#ifndef ARKANOIDPAD_HH

#define ARKANOIDPAD_HH

#include "JoystickDevice.hh"

#include "MSXEventListener.hh"

#include "StateChangeListener.hh"

#include "serialize_meta.hh"

namespace openmsx {

class MSXEventDistributor;

class StateChangeDistributor;

class ArkanoidPad final : public JoystickDevice, private MSXEventListener

                        , private StateChangeListener

{

public:

	explicit ArkanoidPad(MSXEventDistributor& eventDistributor,

	                     StateChangeDistributor& stateChangeDistributor);

	~ArkanoidPad() override;

	template<typename Archive>

	void serialize(Archive& ar, unsigned version);

private:

	// Pluggable

	[[nodiscard]] zstring_view getName() const override;

	[[nodiscard]] zstring_view getDescription() const override;

	void plugHelper(Connector& connector, EmuTime time) override;

	void unplugHelper(EmuTime time) override;

	// JoystickDevice

	[[nodiscard]] uint8_t read(EmuTime time) override;

	void write(uint8_t value, EmuTime time) override;

	// MSXEventListener

	void signalMSXEvent(const Event& event,

	                    EmuTime time) noexcept override;

	// StateChangeListener

	void signalStateChange(const StateChange& event) override;

	void stopReplay(EmuTime time) noexcept override;

private:

	MSXEventDistributor& eventDistributor;

	StateChangeDistributor& stateChangeDistributor;

	int shiftReg = 0; // the 9 bit shift degrades to 0

	int dialPos;

	uint8_t buttonStatus = 0x3E;

	uint8_t lastValue = 0;

};

SERIALIZE_CLASS_VERSION(ArkanoidPad, 2);

} // namespace openmsx

#endif