Core/PacketIO: Use std::span instead of pointer to vector in SMSG_MOVE_UPDATE_TELEPORT

src/server/game/Entities/Unit/Unit.cpp

@@ -13073,7 +13073,7 @@ void Unit::SendTeleportPacket(TeleportLocation const& teleportLocation)
     WorldPackets::Movement::MoveUpdateTeleport moveUpdateTeleport;
     moveUpdateTeleport.Status = &m_movementInfo;
     if (_movementForces)
-        moveUpdateTeleport.MovementForces = _movementForces->GetForces();
+        moveUpdateTeleport.MovementForces = *_movementForces->GetForces();
 
     // should this really be the unit _being_ moved? not the unit doing the moving?
     if (Player* playerMover = Unit::ToPlayer(GetUnitBeingMoved()))

src/server/game/Server/Packets/MovementPackets.cpp

@@ -829,7 +829,7 @@ WorldPacket const* MoveUpdateTeleport::Write()
 {
     _worldPacket << *Status;
 
-    _worldPacket << uint32(MovementForces ? MovementForces->size() : 0);
+    _worldPacket << Size<uint32>(MovementForces);
     _worldPacket << OptionalInit(WalkSpeed);
     _worldPacket << OptionalInit(RunSpeed);
     _worldPacket << OptionalInit(RunBackSpeed);
@@ -841,9 +841,8 @@ WorldPacket const* MoveUpdateTeleport::Write()
     _worldPacket << OptionalInit(PitchRate);
     _worldPacket.FlushBits();
 
-    if (MovementForces)
-        for (MovementForce const& force : *MovementForces)
-            _worldPacket << force;
+    for (MovementForce const& force : MovementForces)
+        _worldPacket << force;
 
     if (WalkSpeed)
         _worldPacket << *WalkSpeed;

src/server/game/Server/Packets/MovementPackets.h

@@ -359,7 +359,7 @@ namespace WorldPackets
             WorldPacket const* Write() override;
 
             MovementInfo* Status = nullptr;
-            ::MovementForces::Container const* MovementForces = nullptr;
+            std::span<MovementForce const> MovementForces;
             Optional<float> SwimBackSpeed;
             Optional<float> FlightSpeed;
             Optional<float> SwimSpeed;