// updateScore.js

(function () {
  /* global adventurejs A */

  var p = adventurejs.Display.prototype;

  /**
   * Set Score in status bar.
   * @method adventurejs.Display#updateScore
   * @param {String} score Update the score in the status bar.
   * @returns {adventurejs.Display} Returns the instance the method is called on (useful for chaining calls.)
   * @chainable
   */
  p.updateScore = function Display_updateScore(score) {
    this.scoreEl.innerText = score;
    return this;
  };
})();