int count_detected_plants(void);

int count_detected_mons(void);

int count_detected_plants()

int count_detected_mons()

                continue;
            unsigned envc = get_envmap_char(x, y);
            if (!envc)

            if (envc == 'P' || envc == 'f')

            if (is_envmap_detected_mons(x, y))

            if (is_terrain_changed(x, y))
                continue;

            // This reasoning doesn't make sense when it comes to *clearing*
            // the map! (jpeg)
//            if (is_terrain_changed(x, y))
//                continue;

        int known_plants  = count_detected_plants();
        int num_creatures = detect_creatures(powc);

        const int prev_detected = count_detected_mons();
        const int num_creatures = detect_creatures(powc);

        else if (num_creatures == known_plants)

        else if (num_creatures == prev_detected)
        {
            // This is not strictly true. You could have cast
            // Detect Creatures with a big enough fuzz that the detected
            // glyph is still on the map when the original one has been
            // killed. Then another one is spawned, so the number is
            // the same as before. There's no way we can check this however.

        }

    const int     map_radius = 8 + random2(8) + pow;

    const int     map_radius  = 8 + random2(8) + pow;

    {

            // Don't expose new dug out areas:
            // Note: assumptions are being made here about how
            // terrain can change (eg it used to be solid, and
            // thus item free).
            if (is_terrain_changed(i, j))
                continue;

    }

        // Try five times to find a valid placement, else we attempt to place
        // the monster where it really is (and may fail).

            if (map_bounds(gx, gy)

            // If the player would be able to see a monster at this location
            // don't place it there.
            if (see_grid(gx, gy))
                continue;
            // Try not to overwrite another detected monster.
            if (is_envmap_detected_mons(gx, gy))
                continue;
            // Don't print monsters on terrain they cannot pass through,
            // not even if said terrain has since changed.
            if (map_bounds(gx, gy) && !is_terrain_changed(gx, gy)

                // This only returns whether a valid "fuzzy" place has been
                // found for the monster. In any case, the monster gets
                // printed on the screen.

        return false;

        return (false);

        return false;

        return (false);

        return false;

        return (false);

        return false;

        return (false);

        return false;

        return (false);

        return false;

        return (false);

        return false;

        return (false);

    return true;
} // bool _swap_monsters()

    return (true);
}

    {   // The continues & breaks are WRT this.

    {
        // The continues & breaks are WRT this.