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// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
#ifndef MAME_INCLUDES_MJKJIDAI_H
#define MAME_INCLUDES_MJKJIDAI_H
#pragma once
#include "machine/nvram.h"
#include "sound/msm5205.h"
#include "emupal.h"
#include "tilemap.h"
class mjkjidai_state : public driver_device
{
public:
mjkjidai_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_msm(*this, "msm"),
m_nvram(*this, "nvram"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_adpcmrom(*this, "adpcm"),
m_videoram(*this, "videoram"),
m_mainbank(*this, "mainbank"),
m_row(*this, "ROW.%u", 0)
{ }
void mjkjidai(machine_config &config);
DECLARE_CUSTOM_INPUT_MEMBER(keyboard_r);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_device<cpu_device> m_maincpu;
required_device<msm5205_device> m_msm;
required_device<nvram_device> m_nvram;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_region_ptr<uint8_t> m_adpcmrom;
required_shared_ptr<uint8_t> m_videoram;
required_memory_bank m_mainbank;
required_ioport_array<12> m_row;
int m_adpcm_pos = 0;
int m_adpcm_end = 0;
int m_keyb = 0;
bool m_nmi_enable = false;
bool m_display_enable = false;
tilemap_t *m_bg_tilemap = nullptr;
void keyboard_select_lo_w(uint8_t data);
void keyboard_select_hi_w(uint8_t data);
void videoram_w(offs_t offset, uint8_t data);
void ctrl_w(uint8_t data);
void adpcm_w(uint8_t data);
DECLARE_WRITE_LINE_MEMBER(adpcm_int);
TILE_GET_INFO_MEMBER(get_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(vblank_irq);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
void io_map(address_map &map);
void prg_map(address_map &map);
};
#endif // MAME_INCLUDES_MJKJIDAI_H
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