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path: root/src/mame/includes/tryout.h
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class tryout_state : public driver_device
{
public:
	tryout_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_videoram(*this, "videoram"),
		m_spriteram(*this, "spriteram"),
		m_spriteram2(*this, "spriteram2"),
		m_gfx_control(*this, "gfx_control"){ }

	required_shared_ptr<UINT8> m_videoram;
	required_shared_ptr<UINT8> m_spriteram;
	required_shared_ptr<UINT8> m_spriteram2;
	required_shared_ptr<UINT8> m_gfx_control;

	tilemap_t *m_fg_tilemap;
	tilemap_t *m_bg_tilemap;
	UINT8 m_vram_bank;
	UINT8 *m_vram;
	UINT8 *m_vram_gfx;
	DECLARE_WRITE8_MEMBER(tryout_nmi_ack_w);
	DECLARE_WRITE8_MEMBER(tryout_sound_w);
	DECLARE_WRITE8_MEMBER(tryout_sound_irq_ack_w);
	DECLARE_WRITE8_MEMBER(tryout_bankswitch_w);
	DECLARE_READ8_MEMBER(tryout_vram_r);
	DECLARE_WRITE8_MEMBER(tryout_videoram_w);
	DECLARE_WRITE8_MEMBER(tryout_vram_w);
	DECLARE_WRITE8_MEMBER(tryout_vram_bankswitch_w);
	DECLARE_WRITE8_MEMBER(tryout_flipscreen_w);
	DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
	TILE_GET_INFO_MEMBER(get_fg_tile_info);
	TILE_GET_INFO_MEMBER(get_bg_tile_info);
	TILEMAP_MAPPER_MEMBER(get_fg_memory_offset);
	TILEMAP_MAPPER_MEMBER(get_bg_memory_offset);
};


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


PALETTE_INIT( tryout );
VIDEO_START( tryout );
SCREEN_UPDATE_IND16( tryout );