스크립트 트리거
is_geographically_correct
정의in_game/common/scripted_triggers/situation_triggers.txt:956
957continent != continent:europe
958sub_continent != sub_continent:south_asia
959sub_continent != sub_continent:east_asia
960sub_continent != sub_continent:north_asia
961sub_continent != sub_continent:central_asia
962sub_continent != sub_continent:middle_east
963region != region:indochina_region