protected override bool StartNetworkServer()
{
var bindAddr = NetworkHelper.GetLocalIP(AddressFamily.InterNetwork);
if (!string.IsNullOrWhiteSpace(Config["Bindaddr"]))
{
bindAddr = IPAddress.Parse(Config["Bindaddr"]);
}
var networkConfig = new NetworkServerConfig
{
BindEndPoint = new IPEndPoint(bindAddr, Config["SvPort"]),
MaxClientsPerIp = Math.Clamp(Config["SvMaxClientsPerIP"], 1, MaxClients),
MaxClients = Math.Clamp(Config["SvMaxClients"], 1, MaxClients),
ConnectionConfig = new ConnectionConfig
{
Timeout = Config["ConnTimeout"]
}
};
if (!NetworkServer.Open(networkConfig))
{
Debug.Error("server", $"couldn't open socket. port {networkConfig.BindEndPoint.Port} might already be in use");
return(false);
}
NetworkServer.ClientConnected += ClientConnected;
NetworkServer.ClientDisconnected += ClientDisconnected;
Debug.Log("server", $"network server running at: {networkConfig.BindEndPoint}");
return(true);
}
protected override void NetMsgRequestMapData(Chunk packet, UnPacker unPacker, int clientId)
{
if (packet.Flags.HasFlag(SendFlags.Vital) &&
Clients[clientId].State != ServerClientState.Connecting)
{
return;
}
var chunkSize = MapChunkSize;
for (var i = 0; i < Config["SvMapDownloadSpeed"] && Clients[clientId].MapChunk >= 0; i++)
{
var chunk = Clients[clientId].MapChunk;
var offset = chunk * chunkSize;
if (offset + chunkSize >= CurrentMap.Size)
{
chunkSize = CurrentMap.Size - offset;
Clients[clientId].MapChunk = -1;
}
else
{
Clients[clientId].MapChunk++;
}
var msg = new MsgPacker((int)NetworkMessages.ServerMapData, true);
msg.AddRaw(CurrentMap.RawData, offset, chunkSize);
SendMsg(msg, MsgFlags.Vital | MsgFlags.Flush, clientId);
Debug.Log("server", $"sending chunk {chunk} with size {chunkSize}");
}
}
protected override bool StartNetworkServer()
{
var bindAddr = NetworkCore.GetLocalIP(AddressFamily.InterNetwork);
if (!string.IsNullOrWhiteSpace(Config["Bindaddr"]))
{
bindAddr = IPAddress.Parse(Config["Bindaddr"]);
}
var networkConfig = new NetworkServerConfig
{
LocalEndPoint = new IPEndPoint(bindAddr, Config["SvPort"]),
MaxClientsPerIp = Config["SvMaxClientsPerIP"],
MaxClients = Config["SvMaxClients"]
};
if (!NetworkServer.Open(networkConfig))
{
Debug.Error("server", $"couldn't open socket. port {networkConfig.LocalEndPoint.Port} might already be in use");
return(false);
}
Debug.Log("server", $"network server running at: {networkConfig.LocalEndPoint}");
return(true);
}
private void SendMapData(int last, int chunk, int chunkSize,
int offset, int clientId)
{
var msg = new MsgPacker((int)NetworkMessages.SV_MAP_DATA);
msg.AddInt(last);
msg.AddInt((int)CurrentMap.CRC);
msg.AddInt(chunk);
msg.AddInt(chunkSize);
msg.AddRaw(CurrentMap.RawData, offset, chunkSize);
SendMsgEx(msg, MsgFlags.FLUSH, clientId, true);
Debug.Log("server", $"sending chunk {chunk} with size {chunkSize}");
}
public override GameController GameController(string gameType)
{
Type type;
try
{
type = GameTypes
.First(kvp => kvp.Key.Equals(gameType, StringComparison.InvariantCultureIgnoreCase))
.Value;
}
catch (Exception)
{
Debug.Exception("server", $"Gametype '{gameType}' not found");
throw;
}
var gameController = (GameController)Activator.CreateInstance(type);
Debug.Log("server", $"Create gamecontroller '{gameController.GameType}'");
return(gameController);
}
public override void Run()
{
if (IsRunning)
{
return;
}
Debug.Log("server", "starting...");
if (!LoadMap(Config["SvMap"]))
{
Debug.Error("server", $"failed to load map. mapname='{Config["SvMap"]}'");
return;
}
if (!StartNetworkServer())
{
return;
}
Console.Print(OutputLevel.Standard, "server", $"server name is '{Config["SvName"]}'");
GameContext.Init();
GameContext.RegisterCommandsUpdates();
RegisterConsoleUpdates();
StartTime = Time.Get();
IsRunning = true;
if (string.IsNullOrEmpty(Config["SvRconPassword"]))
{
RandomRconPassword();
Debug.Assert(false, "+-------------------------+");
Debug.Assert(false, $"| rcon password: '******' |");
Debug.Assert(false, "+-------------------------+");
}
while (IsRunning)
{
var now = Time.Get();
var ticks = 0;
while (now > TickStartTime(Tick + 1))
{
Tick++;
ticks++;
for (var clientId = 0; clientId < Clients.Length; clientId++)
{
if (Clients[clientId].State != ServerClientState.InGame)
{
continue;
}
for (var inputIndex = 0; inputIndex < Clients[clientId].Inputs.Length; inputIndex++)
{
if (Clients[clientId].Inputs[inputIndex].Tick != Tick)
{
continue;
}
GameContext.OnClientPredictedInput(clientId, Clients[clientId].Inputs[inputIndex].Data);
break;
}
}
GameContext.OnTick();
}
if (ticks != 0)
{
if (Tick % 2 == 0 || Config["SvHighBandwidth"])
{
DoSnapshot();
}
SendClientRconCommands();
}
//Register.RegisterUpdate(NetworkServer.NetType());
PumpNetwork();
Thread.Sleep(5);
}
for (var i = 0; i < Clients.Length; i++)
{
if (Clients[i].State != ServerClientState.Empty)
{
Kick(i, "Server shutdown");
}
}
GameContext.OnShutdown();
}
public override void Run()
{
if (IsRunning)
{
return;
}
Debug.Log("server", "starting...");
if (!LoadMap(Config["SvMap"]))
{
Debug.Error("server", $"failed to load map. mapname='{Config["SvMap"]}'");
return;
}
if (!StartNetworkServer())
{
return;
}
Clients = new BaseServerClient[NetworkServer.ServerConfig.MaxClients];
IdMap = new int[Clients.Length * VANILLA_MAX_CLIENTS];
for (var i = 0; i < Clients.Length; i++)
{
Clients[i] = Kernel.Get <BaseServerClient>();
}
NetworkServer.SetCallbacks(NewClientCallback, DelClientCallback);
Console.Print(OutputLevel.STANDARD, "server", $"server name is '{Config["SvName"]}'");
GameContext.OnInit();
StartTime = Time.Get();
IsRunning = true;
_lastSent = new int[NetworkServer.ServerConfig.MaxClients];
_lastAsk = new int[NetworkServer.ServerConfig.MaxClients];
_lastAskTick = new int[NetworkServer.ServerConfig.MaxClients];
while (IsRunning)
{
var now = Time.Get();
var ticks = 0;
while (now > TickStartTime(Tick + 1))
{
Tick++;
ticks++;
for (var clientId = 0; clientId < Clients.Length; clientId++)
{
if (Clients[clientId].State != ServerClientState.IN_GAME)
{
continue;
}
for (var inputIndex = 0; inputIndex < Clients[clientId].Inputs.Length; inputIndex++)
{
if (Clients[clientId].Inputs[inputIndex].Tick == Tick)
{
GameContext.OnClientPredictedInput(clientId,
Clients[clientId].Inputs[inputIndex].PlayerInput);
break;
}
}
}
GameContext.OnTick();
}
if (ticks != 0)
{
if (Tick % 2 == 0 || Config["SvHighBandwidth"])
{
DoSnapshot();
}
// UpdateClientRconCommands()
}
Register.RegisterUpdate(NetworkServer.NetType());
PumpNetwork();
Thread.Sleep(5);
}
for (var i = 0; i < Clients.Length; i++)
{
if (Clients[i].State != ServerClientState.EMPTY)
{
NetworkServer.Drop(i, "Server shutdown");
}
}
GameContext.OnShutdown();
}
