스크립트 트리거
can_become_a_ruler
정의in_game/common/scripted_triggers/character_triggers.txt:82
83is_alive = yes
84is_adult = yes
85has_exploration = no
86has_exploration_construction = no
89is_regent = no
90is_religious_figure = no
91is_artist = no
92is_mercenary_leader = no