public override void OnPacket(NetworkClient client, ProcessedPacket packet)
{
var cmd = new VMNetCommand();
try {
using (var reader = new BinaryReader(packet)) {
cmd.Deserialize(reader);
}
} catch (Exception)
{
ClientsToDC.Add(client);
return;
}
if (cmd.Type == VMCommandType.SimJoin)
{
if (((VMNetSimJoinCmd)cmd.Command).Version != VMNetSimJoinCmd.CurVer)
{
ClientsToDC.Add(client);
return;
}
lock (UIDs)
{
UIDs.Add(client, ((VMNetSimJoinCmd)cmd.Command).SimID);
}
}
SendCommand(cmd.Command);
}
public void Deserialize(BinaryReader reader)
{
TickID = reader.ReadUInt32();
RandomSeed = reader.ReadUInt64();
Commands = new List<VMNetCommand>();
int length = reader.ReadInt32();
for (int i=0; i<length; i++)
{
var cmd = new VMNetCommand();
cmd.Deserialize(reader);
Commands.Add(cmd);
}
}
public void Deserialize(BinaryReader reader)
{
TickID = reader.ReadUInt32();
RandomSeed = reader.ReadUInt64();
Commands = new List <VMNetCommand>();
int length = reader.ReadInt32();
for (int i = 0; i < length; i++)
{
var cmd = new VMNetCommand();
cmd.Deserialize(reader);
Commands.Add(cmd);
}
}
private void SendToServer(VMNetCommandBodyAbstract cmd)
{
byte[] data;
using (var stream = new MemoryStream())
{
var cmd2 = new VMNetCommand(cmd);
using (var writer = new BinaryWriter(stream))
{
cmd2.SerializeInto(writer);
}
data = stream.ToArray();
}
using (var stream = new PacketStream((byte)PacketType.VM_PACKET, 0))
{
stream.WriteHeader();
stream.WriteInt32(data.Length + (int)PacketHeaders.UNENCRYPTED);
stream.WriteBytes(data);
Client.Send(stream.ToArray());
}
}
private void SendState(VM vm)
{
if (ClientsToSync.Count == 0) return;
//Console.WriteLine("== SERIAL: Sending State to Client... ==");
var watch = new Stopwatch();
watch.Start();
var state = vm.Save();
//Console.WriteLine("== STATE: Intermediate - after save... " + watch.ElapsedMilliseconds + " ms. ==");
var cmd = new VMNetCommand(new VMStateSyncCmd { State = state });
//currently just hack this on the tick system. will change when we switch to not gonzonet
var ticks = new VMNetTickList { Ticks = new List<VMNetTick> {
new VMNetTick {
Commands = new List<VMNetCommand> { cmd },
RandomSeed = 0, //will be restored by client from cmd
TickID = TickID
}
} };
byte[] data;
using (var stream = new MemoryStream())
{
//Console.WriteLine("== STATE: Intermediate - before serialize... " + watch.ElapsedMilliseconds + " ms. ==");
using (var writer = new BinaryWriter(stream))
{
ticks.SerializeInto(writer);
}
//Console.WriteLine("== STATE: Intermediate - before toArray... " + watch.ElapsedMilliseconds + " ms. ==");
data = stream.ToArray();
}
//Console.WriteLine("== STATE: Intermediate - before send... " + watch.ElapsedMilliseconds + " ms. ==");
byte[] packet;
using (var stream = new PacketStream((byte)PacketType.VM_PACKET, 0))
{
stream.WriteHeader();
stream.WriteInt32(data.Length + (int)PacketHeaders.UNENCRYPTED);
stream.WriteBytes(data);
packet = stream.ToArray();
}
foreach (var client in ClientsToSync) client.Send(packet);
ClientsToSync.Clear();
watch.Stop();
//Console.WriteLine("== SERIAL: DONE! State send took "+watch.ElapsedMilliseconds+" ms. ==");
}
public override void OnPacket(NetworkClient client, ProcessedPacket packet)
{
var cmd = new VMNetCommand();
try {
using (var reader = new BinaryReader(packet)) {
cmd.Deserialize(reader);
}
} catch (Exception)
{
ClientsToDC.Add(client);
return;
}
if (cmd.Type == VMCommandType.SimJoin)
{
if (SandboxBans.Contains(client.RemoteIP))
{
SendGenericMessage(client, "Banned", "You have been banned from this sandbox server!");
ClientsToDC.Add(client);
return;
}
else if (((VMNetSimJoinCmd)cmd.Command).Version != VMNetSimJoinCmd.CurVer)
{
SendGenericMessage(client, "Version Mismatch", "Your game version does not match the server's. Please update your game.");
ClientsToDC.Add(client);
return;
}
((VMNetSimJoinCmd)cmd.Command).Ticket = client.RemoteIP+":"+((VMNetSimJoinCmd)cmd.Command).Name;
((VMNetSimJoinCmd)cmd.Command).Client = client; //remember client so we can bind it to persist id later
SendCommand(cmd.Command); //just go for it. will start the avatar retrieval process.
return;
}
else if (cmd.Type == VMCommandType.RequestResync)
{
lock (ClientsToSync)
{
//todo: throttle
ClientsToSync.Add(client);
}
}
lock (ClientToUID)
{
if (!ClientToUID.ContainsKey(client)) return; //client hasn't registered yet
cmd.Command.ActorUID = ClientToUID[client];
}
SendCommand(cmd.Command);
}
private void SendState(VM vm)
{
if (ClientsToSync.Count == 0) return;
var state = vm.Save();
var cmd = new VMNetCommand(new VMStateSyncCmd { State = state });
//currently just hack this on the tick system. will change when we switch to not gonzonet
var ticks = new VMNetTickList { Ticks = new List<VMNetTick> {
new VMNetTick {
Commands = new List<VMNetCommand> { cmd },
RandomSeed = 0, //will be restored by client from cmd
TickID = TickID
}
} };
byte[] data;
using (var stream = new MemoryStream())
{
using (var writer = new BinaryWriter(stream))
{
ticks.SerializeInto(writer);
}
data = stream.ToArray();
}
using (var stream = new PacketStream((byte)PacketType.VM_PACKET, 0))
{
stream.WriteHeader();
stream.WriteInt32(data.Length + (int)PacketHeaders.UNENCRYPTED);
stream.WriteBytes(data);
var packet = stream.ToArray();
foreach (var client in ClientsToSync) client.Send(packet);
}
ClientsToSync.Clear();
}
