Method destroy

src/common/overlay/levelRenderer/Handler.js:645–654

* @function LevelRenderer.Handler.prototype.destroy * @description 销毁对象，释放资源。调用此函数后所有属性将被置为null。

()

     * @description 销毁对象，释放资源。调用此函数后所有属性将被置为null。
     */
    destroy() {
        this.dispose();
        this._lastX = null;
        this._lastY = null;
        this._mouseX = null;
        this._mouseY = null;
        this._findHover = null;

        Eventful.prototype.destroy.apply(this, arguments);
    }


    /**