📄 shaolins.c
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/***************************************************************************
Shaolin's Road memory map (preliminary)
***************************************************************************/
#include "driver.h"
#include "vidhrdw/generic.h"
unsigned char *shaolins_nmi_enable;
extern unsigned char *shaolins_scroll;
void shaolins_vh_convert_color_prom(unsigned char *palette, unsigned short *colortable,const unsigned char *color_prom);
void shaolins_palettebank_w(int offset,int data);
void shaolins_vh_screenrefresh(struct osd_bitmap *bitmap,int full_refresh);
int shaolins_interrupt(void)
{
if (cpu_getiloops() == 0) return interrupt();
else if (cpu_getiloops() % 2)
{
if (*shaolins_nmi_enable & 0x02) return nmi_interrupt();
}
return ignore_interrupt();
}
static struct MemoryReadAddress readmem[] =
{
{ 0x0500, 0x0500, input_port_3_r }, /* Dipswitch settings */
{ 0x0600, 0x0600, input_port_4_r }, /* Dipswitch settings */
{ 0x0700, 0x0700, input_port_0_r }, /* coins + service */
{ 0x0701, 0x0701, input_port_1_r }, /* player 1 controls */
{ 0x0702, 0x0702, input_port_2_r }, /* player 2 controls */
{ 0x0703, 0x0703, input_port_5_r }, /* selftest */
{ 0x2800, 0x2bff, MRA_RAM }, /* RAM BANK 2 */
{ 0x3000, 0x33ff, MRA_RAM }, /* RAM BANK 1 */
{ 0x3800, 0x3fff, MRA_RAM }, /* video RAM */
{ 0x4000, 0x5fff, MRA_ROM }, /* Machine checks for extra rom */
{ 0x6000, 0xffff, MRA_ROM },
{ -1 } /* end of table */
};
static struct MemoryWriteAddress writemem[] =
{
{ 0x0000, 0x0000, MWA_RAM, &shaolins_nmi_enable }, /* bit 1 = nmi enable, bit 2 = ? */
/* bit 3, bit 4 = coin counters */
{ 0x0100, 0x0100, watchdog_reset_w },
{ 0x0300, 0x0300, SN76496_0_w }, /* trigger chip to read from latch. The program always */
{ 0x0400, 0x0400, SN76496_1_w }, /* writes the same number as the latch, so we don't */
/* bother emulating them. */
{ 0x0800, 0x0800, MWA_NOP }, /* latch for 76496 #0 */
{ 0x1000, 0x1000, MWA_NOP }, /* latch for 76496 #1 */
{ 0x1800, 0x1800, shaolins_palettebank_w },
{ 0x2000, 0x2000, MWA_RAM, &shaolins_scroll },
{ 0x2800, 0x2bff, MWA_RAM }, /* RAM BANK 2 */
{ 0x3000, 0x30ff, MWA_RAM }, /* RAM BANK 1 */
{ 0x3100, 0x33ff, MWA_RAM, &spriteram, &spriteram_size },
{ 0x3800, 0x3bff, colorram_w, &colorram },
{ 0x3c00, 0x3fff, videoram_w, &videoram, &videoram_size },
{ 0x6000, 0xffff, MWA_ROM },
{ -1 } /* end of table */
};
INPUT_PORTS_START( shaolins_input_ports )
PORT_START /* IN0 */
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_COIN3 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START2 )
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 /* IN1 */
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START /* IN2 */
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT | IPF_4WAY | IPF_COCKTAIL )
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT | IPF_4WAY | IPF_COCKTAIL )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP | IPF_4WAY | IPF_COCKTAIL )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN | IPF_4WAY | IPF_COCKTAIL )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 | IPF_COCKTAIL )
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 | IPF_COCKTAIL )
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START /* DSW0 */
PORT_DIPNAME( 0x03, 0x02, "Lives", IP_KEY_NONE )
PORT_DIPSETTING( 0x03, "2" )
PORT_DIPSETTING( 0x02, "3" )
PORT_DIPSETTING( 0x01, "5" )
PORT_DIPSETTING( 0x00, "7" )
PORT_DIPNAME( 0x04, 0x00, "Cabinet", IP_KEY_NONE )
PORT_DIPSETTING( 0x00, "Upright" )
PORT_DIPSETTING( 0x04, "Cocktail" )
PORT_DIPNAME( 0x18, 0x18, "Bonus Life", IP_KEY_NONE )
PORT_DIPSETTING( 0x18, "30000 70000" )
PORT_DIPSETTING( 0x10, "40000 80000" )
PORT_DIPSETTING( 0x08, "40000" )
PORT_DIPSETTING( 0x00, "50000" )
PORT_DIPNAME( 0x60, 0x60, "Difficulty", IP_KEY_NONE )
PORT_DIPSETTING( 0x60, "Easy" )
PORT_DIPSETTING( 0x40, "Medium" )
PORT_DIPSETTING( 0x20, "Hard" )
PORT_DIPSETTING( 0x00, "Hardest" )
PORT_DIPNAME( 0x80, 0x00, "Demo Sounds", IP_KEY_NONE )
PORT_DIPSETTING( 0x80, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_START /* DSW1 */
PORT_DIPNAME( 0x01, 0x01, "Flip Screen", IP_KEY_NONE )
PORT_DIPSETTING( 0x01, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x02, 0x02, "Unknown DSW2 2", IP_KEY_NONE )
PORT_DIPSETTING( 0x02, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_BITX( 0x04, 0x04, IPT_DIPSWITCH_NAME | IPF_TOGGLE, "Service Mode", OSD_KEY_F2, IP_JOY_NONE, 0 )
PORT_DIPSETTING( 0x04, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x08, 0x08, "Unknown DSW2 4", IP_KEY_NONE )
PORT_DIPSETTING( 0x08, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x10, 0x10, "Unknown DSW2 5", IP_KEY_NONE )
PORT_DIPSETTING( 0x10, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x20, 0x20, "Unknown DSW2 6", IP_KEY_NONE )
PORT_DIPSETTING( 0x20, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x40, 0x40, "Unknown DSW2 7", IP_KEY_NONE )
PORT_DIPSETTING( 0x40, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_DIPNAME( 0x80, 0x80, "Unknown DSW2 8", IP_KEY_NONE )
PORT_DIPSETTING( 0x80, "Off" )
PORT_DIPSETTING( 0x00, "On" )
PORT_START /* DSW2 */
PORT_DIPNAME( 0x0f, 0x0f, "Coin A", IP_KEY_NONE )
PORT_DIPSETTING( 0x02, "4 Coins/1 Credit" )
PORT_DIPSETTING( 0x05, "3 Coins/1 Credit" )
PORT_DIPSETTING( 0x08, "2 Coins/1 Credit" )
PORT_DIPSETTING( 0x04, "3 Coins/2 Credits" )
PORT_DIPSETTING( 0x01, "4 Coins/3 Credits" )
PORT_DIPSETTING( 0x0f, "1 Coin/1 Credit" )
PORT_DIPSETTING( 0x03, "3 Coins/4 Credits" )
PORT_DIPSETTING( 0x07, "2 Coins/3 Credits" )
PORT_DIPSETTING( 0x0e, "1 Coin/2 Credits" )
PORT_DIPSETTING( 0x06, "2 Coins/5 Credits" )
PORT_DIPSETTING( 0x0d, "1 Coin/3 Credits" )
PORT_DIPSETTING( 0x0c, "1 Coin/4 Credits" )
PORT_DIPSETTING( 0x0b, "1 Coin/5 Credits" )
PORT_DIPSETTING( 0x0a, "1 Coin/6 Credits" )
PORT_DIPSETTING( 0x09, "1 Coin/7 Credits" )
PORT_DIPSETTING( 0x00, "Free Play" )
PORT_DIPNAME( 0xf0, 0xf0, "Coin B", IP_KEY_NONE )
PORT_DIPSETTING( 0x20, "4 Coins/1 Credit" )
PORT_DIPSETTING( 0x50, "3 Coins/1 Credit" )
PORT_DIPSETTING( 0x80, "2 Coins/1 Credit" )
PORT_DIPSETTING( 0x40, "3 Coins/2 Credits" )
PORT_DIPSETTING( 0x10, "4 Coins/3 Credits" )
PORT_DIPSETTING( 0xf0, "1 Coin/1 Credit" )
PORT_DIPSETTING( 0x30, "3 Coins/4 Credits" )
PORT_DIPSETTING( 0x70, "2 Coins/3 Credits" )
PORT_DIPSETTING( 0xe0, "1 Coin/2 Credits" )
PORT_DIPSETTING( 0x60, "2 Coins/5 Credits" )
PORT_DIPSETTING( 0xd0, "1 Coin/3 Credits" )
PORT_DIPSETTING( 0xc0, "1 Coin/4 Credits" )
PORT_DIPSETTING( 0xb0, "1 Coin/5 Credits" )
PORT_DIPSETTING( 0xa0, "1 Coin/6 Credits" )
PORT_DIPSETTING( 0x90, "1 Coin/7 Credits" )
INPUT_PORTS_END
static struct GfxLayout shaolins_charlayout =
{
8,8, /* 8*8 chars */
512, /* 512 characters */
4, /* 4 bits per pixel */
{ 512*16*8+4, 512*16*8+0, 4, 0 },
{ 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 },
{ 0, 1, 2, 3, 8*8+0, 8*8+1, 8*8+2, 8*8+3 },
16*8 /* every char takes 16 consecutive bytes */
};
static struct GfxLayout shaolins_spritelayout =
{
16,16, /* 16*16 sprites */
256, /* 256 sprites */
4, /* 4 bits per pixel */
{ 256*64*8+4, 256*64*8+0, 4, 0 },
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
32*8, 33*8, 34*8, 35*8, 36*8, 37*8, 38*8, 39*8 },
{ 24*8+3, 24*8+2, 24*8+1, 24*8+0, 16*8+3, 16*8+2, 16*8+1, 16*8+0,
8*8+3, 8*8+2, 8*8+1, 8*8+0 , 3, 2, 1, 0 },
64*8 /* every sprite takes 64 consecutive bytes */
};
static struct GfxDecodeInfo shaolins_gfxdecodeinfo[] =
{
{ 1, 0x0000, &shaolins_charlayout, 0, 16*8 },
{ 1, 0x4000, &shaolins_spritelayout, 16*8*16, 16*8 },
{ -1 } /* end of array */
};
static struct SN76496interface sn76496_interface =
{
2, /* 2 chips */
3072000, /* 3.072 Mhz???? */
{ 100, 100 }
};
static struct MachineDriver shaolins_machine_driver =
{
/* basic machine hardware */
{
{
CPU_M6809,
1250000, /* 1.25 Mhz */
0,
readmem,writemem,0,0,
shaolins_interrupt,16 /* 1 IRQ + 8 NMI */
},
},
60, DEFAULT_60HZ_VBLANK_DURATION, /* frames per second, vblank duration */
1, /* single CPU, no need for interleaving */
0,
/* video hardware */
32*8, 32*8, { 2*8, 30*8-1, 0*8, 32*8-1 },
shaolins_gfxdecodeinfo,
256,16*8*16+16*8*16,
shaolins_vh_convert_color_prom,
VIDEO_TYPE_RASTER,
0,
generic_vh_start,
generic_vh_stop,
shaolins_vh_screenrefresh,
/* sound hardware */
0,0,0,0,
{
{
SOUND_SN76496,
&sn76496_interface
}
}
};
/***************************************************************************
Game driver(s)
***************************************************************************/
ROM_START( kicker_rom )
ROM_REGION(0x10000) /* 64k for code */
ROM_LOAD( "kikrd8.bin", 0x6000, 0x2000, 0x2598dfdd )
ROM_LOAD( "kikrd9.bin", 0x8000, 0x4000, 0x0cf0351a )
ROM_LOAD( "kikrd11.bin", 0xC000, 0x4000, 0x654037f8 )
ROM_REGION_DISPOSE(0xc000) /* temporary space for graphics (disposed after conversion) */
ROM_LOAD( "kikra10.bin", 0x0000, 0x2000, 0x4d156afc )
ROM_LOAD( "kikra11.bin", 0x2000, 0x2000, 0xff6ca5df )
ROM_LOAD( "kikrh14.bin", 0x4000, 0x4000, 0xb94e645b )
ROM_LOAD( "kikrh13.bin", 0x8000, 0x4000, 0x61bbf797 )
ROM_REGION(0x0500) /* color proms */
ROM_LOAD( "kicker.a12", 0x0000, 0x0100, 0xb09db4b4 ) /* palette red component */
ROM_LOAD( "kicker.a13", 0x0100, 0x0100, 0x270a2bf3 ) /* palette green component */
ROM_LOAD( "kicker.a14", 0x0200, 0x0100, 0x83e95ea8 ) /* palette blue component */
ROM_LOAD( "kicker.b8", 0x0300, 0x0100, 0xaa900724 ) /* character lookup table */
ROM_LOAD( "kicker.f16", 0x0400, 0x0100, 0x80009cf5 ) /* sprite lookup table */
ROM_END
ROM_START( shaolins_rom )
ROM_REGION(0x10000) /* 64k for code */
ROM_LOAD( "kikrd8.bin", 0x6000, 0x2000, 0x2598dfdd )
ROM_LOAD( "kikrd9.bin", 0x8000, 0x4000, 0x0cf0351a )
ROM_LOAD( "kikrd11.bin", 0xC000, 0x4000, 0x654037f8 )
ROM_REGION_DISPOSE(0xc000) /* temporary space for graphics (disposed after conversion) */
ROM_LOAD( "shaolins.6", 0x0000, 0x2000, 0xff18a7ed )
ROM_LOAD( "shaolins.7", 0x2000, 0x2000, 0x5f53ae61 )
ROM_LOAD( "kikrh14.bin", 0x4000, 0x4000, 0xb94e645b )
ROM_LOAD( "kikrh13.bin", 0x8000, 0x4000, 0x61bbf797 )
ROM_REGION(0x0500) /* color proms */
ROM_LOAD( "kicker.a12", 0x0000, 0x0100, 0xb09db4b4 ) /* palette red component */
ROM_LOAD( "kicker.a13", 0x0100, 0x0100, 0x270a2bf3 ) /* palette green component */
ROM_LOAD( "kicker.a14", 0x0200, 0x0100, 0x83e95ea8 ) /* palette blue component */
ROM_LOAD( "kicker.b8", 0x0300, 0x0100, 0xaa900724 ) /* character lookup table */
ROM_LOAD( "kicker.f16", 0x0400, 0x0100, 0x80009cf5 ) /* sprite lookup table */
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[0x2b00],"\x1d\x2c\x1f\x01\x00",5) == 0)
{
void *f;
if ((f = osd_fopen(Machine->gamedrv->name,0,OSD_FILETYPE_HIGHSCORE,0)) != 0)
{
osd_fread(f,&RAM[0x2b00],0x40);
/* top score display */
memcpy(&RAM[0x2af0], &RAM[0x2b04], 4);
/* 1p score display, which also displays the top score on startup */
memcpy(&RAM[0x2a81], &RAM[0x2b04], 4);
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[0x2b00],0x40);
osd_fclose(f);
}
}
struct GameDriver kicker_driver =
{
__FILE__,
0,
"kicker",
"Kicker",
"1985",
"Konami",
"Allard Van Der Bas (MAME driver)\nMirko Buffoni (additional code)\nPhil Stroffolino (additional code)\nGerald Vanderick (color info)",
0,
&shaolins_machine_driver,
0,
kicker_rom,
0, 0,
0,
0,
shaolins_input_ports,
PROM_MEMORY_REGION(2), 0, 0,
ORIENTATION_DEFAULT,
hiload, hisave
};
struct GameDriver shaolins_driver =
{
__FILE__,
&kicker_driver,
"shaolins",
"Shao-Lin's Road",
"1985",
"Konami",
"Allard Van Der Bas (MAME driver)\nMirko Buffoni (additional code)\nPhil Stroffolino (additional code)\nGerald Vanderick (color info)",
0,
&shaolins_machine_driver,
0,
shaolins_rom,
0, 0,
0,
0,
shaolins_input_ports,
PROM_MEMORY_REGION(2), 0, 0,
ORIENTATION_DEFAULT,
hiload, hisave
};
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