let ballLst = [];

let colorLst;

​

function setup() {

  createCanvas(400, 400);

  //initialize all variables

  skull2 = new Skull (60,60, 1);

  colorLst = [random(255), random(255), random(255)];

  for (let i = 0; i < 5; i++){

    ballLst.push(new Ball(random(400), random(400), random(-3,3), random(-3,3)));

  }

}

​

function draw() {

  background(colorLst[0], colorLst[1], colorLst[2]);

  //draw skull

  skull2.show();

  //if mouse is pressed, draw laser

  if (mouseIsPressed){

    skull2.laser(mouseX, mouseY);

  }

  //update skull

  skull2.update();

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

      //update ball position

      ballLst[i].move();

      ballLst[i].bounce();

      ballLst[i].show();

      //if mouse if pressed on the ball position, delete the ball, add a new ball and chane the background color

    if (mouseIsPressed && dist(mouseX, mouseY, ballLst[i].x, ballLst[i].y) < ballLst[i].radius){

      console.log("boom");

      //change background color

      colorLst[0] = random(255);

      colorLst[1] = random(255);

      colorLst[2] = random(255);

      //delete a ball

      ballLst.splice(i, 1);

      //add new ball

      ballLst.push(new Ball(random(400), random(400), random(-3,3), random(-3,3)));

    }

  }

}

​

​