[Admins]

Such a global class is partially a problem because of how function pointers are working. Such a global class could become quite large, seeing the size of some Control-NPCs. In my opinion it's better if the object is joining the needed classes at the beginning or end of the script so that you can easily see where functions are borrowed from. This is of course some problem when using existing levels where you would have to patch each single npc to use the new function.