Method update

crawl-ref/source/tilereg-abl.cc:201–234

}

void AbilityRegion::update()
{
    m_items.clear();
    m_dirty = true;

    if (mx * my == 0)
        return;

    const unsigned int max_abilities = min(get_max_slots(), mx*my);

    vector<talent> talents = your_talents(true);
    if (talents.empty())
        return;

    vector<InventoryTile> m_invoc;

    for (const auto &talent : talents)
    {
        if (talent.is_invocation)
            m_invoc.push_back(_tile_for_ability(talent.which));
        else
            m_items.push_back(_tile_for_ability(talent.which));

        if (m_items.size() >= max_abilities)
            return;
    }

    for (const auto &tile : m_invoc)
    {
        m_items.push_back(tile);
        if (m_items.size() >= max_abilities)
            return;
    }
}

#endif