public void SendPacket(NetCommands command)
{
Packet sending = new Packet();
sending.Write((uint)command);
peer.Send(0, sending.Bytes);
}
private void HandlePacket(NetCommands command, Packet packet)
{
switch (command)
{
case NetCommands.IdentifySuccessful:
isIdentified = true;
Log("[NetLib] Identify successful");
OnIdentificationSuccess();
OnIdentificationSuccessEvent?.Invoke();
break;
case NetCommands.IdentifyFailure:
isIdentified = false;
Log("[NetLib] Identify failure: The server didn't accept your access token! It might be already in use or it has expired. Please retry logging in.");
var failuerCode = (IdentifyResponse)packet.ReadUint();
OnIdentificationFailure(failuerCode);
OnIdentificationFailureEvent?.Invoke(failuerCode);
break;
case NetCommands.HandshakeSuccess:
Log("[NetLib] Handshake successful");
var identificationPacket = GetIdentity();
SendPacket(NetCommands.Identify, identificationPacket);
Log("[NetLib] Identifying...");
break;
default:
Log("[NetLib] command was not implemented");
break;
}
}
public void Send(NetCommands cmd, byte[] data)
{
if (socket.Clients.Count == 0)
{
return;
}
if (hosting && cmd == NetCommands.Image)
{
imageReady = false;
}
MemoryStream packet = new MemoryStream();
BinaryWriter bw = new BinaryWriter(packet);
bw.Write((byte)cmd);
bw.Write(data.Length);
if (data.Length > 0)
{
bw.Write(data);
}
bw.Flush();
bw.Close();
packet.Flush();
socket.SendToAll(packet.ToArray());
packet.Dispose();
}
private void processCommand(NetCommands cmd, byte[] data)
{
switch (cmd)
{
case NetCommands.Image:
int currentX = 0;
int currentY = 0;
for (int i = 0; i < data.Length; i++)
{
C64.vic.Screen[currentX, currentY] = C64.palette.MapColorValue((byte)(data[i] >> 4));
currentX++;
if (currentX == 403)
{
currentX = 0;
currentY++;
}
C64.vic.Screen[currentX, currentY] = C64.palette.MapColorValue((byte)(data[i] & 0xF));
currentX++;
if (currentX == 403)
{
currentX = 0;
currentY++;
}
}
screenReceived(this, null);
socket.SendToAll(new byte[] { (byte)NetCommands.ImageReady, 0, 0, 0, 0 });
break;
case NetCommands.ImageReady:
imageReady = true;
break;
case NetCommands.KeyEvent:
KeyboardEventArgs kd =
new KeyboardEventArgs(
(Key)data[0],
(ModifierKeys)(data[1] != 0 ? Key.LeftShift : 0),
data[2] == 1
);
keyEventReceived(null, kd);
break;
case NetCommands.JoyEvent:
JoyEventArgs jd =
new JoyEventArgs(
data[0],
(JoystickFunction)data[1],
data[2] == 1
);
joyEventReceived(null, jd);
break;
}
}
private void socket_ReceivedCommand(object sender, NetCommands cmd, byte[] data)
{
processCommand(cmd, data);
}
