ref: 653b62139d9447b7bdcc116a44ad13f3c1c63f1a dir: /data/maps/headers/CeladonCity.asm/
map_header CeladonCity, CELADON_CITY, OVERWORLD, WEST | EAST connection west, Route16, ROUTE_16, 4 connection east, Route7, ROUTE_7, 4 end_map_header