/// <summary>
/// Keep receiving incoming packets.
/// </summary>
void Update()
{
Buffer buffer;
bool changed = false;
long time = System.DateTime.UtcNow.Ticks / 10000;
// Automatically try to connect and reconnect if not connected
if (mRemoteAddress != null && mTcp.stage == TcpProtocol.Stage.NotConnected && mNextConnect < time)
{
mNextConnect = time + 5000;
mTcp.Connect(mRemoteAddress);
}
// TCP-based lobby
while (mTcp.ReceivePacket(out buffer))
{
if (buffer.size > 0)
{
try
{
BinaryReader reader = buffer.BeginReading();
Packet response = (Packet)reader.ReadByte();
if (response == Packet.ResponseID)
{
if (mTcp.VerifyResponseID(response, reader))
{
isActive = true;
// Request the server list -- with TCP this only needs to be done once
mTcp.BeginSend(Packet.RequestServerList).Write(GameServer.gameID);
mTcp.EndSend();
}
}
else if (response == Packet.Disconnect)
{
knownServers.Clear();
isActive = false;
changed = true;
errorString = "";
}
else if (response == Packet.ResponseServerList)
{
lock (knownServers.list) knownServers.list.Clear();
knownServers.ReadFrom(reader, time);
changed = true;
errorString = "";
}
else if (response == Packet.Error)
{
errorString = reader.ReadString();
Debug.LogWarning(errorString);
changed = true;
}
}
catch (System.Exception ex)
{
errorString = ex.Message;
Debug.LogWarning(ex.Message);
mTcp.Close(false);
}
}
buffer.Recycle();
}
// Trigger the listener callback
if (changed && onChange != null)
{
onChange();
}
}
/// <summary>
/// Process a single incoming packet. Returns whether we should keep processing packets or not.
/// </summary>
bool ProcessPacket(Buffer buffer, IPEndPoint ip)
{
mPacketSource = ip;
BinaryReader reader = buffer.BeginReading();
if (buffer.size == 0)
{
return(true);
}
int packetID = reader.ReadByte();
Packet response = (Packet)packetID;
#if DEBUG_PACKETS && !STANDALONE
if (response != Packet.ResponsePing && response != Packet.Broadcast)
{
UnityEngine.Debug.Log("Client: " + response + " (" + buffer.size + " bytes) " + ((ip == null) ? "(TCP)" : "(UDP)"));
}
#endif
// Verification step must be passed first
if (response == Packet.ResponseID || mTcp.stage == TcpProtocol.Stage.Verifying)
{
if (mTcp.VerifyResponseID(response, reader))
{
mTimeDifference = reader.ReadInt64() - (System.DateTime.UtcNow.Ticks / 10000);
#if !UNITY_WEBPLAYER
if (mUdp.isActive)
{
// If we have a UDP listener active, tell the server
BeginSend(Packet.RequestSetUDP).Write((ushort)mUdp.listeningPort);
EndSend();
}
#endif
mCanPing = true;
if (onConnect != null)
{
onConnect(true, null);
}
}
return(true);
}
OnPacket callback;
if (packetHandlers.TryGetValue((byte)response, out callback) && callback != null)
{
callback(response, reader, ip);
return(true);
}
switch (response)
{
case Packet.Empty: break;
case Packet.ForwardToAll:
case Packet.ForwardToOthers:
case Packet.ForwardToAllSaved:
case Packet.ForwardToOthersSaved:
case Packet.ForwardToHost:
case Packet.BroadcastAdmin:
case Packet.Broadcast:
{
packetSourceID = reader.ReadInt32();
int channelID = reader.ReadInt32();
if (onForwardedPacket != null)
{
onForwardedPacket(channelID, reader);
}
break;
}
case Packet.ForwardToPlayer:
{
packetSourceID = reader.ReadInt32();
reader.ReadInt32(); // Skip the target player ID
int channelID = reader.ReadInt32();
if (onForwardedPacket != null)
{
onForwardedPacket(channelID, reader);
}
break;
}
case Packet.ForwardByName:
{
packetSourceID = reader.ReadInt32();
reader.ReadString(); // Skip the player name
int channelID = reader.ReadInt32();
if (onForwardedPacket != null)
{
onForwardedPacket(channelID, reader);
}
break;
}
case Packet.ResponseSetPlayerData:
{
int pid = reader.ReadInt32();
Player target = GetPlayer(pid);
if (target != null)
{
string path = reader.ReadString();
DataNode node = target.Set(path, reader.ReadObject());
if (onSetPlayerData != null)
{
onSetPlayerData(target, path, node);
}
}
else
{
UnityEngine.Debug.LogError("Not found: " + pid);
}
break;
}
case Packet.ResponsePing:
{
int ping = (int)(mMyTime - mPingTime);
if (ip != null)
{
if (onPing != null && ip != null)
{
onPing(ip, ping);
}
}
else
{
mCanPing = true;
mPing = ping;
}
break;
}
case Packet.ResponseSetUDP:
{
#if !UNITY_WEBPLAYER
// The server has a new port for UDP traffic
ushort port = reader.ReadUInt16();
if (port != 0 && mTcp.tcpEndPoint != null)
{
IPAddress ipa = new IPAddress(mTcp.tcpEndPoint.Address.GetAddressBytes());
mServerUdpEndPoint = new IPEndPoint(ipa, port);
// Send the first UDP packet to the server
if (mUdp.isActive)
{
mBuffer = Buffer.Create();
mBuffer.BeginPacket(Packet.RequestActivateUDP).Write(playerID);
mBuffer.EndPacket();
mUdp.Send(mBuffer, mServerUdpEndPoint);
mBuffer.Recycle();
mBuffer = null;
}
}
else
{
mServerUdpEndPoint = null;
}
#endif
break;
}
case Packet.ResponseJoiningChannel:
{
int channelID = reader.ReadInt32();
int count = reader.ReadInt16();
Channel ch = GetChannel(channelID, true);
for (int i = 0; i < count; ++i)
{
int pid = reader.ReadInt32();
Player p = GetPlayer(pid, true);
if (reader.ReadBoolean())
{
p.name = reader.ReadString();
p.dataNode = reader.ReadDataNode();
}
ch.players.Add(p);
}
break;
}
case Packet.ResponseLoadLevel:
{
// Purposely return after loading a level, ensuring that all future callbacks happen after loading
int channelID = reader.ReadInt32();
string scene = reader.ReadString();
if (onLoadLevel != null)
{
onLoadLevel(channelID, scene);
}
return(false);
}
case Packet.ResponsePlayerJoined:
{
int channelID = reader.ReadInt32();
Channel ch = GetChannel(channelID);
if (ch != null)
{
Player p = GetPlayer(reader.ReadInt32(), true);
if (reader.ReadBoolean())
{
p.name = reader.ReadString();
p.dataNode = reader.ReadDataNode();
}
ch.players.Add(p);
if (onPlayerJoin != null)
{
onPlayerJoin(channelID, p);
}
}
break;
}
case Packet.ResponsePlayerLeft:
{
int channelID = reader.ReadInt32();
int playerID = reader.ReadInt32();
Channel ch = GetChannel(channelID);
if (ch != null)
{
Player p = ch.GetPlayer(playerID);
ch.players.Remove(p);
RebuildPlayerDictionary();
if (onPlayerLeave != null)
{
onPlayerLeave(channelID, p);
}
}
break;
}
case Packet.ResponseSetHost:
{
int channelID = reader.ReadInt32();
int hostID = reader.ReadInt32();
for (int i = 0; i < mChannels.size; ++i)
{
Channel ch = mChannels[i];
if (ch.id == channelID)
{
ch.host = GetPlayer(hostID);
if (onHostChanged != null)
{
onHostChanged(ch);
}
break;
}
}
break;
}
case Packet.ResponseSetChannelData:
{
int channelID = reader.ReadInt32();
Channel ch = GetChannel(channelID);
if (ch != null)
{
string path = reader.ReadString();
DataNode node = ch.Set(path, reader.ReadObject());
if (onSetChannelData != null)
{
onSetChannelData(ch, path, node);
}
}
break;
}
case Packet.ResponseJoinChannel:
{
int channelID = reader.ReadInt32();
bool success = reader.ReadBoolean();
string msg = success ? null : reader.ReadString();
// mJoining can contain -2 and -1 when joining random channels
if (!mJoining.Remove(channelID))
{
for (int i = 0; i < mJoining.size; ++i)
{
int id = mJoining[i];
if (id < 0)
{
mJoining.RemoveAt(i);
break;
}
}
}
#if UNITY_EDITOR
if (!success)
{
UnityEngine.Debug.LogError("ResponseJoinChannel: " + success + ", " + msg);
}
#endif
if (onJoinChannel != null)
{
onJoinChannel(channelID, success, msg);
}
break;
}
case Packet.ResponseLeaveChannel:
{
int channelID = reader.ReadInt32();
for (int i = 0; i < mChannels.size; ++i)
{
Channel ch = mChannels[i];
if (ch.id == channelID)
{
mChannels.RemoveAt(i);
break;
}
}
RebuildPlayerDictionary();
if (onLeaveChannel != null)
{
onLeaveChannel(channelID);
}
// Purposely exit after receiving a "left channel" notification so that other packets get handled in the next frame.
return(false);
}
case Packet.ResponseRenamePlayer:
{
Player p = GetPlayer(reader.ReadInt32());
string oldName = p.name;
if (p != null)
{
p.name = reader.ReadString();
}
if (onRenamePlayer != null)
{
onRenamePlayer(p, oldName);
}
break;
}
case Packet.ResponseCreateObject:
{
if (onCreate != null)
{
int playerID = reader.ReadInt32();
int channelID = reader.ReadInt32();
uint objID = reader.ReadUInt32();
onCreate(channelID, playerID, objID, reader);
}
break;
}
case Packet.ResponseDestroyObject:
{
if (onDestroy != null)
{
int channelID = reader.ReadInt32();
int count = reader.ReadUInt16();
for (int i = 0; i < count; ++i)
{
uint val = reader.ReadUInt32();
onDestroy(channelID, val);
}
}
break;
}
case Packet.ResponseTransferObject:
{
if (onTransfer != null)
{
int from = reader.ReadInt32();
int to = reader.ReadInt32();
uint id0 = reader.ReadUInt32();
uint id1 = reader.ReadUInt32();
onTransfer(from, to, id0, id1);
}
break;
}
case Packet.Error:
{
string err = reader.ReadString();
if (onError != null)
{
onError(err);
}
if (mTcp.stage != TcpProtocol.Stage.Connected && onConnect != null)
{
onConnect(false, err);
}
break;
}
case Packet.Disconnect:
{
if (onLeaveChannel != null)
{
while (mChannels.size > 0)
{
int index = mChannels.size - 1;
Channel ch = mChannels[index];
mChannels.RemoveAt(index);
onLeaveChannel(ch.id);
}
}
mChannels.Clear();
mGetChannelsCallbacks.Clear();
mDictionary.Clear();
mTcp.Close(false);
mLoadFiles.Clear();
mGetFiles.Clear();
mJoining.Clear();
mIsAdmin = false;
if (mLocalServer != null)
{
mLocalServer.localClient = null;
mLocalServer = null;
}
if (onDisconnect != null)
{
onDisconnect();
}
mConfig = new DataNode("Version", Player.version);
break;
}
case Packet.ResponseGetFileList:
{
string filename = reader.ReadString();
int size = reader.ReadInt32();
string[] files = null;
if (size > 0)
{
files = new string[size];
for (int i = 0; i < size; ++i)
{
files[i] = reader.ReadString();
}
}
OnGetFiles cb = null;
if (mGetFiles.TryGetValue(filename, out cb))
{
mGetFiles.Remove(filename);
}
if (cb != null)
{
try
{
cb(filename, files);
}
#if UNITY_EDITOR
catch (System.Exception ex)
{
Debug.LogError(ex.Message + ex.StackTrace);
}
#else
catch (System.Exception) {}
#endif
}
break;
}
case Packet.ResponseLoadFile:
{
string filename = reader.ReadString();
int size = reader.ReadInt32();
byte[] data = reader.ReadBytes(size);
OnLoadFile cb = null;
if (mLoadFiles.TryGetValue(filename, out cb))
{
mLoadFiles.Remove(filename);
}
if (cb != null)
{
try
{
cb(filename, data);
}
#if UNITY_EDITOR
catch (System.Exception ex)
{
Debug.LogError(ex.Message + ex.StackTrace);
}
#else
catch (System.Exception) {}
#endif
}
break;
}
case Packet.ResponseVerifyAdmin:
{
int pid = reader.ReadInt32();
Player p = GetPlayer(pid);
if (p == player)
{
mIsAdmin = true;
}
if (onSetAdmin != null)
{
onSetAdmin(p);
}
break;
}
case Packet.ResponseSetServerData:
{
string path = reader.ReadString();
object obj = reader.ReadObject();
if (obj != null)
{
DataNode node = mConfig.SetHierarchy(path, obj);
if (onSetServerData != null)
{
onSetServerData(path, node);
}
}
else
{
DataNode node = mConfig.RemoveHierarchy(path);
if (onSetServerData != null)
{
onSetServerData(path, node);
}
}
break;
}
case Packet.ResponseChannelList:
{
if (mGetChannelsCallbacks.Count != 0)
{
OnGetChannels cb = mGetChannelsCallbacks.Dequeue();
List <Channel.Info> channels = new List <Channel.Info>();
int count = reader.ReadInt32();
for (int i = 0; i < count; ++i)
{
Channel.Info info = new Channel.Info();
info.id = reader.ReadInt32();
info.players = reader.ReadUInt16();
info.limit = reader.ReadUInt16();
info.hasPassword = reader.ReadBoolean();
info.isPersistent = reader.ReadBoolean();
info.level = reader.ReadString();
info.data = reader.ReadDataNode();
channels.Add(info);
}
if (cb != null)
{
cb(channels);
}
}
break;
}
case Packet.ResponseLockChannel:
{
int channelID = reader.ReadInt32();
bool isLocked = reader.ReadBoolean();
Channel ch = GetChannel(channelID);
if (ch != null)
{
ch.isLocked = isLocked;
}
if (onLockChannel != null)
{
onLockChannel(channelID, isLocked);
}
break;
}
}
return(true);
}
/// <summary>
/// Process a single incoming packet. Returns whether we should keep processing packets or not.
/// </summary>
bool ProcessPacket(Buffer buffer, IPEndPoint ip)
{
mPacketSource = ip;
BinaryReader reader = buffer.BeginReading();
if (buffer.size == 0)
{
return(true);
}
int packetID = reader.ReadByte();
Packet response = (Packet)packetID;
// Verification step must be passed first
if (response == Packet.ResponseID || mTcp.stage == TcpProtocol.Stage.Verifying)
{
if (mTcp.VerifyResponseID(response, reader))
{
mTimeDifference = reader.ReadInt64() - (System.DateTime.UtcNow.Ticks / 10000);
#if !UNITY_WEBPLAYER
if (mUdp.isActive)
{
// If we have a UDP listener active, tell the server
BeginSend(Packet.RequestSetUDP).Write((ushort)mUdp.listeningPort);
EndSend();
}
#endif
mCanPing = true;
if (onConnect != null)
{
onConnect(true, null);
}
}
return(true);
}
//#if !UNITY_EDITOR // DEBUG
// if (response != Packet.ResponsePing) Console.WriteLine("Client: " + response + " " + buffer.position + " of " + buffer.size + ((ip == null) ? " (TCP)" : " (UDP)"));
//#else
// if (response != Packet.ResponsePing) UnityEngine.Debug.Log("Client: " + response + " " + buffer.position + " of " + buffer.size + ((ip == null) ? " (TCP)" : " (UDP)"));
//#endif
OnPacket callback;
if (packetHandlers.TryGetValue((byte)response, out callback) && callback != null)
{
callback(response, reader, ip);
return(true);
}
switch (response)
{
case Packet.Empty: break;
case Packet.ForwardToAll:
case Packet.ForwardToOthers:
case Packet.ForwardToAllSaved:
case Packet.ForwardToOthersSaved:
case Packet.ForwardToHost:
case Packet.Broadcast:
{
if (onForwardedPacket != null)
{
onForwardedPacket(reader);
}
break;
}
case Packet.ForwardToPlayer:
{
// Skip the player ID
reader.ReadInt32();
if (onForwardedPacket != null)
{
onForwardedPacket(reader);
}
break;
}
case Packet.ForwardByName:
{
// Skip the player name
reader.ReadString();
if (onForwardedPacket != null)
{
onForwardedPacket(reader);
}
break;
}
case Packet.SyncPlayerData:
{
Player target = GetPlayer(reader.ReadInt32());
if (target != null)
{
target.data = reader.ReadObject();
if (onPlayerSync != null)
{
onPlayerSync(target);
}
}
break;
}
case Packet.ResponsePing:
{
int ping = (int)(mMyTime - mPingTime);
if (ip != null)
{
if (onPing != null && ip != null)
{
onPing(ip, ping);
}
}
else
{
mCanPing = true;
mPing = ping;
}
break;
}
case Packet.ResponseSetUDP:
{
#if !UNITY_WEBPLAYER
// The server has a new port for UDP traffic
ushort port = reader.ReadUInt16();
if (port != 0)
{
IPAddress ipa = new IPAddress(mTcp.tcpEndPoint.Address.GetAddressBytes());
mServerUdpEndPoint = new IPEndPoint(ipa, port);
// Send the first UDP packet to the server
if (mUdp.isActive)
{
mBuffer = Buffer.Create();
mBuffer.BeginPacket(Packet.RequestActivateUDP).Write(playerID);
mBuffer.EndPacket();
mUdp.Send(mBuffer, mServerUdpEndPoint);
mBuffer.Recycle();
mBuffer = null;
}
}
else
{
mServerUdpEndPoint = null;
}
#endif
break;
}
case Packet.ResponseJoiningChannel:
{
mIsInChannel = true;
mDictionary.Clear();
players.Clear();
mChannelID = reader.ReadInt32();
int count = reader.ReadInt16();
for (int i = 0; i < count; ++i)
{
Player p = new Player();
p.id = reader.ReadInt32();
p.name = reader.ReadString();
p.data = reader.ReadObject();
mDictionary.Add(p.id, p);
players.Add(p);
}
break;
}
case Packet.ResponseLoadLevel:
{
// Purposely return after loading a level, ensuring that all future callbacks happen after loading
if (onLoadLevel != null)
{
onLoadLevel(reader.ReadString());
}
return(false);
}
case Packet.ResponsePlayerLeft:
{
Player p = GetPlayer(reader.ReadInt32());
if (p != null)
{
mDictionary.Remove(p.id);
}
players.Remove(p);
if (onPlayerLeft != null)
{
onPlayerLeft(p);
}
break;
}
case Packet.ResponsePlayerJoined:
{
Player p = new Player();
p.id = reader.ReadInt32();
p.name = reader.ReadString();
p.data = reader.ReadObject();
mDictionary.Add(p.id, p);
players.Add(p);
if (onPlayerJoined != null)
{
onPlayerJoined(p);
}
break;
}
case Packet.ResponseSetHost:
{
mHost = reader.ReadInt32();
if (onSetHost != null)
{
onSetHost(isHosting);
}
break;
}
case Packet.ResponseSetChannelData:
{
mData = reader.ReadString();
if (onSetChannelData != null)
{
onSetChannelData(mData);
}
break;
}
case Packet.ResponseJoinChannel:
{
mIsInChannel = reader.ReadBoolean();
if (onJoinChannel != null)
{
onJoinChannel(mIsInChannel, mIsInChannel ? null : reader.ReadString());
}
break;
}
case Packet.ResponseLeaveChannel:
{
mData = "";
mChannelID = 0;
mIsInChannel = false;
mDictionary.Clear();
players.Clear();
if (onLeftChannel != null)
{
onLeftChannel();
}
break;
}
case Packet.ResponseRenamePlayer:
{
Player p = GetPlayer(reader.ReadInt32());
string oldName = p.name;
if (p != null)
{
p.name = reader.ReadString();
}
if (onRenamePlayer != null)
{
onRenamePlayer(p, oldName);
}
break;
}
case Packet.ResponseCreate:
{
if (onCreate != null)
{
int playerID = reader.ReadInt32();
ushort index = reader.ReadUInt16();
uint objID = reader.ReadUInt32();
onCreate(playerID, index, objID, reader);
}
break;
}
case Packet.ResponseDestroy:
{
if (onDestroy != null)
{
int count = reader.ReadUInt16();
for (int i = 0; i < count; ++i)
{
onDestroy(reader.ReadUInt32());
}
}
break;
}
case Packet.Error:
{
if (mTcp.stage != TcpProtocol.Stage.Connected && onConnect != null)
{
onConnect(false, reader.ReadString());
}
else if (onError != null)
{
onError(reader.ReadString());
}
break;
}
case Packet.Disconnect:
{
mData = "";
if (isInChannel && onLeftChannel != null)
{
onLeftChannel();
}
players.Clear();
mDictionary.Clear();
mTcp.Close(false);
mLoadFiles.Clear();
if (onDisconnect != null)
{
onDisconnect();
}
break;
}
case Packet.ResponseLoadFile:
{
string filename = reader.ReadString();
int size = reader.ReadInt32();
byte[] data = reader.ReadBytes(size);
OnLoadFile lfc = mLoadFiles.Pop();
if (lfc != null)
{
lfc(filename, data);
}
break;
}
}
return(true);
}
/// <summary>
/// Process a single incoming packet. Returns whether we should keep processing packets or not.
/// </summary>
bool ProcessPacket(Buffer buffer, IPEndPoint ip)
{
mPacketSource = ip;
BinaryReader reader = buffer.BeginReading();
if (buffer.size == 0)
{
return(true);
}
int packetID = reader.ReadByte();
Packet response = (Packet)packetID;
// Verification step must be passed first
if (mTcp.stage == TcpProtocol.Stage.Verifying)
{
if (mTcp.VerifyResponseID(response, reader))
{
#if !UNITY_WEBPLAYER
if (mUdp.isActive)
{
// If we have a UDP listener active, tell the server
BeginSend(Packet.RequestSetUDP).Write(mUdp.isActive ? (ushort)mUdp.listeningPort : (ushort)0);
EndSend();
}
#endif
mCanPing = true;
if (onConnect != null)
{
onConnect(true, null);
}
}
else if (onConnect != null)
{
onConnect(false, "Protocol version mismatch!");
}
return(true);
}
//#if !UNITY_EDITOR // DEBUG
// if (response != Packet.ResponsePing) Console.WriteLine("Client: " + response + " " + buffer.position + " of " + buffer.size + ((ip == null) ? " (TCP)" : " (UDP)"));
//#else
// if (response != Packet.ResponsePing) UnityEngine.Debug.Log("Client: " + response + " " + buffer.position + " of " + buffer.size + ((ip == null) ? " (TCP)" : " (UDP)"));
//#endif
switch (response)
{
case Packet.Empty: break;
case Packet.ForwardToAll:
case Packet.ForwardToOthers:
case Packet.ForwardToAllSaved:
case Packet.ForwardToOthersSaved:
case Packet.ForwardToHost:
{
if (onForwardedPacket != null)
{
onForwardedPacket(reader);
}
break;
}
case Packet.ForwardToPlayer:
{
// Skip the player ID
reader.ReadInt32();
if (onForwardedPacket != null)
{
onForwardedPacket(reader);
}
break;
}
case Packet.ResponsePing:
{
mPing = (int)(mTime - mPingTime);
mCanPing = true;
break;
}
case Packet.ResponseSetUDP:
{
#if !UNITY_WEBPLAYER
// The server has a new port for UDP traffic
ushort port = reader.ReadUInt16();
if (port != 0)
{
IPAddress ipa = new IPAddress(mTcp.tcpEndPoint.Address.GetAddressBytes());
mServerUdpEndPoint = new IPEndPoint(ipa, port);
// Send an empty packet to the server, opening up the communication channel
if (mUdp.isActive)
{
mUdp.SendEmptyPacket(mServerUdpEndPoint);
}
}
else
{
mServerUdpEndPoint = null;
}
#endif
break;
}
case Packet.ResponseJoiningChannel:
{
mIsInChannel = true;
mDictionary.Clear();
players.Clear();
mChannelID = reader.ReadInt32();
int count = reader.ReadInt16();
for (int i = 0; i < count; ++i)
{
Player p = new Player();
p.id = reader.ReadInt32();
p.name = reader.ReadString();
mDictionary.Add(p.id, p);
players.Add(p);
}
break;
}
case Packet.ResponseLoadLevel:
{
// Purposely return after loading a level, ensuring that all future callbacks happen after loading
if (onLoadLevel != null)
{
onLoadLevel(reader.ReadString());
}
return(false);
}
case Packet.ResponsePlayerLeft:
{
Player p = GetPlayer(reader.ReadInt32());
if (p != null)
{
mDictionary.Remove(p.id);
}
players.Remove(p);
if (onPlayerLeft != null)
{
onPlayerLeft(p);
}
break;
}
case Packet.ResponsePlayerJoined:
{
Player p = new Player();
p.id = reader.ReadInt32();
p.name = reader.ReadString();
mDictionary.Add(p.id, p);
players.Add(p);
if (onPlayerJoined != null)
{
onPlayerJoined(p);
}
break;
}
case Packet.ResponseSetHost:
{
mHost = reader.ReadInt32();
if (onSetHost != null)
{
onSetHost(isHosting);
}
break;
}
case Packet.ResponseSetChannelData:
{
mData = reader.ReadString();
if (onSetChannelData != null)
{
onSetChannelData(mData);
}
break;
}
case Packet.ResponseJoinChannel:
{
mIsInChannel = reader.ReadBoolean();
if (onJoinChannel != null)
{
onJoinChannel(mIsInChannel, mIsInChannel ? null : reader.ReadString());
}
break;
}
case Packet.ResponseLeaveChannel:
{
mData = "";
mChannelID = 0;
mIsInChannel = false;
mDictionary.Clear();
players.Clear();
if (onLeftChannel != null)
{
onLeftChannel();
}
break;
}
case Packet.ResponseRenamePlayer:
{
Player p = GetPlayer(reader.ReadInt32());
string oldName = p.name;
if (p != null)
{
p.name = reader.ReadString();
}
if (onRenamePlayer != null)
{
onRenamePlayer(p, oldName);
}
break;
}
case Packet.ResponseCreate:
{
if (onCreate != null)
{
int playerID = reader.ReadInt32();
short index = reader.ReadInt16();
uint objID = reader.ReadUInt32();
onCreate(playerID, index, objID, reader);
}
break;
}
case Packet.ResponseDestroy:
{
if (onDestroy != null)
{
int count = reader.ReadUInt16();
for (int i = 0; i < count; ++i)
{
onDestroy(reader.ReadUInt32());
}
}
break;
}
case Packet.Error:
{
if (mTcp.stage != TcpProtocol.Stage.Connected && onConnect != null)
{
onConnect(false, reader.ReadString());
}
else if (onError != null)
{
onError(reader.ReadString());
}
break;
}
case Packet.Disconnect:
{
mData = "";
if (isInChannel && onLeftChannel != null)
{
onLeftChannel();
}
players.Clear();
mDictionary.Clear();
mTcp.Close(false);
if (onDisconnect != null)
{
onDisconnect();
}
break;
}
default:
{
OnPacket callback;
if (packetHandlers.TryGetValue((byte)response, out callback))
{
if (callback != null)
{
callback(response, reader, ip);
}
}
break;
}
}
return(true);
}
