// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** Nintendo Family Computer Mahjong Panel **********************************************************************/ #pragma once #ifndef __NES_MJPANEL__ #define __NES_MJPANEL__ #include "emu.h" #include "ctrl.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> nes_mjpanel_device class nes_mjpanel_device : public device_t, public device_nes_control_port_interface { public: // construction/destruction nes_mjpanel_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); virtual ioport_constructor device_input_ports() const; protected: // device-level overrides virtual void device_start(); virtual void device_reset(); virtual UINT8 read_exp(offs_t offset); virtual void write(UINT8 data); private: required_ioport_array<4> m_panel; UINT32 m_latch; }; // device type definition extern const device_type NES_MJPANEL; #endif