Method removeFromSquad

library/modules/Military.cpp:478–534

}

bool Military::removeFromSquad(int32_t unit_id)
{
    // based on unitst::remove_squad_info
    df::unit *unit = df::unit::find(unit_id);
    if (unit == nullptr || unit->military.squad_id == -1 || unit->military.squad_position == -1)
        return false;

    // abort individual training
    if (unit->individual_drills.size())
        unit->flags3.bits.verify_personal_training = true;

    int32_t squad_id = unit->military.squad_id;
    int32_t squad_pos = unit->military.squad_position;

    df::squad* squad = df::squad::find(squad_id);

    if (squad)
    {
        df::squad_position* pos = vector_get(squad->positions, squad_pos);
        if (pos)
        {
            // based on unitst::remove_squad_activity_info
            FOR_ENUM_ITEMS(squad_event_type, i)
            {
                auto activity_entry = df::activity_entry::find(pos->activities[i]);
                if (activity_entry)
                {
                    auto activity_event = binsearch_in_vector(activity_entry->events, &df::activity_event::event_id, pos->events[i]);
                    if (activity_event)
                    {
                        activity_event->removeParticipant(unit->hist_figure_id, unit->id, false);
                        pos->activities[i] = -1;
                        pos->events[i] = -1;
                    }
                }
            }

            // remove from squad position
            pos->occupant = -1;
        }
    }
    // remove from unit information
    unit->military.squad_id = -1;
    unit->military.squad_position = -1;

    // remove entity squad link
    df::historical_figure* hf = df::historical_figure::find(unit->hist_figure_id);
    if (hf == nullptr || squad == nullptr)
        return false;

    if (squad_pos == 0) // is unit a commander?
        remove_officer_entity_link(hf, squad);
    else
        remove_soldier_entity_link(hf, squad);

    return true;
}