​

function setup() {

  createCanvas(600, 400);

}

​

function draw() {

  background(0);

    for(let i =0; i<bubbles.length; i++){

    bubbles[i].move();

    bubbles[i].bounce();

    bubbles[i].show();

  }

}

​

function mousePressed(){

  let interactiveBubble = new Bubble(mouseX, mouseY, random(-10,10), random(-10,10));

  bubbles[0] = interactiveBubble;

  bubbles.push(interactiveBubble);

}

​

function keyPress(){

  bubbles.pop(interactiveBubble);

}

​

​