Implement LegoCarBuild::FUN_10024890() and others, refactor (#1126)

* Commit finished code changes

* Add enum data type

* Refactor away GetCurrentArea, SetCurrentArea

* Clean up and add FUN_10024890

* Add `SetPartObjectIdByName()`

* Fix naming error

* Address review comments, part 1

* Address review comments, part 2

---------

Co-authored-by: jonschz <jonschz@users.noreply.github.com>

LEGO1/lego/legoomni/src/control/legocontrolmanager.cpp

@@ -45,6 +45,7 @@ void LegoControlManager::Register(MxCore* p_listener)
 }
 
 // FUNCTION: LEGO1 0x10028ea0
+// FUNCTION: BETA10 0x1007c330
 void LegoControlManager::Unregister(MxCore* p_listener)
 {
 	LegoNotifyListCursor cursor(&m_notifyList);