#include <ezButton.h>

ezButton button1(25);  // create ezButton object that attach to pin 6;
ezButton button2(26);  // create ezButton object that attach to pin 7;
ezButton button3(27);  // create ezButton object that attach to pin 8;
ezButton button4(14);  // create ezButton object that attach to pin 8;

void setup() {
  Serial.begin(9600);
  button1.setDebounceTime(50); // set debounce time to 50 milliseconds
  button2.setDebounceTime(50); // set debounce time to 50 milliseconds
  button3.setDebounceTime(50); // set debounce time to 50 milliseconds
  button4.setDebounceTime(50); // set debounce time to 50 milliseconds
}

void loop() {
  button1.loop(); // MUST call the loop() function first
  button2.loop(); // MUST call the loop() function first
  button3.loop(); // MUST call the loop() function first
  button4.loop(); // MUST call the loop() function first

  int btn1State = button1.getState();
  int btn2State = button2.getState();
  int btn3State = button3.getState();
  int btn4State = button4.getState();
  Serial.print("button 1 state: ");
  Serial.println(btn1State);
  Serial.print("button 2 state: ");
  Serial.println(btn2State);
  Serial.print("button 3 state: ");
  Serial.println(btn3State);
   Serial.print("button 4 state: ");
  Serial.println(btn4State);

  if(button1.isPressed()){
    Serial.println("The button 1 is pressed");
    digitalWrite(34, HIGH);
  }

  if(button1.isReleased()){
    Serial.println("The button 1 is released");
     digitalWrite(34, LOW);
  }

  if(button2.isPressed()){
    Serial.println("The button 2 is pressed");
     digitalWrite(35, HIGH);
  }

  if(button2.isReleased()){
    Serial.println("The button 2 is released");
     digitalWrite(35, LOW);
  }


  if(button3.isPressed()){
    Serial.println("The button 3 is pressed");
     digitalWrite(32, HIGH);
  }

  if(button3.isReleased()){
    Serial.println("The button 3 is released");
     digitalWrite(32, LOW);
  }
  if(button4.isPressed()){
    Serial.println("The button 4 is pressed");
     digitalWrite(33, HIGH);
  }
  if(button4.isReleased()){
    Serial.println("The button 4 is released");
     digitalWrite(33,LOW);
  }
}



/*#define but1 25
#define but2 26
#define but3 27
#define but4 14
#define rel1 34
#define rel2 35
#define rel3 32 
#define rel4 33
int out1;
int out2;
int out3;
int out4;


void setup()
{
  pinMode(INPUT_PULLUP,but1);
  pinMode(INPUT_PULLUP,but2);
  pinMode(INPUT_PULLUP,but3);
  pinMode(INPUT_PULLUP,but4);
  pinMode(OUTPUT,rel1);
  pinMode(OUTPUT,rel2);
  pinMode(OUTPUT,rel3);
  pinMode(OUTPUT,rel4);
}

void loop()
{
   out1=digitalRead(but1);
   out2=digitalRead(but2);
   out3=digitalRead(but3);
   out4=digitalRead(but4);
  
  if(out1==LOW)
  {
    Serial.println(rel1);
    digitalWrite(rel1, HIGH);
  }
    else if(out2==LOW)
  {
    Serial.println(rel2);
    digitalWrite(rel2, HIGH);
  }
    else if(out3==LOW)
  {
    Serial.println(rel3);
    digitalWrite(rel3, HIGH);
  }
    else if(out4==LOW)
  {
    Serial.println(rel4);
    digitalWrite(rel4, HIGH);
  }
  else{
    digitalWrite(rel1, LOW);
    digitalWrite(rel2, LOW);
    digitalWrite(rel3, LOW);
    digitalWrite(rel4, LOW);
  }
}*/