let timerOver=false;

​

function preload(){

  // soundFormats('mp3');

  mySound = loadSound('bell.mp3');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  // timer = 1000 * 60 * 20

  timer = 1000 * 60 * 2

  // timer= 10

}

​

function draw() {

  background(220);

  timer -= deltaTime

  print(deltaTime)

  text(nfc(timer/10000,0)+ " minutes remaining",width/2,height/2)

  text(nfc(timer/1000,0)+ " seconds remaining",width/2,height/2+40)

  if(timer < 0 ){

    mySound.play();

​

    timer=4000;

  }

}