Follow-up to "Cps1 bootlegs, some more new sets #5895" (#5899)

* create fcrash.h

* change includes, add to arcade.lua

scripts/target/mame/arcade.lua

@@ -1482,6 +1482,7 @@ files {
 	MAME_DIR .. "src/mame/includes/exedexes.h",
 	MAME_DIR .. "src/mame/video/exedexes.cpp",
 	MAME_DIR .. "src/mame/drivers/fcrash.cpp",
+	MAME_DIR .. "src/mame/includes/fcrash.h",
 	MAME_DIR .. "src/mame/drivers/gng.cpp",
 	MAME_DIR .. "src/mame/includes/gng.h",
 	MAME_DIR .. "src/mame/video/gng.cpp",

src/mame/drivers/cps1bl_5205.cpp

@@ -23,7 +23,7 @@
 */
 
 #include "emu.h"
-#include "includes/cps1.h"
+#include "includes/fcrash.h"
 
 #include "cpu/z80/z80.h"
 #include "cpu/m68000/m68000.h"
@@ -36,6 +36,63 @@
 #define CODE_SIZE            0x400000
 
 
+class cps1bl_5205_state : public fcrash_state
+{
+public:
+	cps1bl_5205_state(const machine_config &mconfig, device_type type, const char *tag)
+		: fcrash_state(mconfig, type, tag)
+		, m_msm_mux(*this, "msm_mux%u", 1)
+	{ }
+	
+	void captcommb2(machine_config &config);
+	void sf2b(machine_config &config);
+	void sf2mdt(machine_config &config);
+	
+	void init_captcommb2();
+	void init_knightsb();
+	void init_sf2b();
+	void init_sf2mdt();
+	void init_sf2mdta();
+	void init_sf2mdtb();
+	
+private:
+	DECLARE_MACHINE_START(captcommb2);
+	DECLARE_MACHINE_RESET(captcommb2);
+	DECLARE_MACHINE_START(sf2mdt);
+	
+	DECLARE_WRITE16_MEMBER(captcommb2_layer_w);
+	DECLARE_WRITE16_MEMBER(captcommb2_soundlatch_w);
+	DECLARE_READ8_MEMBER(captcommb2_soundlatch_r);
+	DECLARE_WRITE8_MEMBER(captcommb2_snd_bankswitch_w);
+	DECLARE_WRITE_LINE_MEMBER(captcommb2_mux_select_w);
+	DECLARE_WRITE16_MEMBER(knightsb_layer_w);
+	DECLARE_WRITE16_MEMBER(sf2b_layer_w);
+	DECLARE_WRITE16_MEMBER(sf2mdt_layer_w);
+	DECLARE_WRITE16_MEMBER(sf2mdt_soundlatch_w);
+	DECLARE_WRITE16_MEMBER(sf2mdta_layer_w);
+	
+	void captcommb2_map(address_map &map);
+	void sf2b_map(address_map &map);
+	void sf2mdt_map(address_map &map);
+	void captcommb2_z80map(address_map &map);
+	
+	bool m_captcommb2_mux_toggle;
+	
+	optional_device_array<ls157_device, 2> m_msm_mux;
+};
+
+class captcommb2_state : public cps1bl_5205_state
+{
+public:
+	captcommb2_state(const machine_config &mconfig, device_type type, const char *tag)
+		: cps1bl_5205_state(mconfig, type, tag)
+	{ }
+	
+private:
+	void bootleg_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) override;
+};
+
+
 WRITE16_MEMBER(cps1bl_5205_state::captcommb2_layer_w)
 {
 	switch (offset)
@@ -510,9 +567,6 @@ MACHINE_START_MEMBER(cps1bl_5205_state, sf2mdt)
 
 void cps1bl_5205_state::init_captcommb2()
 {
-	//m_bootleg_sprite_renderer = &cps1bl_5205_state::captcommb2_render_sprites;
-	m_bootleg_sprite_renderer = static_cast<void (fcrash_state::*)(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)>(&cps1bl_5205_state::captcommb2_render_sprites);
-	
 	// gfx data bits 2 and 4 swapped
 	uint8_t *gfx = memregion("gfx")->base();
 	for (int i = 0; i < 0x400000; i++)
@@ -531,8 +585,6 @@ void cps1bl_5205_state::init_captcommb2()
 
 void cps1bl_5205_state::init_knightsb()
 {
-	//m_bootleg_sprite_renderer = &cps1bl_5205_state::captcommb2_render_sprites;
-	m_bootleg_sprite_renderer = static_cast<void (fcrash_state::*)(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)>(&cps1bl_5205_state::captcommb2_render_sprites);
 	m_maincpu->space(AS_PROGRAM).unmap_write(0x980000, 0x980023);
 	m_maincpu->space(AS_PROGRAM).install_write_handler(0x980000, 0x980025, write16_delegate(*this, FUNC(cps1bl_5205_state::knightsb_layer_w)));
 	m_msm_1->reset_routes().add_route(ALL_OUTPUTS, "mono", 0.5);
@@ -793,7 +845,7 @@ static INPUT_PORTS_START( sf2mdtb )
 INPUT_PORTS_END
 
 
-void cps1bl_5205_state::captcommb2_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
+void captcommb2_state::bootleg_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
 {
 	int pos;
 	int last_sprite_offset = 0;
@@ -1179,10 +1231,10 @@ ROM_END
 
 // ************************************************************************* DRIVER MACROS
 
-GAME( 1991,  captcommb2,  0,        captcommb2,  captcommb2,  cps1bl_5205_state,  init_captcommb2,  ROT0,  "bootleg",  "Captain Commando (bootleg with 2xMSM5205)",  MACHINE_SUPPORTS_SAVE )  // 911014 ETC
+GAME( 1991,  captcommb2,  0,        captcommb2,  captcommb2,  captcommb2_state,   init_captcommb2,  ROT0,  "bootleg",  "Captain Commando (bootleg with 2xMSM5205)",  MACHINE_SUPPORTS_SAVE )  // 911014 ETC
 
-GAME( 1991,  knightsb,    knights,  captcommb2,  knights,     cps1bl_5205_state,  init_knightsb,    ROT0,  "bootleg",  "Knights of the Round (bootleg with 2xMSM5205, set 1)",  MACHINE_SUPPORTS_SAVE )  // 911127 ETC
+GAME( 1991,  knightsb,    knights,  captcommb2,  knights,     captcommb2_state,   init_knightsb,    ROT0,  "bootleg",  "Knights of the Round (bootleg with 2xMSM5205, set 1)",  MACHINE_SUPPORTS_SAVE )  // 911127 ETC
-GAME( 1991,  knightsb3,   0,        captcommb2,  knights,     cps1bl_5205_state,  init_knightsb,    ROT0,  "bootleg",  "Knights of the Round (bootleg with 2xMSM5205, set 2)",  MACHINE_SUPPORTS_SAVE )  // 911127 ETC
+GAME( 1991,  knightsb3,   0,        captcommb2,  knights,     captcommb2_state,   init_knightsb,    ROT0,  "bootleg",  "Knights of the Round (bootleg with 2xMSM5205, set 2)",  MACHINE_SUPPORTS_SAVE )  // 911127 ETC
 
 GAME( 1992,  sf2b,        sf2,      sf2b,        sf2mdt,      cps1bl_5205_state,  init_sf2b,        ROT0,  "bootleg (Playmark)",  "Street Fighter II: The World Warrior (bootleg, set 1)",  MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )  // 910204 ETC
 GAME( 1992,  sf2b2,       sf2,      sf2b,        sf2mdt,      cps1bl_5205_state,  init_sf2mdtb,     ROT0,  "bootleg", "Street Fighter II: The World Warrior (bootleg, set 2)",  MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )              // 910204 ETC

src/mame/drivers/cps1bl_pic.cpp

@@ -24,7 +24,7 @@
 */
 
 #include "emu.h"
-#include "includes/cps1.h"
+#include "includes/fcrash.h"
 
 #include "cpu/m68000/m68000.h"
 #include "cpu/pic16c5x/pic16c5x.h"
@@ -37,6 +37,57 @@
 #define CODE_SIZE            0x400000
 
 
+class cps1bl_pic_state : public fcrash_state
+{
+public:
+	cps1bl_pic_state(const machine_config &mconfig, device_type type, const char *tag)
+		: fcrash_state(mconfig, type, tag)
+	{ }
+	
+	void dinopic(machine_config &config);
+	void punipic(machine_config &config);
+	void slampic(machine_config &config);
+	void slampic2(machine_config &config);
+	
+	void init_dinopic();
+	void init_punipic();
+	void init_punipic3();
+	void init_slampic();
+	void init_slampic2();
+	
+private:
+	DECLARE_MACHINE_START(dinopic);
+	DECLARE_MACHINE_START(punipic);
+	DECLARE_MACHINE_START(slampic);
+	DECLARE_MACHINE_START(slampic2);
+	
+	DECLARE_WRITE16_MEMBER(dinopic_layer_w);
+	DECLARE_WRITE16_MEMBER(dinopic_layer2_w);
+	DECLARE_WRITE16_MEMBER(punipic_layer_w);
+	DECLARE_WRITE16_MEMBER(slampic_layer_w);
+	DECLARE_WRITE16_MEMBER(slampic_layer2_w);
+	DECLARE_READ16_MEMBER(slampic2_cps_a_r);
+	DECLARE_WRITE16_MEMBER(slampic2_sound_w);
+	DECLARE_WRITE16_MEMBER(slampic2_sound2_w);
+	
+	void dinopic_map(address_map &map);
+	void punipic_map(address_map &map);
+	void slampic_map(address_map &map);
+	void slampic2_map(address_map &map);
+};
+
+class slampic2_state : public cps1bl_pic_state
+{
+public:
+	slampic2_state(const machine_config &mconfig, device_type type, const char *tag)
+		: cps1bl_pic_state(mconfig, type, tag)
+	{ }
+	
+private:
+	void bootleg_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) override;
+};
+
+
 WRITE16_MEMBER(cps1bl_pic_state::dinopic_layer_w)
 {
 	switch (offset)
@@ -494,9 +545,6 @@ void cps1bl_pic_state::init_punipic3()
 
 void cps1bl_pic_state::init_slampic2()
 {
-	//m_bootleg_sprite_renderer = &cps1bl_pic_state::slampic2_render_sprites;
-	m_bootleg_sprite_renderer = static_cast<void (fcrash_state::*)(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)>(&cps1bl_pic_state::slampic2_render_sprites);
-	
 	m_bootleg_sprite_ram = std::make_unique<uint16_t[]>(0x2000);
 	m_maincpu->space(AS_PROGRAM).install_ram(0x930000, 0x933fff, m_bootleg_sprite_ram.get());
 	m_maincpu->space(AS_PROGRAM).install_ram(0xff0000, 0xff3fff, m_bootleg_sprite_ram.get());
@@ -654,7 +702,7 @@ INPUT_PORTS_END
 		m_gfxdecode->gfx(2)->prio_transpen(bitmap, cliprect, CODE, COLOR, FLIPX, FLIPY, SX, SY, screen.priority(), 2, 15);							\
 }
 
-void cps1bl_pic_state::slampic2_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
+void slampic2_state::bootleg_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
 {
 	int i, j = 0;
 	int last_sprite_offset = 0;
@@ -1281,4 +1329,4 @@ GAME( 1993,  punipic2,  punisher,  punipic,   punisher,  cps1bl_pic_state,  init
 GAME( 1993,  punipic3,  punisher,  punipic,   punisher,  cps1bl_pic_state,  init_punipic3,  ROT0,  "bootleg",  "The Punisher (bootleg with PIC16c57, set 3)",  MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )  // 930422 ETC
 
 GAME( 1993,  slampic,   slammast,  slampic,   slampic,   cps1bl_pic_state,  init_dinopic,   ROT0,  "bootleg",  "Saturday Night Slam Masters (bootleg with PIC16c57, set 1)",  MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )  // 930713 ETC
-GAME( 1993,  slampic2,  0,         slampic2,  slampic2,  cps1bl_pic_state,  init_slampic2,  ROT0,  "bootleg",  "Saturday Night Slam Masters (bootleg with PIC16c57, set 2)",  MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )  // 930713 ETC
+GAME( 1993,  slampic2,  0,         slampic2,  slampic2,  slampic2_state,    init_slampic2,  ROT0,  "bootleg",  "Saturday Night Slam Masters (bootleg with PIC16c57, set 2)",  MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE )  // 930713 ETC

src/mame/drivers/fcrash.cpp

@@ -116,7 +116,7 @@ dinopic3: no sound. Some minor gfx priority issues, confirmed present on real bo
 */
 
 #include "emu.h"
-#include "includes/cps1.h"
+#include "includes/fcrash.h"
 
 #include "cpu/z80/z80.h"
 #include "cpu/m68000/m68000.h"
@@ -1295,7 +1295,7 @@ void fcrash_state::fcrash_update_transmasks()
 	}
 }
 
-void fcrash_state::fcrash_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
+void fcrash_state::bootleg_render_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
 {
 	int pos;
 	int base = m_sprite_base / 2;
@@ -1340,7 +1340,7 @@ void fcrash_state::fcrash_render_layer( screen_device &screen, bitmap_ind16 &bit
 	switch (layer)
 	{
 		case 0:
-			(this->*m_bootleg_sprite_renderer)(screen, bitmap, cliprect);
+			bootleg_render_sprites(screen, bitmap, cliprect);
 			break;
 		case 1:
 		case 2:

src/mame/includes/cps1.h

@@ -9,6 +9,8 @@
 #ifndef MAME_INCLUDES_CPS1_H
 #define MAME_INCLUDES_CPS1_H
 
+#pragma once
+
 #include "sound/msm5205.h"
 #include "sound/qsound.h"
 #include "sound/okim6295.h"
@@ -408,182 +410,6 @@ private:
 	int          m_ecofghtr_dial_last1;
 };
 
-class fcrash_state : public cps_state
-{
-public:
-	fcrash_state(const machine_config &mconfig, device_type type, const char *tag)
-		: cps_state(mconfig, type, tag, 1)
-		, m_msm_1(*this, "msm1")
-		, m_msm_2(*this, "msm2")
-		, m_bootleg_sprite_renderer(&fcrash_state::fcrash_render_sprites)
-	{ }
-	
-	void fcrash(machine_config &config);
-	void cawingbl(machine_config &config);
-	void kodb(machine_config &config);
-	void mtwinsb(machine_config &config);
-	void sf2m1(machine_config &config);
-	void sgyxz(machine_config &config);
-	void wofabl(machine_config &config);
-	void varthb(machine_config &config);
-	
-	void init_cawingbl();
-	void init_kodb();
-	void init_mtwinsb();
-	void init_sf2m1();
-	void init_wofabl();
-	
-protected:
-	DECLARE_MACHINE_START(fcrash);
-	DECLARE_MACHINE_RESET(fcrash);
-	DECLARE_MACHINE_START(cawingbl);
-	DECLARE_MACHINE_START(kodb);
-	DECLARE_MACHINE_START(mtwinsb);
-	DECLARE_MACHINE_START(sf2m1);
-	DECLARE_MACHINE_START(sgyxz);
-	
-	DECLARE_WRITE16_MEMBER(fcrash_soundlatch_w);
-	DECLARE_WRITE8_MEMBER(fcrash_snd_bankswitch_w);
-	DECLARE_WRITE_LINE_MEMBER(m5205_int1);
-	DECLARE_WRITE_LINE_MEMBER(m5205_int2);
-	DECLARE_WRITE8_MEMBER(fcrash_msm5205_0_data_w);
-	DECLARE_WRITE8_MEMBER(fcrash_msm5205_1_data_w);
-	DECLARE_WRITE16_MEMBER(cawingbl_soundlatch_w);
-	DECLARE_WRITE16_MEMBER(kodb_layer_w);
-	DECLARE_WRITE16_MEMBER(mtwinsb_layer_w);
-	DECLARE_WRITE16_MEMBER(sf2m1_layer_w);
-	DECLARE_WRITE16_MEMBER(varthb_layer_w);
-	DECLARE_WRITE16_MEMBER(varthb_layer2_w);
-	
-	uint32_t screen_update_fcrash(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-	void fcrash_update_transmasks();
-	void fcrash_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-	void fcrash_render_layer(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int primask);
-	void fcrash_render_high_layer(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer);
-	void fcrash_build_palette();
-
-	void fcrash_map(address_map &map);
-	void mtwinsb_map(address_map &map);
-	void sf2m1_map(address_map &map);
-	void sgyxz_map(address_map &map);
-	void wofabl_map(address_map &map);
-	void varthb_map(address_map &map);
-	
-	void fcrash_sound_map(address_map &map);
-	void kodb_sound_map(address_map &map);
-	void sgyxz_sound_map(address_map &map);
-	
-	/* sound hw */
-	int m_sample_buffer1;
-	int m_sample_buffer2;
-	int m_sample_select1;
-	int m_sample_select2;
-	
-	/* video config */
-	uint8_t m_layer_enable_reg;
-	uint8_t m_layer_mask_reg[4];
-	int     m_layer_scroll1x_offset;
-	int     m_layer_scroll2x_offset;
-	int     m_layer_scroll3x_offset;
-	int     m_sprite_base;
-	int     m_sprite_list_end_marker;
-	int     m_sprite_x_offset;
-	std::unique_ptr<uint16_t[]> m_bootleg_sprite_ram;
-	std::unique_ptr<uint16_t[]> m_bootleg_work_ram;
-	
-	optional_device<msm5205_device> m_msm_1;
-	optional_device<msm5205_device> m_msm_2;
-	
-	void (fcrash_state::*m_bootleg_sprite_renderer)(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-};
-
-class cps1bl_5205_state : public fcrash_state
-{
-public:
-	cps1bl_5205_state(const machine_config &mconfig, device_type type, const char *tag)
-		: fcrash_state(mconfig, type, tag)
-		, m_msm_mux(*this, "msm_mux%u", 1)
-	{ }
-	
-	void captcommb2(machine_config &config);
-	void sf2b(machine_config &config);
-	void sf2mdt(machine_config &config);
-	
-	void init_captcommb2();
-	void init_knightsb();
-	void init_sf2b();
-	void init_sf2mdt();
-	void init_sf2mdta();
-	void init_sf2mdtb();
-	
-private:
-	DECLARE_MACHINE_START(captcommb2);
-	DECLARE_MACHINE_RESET(captcommb2);
-	DECLARE_MACHINE_START(sf2mdt);
-	
-	DECLARE_WRITE16_MEMBER(captcommb2_layer_w);
-	DECLARE_WRITE16_MEMBER(captcommb2_soundlatch_w);
-	DECLARE_READ8_MEMBER(captcommb2_soundlatch_r);
-	DECLARE_WRITE8_MEMBER(captcommb2_snd_bankswitch_w);
-	DECLARE_WRITE_LINE_MEMBER(captcommb2_mux_select_w);
-	DECLARE_WRITE16_MEMBER(knightsb_layer_w);
-	DECLARE_WRITE16_MEMBER(sf2b_layer_w);
-	DECLARE_WRITE16_MEMBER(sf2mdt_layer_w);
-	DECLARE_WRITE16_MEMBER(sf2mdt_soundlatch_w);
-	DECLARE_WRITE16_MEMBER(sf2mdta_layer_w);
-	
-	void captcommb2_map(address_map &map);
-	void sf2b_map(address_map &map);
-	void sf2mdt_map(address_map &map);
-	void captcommb2_z80map(address_map &map);
-	
-	bool m_captcommb2_mux_toggle;
-	
-	optional_device_array<ls157_device, 2> m_msm_mux;
-	
-	void captcommb2_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-};
-
-class cps1bl_pic_state : public fcrash_state
-{
-public:
-	cps1bl_pic_state(const machine_config &mconfig, device_type type, const char *tag)
-		: fcrash_state(mconfig, type, tag)
-	{ }
-	
-	void dinopic(machine_config &config);
-	void punipic(machine_config &config);
-	void slampic(machine_config &config);
-	void slampic2(machine_config &config);
-	
-	void init_dinopic();
-	void init_punipic();
-	void init_punipic3();
-	void init_slampic();
-	void init_slampic2();
-	
-private:
-	DECLARE_MACHINE_START(dinopic);
-	DECLARE_MACHINE_START(punipic);
-	DECLARE_MACHINE_START(slampic);
-	DECLARE_MACHINE_START(slampic2);
-	
-	DECLARE_WRITE16_MEMBER(dinopic_layer_w);
-	DECLARE_WRITE16_MEMBER(dinopic_layer2_w);
-	DECLARE_WRITE16_MEMBER(punipic_layer_w);
-	DECLARE_WRITE16_MEMBER(slampic_layer_w);
-	DECLARE_WRITE16_MEMBER(slampic_layer2_w);
-	DECLARE_READ16_MEMBER(slampic2_cps_a_r);
-	DECLARE_WRITE16_MEMBER(slampic2_sound_w);
-	DECLARE_WRITE16_MEMBER(slampic2_sound2_w);
-	
-	void dinopic_map(address_map &map);
-	void punipic_map(address_map &map);
-	void slampic_map(address_map &map);
-	void slampic2_map(address_map &map);
-	
-	void slampic2_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
-};
 
 /*----------- defined in drivers/cps1.cpp -----------*/
 

src/mame/includes/fcrash.h

@@ -0,0 +1,102 @@
+// license:BSD-3-Clause
+// copyright-holders:David Haywood
+/***************************************************************************
+
+   CPS1 bootleg "Final Crash" hardware
+
+***************************************************************************/
+
+#ifndef MAME_INCLUDES_FCRASH_H
+#define MAME_INCLUDES_FCRASH_H
+
+#pragma once
+
+#include "includes/cps1.h"
+
+class fcrash_state : public cps_state
+{
+public:
+	fcrash_state(const machine_config &mconfig, device_type type, const char *tag)
+		: cps_state(mconfig, type, tag, 1)
+		, m_msm_1(*this, "msm1")
+		, m_msm_2(*this, "msm2")
+	{ }
+	
+	void fcrash(machine_config &config);
+	void cawingbl(machine_config &config);
+	void kodb(machine_config &config);
+	void mtwinsb(machine_config &config);
+	void sf2m1(machine_config &config);
+	void sgyxz(machine_config &config);
+	void wofabl(machine_config &config);
+	void varthb(machine_config &config);
+	
+	void init_cawingbl();
+	void init_kodb();
+	void init_mtwinsb();
+	void init_sf2m1();
+	void init_wofabl();
+	
+protected:
+	DECLARE_MACHINE_START(fcrash);
+	DECLARE_MACHINE_RESET(fcrash);
+	DECLARE_MACHINE_START(cawingbl);
+	DECLARE_MACHINE_START(kodb);
+	DECLARE_MACHINE_START(mtwinsb);
+	DECLARE_MACHINE_START(sf2m1);
+	DECLARE_MACHINE_START(sgyxz);
+	
+	DECLARE_WRITE16_MEMBER(fcrash_soundlatch_w);
+	DECLARE_WRITE8_MEMBER(fcrash_snd_bankswitch_w);
+	DECLARE_WRITE_LINE_MEMBER(m5205_int1);
+	DECLARE_WRITE_LINE_MEMBER(m5205_int2);
+	DECLARE_WRITE8_MEMBER(fcrash_msm5205_0_data_w);
+	DECLARE_WRITE8_MEMBER(fcrash_msm5205_1_data_w);
+	DECLARE_WRITE16_MEMBER(cawingbl_soundlatch_w);
+	DECLARE_WRITE16_MEMBER(kodb_layer_w);
+	DECLARE_WRITE16_MEMBER(mtwinsb_layer_w);
+	DECLARE_WRITE16_MEMBER(sf2m1_layer_w);
+	DECLARE_WRITE16_MEMBER(varthb_layer_w);
+	DECLARE_WRITE16_MEMBER(varthb_layer2_w);
+	
+	uint32_t screen_update_fcrash(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+	void fcrash_update_transmasks();
+	virtual void bootleg_render_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+	void fcrash_render_layer(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer, int primask);
+	void fcrash_render_high_layer(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int layer);
+	void fcrash_build_palette();
+
+	void fcrash_map(address_map &map);
+	void mtwinsb_map(address_map &map);
+	void sf2m1_map(address_map &map);
+	void sgyxz_map(address_map &map);
+	void wofabl_map(address_map &map);
+	void varthb_map(address_map &map);
+	
+	void fcrash_sound_map(address_map &map);
+	void kodb_sound_map(address_map &map);
+	void sgyxz_sound_map(address_map &map);
+	
+	/* sound hw */
+	int m_sample_buffer1;
+	int m_sample_buffer2;
+	int m_sample_select1;
+	int m_sample_select2;
+	
+	/* video config */
+	uint8_t m_layer_enable_reg;
+	uint8_t m_layer_mask_reg[4];
+	int     m_layer_scroll1x_offset;
+	int     m_layer_scroll2x_offset;
+	int     m_layer_scroll3x_offset;
+	int     m_sprite_base;
+	int     m_sprite_list_end_marker;
+	int     m_sprite_x_offset;
+	std::unique_ptr<uint16_t[]> m_bootleg_sprite_ram;
+	std::unique_ptr<uint16_t[]> m_bootleg_work_ram;
+	
+	optional_device<msm5205_device> m_msm_1;
+	optional_device<msm5205_device> m_msm_2;
+};
+
+#endif // MAME_INCLUDES_FCRASH_H