Function isUnusableBar

plugins/buildingplan/buildingplan_cycle.cpp:86–99

as of v50, soap, coal, and ash are no longer valid building materials

// as of v50, soap, coal, and ash are no longer valid building materials
static bool isUnusableBar(color_ostream& out, df::item* item) {
    if (item->getType() != df::item_type::BAR)
        return false;

    MaterialInfo minfo(item);
    string token = minfo.getToken();
    if (token.starts_with("COAL:") || token == "ASH")
        return true;

    df::job_item_flags2 ok;
    df::job_item_flags2 mask;
    minfo.getMatchBits(ok, mask);
    return ok.bits.soap;
}

static bool isInWheelbarrow(color_ostream& out, df::item* item) {
    auto container = Items::getContainer(item);