fix(Core/Movement): (#7008)

- Get zone/area IDs from vmap data in the liquid update
- Add new method Map::getFullVMapDataForPosition to get area info and liquid info in a single vmap lookup
- Adjust GetZoneId/GetAreaId on WorldObject to always return these cached fields.
- Clean up liquid state handling on Unit and Player
- Implemented getting area id from gameobject spawns.
- Removed old core related to getting movement flags dependent on environment.
- Movement flags are now processed more precisely and dynamically.

Original source: TrinityCore.

- Closes #5086
- Updates #2208.

src/server/game/Entities/Transport/Transport.cpp

@@ -91,6 +91,7 @@ bool MotionTransport::CreateMoTrans(ObjectGuid::LowType guidlow, uint32 entry, u
     SetTransportPathRotation(0.0f, 0.0f, 0.0f, 1.0f);
 
     m_model = CreateModel();
+
     return true;
 }
 
@@ -676,6 +677,8 @@ bool StaticTransport::Create(ObjectGuid::LowType guidlow, uint32 name_id, Map* m
 
     SetPhaseMask(phaseMask, false);
 
+    UpdatePositionData();
+
     SetZoneScript();
     if (m_zoneScript)
     {