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// license:???
// copyright-holders:???
/**********************************************************************
Nintendo Entertainment System Four Score Adapter
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __NES_FOURSCORE__
#define __NES_FOURSCORE__
#include "emu.h"
#include "ctrl.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> nes_4score_device
class nes_4score_device : public device_t,
public device_nes_control_port_interface
{
public:
// construction/destruction
nes_4score_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
virtual UINT8 read_bit0();
protected:
UINT32 m_latch;
};
// ======================> nes_4score_p1p3_device
class nes_4score_p1p3_device : public nes_4score_device
{
public:
// construction/destruction
nes_4score_p1p3_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual ioport_constructor device_input_ports() const;
protected:
virtual void write(UINT8 data);
private:
required_ioport m_joypad1;
required_ioport m_joypad3;
};
// ======================> nes_4score_p2p4_device
class nes_4score_p2p4_device : public nes_4score_device
{
public:
// construction/destruction
nes_4score_p2p4_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
virtual ioport_constructor device_input_ports() const;
protected:
virtual void write(UINT8 data);
private:
required_ioport m_joypad2;
required_ioport m_joypad4;
};
// device type definition
extern const device_type NES_4SCORE_P1P3;
extern const device_type NES_4SCORE_P2P4;
#endif
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