transferred from trunk/Generation3 of lidgren-network

Lidgren.Network/NetClient.cs

@@ -0,0 +1,104 @@
+/* Copyright (c) 2010 Michael Lidgren
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+and associated documentation files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+using System;
+
+namespace Lidgren.Network
+{
+	public class NetClient : NetPeer
+	{
+		/// <summary>
+		/// Gets the connection to the server, if any
+		/// </summary>
+		public NetConnection ServerConnection
+		{
+			get
+			{
+				NetConnection retval = null;
+				if (m_connections.Count > 0)
+				{
+					try
+					{
+						retval = m_connections[0];
+					}
+					catch
+					{
+						// preempted!
+						return null;
+					}
+				}
+				return retval;
+			}
+		}
+
+		public NetClient(NetPeerConfiguration config)
+			: base(config)
+		{
+			config.AcceptIncomingConnections = false;
+		}
+
+		/// <summary>
+		/// Disconnect from server
+		/// </summary>
+		/// <param name="byeMessage">reason for disconnect</param>
+		public void Disconnect(string byeMessage)
+		{
+			NetConnection serverConnection = ServerConnection;
+			if (serverConnection == null)
+			{
+				LogWarning("Disconnect requested when not connected!");
+				return;
+			}
+			serverConnection.Disconnect(byeMessage);
+		}
+
+		/// <summary>
+		/// Sends message to server
+		/// </summary>
+		public void SendMessage(NetOutgoingMessage msg, NetDeliveryMethod method)
+		{
+			NetConnection serverConnection = ServerConnection;
+			if (serverConnection == null)
+			{
+				//LogError("Cannot send message, no server connection!");
+				return;
+			}
+			serverConnection.SendMessage(msg, method);
+		}
+
+		/// <summary>
+		/// Sends message to server
+		/// </summary>
+		public void SendMessage(NetOutgoingMessage msg, NetDeliveryMethod method, int sequenceChannel)
+		{
+			NetConnection serverConnection = ServerConnection;
+			if (serverConnection == null)
+			{
+				//LogError("Cannot send message, no server connection!");
+				return;
+			}
+			serverConnection.SendMessage(msg, method, sequenceChannel);
+		}
+
+		public override string ToString()
+		{
+			return "[NetClient " + ServerConnection + "]";
+		}
+
+	}
+}