ddragon.c

这个是延伸mame的在wince平台下的游戏模拟器的代码

	{ 50, 50 }
};

static struct OKIM6295interface okim6295_interface =
{
	1,              /* 1 chip */
	8000,           /* frequency (Hz) */
	4,              /* memory region */
	{ 15 }
};

static int dd_interrupt(void)
{
	return ( M6809_INT_FIRQ | M6809_INT_NMI );
}



static struct MachineDriver ddragon_machine_driver =
{
	/* basic machine hardware */
	{
		{
 			CPU_M6309,
			3579545,	/* 3.579545 Mhz */
			0,
			readmem,writemem,0,0,
			dd_interrupt,1
		},
		{
 			CPU_HD63701, /* we're missing the code for this one */
			12000000 / 3, /* 4 Mhz */
			2,
			sub_readmem,sub_writemem,0,0,
			ignore_interrupt,0
		},
		{
 			CPU_M6809 | CPU_AUDIO_CPU,
			3579545,	/* 3.579545 Mhz */
			3,
			sound_readmem,sound_writemem,0,0,
			ignore_interrupt,0 /* irq on command */
		}
	},
	60, DEFAULT_REAL_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
	100, /* heavy interleaving to sync up sprite<->main cpu's */
	dd_init_machine,

	/* video hardware */
	32*8, 32*8,{ 1*8, 31*8-1, 2*8, 30*8-1 },
	gfxdecodeinfo,
	384, 384,
	0,
	VIDEO_TYPE_RASTER | VIDEO_MODIFIES_PALETTE,
	0,
	dd_vh_start,
	dd_vh_stop,
	dd_vh_screenrefresh,

	/* sound hardware */
	SOUND_SUPPORTS_STEREO,0,0,0,
	{
		{
			SOUND_YM2151_ALT,
			&ym2151_interface
		},
		{
			SOUND_ADPCM,
			&adpcm_interface
		}
	}
};

static struct MachineDriver ddragonb_machine_driver =
{
	/* basic machine hardware */
	{
		{
 			CPU_M6309,
			3579545,	/* 3.579545 Mhz */
			0,
			readmem,writemem,0,0,
			dd_interrupt,1
		},
		{
 			CPU_M6809,
			12000000 / 3, /* 4 Mhz */
			2,
			sub_readmem,sub_writemem,0,0,
			ignore_interrupt,0
		},
		{
 			CPU_M6809 | CPU_AUDIO_CPU,
			3579545,	/* 3.579545 Mhz */
			3,
			sound_readmem,sound_writemem,0,0,
			ignore_interrupt,0 /* irq on command */
		}
	},
	60, DEFAULT_REAL_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
	100, /* heavy interleaving to sync up sprite<->main cpu's */
	dd_init_machine,

	/* video hardware */
	32*8, 32*8,{ 1*8, 31*8-1, 2*8, 30*8-1 },
	gfxdecodeinfo,
	384, 384,
	0,
	VIDEO_TYPE_RASTER | VIDEO_MODIFIES_PALETTE,
	0,
	dd_vh_start,
	dd_vh_stop,
	dd_vh_screenrefresh,

	/* sound hardware */
	SOUND_SUPPORTS_STEREO,0,0,0,
	{
		{
			SOUND_YM2151_ALT,
			&ym2151_interface
		},
		{
			SOUND_ADPCM,
			&adpcm_interface
		}
	}
};

static struct MachineDriver ddragon2_machine_driver =
{
	/* basic machine hardware */
	{
		{
 			CPU_M6309,
			3579545,	/* 3.579545 Mhz */
			0,
			readmem,dd2_writemem,0,0,
			dd_interrupt,1
		},
		{
			CPU_Z80,
			12000000 / 3, /* 4 Mhz */
			2,	/* memory region */
			dd2_sub_readmem,dd2_sub_writemem,0,0,
			ignore_interrupt,0
		},
		{
			CPU_Z80 | CPU_AUDIO_CPU,
			3579545,	/* 3.579545 Mhz */
			3,	/* memory region */
			dd2_sound_readmem,dd2_sound_writemem,0,0,
			ignore_interrupt,0
		}
	},
	60, DEFAULT_REAL_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
	100, /* heavy interleaving to sync up sprite<->main cpu's */
	dd2_init_machine,

	/* video hardware */
	32*8, 32*8,{ 1*8, 31*8-1, 2*8, 30*8-1 },
	dd2_gfxdecodeinfo,
	384, 384,
	0,

	VIDEO_TYPE_RASTER | VIDEO_MODIFIES_PALETTE,
	0,
	dd_vh_start,
	dd_vh_stop,
	dd_vh_screenrefresh,

	/* sound hardware */
	SOUND_SUPPORTS_STEREO,0,0,0,
	{
		{
			SOUND_YM2151_ALT,
			&ym2151_interface
		},
		{
			SOUND_OKIM6295,
			&okim6295_interface
		}
	}
};

/***************************************************************************

  Game driver(s)

***************************************************************************/


ROM_START( ddragon_rom )
	ROM_REGION(0x28000)	/* 64k for code + bankswitched memory */
	ROM_LOAD( "a_m2_d02.bin", 0x08000, 0x08000, 0x668dfa19 )
	ROM_LOAD( "a_k2_d03.bin", 0x10000, 0x08000, 0x5779705e ) /* banked at 0x4000-0x8000 */
	ROM_LOAD( "a_h2_d04.bin", 0x18000, 0x08000, 0x3bdea613 ) /* banked at 0x4000-0x8000 */
	ROM_LOAD( "a_g2_d05.bin", 0x20000, 0x08000, 0x728f87b9 ) /* banked at 0x4000-0x8000 */

	ROM_REGION_DISPOSE(0xC8000) /* temporary space for graphics (disposed after conversion) */
	ROM_LOAD( "a_a2_d06.bin", 0xC0000, 0x08000, 0x7a8b8db4 ) /* 0,1,2,3 */ /* text */
	ROM_LOAD( "b_c5_d09.bin", 0x00000, 0x10000, 0x7c435887 ) /* 0,1 */ /* tiles */
	ROM_LOAD( "b_a5_d10.bin", 0x10000, 0x10000, 0xc6640aed ) /* 0,1 */ /* tiles */
	ROM_LOAD( "b_c7_d19.bin", 0x20000, 0x10000, 0x5effb0a0 ) /* 2,3 */ /* tiles */
	ROM_LOAD( "b_a7_d20.bin", 0x30000, 0x10000, 0x5fb42e7c ) /* 2,3 */ /* tiles */
	ROM_LOAD( "b_r7_d11.bin", 0x40000, 0x10000, 0x574face3 ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_p7_d12.bin", 0x50000, 0x10000, 0x40507a76 ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_m7_d13.bin", 0x60000, 0x10000, 0xbb0bc76f ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_l7_d14.bin", 0x70000, 0x10000, 0xcb4f231b ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_j7_d15.bin", 0x80000, 0x10000, 0xa0a0c261 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_h7_d16.bin", 0x90000, 0x10000, 0x6ba152f6 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_f7_d17.bin", 0xA0000, 0x10000, 0x3220a0b6 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_d7_d18.bin", 0xB0000, 0x10000, 0x65c7517d ) /* 2,3 */ /* sprites */

	ROM_REGION(0x10000) /* sprite cpu */
	/* missing mcu code */
	/* currently load the audio cpu code in this location */
	/* because otherwise mame will loop indefinately in cpu_run */
	ROM_LOAD( "a_s2_d01.bin", 0x08000, 0x08000, 0x9efa95bb )

	ROM_REGION(0x10000) /* audio cpu */
	ROM_LOAD( "a_s2_d01.bin", 0x08000, 0x08000, 0x9efa95bb )

	ROM_REGION(0x20000) /* adpcm samples */
	ROM_LOAD( "a_s6_d07.bin", 0x00000, 0x10000, 0x34755de3 )
	ROM_LOAD( "a_r6_d08.bin", 0x10000, 0x10000, 0x904de6f8 )
ROM_END

ROM_START( ddragonb_rom )
	ROM_REGION(0x28000)	/* 64k for code + bankswitched memory */
	ROM_LOAD( "ic26",         0x08000, 0x08000, 0xae714964 )
	ROM_LOAD( "a_k2_d03.bin", 0x10000, 0x08000, 0x5779705e ) /* banked at 0x4000-0x8000 */
	ROM_LOAD( "ic24",         0x18000, 0x08000, 0xdbf24897 ) /* banked at 0x4000-0x8000 */
	ROM_LOAD( "ic23",         0x20000, 0x08000, 0x6c9f46fa ) /* banked at 0x4000-0x8000 */

	ROM_REGION_DISPOSE(0xc8000) /* temporary space for graphics (disposed after conversion) */
	ROM_LOAD( "a_a2_d06.bin", 0xC0000, 0x08000, 0x7a8b8db4 ) /* 0,1,2,3 */ /* text */
	ROM_LOAD( "b_c5_d09.bin", 0x00000, 0x10000, 0x7c435887 ) /* 0,1 */ /* tiles */
	ROM_LOAD( "b_a5_d10.bin", 0x10000, 0x10000, 0xc6640aed ) /* 0,1 */ /* tiles */
	ROM_LOAD( "b_c7_d19.bin", 0x20000, 0x10000, 0x5effb0a0 ) /* 2,3 */ /* tiles */
	ROM_LOAD( "b_a7_d20.bin", 0x30000, 0x10000, 0x5fb42e7c ) /* 2,3 */ /* tiles */
	ROM_LOAD( "b_r7_d11.bin", 0x40000, 0x10000, 0x574face3 ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_p7_d12.bin", 0x50000, 0x10000, 0x40507a76 ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_m7_d13.bin", 0x60000, 0x10000, 0xbb0bc76f ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_l7_d14.bin", 0x70000, 0x10000, 0xcb4f231b ) /* 0,1 */ /* sprites */
	ROM_LOAD( "b_j7_d15.bin", 0x80000, 0x10000, 0xa0a0c261 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_h7_d16.bin", 0x90000, 0x10000, 0x6ba152f6 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_f7_d17.bin", 0xA0000, 0x10000, 0x3220a0b6 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "b_d7_d18.bin", 0xB0000, 0x10000, 0x65c7517d ) /* 2,3 */ /* sprites */

	ROM_REGION(0x10000) /* sprite cpu */
	ROM_LOAD( "ic38",         0x0c000, 0x04000, 0x6a6a0325 )

	ROM_REGION(0x10000) /* audio cpu */
	ROM_LOAD( "a_s2_d01.bin", 0x08000, 0x08000, 0x9efa95bb )

	ROM_REGION(0x20000) /* adpcm samples */
	ROM_LOAD( "a_s6_d07.bin", 0x00000, 0x10000, 0x34755de3 )
	ROM_LOAD( "a_r6_d08.bin", 0x10000, 0x10000, 0x904de6f8 )
ROM_END

ROM_START( ddragon2_rom )
	ROM_REGION(0x28000)	/* region#0: 64k for code */
	ROM_LOAD( "26a9-04.bin",  0x08000, 0x8000, 0xf2cfc649 )
	ROM_LOAD( "26aa-03.bin",  0x10000, 0x8000, 0x44dd5d4b )
	ROM_LOAD( "26ab-0.bin",   0x18000, 0x8000, 0x49ddddcd )
	ROM_LOAD( "26ac-02.bin",  0x20000, 0x8000, 0x097eaf26 )

	ROM_REGION_DISPOSE(0x110000) /* region#1: graphics (disposed after conversion) */
	ROM_LOAD( "26a8-0.bin",   0x00000, 0x10000, 0x3ad1049c ) /* 0,1,2,3 */ /* text */
    ROM_LOAD( "26j4-0.bin",   0x10000, 0x20000, 0xa8c93e76 ) /* 0,1 */ /* tiles */
    ROM_LOAD( "26j5-0.bin",   0x30000, 0x20000, 0xee555237 ) /* 2,3 */ /* tiles */
    ROM_LOAD( "26j0-0.bin",   0x50000, 0x20000, 0xdb309c84 ) /* 0,1 */ /* sprites */
    ROM_LOAD( "26j1-0.bin",   0x70000, 0x20000, 0xc3081e0c ) /* 0,1 */ /* sprites */
	ROM_LOAD( "26af-0.bin",   0x90000, 0x20000, 0x3a615aad ) /* 0,1 */ /* sprites */
	ROM_LOAD( "26j2-0.bin",   0xb0000, 0x20000, 0x589564ae ) /* 2,3 */ /* sprites */
	ROM_LOAD( "26j3-0.bin",   0xd0000, 0x20000, 0xdaf040d6 ) /* 2,3 */ /* sprites */
	ROM_LOAD( "26a10-0.bin",  0xf0000, 0x20000, 0x6d16d889 ) /* 2,3 */ /* sprites */

	ROM_REGION(0x10000) /* region#2: sprite CPU 64kb (Upper 16kb = 0) */
    ROM_LOAD( "26ae-0.bin",   0x00000, 0x10000, 0xea437867 )

	ROM_REGION(0x10000) /* region#3: music CPU, 64kb */
    ROM_LOAD( "26ad-0.bin",   0x00000, 0x8000, 0x75e36cd6 )

	ROM_REGION(0x40000) /* region#4: adpcm */
    ROM_LOAD( "26j6-0.bin",   0x00000, 0x20000, 0xa84b2a29 )
    ROM_LOAD( "26j7-0.bin",   0x20000, 0x20000, 0xbc6a48d5 )
ROM_END



static int ddragonb_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 ((RAM[0x0e73] == 0x02) && (RAM[0x0e76] == 0x27) && (RAM[0x0023] == 0x02))
	{
		void *f;


		if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,0)) != 0)
		{
			osd_fread(f,&RAM[0x0e73],6*5);
			RAM[0x0023] = RAM[0x0e73];
			RAM[0x0024] = RAM[0x0e74];
			RAM[0x0025] = RAM[0x0e75];
			osd_fclose(f);
		}

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

static void ddragonb_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[0x0e73],6*5);
		osd_fclose(f);
	}
}


static int ddragon2_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 ((RAM[0x0f91] == 0x02) && (RAM[0x0f94] == 0x25) && (RAM[0x0023] == 0x02))
	{
		void *f;


		if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,0)) != 0)
		{
			osd_fread(f,&RAM[0x0f91],6*5);
			RAM[0x0023] = RAM[0x0f91];
			RAM[0x0024] = RAM[0x0f92];
			RAM[0x0025] = RAM[0x0f93];
			osd_fclose(f);
		}

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

static void ddragon2_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[0x0f91],6*5);
		osd_fclose(f);
	}

}



struct GameDriver ddragon_driver =
{
	__FILE__,
	0,
	"ddragon",
	"Double Dragon",
	"1987",
	"bootleg?",
	"Carlos A. Lozano\nRob Rosenbrock\nChris Moore\nPhil Stroffolino\nErnesto Corvi",
	GAME_NOT_WORKING,
	&ddragon_machine_driver,
	0,

	ddragon_rom,
	0, 0,
	0,
	0,

	dd1_input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	ddragonb_hiload, ddragonb_hisave
};

struct GameDriver ddragonb_driver =
{
	__FILE__,
	&ddragon_driver,
	"ddragonb",
	"Double Dragon (bootleg)",
	"1987",
	"bootleg",
	"Carlos A. Lozano\nRob Rosenbrock\nChris Moore\nPhil Stroffolino\nErnesto Corvi\n",
	0,
	&ddragonb_machine_driver,
	0,

	ddragonb_rom,
	0, 0,
	0,
	0,

	dd1_input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	ddragonb_hiload, ddragonb_hisave
};

struct GameDriver ddragon2_driver =
{
	__FILE__,
	0,
	"ddragon2",
	"Double Dragon 2",
	"1988",
	"Technos",
	"Carlos A. Lozano\nRob Rosenbrock\nPhil Stroffolino\nErnesto Corvi\n",
	0,
	&ddragon2_machine_driver,
	0,

	ddragon2_rom,
	0, 0,
	0,
	0,

	dd2_input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	ddragon2_hiload, ddragon2_hisave
};