template_bjseditorv4.ts

 /**
     * Called on the node is being initialized.
     * This function is called immediatly after the constructor has been called.
     */
    public onInitialize(): void {
        // ...
    }

    /**
     * Called on the scene starts.
     */
    public onStart(): void {
        // ...
    }

    /**
     * Called each frame.
     */
    public onUpdate(): void {
        // ...
    }