#pragma once

#include "Thing.h"

namespace RoboidControl {

/// @brief A sensor which can detect touches
class TouchSensor : public Thing {
// Why finishing this release (0.3), I notice that this is equivalent to a digital sensor
 public:
  /// @brief Create a new child touch sensor
  /// @param parent The parent thing
  /// @param thingId The ID of the thing, leave out or set to zero to generate
  /// an ID
  TouchSensor(Thing* parent = Thing::LocalRoot());

  /// @brief Value which is true when the sensor is touching something, false
  /// otherwise
  bool touchedSomething = false;

  virtual void PrepareForUpdate() override;
  virtual void Update(bool recursive) override;

  /// @brief Function used to generate binary data for this touch sensor
  /// @param buffer The byte array for thw binary data
  /// @param ix The starting position for writing the binary data
  int GenerateBinary(char* bytes, unsigned char* ix) override;
  /// @brief Function used to process binary data received for this touch sensor
  /// @param bytes The binary data to process
  virtual void ProcessBinary(char* bytes) override;
protected:
  bool externalTouch = false;
};

}  // namespace RoboidControl