let system;

let nook;

let candle;

let hill;

​

const length = 480;

​

function preload() {

  song = loadSound('Jim- Croce_Time-In-A-Bottle.mp3');

}

​

function setup() {

  createCanvas(length, length);

  noCursor();

  candle = new Candle();

  nook = new Window();

  hill = new Scenery();

  system = new System();

  song.play();

}

​

function draw() {

  background(70);

  hill.show();

  system.run();

  nook.show();

  candle.show();

}