// canSetVerbState.js
(function () {
  /*global adventurejs A*/
  var p = adventurejs.Asset.prototype;
  /**
   * <strong>canSetVerbState</strong> is a method to check whether
   * the specified verb can set state on this asset. Assumes that
   * asset.dov[verb].enabled is true
   * @memberOf adventurejs.Asset
   * @method adventurejs.Asset#canSetVerbState
   * @param {String} verb
   * @returns {Boolean}
   */

  p.canSetVerbState = function Asset_canSetVerbState(verb) {
    if (!this.game.dictionary.verbs[verb]) return false;
    if (
      !this.game.dictionary.verbs[verb].state &&
      !this.game.dictionary.verbs[verb].unstate
    )
      return false;
    if (!this.dov[verb]?.enabled) return false;

    verb = this.game.dictionary.verbs[verb];

    // ex: do verb close to this and this.is.closed
    if (verb.state && this.is[verb.state]) return false;

    // ex: do verb open to this and !this.is.closed
    if (verb.unstate && !this.is[verb.unstate]) return false;

    return true;
  };
})();