Method setSpecial

plugins/buildingplan/defaultitemfilters.cpp:92–98

}

void DefaultItemFilters::setSpecial(const std::string &special, bool val) {
    if (val)
        specials.emplace(special);
    else
        specials.erase(special);
    filter_config.set_str(serialize(item_filters, specials));
}

void DefaultItemFilters::setItemFilter(DFHack::color_ostream &out, const ItemFilter &filter, int index) {
    if (index < 0 || item_filters.size() <= (size_t)index) {