let spots = [];

let cols = ["#001219","#005f73","#0a9396","#94d2bd","#e9d8a6","#ee9b00","#ca6702","#bb3e03","#ae2012","#9b2226"];

​

function setup() {

  createCanvas(windowWidth -9, 600);

  for(a = 0; a < height / 30; a++){

    for(b = 0; b < width / 30; b++){

      spots[spots.length] = new Spot(b * 30, a * 30, a, spots.length);

    }

  }

  background(255, 2);

}

​

function draw() {

  for(i = 0; i < spots.length; i++){

    spots[i].update();

    spots[i].show();

  }

}