private async Task UpdateGameServerAsync()
{
if (steamServerQueryService == null)
{
return;
}
IsBusy = true;
try
{
Parsers.TryParseIPEndpoint(ServerAdress, out var endPoint);
steamServerQueryService.EndPoint = endPoint;
SteamServerInfo serverInfo = null;
List <PlayerInfo> playerInfo = null;
try
{
serverInfo = await steamServerQueryService.GetServerInfoAsync().ConfigureAwait(false);
playerInfo = (await steamServerQueryService.GetPlayersAsync().ConfigureAwait(false))?.Where(x => !string.IsNullOrEmpty(x.Name)).OrderBy(x => x.Name).ToList();
}
catch (Exception ex)
{
ConnectError = true;
//Connected = false;
return;
}
Application.Current.Dispatcher.Invoke(new Action(() =>
{
ConnectError = false;
Connected = true;
PlayerCount = serverInfo.Players;
if (playerInfo != null)
{
if (OnlinePlayers == null)
{
OnlinePlayers = new ObservableRangeCollection <PlayerInfo>(playerInfo);
}
else
{
OnlinePlayers.ReplaceRange(playerInfo);
}
PlayerCount = OnlinePlayers.Count();
}
MaxPlayerCount = serverInfo.MaxPlayers;
ServerHeading = $"{serverInfo.Name} ({PlayerCount}/{MaxPlayerCount})";
}));
}
finally
{
IsBusy = false;
}
}
private void UpdateOnlinePlayers(object sender)
{
bool playerListChanged = false;
var server = sender as Server;
if (sender == null ||
!server.IsRconConnected ||
Rcon == null)
{
return;
}
var newList = Rcon.GetPlayerList().With(list => list.Where(p => p != null));
if (newList == null)
{
return;
}
if (newList.Count() == 0)
{
lock (server.lockOnlinePlayers)
OnlinePlayers.Clear();
if (OnPlayerListChange != null)
{
OnPlayerListChange(OnlinePlayers.ToList(), this);
}
return;
}
HashSet <Guid> onlineIds = new HashSet <Guid> (newList.Select(player => player.NickId));
lock (server.lockOnlinePlayers)
{
playerListChanged = OnlinePlayers.Count(p => !onlineIds.Contains(p.NickId)) > 0;
OnlinePlayers.RemoveAll(player => !onlineIds.Contains(player.NickId));
foreach (var player in newList)
{
var existing = OnlinePlayers.FirstOrDefault(p => p.NickId.Equals(player.NickId));
if (existing == null)
{
OnlinePlayers.Add(player);
playerListChanged = true;
}
else
{
if (!playerListChanged)
{
playerListChanged = existing.Ping != player.Ping ||
existing.Status != player.Status ||
existing.CoalitionIndex != player.CoalitionIndex;
}
existing.Ping = player.Ping;
existing.Status = player.Status;
existing.ClientId = player.ClientId;
existing.CoalitionIndex = player.CoalitionIndex;
}
}
if (playerListChanged && OnPlayerListChange != null)
{
OnPlayerListChange(OnlinePlayers.ToList(), this);
}
}
}