public override void Read(PacketReader reader)
{
TimeStamp = reader.ReadLong();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
Username = reader.ReadString16(4);
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
EntityId = reader.ReadInt();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
Message = reader.ReadString8(1024);
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
PatternId = reader.ReadInt();
TextureId = reader.ReadInt();
X = reader.ReadFloat();
Y = reader.ReadFloat();
}
public override void Read(PacketReader reader)
{
PlayerId = reader.ReadInt();
X = reader.ReadFloat();
Y = reader.ReadFloat();
Z = reader.ReadFloat();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public static void ReadEntitySpawn(Client client, PacketReader reader)
{
EntitySpawnPacket esp = new EntitySpawnPacket();
esp.Read(reader);
if (!reader.Failed)
{
client.HandleEntitySpawn(esp);
}
}
public static void ReadHandshake(Client client, PacketReader reader)
{
HandshakePacket hp = new HandshakePacket();
hp.Read(reader);
if (!reader.Failed)
{
client.HandleHandshake(hp);
}
}
public static void ReadKeepAlive(Client client, PacketReader reader)
{
KeepAlivePacket ap = new KeepAlivePacket();
ap.Read(reader);
if (!reader.Failed)
{
Client.HandleKeepAlive(client, ap);
}
}
private static void ReadMovement(Client client, PacketReader reader)
{
MovePacket mp = new MovePacket();
mp.Read(reader);
if (!reader.Failed)
{
Client.HandleMovePacket(client, mp);
}
}
public override void Read(PacketReader reader)
{
PlayerId = reader.ReadInt();
Nickname = reader.ReadString16(9);
Health = reader.ReadInt();
Speed = reader.ReadFloat();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
EntityId = reader.ReadInt();
Nickname = reader.ReadString8(12);
Health = reader.ReadInt();
X = reader.ReadFloat();
Y = reader.ReadFloat();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
public override void Read(PacketReader reader)
{
EntityId = reader.ReadInt();
Position = new WorldPosition
{
X = reader.ReadFloat(),
Y = reader.ReadFloat()
};
Direction = reader.ReadFloat();
Speed = reader.ReadFloat();
#if DEBUG
Console.WriteLine(ToString());
#endif
}
private void ProcessReadQueue()
{
while (_recv.WaitOne())
{
ByteQueue temp;
lock (_queueLock)
{
temp = _receiveBufferQueue;
_receiveBufferQueue = _readingBufferQueue;
}
_readingBufferQueue = temp;
int length = _fragPackets.Size + _readingBufferQueue.Size;
while (length > 0)
{
byte packetType = _fragPackets.Size > 0
? _fragPackets.GetPacketId()
: _readingBufferQueue.GetPacketId();
ClientPacketHandler handler = PacketHandlers.GetHandler((PacketType) packetType);
if (handler == null)
{
byte[] unhandled = GetBufferToBeRead(length);
Console.WriteLine("Received unknown packet! Id:{0}", packetType);
Console.WriteLine("Fehler {0}", BitConverter.ToString(unhandled));
length = 0;
}
else if (handler.Length == 0)
{
byte[] data = GetBufferToBeRead(length);
Console.WriteLine("Klappt {0}", BitConverter.ToString(data));
if (length >= handler.MinimumLength)
{
PacketReader reader = new PacketReader(data, length);
handler.OnReceive(this, reader);
if (reader.Failed)
{
EnqueueFragment(data);
length = 0;
}
else
{
_readingBufferQueue.Enqueue(data, reader.Index, data.Length - reader.Index);
length = _readingBufferQueue.Length;
}
}
else
{
EnqueueFragment(data);
length = 0;
}
}
else if (length >= handler.Length)
{
byte[] data = GetBufferToBeRead(handler.Length);
/*using (StreamWriter sw = new StreamWriter(String.Format("recv_packets{0}.log", _userName), true))
{
sw.WriteLine("Fixed length: {0}", BitConverter.ToString(data));
}*/
PacketReader reader = new PacketReader(data, handler.Length);
handler.OnReceive(this, reader);
// If we failed it's because the packet is wrong
if (reader.Failed)
{
Dispose();
length = 0;
}
else
{
if (_fragPackets.Length > 0)
throw new Exception("Fragpackets must be empy here!");
length = _readingBufferQueue.Length;
}
}
else
{
/*using (StreamWriter sw = new StreamWriter(String.Format("recv_packets{0}.log", _userName), true))
{ */
byte[] data = GetBufferToBeRead(length);
//sw.WriteLine("Fragmented fixed: {0}", BitConverter.ToString(data));
EnqueueFragment(data);
length = 0;
//}
}
}
}
}
public static void ReadPattern(Client client, PacketReader reader)
{
PatternPacket pp = new PatternPacket();
pp.Read(reader);
if (!reader.Failed)
{
Client.HandlePatternPacket(client, pp);
}
}
public static void ReadPlayerInfo(Client client, PacketReader reader)
{
PlayerInfoPacket pip = new PlayerInfoPacket();
Console.WriteLine("Player Info Packet size is {0}", reader.Size);
pip.Read(reader);
if (!reader.Failed)
{
client.HandlePlayerInfo(pip);
}
}
public static void ReadPlayerPosition(Client client, PacketReader reader)
{
PlayerPositionPacket ppp = new PlayerPositionPacket();
ppp.Read(reader);
if (!reader.Failed)
{
client.HandlePlayerPosition(ppp);
}
}
public static void ReadMovement(Client client, PacketReader reader)
{
MovePacket mp = new MovePacket();
mp.Read(reader);
if (!reader.Failed)
{
Console.WriteLine("Received Move Packet");
client.Move(
mp.EntityId,
mp.Position,
mp.Direction,
mp.Speed);
}
}
public abstract void Read(PacketReader reader);
public static void ProcessReadQueue()
{
int count = RecvClientQueue.Count;
Parallel.For(0, count, i =>
{
Client client;
if (!RecvClientQueue.TryDequeue(out client))
return;
if (!client.Running)
return;
Interlocked.Exchange(ref client.TimesEnqueuedForRecv, 0);
ByteQueue bufferToProcess = client.GetBufferToProcess();
int length = client.FragPackets.Size + bufferToProcess.Size;
while (length > 0)
{
byte packetType = 0;
if (client.FragPackets.Size > 0)
packetType = client.FragPackets.GetPacketId();
else
packetType = bufferToProcess.GetPacketId();
PacketHandler handler = PacketHandlers.GetHandler((PacketType)packetType);
if (handler == null)
{
byte[] unhandledPacketData = GetBufferToBeRead(bufferToProcess, client, length);
Console.WriteLine("Unhandled packet arrived, id: {0}", unhandledPacketData[0]);
Console.WriteLine("Data:\r\n {0}", BitConverter.ToString(unhandledPacketData, 1));
length = 0;
}
else if (handler.Length == 0)
{
byte[] data = GetBufferToBeRead(bufferToProcess, client, length);
if (length >= handler.MinimumLength)
{
PacketReader reader = new PacketReader(data, length);
handler.OnReceive(client, reader);
// If we failed it's because the packet isn't complete
if (reader.Failed)
{
EnqueueFragment(client, data);
length = 0;
}
else
{
bufferToProcess.Enqueue(data, reader.Index, data.Length - reader.Index);
length = bufferToProcess.Length;
}
}
else
{
EnqueueFragment(client, data);
length = 0;
}
}
else if (length >= handler.Length)
{
byte[] data = GetBufferToBeRead(bufferToProcess, client, handler.Length);
PacketReader reader = new PacketReader(data, handler.Length);
handler.OnReceive(client, reader);
// If we failed it's because the packet is wrong
if (reader.Failed)
{
client.MarkToDispose();
length = 0;
}
else
length = bufferToProcess.Length;
}
else
{
byte[] data = GetBufferToBeRead(bufferToProcess, client, length);
EnqueueFragment(client, data);
length = 0;
}
}
});
}
