// Whiteboard.js
(function () {
  /*global adventurejs A*/
  "use strict";

  /**
   * @ajspath adventurejs.Atom.Asset.Matter.Tangible.Thing.WritingSurface.Whiteboard
   * @augments adventurejs.WritingSurface
   * @class adventurejs.Whiteboard
   * @ajsconstruct MyGame.createAsset({ "class":"Whiteboard", "name":"foo", [...] })
   * @ajsconstructedby adventurejs.Game#createAsset
   * @ajsnavheading WritingClasses
   * @param {String} game_name The name of the top level game object.
   * @param {String} name A name for the object, to be serialized and used as ID.
   * @summary A whiteboard that can be written on and erased.
   * @classdesc
   * <p>
   * <strong>Whiteboard</strong> is a subclass of
   * {@link adventurejs.WritingSurface|WritingSurface} with
   * asset.dov.write.enabled and
   * asset.dov.erase.enabled set to true.
   * <code class="property">asset.dov.write</code>
   * allows it to receive strings using the
   * {@link adventurejs.Verb|Verb} {@link write}.
   * <code class="property">asset.dov.erase</code>
   * allows it to be erased and
   * <code class="property">asset.dov.erase.with_nothing</code>
   * allows it to be erased without an eraser.
   * With Whiteboard's
   * <code class="property">append_written_strings_to_description</code>
   * property set to true, anything written
   * on it can be included in the Whiteboard's description.
   * </p>
   * <pre class="display border outline">
   * <span class="input">&gt; write "I am good at business" on whiteboard
   * You write "I am good at business" on the whiteboard with the chalk.
   *
   * <span class="input">&gt; examine whiteboard
   * It's a big whiteboard. Written on it is a phrase: "I am good at business".
   * </pre>
   * <h3 class="examples">Example:</h3>
   * <pre class="display"><code class="language-javascript">MyGame.createAsset({
   *   class: "Whiteboard",
   *   name: "whiteboard",
   *   descriptions: { look: "It's a big office-style whiteboard. ", },
   *   place: { in: "Office" },
   * });
   * </code></pre>
   **/
  class Whiteboard extends adventurejs.WritingSurface {
    constructor(name, game_name) {
      super(name, game_name);
      this.class = "Whiteboard";

      this.synonyms = ["whiteboard", "white board"];
      // this.adjectives = [ "white" ];
      this.setDOV({ erase: { with_nothing: true } });
      this.setDOV({ write: { with_classes: "Marker" } });
      this.unsetDOV("take");
    }
  }
  adventurejs.Whiteboard = Whiteboard;
})();