​

function setup() {

  createCanvas(1920, 1080);

  textAlign(CENTER, CENTER);

  textSize(500);

}

​

function draw() {

  background(220);

​

  // Calculate minutes and seconds from timerValue

  let minutes = floor(timerValue / 60);

  let seconds = timerValue % 60;

​

  // Display the timer value in M:SS format

  text(minutes + ':' + nf(seconds, 2), width / 2, height / 2);

​

  // When the timer reaches 0, stop the sketch

  if (timerValue <= 0) {

    noLoop();

    text("Time's up!", width / 2, height / 2 + 60);

  }

}

​

function timeIt() {

  if (timerValue > 0) {

    timerValue--;

  }

}

​

// Call the timeIt function every 1000 milliseconds (1 second)

setInterval(timeIt, 1000);

​