Octgn.Play.PlayWindow.InitializePlayerSummary C# (CSharp) Method

        private void InitializePlayerSummary(object sender, EventArgs e)
        {
            var textBlock = (TextBlock)sender;
            var player = textBlock.DataContext as Player;
//            if (player != null && player.IsGlobalPlayer)
//            {
//                textBlock.Visibility = Visibility.Collapsed;
//                return;
//            }
            string format;
            if (player != null && player.IsGlobalPlayer)
            {
                format = Program.GameEngine.Definition.GlobalPlayer.IndicatorsFormat;
            }
            else
            { 
                format = Program.GameEngine.Definition.Player.IndicatorsFormat; 
            }

            if (format == null)
            {
                textBlock.Visibility = Visibility.Collapsed;
                return;
            }

            var multi = new MultiBinding();
            int placeholder = 0;
            format = Regex.Replace(format, @"{#([^}]*)}", delegate(Match match)
                                                              {
                                                                  string name = match.Groups[1].Value;
                                                                  if (player != null)
                                                                  {
                                                                      Counter counter =
                                                                          player.Counters.FirstOrDefault(
                                                                              c => c.Name == name);
                                                                      if (counter != null)
                                                                      {
                                                                          multi.Bindings.Add(new Binding("Value") { Source = counter });
                                                                          return "{" + placeholder++ + "}";
                                                                      }
                                                                  }
                                                                  if (player != null)
                                                                  {
                                                                      Group group =
                                                                          player.IndexedGroups.FirstOrDefault(
                                                                              g => g != null && g.Name == name);
                                                                      if (@group != null)
                                                                      {
                                                                          multi.Bindings.Add(new Binding("Count") { Source = @group.Cards });
                                                                          return "{" + placeholder++ + "}";
                                                                      }
                                                                  }
                                                                  return "?";
                                                              });
            multi.StringFormat = format;
            textBlock.SetBinding(TextBlock.TextProperty, multi);
        }