Function get_depot_coords

plugins/pathable.cpp:146–156

}

static bool get_depot_coords(color_ostream &out, unordered_set<df::coord> * depot_coords) {
    CHECK_NULL_POINTER(depot_coords);

    depot_coords->clear();
    for (auto bld : world->buildings.other.TRADE_DEPOT){
        DEBUG(log,out).print("found depot at ({}, {}, {})\n", bld->centerx, bld->centery, bld->z);
        depot_coords->emplace(bld->centerx, bld->centery, bld->z);
    }

    return !depot_coords->empty();
}

static bool get_pathability_groups(color_ostream &out, unordered_set<uint16_t> * depot_pathability_groups,
    const unordered_set<df::coord> & depot_coords)