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path: root/src/mame/includes/sderby.h
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class sderby_state : public driver_device
{
public:
	sderby_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_videoram(*this, "videoram"),
		m_md_videoram(*this, "md_videoram"),
		m_fg_videoram(*this, "fg_videoram"),
		m_spriteram(*this, "spriteram"){ }

	required_shared_ptr<UINT16> m_videoram;
	required_shared_ptr<UINT16> m_md_videoram;
	required_shared_ptr<UINT16> m_fg_videoram;
	required_shared_ptr<UINT16> m_spriteram;

	tilemap_t *m_tilemap;
	tilemap_t *m_md_tilemap;
	tilemap_t *m_fg_tilemap;

	UINT16 m_scroll[6];
	DECLARE_READ16_MEMBER(sderby_input_r);
	DECLARE_READ16_MEMBER(roulette_input_r);
	DECLARE_READ16_MEMBER(rprot_r);
	DECLARE_WRITE16_MEMBER(rprot_w);
	DECLARE_WRITE16_MEMBER(sderby_out_w);
	DECLARE_WRITE16_MEMBER(scmatto_out_w);
	DECLARE_WRITE16_MEMBER(roulette_out_w);
	DECLARE_WRITE16_MEMBER(sderby_videoram_w);
	DECLARE_WRITE16_MEMBER(sderby_md_videoram_w);
	DECLARE_WRITE16_MEMBER(sderby_fg_videoram_w);
	DECLARE_WRITE16_MEMBER(sderby_scroll_w);
	TILE_GET_INFO_MEMBER(get_sderby_tile_info);
	TILE_GET_INFO_MEMBER(get_sderby_md_tile_info);
	TILE_GET_INFO_MEMBER(get_sderby_fg_tile_info);
};


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

VIDEO_START( sderby );
SCREEN_UPDATE_IND16( sderby );
SCREEN_UPDATE_IND16( pmroulet );