missile.c

这个是延伸mame的在wince平台下的游戏模拟器的代码

	PORT_DIPSETTING (	0x01, "2 Coins/1 Credit" )
	PORT_DIPSETTING (	0x00, "1 Coin/1 Credit" )
	PORT_DIPSETTING (	0x03, "1 Coin/2 Credits" )
	PORT_DIPSETTING (	0x02, "Free Play" )
	PORT_DIPNAME (0x0c, 0x00, "Right Coin", IP_KEY_NONE )
	PORT_DIPSETTING (	0x00, "*1" )
	PORT_DIPSETTING (	0x04, "*4" )
	PORT_DIPSETTING (	0x08, "*5" )
	PORT_DIPSETTING (	0x0c, "*6" )
	PORT_DIPNAME (0x10, 0x00, "Center Coin", IP_KEY_NONE )
	PORT_DIPSETTING (	0x00, "*1" )
	PORT_DIPSETTING (	0x10, "*2" )
	PORT_DIPNAME (0xE0, 0x40, "Game", IP_KEY_NONE )
	PORT_DIPSETTING (	0x00, "Missile Command" )
	PORT_DIPSETTING (	0x40, "Easy Super Missile Attack" )
	PORT_DIPSETTING (	0x80, "Reg. Super Missile Attack" )
	PORT_DIPSETTING (	0xC0, "Hard Super Missile Attack" )

	PORT_START	/* IN3 */
	PORT_DIPNAME (0x03, 0x00, "Cities", IP_KEY_NONE )
	PORT_DIPSETTING (	0x02, "4" )
	PORT_DIPSETTING (	0x01, "5" )
	PORT_DIPSETTING (	0x03, "6" )
	PORT_DIPSETTING (	0x00, "7" )
	PORT_DIPNAME (0x04, 0x04, "Bonus Credit for 4 Coins", IP_KEY_NONE )
	PORT_DIPSETTING (	0x04, "No" )
	PORT_DIPSETTING (	0x00, "Yes" )
	PORT_DIPNAME (0x08, 0x08, "Trackball Size", IP_KEY_NONE )
	PORT_DIPSETTING (	0x00, "Large" )
	PORT_DIPSETTING (	0x08, "Mini" )
	PORT_DIPNAME (0x70, 0x00, "Bonus City", IP_KEY_NONE )
	PORT_DIPSETTING (	0x10, "8000" )
	PORT_DIPSETTING (	0x70, "10000" )
	PORT_DIPSETTING (	0x60, "12000" )
	PORT_DIPSETTING (	0x50, "14000" )
	PORT_DIPSETTING (	0x40, "15000" )
	PORT_DIPSETTING (	0x30, "18000" )
	PORT_DIPSETTING (	0x20, "20000" )
	PORT_DIPSETTING (	0x00, "None" )
	PORT_DIPNAME (0x80, 0x00, "Cabinet", IP_KEY_NONE )
	PORT_DIPSETTING (	0x00, "Upright" )
	PORT_DIPSETTING (	0x80, "Cocktail" )

	PORT_START	/* They don't seem "FAKE" to me */
	PORT_ANALOGX( 0x0f, 0x00, IPT_TRACKBALL_X, 25, 0, 0, 255, OSD_KEY_LEFT, OSD_KEY_RIGHT, OSD_JOY_LEFT, OSD_JOY_RIGHT, 1) 
/*	PORT_ANALOG ( 0x0f, 0x00, IPT_TRACKBALL_X, 12, 7, 0, 0) */

	PORT_START	/* They don't seem "FAKE" to me */
	PORT_ANALOGX( 0x0f, 0x00, IPT_TRACKBALL_Y, 30, 0, 0, 255, OSD_KEY_UP, OSD_KEY_DOWN, OSD_JOY_UP, OSD_JOY_DOWN, 1)
/*	PORT_ANALOG ( 0x0f, 0x00, IPT_TRACKBALL_Y, 100, 7, 0, 0) */
INPUT_PORTS_END



static struct POKEYinterface pokey_interface =
{
	1,	/* 1 chip */
	1250000,	/* 1.25 MHz??? */
	100,
	POKEY_DEFAULT_GAIN,
	NO_CLIP,
	/* The 8 pot handlers */
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 },
	{ 0 },
	/* The allpot handler */
	{ input_port_3_r },
};



static struct MachineDriver machine_driver =
{
	/* basic machine hardware */
	{
		{
			CPU_M6502,
			1000000,	/* 1 Mhz ???? */
			0,
			readmem,writemem,0,0,
			interrupt, 4  /* EEA was 1 */
		}
	},
	60, DEFAULT_REAL_60HZ_VBLANK_DURATION,	/* frames per second, vblank duration */
	10,
	missile_init_machine,

	/* video hardware */
	256, 231, { 0, 255, 0, 230 },
	0,
	8, 0,
	0,

	VIDEO_TYPE_RASTER | VIDEO_MODIFIES_PALETTE | VIDEO_SUPPORTS_DIRTY,
	0,
	missile_vh_start,
	missile_vh_stop,
	missile_vh_screenrefresh,

	/* sound hardware */
	0,0,0,0,
	{
		{
			SOUND_POKEY,
			&pokey_interface
		}
	}
};




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

  Game driver(s)

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

ROM_START( missile_rom )
	ROM_REGION(0x10000) /* 64k for code */
	ROM_LOAD( "035820.02",    0x5000, 0x0800, 0x7a62ce6a )
	ROM_LOAD( "035821.02",    0x5800, 0x0800, 0xdf3bd57f )
	ROM_LOAD( "035822.02",    0x6000, 0x0800, 0xa1cd384a )
	ROM_LOAD( "035823.02",    0x6800, 0x0800, 0x82e552bb )
	ROM_LOAD( "035824.02",    0x7000, 0x0800, 0x606e42e0 )
	ROM_LOAD( "035825.02",    0x7800, 0x0800, 0xf752eaeb )
	ROM_RELOAD( 		   0xF800, 0x0800 ) 	/* for interrupt vectors  */
ROM_END

ROM_START( missile2_rom )
	ROM_REGION(0x10000) /* 64k for code */
	ROM_LOAD( "35820-01.h1",  0x5000, 0x0800, 0x41cbb8f2 )
	ROM_LOAD( "35821-01.jk1", 0x5800, 0x0800, 0x728702c8 )
	ROM_LOAD( "35822-01.kl1", 0x6000, 0x0800, 0x28f0999f )
	ROM_LOAD( "35823-01.mn1", 0x6800, 0x0800, 0xbcc93c94 )
	ROM_LOAD( "35824-01.np1", 0x7000, 0x0800, 0x0ca089c8 )
	ROM_LOAD( "35825-01.r1",  0x7800, 0x0800, 0x428cf0d5 )
	ROM_RELOAD( 		      0xF800, 0x0800 ) 	/* for interrupt vectors  */
ROM_END

ROM_START( suprmatk_rom )
	ROM_REGION(0x10000) /* 64k for code */
	ROM_LOAD( "035820.sma",   0x5000, 0x0800, 0x75f01b87 )
	ROM_LOAD( "035821.sma",   0x5800, 0x0800, 0x3320d67e )
	ROM_LOAD( "035822.sma",   0x6000, 0x0800, 0xe6be5055 )
	ROM_LOAD( "035823.sma",   0x6800, 0x0800, 0xa6069185 )
	ROM_LOAD( "035824.sma",   0x7000, 0x0800, 0x90a06be8 )
	ROM_LOAD( "035825.sma",   0x7800, 0x0800, 0x1298213d )
	ROM_RELOAD( 		   0xF800, 0x0800 ) 	/* for interrupt vectors  */
ROM_END


static int hiload(void)
{
	void *f;
	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[0x002C],"\x47\x4A\x4C", 3) == 0 &&
		memcmp(&RAM[0x0044],"\x50\x69\x00", 3) == 0){

		if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,0)) != 0){
			osd_fread(f,&RAM[0x002C],6*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[0x002C],6*8);
		osd_fclose(f);
	}
}




struct GameDriver missile_driver =
{
	__FILE__,
	0,
	"missile",
	"Missile Command (set 1)",
	"1980",
	"Atari",
	"Ray Giarratana\nMarco Cassili\nEric Anschuetz",  /* EEA */
	0,
	&machine_driver,
	0,

	missile_rom,
	0, 0,
	0,
	0,	/* sound_prom */

	input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	hiload, hisave
};

struct GameDriver missile2_driver =
{
	__FILE__,
	&missile_driver,
	"missile2",
	"Missile Command (set 2)",
	"1980",
	"Atari",
	"Ray Giarratana\nMarco Cassili\nEric Anschuetz",  /* EEA */
	0,
	&machine_driver,
	0,

	missile2_rom,
	0, 0,
	0,
	0,	/* sound_prom */

	input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	hiload, hisave
};

struct GameDriver suprmatk_driver =
{
	__FILE__,
	&missile_driver,
	"suprmatk",
	"Super Missile Attack",
	"1981",
	"Atari + Gencomp",
	"Ray Giarratana\nMarco Cassili\nEric Anschuetz",  /* EEA */
	0,
	&machine_driver,
	0,

	suprmatk_rom,
	0, 0,
	0,
	0,	/* sound_prom */

	suprmatk_input_ports,

	0, 0, 0,
	ORIENTATION_DEFAULT,

	hiload, hisave
};