#ifndef KNOB_H
#define KNOB_H

class Knob {
  private:
	int rotation;
	int minimum, maximum;
	bool A, B;
	bool rotPlusOnePrev, rotMinOnePrev;

  public:
	Knob(int minimum, int max);
	Knob(int minimum, int max, int initialRotation);

	int getRotation();

	void updateRotation(bool ANew, bool BNew);
	void changeLimitsVolume(int newMinimum, int newMaximum);
};

#endif