public static RealmPacketOut ConstructMultiWaypointMovePacket <T>(Unit movingUnit, uint moveTime,
MonsterMoveFlags moveFlags, IEnumerable <T> waypoints) where T : IPathVertex
{
int num = waypoints.Count <T>();
RealmPacketOut writer =
new RealmPacketOut((PacketId)RealmServerOpCode.SMSG_MONSTER_MOVE, 38 + num * 4 * 3);
movingUnit.EntityId.WritePacked((BinaryWriter)writer);
writer.Write(false);
writer.Write(movingUnit.Position);
writer.Write(Utility.GetSystemTime());
writer.Write((byte)0);
writer.Write((uint)moveFlags);
if (moveFlags.HasFlag((Enum)MonsterMoveFlags.Flag_0x200000))
{
writer.Write((byte)0);
writer.Write(0);
}
writer.Write(moveTime);
if (moveFlags.HasFlag((Enum)MonsterMoveFlags.Flag_0x800))
{
writer.Write(0.0f);
writer.Write(0);
}
writer.Write(num);
if (moveFlags.HasAnyFlag(MonsterMoveFlags.Flag_0x2000_FullPoints_1 |
MonsterMoveFlags.Flag_0x40000_FullPoints_2))
{
foreach (T waypoint in waypoints)
{
IPathVertex pathVertex = (IPathVertex)waypoint;
writer.Write(pathVertex.Position);
}
}
else
{
foreach (T waypoint in waypoints)
{
IPathVertex pathVertex = (IPathVertex)waypoint;
writer.Write(pathVertex.Position.ToDeltaPacked(movingUnit.Position, waypoints.First <T>().Position));
}
}
return(writer);
}
public static RealmPacketOut ConstructMultiWaypointMovePacket <T>(Unit movingUnit, uint moveTime,
MonsterMoveFlags moveFlags, IEnumerable <T> waypoints)
where T : IPathVertex
{
var numWaypoints = waypoints.Count();
var packet = new RealmPacketOut(RealmServerOpCode.SMSG_MONSTER_MOVE,
(9 + 12 + 4 + 1 + 4 + 4 + 4 + (numWaypoints * 4 * 3)));
movingUnit.EntityId.WritePacked(packet);
//if (movingUnit.IsOnTransport)
//{
// packet.OpCode = RealmServerOpCode.SMSG_MONSTER_MOVE_TRANSPORT;
// movingUnit.Transport.EntityId.WritePacked(packet);
// packet.Write((byte)movingUnit.TransportSeat);
//}
packet.Write(false); // some boolean flag
packet.Write(movingUnit.Position); // OnMonsterMove_serverLoc
packet.Write(Utility.GetSystemTime());
const MonsterMoveType moveType = MonsterMoveType.Normal;
packet.Write((byte)moveType);
switch (moveType)
{
case MonsterMoveType.Normal:
break;
// TODO: implement other cases
//case MonsterMoveType.Stop:
// {
// return packet;
// }
//case MonsterMoveType.FinalFacingPoint:
// {
// // OnMonsterMove_final_facingSpot
// packet.Write(0.0f);
// packet.Write(0.0f);
// packet.Write(0.0f);
// }
//case MonsterMoveType.FinalFacingGuid:
// {
// packet.Write(0ul);
// }
//case MonsterMoveType.FinalFacingAngle:
// {
// // OnMonsterMove_final_facingAngle
// packet.Write(movingUnit.Orientation);
// }
}
packet.Write((uint)moveFlags);
if (moveFlags.HasFlag(MonsterMoveFlags.Flag_0x200000))
{
// TODO: what does this flag mean?
packet.Write((byte)0);
packet.Write(0);
}
packet.Write(moveTime);
if (moveFlags.HasFlag(MonsterMoveFlags.Flag_0x800))
{
// TODO: what does this flag mean?
packet.Write(0.0f);
packet.Write(0);
}
packet.Write(numWaypoints);
if (moveFlags.HasAnyFlag(MonsterMoveFlags.Flag_0x2000_FullPoints_1 | MonsterMoveFlags.Flag_0x40000_FullPoints_2))
{
foreach (IPathVertex waypoint in waypoints)
{
packet.Write(waypoint.Position); // + 12*numWaypoints
}
}
else
{
// OnMonsterMove_pathPoints_compressed
foreach (IPathVertex waypoint in waypoints)
{
packet.Write(waypoint.Position.ToDeltaPacked(movingUnit.Position, waypoints.First().Position)); // + 12*numWaypoints
}
}
return(packet);
}