extends Label var key = "population" var key2 = "max_population" func _ready() -> void: Triggerer.listen(key, _on_value_change) Triggerer.listen(key2, _on_value_change) func _on_value_change(data): text = "%s/%s" % [str(Persister.get_value("population")), str(Persister.get_value("max_population"))]