exedexes.c

这个是延伸mame的在wince平台下的游戏模拟器的代码

	256*8	/* every tile takes 256 consecutive bytes */
};



static struct GfxDecodeInfo gfxdecodeinfo[] =
{
	{ 1, 0x0000, &charlayout,              0, 64 },
	{ 1, 0x2000, &tilelayout,           64*4, 64 }, /* 32x32 Tiles */
	{ 1, 0x6000, &spritelayout,       2*64*4, 16 }, /* 16x16 Tiles */
	{ 1, 0xe000, &spritelayout, 2*64*4+16*16, 16 }, /* Sprites */
	{ -1 } /* end of array */
};



static struct AY8910interface ay8910_interface =
{
	2,	/* 2 chips */
	1500000,	/* 1.5 MHz ? */
	{ 255, 255 },
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 }
};

static struct SN76496interface sn76496_interface =
{
	2,	/* 2 chips */
	3000000,	/* 3 MHz????? */
	{ 255, 255 }
};



static struct MachineDriver machine_driver =
{
	/* basic machine hardware */
	{
		{
			CPU_Z80,
			4000000,	/* 4 Mhz (?) */
			0,
			readmem,writemem,0,0,
			c1942_interrupt,2
		},
		{
			CPU_Z80 | CPU_AUDIO_CPU,
			3000000,	/* 3 Mhz ??? */
			3,	/* memory region #3 */
			sound_readmem,sound_writemem,0,0,
			interrupt,4
		}
	},
	60, DEFAULT_60HZ_VBLANK_DURATION,	/* frames per second, vblank duration */
	1,	/* 1 CPU slice per frame - interleaving is forced when a sound command is written */
	0,

	/* video hardware */
	32*8, 32*8, { 2*8, 30*8-1, 0*8, 32*8-1 },
	gfxdecodeinfo,
	256,64*4+64*4+16*16+16*16,
	exedexes_vh_convert_color_prom,

	VIDEO_TYPE_RASTER,
	0,
	generic_vh_start,
	generic_vh_stop,
	exedexes_vh_screenrefresh,

	/* sound hardware */
	0,0,0,0,
	{
		{
			SOUND_AY8910,
			&ay8910_interface
		},
		{
			SOUND_SN76496,
			&sn76496_interface
		}
	}
};



ROM_START( exedexes_rom )
	ROM_REGION(0x10000)     /* 64k for code */
	ROM_LOAD( "11m_ee04.bin", 0x0000, 0x4000, 0x44140dbd )
	ROM_LOAD( "10m_ee03.bin", 0x4000, 0x4000, 0xbf72cfba )
	ROM_LOAD( "09m_ee02.bin", 0x8000, 0x4000, 0x7ad95e2f )

	ROM_REGION_DISPOSE(0x16000)     /* temporary space for graphics (disposed after conversion) */
	ROM_LOAD( "05c_ee00.bin", 0x00000, 0x2000, 0xcadb75bd ) /* Characters */
	ROM_LOAD( "h01_ee08.bin", 0x02000, 0x4000, 0x96a65c1d ) /* 32x32 tiles planes 0-1 */
	ROM_LOAD( "a03_ee06.bin", 0x06000, 0x4000, 0x6039bdd1 ) /* 16x16 tiles planes 0-1 */
	ROM_LOAD( "a02_ee05.bin", 0x0a000, 0x4000, 0xb32d8252 ) /* 16x16 tiles planes 2-3 */
	ROM_LOAD( "j11_ee10.bin", 0x0e000, 0x4000, 0xbc83e265 ) /* Sprites planes 0-1 */
	ROM_LOAD( "j12_ee11.bin", 0x12000, 0x4000, 0x0e0f300d ) /* Sprites planes 2-3 */

	ROM_REGION(0x0800)	/* color PROMs */
	ROM_LOAD( "02d_e-02.bin", 0x0000, 0x0100, 0x8d0d5935 )	/* red component */
	ROM_LOAD( "03d_e-03.bin", 0x0100, 0x0100, 0xd3c17efc )	/* green component */
	ROM_LOAD( "04d_e-04.bin", 0x0200, 0x0100, 0x58ba964c )	/* blue component */
	ROM_LOAD( "06f_e-05.bin", 0x0300, 0x0100, 0x35a03579 )	/* char lookup table */
	ROM_LOAD( "l04_e-10.bin", 0x0400, 0x0100, 0x1dfad87a )	/* 32x32 tile lookup table */
	ROM_LOAD( "c04_e-07.bin", 0x0500, 0x0100, 0x850064e0 )	/* 16x16 tile lookup table */
	ROM_LOAD( "l09_e-11.bin", 0x0600, 0x0100, 0x2bb68710 )	/* sprite lookup table */
	ROM_LOAD( "l10_e-12.bin", 0x0700, 0x0100, 0x173184ef )	/* sprite palette bank */

	ROM_REGION(0x10000)	/* 64k for the audio CPU */
	ROM_LOAD( "11e_ee01.bin", 0x00000, 0x4000, 0x73cdf3b2 )

	ROM_REGION(0x6000)      /* For Tile background */
	ROM_LOAD( "c01_ee07.bin", 0x0000, 0x4000, 0x3625a68d )	/* Front Tile Map */
	ROM_LOAD( "h04_ee09.bin", 0x4000, 0x2000, 0x6057c907 )	/* Back Tile map */
ROM_END

ROM_START( savgbees_rom )
	ROM_REGION(0x10000)     /* 64k for code */
	ROM_LOAD( "ee04e.11m",    0x0000, 0x4000, 0xc0caf442 )
	ROM_LOAD( "ee03e.10m",    0x4000, 0x4000, 0x9cd70ae1 )
	ROM_LOAD( "ee02e.9m",     0x8000, 0x4000, 0xa04e6368 )

	ROM_REGION_DISPOSE(0x16000)     /* temporary space for graphics (disposed after conversion) */
	ROM_LOAD( "ee00e.5c",     0x00000, 0x2000, 0x5972f95f ) /* Characters */
	ROM_LOAD( "h01_ee08.bin", 0x02000, 0x4000, 0x96a65c1d ) /* 32x32 tiles planes 0-1 */
	ROM_LOAD( "a03_ee06.bin", 0x06000, 0x4000, 0x6039bdd1 ) /* 16x16 tiles planes 0-1 */
	ROM_LOAD( "a02_ee05.bin", 0x0a000, 0x4000, 0xb32d8252 ) /* 16x16 tiles planes 2-3 */
	ROM_LOAD( "j11_ee10.bin", 0x0e000, 0x4000, 0xbc83e265 ) /* Sprites planes 0-1 */
	ROM_LOAD( "j12_ee11.bin", 0x12000, 0x4000, 0x0e0f300d ) /* Sprites planes 2-3 */

	ROM_REGION(0x0800)	/* color PROMs */
	ROM_LOAD( "02d_e-02.bin", 0x0000, 0x0100, 0x8d0d5935 )	/* red component */
	ROM_LOAD( "03d_e-03.bin", 0x0100, 0x0100, 0xd3c17efc )	/* green component */
	ROM_LOAD( "04d_e-04.bin", 0x0200, 0x0100, 0x58ba964c )	/* blue component */
	ROM_LOAD( "06f_e-05.bin", 0x0300, 0x0100, 0x35a03579 )	/* char lookup table */
	ROM_LOAD( "l04_e-10.bin", 0x0400, 0x0100, 0x1dfad87a )	/* 32x32 tile lookup table */
	ROM_LOAD( "c04_e-07.bin", 0x0500, 0x0100, 0x850064e0 )	/* 16x16 tile lookup table */
	ROM_LOAD( "l09_e-11.bin", 0x0600, 0x0100, 0x2bb68710 )	/* sprite lookup table */
	ROM_LOAD( "l10_e-12.bin", 0x0700, 0x0100, 0x173184ef )	/* sprite palette bank */

	ROM_REGION(0x10000)	/* 64k for the audio CPU */
	ROM_LOAD( "ee01e.11e",    0x00000, 0x4000, 0x93d3f952 )

	ROM_REGION(0x6000)      /* For Tile background */
	ROM_LOAD( "c01_ee07.bin", 0x0000, 0x4000, 0x3625a68d )	/* Front Tile Map */
	ROM_LOAD( "h04_ee09.bin", 0x4000, 0x2000, 0x6057c907 )	/* Back Tile map */
ROM_END



static int hiload(void)
{
	unsigned char *RAM = Machine->memory_region[Machine->drv->cpu[0].memory_region];


	/* check if the hi score table has already been initialized */
	if ((memcmp(&RAM[0xE680],"\x00\x00\x00\x00\x00\x05",6) == 0) &&
			(memcmp(&RAM[0xE6C0],"\x00\x00\x00\x00\x00\x01",6) == 0))
	{
		void *f;


		if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,0)) != 0)
		{
			osd_fread(f,&RAM[0xE680],0x50);
			/* fix the score at the top */
			memcpy(&RAM[0xE600],&RAM[0xE680],8);
			osd_fclose(f);
		}

		return 1;
	}
	else return 0;	/* we can't load the hi scores yet */
}

static void hisave(void)
{
	void *f;
	unsigned char *RAM = Machine->memory_region[Machine->drv->cpu[0].memory_region];


	if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,1)) != 0)
	{
		osd_fwrite(f,&RAM[0xE680],0x50);
		osd_fclose(f);
	}

}



struct GameDriver exedexes_driver =
{
	__FILE__,
	0,
	"exedexes",
	"Exed Exes",
	"1985",
	"Capcom",
	"Richard Davies\nPaul Leaman\nNicola Salmoria\nMirko Buffoni\nPaul Swan (color info)",
	0,
	&machine_driver,
	0,

	exedexes_rom,
	0, 0,
	0,
	0,	/* sound_prom */

	input_ports,

	PROM_MEMORY_REGION(2), 0, 0,
	ORIENTATION_DEFAULT,

	hiload, hisave
};

struct GameDriver savgbees_driver =
{
	__FILE__,
	&exedexes_driver,
	"savgbees",
	"Savage Bees",
	"1985",
	"Capcom (Memetron license)",
	"Richard Davies\nPaul Leaman\nNicola Salmoria\nMirko Buffoni\nPaul Swan (color info)",
	0,
	&machine_driver,
	0,

	savgbees_rom,
	0, 0,
	0,
	0,	/* sound_prom */

	input_ports,

	PROM_MEMORY_REGION(2), 0, 0,
	ORIENTATION_DEFAULT,

	hiload, hisave
};