// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** Nintendo Family Computer Hori Twin and 4 Players adapters **********************************************************************/ #ifndef MAME_BUS_NES_CTRL_HORI_H #define MAME_BUS_NES_CTRL_HORI_H #pragma once #include "ctrl.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> nes_horitwin_device class nes_horitwin_device : public device_t, public device_nes_control_port_interface { public: // construction/destruction nes_horitwin_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); virtual u8 read_exp(offs_t offset) override; virtual void write(u8 data) override; protected: // device-level overrides virtual void device_start() override { } virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; private: required_device_array m_subexp; }; // ======================> nes_hori4p_device class nes_hori4p_device : public device_t, public device_nes_control_port_interface { public: // construction/destruction nes_hori4p_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); virtual u8 read_exp(offs_t offset) override; virtual void write(u8 data) override; protected: // device-level overrides virtual void device_start() override ATTR_COLD; virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; virtual ioport_constructor device_input_ports() const override ATTR_COLD; private: void reset_regs(); required_device_array m_subexp; required_ioport m_cfg; u8 m_count[2]; u8 m_sig[2]; }; // device type definition DECLARE_DEVICE_TYPE(NES_HORITWIN, nes_horitwin_device) DECLARE_DEVICE_TYPE(NES_HORI4P, nes_hori4p_device) #endif // MAME_BUS_NES_CTRL_HORI_H