/// <summary>
/// <see cref="IDisposable.Dispose"/>
/// </summary>
public async Task DisposeAsync()
{
await this.CloseMqtt();
await this.SetState(MultiPlayerState.Closed);
this.p2pNetwork?.Dispose();
this.p2pNetwork = null;
this.ready?.Dispose();
this.ready = null;
this.error?.Dispose();
this.error = null;
if (!(this.remotePlayersByEndpoint is null))
{
lock (this.remotePlayersByEndpoint)
{
this.playersById.Clear();
this.remotePlayersByIndex.Clear();
foreach (Player Player in this.remotePlayersByEndpoint.Values)
{
if (Player.Connection != null)
{
Player.Connection.Dispose();
}
}
this.remotePlayersByEndpoint.Clear();
this.remotePlayers = null;
}
}
}
internal PeerConnection(TcpClient TcpConnection, PeerToPeerNetwork Network, IPEndPoint RemoteEndpoint,
bool EncapsulatePackets)
{
this.network = Network;
this.remoteEndpoint = RemoteEndpoint;
this.tcpConnection = TcpConnection;
this.stream = this.tcpConnection.GetStream();
this.encapsulatePackets = EncapsulatePackets;
}
internal IPEndPoint GetExpectedEndpoint(PeerToPeerNetwork Network)
{
if (IPAddress.Equals(this.publicEndpoint.Address, Network.ExternalAddress))
{
return(this.localEndpoint);
}
else
{
return(this.publicEndpoint);
}
}
internal PeerConnection(BinaryTcpClient TcpConnection, PeerToPeerNetwork Network, IPEndPoint RemoteEndpoint,
bool EncapsulatePackets)
{
this.network = Network;
this.remoteEndpoint = RemoteEndpoint;
this.tcpConnection = TcpConnection;
this.encapsulatePackets = EncapsulatePackets;
this.tcpConnection.OnDisconnected += TcpConnection_OnDisconnected;
this.tcpConnection.OnError += TcpConnection_OnError;
this.tcpConnection.OnReceived += TcpConnection_OnReceived;
this.tcpConnection.OnSent += TcpConnection_OnSent;
}
/// <summary>
/// <see cref="IDisposable.Dispose"/>
/// </summary>
public void Dispose()
{
this.CloseMqtt();
this.State = MultiPlayerState.Closed;
if (this.p2pNetwork != null)
{
this.p2pNetwork.Dispose();
this.p2pNetwork = null;
}
if (this.ready != null)
{
this.ready.Dispose();
this.ready = null;
}
if (this.error != null)
{
this.error.Dispose();
this.error = null;
}
if (this.remotePlayersByEndpoint != null)
{
lock (this.remotePlayersByEndpoint)
{
this.playersById.Clear();
this.remotePlayersByIndex.Clear();
foreach (Player Player in this.remotePlayersByEndpoint.Values)
{
if (Player.Connection != null)
{
Player.Connection.Dispose();
}
}
this.remotePlayersByEndpoint.Clear();
this.remotePlayers = null;
}
}
}
/// <summary>
/// Manages a multi-player environment.
/// </summary>
/// <param name="ApplicationName">Name of application.</param>
/// <param name="AllowMultipleApplicationsOnSameMachine">Allow multiple application on the same machine.</param>
/// <param name="MqttServer">MQTT server host.</param>
/// <param name="MqttPort">MQTT port to use.</param>
/// <param name="MqttTls">If TLS is to be used for the MQTT connection.</param>
/// <param name="MqttUserName">MQTT user name.</param>
/// <param name="MqttPassword">MQTT password.</param>
/// <param name="MqttNegotiationTopic">MQTT topic to use for multiplayer negotiation.</param>
/// <param name="EstimatedMaxNrPlayers">Estimated number of maximum players.</param>
/// <param name="PlayerId">Player ID.</param>
/// <param name="PlayerMetaInfo">Meta-information about player.</param>
public MultiPlayerEnvironment(string ApplicationName, bool AllowMultipleApplicationsOnSameMachine,
string MqttServer, int MqttPort, bool MqttTls, string MqttUserName, string MqttPassword,
string MqttNegotiationTopic, int EstimatedMaxNrPlayers, Guid PlayerId, params KeyValuePair <string, string>[] PlayerMetaInfo)
{
this.localPlayer = new Player(PlayerId, new IPEndPoint(IPAddress.Any, 0), new IPEndPoint(IPAddress.Any, 0), PlayerMetaInfo);
this.playersById[PlayerId] = this.localPlayer;
this.applicationName = ApplicationName;
this.mqttServer = MqttServer;
this.mqttPort = MqttPort;
this.mqttTls = MqttTls;
this.mqttUserName = MqttUserName;
this.mqttPassword = MqttPassword;
this.mqttNegotiationTopic = MqttNegotiationTopic;
this.p2pNetwork = new PeerToPeerNetwork(AllowMultipleApplicationsOnSameMachine ? this.applicationName + " (" + PlayerId.ToString() + ")" :
this.applicationName, 0, 0, EstimatedMaxNrPlayers);
this.p2pNetwork.OnStateChange += this.P2PNetworkStateChange;
this.p2pNetwork.OnPeerConnected += new PeerConnectedEventHandler(P2pNetwork_OnPeerConnected);
this.p2pNetwork.OnUdpDatagramReceived += new UdpDatagramEvent(P2pNetwork_OnUdpDatagramReceived);
}