protected override bool OnRecv(BaseNetState state, byte msgType, object data)
{
switch (msgType)
{
case 0:
byte sig = (byte)data;
#if DEBUG
Console.WriteLine("UdpClient {0}: Disconnected with Reason {1}", state.ToString(), sig);
#endif
if (state.Initialized)
RaiseOnDisconnect(new ConnectionArgs(state.ID, state.Name));
return true;
case 2:
string name = (string)data;
#if DEBUG
Console.WriteLine("UdpClient {0}: Name changed to {1}", state.ToString(), name);
#endif
state.Name = name;
return true;
case 3:
state.Initialized = true;
state.ID = (byte)data;
#if DEBUG
Console.WriteLine("UdpClient {0}: Connected with ID {1}", state.ToString(), state.ID);
#endif
RaiseOnConnect(new ConnectionArgs(state.ID, state.Name));
return true;
}
return false;
}
protected override bool OnRecv(BaseNetState netState, byte msgType, object data)
{
UdpState state = netState as UdpState;
switch (msgType)
{
case 0: //Disconnect
byte signal = (byte)data;
if (state.Connected)
{
RemoveClient(state.EndPoint);
if (state.Connected) RaiseOnDisconnect(new ConnectionArgs(state.ID, state.Name));
#if DEBUG
Console.WriteLine("UdpServer: Client {0} Disconnected. Reason {1}", state.ToString(), signal);
#endif
}
return true;
case 2: //Name Change
if (state != null)
{
string name = VerifyName((string)data);
#if DEBUG
Console.WriteLine("UdpServer: Client {0} changing name to {1}", state.ToString(), name);
#endif
state.Name = name;
byte[] nameArr = msgTypes[2].ServerFormatData(name);
client.Send(nameArr, nameArr.Length, state.EndPoint);
}
return true;
case 3: //Connection Request
byte sig = (byte)data;
if (sig == 0)//Want to Connect
{
if (state.Connected) return true; //already made a request
#if DEBUG
Console.WriteLine("UdpServer: Remote {0} wants to connect", state.EndPoint);
#endif
byte id = FreeID();
if (id == 255)
return true;
state.Connected = true;
state.ID = id;
states[id] = state;
endPoints.Add(state.EndPoint, id);
}
else if (sig == 1)//Finished Initalization
{
if (state.Connected && state.Name != "")//Initalize requirement
{
#if DEBUG
Console.WriteLine("UdpServer: Client {0} Connected", state.ToString());
#endif
state.Initialized = true;
SendMessage(state.ID, msgTypes[3].ServerFormatData((object)state.ID));
RaiseOnConnect(new ConnectionArgs(state.ID, state.Name));
}
}
else if (sig == 2) //heartbeat response
{
}
return true;
case 4: //Auth Info
Dictionary<string, string> authInfo = data as Dictionary<string, string>;
ConnectionRequestArgs arg = new ConnectionRequestArgs(state.ID, state.Name, authInfo);
if (ConnectionRequest != null) ConnectionRequest(this, arg);
if (!arg.Approved)
Kick(state.ID);
return true;
}
return false;
}
/// <summary> /// Handles internal messages, and returns whether the message got handled /// </summary> /// <param name="state">Remote state that sent it</param> /// <param name="msgType">Message Type ID</param> /// <param name="payload">Formatted data from payload</param> /// <returns>True if message was handled, false if not</returns> protected abstract bool OnRecv(BaseNetState state, byte msgType, object data);
