private String moveDirection(Player player)
      {
        String returned;

        switch (directionCom) // finds direction to move and moves user
          {
            case 'N':
                returned = player.currentRoom.moveNorth(player);
                return returned;
            case 'S':
                returned = player.currentRoom.moveSouth(player);
                return returned;
            case 'E':
                returned = player.currentRoom.moveEast(player);
                return returned;
            case 'W':
                returned = player.currentRoom.moveWest(player);
                return returned;
            default:
                return ("Unknown Error");
          }
      }