Function getQueuePosition

plugins/buildingplan/buildingplan.cpp:1146–1179

}

static int getQueuePosition(color_ostream &out, df::building *bld, int index) {
    TRACE(control,out).print("entering getQueuePosition\n");
    if (!validate_pb(out, bld, index))
        return 0;

    PlannedBuilding &pb = planned_buildings.at(bld->id);
    auto & jitems = bld->jobs[0]->job_items.elements;
    const size_t num_job_items = jitems.size();
    int rev_index = num_job_items - (index + 1);
    auto &job_item = jitems[rev_index];

    if (job_item->quantity <= 0)
        return 0;

    int min_pos = -1;
    for (auto &vec_id : pb.vector_ids[index]) {
        if (!tasks.count(vec_id))
            continue;
        auto &buckets = tasks.at(vec_id);
        string bucket_id = getBucket(*job_item, pb, index);
        if (!buckets.count(bucket_id))
            continue;
        int bucket_pos = -1;
        for (auto &task : buckets.at(bucket_id)) {
            ++bucket_pos;
            if (bld->id == task.first && rev_index == task.second)
                break;
        }
        if (bucket_pos++ >= 0)
            min_pos = min_pos < 0 ? bucket_pos : std::min(min_pos, bucket_pos);
    }

    return min_pos < 0 ? 0 : min_pos;
}

static void makeTopPriority(color_ostream &out, df::building *bld) {
    DEBUG(control,out).print("entering makeTopPriority\n");