private Event?Process(CSVCMsg_PacketEntities message)
{
log.Debug("svc_PacketEntities is_delta: "
+ message.is_delta
+ " baseline: " + message.baseline
+ " update_baseline: " + message.update_baseline
+ " delta: " + message.delta_from);
using (var stream = Bitstream.CreateWith(message.entity_data)) {
entityUpdater.Update(
stream,
(uint)message.baseline,
message.update_baseline,
(uint)message.updated_entries,
message.is_delta);
}
if (message.update_baseline)
{
client.Baseline = message.baseline;
return(Event.BASELINE);
}
else
{
return(null);
}
}
private Event?Process(CSVCMsg_PacketEntities message)
{
log.Debug("svc_PacketEntities is_delta: "
+ message.is_delta
+ " baseline: " + message.baseline
+ " update_baseline: " + message.update_baseline
+ " delta: " + message.delta_from);
using (var stream = Bitstream.CreateWith(message.entity_data)) {
entityUpdater.Update(
stream,
(uint)message.baseline,
message.update_baseline,
(uint)message.updated_entries,
message.is_delta);
}
if (message.update_baseline)
{
var ack = new CCLCMsg_BaselineAck();
ack.baseline_nr = client.Baseline;
ack.baseline_tick = (int)client.ServerTick;
var ackMsg = Connection.ConvertProtoToMessage <CCLCMsg_BaselineAck>(
(uint)CLC_Messages.clc_BaselineAck,
ack);
connection.SendReliably(ackMsg);
return(null);
}
else
{
return(null);
}
}
public Event? Process(byte[] response) {
using (var stream = Bitstream.CreateWith(response)) {
byte type = stream.ReadByte();
if (type == S2C_CHALLENGE) {
Preconditions.CheckArgument(stream.ReadUInt32() == SOURCE_PROTOCOL,
"Packet not SOURCE_PROTOCOL");
server_challenge = stream.ReadUInt32();
Preconditions.CheckArgument(stream.ReadUInt32() == client_challenge,
"Packet doesn't match client challenge");
Preconditions.CheckArgument(stream.ReadUInt32() == STEAM_VERSION,
"Packet STEAM_VERSION mismatch");
server_id = stream.ReadUInt64();
log.Info("challenge mystery byte is " + stream.ReadByte());
Preconditions.CheckArgument(stream.Eof, "Packet S2C_CHALLENGE continues");
return Event.HANDSHAKE_CHALLENGE;
} else if (type == S2C_ACCEPT) {
Preconditions.CheckArgument(stream.ReadUInt32() == client_challenge,
"Packet doesn't match client challenge");
Preconditions.CheckArgument(stream.Eof, "Packet S2C_ACCEPT continues");
return Event.HANDSHAKE_COMPLETE;
} else if (type == S2C_REJECT) {
Preconditions.CheckArgument(stream.ReadUInt32() == client_challenge,
"Packet doesn't match client challenge");
log.Error("Rejected:\n" + stream.ReadString());
return Event.REJECTED;
} else {
throw new ArgumentException("Unknown response type " + type);
}
}
}
public Event?Process(Connection.Message message)
{
using (var stream = Bitstream.CreateWith(message.Data)) {
if (message.Type == (uint)NET_Messages.net_NOP)
{
return(null);
}
else if (message.Type == (uint)NET_Messages.net_Disconnect)
{
return(Process(Serializer.Deserialize <CNETMsg_Disconnect>(stream)));
}
else if (message.Type == (uint)NET_Messages.net_StringCmd)
{
return(Process(Serializer.Deserialize <CNETMsg_StringCmd>(stream)));
}
else if (message.Type == (uint)NET_Messages.net_Tick)
{
return(Process(Serializer.Deserialize <CNETMsg_Tick>(stream)));
}
else if (message.Type == (uint)SVC_Messages.svc_PacketEntities)
{
return(Process(Serializer.Deserialize <CSVCMsg_PacketEntities>(stream)));
}
else if (message.Type == (uint)SVC_Messages.svc_UpdateStringTable)
{
return(Process(Serializer.Deserialize <CSVCMsg_UpdateStringTable>(stream)));
}
else if (message.Type == (uint)SVC_Messages.svc_UserMessage)
{
return(Process(Serializer.Deserialize <CSVCMsg_UserMessage>(stream)));
}
else if (message.Type == (uint)SVC_Messages.svc_GameEvent)
{
return(Process(Serializer.Deserialize <CSVCMsg_GameEvent>(stream)));
}
else
{
log.Warn("Unknown message " + message.Type);
return(null);
}
}
}
private Event?Process(CSVCMsg_UserMessage message)
{
if (message.msg_type == (int)EBaseUserMessages.UM_SayText2)
{
using (var stream = Bitstream.CreateWith(message.msg_data)) {
return(Process(Serializer.Deserialize <CUserMsg_SayText2>(stream)));
}
}
else if (message.msg_type == (int)EDotaUserMessages.DOTA_UM_ChatEvent)
{
using (var stream = Bitstream.CreateWith(message.msg_data)) {
return(Process(Serializer.Deserialize <CDOTAUserMsg_ChatEvent>(stream)));
}
}
else
{
log.DebugFormat("CSVCMsg_UserMessage: unknown type {0} with {1} bytes of data",
message.msg_type, message.msg_data.Length);
return(null);
}
}