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path: root/src/mame/includes/wwfsstar.h
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class wwfsstar_state : public driver_device
{
public:
	wwfsstar_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_spriteram(*this, "spriteram"),
		m_fg0_videoram(*this, "fg0_videoram"),
		m_bg0_videoram(*this, "bg0_videoram"),
		m_maincpu(*this, "maincpu"),
		m_audiocpu(*this, "audiocpu"),
		m_gfxdecode(*this, "gfxdecode") { }

	int m_vblank;
	int m_scrollx;
	int m_scrolly;
	required_shared_ptr<UINT16> m_spriteram;
	required_shared_ptr<UINT16> m_fg0_videoram;
	required_shared_ptr<UINT16> m_bg0_videoram;
	tilemap_t *m_fg0_tilemap;
	tilemap_t *m_bg0_tilemap;
	DECLARE_WRITE16_MEMBER(wwfsstar_scrollwrite);
	DECLARE_WRITE16_MEMBER(wwfsstar_soundwrite);
	DECLARE_WRITE16_MEMBER(wwfsstar_flipscreen_w);
	DECLARE_WRITE16_MEMBER(wwfsstar_irqack_w);
	DECLARE_WRITE16_MEMBER(wwfsstar_fg0_videoram_w);
	DECLARE_WRITE16_MEMBER(wwfsstar_bg0_videoram_w);
	DECLARE_CUSTOM_INPUT_MEMBER(wwfsstar_vblank_r);
	TILE_GET_INFO_MEMBER(get_fg0_tile_info);
	TILEMAP_MAPPER_MEMBER(bg0_scan);
	TILE_GET_INFO_MEMBER(get_bg0_tile_info);
	virtual void video_start();
	UINT32 screen_update_wwfsstar(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	TIMER_DEVICE_CALLBACK_MEMBER(wwfsstar_scanline);
	void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect );
	required_device<cpu_device> m_maincpu;
	required_device<cpu_device> m_audiocpu;
	required_device<gfxdecode_device> m_gfxdecode;
};