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path: root/src/mame/includes/thoop2.h
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// license:BSD-3-Clause
// copyright-holders:Manuel Abadia, Peter Ferrie
class thoop2_state : public driver_device
{
public:
	thoop2_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_maincpu(*this, "maincpu"),
		m_gfxdecode(*this, "gfxdecode"),
		m_palette(*this, "palette"),
		m_videoram(*this, "videoram"),
		m_vregs(*this, "vregs"),
		m_spriteram(*this, "spriteram") { }

	required_device<cpu_device> m_maincpu;
	required_device<gfxdecode_device> m_gfxdecode;
	required_device<palette_device> m_palette;

	required_shared_ptr<UINT16> m_videoram;
	required_shared_ptr<UINT16> m_vregs;
	required_shared_ptr<UINT16> m_spriteram;

	int m_sprite_count[5];
	std::unique_ptr<int[]> m_sprite_table[5];
	tilemap_t *m_pant[2];

	DECLARE_WRITE16_MEMBER(OKIM6295_bankswitch_w);
	DECLARE_WRITE16_MEMBER(coin_w);
	DECLARE_READ16_MEMBER(DS5002FP_R);
	DECLARE_WRITE16_MEMBER(vram_w);

	virtual void machine_start() override;
	virtual void video_start() override;

	TILE_GET_INFO_MEMBER(get_tile_info_screen0);
	TILE_GET_INFO_MEMBER(get_tile_info_screen1);
	UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void sort_sprites();
	void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, int pri);
};