public void Send(params object[] p)
{
if (!GameConfig.MpEnabled)
{
return;
}
string msg = "";
foreach (object o in p)
{
if (msg.Length > 0)
{
msg += " ";
}
msg += o.ToString();
}
if (!msg.EndsWith("\n"))
{
msg += "\n";
}
byte[] encoded = Encoding.ASCII.GetBytes(msg);
try {
Stream.Write(encoded, 0, encoded.Length);
Stream.Flush();
} catch (System.IO.IOException) {
Restart();
}
catch (Exception ex) {
MpUtils.Log(MpUtils.LogLevel.Error, "MpClient",
"Unhandled exception in MpClient.Send of type {0}: {1}",
ex.GetType().Name, ex.Message);
}
}
private void SomeoneDropped(string cid)
{
if (OtherPlayers.ContainsKey(cid))
{
DelegateWork(() => {
if (OtherPlayers.ContainsKey(cid))
{
OtherPlayer op = OtherPlayers[cid];
GameObject.Destroy(op.Actor);
OtherPlayers.Remove(cid);
MpUtils.Log(MpUtils.LogLevel.Info, "MpHandler",
"Someone dropped out, was {0}, now {1} other players",
cid, OtherPlayers.Count);
}
});
}
}
private void SomeoneJoined(string cid)
{
if (!OtherPlayers.ContainsKey(cid))
{
DelegateWork(() => {
if (!OtherPlayers.ContainsKey(cid))
{
OtherPlayer op = new OtherPlayer(cid);
OtherPlayers[cid] = op;
op.Actor = UnityUtils.LoadResource <GameObject>("Prefabs/OtherPlayer", true);
MpUtils.Log(MpUtils.LogLevel.Info, "MpHandler",
"Someone joined {0}, now {1} other players",
cid, OtherPlayers.Count);
}
});
}
}
private void ReadSync()
{
string accum = "";
byte[] buff = new byte[512];
MpUtils.Log(MpUtils.LogLevel.Warning, "MpClient", "Now reading from connection");
while (ContinueRunning)
{
try
{
IAsyncResult ar = Stream.BeginRead(buff, 0, buff.Length, null, null);
while (!ar.IsCompleted && ContinueRunning)
{
Thread.Sleep(200);
}
if (!ContinueRunning)
{
return;
}
int read = Stream.EndRead(ar);
string decoded = Encoding.ASCII.GetString(buff, 0, read);
accum += decoded;
while (accum.Contains("\n"))
{
string nextLine = accum.Substring(0, accum.IndexOf("\n"));
accum = accum.Substring(accum.IndexOf("\n") + 1);
ParseAndDoleOut(nextLine);
}
}
catch (System.IO.IOException)
{
MpUtils.Log(MpUtils.LogLevel.Warning, "MpClient", "Connection broken, no longer reading");
ContinueRunning = false;
}
catch (Exception ex)
{
MpUtils.Log(MpUtils.LogLevel.Error, "MpClient",
"Unhandled exception in MpClient.ReadSync of type {0}: {1}",
ex.GetType().Name, ex.Message);
ContinueRunning = false;
}
}
}
private void ParseAndDoleOut(string feed)
{
List <string> feedParts = new List <string>(feed.Split(new char[] { ' ' }));
if (feedParts.Count == 0)
{
return;
}
feedParts.Reverse();
Stack <string> parts = new Stack <string>(feedParts);
string cid = parts.Pop();
if (cid == "identity")
{
Identity = parts.Pop();
MpUtils.Log(MpUtils.LogLevel.Info, "MpClient",
"[MpClient] Now identity {0}", Identity);
}
else if (cid == "error")
{
MpUtils.Log(MpUtils.LogLevel.Warning, "MpClient",
"[MpClient] Server sent error: {0}", feed);
}
else if (cid == Identity)
{
/* ignore stuff about us, we already know yo */
}
else
{
string cmd = parts.Pop();
if (cmd == "position")
{
if (OnPositionUpdate != null)
{
float px = float.Parse(parts.Pop());
float py = float.Parse(parts.Pop());
float pz = float.Parse(parts.Pop());
OnPositionUpdate(cid, px, py, pz);
}
}
else if (cmd == "join")
{
if (OnSomeoneJoined != null)
{
OnSomeoneJoined(cid);
}
}
else if (cmd == "drop")
{
if (OnSomeoneDropped != null)
{
OnSomeoneDropped(cid);
}
}
else
{
MpUtils.Log(MpUtils.LogLevel.Error, "MpClient",
"No handler for cmd {0} on cid {1}", cmd, cid);
}
}
}
