// license:BSD-3-Clause // copyright-holders:smf /********************************************************************** Commodore PET userport joystick adapter emulation **********************************************************************/ #ifndef MAME_BUS_PET_PETUJA_H #define MAME_BUS_PET_PETUJA_H #pragma once #include "user.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> pet_userport_joystick_adapter_device class pet_userport_joystick_adapter_device : public device_t, public device_pet_user_port_interface { public: // construction/destruction pet_userport_joystick_adapter_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // optional information overrides virtual ioport_constructor device_input_ports() const override; // device_pet_user_port_interface overrides WRITE_LINE_MEMBER( write_up1 ) { m_up1 = state; update_port1(); } WRITE_LINE_MEMBER( write_down1 ) { m_down1 = state; update_port1(); } WRITE_LINE_MEMBER( write_fire1 ) { m_fire1 = state; update_port1(); } WRITE_LINE_MEMBER( write_up2 ) { m_up2 = state; update_port2(); } WRITE_LINE_MEMBER( write_down2 ) { m_down2 = state; update_port2(); } WRITE_LINE_MEMBER( write_fire2 ) { m_fire2 = state; update_port2(); } protected: // device-level overrides virtual void device_start() override; void update_port1(); void update_port2(); int m_up1; int m_down1; int m_fire1; int m_up2; int m_down2; int m_fire2; }; // device type definition DECLARE_DEVICE_TYPE(PET_USERPORT_JOYSTICK_ADAPTER, pet_userport_joystick_adapter_device) #endif // MAME_BUS_PET_PETUJA_H