public static void ReadMovementSpline(Packet packet, Vector3 pos, params object[] indexes)
{
PacketMonsterMove monsterMove = packet.Holder.MonsterMove;
SplineJump jump = monsterMove.Jump = new();
monsterMove.Flags = packet.ReadInt32E <SplineFlag434>("Flags", indexes).ToUniversal();
packet.ReadByte("AnimTier", indexes);
packet.ReadUInt32("TierTransStartTime", indexes);
monsterMove.ElapsedTime = packet.ReadInt32("Elapsed", indexes);
monsterMove.MoveTime = packet.ReadUInt32("MoveTime", indexes);
jump.Gravity = packet.ReadSingle("JumpGravity", indexes);
jump.Duration = packet.ReadUInt32("SpecialTime", indexes);
var pointsCount = packet.ReadInt32("PointsCount", indexes);
packet.ReadByte("Mode", indexes);
packet.ReadByte("VehicleExitVoluntary", indexes);
monsterMove.TransportGuid = packet.ReadPackedGuid128("TransportGUID", indexes);
monsterMove.VehicleSeat = packet.ReadSByte("VehicleSeat", indexes);
var packedDeltasCount = packet.ReadInt32("PackedDeltasCount", indexes);
Vector3 endpos = new Vector3();
for (int i = 0; i < pointsCount; i++)
{
var spot = packet.ReadVector3();
// client always taking first point
if (i == 0)
{
endpos = spot;
}
monsterMove.Points.Add(spot);
packet.AddValue("Points", spot, indexes, i);
}
var waypoints = new Vector3[packedDeltasCount];
for (int i = 0; i < packedDeltasCount; i++)
{
var packedDeltas = packet.ReadPackedVector3();
waypoints[i].X = packedDeltas.X;
waypoints[i].Y = packedDeltas.Y;
waypoints[i].Z = packedDeltas.Z;
}
packet.ResetBitReader();
var type = packet.ReadBitsE <SplineFacingType>("Face", 2, indexes);
var monsterSplineFilter = packet.ReadBit("HasMonsterSplineFilter", indexes);
switch (type)
{
case SplineFacingType.Spot:
monsterMove.LookPosition = packet.ReadVector3("FaceSpot", indexes);
break;
case SplineFacingType.Target:
SplineLookTarget lookTarget = monsterMove.LookTarget = new();
lookTarget.Orientation = packet.ReadSingle("FaceDirection", indexes);
lookTarget.Target = packet.ReadPackedGuid128("FacingGUID", indexes);
break;
case SplineFacingType.Angle:
monsterMove.LookOrientation = packet.ReadSingle("FaceDirection", indexes);
break;
}
if (monsterSplineFilter)
{
ReadMonsterSplineFilter(packet, indexes, "MonsterSplineFilter");
}
// Calculate mid pos
var mid = new Vector3
{
X = (pos.X + endpos.X) * 0.5f,
Y = (pos.Y + endpos.Y) * 0.5f,
Z = (pos.Z + endpos.Z) * 0.5f
};
for (var i = 0; i < packedDeltasCount; ++i)
{
var vec = new Vector3
{
X = mid.X - waypoints[i].X,
Y = mid.Y - waypoints[i].Y,
Z = mid.Z - waypoints[i].Z
};
monsterMove.PackedPoints.Add(vec);
packet.AddValue("WayPoints", vec, indexes, i);
}
}
public static void ReadMovementSpline(Packet packet, Vector3 pos, params object[] indexes)
{
PacketMonsterMove monsterMove = packet.Holder.MonsterMove;
monsterMove.Flags = packet.ReadUInt32E <SplineFlag>("Flags", indexes).ToUniversal();
if (ClientVersion.RemovedInVersion(ClientType.Shadowlands))
{
packet.ReadByte("AnimTier", indexes);
packet.ReadUInt32("TierTransStartTime", indexes);
}
monsterMove.ElapsedTime = packet.ReadInt32("Elapsed", indexes);
monsterMove.MoveTime = packet.ReadUInt32("MoveTime", indexes);
packet.ReadUInt32("FadeObjectTime", indexes);
packet.ReadByte("Mode", indexes);
if (ClientVersion.RemovedInVersion(ClientType.Shadowlands))
{
packet.ReadByte("VehicleExitVoluntary", indexes);
}
monsterMove.TransportGuid = packet.ReadPackedGuid128("TransportGUID", indexes);
monsterMove.VehicleSeat = packet.ReadSByte("VehicleSeat", indexes);
packet.ResetBitReader();
var type = packet.ReadBitsE <SplineFacingType>("Face", 2, indexes);
var pointsCount = packet.ReadBits("PointsCount", 16, indexes);
if (ClientVersion.AddedInVersion(ClientType.Shadowlands))
{
packet.ReadBit("VehicleExitVoluntary", indexes);
packet.ReadBit("Interpolate", indexes);
}
var packedDeltasCount = packet.ReadBits("PackedDeltasCount", 16, indexes);
var hasSplineFilter = packet.ReadBit("HasSplineFilter", indexes);
var hasSpellEffectExtraData = packet.ReadBit("HasSpellEffectExtraData", indexes);
var hasJumpExtraData = packet.ReadBit("HasJumpExtraData", indexes);
var hasAnimTier = false;
var hasUnk901 = false;
if (ClientVersion.AddedInVersion(ClientType.Shadowlands))
{
hasAnimTier = packet.ReadBit("HasAnimTierTransition", indexes);
hasUnk901 = packet.ReadBit("HasUnknown", indexes);
}
if (hasSplineFilter)
{
ReadMonsterSplineFilter(packet, indexes, "MonsterSplineFilter");
}
switch (type)
{
case SplineFacingType.Spot:
monsterMove.LookPosition = packet.ReadVector3("FaceSpot", indexes);
break;
case SplineFacingType.Target:
SplineLookTarget lookTarget = monsterMove.LookTarget = new();
lookTarget.Orientation = packet.ReadSingle("FaceDirection", indexes);
lookTarget.Target = packet.ReadPackedGuid128("FacingGUID", indexes);
break;
case SplineFacingType.Angle:
monsterMove.LookOrientation = packet.ReadSingle("FaceDirection", indexes);
break;
default:
break;
}
Vector3 endpos = new Vector3();
for (int i = 0; i < pointsCount; i++)
{
var spot = packet.ReadVector3();
// client always taking first point
if (i == 0)
{
endpos = spot;
}
monsterMove.Points.Add(spot);
packet.AddValue("Points", spot, indexes, i);
}
var waypoints = new Vector3[packedDeltasCount];
for (int i = 0; i < packedDeltasCount; i++)
{
var packedDeltas = packet.ReadPackedVector3();
waypoints[i].X = packedDeltas.X;
waypoints[i].Y = packedDeltas.Y;
waypoints[i].Z = packedDeltas.Z;
}
if (hasSpellEffectExtraData)
{
ReadMonsterSplineSpellEffectExtraData(packet, indexes, "MonsterSplineSpellEffectExtra");
}
if (hasJumpExtraData)
{
monsterMove.Jump = ReadMonsterSplineJumpExtraData(packet, indexes, "MonsterSplineJumpExtraData");
}
if (hasAnimTier)
{
packet.ReadInt32("TierTransitionID", indexes);
packet.ReadInt32("StartTime", indexes);
packet.ReadInt32("EndTime", indexes);
packet.ReadByte("AnimTier", indexes);
}
if (hasUnk901)
{
for (var i = 0; i < 16; ++i)
{
packet.ReadInt32("Unknown1", indexes, "Unknown901", i);
packet.ReadInt32("Unknown2", indexes, "Unknown901", i);
packet.ReadInt32("Unknown3", indexes, "Unknown901", i);
packet.ReadInt32("Unknown4", indexes, "Unknown901", i);
}
}
// Calculate mid pos
var mid = new Vector3
{
X = (pos.X + endpos.X) * 0.5f,
Y = (pos.Y + endpos.Y) * 0.5f,
Z = (pos.Z + endpos.Z) * 0.5f
};
for (var i = 0; i < packedDeltasCount; ++i)
{
var vec = new Vector3
{
X = mid.X - waypoints[i].X,
Y = mid.Y - waypoints[i].Y,
Z = mid.Z - waypoints[i].Z
};
monsterMove.PackedPoints.Add(vec);
packet.AddValue("WayPoints", vec, indexes, i);
}
}
public static void ReadMovementSpline(Packet packet, Vector3 pos, params object[] indexes)
{
PacketMonsterMove monsterMove = packet.Holder.MonsterMove;
SplineJump jump = monsterMove.Jump = new();
monsterMove.Flags = packet.ReadInt32E <SplineFlag>("Flags", indexes).ToUniversal();
packet.ReadByte("AnimTier", indexes);
packet.ReadUInt32("TierTransStartTime", indexes);
monsterMove.ElapsedTime = packet.ReadInt32("Elapsed", indexes);
var moveTime = monsterMove.MoveTime = packet.ReadUInt32("MoveTime", indexes);
jump.Gravity = packet.ReadSingle("JumpGravity", indexes);
jump.Duration = packet.ReadUInt32("SpecialTime", indexes);
packet.ReadByte("Mode", indexes);
packet.ReadByte("VehicleExitVoluntary", indexes);
monsterMove.TransportGuid = packet.ReadPackedGuid128("TransportGUID", indexes);
monsterMove.VehicleSeat = packet.ReadSByte("VehicleSeat", indexes);
packet.ResetBitReader();
var type = packet.ReadBitsE <SplineFacingType>("Face", 2, indexes);
var pointsCount = packet.ReadBits("PointsCount", 16, indexes);
var packedDeltasCount = packet.ReadBits("PackedDeltasCount", 16, indexes);
var hasSplineFilter = packet.ReadBit("HasSplineFilter", indexes);
var hasSpellEffectExtraData = packet.ReadBit("HasSpellEffectExtraData", indexes);
if (hasSplineFilter)
{
ReadMonsterSplineFilter(packet, indexes, "MonsterSplineFilter");
}
switch (type)
{
case SplineFacingType.Spot:
monsterMove.LookPosition = packet.ReadVector3("FaceSpot", indexes);
break;
case SplineFacingType.Target:
SplineLookTarget lookTarget = monsterMove.LookTarget = new();
lookTarget.Orientation = packet.ReadSingle("FaceDirection", indexes);
lookTarget.Target = packet.ReadPackedGuid128("FacingGUID", indexes);
break;
case SplineFacingType.Angle:
monsterMove.LookOrientation = packet.ReadSingle("FaceDirection", indexes);
break;
}
Vector3 endpos = new Vector3();
for (int i = 0; i < pointsCount; i++)
{
var spot = packet.ReadVector3();
// client always taking first point
if (i == 0)
{
endpos = spot;
}
monsterMove.Points.Add(spot);
packet.AddValue("Points", spot, indexes, i);
}
var waypoints = new Vector3[packedDeltasCount];
for (int i = 0; i < packedDeltasCount; i++)
{
var packedDeltas = packet.ReadPackedVector3();
waypoints[i].X = packedDeltas.X;
waypoints[i].Y = packedDeltas.Y;
waypoints[i].Z = packedDeltas.Z;
}
if (hasSpellEffectExtraData)
{
ReadMonsterSplineSpellEffectExtraData(packet, "MonsterSplineSpellEffectExtra");
}
// Calculate mid pos
var mid = new Vector3
{
X = (pos.X + endpos.X) * 0.5f,
Y = (pos.Y + endpos.Y) * 0.5f,
Z = (pos.Z + endpos.Z) * 0.5f
};
List <Vector3> trueWaypoints = new List <Vector3>();
for (var i = 0; i < packedDeltasCount; ++i)
{
var vec = new Vector3
{
X = mid.X - waypoints[i].X,
Y = mid.Y - waypoints[i].Y,
Z = mid.Z - waypoints[i].Z
};
monsterMove.PackedPoints.Add(vec);
trueWaypoints.Add(vec);
packet.AddValue("WayPoints", vec, indexes, i);
}
if (endpos.X != 0 && endpos.Y != 0 && endpos.Z != 0)
{
double distance = 0;
if (packedDeltasCount > 0)
{
distance = GetDistance(pos, trueWaypoints[0]);
for (var i = 1; i < packedDeltasCount; ++i)
{
distance += GetDistance(trueWaypoints[i - 1], trueWaypoints[i]);
}
distance += GetDistance(trueWaypoints[(int)(packedDeltasCount - 1)], endpos);
}
else
{
distance = GetDistance(pos, endpos);
}
packet.WriteLine("(MovementMonsterSpline) Distance: " + distance.ToString());
packet.WriteLine("(MovementMonsterSpline) Speed: " + (distance / moveTime * 1000).ToString());
}
}