// getCountOfListableContentsAt.js
(function () {
  /*global adventurejs A*/
  "use strict";
  var p = adventurejs.Tangible.prototype;
  /**
   * Get a count of assets within this asset that are listable in
   * this asset's description, for example when player examines this.
   * @memberOf adventurejs.Tangible
   * @method adventurejs.Tangible#getCountOfListableContentsAt
   * @param {String} where
   * @returns {int}
   */
  p.getCountOfListableContentsAt = function Tangible_getCountOfListableContents(
    where
  ) {
    if ("" === this.game.dictionary.getStringLookup("prepositions", where)) {
      console.warn("Bad request to count_listable_contents", where);
      return 0;
    }
    var list = this.aspects[where].contents;
    var num = list.length;
    for (var i = num - 1; i > -1; i--) {
      if (!this.game.getAsset(list[i]).is.listed_in_parent) {
        num--;
      }
    }
    return num;
  };
})();