// selectTangibleOrSubstance.js

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

  var p = adventurejs.Parser.prototype;

  /**
   * Exclude from a list of assets all non-tangible assets.
   * @method adventurejs.Parser#selectTangibleOrSubstance
   * @memberOf adventurejs.Parser
   * @param {Array} list
   * @returns {Array}
   */
  p.selectTangibleOrSubstance = function Parser_selectTangibleOrSubstance(
    list
  ) {
    if ("string" === typeof list) list = [list];
    if (!Array.isArray(list)) {
      this.game.log(
        "L1095",
        "error",
        "critical",
        [
          "[selectTangibleOrSubstance.js] selectTangibleOrSubstance() received non-array",
          list,
        ],
        "Parser"
      );
      return [];
    }
    var foundObjects = [];
    for (var i = 0; i < list.length; i++) {
      var object = this.game.getAsset(list[i]);

      if (
        object instanceof adventurejs.Tangible ||
        object instanceof adventurejs.Substance ||
        object instanceof adventurejs.Room ||
        object instanceof adventurejs.Exit ||
        //|| object instanceof adventurejs.Floor
        //|| object instanceof adventurejs.Ceiling
        object instanceof adventurejs.Scenery ||
        object.is.global /*&& !object.is.abstract @todo handle abstractions */
      ) {
        foundObjects.push(list[i]);
      }
    }

    return foundObjects;
  };
})();