// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** Nintendo Super Famicom & SNES Mouse **********************************************************************/ #ifndef MAME_BUS_SNES_CTRL_MOUSE_H #define MAME_BUS_SNES_CTRL_MOUSE_H #pragma once #include "ctrl.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> snes_mouse_device class snes_mouse_device : public device_t, public device_snes_control_port_interface { public: // construction/destruction snes_mouse_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; protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; // device_snes_control_port_interface overrides virtual uint8_t read_pin4() override; virtual void write_strobe(uint8_t data) override; virtual void port_poll() override; private: required_ioport m_buttons; required_ioport m_xaxis; required_ioport m_yaxis; int m_strobe; int m_idx; uint32_t m_latch; int16_t m_x, m_y, m_oldx, m_oldy; uint8_t m_deltax, m_deltay; int m_speed; int m_dirx, m_diry; }; // device type definition DECLARE_DEVICE_TYPE(SNES_MOUSE, snes_mouse_device) #endif // MAME_BUS_SNES_CTRL_MOUSE_H