public static void HandlePlayerMove(ref PacketReader packet, WorldClass session)
{
ObjectMovementValues movementValues = new ObjectMovementValues();
BitUnpack BitUnpack = new BitUnpack(packet);
var guidMask = new bool[8];
var guidBytes = new byte[8];
Vector4 vector = new Vector4()
{
Y = packet.Read <float>(),
Z = packet.Read <float>(),
X = packet.Read <float>()
};
guidMask[3] = BitUnpack.GetBit();
var HasPitch = !BitUnpack.GetBit();
guidMask[0] = BitUnpack.GetBit();
var counter = BitUnpack.GetBits <uint>(22);
guidMask[2] = BitUnpack.GetBit();
var HasSplineElevation = !BitUnpack.GetBit();
movementValues.HasRotation = !BitUnpack.GetBit();
var Unknown = BitUnpack.GetBit();
var Unknown2 = BitUnpack.GetBit();
guidMask[7] = BitUnpack.GetBit();
var HasTime = !BitUnpack.GetBit();
movementValues.IsFallingOrJumping = BitUnpack.GetBit();
movementValues.HasMovementFlags2 = !BitUnpack.GetBit();
movementValues.HasMovementFlags = !BitUnpack.GetBit();
var Unknown3 = !BitUnpack.GetBit();
var Unknown4 = BitUnpack.GetBit();
guidMask[6] = BitUnpack.GetBit();
guidMask[1] = BitUnpack.GetBit();
movementValues.IsTransport = BitUnpack.GetBit();
guidMask[4] = BitUnpack.GetBit();
guidMask[5] = BitUnpack.GetBit();
if (movementValues.HasMovementFlags)
{
movementValues.MovementFlags = (MovementFlag)BitUnpack.GetBits <uint>(30);
}
if (movementValues.IsFallingOrJumping)
{
movementValues.HasJumpData = BitUnpack.GetBit();
}
if (movementValues.HasMovementFlags2)
{
movementValues.MovementFlags2 = (MovementFlag2)BitUnpack.GetBits <uint>(13);
}
if (guidMask[0])
{
guidBytes[0] = (byte)(packet.Read <byte>() ^ 1);
}
for (int i = 0; i < counter; i++)
{
packet.Read <uint>();
}
if (guidMask[4])
{
guidBytes[4] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[1])
{
guidBytes[1] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[5])
{
guidBytes[5] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[6])
{
guidBytes[6] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[2])
{
guidBytes[2] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[3])
{
guidBytes[3] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[7])
{
guidBytes[7] = (byte)(packet.Read <byte>() ^ 1);
}
if (HasPitch)
{
packet.Read <float>();
}
if (movementValues.HasRotation)
{
vector.O = packet.Read <float>();
}
if (movementValues.IsFallingOrJumping)
{
movementValues.JumpVelocity = packet.Read <float>();
if (movementValues.HasJumpData)
{
movementValues.CurrentSpeed = packet.Read <float>();
movementValues.Sin = packet.Read <float>();
movementValues.Cos = packet.Read <float>();
}
movementValues.FallTime = packet.Read <uint>();
}
if (Unknown3)
{
packet.Read <uint>();
}
if (HasSplineElevation)
{
packet.Read <float>();
}
if (HasTime)
{
movementValues.Time = packet.Read <uint>();
}
var guid = BitConverter.ToUInt64(guidBytes, 0);
HandleMoveUpdate(guid, movementValues, vector);
}
public void WriteUpdateObjectMovement(ref PacketWriter packet, ref Character character, UpdateFlag updateFlags)
{
ObjectMovementValues values = new ObjectMovementValues(updateFlags);
BitPack BitPack = new BitPack(packet, character.Guid, character.GuildGuid);
BitPack.Write(values.HasTarget);
BitPack.Write(values.IsVehicle);
BitPack.Write(values.BitCounter, 24);
BitPack.Write(values.HasUnknown5);
BitPack.Write(values.HasGoTransportPosition);
BitPack.Write(values.HasStationaryPosition);
BitPack.Write(values.BitCounter2, 21);
BitPack.Write(values.HasUnknown);
BitPack.Write(values.HasUnknown3);
BitPack.Write(values.HasUnknown4);
BitPack.Write(values.IsAlive);
BitPack.Write(values.Bit1);
BitPack.Write(values.HasUnknown2);
BitPack.Write(values.Bit2);
BitPack.Write(values.HasRotation);
BitPack.Write(values.HasAnimKits);
BitPack.Write(values.Bit3);
BitPack.Write(values.IsSelf);
if (values.IsAlive)
{
BitPack.WriteGuidMask(3);
BitPack.Write(0); // HasSplineData, don't write simple basic splineData
BitPack.Write(0, 24); // BitCounter_Alive_1
BitPack.WriteGuidMask(4);
BitPack.Write(1); // Pitch or splineElevation, not implanted
BitPack.Write(values.IsTransport);
BitPack.Write(0); // IsInterpolated, not implanted
BitPack.Write(!values.IsAlive);
if (values.IsTransport)
{
// Transports not implanted.
}
BitPack.Write(1); // Unknown_Alive_2, Reversed
BitPack.WriteGuidMask(7);
BitPack.Write(true); // MovementFlags2 are not implanted
BitPack.WriteGuidMask(0);
BitPack.Write(0); // Unknown_Alive_1
BitPack.WriteGuidMask(5);
/* MovementFlags2 are not implanted
* if (movementFlag2 != 0)
* BitPack.Write(0, 12);*/
BitPack.WriteGuidMask(2, 6);
BitPack.Write(true); // Movementflags are not implanted
/* IsInterpolated, not implanted
* if (IsInterpolated)
* {
* BitPack.Write(0); // IsFalling
* }*/
/* Movementflags are not implanted
* if (movementFlags != 0)
* BitPack.Write((uint)movementFlags, 30);*/
BitPack.Write(!values.HasRotation);
BitPack.Write(0); // Unknown_Alive_3
BitPack.Write(0); // Unknown_Alive_4
// Don't send basic spline data and disable advanced data
//if (HasSplineData)
{
//BitPack.Write(0); // Disable advance splineData
}
BitPack.WriteGuidMask(1);
BitPack.Write(1); // Pitch or splineElevation, not implanted
}
BitPack.Flush();
if (values.IsAlive)
{
// Don't send basic spline data
/*if (HasSplineBasicData)
* {
* // Advanced spline data not implanted
* if (HasAdvancedSplineData)
* {
*
* }
*
* packet.WriteFloat(character.X);
* packet.WriteFloat(character.Y);
* packet.WriteUInt32(0);
* packet.WriteFloat(character.Z);
* }*/
packet.WriteFloat((float)MovementSpeed.WalkSpeed);
if (values.IsTransport)
{
// Not implanted
}
BitPack.WriteGuidBytes(2);
BitPack.WriteGuidBytes(7);
packet.WriteUInt32(0);
packet.WriteFloat((float)MovementSpeed.FlyBackSpeed);
packet.WriteFloat(character.X);
packet.WriteFloat(character.Y);
BitPack.WriteGuidBytes(5);
packet.WriteFloat(character.Z);
BitPack.WriteGuidBytes(3, 6, 1);
packet.WriteFloat((float)MovementSpeed.FlySpeed);
packet.WriteFloat((float)MovementSpeed.PitchSpeed);
packet.WriteFloat((float)MovementSpeed.RunSpeed);
packet.WriteFloat(character.O);
BitPack.WriteGuidBytes(4);
packet.WriteFloat((float)MovementSpeed.SwimSpeed);
packet.WriteFloat((float)MovementSpeed.RunBackSpeed);
packet.WriteFloat((float)MovementSpeed.TurnSpeed);
packet.WriteFloat((float)MovementSpeed.SwimBackSpeed);
BitPack.WriteGuidBytes(0);
}
if (values.HasRotation)
{
// Packed orientation
packet.WriteUInt64(0);
}
}
public static void HandleMoveUpdate(ulong guid, ObjectMovementValues movementValues, Vector4 vector)
{
PacketWriter moveUpdate = new PacketWriter(ServerMessage.MoveUpdate);
BitPack BitPack = new BitPack(moveUpdate, guid);
BitPack.WriteGuidMask(0);
BitPack.Write(!movementValues.HasRotation);
BitPack.Write(!movementValues.HasMovementFlags2);
BitPack.WriteGuidMask(5);
if (movementValues.HasMovementFlags2)
{
BitPack.Write((uint)movementValues.MovementFlags2, 13);
}
BitPack.Write(!movementValues.HasMovementFlags);
BitPack.Write(0);
BitPack.Write <uint>(0, 22);
BitPack.Write(1);
BitPack.Write(1);
BitPack.Write(0);
BitPack.Write(0);
BitPack.WriteGuidMask(7);
BitPack.Write(movementValues.IsTransport);
BitPack.Write(1);
BitPack.WriteGuidMask(4, 1);
BitPack.Write(movementValues.IsFallingOrJumping);
if (movementValues.HasMovementFlags)
{
BitPack.Write((uint)movementValues.MovementFlags, 30);
}
BitPack.Write(movementValues.Time == 0);
if (movementValues.IsFallingOrJumping)
{
BitPack.Write(movementValues.HasJumpData);
}
BitPack.WriteGuidMask(2, 3, 6);
BitPack.Flush();
BitPack.WriteGuidBytes(6);
if (movementValues.Time != 0)
{
moveUpdate.WriteUInt32(movementValues.Time);
}
if (movementValues.IsFallingOrJumping)
{
moveUpdate.WriteFloat(movementValues.JumpVelocity);
if (movementValues.HasJumpData)
{
moveUpdate.WriteFloat(movementValues.Cos);
moveUpdate.WriteFloat(movementValues.CurrentSpeed);
moveUpdate.WriteFloat(movementValues.Sin);
}
moveUpdate.WriteUInt32(movementValues.FallTime);
}
moveUpdate.WriteFloat(vector.X);
BitPack.WriteGuidBytes(1);
moveUpdate.WriteFloat(vector.Y);
BitPack.WriteGuidBytes(2, 7, 5);
moveUpdate.WriteFloat(vector.Z);
BitPack.WriteGuidBytes(0, 4, 3);
if (movementValues.HasRotation)
{
moveUpdate.WriteFloat(vector.O);
}
var session = WorldMgr.GetSession(guid);
if (session != null)
{
Character pChar = session.Character;
ObjectMgr.SetPosition(ref pChar, vector, false);
WorldMgr.SendToInRangeCharacter(pChar, moveUpdate);
}
}
public static void HandleMoveUpdate(ulong guid, ObjectMovementValues movementValues, Vector4 vector)
{
PacketWriter moveUpdate = new PacketWriter(ServerMessage.MoveUpdate);
BitPack BitPack = new BitPack(moveUpdate, guid);
BitPack.WriteGuidMask(2);
BitPack.Write(0);
BitPack.WriteGuidMask(1);
BitPack.Write(!movementValues.HasMovementFlags2);
BitPack.Write(true);
BitPack.Write(true);
BitPack.Write <uint>(0, 22);
BitPack.WriteGuidMask(3);
BitPack.Write(!movementValues.IsAlive);
BitPack.Write(!movementValues.HasMovementFlags);
BitPack.WriteGuidMask(6);
if (movementValues.HasMovementFlags2)
{
BitPack.Write((uint)movementValues.MovementFlags2, 13);
}
BitPack.WriteGuidMask(4, 7);
BitPack.Write(movementValues.IsInterpolated);
BitPack.Write(0);
if (movementValues.HasMovementFlags)
{
BitPack.Write((uint)movementValues.MovementFlags, 30);
}
BitPack.Write(!movementValues.HasRotation);
BitPack.Write(movementValues.IsTransport);
BitPack.WriteGuidMask(5);
if (movementValues.IsInterpolated)
{
BitPack.Write(movementValues.IsInterpolated2);
}
BitPack.Write(true);
BitPack.Write(0);
BitPack.WriteGuidMask(0);
BitPack.Flush();
moveUpdate.WriteFloat(vector.Z);
BitPack.WriteGuidBytes(3);
moveUpdate.WriteFloat(vector.X);
BitPack.WriteGuidBytes(0, 7);
moveUpdate.WriteFloat(vector.Y);
BitPack.WriteGuidBytes(5);
if (movementValues.IsInterpolated)
{
moveUpdate.WriteFloat(0);
if (movementValues.IsInterpolated2)
{
moveUpdate.WriteFloat(0);
moveUpdate.WriteFloat(0);
moveUpdate.WriteFloat(0);
}
moveUpdate.WriteUInt32(0);
}
BitPack.WriteGuidBytes(6, 2);
if (movementValues.IsAlive)
{
moveUpdate.WriteUInt32(movementValues.Time);
}
BitPack.WriteGuidBytes(1, 4);
if (movementValues.HasRotation)
{
moveUpdate.WriteFloat(vector.O);
}
var session = WorldMgr.GetSession(guid);
if (session != null)
{
Character pChar = session.Character;
ObjectMgr.SetPosition(ref pChar, vector, false);
WorldMgr.SendToInRangeCharacter(pChar, moveUpdate);
}
}
public static void HandleMove(ref PacketReader packet, ref WorldClass session)
{
ObjectMovementValues movementValues = new ObjectMovementValues();
BitUnpack BitUnpack = new BitUnpack(packet);
bool[] guidMask = new bool[8];
byte[] guidBytes = new byte[8];
Vector4 vector = new Vector4()
{
X = packet.Read <float>(),
Y = packet.Read <float>(),
Z = packet.Read <float>()
};
guidMask[0] = BitUnpack.GetBit();
guidMask[3] = BitUnpack.GetBit();
bool HasPitch = !BitUnpack.GetBit();
guidMask[2] = BitUnpack.GetBit();
bool HasSplineElevation = !BitUnpack.GetBit();
bool Unknown = BitUnpack.GetBit();
bool Unknown2 = BitUnpack.GetBit();
guidMask[6] = BitUnpack.GetBit();
guidMask[7] = BitUnpack.GetBit();
guidMask[5] = BitUnpack.GetBit();
movementValues.HasMovementFlags = !BitUnpack.GetBit();
movementValues.HasRotation = !BitUnpack.GetBit();
bool Unknown3 = BitUnpack.GetBit();
movementValues.HasMovementFlags2 = !BitUnpack.GetBit();
movementValues.IsAlive = !BitUnpack.GetBit();
guidMask[1] = BitUnpack.GetBit();
movementValues.IsTransport = BitUnpack.GetBit();
guidMask[4] = BitUnpack.GetBit();
movementValues.IsInterpolated = BitUnpack.GetBit();
bool HasTime = !BitUnpack.GetBit();
uint counter = BitUnpack.GetBits <uint>(22);
if (movementValues.IsInterpolated)
{
movementValues.IsInterpolated2 = BitUnpack.GetBit();
}
if (movementValues.HasMovementFlags)
{
movementValues.MovementFlags = (MovementFlag)BitUnpack.GetBits <uint>(30);
}
if (movementValues.HasMovementFlags2)
{
movementValues.MovementFlags2 = (MovementFlag2)BitUnpack.GetBits <uint>(13);
}
if (guidMask[0])
{
guidBytes[0] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[2])
{
guidBytes[2] = (byte)(packet.Read <byte>() ^ 1);
}
for (int i = 0; i < counter; i++)
{
packet.Read <uint>();
}
if (guidMask[7])
{
guidBytes[7] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[6])
{
guidBytes[6] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[1])
{
guidBytes[1] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[4])
{
guidBytes[4] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[3])
{
guidBytes[3] = (byte)(packet.Read <byte>() ^ 1);
}
if (guidMask[5])
{
guidBytes[5] = (byte)(packet.Read <byte>() ^ 1);
}
if (HasSplineElevation)
{
packet.Read <float>();
}
/*if (movementValues.IsTransport)
* {
*
* }*/
if (movementValues.IsInterpolated)
{
if (movementValues.IsInterpolated2)
{
packet.Read <float>();
packet.Read <float>();
packet.Read <float>();
}
packet.Read <uint>();
packet.Read <float>();
}
if (HasPitch)
{
packet.Read <float>();
}
if (movementValues.IsAlive)
{
movementValues.Time = packet.Read <uint>();
}
if (movementValues.HasRotation)
{
vector.O = packet.Read <float>();
}
if (HasTime)
{
movementValues.Time = packet.Read <uint>();
}
var guid = BitConverter.ToUInt64(guidBytes, 0);
HandleMoveUpdate(guid, movementValues, vector);
}
public void WriteUpdateObjectMovement(ref PacketWriter packet, ref WorldObject wObject, UpdateFlag updateFlags)
{
ObjectMovementValues values = new ObjectMovementValues(updateFlags);
BitPack BitPack = new BitPack(packet, wObject.Guid);
BitPack.Write(0);
BitPack.Write(values.IsVehicle);
BitPack.Write(0);
BitPack.Write(wObject is GameObjectSpawn);
BitPack.Write(0);
BitPack.Write(values.IsAlive);
BitPack.Write(values.IsSceneObject);
BitPack.Write(0);
BitPack.Write(values.IsAreaTrigger);
BitPack.Write(values.IsSelf);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(values.HasGoTransportPosition);
BitPack.Write(values.IsTransport);
BitPack.Write(values.HasAnimKits);
BitPack.Write(values.HasStationaryPosition);
BitPack.Write(values.HasTarget);
BitPack.Write(0);
BitPack.Write(0, 22);
BitPack.Write(0);
BitPack.Write(0);
if (values.IsAlive)
{
BitPack.Write(values.IsTransport);
BitPack.Write(1);
BitPack.Write(0);
BitPack.Write(0, 19);
BitPack.WriteGuidMask(1);
BitPack.Write(!values.HasMovementFlags2);
BitPack.Write(0);
BitPack.Write(1);
if (values.HasMovementFlags2)
{
BitPack.Write(values.MovementFlags2, 13);
}
BitPack.Write(!values.HasRotation);
BitPack.Write(0);
BitPack.Write(!values.HasMovementFlags);
BitPack.Write(1);
BitPack.WriteGuidMask(2, 6);
BitPack.Write(values.IsFallingOrJumping);
BitPack.WriteGuidMask(5, 4, 0);
if (values.HasMovementFlags)
{
BitPack.Write(values.MovementFlags, 30);
}
BitPack.Write(0);
if (values.IsFallingOrJumping)
{
BitPack.Write(values.HasJumpData);
}
BitPack.Write(0, 22);
BitPack.WriteGuidMask(7);
BitPack.Write(0);
BitPack.WriteGuidMask(3);
}
BitPack.Flush();
if (values.IsAlive)
{
if (values.IsFallingOrJumping)
{
if (values.HasJumpData)
{
packet.WriteFloat(values.CurrentSpeed);
packet.WriteFloat(values.Sin);
packet.WriteFloat(values.Cos);
}
packet.WriteFloat(values.JumpVelocity);
packet.WriteUInt32(values.FallTime);
}
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(MovementSpeed.FlySpeed);
BitPack.WriteGuidBytes(6);
packet.WriteFloat(MovementSpeed.FlyBackSpeed);
packet.WriteFloat(wObject.Position.X);
BitPack.WriteGuidBytes(2);
packet.WriteFloat(MovementSpeed.SwimBackSpeed);
BitPack.WriteGuidBytes(1);
packet.WriteFloat(MovementSpeed.RunBackSpeed);
packet.WriteFloat(MovementSpeed.SwimSpeed);
BitPack.WriteGuidBytes(5);
packet.WriteFloat(MovementSpeed.TurnSpeed);
BitPack.WriteGuidBytes(3);
packet.WriteFloat(MovementSpeed.RunSpeed);
BitPack.WriteGuidBytes(7);
packet.WriteFloat(MovementSpeed.WalkSpeed);
packet.WriteFloat(MovementSpeed.PitchSpeed);
packet.WritePackedTime();
BitPack.WriteGuidBytes(4, 0);
if (values.HasRotation)
{
packet.WriteFloat(wObject.Position.O);
}
}
if (values.HasStationaryPosition)
{
packet.WriteFloat(wObject.Position.O);
packet.WriteFloat(wObject.Position.X);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(wObject.Position.Z);
}
if (wObject is GameObjectSpawn)
{
packet.WriteInt64(Quaternion.GetCompressed(wObject.Position.O));
}
}
public void WriteUpdateObjectMovement(ref PacketWriter packet, ref WorldObject wObject, UpdateFlag updateFlags)
{
ObjectMovementValues values = new ObjectMovementValues(updateFlags);
BitPack BitPack = new BitPack(packet, wObject.Guid);
BitPack.Write(values.HasTarget);
BitPack.Write(values.Bit1);
BitPack.Write(values.HasUnknown2);
BitPack.Write(0); // New in 5.1.0, 784, Unknown
BitPack.Write(values.Bit0);
BitPack.Write(values.Bit3);
BitPack.Write(0); // New in 5.1.0, 654, Unknown
BitPack.Write(values.IsSelf);
BitPack.Write(values.HasGoTransportPosition);
BitPack.Write(values.HasUnknown);
BitPack.Write(wObject is GameObjectSpawn);
BitPack.Write(values.IsAlive);
BitPack.Write(values.HasUnknown4);
BitPack.Write(values.HasAnimKits);
BitPack.Write(values.HasUnknown3);
BitPack.Write(values.IsVehicle);
BitPack.Write(values.HasStationaryPosition);
BitPack.Write(values.Bit2);
BitPack.Write(values.BitCounter, 22);
if (values.IsAlive)
{
BitPack.WriteGuidMask(7);
BitPack.Write(0, 19); // BitCounter_Alive_1
BitPack.Write(0); // IsInterpolated, not implanted
BitPack.Write(values.IsTransport);
BitPack.Write(0); // Unknown_Alive_1
BitPack.WriteGuidMask(0);
BitPack.Write(1); // splineElevation, not implanted
BitPack.Write(true); // Movementflags are not implanted
BitPack.Write(0); // HasSplineData, don't write simple basic splineData
BitPack.WriteGuidMask(1);
BitPack.Write(true); // MovementFlags2 are not implanted
BitPack.Write(0, 22); // BitCounter_Alive_2
BitPack.WriteGuidMask(3, 5, 6);
BitPack.Write(0); // Unknown_Alive_3
BitPack.Write(!values.HasRotation);
BitPack.Write(1); // Pitch, not implanted
BitPack.Write(1); // Unknown_Alive_2, Reversed
BitPack.WriteGuidMask(2);
BitPack.Write(!values.IsAlive);
BitPack.Write(0); // Unknown_Alive_4
BitPack.WriteGuidMask(4);
}
BitPack.Flush();
if (values.IsAlive)
{
BitPack.WriteGuidBytes(5);
packet.WriteFloat((float)MovementSpeed.SwimSpeed);
packet.WriteFloat((float)MovementSpeed.WalkSpeed);
BitPack.WriteGuidBytes(6);
packet.WriteFloat((float)MovementSpeed.RunSpeed);
BitPack.WriteGuidBytes(0);
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat((float)MovementSpeed.FlySpeed);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(wObject.Position.X);
BitPack.WriteGuidBytes(4, 3);
packet.WriteFloat((float)MovementSpeed.TurnSpeed);
BitPack.WriteGuidBytes(2);
packet.WriteUInt32(0);
packet.WriteFloat(wObject.Position.O);
packet.WriteFloat((float)MovementSpeed.FlyBackSpeed);
packet.WriteFloat((float)MovementSpeed.SwimBackSpeed);
packet.WriteFloat((float)MovementSpeed.RunBackSpeed);
packet.WriteFloat((float)MovementSpeed.PitchSpeed);
BitPack.WriteGuidBytes(1, 7);
}
if (values.HasStationaryPosition)
{
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat(wObject.Position.O);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(wObject.Position.X);
}
if (wObject is GameObjectSpawn)
{
packet.WriteInt64(Quaternion.GetCompressed(wObject.Position.O));
}
}
public void WriteUpdateObjectMovement(ref PacketWriter packet, ref WorldObject wObject, UpdateFlag updateFlags)
{
ObjectMovementValues values = new ObjectMovementValues(updateFlags);
BitPack BitPack = new BitPack(packet, wObject.Guid);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(values.IsSelf);
BitPack.Write(0);
BitPack.Write(values.HasTarget);
BitPack.Write(0, 22);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(0);
BitPack.Write(values.HasStationaryPosition);
BitPack.Write(0);
BitPack.Write(values.IsAlive);
BitPack.Write(values.HasAnimKits);
BitPack.Write(values.IsVehicle);
BitPack.Write(values.HasGoTransportPosition);
BitPack.Write(0);
BitPack.Write(wObject is GameObjectSpawn);
if (values.IsAlive)
{
BitPack.WriteGuidMask(4, 1);
BitPack.Write(0, 19);
BitPack.WriteGuidMask(5);
BitPack.Write(!values.HasRotation);
BitPack.WriteGuidMask(7);
BitPack.Write(0, 22);
BitPack.Write(0);
BitPack.Write(1);
BitPack.Write(1);
BitPack.WriteGuidMask(3);
BitPack.Write(0);
BitPack.Write(1);
BitPack.Write(0);
BitPack.Write(0);
BitPack.WriteGuidMask(2);
BitPack.Write(0);
BitPack.WriteGuidMask(0);
BitPack.Write(values.IsTransport);
BitPack.WriteGuidMask(6);
BitPack.Write(0);
BitPack.Write(1);
BitPack.Write(1);
}
BitPack.Flush();
if (values.IsAlive)
{
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(MovementSpeed.FlySpeed);
packet.WriteFloat(MovementSpeed.RunSpeed);
BitPack.WriteGuidBytes(4);
packet.WriteFloat(MovementSpeed.WalkSpeed);
BitPack.WriteGuidBytes(5);
packet.WriteUInt32(0);
BitPack.WriteGuidBytes(1);
packet.WriteFloat(MovementSpeed.SwimBackSpeed);
packet.WriteFloat(MovementSpeed.FlyBackSpeed);
BitPack.WriteGuidBytes(6);
packet.WriteFloat(MovementSpeed.TurnSpeed);
packet.WriteFloat(wObject.Position.X);
packet.WriteFloat(wObject.Position.O);
packet.WriteFloat(MovementSpeed.PitchSpeed);
packet.WriteFloat(MovementSpeed.SwimSpeed);
BitPack.WriteGuidBytes(3);
packet.WriteFloat(MovementSpeed.RunBackSpeed);
BitPack.WriteGuidBytes(7, 2);
packet.WriteFloat(wObject.Position.Z);
BitPack.WriteGuidBytes(0);
}
if (values.HasStationaryPosition)
{
packet.WriteFloat(wObject.Position.X);
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat(wObject.Position.O);
}
if (wObject is GameObjectSpawn)
{
packet.WriteInt64(Quaternion.GetCompressed(wObject.Position.O));
}
}
public void WriteUpdateObjectMovement(ref PacketWriter packet, ref WorldObject wObject, UpdateFlag updateFlags)
{
ObjectMovementValues values = new ObjectMovementValues(updateFlags);
BitPack BitPack = new BitPack(packet, wObject.Guid);
BitPack.Write(0); // Unknown 4
BitPack.Write(0, 22); // BitCounter
BitPack.Write(values.IsVehicle);
BitPack.Write(0); // Unknown 8
BitPack.Write(values.HasGoTransportPosition);
BitPack.Write(0); // Bit 3
BitPack.Write(0); // Unknown 6
BitPack.Write(0); // Unknown
BitPack.Write(0); // Unknown 3
BitPack.Write(0); // Unknown 2
BitPack.Write(wObject is GameObjectSpawn);
BitPack.Write(values.HasTarget);
BitPack.Write(0); // Bit 2
BitPack.Write(0); // Bit 0
BitPack.Write(values.IsSelf);
BitPack.Write(0); // Bit 1
BitPack.Write(values.IsAlive);
BitPack.Write(0); // Unknown 7
BitPack.Write(0); // Unknown 5
BitPack.Write(values.HasAnimKits);
BitPack.Write(values.HasStationaryPosition);
if (values.IsAlive)
{
BitPack.WriteGuidMask(0);
BitPack.Write(1); // !Pitch or !SplineElevation
BitPack.WriteGuidMask(4, 7);
BitPack.Write(1); // !MovementFlags2
BitPack.WriteGuidMask(5, 2);
BitPack.Write(0); // HasBasicSplineData
BitPack.Write(1); // !MovementFlags
BitPack.Write(0); // !HasTime
BitPack.Write(0); // Unknown_Alive_2
BitPack.Write(0); // Unknown_Alive_1
BitPack.Write(!values.HasRotation);
BitPack.Write(values.IsTransport);
BitPack.Write(1); // Pitch or SplineElevation
BitPack.WriteGuidMask(6);
BitPack.Write(0, 19); // BitCounter_Alive_1
BitPack.WriteGuidMask(1);
BitPack.Write(1); // !Unknown_Alive_3
BitPack.WriteGuidMask(3);
BitPack.Write(0, 22); // BitCounter_Alive_2
BitPack.Write(0); // IsFallingOrJumping
BitPack.Write(0); // Unknown_Alive_4
}
BitPack.Flush();
if (values.IsAlive)
{
packet.WriteUInt32(0);
BitPack.WriteGuidBytes(2, 1);
packet.WriteFloat((float)MovementSpeed.WalkSpeed);
packet.WriteFloat((float)MovementSpeed.RunSpeed);
BitPack.WriteGuidBytes(0, 3);
packet.WriteFloat((float)MovementSpeed.SwimBackSpeed);
packet.WriteFloat((float)MovementSpeed.TurnSpeed);
BitPack.WriteGuidBytes(5);
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat(wObject.Position.O);
BitPack.WriteGuidBytes(6);
packet.WriteFloat((float)MovementSpeed.PitchSpeed);
packet.WriteFloat((float)MovementSpeed.RunBackSpeed);
packet.WriteFloat(wObject.Position.Y);
packet.WriteFloat((float)MovementSpeed.SwimSpeed);
packet.WriteFloat((float)MovementSpeed.FlyBackSpeed);
BitPack.WriteGuidBytes(7);
packet.WriteFloat((float)MovementSpeed.FlySpeed);
packet.WriteFloat(wObject.Position.X);
BitPack.WriteGuidBytes(4);
}
if (wObject is GameObjectSpawn)
{
packet.WriteInt64(Quaternion.GetCompressed(wObject.Position.O));
}
if (values.HasStationaryPosition)
{
packet.WriteFloat(wObject.Position.X);
packet.WriteFloat(wObject.Position.Z);
packet.WriteFloat(wObject.Position.O);
packet.WriteFloat(wObject.Position.Y);
}
}
public static void HandleMoveUpdate(ulong guid, ObjectMovementValues movementValues, Vector4 vector)
{
PacketWriter moveUpdate = new PacketWriter(JAMCMessage.MoveUpdate);
BitPack BitPack = new BitPack(moveUpdate, guid);
BitPack.WriteGuidMask(0);
BitPack.Write(!movementValues.HasMovementFlags);
BitPack.Write(!movementValues.HasRotation);
BitPack.WriteGuidMask(2, 6);
BitPack.Write(!movementValues.HasMovementFlags2);
BitPack.WriteGuidMask(7);
BitPack.Write <uint>(0, 24);
BitPack.WriteGuidMask(1);
if (movementValues.HasMovementFlags)
{
BitPack.Write((uint)movementValues.MovementFlags, 30);
}
BitPack.WriteGuidMask(4);
BitPack.Write(!movementValues.IsAlive);
BitPack.Write(0);
if (movementValues.HasMovementFlags2)
{
BitPack.Write((uint)movementValues.MovementFlags2, 13);
}
BitPack.Write(0);
BitPack.WriteGuidMask(5);
BitPack.Write(true);
BitPack.Write(0);
BitPack.Write(movementValues.IsInterpolated);
BitPack.Write(0);
BitPack.Write(true);
BitPack.WriteGuidMask(3);
BitPack.Write(true);
if (movementValues.IsInterpolated)
{
BitPack.Write(movementValues.IsInterpolated2);
}
BitPack.Flush();
if (movementValues.IsInterpolated)
{
moveUpdate.WriteUInt32(0);
if (movementValues.IsInterpolated2)
{
moveUpdate.WriteFloat(0);
moveUpdate.WriteFloat(0);
moveUpdate.WriteFloat(0);
}
moveUpdate.WriteFloat(0);
}
if (movementValues.IsAlive)
{
moveUpdate.WriteUInt32(movementValues.Time);
}
BitPack.WriteGuidBytes(5, 7);
moveUpdate.WriteFloat(vector.Z);
BitPack.WriteGuidBytes(4, 3, 2, 6, 0);
moveUpdate.WriteFloat(vector.X);
if (movementValues.HasRotation)
{
moveUpdate.WriteFloat(vector.W);
}
moveUpdate.WriteFloat(vector.Y);
Character pChar = WorldMgr.GetSession(guid).Character;
ObjectMgr.SetPosition(ref pChar, vector, false);
WorldMgr.SendToAllInZone(guid, moveUpdate);
}