// license:BSD-3-Clause
// copyright-holders:Steve Ellenoff,Jarek Parchanski
#ifndef MAME_INCLUDES_GSWORD_H
#define MAME_INCLUDES_GSWORD_H
#pragma once
#include "machine/gen_latch.h"
#include "sound/ay8910.h"
#include "sound/msm5205.h"
#include "emupal.h"
class gsword_state_base : public driver_device
{
public:
gsword_state_base(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_audiocpu(*this, "audiocpu")
, m_subcpu(*this, "sub")
, m_ay0(*this, "ay1")
, m_ay1(*this, "ay2")
, m_gfxdecode(*this, "gfxdecode")
, m_palette(*this, "palette")
, m_spritetile_ram(*this, "spritetile_ram")
, m_spritexy_ram(*this, "spritexy_ram")
, m_spriteattrib_ram(*this, "spriteattram")
, m_videoram(*this, "videoram")
, m_cpu2_ram(*this, "cpu2_ram")
{
}
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
optional_device<cpu_device> m_subcpu;
required_device<ay8910_device> m_ay0;
required_device<ay8910_device> m_ay1;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<uint8_t> m_spritetile_ram;
required_shared_ptr<uint8_t> m_spritexy_ram;
required_shared_ptr<uint8_t> m_spriteattrib_ram;
required_shared_ptr<uint8_t> m_videoram;
required_shared_ptr<uint8_t> m_cpu2_ram;
int m_fake8910_0;
int m_fake8910_1;
int m_charbank;
int m_charpalbank;
int m_flipscreen;
tilemap_t *m_bg_tilemap;
// common
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(charbank_w);
DECLARE_WRITE8_MEMBER(videoctrl_w);
DECLARE_WRITE8_MEMBER(scroll_w);
DECLARE_WRITE8_MEMBER(ay8910_control_port_0_w);
DECLARE_WRITE8_MEMBER(ay8910_control_port_1_w);
DECLARE_READ8_MEMBER(fake_0_r);
DECLARE_READ8_MEMBER(fake_1_r);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_gsword(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
void cpu1_map(address_map &map);
};
class gsword_state : public gsword_state_base
{
public:
gsword_state(const machine_config &mconfig, device_type type, const char *tag)
: gsword_state_base(mconfig, type, tag)
, m_soundlatch(*this, "soundlatch")
, m_msm(*this, "msm")
, m_protect_hack(false)
, m_nmi_enable(false)
{
}
DECLARE_READ8_MEMBER(hack_r);
DECLARE_WRITE8_MEMBER(nmi_set_w);
DECLARE_WRITE8_MEMBER(sound_command_w);
DECLARE_WRITE8_MEMBER(adpcm_data_w);
DECLARE_READ8_MEMBER(i8741_2_r);
DECLARE_READ8_MEMBER(i8741_3_r);
INTERRUPT_GEN_MEMBER(sound_interrupt);
void init_gsword();
void init_gsword2();
DECLARE_PALETTE_INIT(gsword);
virtual void machine_start() override;
virtual void machine_reset() override;
void gsword(machine_config &config);
void cpu1_io_map(address_map &map);
void cpu2_io_map(address_map &map);
void cpu2_map(address_map &map);
void cpu3_map(address_map &map);
private:
required_device<generic_latch_8_device> m_soundlatch;
required_device<msm5205_device> m_msm;
bool m_protect_hack;
bool m_nmi_enable;
};
class josvolly_state : public gsword_state_base
{
public:
josvolly_state(const machine_config &mconfig, device_type type, const char *tag)
: gsword_state_base(mconfig, type, tag)
, m_cpu2_nmi_enable(false)
, m_mcu1_p1(0xffU)
, m_mcu1_p2(0xffU)
, m_mcu2_p1(0xffU)
{
}
DECLARE_READ8_MEMBER(mcu1_p1_r);
DECLARE_READ8_MEMBER(mcu1_p2_r);
DECLARE_READ8_MEMBER(mcu2_p1_r);
DECLARE_READ8_MEMBER(mcu2_p2_r);
DECLARE_WRITE8_MEMBER(cpu2_nmi_enable_w);
DECLARE_WRITE8_MEMBER(cpu2_irq_clear_w);
DECLARE_WRITE8_MEMBER(mcu1_p1_w);
DECLARE_WRITE8_MEMBER(mcu1_p2_w);
DECLARE_WRITE8_MEMBER(mcu2_p1_w);
DECLARE_WRITE8_MEMBER(mcu2_p2_w);
DECLARE_PALETTE_INIT(josvolly);
virtual void machine_start() override;
virtual void machine_reset() override;
void josvolly(machine_config &config);
void josvolly_cpu1_io_map(address_map &map);
void josvolly_cpu2_io_map(address_map &map);
void josvolly_cpu2_map(address_map &map);
private:
bool m_cpu2_nmi_enable;
u8 m_mcu1_p1;
u8 m_mcu1_p2;
u8 m_mcu2_p1;
};
#endif // MAME_INCLUDES_GSWORD_H