class Elastic : ActionRole {

    override fun createAction() : Action = FollowMouse( actor, true )

    val delta = Vector2()

    fun pointTo( position : Vector2 ) {
        delta.setMinus( position, actor.position )
        actor.direction.set( delta )
        val length = actor.position.distance( position )
        actor.scale.x = length / 97
    }

}