director.once(Director.EVENT_AFTER_PHYSICS,()=>{
        // this.scheduleOnce(() => {

            // let collider = other.node.getComponent(BoxCollider2D);
            // if (collider) collider.destroy();
          
            // if (rigid) rigid.destroy();
            // other.node.removeFromParent()
            other.node.destroy()
            Tween.stopAllByTarget(other.node)
            let index = this.birdArray.indexOf(other.node)
            this.birdArray.splice(index, 1)

        // }, 1/60)
    });