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kodb : fixed sound [Barry Harris]

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This commit is contained in:
Robbbert 2012-12-05 11:39:11 +00:00
parent f693037ef0
commit 8b8f5ff0b5
2 changed files with 76 additions and 124 deletions
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196
src/mame/drivers/fcrash.c
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@ -30,6 +30,9 @@ from 2.bin to 9.bin program eproms
---
kodb has various graphical issues, mainly with old info not being cleared away.
Also, when you are hit, you should flash, but you go invisible instead.
*/
#include "emu.h"
@ -38,6 +41,8 @@ from 2.bin to 9.bin program eproms
#include "includes/cps1.h"
#include "sound/2203intf.h"
#include "sound/msm5205.h"
#include "sound/2151intf.h"
#include "sound/okim6295.h"
static WRITE16_HANDLER( fcrash_soundlatch_w )
@ -106,6 +111,21 @@ static WRITE8_HANDLER( fcrash_msm5205_1_data_w )
}
WRITE16_MEMBER(cps_state::kodb_layer_w)
{
cps_state *state = space.machine().driver_data<cps_state>();
/* layer enable and mask 1&2 registers are written here - passing them to m_cps_b_regs for now for drawing routines */
if (offset == 0x06)
state->m_cps_b_regs[m_layer_enable_reg / 2] = data;
else
if (offset == 0x10)
state->m_cps_b_regs[state->m_layer_mask_reg[1] / 2] = data;
else
if (offset == 0x11)
state->m_cps_b_regs[state->m_layer_mask_reg[2] / 2] = data;
}
/* not verified */
#define CPS1_ROWSCROLL_OFFS (0x20/2) /* base of row scroll offsets in other RAM */
@ -148,7 +168,7 @@ static void fcrash_render_sprites( running_machine &machine, bitmap_ind16 &bitma
for (pos = 0x1ffc; pos >= 0x0000; pos -= 4)
{
if (state->m_gfxram[base + pos - 1] == 0x8000) last_sprite_offset = pos;
if (state->m_gfxram[base + pos - 1] == state->m_sprite_list_end_marker) last_sprite_offset = pos;
}
for (pos = last_sprite_offset; pos >= 0x0000; pos -= 4)
@ -240,7 +260,6 @@ UINT32 cps_state::screen_update_fcrash(screen_device &screen, bitmap_ind16 &bitm
int layercontrol, l0, l1, l2, l3;
int videocontrol = m_cps_a_regs[0x22 / 2];
flip_screen_set(videocontrol & 0x8000);
layercontrol = m_cps_b_regs[m_layer_enable_reg / 2];
@ -314,89 +333,9 @@ UINT32 cps_state::screen_update_fcrash(screen_device &screen, bitmap_ind16 &bitm
return 0;
}
// doesn't have the scroll offsets like fcrash
UINT32 cps_state::screen_update_kodb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int layercontrol, l0, l1, l2, l3;
int videocontrol = m_cps_a_regs[0x22 / 2];
flip_screen_set(videocontrol & 0x8000);
layercontrol = m_cps_b_regs[0x20 / 2];
/* Get video memory base registers */
cps1_get_video_base(machine());
/* Build palette */
fcrash_build_palette(machine());
fcrash_update_transmasks(machine());
m_bg_tilemap[0]->set_scrollx(0, m_scroll1x);
m_bg_tilemap[0]->set_scrolly(0, m_scroll1y);
if (videocontrol & 0x01) /* linescroll enable */
{
int scrly= -m_scroll2y;
int i;
int otheroffs;
m_bg_tilemap[1]->set_scroll_rows(1024);
otheroffs = m_cps_a_regs[CPS1_ROWSCROLL_OFFS];
for (i = 0; i < 256; i++)
m_bg_tilemap[1]->set_scrollx((i - scrly) & 0x3ff, m_scroll2x + m_other[(i + otheroffs) & 0x3ff]);
}
else
{
m_bg_tilemap[1]->set_scroll_rows(1);
m_bg_tilemap[1]->set_scrollx(0, m_scroll2x);
}
m_bg_tilemap[1]->set_scrolly(0, m_scroll2y);
m_bg_tilemap[2]->set_scrollx(0, m_scroll3x);
m_bg_tilemap[2]->set_scrolly(0, m_scroll3y);
/* turn all tilemaps on regardless of settings in get_video_base() */
/* write a custom get_video_base for this bootleg hardware? */
m_bg_tilemap[0]->enable(1);
m_bg_tilemap[1]->enable(1);
m_bg_tilemap[2]->enable(1);
/* Blank screen */
bitmap.fill(0xbff, cliprect);
machine().priority_bitmap.fill(0, cliprect);
l0 = (layercontrol >> 0x06) & 03;
l1 = (layercontrol >> 0x08) & 03;
l2 = (layercontrol >> 0x0a) & 03;
l3 = (layercontrol >> 0x0c) & 03;
fcrash_render_layer(machine(), bitmap, cliprect, l0, 0);
if (l1 == 0)
fcrash_render_high_layer(machine(), bitmap, cliprect, l0);
fcrash_render_layer(machine(), bitmap, cliprect, l1, 0);
if (l2 == 0)
fcrash_render_high_layer(machine(), bitmap, cliprect, l1);
fcrash_render_layer(machine(), bitmap, cliprect, l2, 0);
if (l3 == 0)
fcrash_render_high_layer(machine(), bitmap, cliprect, l2);
fcrash_render_layer(machine(), bitmap, cliprect, l3, 0);
return 0;
}
static ADDRESS_MAP_START( fcrash_map, AS_PROGRAM, 16, cps_state )
AM_RANGE(0x000000, 0x1fffff) AM_ROM
AM_RANGE(0x000000, 0x3fffff) AM_ROM
AM_RANGE(0x800030, 0x800031) AM_WRITE(cps1_coinctrl_w)
AM_RANGE(0x800100, 0x80013f) AM_RAM AM_SHARE("cps_a_regs") /* CPS-A custom */
AM_RANGE(0x800140, 0x80017f) AM_RAM AM_SHARE("cps_b_regs") /* CPS-B custom */
@ -420,22 +359,13 @@ static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, cps_state )
AM_RANGE(0xec00, 0xec00) AM_WRITE_LEGACY(fcrash_msm5205_1_data_w)
ADDRESS_MAP_END
static ADDRESS_MAP_START( kodb_map, AS_PROGRAM, 16, cps_state )
AM_RANGE(0x000000, 0x3fffff) AM_ROM
AM_RANGE(0x800000, 0x800007) AM_READ_PORT("IN1") /* Player input ports */
/* forgottn, willow, cawing, nemo, varth read from 800010. Probably debug input leftover from development */
AM_RANGE(0x800018, 0x80001f) AM_READ(cps1_dsw_r) /* System input ports / Dip Switches */
AM_RANGE(0x800020, 0x800021) AM_READNOP /* ? Used by Rockman ? not mapped according to PAL */
AM_RANGE(0x800030, 0x800037) AM_WRITE(cps1_coinctrl_w)
/* Forgotten Worlds has dial controls on B-board mapped at 800040-80005f. See DRIVER_INIT */
AM_RANGE(0x800100, 0x80013f) AM_WRITE(cps1_cps_a_w) AM_SHARE("cps_a_regs") /* CPS-A custom */
AM_RANGE(0x800140, 0x80017f) AM_READWRITE(cps1_cps_b_r, cps1_cps_b_w) AM_SHARE("cps_b_regs") /* CPS-B custom */
// AM_RANGE(0x800180, 0x800187) AM_WRITE_LEGACY(cps1_soundlatch_w) /* Sound command */
// AM_RANGE(0x800188, 0x80018f) AM_WRITE_LEGACY(cps1_soundlatch2_w) /* Sound timer fade */
AM_RANGE(0x8001c0, 0x8001ff) AM_READWRITE(cps1_cps_b_r, cps1_cps_b_w) /* mirror (SF2 revision "E" US 910228) */
AM_RANGE(0x900000, 0x92ffff) AM_RAM_WRITE(cps1_gfxram_w) AM_SHARE("gfxram") /* SF2CE executes code from here */
AM_RANGE(0xff0000, 0xffffff) AM_RAM
static ADDRESS_MAP_START( kodb_sound_map, AS_PROGRAM, 8, cps_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
AM_RANGE(0xd000, 0xd7ff) AM_RAM
AM_RANGE(0xe000, 0xe001) AM_DEVREADWRITE("2151", ym2151_device, read, write)
AM_RANGE(0xe400, 0xe400) AM_DEVREADWRITE("oki", okim6295_device, read, write)
AM_RANGE(0xe800, 0xe800) AM_READ(soundlatch_byte_r) /* Sound command */
ADDRESS_MAP_END
@ -804,6 +734,7 @@ MACHINE_START_MEMBER(cps_state,fcrash)
m_layer_scroll2x_offset = 60;
m_layer_scroll3x_offset = 64;
m_sprite_base = 0x50c8;
m_sprite_list_end_marker = 0x8000;
save_item(NAME(m_sample_buffer1));
save_item(NAME(m_sample_buffer2));
@ -811,6 +742,23 @@ MACHINE_START_MEMBER(cps_state,fcrash)
save_item(NAME(m_sample_select2));
}
MACHINE_START_MEMBER(cps_state,kodb)
{
m_maincpu = machine().device<cpu_device>("maincpu");
m_audiocpu = machine().device<cpu_device>("soundcpu");
m_layer_enable_reg = 0x20;
m_layer_mask_reg[0] = 0x2e;
m_layer_mask_reg[1] = 0x2c;
m_layer_mask_reg[2] = 0x2a;
m_layer_mask_reg[3] = 0x28;
m_layer_scroll1x_offset = 0;
m_layer_scroll2x_offset = 0;
m_layer_scroll3x_offset = 0;
m_sprite_base = 0x50c8;
m_sprite_list_end_marker = 0xffff;
}
MACHINE_START_MEMBER(cps_state, cawingbl)
{
MACHINE_START_CALL_MEMBER(fcrash);
@ -826,16 +774,8 @@ MACHINE_START_MEMBER(cps_state, cawingbl)
m_sprite_base = 0x1000;
}
MACHINE_START_MEMBER(cps_state,kodb)
{
m_maincpu = machine().device<cpu_device>("maincpu");
m_audiocpu = machine().device<cpu_device>("soundcpu");
}
MACHINE_RESET_MEMBER(cps_state,fcrash)
{
m_sample_buffer1 = 0;
m_sample_buffer2 = 0;
m_sample_select1 = 0;
@ -905,11 +845,11 @@ static MACHINE_CONFIG_START( kodb, cps_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, 10000000)
MCFG_CPU_PROGRAM_MAP(kodb_map)
MCFG_CPU_PROGRAM_MAP(fcrash_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", cps_state, cps1_interrupt)
// MCFG_CPU_ADD("soundcpu", Z80, 3579545)
// MCFG_CPU_PROGRAM_MAP(sub_map)
MCFG_CPU_ADD("soundcpu", Z80, 3579545)
MCFG_CPU_PROGRAM_MAP(kodb_sound_map)
MCFG_MACHINE_START_OVERRIDE(cps_state,kodb)
@ -919,7 +859,7 @@ static MACHINE_CONFIG_START( kodb, cps_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(64*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 2*8, 30*8-1 )
MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_kodb)
MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_fcrash)
MCFG_SCREEN_VBLANK_DRIVER(cps_state, screen_eof_cps1)
MCFG_GFXDECODE(cps1)
@ -928,21 +868,22 @@ static MACHINE_CONFIG_START( kodb, cps_state )
MCFG_VIDEO_START_OVERRIDE(cps_state,cps1)
/* sound hardware */
// MCFG_SPEAKER_STANDARD_MONO("mono")
MCFG_SPEAKER_STANDARD_MONO("mono")
// MCFG_YM2151_ADD("2151", 3579545)
// MCFG_SOUND_CONFIG(ym2151_config)
// MCFG_SOUND_ROUTE(0, "mono", 0.35)
// MCFG_SOUND_ROUTE(1, "mono", 0.35)
MCFG_YM2151_ADD("2151", XTAL_3_579545MHz) /* verified on pcb */
MCFG_YM2151_IRQ_HANDLER(INPUTLINE("soundcpu", 0))
MCFG_SOUND_ROUTE(0, "mono", 0.35)
MCFG_SOUND_ROUTE(1, "mono", 0.35)
// MCFG_OKIM6295_ADD("oki", 1000000, OKIM6295_PIN7_HIGH) // pin 7 can be changed by the game code, see f006 on z80
// MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
/* CPS PPU is fed by a 16mhz clock,pin 117 outputs a 4mhz clock which is divided by 4 using 2 74ls74 */
MCFG_OKIM6295_ADD("oki", XTAL_16MHz/4/4, OKIM6295_PIN7_HIGH) // pin 7 can be changed by the game code, see f006 on z80
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.30)
MACHINE_CONFIG_END
ROM_START( fcrash )
ROM_REGION( 0x200000, "maincpu", 0 ) /* 68000 code */
ROM_REGION( 0x400000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "9.bin", 0x00000, 0x20000, CRC(c6854c91) SHA1(29f01cc65be5eaa3f86e99eebdd284104623abb0) )
ROM_LOAD16_BYTE( "5.bin", 0x00001, 0x20000, CRC(77f7c2b3) SHA1(feea48d9555824a2e5bf5e99ce159edc015f0792) )
ROM_LOAD16_BYTE( "8.bin", 0x40000, 0x20000, CRC(1895b3df) SHA1(415a26050c50ed79a7ee5ddd1b8d61593b1ce876) )
@ -1038,7 +979,6 @@ ROM_START( kodb )
ROM_LOAD( "2.ic19", 0x00000, 0x40000, CRC(a2db1575) SHA1(1a4a29e4b045af50700adf1665697feab12cc234) )
ROM_END
ROM_START( cawingbl )
ROM_REGION( 0x400000, "maincpu", 0 ) /* 68000 code */
ROM_LOAD16_BYTE( "caw2.bin", 0x00000, 0x80000, CRC(8125d3f0) SHA1(a0e48c326c6164ca189c9372f5c38a7c103772c1) )
@ -1096,7 +1036,7 @@ ROM_END
static MACHINE_CONFIG_START( sgyxz, cps_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, 12000000)
MCFG_CPU_PROGRAM_MAP(kodb_map)
MCFG_CPU_PROGRAM_MAP(fcrash_map)
MCFG_CPU_VBLANK_INT_DRIVER("screen", cps_state, cps1_interrupt)
// MCFG_CPU_ADD("soundcpu", Z80, 3579545)
@ -1110,7 +1050,7 @@ static MACHINE_CONFIG_START( sgyxz, cps_state )
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
MCFG_SCREEN_SIZE(64*8, 32*8)
MCFG_SCREEN_VISIBLE_AREA(8*8, (64-8)*8-1, 2*8, 30*8-1 )
MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_kodb)
MCFG_SCREEN_UPDATE_DRIVER(cps_state, screen_update_fcrash)
MCFG_SCREEN_VBLANK_DRIVER(cps_state, screen_eof_cps1)
MCFG_GFXDECODE(cps1)
@ -1138,6 +1078,16 @@ ROM_START( sgyxz )
ROM_END
DRIVER_INIT_MEMBER(cps_state, kodb)
{
machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x800000, 0x800007, "IN1");
machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_handler(0x800018, 0x80001f, read16_delegate(FUNC(cps_state::cps1_dsw_r),this));
machine().device("maincpu")->memory().space(AS_PROGRAM).install_write_handler(0x800180, 0x800187, write16_delegate(FUNC(cps_state::cps1_soundlatch_w),this));
machine().device("maincpu")->memory().space(AS_PROGRAM).install_write_handler(0x980000, 0x98002f, write16_delegate(FUNC(cps_state::kodb_layer_w),this));
DRIVER_INIT_CALL(cps1);
}
DRIVER_INIT_MEMBER(cps_state, cawingbl)
{
machine().device("maincpu")->memory().space(AS_PROGRAM).install_read_port(0x882000, 0x882001, "IN1");
@ -1149,7 +1099,7 @@ DRIVER_INIT_MEMBER(cps_state, cawingbl)
GAME( 1990, fcrash, ffight, fcrash, fcrash, cps_state, cps1, ROT0, "bootleg (Playmark)", "Final Crash (bootleg of Final Fight)", GAME_SUPPORTS_SAVE )
GAME( 1991, kodb, kod, kodb, kodb, cps_state, cps1, ROT0, "bootleg (Playmark)", "The King of Dragons (bootleg)", GAME_NOT_WORKING | GAME_NO_SOUND | GAME_SUPPORTS_SAVE ) // 910731 "ETC"
GAME( 1991, kodb, kod, kodb, kodb, cps_state, kodb, ROT0, "bootleg (Playmark)", "The King of Dragons (bootleg)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE ) // 910731 "ETC"
GAME( 1990, cawingbl, cawing, cawingbl, cawingbl, cps_state, cawingbl, ROT0, "bootleg", "Carrier Air Wing (bootleg with 2xYM2203 + 2xMSM205 set 1)", GAME_SUPPORTS_SAVE )
GAME( 1990, cawingb2, cawing, cawingbl, cawingbl, cps_state, cawingbl, ROT0, "bootleg", "Carrier Air Wing (bootleg with 2xYM2203 + 2xMSM205 set 2)", GAME_SUPPORTS_SAVE )
GAME( 199?, sgyxz, wof, sgyxz, fcrash, cps_state, cps1, ROT0, "bootleg (All-In Electronic)", "Warriors of Fate ('sgyxz' bootleg)", GAME_NOT_WORKING | GAME_NO_SOUND )

4
src/mame/includes/cps1.h
View File

@ -147,6 +147,7 @@ public:
int m_layer_scroll2x_offset;
int m_layer_scroll3x_offset;
int m_sprite_base;
int m_sprite_list_end_marker;
/* devices */
cpu_device *m_maincpu;
@ -225,14 +226,15 @@ public:
TIMER_DEVICE_CALLBACK_MEMBER(cps2_interrupt);
/* fcrash handlers */
DECLARE_DRIVER_INIT(kodb);
DECLARE_DRIVER_INIT(cawingbl);
DECLARE_MACHINE_START(fcrash);
DECLARE_MACHINE_RESET(fcrash);
DECLARE_MACHINE_START(kodb);
DECLARE_MACHINE_START(cawingbl);
DECLARE_WRITE16_MEMBER(kodb_layer_w);
DECLARE_WRITE16_MEMBER(cawingbl_soundlatch_w);
UINT32 screen_update_fcrash(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_kodb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};
/*----------- defined in drivers/cps1.c -----------*/