public BipodChassisFactory(int x, int y) : base(x, y)
 {
     robotPart = new BipodChassis();
 }
 public BipodChassisFactory(int x, int y)
     : base(x, y)
 {
     robotPart = new BipodChassis();
 }
 public BipodChassisFactory() : base()
 {
     robotPart = new BipodChassis();
 }
 public BipodChassisFactory()
     : base()
 {
     robotPart = new BipodChassis();
 }