Fix subworld transition bug

Use the actual global location, not the interpolated location when moving
between subworlds. Rebuild the controller cache.

MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/PubUtilLib/plPhysX/plPXPhysicalControllerCore.cpp

@@ -236,6 +236,25 @@ void plPXPhysicalControllerCore::SetSubworld(plKey world)
 		IInformDetectors(false);
  		IDeleteController();
 
+		// We need our real global location here, not the interpolated location
+		fLocalRotation.MakeMatrix(&fLastGlobalLoc);
+		fLastGlobalLoc.SetTranslate(&fLocalPosition);
+		if (fWorldKey)
+		{
+			hsMatrix44 prevSubL2W;
+			fPrevSubworldW2L.GetInverse(&prevSubL2W);
+			fLastGlobalLoc = prevSubL2W * fLastGlobalLoc;
+		}
+		// Update our scene object so the change isn't wiped out
+		plSceneObject* so = plSceneObject::ConvertNoRef(fOwner->ObjectIsLoaded());
+		if (so)
+		{
+			hsMatrix44 globalLocInv;
+			fLastGlobalLoc.GetInverse(&globalLocInv);
+			so->SetTransform(fLastGlobalLoc, globalLocInv);
+			so->FlushTransform();
+		}
+
 		// Update Local Position and rotation
 		fWorldKey = world;
 		const plCoordinateInterface* subworldCI = GetSubworldCI();
@@ -257,6 +276,7 @@ void plPXPhysicalControllerCore::SetSubworld(plKey world)
 
 		// Create new controller
 		ICreateController(fLocalPosition);
+		RebuildCache();
 	}
 }