#ifndef DUMMYAY8910PERIPHERY_HH

#define DUMMYAY8910PERIPHERY_HH

#include "AY8910Periphery.hh"

namespace openmsx {

class DummyAY8910Periphery final : public AY8910Periphery

{

public:

	[[nodiscard]] static DummyAY8910Periphery& instance()

	{

		static DummyAY8910Periphery oneInstance;

		return oneInstance;

	}

	[[nodiscard]] byte readA(EmuTime /*time*/) override { return 255; }

	[[nodiscard]] byte readB(EmuTime /*time*/) override { return 255; }

	void writeA(byte /*value*/, EmuTime /*time*/) override {}

	void writeB(byte /*value*/, EmuTime /*time*/) override {}

private:

	DummyAY8910Periphery() = default;

	~DummyAY8910Periphery() = default;

};

}; // namespace openmsx

#endif