return (mon->alive() && mons_holiness(mon) == MH_NATURAL

    return (mon->alive() && mon->can_safely_mutate()

        if (!can_safely_mutate())

        if (!you.can_safely_mutate())

            if (!can_safely_mutate())

            if (!you.can_safely_mutate())

        || !can_safely_mutate())

        || !you.can_safely_mutate())

}
bool player::can_mutate() const
{
    return true;
}
bool player::can_safely_mutate() const
{
    return (can_mutate()
            && (!you.is_undead
                || (you.is_undead == US_SEMI_UNDEAD
                    && you.hunger_state == HS_ENGORGED)));

    if (!can_mutate())
        return;

bool can_safely_mutate();

}
// Can the player mutate without decomposing?
bool can_safely_mutate()
{
    return (!you.is_undead
            || (you.is_undead == US_SEMI_UNDEAD
                && you.hunger_state == HS_ENGORGED));

}
bool monsters::can_mutate() const
{
    return (holiness() == MH_NATURAL);
}
bool monsters::can_safely_mutate() const
{
    return (can_mutate());

    if (holiness() != MH_NATURAL)

    if (!can_mutate())

    virtual bool can_mutate() const = 0;
    virtual bool can_safely_mutate() const = 0;

    bool can_mutate() const;
    bool can_safely_mutate() const;

    bool can_mutate() const;
    bool can_safely_mutate() const;