HelloWorld.JsonDataService.GetPlayer C# (CSharp) Method

        public GamePlayer GetPlayer( Guid userId )
        {
            lock ( _sync )
              {

            JsonPlayer player;
            if ( players.TryGetValue( userId, out player ) )
              return player;

            var filepath = Path.ChangeExtension( Path.Combine( playersDirectory, userId.ToString( "D" ) ), _extensions );

            var data = JsonDataItem.LoadData( filepath, new { Nickname = NameService.AllocateName(), Initiation = GameHost.GameRules.GetInitiation(), Init = true, Resources = new ItemCollection() } );

            player = new JsonPlayer( this, userId, data );
            player.Init();

            return players[userId] = player;

              }
        }