@Override
 public void place(float x, float y) {
   try {
     entityCreator.createNewEntity(TypeEnum.RHINOBOT, x, y);
   } catch (SlickException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
   }
 }
 @Override
 public void move(float x, float y) {
   entityCreator.moveSelectedEntities(TypeEnum.RHINOBOT, x, y);
 }
 @Override
 public void delete() {
   entityCreator.delete(TypeEnum.RHINOBOT);
 }
 @Override
 public void select(float x, float y) {
   entityCreator.select(TypeEnum.RHINOBOT, x, y);
 }