getTurns(DataInputStream dis)

/**
   * A method for getting the total number of turns played
   * in a given TTT game from the input file.
   * @param DataInputStream dis, the current DIS being used
   * @return int turns, the total number of turns played.
   */
   public int getTurns(DataInputStream dis) {
      dis = this.dis;
      try{
         dis.readChar();
         turns++;
      } catch (IOException e) {
            System.out.println("Nothing to read here, folks, move along.");
      }
      return turns;
   }