/// <summary>
/// Initializes the server system with the configurations.
/// </summary>
public static void Initialize(ServerConfigs configs)
{
if (IsInitialized)
{
return;
}
Logger.Log("Initializing Server ...", Color.blue, "NetworkServer");
SetupConfigurations(configs);
InitializeClientRegistry();
InitializeServerConnections();
Logger.Log($"Server started on port {Port}.", Color.black, "NetworkServer");
IsInitialized = true;
}
/// <summary>
/// Welcomes a incoming client's connection to the server. Welcome packets are handled internally.
/// </summary>
internal static void Welcome(TcpClient tcpClient, ServerConfigs configs)
{
var clientId = IdHelper.GetNextId();
var client = new Client(clientId, configs);
if (!_clientRegistry.RegisterClient(client))
{
Debug.LogError("Error registry: client id already exists.");
return;
}
client.ConnectTcp(tcpClient);
var packet = new Packet(PacketId.Welcome);
packet.Write(WelcomeMessage);
packet.Write(clientId);
SendTcpData(clientId, packet);
Debug.Log($"Client Id {clientId} Welcome");
}
/// <summary>
/// Creates a listener in a IP address for the specified configurated port.
/// </summary>
public Tcp(ServerConfigs configs)
{
_configs = configs;
_tcpListener = new TcpListener(IPAddress.Any, _configs.Port);
}
/// <summary>
/// Creates a UDP server connection with the specific configs.
/// </summary>
internal Udp(ServerConfigs configs)
{
_configs = configs;
_udpListener = new UdpClient(_configs.Port);
Connect();
}
/// <summary>
/// Creates the server connections.
/// </summary>
internal Server(ServerConfigs configs)
{
_configs = configs;
_tcp = new Tcp(_configs);
}
/// <summary>
/// Creates a UDP connection with the client.
/// </summary>
public Udp(int id, ServerConfigs configs)
{
_configs = configs;
IpEndPoint = null;
Id = id;
}
/// <summary>
/// Creates a TCP connection with the client.
/// </summary>
internal Tcp(int id, ServerConfigs configs)
{
Id = id;
_configs = configs;
_receiveBuffer = new byte[BufferSize];
}
