// You should only edit the class Particle below.

// -----------------------------------------------

let fireworks = [];

​

function setup() {

  createCanvas(windowWidth, windowHeight);

}

​

function draw() {

  background("black");

​

  for (let i=fireworks.length-1; i>=0; i--) {

    fireworks[i].update();

    fireworks[i].display();

  }

}

​

function mousePressed() {

  for (let i=0; i<100; i++) {

    let someParticle = new Particle(mouseX, mouseY);

    fireworks.push(someParticle);

  }

}

​

// -----------------------------------------------

​

class Particle {

  // Your code should go here!

  // Make the class work as described in the quiz question...

}