let balls = [];

let R,G,B;

​

balls[0] = { 

  x: WID/2, y: HIG/2, d: 23, 

  R: 200, G:100, B: 50,

  display: function() {

    stroke(0); strokeWeight(4); fill(this.R,this.G,this.B);

    ellipse(this.x, this.y, this.d)},

  move: function() {

    this.x = this.x + random(-2,2);

    this.y = this.y + random(-2,2)

  }

}

​

function setup() {

  createCanvas(400, 400);

balls[1] = balls[0];

balls[1].B = 200;

balls[1].y = balls[1].y+100;

}

​

function draw() {

  // background(220);

//  ellipse(ball.x, ball.y, ball.d)

  balls[0].display();

  balls[0].move();

    balls[1].display();

  balls[1].move();

}

​