#ifndef BUTTON_H
#define BUTTON_H

#include <Arduino.h>

class Button {
private:
  uint8_t pin;

  bool stableState;
  bool lastReading;
  bool prevStableState;

  unsigned long lastDebounceTime;
  const unsigned long debounceDelay = 50;

  unsigned long pressStart;

public:
  Button(uint8_t pin);

  void begin();
  void update(unsigned long now);

  bool pressed();
  bool released();
  bool isDown();
  bool held(unsigned long ms);
};

#endif