app.js

// Definition Player
var Player = function(x, y, speed) {
  this.x = x;
  this.y = y;
  this.speed = speed;
  this.sprite = 'images/char-boy.png';
};

Player.prototype.update = function() {}
Player.prototype.render = function() {
  ctx.drawImage(Resources.get(this.sprite), this.x, this.y);
  displayScoreLevel(score, gameLevel);
};