public override void MoveRight(CoreCannon pCoreCannon)
 {
     pCoreCannon.SetX(pCoreCannon.GetX() + pCoreCannon.GetShipSpeed());
 }
 public override void MoveLeft(CoreCannon pCoreCannon)
 {
     pCoreCannon.SetX(pCoreCannon.GetX() - pCoreCannon.GetShipSpeed());
 }