// getNestAssetId.js
(function () {
  /* global AdventureJS A */
  var p = AdventureJS.Assets.Character.prototype;
  /**
   * @memberOf AdventureJS.Assets.Character
   * @method AdventureJS.Assets.Character#getNestAssetId
   * @returns {String}
   */
  p.getNestAssetId = function Character_getNestAssetId() {
    if (
      "undefined" === typeof this.nest ||
      Object.keys(this.nest).length === 0
    ) {
      return "";
    }
    return this.nest[Object.keys(this.nest)[0]];
  };
})();