/**
  * @Route("/admin/game/edit/{id}", requirements={"id" = "\d+"}, name="admin_game_edit")
  */
 public function editAction(Game $game, Request $request)
 {
     $game->setOldName($game->getName());
     $form = $this->createForm(new GameType(), $game);
     $form->handleRequest($request);
     if ($form->isSubmitted() && $form->isValid()) {
         $em = $this->getDoctrine()->getManager();
         $em->flush();
         $this->notifyPlayersOfGameUpdate($game);
         return $this->redirectToRoute('admin_game_home');
     }
     return $this->render('admin/game/edit.html.twig', array('game' => $game, 'form' => $form->createView()));
 }