//https://roboticsbackend.com/arduino-object-oriented-programming-oop/

#ifndef MY_BUTTON_H
#define MY_BUTTON_H

#include <Arduino.h>

class Button {
  
  private:
    byte pin;
    
    // Button timing variables
    int debounce = 20;          // ms debounce period to prevent flickering when pressing or releasing the button
    int holdTime = 500;         // ms hold period: how long to wait for press+hold event
    int longHoldTime = 1500;    // ms long hold period: how long to wait for press+hold event
    
    // Button variables
    boolean buttonVal = HIGH;   // value read from button
    boolean buttonLast = HIGH;  // buffered value of the button's previous state
    long downTime = -1;         // time the button was pressed down
    long upTime = -1;           // time the button was released
    boolean ignoreUp = false;   // whether to ignore the button release because the click+hold was triggered
    
  public:
    Button(byte pin);

    void init();
    byte getState();
};

#endif