/**
  * Consente a un player di creare una nuova partita.
  *
  * @param idGame id della partita da creare.
  * @throws MalformedURLException
  * @throws RemoteException
  * @throws NotBoundException
  */
 public void createGame(String idGame)
     throws MalformedURLException, RemoteException, NotBoundException {
   idGameCreated = idGame;
   creator = true;
   server.createGame(p, idGame);
 }