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path: root/src/mame/includes/tunhunt.h
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class tunhunt_state : public driver_device
{
public:
	tunhunt_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_workram(*this, "workram"),
		m_videoram(*this, "videoram"),
		m_spriteram(*this, "spriteram"){ }

	UINT8 m_control;
	required_shared_ptr<UINT8> m_workram;
	required_shared_ptr<UINT8> m_videoram;
	required_shared_ptr<UINT8> m_spriteram;
	tilemap_t *m_fg_tilemap;
	bitmap_ind16 m_tmpbitmap;
	DECLARE_WRITE8_MEMBER(tunhunt_control_w);
	DECLARE_READ8_MEMBER(tunhunt_button_r);
	DECLARE_WRITE8_MEMBER(tunhunt_videoram_w);
	DECLARE_READ8_MEMBER(dsw2_0r);
	DECLARE_READ8_MEMBER(dsw2_1r);
	DECLARE_READ8_MEMBER(dsw2_2r);
	DECLARE_READ8_MEMBER(dsw2_3r);
	DECLARE_READ8_MEMBER(dsw2_4r);
	TILE_GET_INFO_MEMBER(get_fg_tile_info);
	virtual void video_start();
	virtual void palette_init();
	UINT32 screen_update_tunhunt(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};


/*----------- defined in video/tunhunt.c -----------*/