public void SendCopy(PacketOut Out)
{
Out.WritePacketLength();
PacketOut packet = new PacketOut(0);
packet.Position = 0;
packet.Write(Out.ToArray(), 0, Out.ToArray().Length);
SendPacket(packet);
}
public byte[] Encrypt(PacketOut packet)
{
byte[] data = packet.ToArray();
Log.Info("[SERVER PRE-ENCRYPT]", this.DumpData(data));
encryption.Process(data, 4, data.Length - 4);
return(data);
}
public void Send(PacketOut packet)
{
Console.Write("Sent:");
for (int i = 0; i < packet.ToArray().Length; i++) Console.Write(" " + packet.ToArray()[i]);
Console.WriteLine();
byte[] toSend = Crypto.Encrypt(packet);
MemoryStream tcpOut = new MemoryStream();
tcpOut.WriteByte((Byte)((toSend.Length & 0xffff) & 0xff));
tcpOut.WriteByte((Byte)((toSend.Length & 0xffff) >> 8));
tcpOut.WriteByte((Byte)((toSend.Length >> 16) & 0xff));
tcpOut.WriteByte((Byte)(toSend.Length >> 24));
tcpOut.Write(toSend, 4, toSend.Length - 4);
SendTCP(tcpOut.ToArray());
tcpOut.Dispose();
toSend = null;
}
public void Send(PacketOut packet)
{
try
{
if (!Connected)
{
return;
}
Log.WriteLine(LogType.Network, "Sending packet: {0}", packet.packetId);
if (!Connected)
{
return;
}
Byte[] Data = packet.ToArray();
int Length = Data.Length;
byte[] Packet = new byte[2 + Length];
Packet[0] = (byte)(Length >> 8);
Packet[1] = (byte)(Length & 0xff);
Data.CopyTo(Packet, 2);
mCrypt.Encrypt(Packet, 0, 6);
//While writing this part of code I had a strange feeling of Deja-Vu or whatever it's called :>
Log.WriteLine(LogType.Packet, "{0}", packet.ToHex());
mSocket.Send(Packet);
}
catch (Exception ex)
{
Log.WriteLine(LogType.Error, "Exception Occured");
Log.WriteLine(LogType.Error, "Message: {0}", ex.Message);
Log.WriteLine(LogType.Error, "Stacktrace: {0}", ex.StackTrace);
}
}
public byte[] Encrypt(PacketOut packet)
{
byte[] data = packet.ToArray();
Log.Info("[SERVER PRE-ENCRYPT]", this.DumpData(data));
encryption.Process(data, 4, data.Length - 4);
return data;
}
private void SendBuffer(Player Plr, ref PacketOut Buffer, ref byte Count)
{
// On Envoi le Packet des items
PacketOut Packet = new PacketOut((byte)Opcodes.F_GET_ITEM);
Packet.WriteByte(Count);
Packet.Fill(0, 3);
Packet.Write(Buffer.ToArray(), 0, Buffer.ToArray().Length);
Plr.SendPacket(Packet);
// On Remet le compteur a zero
Count = 0;
// On Initalise un nouveau buffer
Buffer = new PacketOut(0);
Buffer.Position = 0;
}
public void SendFriends(List <Character_social> Socials)
{
PacketOut Out = new PacketOut((byte)Opcodes.F_SOCIAL_NETWORK);
Out.WriteUInt16(0);
Out.WriteByte(1);
Out.WriteByte((byte)Socials.Count);
Out.WriteByte(0);
foreach (Character_social Social in Socials)
{
BuildPlayerInfo(ref Out, Social);
}
Log.Dump("Friends", Out.ToArray(), 0, Out.ToArray().Length);
GetPlayer().SendPacket(Out);
}
public void Send(PacketOut packet)
{
if (Connected)
{
Log.WriteLine(LogType.Network, "Sending packet {0}. Length: {1}", packet.packetId.ToString(), packet.Lenght());
Log.WriteLine(LogType.Packet, "{0}", packet.ToHex());
Byte[] Data = packet.ToArray();
mSocket.Send(Data);
}
}
public void SendCopy(PacketOut Out)
{
Out.WritePacketLength();
byte[] Buf = Out.ToArray();
PacketOut packet = new PacketOut(0);
packet.Position = 0;
packet.Write(Buf, 0, Buf.Length);
SendPacket(packet);
}
public void Send(PacketOut packet)
{
Console.Write("Sent:");
for (int i = 0; i < packet.ToArray().Length; i++)
{
Console.Write(" " + packet.ToArray()[i]);
}
Console.WriteLine();
byte[] toSend = Crypto.Encrypt(packet);
MemoryStream tcpOut = new MemoryStream();
tcpOut.WriteByte((byte)((toSend.Length & 0xffff) & 0xff));
tcpOut.WriteByte((byte)((toSend.Length & 0xffff) >> 8));
tcpOut.WriteByte((byte)((toSend.Length >> 16) & 0xff));
tcpOut.WriteByte((byte)(toSend.Length >> 24));
tcpOut.Write(toSend, 4, toSend.Length - 4);
SendTCP(tcpOut.ToArray());
tcpOut.Dispose();
toSend = null;
}
private void LogOutPacket(PacketOut packet)
{
if (_logThread == null)
{
_logThread = new Thread(new ThreadStart(PacketLogThread));
_logThread.Start();
}
lock (_packetLog)
{
_packetLog.Add(Utils.ToLogHexString((byte)packet.Opcode, true, packet.ToArray()));
}
}
public void SendCampaignStatus(Player plr, VictoryPointProgress vpp, Realms realm)
{
_logger.Trace("Send Campaign Status");
_logger.Warn("F_CAMPAIGN_STATUS");
PacketOut Out = new PacketOut((byte)Opcodes.F_CAMPAIGN_STATUS, 159);
Out.WriteHexStringBytes("0005006700CB00"); // 7
// Dwarfs vs Greenskins T1
BuildCaptureStatus(Out, WorldMgr.GetRegion(1, false), realm);
// Dwarfs vs Greenskins T2
BuildCaptureStatus(Out, WorldMgr.GetRegion(12, false), realm);
// Dwarfs vs Greenskins T3
BuildCaptureStatus(Out, WorldMgr.GetRegion(10, false), realm);
// Dwarfs vs Greenskins T4
BuildCaptureStatus(Out, WorldMgr.GetRegion(2, false), realm);
// Empire vs Chaos T1
BuildCaptureStatus(Out, WorldMgr.GetRegion(8, false), realm);
// Empire vs Chaos T2
BuildCaptureStatus(Out, WorldMgr.GetRegion(14, false), realm);
// Empire vs Chaos T3
BuildCaptureStatus(Out, WorldMgr.GetRegion(6, false), realm);
// Empire vs Chaos T4
BuildCaptureStatus(Out, WorldMgr.GetRegion(11, false), realm);
// High Elves vs Dark Elves T1
BuildCaptureStatus(Out, WorldMgr.GetRegion(3, false), realm);
// High Elves vs Dark Elves T2
BuildCaptureStatus(Out, WorldMgr.GetRegion(15, false), realm);
// High Elves vs Dark Elves T3
BuildCaptureStatus(Out, WorldMgr.GetRegion(16, false), realm);
// High Elves vs Dark Elves T4
BuildCaptureStatus(Out, WorldMgr.GetRegion(4, false), realm);
Out.Fill(0, 83);
// RB 4/24/2016 Added logic for T4 campaign progression.
//gs t4
// 0 contested 1 order controled 2 destro controled 3 notcontroled locked
Out.WriteByte(3); //dwarf fort
BuildBattleFrontStatus(Out, WorldMgr.GetRegion(2, false)); //kadrin valley
Out.WriteByte(3); //orc fort
//chaos t4
Out.WriteByte(3); //empire fort
Out.WriteByte((byte)3);
BuildBattleFrontStatus(Out, WorldMgr.GetRegion(11, false)); //reikland
Out.WriteByte(3); //chaos fort
//elf
Out.WriteByte(3); //elf fort
BuildBattleFrontStatus(Out, WorldMgr.GetRegion(4, false)); //etaine
Out.WriteByte(3); //delf fort
Out.WriteByte(0); // Order underdog rating
Out.WriteByte(0); // Destruction underdog rating
if (plr == null)
{
byte[] buffer = Out.ToArray();
if (Player._Players.Count == 0)
{
plr.SendPacket(Out);
}
else
{
lock (Player._Players)
{
foreach (Player player in Player._Players)
{
if (player == null || player.IsDisposed || !player.IsInWorld())
{
continue;
}
PacketOut playerCampaignStatus = new PacketOut(0, 159)
{
Position = 0
};
playerCampaignStatus.Write(buffer, 0, buffer.Length);
if (player.Region?.Campaign != null)
{
WriteVictoryPoints(player.Realm, playerCampaignStatus, vpp);
}
else
{
playerCampaignStatus.Fill(0, 9);
}
playerCampaignStatus.Fill(0, 4);
player.SendPacket(playerCampaignStatus);
}
}
}
}
else
{
if (plr.Region?.Campaign != null)
{
WriteVictoryPoints(plr.Realm, Out, vpp);
}
else
{
Out.Fill(0, 9);
}
Out.Fill(0, 4);
plr.SendPacket(Out);
}
}
public byte[] BuildCharacters()
{
PacketOut Out = new PacketOut((byte)0);
Out.Position = 0;
Out.WriteUInt16(GetCharacterCount());
Character Char = null;
for (int i = 0; i < MAX_CHARS; ++i)
{
Char = Chars[i];
if (Char == null)
Out.Write(new byte[280], 0, 280);
else
{
Out.FillString(Char.Name, 48);
Out.WriteByte(Char.Info[0].Level);
Out.WriteByte(Char.Career);
Out.WriteByte(Char.Realm);
Out.WriteByte(Char.Sex);
Out.WriteByte(Char.ModelId);
Out.WriteUInt16(Char.Info[0].ZoneId);
Out.Write(new byte[5], 0, 5);
Character_items Item = null;
for (UInt16 SlotId = 14; SlotId < 30; ++SlotId)
{
Item = Char.GetItemInSlot(SlotId);
if (Item == null)
Out.WriteUInt16(0);
else
Out.WriteUInt16Reverse(Item.ModelId);
Out.Write(new byte[6], 0, 6);
}
Out.Write(new byte[6], 0, 6);
for (int j = 0; j < 5; ++j)
{
Out.Write(new byte[6], 0, 6);
Out.WriteUInt16(0xFF00);
}
for (UInt16 SlotId = 10; SlotId < 13; ++SlotId)
{
Item = Char.GetItemInSlot(SlotId);
Out.WriteUInt16(0);
if (Item == null)
Out.WriteUInt16(0);
else
Out.WriteUInt16Reverse(Item.ModelId);
}
Out.Write(new byte[10], 0, 10);
Out.WriteUInt16(0xFF00);
Out.WriteByte(0);
Out.WriteByte(Char.Race);
Out.WriteUInt16(0);
Out.Write(Char.bTraits, 0, Char.bTraits.Length);
Out.Write(new byte[10], 0, 10);
}
}
return Out.ToArray();
}
public byte[] BuildRealms(uint sequence)
{
try
{
PacketOut Out = new PacketOut((byte)0);
Out.Position = 0;
Out.WriteUInt32(sequence);
Out.WriteUInt16(0);
lock (_Realms)
{
Log.Info("BuildRealm", "Envoi de " + _Realms.Count + " royaumes");
Out.WriteUInt32((uint)_Realms.Count);
foreach (Realm Rm in _Realms.Values)
{
Out.WriteByte(Rm.RealmId);
Out.WriteByte((byte)(Rm.RpcId != 0 ? 1 : 0));
Out.WriteUInt32(1);
Out.WriteByte(Rm.RealmId);
Out.WriteByte(Rm.RealmId);
Out.WriteString("[" + Rm.Language + "] " + Rm.Name);
Out.WriteUInt32(19);
Out.WriteString("setting.allow_trials");
Out.WriteString(Rm.AllowTrials);
Out.WriteString("setting.charxferavailable");
Out.WriteString(Rm.CharfxerAvailable);
Out.WriteString("setting.language");
Out.WriteString(Rm.Language);
Out.WriteString("setting.legacy");
Out.WriteString(Rm.Legacy);
Out.WriteString("setting.manualbonus.realm.destruction");
Out.WriteString(Rm.BonusDestruction);
Out.WriteString("setting.manualbonus.realm.order");
Out.WriteString(Rm.BonusOrder);
Out.WriteString("setting.name");
Out.WriteString(Rm.Name);
Out.WriteString("setting.net.address");
Out.WriteString(Rm.Adresse);
Out.WriteString("setting.net.port");
Out.WriteString(Rm.Port.ToString());
Out.WriteString("setting.redirect");
Out.WriteString(Rm.Redirect);
Out.WriteString("setting.region");
Out.WriteString(Rm.Region);
Out.WriteString("setting.retired");
Out.WriteString(Rm.Retired);
Out.WriteString("status.queue.Destruction.waiting");
Out.WriteString(Rm.WaitingDestruction);
Out.WriteString("status.queue.Order.waiting");
Out.WriteString(Rm.WaitingOrder);
Out.WriteString("status.realm.destruction.density");
Out.WriteString(Rm.DensityDestruction);
Out.WriteString("status.realm.order.density");
Out.WriteString(Rm.DensityOrder);
Out.WriteString("status.servertype.openrvr");
Out.WriteString(Rm.OpenRvr);
Out.WriteString("status.servertype.rp");
Out.WriteString(Rm.Rp);
Out.WriteString("status.status");
Out.WriteString(Rm.Status);
}
}
Out.WriteUInt32(0);
return Out.ToArray();
}
catch (Exception e)
{
return new byte[0];
}
}
public PacketOut Crypt(PacketOut packet)
{
if (m_crypts.Count <= 0)
{
return(packet);
}
byte[] Packet = packet.ToArray();
int Hpos = 0;
Hpos += PacketOut.SizeLen;
if (PacketOut.OpcodeInLen)
{
Hpos += packet.OpcodeLen;
}
byte[] Header = new byte[Hpos];
byte[] ToCrypt = new byte[(packet.Length - Hpos)];
for (int i = 0; i < Hpos; ++i)
{
Header[i] = Packet[i];
}
for (int i = Hpos; i < Packet.Length; ++i)
{
ToCrypt[i - Hpos] = Packet[i];
}
try
{
foreach (KeyValuePair <ICryptHandler, CryptKey[]> Entry in m_crypts)
{
ToCrypt = Entry.Key.Crypt(Entry.Value[0], ToCrypt);
}
}
catch (Exception e)
{
Log.Error("Crypt Error : " + e.ToString());
return(packet);
}
PacketOut Out = new PacketOut((byte)0);
Out.Opcode = packet.Opcode;
Out.OpcodeLen = packet.OpcodeLen;
Out.Position = 0;
Out.SetLength(0);
byte[] Total = new byte[Header.Length + ToCrypt.Length];
for (int i = 0; i < Total.Length; ++i)
{
if (i < Header.Length)
{
Total[i] = Header[i];
}
else
{
Total[i] = ToCrypt[i - Header.Length];
}
}
Out.Write(Total, 0, Total.Length);
return(Out);
}
public byte[] Encrypt(PacketOut packet)
{
byte[] data = packet.ToArray();
encryption.Process(data, 4, data.Length - 4);
return(data);
}
public static byte[] BuildCharactersList(int AccountId)
{
Log.Debug("BuildCharactersList", "AcocuntId = " + AccountId);
Character[] Chars = GetAccountChar(AccountId)._Chars;
int count = 0;
PacketOut Out = new PacketOut(0);
Out.Position = 0;
Character Char = null;
for (int k = 0; k < MAX_SLOT; ++k)
{
Char = Chars[k];
if (Char != null)
{
List <Character_items> Items = CharMgr.GetItemChar(Char.CharacterId);
/**** char slot start ****/
Out.FillString(Char.Name, 48); // name
Out.WriteByte(Char.Value[0].Level); // Level
Out.WriteByte(Char.Career); //career
Out.WriteByte(Char.Realm); // realm
Out.WriteByte(Char.Sex); // gender
Out.WriteUInt16R(Char.ModelId); //model id
Out.WriteUInt16R(Char.Value[0].ZoneId); // zone id
Out.Fill(0, 12); // unk
Character_items Item = null;
for (UInt16 SlotId = 14; SlotId < 30; ++SlotId)
{
Item = Items.Find(item => item != null && item.SlotId == SlotId);
if (Item == null)
{
Out.WriteInt32(0);
Out.WriteInt32(0);
}
else
{
Out.WriteInt32((int)Item.ModelId);
Out.WriteUInt16R(0); // primary dye
Out.WriteUInt16R(0); // secondary dye
}
}
Out.WriteUInt32(0x00); // 0x00000000
for (int i = 0; i < 4; i++)
{
Out.WriteUInt32(0xFF000000);
Out.WriteUInt32(0x00);
}
Out.WriteUInt32(0xFF000000);
//weapons
for (UInt16 SlotId = 10; SlotId < 13; ++SlotId)
{
Item = Items.Find(item => item != null && item.SlotId == SlotId);
if (Item == null)
{
Out.WriteUInt32(0);
}
else
{
Out.WriteUInt16R((ushort)Item.ModelId);
Out.WriteUInt16(0);
}
}
Out.Fill(0, 8);
Out.WriteUInt16(0xFF00);
Out.WriteByte(0);
Out.WriteByte(Char.Race); // char slot position
Out.WriteUInt16(0x00); //unk
/* //Traits [8 bytes]
* Out.WriteByte(1); //face
* Out.WriteByte(4); //jewel
* Out.WriteByte(4); //scar
* Out.WriteByte(0); //hair
* Out.WriteByte(3); //hair color
* Out.WriteByte(2); //skin color
* Out.WriteByte(0); //eye color
* Out.WriteByte(5); //metal color
*/
Out.Write(Char.bTraits, 0, Char.bTraits.Length);
Out.Fill(0, 14); //unk
count++;
}
}
for (int i = 0; i < (MAX_SLOT - count); ++i)
{
Out.Write(new byte[284], 0, 284);
}
return(Out.ToArray());
}
public byte[] BuildCharacters()
{
PacketOut Out = new PacketOut((byte)0);
Out.Position = 0;
Out.WriteUInt16(GetCharacterCount());
Character Char = null;
for (int i = 0; i < MAX_CHARS; ++i)
{
Char = Chars[i];
if (Char == null)
{
Out.Write(new byte[280], 0, 280);
}
else
{
Out.FillString(Char.Name, 48);
Out.WriteByte(Char.Info[0].Level);
Out.WriteByte(Char.Career);
Out.WriteByte(Char.Realm);
Out.WriteByte(Char.Sex);
Out.WriteByte(Char.ModelId);
Out.WriteUInt16(Char.Info[0].ZoneId);
Out.Write(new byte[5], 0, 5);
Character_items Item = null;
for (UInt16 SlotId = 14; SlotId < 30; ++SlotId)
{
Item = Char.GetItemInSlot(SlotId);
if (Item == null)
{
Out.WriteUInt16(0);
}
else
{
Out.WriteUInt16Reverse(Item.ModelId);
}
Out.Write(new byte[6], 0, 6);
}
Out.Write(new byte[6], 0, 6);
for (int j = 0; j < 5; ++j)
{
Out.Write(new byte[6], 0, 6);
Out.WriteUInt16(0xFF00);
}
for (UInt16 SlotId = 10; SlotId < 13; ++SlotId)
{
Item = Char.GetItemInSlot(SlotId);
Out.WriteUInt16(0);
if (Item == null)
{
Out.WriteUInt16(0);
}
else
{
Out.WriteUInt16Reverse(Item.ModelId);
}
}
Out.Write(new byte[10], 0, 10);
Out.WriteUInt16(0xFF00);
Out.WriteByte(0);
Out.WriteByte(Char.Race);
Out.WriteUInt16(0);
Out.Write(Char.bTraits, 0, Char.bTraits.Length);
Out.Write(new byte[10], 0, 10);
}
}
return(Out.ToArray());
}
public byte[] BuildRealms(uint sequence)
{
try
{
PacketOut Out = new PacketOut((byte)0);
Out.Position = 0;
Out.WriteUInt32(sequence);
Out.WriteUInt16(0);
lock (_Realms)
{
Log.Info("BuildRealm", "Envoi de " + _Realms.Count + " royaumes");
Out.WriteUInt32((uint)_Realms.Count);
foreach (Realm Rm in _Realms.Values)
{
Out.WriteByte(Rm.RealmId);
Out.WriteByte((byte)(Rm.RpcId != 0 ? 1 : 0));
Out.WriteUInt32(1);
Out.WriteByte(Rm.RealmId);
Out.WriteByte(Rm.RealmId);
Out.WriteString("[" + Rm.Language + "] " + Rm.Name);
Out.WriteUInt32(19);
Out.WriteString("setting.allow_trials");
Out.WriteString(Rm.AllowTrials);
Out.WriteString("setting.charxferavailable");
Out.WriteString(Rm.CharfxerAvailable);
Out.WriteString("setting.language");
Out.WriteString(Rm.Language);
Out.WriteString("setting.legacy");
Out.WriteString(Rm.Legacy);
Out.WriteString("setting.manualbonus.realm.destruction");
Out.WriteString(Rm.BonusDestruction);
Out.WriteString("setting.manualbonus.realm.order");
Out.WriteString(Rm.BonusOrder);
Out.WriteString("setting.name");
Out.WriteString(Rm.Name);
Out.WriteString("setting.net.address");
Out.WriteString(Rm.Adresse);
Out.WriteString("setting.net.port");
Out.WriteString(Rm.Port.ToString());
Out.WriteString("setting.redirect");
Out.WriteString(Rm.Redirect);
Out.WriteString("setting.region");
Out.WriteString(Rm.Region);
Out.WriteString("setting.retired");
Out.WriteString(Rm.Retired);
Out.WriteString("status.queue.Destruction.waiting");
Out.WriteString(Rm.WaitingDestruction);
Out.WriteString("status.queue.Order.waiting");
Out.WriteString(Rm.WaitingOrder);
Out.WriteString("status.realm.destruction.density");
Out.WriteString(Rm.DensityDestruction);
Out.WriteString("status.realm.order.density");
Out.WriteString(Rm.DensityOrder);
Out.WriteString("status.servertype.openrvr");
Out.WriteString(Rm.OpenRvr);
Out.WriteString("status.servertype.rp");
Out.WriteString(Rm.Rp);
Out.WriteString("status.status");
Out.WriteString(Rm.Status);
}
}
Out.WriteUInt32(0);
return(Out.ToArray());
}
catch (Exception e)
{
return(new byte[0]);
}
}
public static byte[] BuildCharacters(int AccountId)
{
Log.Debug("BuildCharacters", "AcocuntId = " + AccountId);
Character[] Chars = GetAccountChar(AccountId)._Chars;
UInt16 Count = 0;
// On Compte le nombre de personnages existant du joueur
for (UInt16 c = 0; c < Chars.Length; ++c)
{
if (Chars[c] != null)
{
++Count;
}
}
PacketOut Out = new PacketOut(0);
Out.Position = 0;
Out.WriteByte(MAX_SLOT);
Out.WriteUInt32(0xFF);
Out.WriteByte(0x14);
Character Char = null;
for (int i = 0; i < MAX_SLOT; ++i)
{
Char = Chars[i];
if (Char == null)
{
Out.Fill(0, 284); // 284
}
else
{
List <Character_item> Items = CharMgr.GetItemChar(Char.CharacterId);
Out.FillString(Char.Name, 48);
Out.WriteByte(Char.Value.Level);
Out.WriteByte(Char.Career);
Out.WriteByte(Char.Realm);
Out.WriteByte(Char.Sex);
Out.WriteByte(Char.ModelId);
Out.WriteUInt16(Char.Value.ZoneId);
Out.Fill(0, 5);
Character_item Item = null;
for (UInt16 SlotId = 14; SlotId < 30; ++SlotId)
{
Item = Items.Find(item => item != null && item.SlotId == SlotId);
if (Item == null)
{
Out.WriteUInt32(0);
}
else
{
Out.WriteUInt32R(Item.ModelId);
}
Out.Fill(0, 4);
}
Out.Fill(0, 6);
for (int j = 0; j < 5; ++j)
{
Out.Fill(0, 6);
Out.WriteUInt16(0xFF00);
}
for (UInt16 SlotId = 10; SlotId < 13; ++SlotId)
{
Item = Items.Find(item => item != null && item.SlotId == SlotId);
Out.WriteUInt16(0);
if (Item == null)
{
Out.WriteUInt16(0);
}
else
{
Out.WriteUInt16R((ushort)Item.ModelId);
}
}
Out.Fill(0, 10);
Out.WriteUInt16(0xFF00);
Out.WriteByte(0);
Out.WriteByte(Char.Race);
Out.WriteUInt16(0);
Out.Write(Char.bTraits, 0, Char.bTraits.Length);
Out.Fill(0, 14);// 272
}
}
return(Out.ToArray());
}
public byte[] Encrypt(PacketOut packet)
{
byte[] data = packet.ToArray();
encryption.Process(data, 4, data.Length - 4);
return data;
}
