public PacketIn Decrypt(PacketIn packet)
{
byte[] data = packet.ToArray();
decryption.Process(data, 4, data.Length - 4);
PacketIn result = new PacketIn(data, 0, data.Length);
result.Size = result.GetUint32Reversed();
result.Opcode = result.GetUint32Reversed();
Console.Write("Dcrptd:");
for (int i = 0; i < result.ToArray().Length; i++) Console.Write(" "+ result.ToArray()[i]);
Console.WriteLine();
return result;
}
static public void F_REQUEST_INIT_PLAYER(BaseClient client, PacketIn packet)
{
GameClient cclient = client as GameClient;
Log.Dump("F_REQUEST_INIT_PLAYER", packet.ToArray(), 0, packet.ToArray().Length);
if (cclient.Plr == null)
return;
foreach (Player Obj in cclient.Plr._PlayerRanged)
Obj.SendMeTo(cclient.Plr);
}
public PacketIn Decrypt(PacketIn packet)
{
byte[] data = packet.ToArray();
decryption.Process(data, 4, data.Length - 4);
PacketIn result = new PacketIn(data, 0, data.Length);
result.Size = result.GetUint32Reversed();
result.Opcode = result.GetUint32Reversed();
Console.Write("Dcrptd:");
for (int i = 0; i < result.ToArray().Length; i++)
{
Console.Write(" " + result.ToArray()[i]);
}
Console.WriteLine();
return(result);
}
public PacketIn Decrypt(PacketIn packet)
{
byte[] data = packet.ToArray();
decryption.Process(data, 4, data.Length - 4);
PacketIn result = new PacketIn(data, 0, data.Length);
result.Size = result.GetUint32Reversed();
result.Opcode = result.GetUint32Reversed();
Log.Info("[CLIENT POST-ENCRYPT]", this.DumpData(data));
return result;
}
public void SendTCP(PacketOut packet)
{
//Fix the packet size
packet.WritePacketLength();
packet = Crypt(packet);
byte[] buf = packet.ToArray(); //packet.WritePacketLength sets the Capacity
//Send the buffer
socket.Send(buf);
}
public PacketIn Decrypt(PacketIn packet)
{
byte[] data = packet.ToArray();
decryption.Process(data, 4, data.Length - 4);
PacketIn result = new PacketIn(data, 0, data.Length);
result.Size = result.GetUint32Reversed();
result.Opcode = result.GetUint32Reversed();
Log.Info("[CLIENT POST-ENCRYPT]", this.DumpData(data));
return(result);
}
private void LogInPacket(PacketIn packet)
{
if (_logThread == null)
{
_logThread = new Thread(new ThreadStart(PacketLogThread));
_logThread.Start();
}
lock (_packetLog)
{
_packetLog.Add(Utils.ToLogHexString((byte)packet.Opcode, false, packet.ToArray()));
}
}
public PacketIn DeCrypt(PacketIn packet)
{
if (m_crypts.Count <= 0)
{
return(packet);
}
ulong opcode = packet.Opcode;
ulong size = packet.Size;
long StartPos = packet.Position;
foreach (KeyValuePair <ICryptHandler, CryptKey[]> Entry in m_crypts)
{
try
{
byte[] Buf = new byte[size];
long Pos = packet.Position;
packet.Read(Buf, 0, (int)Buf.Length);
packet.Position = Pos;
PacketIn Pack = Entry.Key.Decrypt(Entry.Value[1], Buf);
packet.Write(Pack.ToArray(), 0, Pack.ToArray().Length);
packet.Opcode = opcode;
packet.Size = size;
}
catch (Exception e)
{
Log.Error("Decrypt Error : " + e.ToString());
continue;
}
}
packet.Position = StartPos;
return(packet);
}
static public void F_INTERACT(BaseClient client, PacketIn packet)
{
GameClient cclient = client as GameClient;
if (cclient.Plr == null || !cclient.Plr.IsInWorld())
{
return;
}
Log.Dump("F_INTERACT", packet.ToArray(), 0, packet.ToArray().Length);
InteractMenu Menu = new InteractMenu();
Menu.Oid = packet.GetUint16();
Menu.Menu = packet.GetUint16();
Menu.Page = packet.GetUint8();
Menu.Num = packet.GetUint8();
Menu.Unk = packet.GetUint16();
Menu.SellCount = packet.GetUint16();
Menu.Count = packet.GetUint16();
Object Obj = cclient.Plr.Region.GetObject(Menu.Oid);
if (Obj == null)
{
return;
}
if (Obj.GetDistanceTo(cclient.Plr) > 20)
{
Log.Error("F_INTERACT", "Distance = " + Obj.GetDistanceTo(cclient.Plr));
return;
}
Obj.SendInteract(cclient.Plr, Menu);
}
public PacketIn Decrypt(PacketIn packet)
{
byte[] data = packet.ToArray();
decryption.Process(data, 4, data.Length - 4);
PacketIn result = new PacketIn(data, 0, data.Length);
result.Size = result.GetUint32Reversed();
result.Opcode = result.GetUint32Reversed();
/*
Console.Write("Dcrptd: ");
for (int i = 0; i < result.ToArray().Length; i++) Console.Write(" "+ result.ToArray()[i]);
Console.WriteLine();
*/
Log.Info("[CLIENT POST-ENCRYPT]", this.DumpData(data));
return result;
}
private void onAuthSessionTokenReq(PacketIn packet)
{
PacketOut Out = new PacketOut((byte)Opcodes.SMSG_AuthSessionTokenReply);
AuthSessionTokenReq.Builder authReq = AuthSessionTokenReq.CreateBuilder();
authReq.MergeFrom(packet.ToArray());
string session = Encoding.ASCII.GetString(authReq.SessionToken.ToByteArray());
Log.Trace(session);
AuthSessionTokenReply.Builder authReply = AuthSessionTokenReply.CreateBuilder();
authReply.SetResultCode(AuthSessionTokenReply.Types.ResultCode.RES_SUCCESS);
Out.Write(authReply.Build().ToByteArray());
SendTCPCuted(Out);
}
public void SendCustomPacket(string hexStringBytes)
{
try
{
hexStringBytes = hexStringBytes.Replace(" ", "");
byte opcode = Convert.ToByte(hexStringBytes.Substring(0, 2), 16);
PacketOut packet = new PacketOut(opcode);
packet.WriteHexStringBytes(hexStringBytes.Remove(0, 2));
packet.WritePacketLength();
packet = Crypt(packet);
byte[] buf = packet.ToArray(); //packet.WritePacketLength sets the Capacity
socket.Send(buf);
}
catch
{
Log.Error("SendCustomPacket: Failed to send packet");
}
}
public static void CMSG_AuthSessionTokenReq(BaseClient client, PacketIn packet)
{
Log.Debug("LServ", "CMSG_AuthSessionTokenReq");
Client cclient = (Client)client;
PacketOut Out = new PacketOut((byte)Opcodes.SMSG_AuthSessionTokenReply);
AuthSessionTokenReq.Builder authReq = AuthSessionTokenReq.CreateBuilder();
authReq.MergeFrom(packet.ToArray());
string session = Encoding.ASCII.GetString(authReq.SessionToken.ToByteArray());
Log.Debug("AuthSession", "session " + session);
cclient.Username = ""; //username is not important anymore in 1.4.8
cclient.Token = session;
AuthSessionTokenReply.Builder authReply = AuthSessionTokenReply.CreateBuilder();
authReply.SetResultCode(AuthSessionTokenReply.Types.ResultCode.RES_SUCCESS);
Out.Write(authReply.Build().ToByteArray());
cclient.SendTCPCuted(Out);
/* //TODO: need auth check
*
* if (Result != AuthResult.AUTH_SUCCESS)
* cclient.Disconnect();
* else
* {
* cclient.Username = Username;
* cclient.Token = Token;
* }*/
}
static public void F_PLAYER_STATE2(Connection conn, PacketIn packet)
{
Log.DumpHex(packet.ToArray());
UInt16 unk1 = packet.GetUint16();
byte Type = packet.GetUint8();
byte MoveingState = packet.GetUint8(); // ground, jumpstart,jumpend,inair
byte unk2 = packet.GetUint8();
byte Strafe = packet.GetUint8();
UInt16 Heading = packet.GetUint16R();
UInt16 X = packet.GetUint16R();
UInt16 Y = packet.GetUint16R();
byte Unk1 = packet.GetUint8();
UInt16 Z = packet.GetUint16R();
X /= 2;
Y /= 2;
Z /= 4;
if (packet.Size < 10)
{
Log.Debug("Player: state refresh");
}
else
{
if (Type == (byte)MovementTypes.NotMoving)
{
// player not moving or has stopped in position
Log.Debug("Player: not moving or has stopped in position " + Type);
}
else if (Type == (byte)MovementTypes.GroundForward)
{
// player is moving forward
Log.Debug("Player: moving forward " + Type);
}
else if (Type == (byte)MovementTypes.GroundBackward)
{
// player is moving backward
Log.Debug("Player: moving backward " + Type);
}
else if (Type == (byte)MovementTypes.FlyModeForward)
{
// player is using fly mode
Log.Debug("Player: flying forward " + Type);
}
else if (Type == (byte)MovementTypes.FlyModeBackward)
{
// player is using fly mode
Log.Debug("Player: flying backward " + Type);
}
GetPosition(X, Y, Z);
}
/*try
* {
* long Pos = packet.Position;
*
* PacketOut Out = new PacketOut((byte)Opcodes.F_PLAYER_STATE2);
* Out.Write(packet.ToArray(), (int)packet.Position, (int)packet.Size);
* Out.WriteByte(0);
* // Plr.DispatchPacket(Out, false);
*
* packet.Position = Pos;
* }
* catch (Exception e)
* {
* Log.Error("F_PLAYER_STATE2", e.ToString());
* }
*
* if (packet.Size < 18)
* {
* Log.Debug("Player: not moving");
* Log.DumpHex(packet.ToArray());
* return;
* }
*
* UInt16 Key = packet.GetUint16();
*
* byte MoveByte = packet.GetUint8();
* byte UnkByte = packet.GetUint8();
* byte CombatByte = packet.GetUint8();
* byte RotateByte = packet.GetUint8();
*
* UInt16 Heading = packet.GetUint16R();
* UInt16 X = packet.GetUint16R();
* UInt16 Y = packet.GetUint16R();
* byte Unk1 = packet.GetUint8();
* UInt16 Z = packet.GetUint16R();
* byte Unk2 = packet.GetUint8();
* Log.Debug(string.Format("Player: X={0} Y={1} Z={2}",X,Y,Z));*/
}
static public void F_PLAYER_STATE2(BaseClient client, PacketIn packet)
{
GameClient cclient = client as GameClient;
if (cclient.Plr == null || !cclient.Plr.IsInWorld())
{
return;
}
Player Plr = cclient.Plr;
long Pos = packet.Position;
PacketOut Out = new PacketOut((byte)Opcodes.F_PLAYER_STATE2);
Out.Write(packet.ToArray(), (int)packet.Position, (int)packet.Size);
Out.WriteByte(0);
Plr.DispatchPacket(Out, false);
packet.Position = Pos;
UInt16 Key = packet.GetUint16();
byte Type = packet.GetUint8();
byte MoveingState = packet.GetUint8();
byte CombatByte = packet.GetUint8();
byte Strafe = packet.GetUint8();
UInt16 Heading = packet.GetUint16R();
UInt16 X = packet.GetUint16R();
UInt16 Y = packet.GetUint16R();
byte Unk1 = packet.GetUint8();
UInt16 Z = packet.GetUint16R();
if (packet.Size < 10)
{
return;
}
Heading /= 8;
X /= 2;
Y /= 2;
Z /= 2;
if (Type != (byte)MovementTypes.NotMoving)
{
Plr.IsMoving = true;
}
else
{
Plr.IsMoving = false;
}
//Log.Success("Movement Before ", X + "," + Y + "," + Z);
if (CombatByte >= 50 && CombatByte < 0x92 || CombatByte == 0xDF)
{
if (Plr.LastCX != 0 && Plr.LastCY != 0)
{
if (Plr.LastCX > 12288 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (X > 12288 && Plr.LastCX < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastCY > 24576 && Y < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Y > 24576 && Plr.LastCY < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastCX = X;
Plr.LastCY = Y;
X = Plr.Zone.CalculCombat(X, Plr.XOffset, true);
Y = Plr.Zone.CalculCombat(Y, Plr.YOffset, false);
Heading /= 2;
Z += 32768;
Z /= 4;
Z /= 2;
}
else
{
if (Plr.LastX != 0 && Plr.LastY != 0)
{
if (Plr.LastX > 24576 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (Plr.LastX < 4096 && X > 24576)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastY > 24576 && Y < 4096)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Plr.LastY < 4096 && Y > 24576)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastX = X;
Plr.LastY = Y;
X = Plr.Zone.CalculPin(X, Plr.XOffset, true);
Y = Plr.Zone.CalculPin(Y, Plr.YOffset, false);
Z /= 2;
}
if (Plr.IsInWorld() && Plr.Zone.ZoneId == 161)
{
Z += 16384;
}
//Log.Success("Movement after", "X=" + X + ",Y=" + Y + ",Z=" + Z + "," + Type + "," + Unk1 + "," + CombatByte);
Plr.SetPosition(X, Y, Z, Heading);
}
public static void F_PLAYER_STATE2(BaseClient client, PacketIn packet)
{
GameClient cclient = (GameClient)client;
Player player = cclient.Plr;
if (player == null || !player.IsInWorld())
{
return;
}
bool skipSend = false;
long pos = packet.Position;
//Comments below are for testing State2
//byte[] data = packet.ToArray();
PacketOut Out = new PacketOut((byte)Opcodes.F_PLAYER_STATE2, (int)packet.Size + 1);
//Out.Write(data, (int)packet.Position, (int)packet.Size); // instead of the line below for testing
Out.Write(packet.ToArray(), (int)packet.Position, (int)packet.Size);
Out.WriteByte(0);
/*
#if DEBUG
* State2 stateTest = new State2();
* stateTest.Read(data, data.Length);
* Log.Info("state2.HasEnemyTarget", stateTest.HasEnemyTarget.ToString());
* Log.Info("state2.FreeFall", stateTest.FreeFall.ToString());
* Log.Info("state2.Falltime", stateTest.FallTime.ToString());
#endif
*/
//End of the testing of state2
packet.Position = pos;
byte[] data = packet.ToArray();
// Experimental throttling if too many players in range. This can be overridden later if the position update's forced
if (player.PlayersInRange.Count > 150 && TCPManager.GetTimeStampMS() - player.LastStateRecvTime < 200)
{
skipSend = true;
}
ushort currentHeading = player.Heading;
if (packet.Size > 9 && packet.Size < 18)
{
long state = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt64(data, 2));
long state2 = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt64(data, 10));
ushort x = ((ushort)(((state2 >> 56 & 0x1) << 15) | ((state >> 0 & 0xFF) << 7) | ((state >> 9 & 0x7F))));
ushort y = ((ushort)(((state2 >> 40 & 0x1) << 15) | ((state2 >> 48 & 0xFF) << 7) | ((state2 >> 57 & 0x7F))));
ushort z = ((ushort)(((state2 >> 16 & 0x3) << 14) | ((state2 >> 24 & 0xFF) << 6) | ((state2 >> 34 & 0x3F))));
ushort direction = ((ushort)(((state >> 16 & 0x7F) << 5) | ((state >> 27 & 0x1F))));
ushort zoneID = ((byte)(((state2 >> 32 & 0x1) << 7) | ((state2 >> 41 & 0x7F))));
bool grounded = ((((state >> 8 & 0x1))) == 1);
byte fallState = ((byte)(((state >> 40 & 0x1F))));
bool walking = ((((state >> 48 & 0x1))) == 1);
bool moving = ((((state >> 49 & 0x1))) == 1);
bool notMoving = ((((state >> 63 & 0x1))) == 1);
byte groundtype = ((byte)(((state2 >> 82 & 0x1F))));
//Hack Zone ID should be ushort but we only read a byte
if (cclient.Plr.ZoneId > 255)
{
zoneID = (ushort)Utils.setBit(zoneID, 8, true);
}
//hardcode to not allow players into gunbad in case we miss to invalidate the zone on push
#if (!DEBUG)
/*
* if (zoneID == 60 && player.Client.IsPlaying())
* {
* if (player.Realm == Realms.REALMS_REALM_DESTRUCTION)
* player.Teleport(161, 439815, 134493, 16865, 0);
*
* else if (player.Realm == Realms.REALMS_REALM_ORDER)
* player.Teleport(162, 124084, 130213, 12572, 0);
* }
*/
if (zoneID == 111 && player.Client.IsPlaying())
{
if (player.Realm == Realms.REALMS_REALM_DESTRUCTION)
{
player.Teleport(202, 1411789, 1454421, 3516, 0);
}
else if (player.Realm == Realms.REALMS_REALM_ORDER)
{
player.Teleport(202, 1449783, 1459746, 3549, 0);
}
}
#endif
//stop players from getting stuck below the world like below IC
if (player.Z < 150 && !player.IsDead && player.Client.IsPlaying())
{
player.SendClientMessage("You have fallen through the floor, instead of falling and getting stuck somewhere you get terminated.", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
player.Terminate();
}
//lets move players instantly, if they are in a void (even staff)
if ((zoneID == 0 && player.ZoneId.HasValue) && player.Client.IsPlaying())
{
player.SendClientMessage("You managed to go outside of the worlds boundries, as such you have been forcefully moved to your capital", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
if (player.Realm == Realms.REALMS_REALM_DESTRUCTION)
{
player.Teleport(161, 439815, 134493, 16865, 0);
}
else if (player.Realm == Realms.REALMS_REALM_ORDER)
{
player.Teleport(162, 124084, 130213, 12572, 0);
}
}
//player should not be able to cast while in the air.
if (!grounded)
{
if (player.AbtInterface.GetAbiityProcessor() != null && player.AbtInterface.GetAbiityProcessor().HasInfo() && player.AbtInterface.GetAbiityProcessor().AbInfo.Entry != 8090 && player.AbtInterface.GetAbiityProcessor().AbInfo.Entry != 9393)
{
player.AbtInterface.Cancel(true);
}
}
if (fallState != 31 || ((moving || walking || !notMoving || !grounded) && player.Speed > 0))
{
player.IsMoving = true;
}
else
{
player.IsMoving = false;
}
if (!player.WasGrounded)
{
if (grounded)
{
player.CalculateFallDamage();
player.AirCount = -1;
player.ForceSendPosition = true;
}
}
player.WasGrounded = grounded;
if (!grounded)
{
player.FallState = fallState;
}
// Throttle pure rotation updates.
if (player.X == x && player.Y == y && player.Z == z && TCPManager.GetTimeStampMS() - player.LastStateRecvTime < 150)
{
if (player.AirCount == -1)
{
player.AirCount = 0;
}
else
{
skipSend = true;
}
}
if (player.IsStaggered || player.IsDisabled)
{
direction = currentHeading;
}
player.SetPosition(x, y, z, direction, zoneID);
//solid, exclude any zones that has to use a hardcode lava to not disable the damage instantly
if (groundtype == 0)
{
//release lava damage
if (_lavaBuffs.ContainsKey(player) && (zoneID != 190 || zoneID != 197))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
//shallow water 1, have no use for it atm, shallow sludge 7
/*
* if (groundtype == 1 || groundtype == 7)
* {
*
* }*/
//deep water 17 in current implementation should be 2 by londos decode, deep sludge 23
if (groundtype == 17 || groundtype == 23)
{
player.Dismount();
}
//lava
long Now = TCPManager.GetTimeStampMS();
if (groundtype == 3 || groundtype == 19) //19 is deep lava
{
player.Dismount();
if (!player.IsDead)
{
//do lava dmg
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
}
//instadeath
if (groundtype == 5 || groundtype == 21) //should be 4 according to londos notes 5=lotd shallow water 21=lotd deep water
{
if (!player.IsDead)
{
Log.Texte("groundstate instadeath: ", player.Name + " managed to trigger groundtype instadeath in zone: " + player.ZoneId, ConsoleColor.Yellow);
player.SendClientMessage("You have managed to trigger the instadeath code from river mortis, please screenshot your death and send to the devs on the bugtracker", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
player.Terminate();
}
}
//bright wizard colleage lava
if (zoneID == 197)
{
if (!player.IsDead && player.Z <= 23791)
{
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
else
{
if (_lavaBuffs.ContainsKey(player))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
}
if (zoneID == 190)
{
if (!player.IsDead && player.Z <= 7806)
{
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
else
{
if (_lavaBuffs.ContainsKey(player))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
}
if (player.Zone.Info.Illegal && player.GmLevel < 1)
{
if (!player.IsDead && player.BuffInterface.GetBuff(27960, player) == null)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(27960)));
}
}
else if (!player.Zone.Info.Illegal)
{
if (player.BuffInterface.GetBuff(27960, player) != null)
{
player.BuffInterface.RemoveBuffByEntry(27960);
}
}
if (player.ForceSendPosition)
{
skipSend = false;
player.ForceSendPosition = false;
}
//gunbad has low points where we want to kill the player
if (zoneID == 60 && player.Z < 17900)
{
player.Terminate();
}
}
#region Long seems to be when the player has a hostile target
else if (packet.Size > 17)
{
long state = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt64(data, 2));
long state2 = System.Net.IPAddress.NetworkToHostOrder(BitConverter.ToInt64(data, 10));
ushort x = ((ushort)(((state2 >> 56 & 0x3) << 14) | ((state >> 0 & 0xFF) << 6) | ((state >> 10 & 0x3F))));
ushort y = ((ushort)(((state2 >> 40 & 0x3) << 14) | ((state2 >> 48 & 0xFF) << 6) | ((state2 >> 58 & 0x3F))));
ushort z = ((ushort)(((state2 >> 16 & 0x7) << 12) | ((state2 >> 24 & 0xFF) << 4) | ((state2 >> 36 & 0x0F))));
byte zoneID = ((byte)(((state2 >> 34 & 0x1) << 7) | ((state2 >> 32 & 0x3) << 5) | ((state2 >> 43 & 0x1F))));
ushort direction = ((ushort)(((state >> 16 & 0xFF) << 4) | ((state >> 28 & 0x0F))));
bool grounded = ((((state >> 9 & 0x1))) == 1);
bool walking = ((((state >> 48 & 0x1))) == 1);
bool moving = ((((state >> 49 & 0x1))) == 1);
bool notMoving = ((((state >> 63 & 0x1))) == 1);
byte fallState = ((byte)(((state >> 40 & 0x1F))));
byte groundtype = ((byte)(((state2 >> 73 & 0x1F))));
if (fallState != 31 || ((moving || walking || !notMoving || !grounded) && player.Speed > 0))
{
player.IsMoving = true;
}
else
{
player.IsMoving = false;
}
//stop players from getting stuck below the world like below IC
if (player.Z < 150 && !player.IsDead && player.Client.IsPlaying())
{
player.SendClientMessage("You have fallen through the floor, instead of falling and getting stuck somewhere you get terminated.", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
player.Terminate();
}
//hardcode to not allow players into gunbad in case we miss to invalidate the zone on push
#if (!DEBUG)
/*
* if (zoneID == 60 && player.Client.IsPlaying())
* {
* if (player.Realm == Realms.REALMS_REALM_DESTRUCTION)
* player.Teleport(161, 439815, 134493, 16865, 0);
*
* else if (player.Realm == Realms.REALMS_REALM_ORDER)
* player.Teleport(162, 124084, 130213, 12572, 0);
* }
*/
#endif
//lets move players instantly, if they are in a void (even staff)
if ((zoneID == 0 && player.ZoneId.HasValue) && player.Client.IsPlaying())
{
player.SendClientMessage("You managed to go outside of the worlds boundries, as such you have been forcefully moved to your capital", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
if (player.Realm == Realms.REALMS_REALM_DESTRUCTION)
{
player.Teleport(161, 439815, 134493, 16865, 0);
}
else if (player.Realm == Realms.REALMS_REALM_ORDER)
{
player.Teleport(162, 124084, 130213, 12572, 0);
}
}
//player should not be able to cast while in the air.
if (!grounded)
{
player.AbtInterface.Cancel(true);
}
if (!player.WasGrounded)
{
if (grounded)
{
player.CalculateFallDamage();
player.AirCount = -1;
player.ForceSendPosition = true;
}
}
player.WasGrounded = grounded;
if (!grounded)
{
player.FallState = fallState;
}
if (player.IsStaggered || player.IsDisabled)
{
direction = currentHeading;
}
player.SetPosition(x, y, z, direction, zoneID);
//solid, exclude any zones that has to use a hardcode lava to not disable the damage instantly
if (groundtype == 0)
{
//release lava damage
if (_lavaBuffs.ContainsKey(player) && (zoneID != 190 || zoneID != 197))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
//shallow water 1, have no use for it atm... shallow sludge 7
/*
* if (groundtype == 1 || groundtype == 7)
* {
*
* }*/
//deep water 17 in current implementation should be 2 by londos decode, deep sludge 23
if (groundtype == 17 || groundtype == 23)
{
player.Dismount();
}
//lava
long Now = TCPManager.GetTimeStampMS();
if (groundtype == 3 || groundtype == 19) //19 is deep lava
{
player.Dismount();
if (!player.IsDead)
{
//do lava dmg
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
}
//instadeath
if (groundtype == 5 || groundtype == 21) //should be 4 according to londos notes 5=lotd shallow water 21=lotd deep water
{
if (!player.IsDead)
{
Log.Texte("groundstate instadeath: ", player.Name + " managed to trigger groundtype instadeath in zone: " + player.ZoneId, ConsoleColor.Yellow);
player.SendClientMessage("You have managed to trigger the instadeath code from river mortis, please screenshot your death and send to the devs on the bugtracker", ChatLogFilters.CHATLOGFILTERS_CSR_TELL_RECEIVE);
player.Terminate();
}
}
//bright wizard colleage lava
if (zoneID == 197)
{
if (!player.IsDead && player.Z <= 23791)
{
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
else
{
if (_lavaBuffs.ContainsKey(player))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
}
if (zoneID == 190)
{
if (!player.IsDead && player.Z <= 7806)
{
if (_lavatimer < Now)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(14430), AddLavaBuff));
_lavatimer = Now + 1000;
player.ResetMorale();
}
}
else
{
if (_lavaBuffs.ContainsKey(player))
{
_lavaBuffs[player].BuffHasExpired = true;
_lavaBuffs.Remove(player);
}
}
}
if (player.Zone.Info.Illegal && player.GmLevel == 0)
{
if (!player.IsDead && player.BuffInterface.GetBuff(27960, player) == null)
{
player.BuffInterface.QueueBuff(new BuffQueueInfo(player, player.Level, AbilityMgr.GetBuffInfo(27960)));
}
}
else if (!player.Zone.Info.Illegal)
{
if (player.BuffInterface.GetBuff(27960, player) != null)
{
player.BuffInterface.RemoveBuffByEntry(27960);
}
}
if (player.ForceSendPosition)
{
skipSend = false;
player.ForceSendPosition = false;
}
//gunbad has low points where we want to kill the player
if (zoneID == 60 && player.Z < 17900)
{
player.Terminate();
}
}
#endregion
// Packets not conforming to the above are sent at 500ms intervals when the player is still.
// I don't know their function, but it appears they're of no interest to the client.
else
{
skipSend = true;
player.ForceSendPosition = true;
}
// TODO: Conditional dispatch for Player State 2
if (skipSend)
{
return;
}
player.SendCounter++;
//player.DebugMessage("F_PLAYER_STATE2: "+ (TCPManager.GetTimeStampMS() - player.LastStateRecvTime));
player.DispatchPacket(Out, false, true);
player.LastStateRecvTime = TCPManager.GetTimeStampMS();
}
static public void F_PLAYER_STATE2(BaseClient client, PacketIn packet)
{
GameClient cclient = client as GameClient;
if (cclient.Plr == null || !cclient.Plr.IsInWorld())
{
return;
}
Player Plr = cclient.Plr;
long Pos = packet.Position;
PacketOut Out = new PacketOut((byte)Opcodes.F_PLAYER_STATE2);
Out.Write(packet.ToArray(), (int)packet.Position, (int)packet.Size);
Out.WriteByte(0);
Plr.DispatchPacket(Out, false);
packet.Position = Pos;
UInt16 Key = packet.GetUint16();
byte Type = packet.GetUint8();
byte MoveingState = packet.GetUint8();
byte CombatByte = packet.GetUint8();
byte Strafe = packet.GetUint8();
UInt16 Heading = packet.GetUint16R();
UInt16 X = packet.GetUint16R();
UInt16 Y = packet.GetUint16R();
byte Unk1 = packet.GetUint8();
UInt16 Z = packet.GetUint16R();
byte zmod = packet.GetUint8();
//Log.Success("zMod ",""+zmod);
// zmod is somewhat strange what i found out so far
// z mod is 255 while standing
// z mod is 0 while running and z is below 65535
// z mod is 1 while running and z is above 65535
// z mod can be 113 / 97 / 115 / 99 while running and z is below 65535 and enemy in target
// z mod is 99 / 100 / 116 while running and z is above 65535 and enemy in target
// z mod is 4 while running in water
// z mod is 68 while swimming in water
// z mod is ticking with 255 7 times then 68 while standing in deep water
// z mod is 12 while running in water (that should lower your health / kill you and reduce movement speed)
// z mod is ticking with 255 7 times then 12 while standing in lava
if (packet.Size < 10)
{
return;
}
int z_temp = Z;
Heading /= 8;
X /= 2;
Y /= 2;
// z update if z is higher then 65535
if (zmod != 0 && zmod != 97 && zmod != 113 && zmod != 99 && zmod != 115)
{
z_temp += 65535;
}
if (Type != (byte)MovementTypes.NotMoving)
{
Plr.IsMoving = true;
}
else
{
Plr.IsMoving = false;
}
//Log.Success("Movement Before ", X + "," + Y + "," + Z);
if (CombatByte >= 50 && CombatByte < 0x92 || CombatByte == 0xDF)
{
if (Plr.LastCX != 0 && Plr.LastCY != 0)
{
if (Plr.LastCX > 12288 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (X > 12288 && Plr.LastCX < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastCY > 24576 && Y < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Y > 24576 && Plr.LastCY < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastCX = X;
Plr.LastCY = Y;
X = Plr.Zone.CalculCombat(X, Plr.XOffset, true);
Y = Plr.Zone.CalculCombat(Y, Plr.YOffset, false);
Heading /= 2;
z_temp /= 16;
// combat offset z
if (Plr._ZoneMgr.ZoneId == 161 || Plr._ZoneMgr.ZoneId == 162)
{
z_temp += 12288;
}
else
{
z_temp += 4096;
}
}
else
{
if (Plr.LastX != 0 && Plr.LastY != 0)
{
if (Plr.LastX > 24576 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (Plr.LastX < 4096 && X > 24576)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastY > 24576 && Y < 4096)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Plr.LastY < 4096 && Y > 24576)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastX = X;
Plr.LastY = Y;
X = Plr.Zone.CalculPin(X, Plr.XOffset, true);
Y = Plr.Zone.CalculPin(Y, Plr.YOffset, false);
z_temp /= 4;
}
// if (Plr.IsInWorld() && Plr.Zone.ZoneId == 161)
// Z += 16384;
//Log.Success("Movement after", "X=" + X + ",Y=" + Y + ",Z=" + Z + ",ztemp = " + z_temp + "," + Type + "," + Unk1 + "," + CombatByte);
Plr.SetPosition(X, Y, (ushort)z_temp, Heading);
}
static public void F_PLAYER_STATE2(BaseClient client, PacketIn packet)
{
GameClient cclient = client as GameClient;
if (cclient.Plr == null || !cclient.Plr.IsInWorld())
{
return;
}
Player Plr = cclient.Plr;
try
{
long Pos = packet.Position;
PacketOut Out = new PacketOut((byte)Opcodes.F_PLAYER_STATE2);
Out.Write(packet.ToArray(), (int)packet.Position, (int)packet.Size);
Out.WriteByte(0);
Plr.DispatchPacket(Out, false);
packet.Position = Pos;
}
catch (Exception e)
{
Log.Error("F_PLAYER_STATE2", e.ToString());
}
if (packet.Size < 18)
{
Plr.IsMoving = false;
return;
}
UInt16 Key = packet.GetUint16();
byte MoveByte = packet.GetUint8();
byte UnkByte = packet.GetUint8();
byte CombatByte = packet.GetUint8();
byte RotateByte = packet.GetUint8();
UInt16 Heading = packet.GetUint16R();
UInt16 X = packet.GetUint16R();
UInt16 Y = packet.GetUint16R();
byte Unk1 = packet.GetUint8();
UInt16 Z = packet.GetUint16R();
byte Unk2 = packet.GetUint8();
Heading /= 8;
X /= 2;
Y /= 2;
Z /= 2;
if (CombatByte >= 50 && CombatByte < 0x92 || CombatByte == 0xDF)
{
if (Plr.LastCX != 0 && Plr.LastCY != 0)
{
if (Plr.LastCX > 12288 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (X > 12288 && Plr.LastCX < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastCY > 24576 && Y < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Y > 24576 && Plr.LastCY < 8192)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastCX = X;
Plr.LastCY = Y;
X = Plr.Zone.CalculCombat(X, Plr.XOffset, true);
Y = Plr.Zone.CalculCombat(Y, Plr.YOffset, false);
Heading /= 2;
Z += 32768;
Z /= 4;
}
else
{
if (Plr.LastX != 0 && Plr.LastY != 0)
{
if (Plr.LastX > 24576 && X < 4096)
{
Plr.SetOffset((ushort)(Plr.XOffset + 1), Plr.YOffset);
}
else if (Plr.LastX < 4096 && X > 24576)
{
Plr.SetOffset((ushort)(Plr.XOffset - 1), Plr.YOffset);
}
if (Plr.LastY > 24576 && Y < 4096)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset + 1));
}
else if (Plr.LastY < 4096 && Y > 24576)
{
Plr.SetOffset(Plr.XOffset, (ushort)(Plr.YOffset - 1));
}
}
Plr.LastX = X;
Plr.LastY = Y;
X = Plr.Zone.CalculPin(X, Plr.XOffset, true);
Y = Plr.Zone.CalculPin(Y, Plr.YOffset, false);
}
Plr.SetPosition(X, Y, Z, Heading);
}