public CannonWeaponFactory(int x, int y) : base(x, y)
 {
     robotPart = new CannonWeapon();
 }
 public CannonWeaponFactory(int x, int y)
     : base(x, y)
 {
     robotPart = new CannonWeapon();
 }
 public CannonWeaponFactory() : base()
 {
     robotPart = new CannonWeapon();
 }
 public CannonWeaponFactory()
     : base()
 {
     robotPart = new CannonWeapon();
 }