bool need_redraw() const;

bool TilesFramework::need_redraw() const
{
    return m_need_redraw;
}

static bool _need_stats_printed()
{
    return you.redraw_hit_points
           || you.redraw_magic_points
           || you.redraw_armour_class
           || you.redraw_evasion
           || you.redraw_strength
           || you.redraw_intelligence
           || you.redraw_dexterity
           || you.redraw_experience
           || you.wield_change
           || you.redraw_quiver;
}

#ifdef USE_TILE
    bool has_changed = _need_stats_printed();
#endif

#ifdef USE_TILE
    if (has_changed)
        update_screen();
#else

#endif

        tiles.redraw();

        if (tiles.need_redraw())
            tiles.redraw();

    update_screen();