class Shrapnel : ActionRole {


    override fun createAction() : Action {
        val offset = Polar2d( Angle.degrees( Rand.randomDouble(360) ), Rand.randomDouble( 300 ) ).vector()
        val duration = Rand.between( 0.8, 1.2 )
        return (
            MoveBy( actor.position, duration, offset ) and
            Fade( actor.color, duration, 0 ) //, Eases.easeOut )
        ) then Kill( actor )
    }
}