​

function setup() {

  createCanvas(100, 100);

  background("#FF69B4");

  for(let i = 0;i<20;i++){

    balls.push(new Ball(random(width),random(height)));

  }

​

}

​

function draw() {

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

    balls[i].move();

    balls[i].draw();

  }

​

}

​

class Ball{

  constructor(x,y){

    this.x = x;

    this.y = y;

    this.r = random(10,20);

    this.symbol = random(["🤩","😭","😒"])

  }

  move(){

    this.x = this.x +2;

    this.y = this.y + 2;

    if(this.x>width){

      this.reappear();

      this.r = random(10,20);

    }

  }

  reappear(){

    this.x = random(width);

    this.y = random(height);

  }

  draw(){

    textSize(this.r);

    text(this.symbol,this.x,this.y);

  }

}

​

function keyPressed(){

  if(key =="s"){

    saveGif("animation.gif",5);

  }

}