Function get_spouse_hfid

plugins/preserve-rooms.cpp:292–298

}

static int32_t get_spouse_hfid(color_ostream &out, df::historical_figure *hf) {
    for (auto link : hf->histfig_links) {
        if (link->getType() == df::histfig_hf_link_type::SPOUSE)
            return link->target_hf;
    }
    return -1;
}

static vector<int32_t> get_spouse_ids(color_ostream &out, const vector<df::unit *> units) {
    vector<int32_t> spouse_ids;