public void PacketHeaderConstructorTest1()
{
byte[] bytes = { 0x48, 0x41, 0x4B, 0x00, 0x00, 0x00, 0x20, 0x00, 0x01 };
PacketHeader target = new PacketHeader(bytes);
Assert.AreEqual(32, target.Length);
Assert.AreEqual(0x01, target.Command);
}
public void getBytesTest()
{
byte[] bytes = { 0x48, 0x41, 0x4B, 0x00, 0x00, 0x00, 0x20, 0x00, 0x01 };
PacketHeader target = new PacketHeader(bytes);
byte[] expected = { 0x48, 0x41, 0x4B, 0x00, 0x00, 0x00, 0x20, 0x00, 0x01 }; ;
byte[] actual;
actual = target.getBytes();
Assert.IsTrue(expected.SequenceEqual(actual));
}
public static void SendPosUpdate(string nPlayerId, Vector2 nPos)
{
PacketHeader header = new PacketHeader(32, 0x01);
byte[] packet = new byte[32];
Array.Copy(ArrayUtil.StringToBytes(nPlayerId), packet, 24);
byte[] temp = BitConverter.GetBytes((int)nPos.X);
temp.Reverse();
Array.Copy(temp, 0, packet, 24, 4);
temp = BitConverter.GetBytes((int)nPos.Y);
temp.Reverse();
Array.Copy(temp, 0, packet, 28, 4);
Packet realpacket = new Packet(header, packet);
mConnection.Write(realpacket.getBytes());
}
public void PacketConstructorTest()
{
PacketHeader header = new PacketHeader(32, 0x01);
byte[] body = new byte[32] { 0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x48, 0x41, 0x4B,
0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x01 };
Packet target = new Packet(header, body);
Assert.IsTrue(body.SequenceEqual(target.Body));
Assert.IsTrue(header.Equals(target.Header));
}
private static void process()
{
// There needs to be at least a header to get
while (Queue.Count > 9)
{
byte[] hak = Queue.GetRange(0, 3).ToArray();
if (Encoding.ASCII.GetString(hak) == PacketHeader.TAG)
{
PacketHeader ph = new PacketHeader(Queue.GetRange(0, 9).ToArray());
Packet pack = new Packet(ph, Queue.GetRange(9, ph.Length).ToArray());
// Remove the stuff we've gathered
Queue.RemoveRange(0, ph.Length + 9);
if (CommandDelegates.CommandInitialized(ph.Command))
{
switch (ph.Command)
{
case 0x01: // Update position
CommandDelegates.UpdatePositionDelegate upd = (CommandDelegates.UpdatePositionDelegate)CommandDelegates.getInitializedDelegate(ph.Command);
upd.Invoke(CommandParamsParser.parseBytes(pack.Body, ph.Command));
break;
case 0x02: // Spawn Monster
CommandDelegates.SpawnMonsterDelegate smd = (CommandDelegates.SpawnMonsterDelegate)CommandDelegates.getInitializedDelegate(ph.Command);
smd.Invoke(CommandParamsParser.parseBytes(pack.Body, ph.Command));
break;
}
}
else
{
// This means we're not supposed to act uppon the command
}
}
else
{
// for now, throw away the first byte and try to look for the tag again
Queue.RemoveAt(0);
continue;
}
}
// Pause the thread. It will be resumed when data is enqueued.
runnerReset.WaitOne();
}
public Packet(PacketHeader header, byte[] body)
{
this.Header = header;
this.Body = body;
}
public Packet(byte[] bytes)
{
this.Header = new PacketHeader(ArrayUtil.ByteSubArray(bytes, 0, 9));
this.Body = ArrayUtil.ByteSubArray(bytes, 9, bytes.Length - 10);
}