public void Connect(TcpClient _socket)
{
socket = _socket;
socket.ReceiveBufferSize = dataBufferSize;
socket.SendBufferSize = dataBufferSize;
stream = socket.GetStream();
receiveData = new Packet();
receiveBuffer = new byte[dataBufferSize];
stream.BeginRead(receiveBuffer, 0, dataBufferSize, ReceiveCallback, null);
ServerSend.Welcome(id, $"Welcome to the server {id}!");
}
public void Connect(TcpClient client)
{
socket = client;
socket.ReceiveBufferSize = dataBufferSize;
socket.SendBufferSize = dataBufferSize;
networkStream = socket.GetStream();
receiveBuffer = new byte[dataBufferSize];
receivedPacket = new Packet();
networkStream.BeginRead(receiveBuffer, 0, dataBufferSize, new AsyncCallback(ReceiveCallback), null);
// TODO: send welcome message to client! (done)
ServerSend.Welcome(id, "Welcome to server!");
}
public static void Message(int from, Packet packet)
{
string msg = packet.ReadString();
if (string.IsNullOrWhiteSpace(msg))
{
return;
}
msg = msg.Trim();
Console.Write(from);
Console.ForegroundColor = ConsoleColor.Yellow;
Console.Write($">{Server.clients[from].name}=-> ");
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine(msg);
ServerSend.Text(from, msg);
}
public void SpawnPlayers()
{
player = new Player(id, new Vector3(0f, 0f, 0f));
foreach (Client _client in Server.clients.Values)
{
if (_client.player != null && _client.id != id)
{
ServerSend.TCP_SpawnPlayer(id, _client.player);
}
}
foreach (Client _client in Server.clients.Values)
{
if (_client.player != null)
{
ServerSend.TCP_SpawnPlayer(_client.id, player);
}
}
}
public void CreateCube(Vector3 position)
{
if (Cube != null)
{
Console.WriteLine($"Cube {Cube.id} should be destroyed");
ServerSend.DestroyCube(0, Cube);
}
Cube = new Cube(ID, position);
//foreach (Client client in Server.Clients.Values)
//{
// if (client.player != null && client.ID != ID)
// ServerSend.CreateCube(client.Cube);
//}
Console.WriteLine($"Created Cube {Cube.id}");
ServerSend.CreateCube(Cube);
}
public void SendIntoGame(string _playerName)
{
player = new Player(id, _playerName, new Vector3(0, 0, 0));
foreach (Client _client in MainServer.clients.Values)
{
if (_client.player != null)
{
if (_client.id != id)
{
ServerSend.SpawnPlayer(id, _client.player);
}
}
}
foreach (Client _client in MainServer.clients.Values)
{
if (_client.player != null)
{
ServerSend.SpawnPlayer(_client.id, player);
}
}
}
public void SendIntoGame(string playerName)
{
clientPlayer = new Player(id, playerName, Vector3.Zero);
foreach (Client client in Server.clients.Values)
{
if (client.clientPlayer != null && client.id != id)
{
// Send every spawned player information to the newly connected client
ServerSend.SpawnPlayer(id, client.clientPlayer);
}
}
foreach (Client client in Server.clients.Values)
{
if (client.clientPlayer != null)
{
// Send the newly connected clients data to every connected client, including the newly connected client too so that it can receive its own spawn information!
ServerSend.SpawnPlayer(client.id, clientPlayer);
}
}
}
public void SendIntoGame(string playerName)
{
player = new Player(ID, playerName, Vector3.Zero);
foreach (Client client in Server.Clients.Values)
{
if (client.player != null && client.ID != ID)
{
ServerSend.SpawnPlayer(ID, client.player);
if (client.Cube != null)
{
ServerSend.CreateCube(ID, client.Cube);
}
}
}
foreach (Client client in Server.Clients.Values)
{
if (client.player != null)
{
ServerSend.SpawnPlayer(client.ID, player);
}
}
}
private void Connect()
{
ServerSend.Welcome(id, "Welcome to the server!");
}
/// <summary>Receives incoming UDP data.</summary>
public static void UDPReceiveCallback(IAsyncResult _result)
{
try
{
IPEndPoint clientEndPoint = new IPEndPoint(IPAddress.Any, 0);
byte[] data = udpListener.EndReceive(_result, ref clientEndPoint);
udpListener.BeginReceive(UDPReceiveCallback, null);
if (data.Length < 4)
{
return;
}
//Handle received Data
using (Packet _packet = new Packet(data))
{
int clientId = _packet.ReadInt();
//// If this is a new connection
if (clientId == 0)
{
for (int i = 1; i < users.Count; i++)
{
if (users[i].udp.endPoint == null)
{
users[i].udp.Connect(clientEndPoint);
users[i].name = _packet.ReadString();
clientId = i;
break;
}
}
//using (Packet _pack = new Packet((int)ServerPackets.welcome))
//{
// //you have to catch these info at client on the same order
// _pack.Write(clientId);
// _pack.Write("Welcome");
// _pack.WriteLength();
// UDPServer.SendUDPData(clientEndPoint, _pack);
//}
//sent to own client a Welcome message
ServerSend.Welcome(clientId);
return;
}
if (users[clientId].udp.endPoint.ToString() == clientEndPoint.ToString())
{
users[clientId].udp.HandleData(_packet);
}
}
}
catch (Exception ex)
{
Console.WriteLine($"Error receiving UDP data: {ex}");
}
}
