private void FireNewCommand(AUserCommand cmd)
 {
     if (NewPhysicsCommand != null)
     {
         NewPhysicsCommand(cmd);
     }
 }
 /// <summary>
 /// 
 /// </summary>
 /// <param name="dataContainer"></param>
 public void FireNewCommand(AUserCommand command)
 {
     NewPhysicsCommand?.Invoke(command);
 }