ТЕМА: [MV] Как добавить доп. пункт меню?

//=============================================================================
// MenuTeleporter.js
//=============================================================================
 
/*:
 * @plugindesc Adds new command to start for teleporting to tutorial map.
 *
 * @author Iren_Rin
 *
 * @param menuCommandText
 * @desc new menu command text
 * @default Rules
 *
 * @param mapId
 * @desc mapId to teleport
 * @default 1
 *
 * @param x
 * @desc x coordinate on the map to teleport
 * @default 1
 *
 * @param y
 * @desc y coordinate on the map to teleport
 * @default 1
 *
 * @param hideSave
 * @desc hide save command on the tutorial map (true or false)
 * @default true
 *
 * @help This plugin does not provide plugin commands.
 */
 
 
(function() {
    var parameters = PluginManager.parameters('MenuTeleporter');
    var menuCommandText = parameters['menuCommandText'];
    var mapId = parseInt(parameters['mapId']) || 1;
    var teleportToX = parseInt(parameters['x']) || 1;
    var teleportToY = parseInt(parameters['y']) || 1;
    var hideSave = parameters['hideSave'] === 'true';
 
    var originalMakeCommandList = Window_TitleCommand.prototype.makeCommandList;
    Window_TitleCommand.prototype.makeCommandList = function() {
        originalMakeCommandList.call(this);
        this.addCommand(menuCommandText, 'rules');
    };
 
    var originalCreateCommandWindow = Scene_Title.prototype.createCommandWindow;
    Scene_Title.prototype.createCommandWindow = function() {
        originalCreateCommandWindow.call(this);
        this._commandWindow.setHandler('rules',  this.commandRules.bind(this));
    };
 
    Scene_Title.prototype.commandRules = function() {
        DataManager.setupTutorialGame();
        this._commandWindow.close();
        this.fadeOutAll();
        SceneManager.goto(Scene_Map);
    };
 
    DataManager.setupTutorialGame = function() {
        this.setupNewGame();
        $gamePlayer.reserveTransfer(mapId, teleportToX, teleportToY);
    };
 
    var originalAddSaveCommand = Window_MenuCommand.prototype.addSaveCommand;
    Window_MenuCommand.prototype.addSaveCommand = function() {
        if (!hideSave || $gameMap._mapId != mapId) {
            originalAddSaveCommand.call(this);
        }
    };
})();