// swing_at.js

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

  /**
   * @augments {adventurejs.Verb}
   * @class swing_at
   * @ajsnode game.dictionary.verbs.swing_at
   * @ajsconstruct MyGame.createVerb({ "name": "swing_at", [...] });
   * @ajsconstructedby adventurejs.Dictionary#createVerb
   * @hideconstructor
   * @ajsinstanceof Verb
   * @ajsnavheading DeprecatedVerbs
   * @summary Summary.
   * @tutorial Scripting_VerbSubscriptions
   * @tutorial Verbs_VerbAnatomy
   * @tutorial Verbs_VerbProcess
   * @tutorial Verbs_ModifyVerbs
   * @tutorial Verbs_WriteVerbs
   * @classdesc
   * <pre class="display border outline">
   * <span class="input">&gt; </span>
   *
   * </pre>
   * <p>
   * Description of the verb.
   * </p>
   */
  A.Preverbs.swing_at = {
    name: "swing_at",
    prettyname: "swing",
    synonyms: [],
    verb_noun_prep_noun: ["swing at"],

    phrase1: {
      accepts_noun: true,
      requires_noun: true,
      noun_must_be: {
        in_hands: true,
      },
    },

    phrase2: {
      accepts_noun: true,
      requires_noun: true /* @todo kill on consolidation */,
      //accepts_preposition: true,
      //requires_preposition: true,
      //accepts_these_prepositions: [ 'at' ], /* @todo */
      noun_must_be: {
        known: true,
        tangible: true,
        present: true,
        visible: true,
        //reachable: true,
      },
    },

    doTry: function () {
      var input = this.game.getInput();
      var character = input.getSubject();
      var verb_phrase = input.verb_phrase;
      var direct_object = input.getAsset(1);
      var indirect_object = input.getAsset(2);

      if (false === direct_object.can.be_swung) {
        var msg = "$(We) can't swing " + direct_object.articlename + ". ";
        this.handleFailure(msg);
        return false;
      }

      if (false === indirect_object.can.be_swung_at) {
        var msg =
          "$(We) can't swing anything at " + indirect_object.articlename + ". ";
        this.handleFailure(msg);
        return false;
      }

      // TODO
      // is some special condition preventing character from dropping item?
      // underwater
      // zero gravity

      return true;
    },

    doSuccess: function () {
      var input = this.game.getInput();
      var character = input.getSubject();
      var verb_phrase = input.verb_phrase;
      var direct_object = input.getAsset(1);
      var indirect_object = input.getAsset(2);
      var currentRoom = this.game.getCurrentRoom();

      var msg =
        "$(We) swing " +
        direct_object.articlename +
        " at " +
        indirect_object.articlename +
        ", and it bounces off. ";

      direct_object.incrementDoVerbCount("swing", "dov");
      indirect_object.incrementDoVerbCount("swing", "iov");
      this.handleSuccess(msg, direct_object);
      return true;
    },
  };
})(); // swing_at