public NetworkMessage Clone()
{
MsgPackSerializer.SerializeObject(this, cloneBuffer, 0);
var result = (NetworkMessage)(GetType().GetConstructor(Type.EmptyTypes).Invoke(emptyArgs));
MsgPackSerializer.DeserializeObject(result, cloneBuffer, 0);
result.SequenceNumber = SequenceNumber;
result.Source = Source;
result.Id = Id;
return(result);
}
internal NetworkMessage Read(byte[] buffer)
{
int offset = 1;
var result = messages[buffer[0]];
if (result.IsGuaranteed)
{
result.SequenceNumber = (ushort)(buffer[1] + (buffer[2] << 8));
offset = 3;
}
MsgPackSerializer.DeserializeObject(result, buffer, offset);
return(result);
}
public LimeMessage?read(byte[] buffer)
{
int offset = 1;
var result = messages[buffer[0]]; // get matching instance
try {
MsgPackSerializer.DeserializeObject(result, buffer, offset);
return(result);
}
catch (Exception e) {
return(null);
}
}
internal IEnumerable <NetworkMessage> Read(byte[] buffer, int length)
{
int overallOffset = 0;
while (overallOffset < length)
{
int offset = 1;
var result = messages[buffer[overallOffset]];
if (result.IsGuaranteed)
{
result.SequenceNumber = (ushort)((buffer[overallOffset + 1]) + (buffer[overallOffset + 2] << 8));
offset = 3;
}
overallOffset = MsgPackSerializer.DeserializeObject(result, buffer, overallOffset + offset);
yield return(result);
}
}
private void BuildInstances(Assembly messageAssembly)
{
Type networkMsgType = typeof(NetworkMessage);
foreach (Type t in messageAssembly.GetTypes())
{
if (t.IsSubclassOf(networkMsgType) && !messagesByType.ContainsKey(t))
{
if (messages.Count == Byte.MaxValue)
{
throw new ApplicationException("The maximum number of network messages has been reached - you need to use fewer message types in this project");
}
var msg = (NetworkMessage)t.GetConstructor(Type.EmptyTypes).Invoke(Utility.emptyArgs);
MsgPackSerializer.SerializeObject(msg, NetworkMessage.cloneBuffer, 0);
MsgPackSerializer.DeserializeObject(msg, NetworkMessage.cloneBuffer, 0);
msg.Id = (byte)messages.Count;
messages[msg.Id] = msg;
messagesByType[msg.GetType()] = msg;
NeutrinoConfig.Log("Registered message type " + msg.GetType() + " as Id " + msg.Id);
}
}
}
