// Used by debug_mons_scan() when announcing that a just generated level
// has floating/detached monsters.
bool river_level, lake_level, many_pools_level;

            dgn_Layout_Type.clear();
            Level_Unique_Maps.clear();
            Level_Unique_Tags.clear();
            _dgn_map_colour_fixup();

            dgn_Layout_Type.clear();
            Level_Unique_Maps.clear();
            Level_Unique_Tags.clear();
            _dgn_map_colour_fixup();

    river_level      = false;
    lake_level       = false;
    many_pools_level = false;

    many_pools_level = true;

    river_level = true;

    lake_level = true;

        extern std::string dgn_Build_Method;
        mprf("dgn_Build_Method = %s", dgn_Build_Method.c_str());
        mprf("dgn_Layout_Type  = %s", dgn_Layout_Type.c_str());
        extern bool river_level, lake_level, many_pools_level;
        if (river_level)
            mpr("river level");
        if (lake_level)
            mpr("lake level");
        if (many_pools_level)
            mpr("many pools level");
        std::vector<std::string> vault_names;
        for (unsigned int i = 0; i < Level_Vaults.size(); i++)
            vault_names.push_back(Level_Vaults[i].map.name);
        if (Level_Vaults.size() > 0)
            mpr_comma_separated_list("Level_Vaults: ", vault_names);
        vault_names.clear();
        for (unsigned int i = 0; i < Temp_Vaults.size(); i++)
            vault_names.push_back(Temp_Vaults[i].map.name);
        if (Level_Vaults.size() > 0)
            mpr_comma_separated_list("Temp_Vaults: ", vault_names);