private static void SendMessage(NetServer server, MsgBase msg)
{
NetOutgoingMessage om = server.CreateMessage();
om.Write(msg.Id);
msg.W(om);
server.SendToAll(om, NetDeliveryMethod.Unreliable);
}
public void Broadcast(ushort code, IMessage message)
{
var buffer = NetUtil.SerializeMessageToBytes(code, message);
var netMessage = _netServer.CreateMessage(buffer.Length);
netMessage.Write(buffer);
_netServer.SendToAll(netMessage, NetDeliveryMethod.ReliableOrdered);
}
public static void Main(string[] args)
{
Console.WriteLine("[SERVER] Testing Lidgren-Network-v3...");
NetPeerConfiguration serverConfig = new NetPeerConfiguration("test");
serverConfig.EnableMessageType(NetIncomingMessageType.DiscoveryRequest);
serverConfig.MaximumConnections = 32;
serverConfig.Port = 12345;
NetServer server = new NetServer(serverConfig);
server.Start();
SynchronizationContext.SetSynchronizationContext(new SynchronizationContext());
server.RegisterReceivedCallback(new SendOrPostCallback(GotMessage));
while(true) {
string msg = Console.ReadLine();
NetOutgoingMessage sendMsg = server.CreateMessage();
sendMsg.Write("[SERVER] " + msg);
server.SendToAll(sendMsg, NetDeliveryMethod.ReliableOrdered);
}
}
static void Main(string[] args)
{
// create a configuration for the server
NetConfiguration config = new NetConfiguration("chatApp");
config.MaxConnections = 128;
config.Port = 14242;
// create server and start listening for connections
NetServer server = new NetServer(config);
server.SetMessageTypeEnabled(NetMessageType.ConnectionApproval, true);
server.Start();
// create a buffer to read data into
NetBuffer buffer = server.CreateBuffer();
// keep running until the user presses a key
Console.WriteLine("Press ESC to quit server");
bool keepRunning = true;
while (keepRunning)
{
NetMessageType type;
NetConnection sender;
// check if any messages has been received
while(server.ReadMessage(buffer, out type, out sender))
{
switch (type)
{
case NetMessageType.DebugMessage:
Console.WriteLine(buffer.ReadString());
break;
case NetMessageType.ConnectionApproval:
Console.WriteLine("Approval; hail is " + buffer.ReadString());
sender.Approve();
break;
case NetMessageType.StatusChanged:
Console.WriteLine("New status for " + sender + ": " + sender.Status + " (" + buffer.ReadString() + ")");
break;
case NetMessageType.Data:
// A client sent this data!
string msg = buffer.ReadString();
// send to everyone, including sender
NetBuffer sendBuffer = server.CreateBuffer();
sendBuffer.Write(sender.RemoteEndpoint.ToString() + " wrote: " + msg);
// send using ReliableInOrder
server.SendToAll(sendBuffer, NetChannel.ReliableInOrder1);
break;
}
}
// User pressed ESC?
while (Console.KeyAvailable)
{
ConsoleKeyInfo info = Console.ReadKey();
if (info.Key == ConsoleKey.Escape)
keepRunning = false;
}
Thread.Sleep(1);
}
server.Shutdown("Application exiting");
}
private static void Main(string[] args)
{
//TODO: Chat
//TODO: UPnP
//TODO: Fix Simulated Conditions
config = new NetPeerConfiguration("spacebargame") {Port = 666, EnableUPnP = true, MaximumConnections = 50};
config.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
server = new NetServer(config);
server.Start();
server.UPnP.ForwardPort(666, "Spacebar Game 2013");
NetIncomingMessage inc; // Incoming Message
//Write to con..
var consoleInput = new Thread(ConsoleIn); //Console.ReadLine is blocked, Thread it
consoleInput.Start(); //Start the Thread
UserToConnection = new Dictionary<long, Client>(); //UserStore
while (true) //While True
{
if ((inc = server.ReadMessage()) != null) //if message is not null
{
//Console.WriteLine(inc.MessageType); //Print MessageType
switch (inc.MessageType)
{
case NetIncomingMessageType.ConnectionApproval: //If ConnectionApproval request
if (inc.ReadByte() == (byte) PacketTypes.LOGIN) //and LOGIN PacketHeader
{
Console.WriteLine("Incoming LOGIN"); //Incoming Login
Name = inc.ReadString(); //Name is String Sent by Client
Console.WriteLine(Name); //Print Name
if (server.ConnectionsCount == 0) //ConnectionCount = 0
{
Started = false; //Reset
}
if (UserToConnection.Values.Any(c => c.Name == Name) || Started || Name.Length >= 12)
//If Name exists, or Game has Started or the Length is more then 12
{
inc.SenderConnection.Deny("Duplicate Name"); //Deny
}
else
{
inc.SenderConnection.Approve(); //Else Allow
UserToConnection.Add(inc.SenderConnection.RemoteUniqueIdentifier,
new Client(Name, inc.SenderConnection, 0, new byte[00000000]));
//Add them to the Dictionary for PlayerStore
}
Thread.Sleep(500); //Sleep for Half a Second
if (server.ConnectionsCount == 1) //If Server.ConnectionCount is 1 they are host
{
NetOutgoingMessage msg = server.CreateMessage(); //Host Message
msg.Write((byte) PacketTypes.HOST); //Write HOST PacketHeader
msg.Write("Congratulations, You are the host");
server.SendMessage(msg, inc.SenderConnection, NetDeliveryMethod.ReliableOrdered);
}
}
break;
case NetIncomingMessageType.Data:
var packetheader = inc.ReadByte();
switch ((PacketTypes) packetheader)
{
case PacketTypes.AVATAR:
var bufferLength = inc.ReadInt32();
var buffer = inc.ReadBytes(bufferLength);
Console.WriteLine("Buffer Length:" + bufferLength);
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Buffer = buffer;
foreach (KeyValuePair<long, Client> entry in UserToConnection)
{
if (entry.Key != inc.SenderConnection.RemoteUniqueIdentifier)
{
NetOutgoingMessage syncClient = server.CreateMessage();
syncClient.Write((byte) PacketTypes.RECEIVEPLAYER);
syncClient.Write(Name);
syncClient.Write(inc.SenderConnection.RemoteUniqueIdentifier);
var buffer1 =
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Buffer;
syncClient.Write(buffer1.Length);
syncClient.Write(buffer1);
Console.WriteLine("SENT Client Name: {0}| Client ID: {1}", Name,
inc.SenderConnection.RemoteUniqueIdentifier);
Console.WriteLine("TO: {0}, {1}", entry.Value.Name, entry.Value.Score);
server.SendMessage(syncClient, entry.Value.Connection,
NetDeliveryMethod.ReliableOrdered); //OTHERPEOPLE
}
}
foreach (KeyValuePair<long, Client> entry in UserToConnection)
{
//if (entry.Key != inc.SenderConnection.RemoteUniqueIdentifier)
{
NetOutgoingMessage syncClient = server.CreateMessage();
syncClient.Write((byte) PacketTypes.RECEIVEPLAYER);
syncClient.Write(entry.Value.Name);
syncClient.Write(entry.Key);
var buffer1 = entry.Value.Buffer;
syncClient.Write(buffer1.Length);
syncClient.Write(buffer1);
Console.WriteLine(buffer1.Length);
Console.WriteLine("SENT Client Name: {0}| Client ID: {1}", entry.Value.Name,
entry.Key);
Console.WriteLine("TO: {0}", inc.SenderConnection);
server.SendMessage(syncClient, inc.SenderConnection,
NetDeliveryMethod.ReliableOrdered); //CLIENT
}
}
break;
case PacketTypes.SENDPOS:
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Score =
Convert.ToInt16(inc.ReadString());
Console.WriteLine("{0}'s score is now: {1}",
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Name,
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Score);
ID = inc.SenderConnection.RemoteUniqueIdentifier;
UpdateScore();
break;
case PacketTypes.STARTGAME:
//GOGOGOGO
Console.WriteLine("START THE GAME");
Started = true;
foreach (KeyValuePair<long, Client> entry in UserToConnection)
{
{
NetOutgoingMessage syncClient = server.CreateMessage();
syncClient.Write((byte) PacketTypes.STARTGAME);
syncClient.Write("Go");
syncClient.Write(
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Score);
server.SendMessage(syncClient, entry.Value.Connection,
NetDeliveryMethod.ReliableOrdered);
}
}
break;
case PacketTypes.CHATSEND:
string messager = inc.ReadString();
Console.WriteLine("{0} : {1}",
UserToConnection[inc.SenderConnection.RemoteUniqueIdentifier].Name,
messager);
RelayChat(inc.SenderConnection.RemoteUniqueIdentifier, messager);
break;
}
break;
case NetIncomingMessageType.StatusChanged:
Console.WriteLine(inc.SenderConnection + " status changed. " + inc.SenderConnection.Status);
if (inc.SenderConnection.Status == NetConnectionStatus.Disconnected ||
inc.SenderConnection.Status == NetConnectionStatus.Disconnecting)
{
UserToConnection.Remove(inc.SenderConnection.RemoteUniqueIdentifier);
NetOutgoingMessage outmsg = server.CreateMessage();
outmsg.WriteVariableInt64(inc.SenderConnection.RemoteUniqueIdentifier);
server.SendToAll(outmsg, NetDeliveryMethod.ReliableOrdered);
}
break;
case NetIncomingMessageType.DiscoveryRequest:
NetOutgoingMessage discovermsg = server.CreateMessage();
discovermsg.Write("Hey I just met you, I'm a server, so address me maybe");
Console.WriteLine("WOW ~NETWORKING~");
server.SendDiscoveryResponse(discovermsg, inc.SenderEndPoint);
break;
}
}
Thread.Sleep(1);
}
}
private static void HandleProtocol(NetIncomingMessage inc, byte packetheader, NetServer server)
{
switch ((PacketTypes.Headers) packetheader)
{
case PacketTypes.Headers.ReadyUpdate:
bool playerStatus = Convert.ToBoolean(inc.ReadString());
Player thePlayer = LookUpPlayer(inc.SenderConnection.RemoteUniqueIdentifier);
Console.WriteLine("Player {0} changed status to {1}", thePlayer.Name, playerStatus);
Players[inc.SenderConnection.RemoteUniqueIdentifier].ToggleReady();
NetOutgoingMessage msg = server.CreateMessage();
msg.Write((byte) PacketTypes.Headers.ReadyUpdate);
msg.Write(inc.SenderConnection.RemoteUniqueIdentifier);
msg.Write(playerStatus);
server.SendToAll(msg, NetDeliveryMethod.ReliableOrdered);
break;
case PacketTypes.Headers.LoggedIn:
string username = inc.ReadString();
Player newPlayer = NewPlayer(inc, server, username);
Console.WriteLine(Players.Count);
if (Players.Count == 0)
{
Console.WriteLine("Sending {0} host packet", newPlayer.Name);
NetOutgoingMessage hMessage = server.CreateMessage();
hMessage.Write((byte) PacketTypes.Headers.YouAreHost);
server.SendMessage(hMessage, inc.SenderConnection, NetDeliveryMethod.ReliableOrdered);
}
Players.Add(inc.SenderConnection.RemoteUniqueIdentifier, newPlayer);
Players[inc.SenderConnection.RemoteUniqueIdentifier].Connection = inc.SenderConnection;
break;
case PacketTypes.Headers.ChatSend:
if (Players[inc.SenderConnection.RemoteUniqueIdentifier].Name != _drawer)
{
NetOutgoingMessage chatMessageRelay = server.CreateMessage();
string chatM = inc.ReadString();
chatMessageRelay.Write((byte) PacketTypes.Headers.ChatReceive);
chatMessageRelay.Write(Players[inc.SenderConnection.RemoteUniqueIdentifier].Name);
chatMessageRelay.Write(chatM);
if (!_badwordList.Contains(chatM, StringComparer.OrdinalIgnoreCase))
{
server.SendToAll(chatMessageRelay, NetDeliveryMethod.ReliableOrdered);
}
if (String.Equals(chatM, _theWord, StringComparison.CurrentCultureIgnoreCase) & chatM != null)
{
NetOutgoingMessage someoneOne = server.CreateMessage();
someoneOne.Write((byte) PacketTypes.Headers.ChatReceive);
someoneOne.Write("Server");
someoneOne.Write(Players[inc.SenderConnection.RemoteUniqueIdentifier].Name
+ " has guessed the correct word being: " + _theWord);
server.SendToAll(someoneOne, NetDeliveryMethod.ReliableOrdered);
RoundTimer.Stop();
StartNewRound(server);
}
}
break;
case PacketTypes.Headers.PictureUpdate:
int r = inc.ReadVariableInt32();
int g = inc.ReadVariableInt32();
int b = inc.ReadVariableInt32();
int x = inc.ReadVariableInt32();
int y = inc.ReadVariableInt32();
int size = inc.ReadVariableInt32();
NetOutgoingMessage msgPicture = server.CreateMessage();
msgPicture.Write((byte) PacketTypes.Headers.PictureUpdate);
msgPicture.WriteVariableInt32(r);
msgPicture.WriteVariableInt32(g);
msgPicture.WriteVariableInt32(b);
msgPicture.WriteVariableInt32(x);
msgPicture.WriteVariableInt32(y);
msgPicture.WriteVariableInt32(size);
server.SendToAll(msgPicture, NetDeliveryMethod.ReliableOrdered);
break;
case PacketTypes.Headers.StartGame:
NetOutgoingMessage msgStart = server.CreateMessage();
msgStart.Write((byte) PacketTypes.Headers.StartGame);
server.SendToAll(msgStart, NetDeliveryMethod.ReliableOrdered);
RoundTimer.Enabled = true;
StartNewRound(server);
break;
case PacketTypes.Headers.DrawLine:
{
int r1 = inc.ReadVariableInt32();
int g1 = inc.ReadVariableInt32();
int b1 = inc.ReadVariableInt32();
int x1 = inc.ReadVariableInt32();
int y1 = inc.ReadVariableInt32();
int size1 = inc.ReadVariableInt32();
int x11 = inc.ReadVariableInt32();
int y11 = inc.ReadVariableInt32();
NetOutgoingMessage msgDrawLine = server.CreateMessage();
msgDrawLine.Write((byte) PacketTypes.Headers.DrawLine);
msgDrawLine.WriteVariableInt32(r1);
msgDrawLine.WriteVariableInt32(g1);
msgDrawLine.WriteVariableInt32(b1);
msgDrawLine.WriteVariableInt32(x1);
msgDrawLine.WriteVariableInt32(y1);
msgDrawLine.WriteVariableInt32(size1);
msgDrawLine.WriteVariableInt32(x11);
msgDrawLine.WriteVariableInt32(y11);
server.SendToAll(msgDrawLine, NetDeliveryMethod.ReliableOrdered);
}
break;
}
}
private static void StartNewRound(NetServer server)
{
Round theRound = NewRound();
_drawer = theRound.Drawer.Name;
_theWord = theRound.Word;
NetOutgoingMessage newRoundMsg = server.CreateMessage();
newRoundMsg.Write((byte) PacketTypes.Headers.NewRound);
newRoundMsg.Write(theRound.Drawer.Name);
server.SendToAll(newRoundMsg, NetDeliveryMethod.ReliableOrdered);
NetOutgoingMessage drawerMsg = server.CreateMessage();
drawerMsg.Write((byte) PacketTypes.Headers.WordMessage);
drawerMsg.Write(theRound.Word);
server.SendMessage(drawerMsg, theRound.Drawer.Connection, NetDeliveryMethod.ReliableOrdered);
_theWord = theRound.Word;
RoundTimer.Start();
}
