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// license:BSD-3-Clause
// copyright-holders:Bryan McPhail

#include "machine/gen_latch.h"
#include "video/decbac06.h"
#include "video/decmxc06.h"
#include "cpu/h6280/h6280.h"

/*************************************************************************

    Act Fancer

*************************************************************************/

class actfancr_state : public driver_device
{
public:
	actfancr_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
		m_main_ram(*this, "main_ram"),
		m_maincpu(*this, "maincpu"),
		m_audiocpu(*this, "audiocpu"),
		m_tilegen1(*this, "tilegen1"),
		m_tilegen2(*this, "tilegen2"),
		m_spritegen(*this, "spritegen"),
		m_soundlatch(*this, "soundlatch") { }

	/* memory pointers */
	required_shared_ptr<uint8_t> m_main_ram;
	uint16_t m_spriteram16[0x800/2]; // a 16-bit copy of spriteram for use with the MXC06 code

	/* misc */
	int            m_trio_control_select;

	/* devices */
	required_device<h6280_device> m_maincpu;
	required_device<cpu_device> m_audiocpu;
	required_device<deco_bac06_device> m_tilegen1;
	required_device<deco_bac06_device> m_tilegen2;
	required_device<deco_mxc06_device> m_spritegen;
	required_device<generic_latch_8_device> m_soundlatch;

	DECLARE_WRITE8_MEMBER(triothep_control_select_w);
	DECLARE_READ8_MEMBER(triothep_control_r);
	DECLARE_WRITE8_MEMBER(actfancr_buffer_spriteram_w);
	DECLARE_MACHINE_START(triothep);
	DECLARE_MACHINE_RESET(triothep);
	uint32_t screen_update_actfancr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void triothep(machine_config &config);
	void actfancr(machine_config &config);
	void actfan_map(address_map &map);
	void dec0_s_map(address_map &map);
	void triothep_map(address_map &map);
};