常量/NNMapMarkerN常量NMapMarker|ZOOM_STEP_RANGE_PARLIAMENTNMapMarker|ZOOM_STEP_RANGE_PARLIAMENTloading_screen/common/defines/graphic/00_graphics.txt:587定义loading_screen/common/defines/graphic/00_graphics.txt:5870@province_zoomstep_max