class Car : Movable{

    @CostumeAttribute
    var direction = 0

    override fun myTurn() {
        val south = lookSouth()
        if (south.squashable( SOUTH ) ) {
            moveSouth()
        } else {
            val next = look( direction )
            if (next.squashable( direction)) {
                move(direction)
            }
        }
    }

    override fun canPush( direction : int, speed : int, strength : int ) : boolean {
        if (strength < 2) return false
        if (isMoving()) return false
        if ( direction == EAST || direction == WEST ) return false

        val next = look( direction )
        if ( next.squashable( direction ) ) {
            return true
        }
        return next.canPush( direction, speed, strength - 4 )
    }


    override fun moved( movement : Movement ) {
        val next = look(movement.direction).item()
        if (next.isPlayer()) {
            next.item().kill()
        } else if (next is Explodes && !next.isMoving()) {
            (next as Explodes).explode()
            actor.die()
        }
        super.moved( movement )
    }

    override fun copyable() = true

}