ref: 2b2ed54bbf017943ba2343cd6c1dbe88b8f34a4e dir: /data/maps/headers/Route7.asm/
map_header Route7, ROUTE_7, OVERWORLD, WEST | EAST connection west, CeladonCity, CELADON_CITY, -4 connection east, SaffronCity, SAFFRON_CITY, -4 end_map_header