Easy ) )
	PORT_DIPSETTING(      0x0008, DEF_STR( Normal ) )
	PORT_DIPSETTING(      0x0010, DEF_STR( Hard ) )
	PORT_DIPSETTING(      0x0018, DEF_STR( Hardest ) )
	PORT_DIPNAME( 0x0060, 0x0060, DEF_STR( Lives ) )            PORT_DIPLOCATION("SW1:6,7")
	PORT_DIPSETTING(      0x0040, "2" )
	PORT_DIPSETTING(      0x0060, "3" )
	PORT_DIPSETTING(      0x0020, "4" )
	PORT_DIPSETTING(      0x0000, "5" )
	PORT_SERVICE_DIPLOC(  0x0080, IP_ACTIVE_LOW, "SW1:8" )
	PORT_DIPNAME( 0x0100, 0x0000, DEF_STR( Demo_Sounds ) )      PORT_DIPLOCATION("SW2:1")
	PORT_DIPSETTING(      0x0100, DEF_STR( Off ) )
	PORT_DIPSETTING(      0x0000, DEF_STR( On ) )
	PORT_DIPNAME( 0x0200, 0x0200, DEF_STR( Allow_Continue ) )   PORT_DIPLOCATION("SW2:2")
	PORT_DIPSETTING(      0x0000, DEF_STR( No ) )
	PORT_DIPSETTING(      0x0200, DEF_STR( Yes ) )
	PORT_DIPUNKNOWN_DIPLOC( 0x0400, 0x0400, "SW2:3" )
	PORT_DIPUNKNOWN_DIPLOC( 0x0800, 0x0800, "SW2:4" )
	PORT_DIPUNKNOWN_DIPLOC( 0x1000, 0x1000, "SW2:5" )
	PORT_DIPUNKNOWN_DIPLOC( 0x2000, 0x2000, "SW2:6" )
	PORT_DIPUNKNOWN_DIPLOC( 0x4000, 0x4000, "SW2:7" )
	PORT_DIPUNKNOWN_DIPLOC( 0x8000, 0x8000, "SW2:8" )
INPUT_PORTS_END


static INPUT_PORTS_START( flagrall )
	PORT_START("INPUTS")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(1)
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("SYSTEM")
	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
	PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNKNOWN )

	PORT_START("DSW")
	PORT_DIPNAME(  0x0003, 0x0003, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW1:1,2")
	PORT_DIPSETTING(       0x0000, DEF_STR( 3C_1C ) )
	PORT_DIPSETTING(       0x0001, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(       0x0003, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(       0x0002, DEF_STR( 1C_2C ) )
	PORT_DIPUNUSED_DIPLOC( 0x0004, IP_ACTIVE_LOW, "SW1:3" )
	PORT_DIPUNUSED_DIPLOC( 0x0008, IP_ACTIVE_LOW, "SW1:4" )
	PORT_DIPNAME(  0x0010, 0x0000, DEF_STR( Demo_Sounds ) )  PORT_DIPLOCATION("SW1:5")
	PORT_DIPSETTING(       0x0010, DEF_STR( Off ) )
	PORT_DIPSETTING(       0x0000, DEF_STR( On ) )
	PORT_DIPNAME(  0x0020, 0x0020, "Dip Control" )  PORT_DIPLOCATION("SW1:6")
	PORT_DIPSETTING(       0x0020, DEF_STR( Off ) )
	PORT_DIPSETTING(       0x0000, DEF_STR( On ) )
	PORT_DIPUNUSED_DIPLOC( 0x0040, IP_ACTIVE_LOW, "SW1:7" )
	PORT_DIPNAME(  0x0080, 0x0080, "Picture Test" )  PORT_DIPLOCATION("SW1:8")
	PORT_DIPSETTING(       0x0080, DEF_STR( Off ) )
	PORT_DIPSETTING(       0x0000, DEF_STR( On ) )

	PORT_DIPNAME(  0x0300, 0x0300, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW2:1,2")
	PORT_DIPSETTING(       0x0200, "1" )
	PORT_DIPSETTING(       0x0100, "2" )
	PORT_DIPSETTING(       0x0300, "3" )
	PORT_DIPSETTING(       0x0000, "5" )
	PORT_DIPNAME(  0x0400, 0x0400, "Bonus Type" )  PORT_DIPLOCATION("SW2:3")
	PORT_DIPSETTING (      0x0400, "0" )
	PORT_DIPSETTING(       0x0000, "1" )
	PORT_DIPUNUSED_DIPLOC( 0x0800, IP_ACTIVE_LOW, "SW2:4" )
	PORT_DIPNAME(  0x3000, 0x3000, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:5,6")
	PORT_DIPSETTING(       0x0000, DEF_STR( Very_Hard ) )
	PORT_DIPSETTING(       0x1000, DEF_STR( Hard ) )
	PORT_DIPSETTING(       0x2000, DEF_STR( Easy ) )
	PORT_DIPSETTING(       0x3000, DEF_STR( Normal ) )
	PORT_DIPUNUSED_DIPLOC( 0x4000, IP_ACTIVE_LOW, "SW2:7" )
	PORT_DIPNAME(  0x8000, 0x8000, DEF_STR( Free_Play ) ) PORT_DIPLOCATION("SW2:8")
	PORT_DIPSETTING(       0x8000, DEF_STR( Off ) )
	PORT_DIPSETTING(       0x0000, DEF_STR( On ) )
INPUT_PORTS_END


static const gfx_layout k3_layout =
{
	16,16,
	RGN_FRAC(1,1),
	8,
	{ 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*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8 },
	{ 0*128, 1*128, 2*128, 3*128, 4*128, 5*128, 6*128, 7*128, 8*128, 9*128, 10*128, 11*128, 12*128, 13*128, 14*128, 15*128 },
	16*128,
};


static GFXDECODE_START( 1945kiii )
	GFXDECODE_ENTRY( "gfx1", 0, k3_layout,   0x0, 2  ) /* bg tiles */
	GFXDECODE_ENTRY( "gfx2", 0, k3_layout,   0x0, 2  ) /* bg tiles */
GFXDECODE_END


void k3_state::machine_start()
{
}

static MACHINE_CONFIG_START( flagrall, k3_state )

	MCFG_CPU_ADD("maincpu", M68000, MASTER_CLOCK ) // ?
	MCFG_CPU_PROGRAM_MAP(flagrall_map)
	MCFG_CPU_VBLANK_INT_DRIVER("screen", k3_state,  irq4_line_hold)

	MCFG_GFXDECODE_ADD("gfxdecode", "palette", 1945kiii)

	MCFG_SCREEN_ADD("screen", RASTER)
	MCFG_SCREEN_REFRESH_RATE(60)
	MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
	MCFG_SCREEN_SIZE(64*8, 32*8)
	MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 0*8, 30*8-1)
	MCFG_SCREEN_UPDATE_DRIVER(k3_state, screen_update_k3)
	MCFG_SCREEN_PALETTE("palette")

	MCFG_PALETTE_ADD("palette", 0x800)
	MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR)

	MCFG_SPEAKER_STANDARD_MONO("mono")

	MCFG_OKIM6295_ADD("oki1", MASTER_CLOCK/16, OKIM6295_PIN7_HIGH)  /* dividers? */
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
MACHINE_CONFIG_END


static MACHINE_CONFIG_DERIVED( k3, flagrall )

	MCFG_CPU_MODIFY("maincpu")
	MCFG_CPU_PROGRAM_MAP(k3_map)

	MCFG_OKIM6295_ADD("oki2", MASTER_CLOCK/16, OKIM6295_PIN7_HIGH) /* dividers? */
	MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)

	MCFG_SCREEN_MODIFY("screen")
	MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 0*8, 28*8-1)
MACHINE_CONFIG_END



ROM_START( 1945kiii )
	ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
	ROM_LOAD16_BYTE( "prg-1.u51", 0x00001, 0x80000, CRC(6b345f27) SHA1(60867fa0e2ea7ebdd4b8046315ee0c83e5cf0d74) )
	ROM_LOAD16_BYTE( "prg-2.u52", 0x00000, 0x80000, CRC(ce09b98c) SHA1(a06bb712b9cf2249cc535de4055b14a21c68e0c5) )

	ROM_REGION( 0x080000, "oki2", 0 ) /* Samples */
	ROM_LOAD( "snd-2.su4", 0x00000, 0x80000, CRC(47e3952e) SHA1(d56524621a3f11981e4434e02f5fdb7e89fff0b4) )

	ROM_REGION( 0x080000, "oki1", 0 ) /* Samples */
	ROM_LOAD( "snd-1.su7", 0x00000, 0x80000, CRC(bbb7f0ff) SHA1(458cf3a0c2d42110bc2427db675226c6b8d30999) )

	ROM_REGION( 0x400000, "gfx1", 0 ) // sprites
	ROM_LOAD32_WORD( "m16m-1.u62", 0x000000, 0x200000, CRC(0b9a6474) SHA1(6110ecb17d0fef25935986af9a251fc6e88e3993) )
	ROM_LOAD32_WORD( "m16m-2.u63", 0x000002, 0x200000, CRC(368a8c2e) SHA1(4b1f360c4a3a86d922035774b2c712be810ec548) )

	ROM_REGION( 0x200000, "gfx2", 0 ) // bg tiles
	ROM_LOAD( "m16m-3.u61", 0x00000, 0x200000, CRC(32fc80dd) SHA1(bee32493a250e9f21997114bba26b9535b1b636c) )
ROM_END

ROM_START( 1945kiiio )
	ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
	ROM_LOAD16_BYTE( "3.U34", 0x00001, 0x80000, CRC(5515baa0) SHA1(6fd4c9b7cc27035d6baaafa73f5f5930bfde62a4) )
	ROM_LOAD16_BYTE( "4.U35", 0x00000, 0x80000, CRC(fd177664) SHA1(0ea1854be8d88577129546a56d13bcdc4739ae52) )

	ROM_REGION( 0x080000, "oki2", 0 ) /* Samples */
	ROM_LOAD( "S21.SU5", 0x00000, 0x80000, CRC(9d96fd55) SHA1(80025cc2c44e8cd938620818e0b0974026377f5c) )

	ROM_REGION( 0x080000, "oki1", 0 ) /* Samples */
	ROM_LOAD( "S13.SU4", 0x00000, 0x80000, CRC(d45aec3b) SHA1(fc182a10e19687eb2f2f4a1d2ad976814185f0fc))

	ROM_REGION( 0x400000, "gfx1", 0 )
	ROM_LOAD32_BYTE( "9.U5",   0x000000, 0x080000, CRC(be0f432e) SHA1(7d63f97a8cb38c5351f2cd2f720de16a0c4ab1d7) )
	ROM_LOAD32_BYTE( "10.U6",  0x000001, 0x080000, CRC(cf9127b2) SHA1(e02f436662f47d8bb5a9d726889c6e86cf64bdcf) )
	ROM_LOAD32_BYTE( "11.U7",  0x000002, 0x080000, CRC(644ee8cc) SHA1(1742e31ba48a93c005cce0dc575d9b5d739d1dce) )
	ROM_LOAD32_BYTE( "12.U8",  0x000003, 0x080000, CRC(0900c208) SHA1(9446382d274dc7b6ccdf18738aa4db636fd9e3c9) )

	ROM_LOAD32_BYTE( "13.U58", 0x200000, 0x080000, CRC(8ea9c6be) SHA1(baf3af389417e1f14d0c38d8c872839a54008909) )
	ROM_LOAD32_BYTE( "14.U59", 0x200001, 0x080000, CRC(10c18fb4) SHA1(68934e73cfb6a49a4c1639dcb4c49246f16179b2) )
	ROM_LOAD32_BYTE( "15.U60", 0x200002, 0x080000, CRC(86ab6c7c) SHA1(59acaee6ba78a22f1423832a116ad41e19522aa1) )
	ROM_LOAD32_BYTE( "16.U61", 0x200003, 0x080000, CRC(ff419080) SHA1(542819bdd60976bddfa96570321ba3f7fb6fbf23) )

	ROM_REGION( 0x200000, "gfx2", 0 )
	ROM_LOAD32_BYTE( "5.U102", 0x000000, 0x80000, CRC(91b70a6b) SHA1(e53f62212d6e3ab5f892944b1933385a85e0ba8a) )
	ROM_LOAD32_BYTE( "6.U103", 0x000001, 0x80000, CRC(7b5bfb85) SHA1(ef59d64513c7f7e6ee3dcc9bb7bb0e14a71ca957) )
	ROM_LOAD32_BYTE( "7.U104", 0x000002, 0x80000, CRC(cdafcedf) SHA1(82becd002a16185220131085db6576eb763429c8) )
	ROM_LOAD32_BYTE( "8.U105", 0x000003, 0x80000, CRC(2c3895d5) SHA1(ab5837d996c1bb70071db02f07412c182d7547f8) )
ROM_END


ROM_START( flagrall )
	ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
	ROM_LOAD16_BYTE( "11_u34.bin", 0x00001, 0x40000, CRC(24dd439d) SHA1(88857ad5ed69f29de86702dcc746d35b69b3b93d) )
	ROM_LOAD16_BYTE( "12_u35.bin", 0x00000, 0x40000, CRC(373b71a5) SHA1(be9ab93129e2ffd9bfe296c341dbdf47f1949ac7) )

	ROM_REGION( 0x100000, "oki1", 0 ) /* Samples */
	// 3x banks
	ROM_LOAD( "13_su4.bin", 0x00000, 0x80000, CRC(7b0630b3) SHA1(c615e6630ffd12c122762751c25c249393bf7abd) )
	ROM_LOAD( "14_su6.bin", 0x80000, 0x40000, CRC(593b038f) SHA1(b00dcf321fe541ee52c34b79e69c44f3d7a9cd7c) )

	ROM_REGION( 0x300000, "gfx1", 0 )
	ROM_LOAD32_BYTE( "1_u5.bin",  0x000000, 0x080000, CRC(9377704b) SHA1(ac516a8ba6d1a70086469504c2a46d47a1f4560b) )
	ROM_LOAD32_BYTE( "5_u6.bin",  0x000001, 0x080000, CRC(1ac0bd0c) SHA1(ab71bb84e61f5c7168601695f332a8d4a30d9948) )
	ROM_LOAD32_BYTE( "2_u7.bin",  0x000002, 0x080000, CRC(5f6db2b3) SHA1(84caa019d3b75be30a14d19ccc2f28e5e94028bd) )
	ROM_LOAD32_BYTE( "6_u8.bin",  0x000003, 0x080000, CRC(79e4643c) SHA1(274f2741f39c63e32f49c6a1a72ded1263bdcdaa) )

	ROM_LOAD32_BYTE( "3_u58.bin", 0x200000, 0x040000, CRC(c913df7d) SHA1(96e89ecb9e5f4d596d71d7ba35af7b2af4670342) )
	ROM_LOAD32_BYTE( "4_u59.bin", 0x200001, 0x040000, CRC(cb192384) SHA1(329b4c1a4dc388d9f4ce063f9a54cbf3b967682a) )
	ROM_LOAD32_BYTE( "7_u60.bin", 0x200002, 0x040000, CRC(f187a7bf) SHA1(f4ce9ac9fe376250fe426de6ee404fc7841ef08a) )
	ROM_LOAD32_BYTE( "8_u61.bin", 0x200003, 0x040000, CRC(b73fa441) SHA1(a5a3533563070c870276ead5e2f9cb9aaba303cc))

	ROM_REGION( 0x100000, "gfx2", 0 )
	ROM_LOAD( "10_u102.bin", 0x00000, 0x80000, CRC(b1fd3279) SHA1(4a75581e13d43bef441ce81eae518c2f6bc1d5f8) )
	ROM_LOAD( "9_u103.bin",  0x80000, 0x80000, CRC(01e6d654) SHA1(821d61a5b16f5cb76e2a805c8504db1ef38c3a48) )
ROM_END


GAME( 2000, 1945kiii, 0,        k3,       k3,       driver_device, 0, ROT270, "Oriental Soft", "1945k III (newer, OPCX2 PCB)", MACHINE_SUPPORTS_SAVE )
GAME( 1999, 1945kiiio,1945kiii, k3,       k3,       driver_device, 0, ROT270, "Oriental Soft", "1945k III (older, OPCX1 PCB)", MACHINE_SUPPORTS_SAVE )

GAME( 1996, flagrall, 0,        flagrall, flagrall, driver_device, 0, ROT0,   "Promat?",     "'96 Flag Rally", MACHINE_SUPPORTS_SAVE )