void PacketBuilder::WriteMonsterMove(const MoveSpline& move_spline, WorldPacket& data)
{
WriteCommonMonsterMovePart(move_spline, data);
const Spline<int32>& spline = move_spline.spline;
MoveSplineFlag splineflags = move_spline.splineflags;
if (splineflags & MoveSplineFlag::Mask_CatmullRom)
{
if (splineflags.cyclic)
WriteCatmullRomCyclicPath(spline, data);
else
WriteCatmullRomPath(spline, data);
}
else
WriteLinearPath(spline, data);
}
void PacketBuilder::WriteMonsterMove(const MoveSpline& move_spline, WorldPacket& data)
{
ObjectGuid moverGuid;
ObjectGuid transportGuid;
MoveSplineFlag splineflags = move_spline.splineflags;
G3D::Vector3 const& firstPoint = move_spline.spline.getPoint(move_spline.spline.first());
uint8 splineType = 0;
switch (splineflags & MoveSplineFlag::Mask_Final_Facing)
{
case MoveSplineFlag::Final_Target:
splineType = MonsterMoveFacingTarget;
break;
case MoveSplineFlag::Final_Angle:
splineType = MonsterMoveFacingAngle;
break;
case MoveSplineFlag::Final_Point:
splineType = MonsterMoveFacingSpot;
break;
default:
splineType = MonsterMoveNormal;
break;
}
data << float(firstPoint.z);
data << float(firstPoint.x);
data << uint32(move_spline.GetId());
data << float(firstPoint.y);
data << float(0.f); // Most likely transport Y
data << float(0.f); // Most likely transport Z
data << float(0.f); // Most likely transport X
data.WriteBit(1); // Parabolic speed 21
data.WriteBit(moverGuid[0]); // 32
data.WriteBits(splineType, 3); // 68
if (splineType == MonsterMoveFacingTarget)
{
ObjectGuid targetGuid = move_spline.facing.target;
data.WriteBit(targetGuid[6]); // 190
data.WriteBit(targetGuid[4]); // 188
data.WriteBit(targetGuid[3]); // 187
data.WriteBit(targetGuid[0]); // 184
data.WriteBit(targetGuid[5]); // 189
data.WriteBit(targetGuid[7]); // 191
data.WriteBit(targetGuid[1]); // 185
data.WriteBit(targetGuid[2]); // 186
}
data.WriteBit(1); // 19
data.WriteBit(1); // 69
data.WriteBit(1); // 120
uint32 uncompressedSplineCount = move_spline.splineflags & MoveSplineFlag::UncompressedPath ? move_spline.splineflags.cyclic ? move_spline.spline.getPointCount() - 2 : move_spline.spline.getPointCount() - 3 : 1;
data.WriteBits(uncompressedSplineCount, 20);
data.WriteBit(!move_spline.splineflags.raw()); // 16
data.WriteBit(moverGuid[3]); // 35
data.WriteBit(1); // 108
data.WriteBit(1); // 22
data.WriteBit(1); // 109
data.WriteBit(!move_spline.Duration()); // 20
data.WriteBit(moverGuid[7]); // 39
data.WriteBit(moverGuid[4]); // 36
data.WriteBit(1); // 18
data.WriteBit(moverGuid[5]); // 37
int32 compressedSplineCount = move_spline.splineflags & MoveSplineFlag::UncompressedPath ? 0 : move_spline.spline.getPointCount() - 3;
data.WriteBits(compressedSplineCount, 22); // WP count
data.WriteBit(moverGuid[6]); // 38
data.WriteBit(0); // unk
data.WriteBit(transportGuid[7]); // 119
data.WriteBit(transportGuid[1]); // 113
data.WriteBit(transportGuid[3]); // 115
data.WriteBit(transportGuid[0]); // 112
data.WriteBit(transportGuid[6]); // 118
data.WriteBit(transportGuid[4]); // 116
data.WriteBit(transportGuid[5]); // 117
data.WriteBit(transportGuid[2]); // 114
data.WriteBit(0); // 176 unk
data.WriteBit(0); // 56 unk
data.WriteBit(moverGuid[2]); // 34
data.WriteBit(moverGuid[1]); // 33
data.FlushBits();
if (compressedSplineCount)
WriteLinearPath(move_spline.spline, data);
data.WriteByteSeq(moverGuid[1]);
data.WriteByteSeq(transportGuid[6]); // 118
data.WriteByteSeq(transportGuid[4]); // 116
data.WriteByteSeq(transportGuid[1]); // 113
data.WriteByteSeq(transportGuid[7]); // 119
data.WriteByteSeq(transportGuid[0]); // 112
data.WriteByteSeq(transportGuid[3]); // 115
data.WriteByteSeq(transportGuid[5]); // 117
data.WriteByteSeq(transportGuid[2]); // 114
if (splineflags & MoveSplineFlag::UncompressedPath)
{
if (splineflags.cyclic)
WriteCatmullRomCyclicPath(move_spline.spline, data);
else
WriteCatmullRomPath(move_spline.spline, data);
}
else
{
G3D::Vector3 const& point = move_spline.spline.getPoint(move_spline.spline.getPointCount() - 2);
data << point.y << point.x << point.z;
}
if (splineType == MonsterMoveFacingTarget)
{
ObjectGuid targetGuid = move_spline.facing.target;
data.WriteByteSeq(targetGuid[5]); // 189
data.WriteByteSeq(targetGuid[7]); // 191
data.WriteByteSeq(targetGuid[0]); // 184
data.WriteByteSeq(targetGuid[4]); // 188
data.WriteByteSeq(targetGuid[3]); // 187
data.WriteByteSeq(targetGuid[2]); // 186
data.WriteByteSeq(targetGuid[6]); // 190
data.WriteByteSeq(targetGuid[1]); // 185
}
data.WriteByteSeq(moverGuid[5]); // 37
if (splineType == MonsterMoveFacingAngle)
data << float(move_spline.facing.angle); // 45
data.WriteByteSeq(moverGuid[3]); // 35
data.WriteBit(0); // 16
if (move_spline.splineflags.raw())
data << uint32(move_spline.splineflags.raw()); // 69
data.WriteByteSeq(moverGuid[6]); // 38
if (splineType == MonsterMoveFacingSpot)
data << move_spline.facing.f.x << move_spline.facing.f.y << move_spline.facing.f.z;
data.WriteByteSeq(moverGuid[0]); // 32
data.WriteByteSeq(moverGuid[7]); // 39
data.WriteByteSeq(moverGuid[2]); // 34
data.WriteByteSeq(moverGuid[4]); // 36
if (move_spline.Duration())
data << uint32(move_spline.Duration());
}
