public WeaponBlueprint(IBlueprintable source)
     : base(source)
 {
 }
 public CrewCabinBlueprint(IBlueprintable source)
     : base(source)
 {
 }
 public LaserBlueprint(IBlueprintable source)
     : base(source)
 {
 }
 public FrameBlueprint(IBlueprintable source)
     : base(source)
 {
 }