using System; using System.Collections.Generic; using System.Text; using System.Net; using System.Net.Sockets; using System.Threading; using System.IO; using libsecondlife; using OpenSim.Region.Environment.Scenes; using OpenSim.Region.Environment.Interfaces; using OpenSim.Framework.Interfaces; using OpenSim.Framework.Utilities; namespace OpenSim.Region.Environment.Modules { public class ChatModule :IRegionModule { private Scene m_scene; private string m_server = "irc2.choopa.net"; private int m_port = 6668; private string m_user = "USER OpenSimBot 8 * :I'm a OpenSim to irc bot"; private string m_nick = "OpenSimBot"; private string m_channel = "#opensim"; private NetworkStream m_stream; private TcpClient m_irc; private StreamWriter m_ircWriter; private StreamReader m_ircReader; private Thread pingSender; private bool connected = false; public ChatModule() { } public void Initialise(Scene scene) { m_scene = scene; m_scene.EventManager.OnNewClient += NewClient; //should register a optional API Method, so other modules can send chat messages using this module } public void PostInitialise() { try { m_irc = new TcpClient(m_server, m_port); m_stream = m_irc.GetStream(); m_ircReader = new StreamReader(m_stream); m_ircWriter = new StreamWriter(m_stream); pingSender = new Thread(new ThreadStart(this.PingRun)); pingSender.Start(); m_ircWriter.WriteLine(m_user); m_ircWriter.Flush(); m_ircWriter.WriteLine("NICK " + m_nick); m_ircWriter.Flush(); m_ircWriter.WriteLine("JOIN " + m_channel); m_ircWriter.Flush(); connected = true; } catch (Exception e) { Console.WriteLine(e.ToString()); } } public void CloseDown() { m_ircWriter.Close(); m_ircReader.Close(); m_irc.Close(); } public string GetName() { return "ChatModule"; } public void NewClient(IClientAPI client) { client.OnChatFromViewer += SimChat; } public void PingRun() { while (true) { m_ircWriter.WriteLine("PING :" + m_server); m_ircWriter.Flush(); Thread.Sleep(15000); } } public void SimChat(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID) { ScenePresence avatar = null; avatar = m_scene.RequestAvatar(fromAgentID); if (avatar != null) { fromPos = avatar.AbsolutePosition; fromName = avatar.Firstname + " " + avatar.Lastname; avatar = null; } if (connected) { m_ircWriter.WriteLine("MSG " + m_channel +" :" + fromName + ", " + Util.FieldToString(message)); m_ircWriter.Flush(); } m_scene.ForEachScenePresence(delegate(ScenePresence presence) { int dis = -1000; //err ??? the following code seems to be request a scenePresence when it already has a ref to it avatar = m_scene.RequestAvatar(presence.ControllingClient.AgentId); if (avatar != null) { dis = (int)avatar.AbsolutePosition.GetDistanceTo(fromPos); } switch (type) { case 0: // Whisper if ((dis < 10) && (dis > -10)) { //should change so the message is sent through the avatar rather than direct to the ClientView presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, fromAgentID); } break; case 1: // Say if ((dis < 30) && (dis > -30)) { //Console.WriteLine("sending chat"); presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, fromAgentID); } break; case 2: // Shout if ((dis < 100) && (dis > -100)) { presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, fromAgentID); } break; case 0xff: // Broadcast presence.ControllingClient.SendChatMessage(message, type, fromPos, fromName, fromAgentID); break; } }); } } }