private void Loop()
{
var writer = new NetDataWriter();
var broadcastPacket = new LobbyBroadcastPacket()
{
ClientId = ClientInstance.Id
};
while (_isRunning)
{
broadcastPacket.Username = Username;
broadcastPacket.IsHosting = _game.SkirmishManager?.IsHosting ?? false;
writer.Reset();
_processor.Write(writer, broadcastPacket);
_manager.SendBroadcast(writer, Ports.LobbyScan);
_manager.PollEvents();
var removedCount = _players.RemoveAll(IsTimedOut);
if (removedCount > 0)
{
Logger.Info($"Timeout: Removed {removedCount} players from lobby.");
}
Thread.Sleep(100);
}
bool IsTimedOut(LobbyPlayer player) =>
(DateTime.Now - player.LastSeen).TotalSeconds >= 3.0;
}
private void LobbyBroadcastReceived(LobbyBroadcastPacket packet, IPEndPoint endPoint)
{
var player = _players.FirstOrDefault(p => p.EndPoint.Equals(endPoint) && p.ProcessId == packet.ProcessId);
if (player == null)
{
player = new LobbyPlayer()
{
EndPoint = endPoint,
ProcessId = packet.ProcessId
};
_players.Add(player);
}
player.Username = packet.Username;
player.IsHosting = packet.IsHosting;
player.LastSeen = DateTime.Now;
}
private GameSession AddLobbyGameSession(LobbyBroadcastPacket packet, IPEndPoint ip = null)
{
var gameSession = _gameSessions.FirstOrDefault(p => p.Id == packet.Id);
if (gameSession == null)
{
gameSession = new GameSession()
{
Id = packet.Id,
SessionName = packet.SessionName,
SessionCreator = packet.SessionCreator,
JoinedPlayersNumber = packet.JoinedPlayersNumber,
FieldHeight = packet.FieldHeight,
FieldWidth = packet.FieldWidth,
IP = packet.Ip,
BroadcastReceivedTimeStamp = DateTime.Now
};
lock (_synch) { _gameSessions.Add(gameSession); }
listBoxLobby.Items.Add(packet.ToString());
}
else
{
gameSession.JoinedPlayersNumber = packet.JoinedPlayersNumber;
gameSession.BroadcastReceivedTimeStamp = DateTime.Now;
for (int i = 0; i < listBoxLobby.Items.Count; i++)
{
var item = listBoxLobby.Items[i];
var lobbyItem = ((string)item);
if (lobbyItem.Contains(gameSession.GetKey()))
{
var index = listBoxLobby.Items.IndexOf(item);
if (index >= 0)
{
listBoxLobby.Items.RemoveAt(index);
listBoxLobby.Items.Insert(index, packet.ToString());
}
}
}
}
return(gameSession);
}
private void buttonCreateGame_Click(object sender, EventArgs e)
{
var packet = new LobbyBroadcastPacket();
packet.Id = Guid.NewGuid();
packet.SessionName = textBoxSessionName.Text;
packet.SessionCreator = textBoxPlayerName.Text;
packet.FieldHeight = Convert.ToInt32(textBoxFieldHeight.Text);
packet.FieldWidth = Convert.ToInt32(textBoxFieldWIdth.Text);
packet.Ip = GetMulticastIp();
Broadcaster.BroadcastGameSession <LobbyBroadcastPacket>(() => { return(packet); });
var gameSession = AddLobbyGameSession(packet);
using (var game = new GameForm(gameSession, new GameSettings
{
PlayerName = textBoxPlayerName.Text,
Team = GetTeam()
}))
{
game.Run();
}
}
private void buttonCreateGame_Click(object sender, EventArgs e)
{
var packet = new LobbyBroadcastPacket();
packet.Id = Guid.NewGuid();
packet.SessionName = textBoxSessionName.Text;
packet.SessionCreator = textBoxPlayerName.Text;
packet.FieldHeight = Convert.ToInt32(textBoxFieldHeight.Text);
packet.FieldWidth = Convert.ToInt32(textBoxFieldWIdth.Text);
packet.Ip = GetMulticastIp();
Broadcaster.BroadcastGameSession<LobbyBroadcastPacket>(() => { return packet; });
var gameSession = AddLobbyGameSession(packet);
using (var game = new GameForm(gameSession, new GameSettings
{
PlayerName = textBoxPlayerName.Text,
Team = GetTeam()
}))
{
game.Run();
}
}
private GameSession AddLobbyGameSession(LobbyBroadcastPacket packet, IPEndPoint ip = null)
{
var gameSession = _gameSessions.FirstOrDefault(p => p.Id == packet.Id);
if (gameSession == null)
{
gameSession = new GameSession()
{
Id = packet.Id,
SessionName = packet.SessionName,
SessionCreator = packet.SessionCreator,
JoinedPlayersNumber = packet.JoinedPlayersNumber,
FieldHeight = packet.FieldHeight,
FieldWidth = packet.FieldWidth,
IP = packet.Ip,
BroadcastReceivedTimeStamp = DateTime.Now
};
lock (_synch) { _gameSessions.Add(gameSession); }
listBoxLobby.Items.Add(packet.ToString());
}
else
{
gameSession.JoinedPlayersNumber = packet.JoinedPlayersNumber;
gameSession.BroadcastReceivedTimeStamp = DateTime.Now;
for (int i = 0; i < listBoxLobby.Items.Count; i++)
{
var item = listBoxLobby.Items[i];
var lobbyItem = ((string)item);
if (lobbyItem.Contains(gameSession.GetKey()))
{
var index = listBoxLobby.Items.IndexOf(item);
if (index >= 0)
{
listBoxLobby.Items.RemoveAt(index);
listBoxLobby.Items.Insert(index, packet.ToString());
}
}
}
}
return gameSession;
}