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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
/**********************************************************************
Sega Saturn Pointing Controller / Trackball emulation
**********************************************************************/
#ifndef MAME_BUS_SAT_CTRL_POINTER_H
#define MAME_BUS_SAT_CTRL_POINTER_H
#pragma once
#include "ctrl.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> saturn_track_device
class saturn_track_device : public device_t,
public device_saturn_control_port_interface
{
public:
// construction/destruction
saturn_track_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &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_saturn_control_port_interface overrides
virtual uint8_t read_ctrl(uint8_t offset) override;
virtual uint8_t read_status() override { return 0xf1; }
virtual uint8_t read_id(int idx) override { return m_ctrl_id; }
private:
required_ioport m_pointx;
required_ioport m_pointy;
required_ioport m_buttons;
};
// device type definition
DECLARE_DEVICE_TYPE(SATURN_TRACK, saturn_track_device)
#endif // MAME_BUS_SAT_CTRL_POINTER_H
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