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// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
#ifndef MAME_INCLUDES_SHANGHA3_H
#define MAME_INCLUDES_SHANGHA3_H
#pragma once
#include "machine/gen_latch.h"
#include "sound/okim6295.h"
#include "emupal.h"
#include "screen.h"
class shangha3_state : public driver_device
{
public:
shangha3_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_oki(*this, "oki"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_ram(*this, "ram"),
m_cgrom(*this, "gfx1"),
m_okibank(*this, "okibank")
{ }
void shangha3(machine_config &config);
void heberpop(machine_config &config);
void blocken(machine_config &config);
void init_shangha3();
void init_heberpop();
void init_blocken();
protected:
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
optional_device<cpu_device> m_audiocpu;
required_device<okim6295_device> m_oki;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
optional_device<generic_latch_8_device> m_soundlatch;
required_shared_ptr<uint16_t> m_ram;
required_region_ptr<uint8_t> m_cgrom;
optional_memory_bank m_okibank;
// driver init configuration
int m_do_shadows = 0;
uint8_t m_drawmode_table[16]{};
int m_prot_count = 0;
uint16_t m_gfxlist_addr = 0;
bitmap_ind16 m_rawbitmap;
// common
void flipscreen_w(uint8_t data);
void gfxlist_addr_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void blitter_go_w(uint16_t data);
void irq_ack_w(uint16_t data);
uint8_t cgrom_r(offs_t offset);
// shangha3 specific
uint16_t shangha3_prot_r();
void shangha3_prot_w(uint16_t data);
void shangha3_coinctrl_w(uint8_t data);
// heberpop specific
void heberpop_coinctrl_w(uint8_t data);
// blocken specific
void blocken_coinctrl_w(uint8_t data);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void blocken_map(address_map &map);
void blocken_oki_map(address_map &map);
void heberpop_map(address_map &map);
void heberpop_sound_io_map(address_map &map);
void heberpop_sound_map(address_map &map);
void shangha3_map(address_map &map);
};
#endif // MAME_INCLUDES_SHANGHA3_H
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