public void StopServer()
{
if (server != null)
{
ConnectionPacket cP = new ConnectionPacket(true, "Server Closed.");
Packet p = new Packet(Packet.pType.connectionPacket, Packet.sendType.nonbuffered, ENSSerialization.SerializeConnectionPacket(cP));
foreach (NetworkPlayer client in connections)
{
SendPacket(client, p); //Server Closed Packet.
client.tcpClient.Close();
client.tcpClient.Dispose();
}
server.Stop();
server = null;
if (useSteamworks && !NetTools.isSingleplayer)
{
SteamInteraction.instance.ShutdownServer();
}
UPnP.Shutdown();
}
if (udpListener != null)
{
udpListener.Stop();
udpListener = null;
}
if (connectionHandler != null)
{
connectionHandler.Abort();
connectionHandler = null;
}
if (udpHandler != null)
{
udpHandler.Abort();
udpHandler = null;
}
if (GameObject.FindObjectOfType <UnityPacketHandler>() != null)
{
GameObject.Destroy(GameObject.FindObjectOfType <UnityPacketHandler>().gameObject);
}
//NetServer.serverInstance = null;
connections = new List <NetworkPlayer>();
connectionsByID = new Dictionary <int, NetworkPlayer>();
bufferedPackets = new Dictionary <string, List <Packet> >();
if (NetServer.serverInstance != null && NetServer.serverInstance.myConnection != null)
{
NetServer.serverInstance.myConnection = null;
}
NetTools.isServer = false;
NetTools.isSingleplayer = false;
}
//Serialize ConnectionPacket
//bool immediateDisconnect - 1 byte
//string reason
//- 4 bytes length
//- ? bytes string
public static byte[] SerializeConnectionPacket(ConnectionPacket cPacket)
{
List <byte> connectionBytes = new List <byte>();
byte[] disconnectByte = System.BitConverter.GetBytes(cPacket.immediateDisconnect);
connectionBytes.AddRange(disconnectByte);
byte[] stringBytes = Encoding.ASCII.GetBytes(cPacket.reason);
connectionBytes.AddRange(System.BitConverter.GetBytes(stringBytes.Length));
connectionBytes.AddRange(stringBytes);
return(connectionBytes.ToArray());
}
private void DirectKick(NetworkPlayer player, string reason, float delay = 0f)
{
Thread.Sleep((int)(delay * 1000)); //Convert to milliseconds.
ConnectionPacket cP = new ConnectionPacket(true, reason);
Packet p = new Packet(Packet.pType.connectionPacket, Packet.sendType.nonbuffered, ENSSerialization.SerializeConnectionPacket(cP));
p.packetOwnerID = -1;
p.sendToAll = false;
p.serverAuthority = true;
SendPacket(player, p);
player.netStream.Close();
player.playerConnected = false;
SteamServer.EndSession(player.steamID);
SteamUser.EndAuthSession(player.steamID);
if (connections.Contains(player))
{
connections.Remove(player);
}
Debug.Log("Client<" + player.steamID + "> has been kicked for: " + reason);
}
public void ExecutePacket(Packet curPacket)
{
if (curPacket.packetType == Packet.pType.gOInstantiate) //It gets instantiated NetTools.
{
NetworkObject nObj = null;
GameObjectInstantiateData gOID = ENSSerialization.DeserializeGOID(curPacket.packetData);
//Debug.Log(NetTools.clientID + ", " + curPacket.packetOwnerID);
if (NetTools.clientID != curPacket.packetOwnerID || NetworkObject.NetObjFromNetID(gOID.netObjID) == null)
{
if (!curPacket.serverAuthority && NetworkData.instance.networkPrefabList[gOID.prefabDomainID].prefabList[gOID.prefabID].serverInstantiateOnly)
{
return; //If it is server only, and you aren't the server, don't do it.
}
GameObject g = NetworkData.instance.RequestPooledObject(gOID.prefabDomainID, gOID.prefabID);
if (g == null) //If a pooled object couldn't be found, make a new one.
{
try
{
g = Instantiate(NetworkData.instance.networkPrefabList[gOID.prefabDomainID].prefabList[gOID.prefabID].prefab, gOID.position.ToVec3(), gOID.rotation.ToQuaternion());
}
catch (System.Exception e)
{
Debug.Log("Error NetInstantiating: domainID: " + gOID.prefabDomainID + ", prefabID: " + gOID.prefabID + e);
return;
}
}
else
{
//If pooled apply required position/rotation/etc.
g.transform.position = gOID.position.ToVec3();
g.transform.rotation = gOID.rotation.ToQuaternion();
}
nObj = g.GetComponent <NetworkObject>();
if (nObj == null)
{
nObj = g.AddComponent <NetworkObject>();
}
foreach (NetworkField defaultField in NetworkData.instance.networkPrefabList[gOID.prefabDomainID].defaultFields)
{
nObj.fields.Add(defaultField.Clone());
}
foreach (RPC defaultRPC in NetworkData.instance.networkPrefabList[gOID.prefabDomainID].defaultRpcs)
{
nObj.rpcs.Add(defaultRPC.Clone());
}
nObj.ownerID = curPacket.packetOwnerID;
nObj.prefabDomainID = gOID.prefabDomainID;
nObj.prefabID = gOID.prefabID;
nObj.networkID = gOID.netObjID;
nObj.sharedObject = gOID.isShared;
nObj.Initialize();
//nObj.DoRpcFieldInitialization();
if (nObj.onNetworkStart != null)
{
nObj.onNetworkStart.Invoke();
}
if (gOID.fieldDefaults != null)
{
foreach (NetworkFieldPacket nFP in gOID.fieldDefaults)
{
nFP.networkObjID = gOID.netObjID;
//Debug.Log(nFP.data);
nObj.SetFieldLocal(nFP.fieldName, nFP.data.ToObject());
}
}
}
}
else if (curPacket.packetType == Packet.pType.gODestroy)
{
//Debug.Log(curPacket.jsonData);
//Debug.Log(curPacket.GetPacketData());
//int netID = ENSSerialization.DeserializeInt(curPacket.packetData);
NetworkObject found = NetworkObject.NetObjFromNetID(curPacket.relatesToNetObjID);
if (found != null && (found.ownerID == curPacket.packetOwnerID || curPacket.serverAuthority || found.sharedObject))
{
if (disableBeforeDestroy)
{
if (NetworkData.instance.ResetPooledObject(found) == false)
{
destroyQueue.Add(found.gameObject);
}
}
else
{
if (NetworkData.instance.ResetPooledObject(found) == false)
{
Destroy(found.gameObject);
}
}
if (NetTools.isServer && System.BitConverter.ToBoolean(curPacket.packetData, 0)) //Check NetTools.NetDestroy but basically it is cullRelatedPackets.
{
NetTools.CullPacketsByNetworkID(curPacket.relatesToNetObjID);
}
}
else if (found == null)
{
Debug.LogWarning("Couldn't find NetworkObject of ID: " + curPacket.relatesToNetObjID);
}
}
else if (curPacket.packetType == Packet.pType.multiPacket)
{
//Debug.Log("Recieved buffered packets.");
List <byte[]> packetByteInfo = curPacket.GetPacketData <PacketListPacket>().packets;
lock (packetQueue)
{
foreach (byte[] packetByte in packetByteInfo)
{
packetQueue.Add(ENSSerialization.DeserializePacket(packetByte));
}
}
syncingBuffered = true;
}
else if (curPacket.packetType == Packet.pType.loginInfo)
{
//Debug.Log("Login Info Packet Recieved.");
PlayerLoginData pLD = curPacket.GetPacketData <PlayerLoginData>();
NetTools.clientID = pLD.clientID;//System.BitConverter.ToInt16(curPacket.packetData,0);
NetClient.instanceClient.clientID = NetTools.clientID;
NetClient.instanceClient.serversSteamID = pLD.serverSteamID;
if (NetTools.isServer)
{
NetServer.serverInstance.myConnection = NetServer.serverInstance.GetPlayerByID(NetTools.clientID);
}
NetTools.onJoinServer.Invoke();
//print("Test");
}
else if (curPacket.packetType == Packet.pType.netVarEdit)
{
NetworkFieldPacket nFP = ENSSerialization.DeserializeNetworkFieldPacket(curPacket.packetData);
NetworkObject netObj = NetworkObject.NetObjFromNetID(nFP.networkObjID);
if (netObj == null)
{
return;
}
if (netObj.initialized == false)
{
//netObj.queuedNetworkPackets.Add(curPacket);
return;
}
if ((netObj.ownerID != curPacket.packetOwnerID && !curPacket.serverAuthority && !netObj.sharedObject) || (curPacket.packetOwnerID == NetTools.clientID && nFP.immediateOnSelf))
{
return;
}
//Debug.Log("Seting NetVarEdit.");
try
{
netObj.SetFieldLocal(nFP.fieldName, nFP.data.ToObject());
}
catch (System.Exception e)
{
Debug.LogError(e);
}
}
else if (curPacket.packetType == Packet.pType.rpc)
{
//Debug.Log(curPacket.jsonData);
RPCPacketData rPD = ENSSerialization.DeserializeRPCPacketData(curPacket.packetData);
NetworkObject nObj = NetworkObject.NetObjFromNetID(rPD.networkObjectID);
if (nObj == null || (nObj.rpcs[rPD.rpcIndex].serverAuthorityRequired && !curPacket.serverAuthority) || (nObj.ownerID != curPacket.packetOwnerID && !nObj.sharedObject && !curPacket.serverAuthority))
{
return; //Means only server can run it.
}
nObj.rpcs[rPD.rpcIndex].InvokeRPC(rPD.ReturnArgs());
}
else if (curPacket.packetType == Packet.pType.connectionPacket)
{
if (!curPacket.serverAuthority && curPacket.packetOwnerID != -1)
{
return; //Prevents anyone from disconnecting everyone.
}
ConnectionPacket cP = ENSSerialization.DeserializeConnectionPacket(curPacket.packetData);
if (cP.immediateDisconnect)
{
NetClient.instanceClient.DisconnectFromServer();
NetTools.onLeaveServer.Invoke(cP.reason);
}
}
//else if (curPacket.packetType == Packet.pType.networkAuth && NetTools.isServer)
//{
//}
}
