&& is_evil_god(you.religion)

             && !is_good_god(you.religion)

    {      // attitude change if evil god

    {      // attitude change if non-good god

void excommunication(void);

void excommunication(god_type new_god = GOD_NO_GOD);

static bool make_god_gifts_neutral(bool level_only = true);

            // If you worship an evil god, you make all non-hostile holy
            // beings hostile.
            if (is_evil_god(you.religion))

            // If you don't worship a good god, you make all non-hostile
            // holy beings hostile.
            else

                    // for now CREATED_FRIENDLY stays

                    // for now WAS_NEUTRAL stays

bool make_god_gifts_disappear(bool level_only)

static bool make_god_gifts_disappear(bool level_only)

}
// When abandoning the god in question, turn friendly god gifts neutral.
// If seen, only count monsters where the player can see the change, and
// output a message.
static bool make_god_gifts_on_level_neutral(bool seen = false)
{
    int count = 0;
    for ( int i = 0; i < MAX_MONSTERS; ++i )
    {
        monsters *monster = &menv[i];
        if (monster->type != -1
            && monster->attitude == ATT_FRIENDLY
            && (monster->flags & MF_GOD_GIFT))
        {
            // monster changes attitude
            monster->attitude = ATT_NEUTRAL;
            if (!seen || simple_monster_message(monster, " becomes indifferent."))
                count++;
        }
    }
    return (count);
}
static bool god_gifts_neutral_wrapper()
{
    return (make_god_gifts_on_level_neutral());
}
// Make friendly god gifts turn neutral on all levels, or on only the
// current one.
static bool make_god_gifts_neutral(bool level_only)
{
    bool success = make_god_gifts_on_level_neutral(true);
    if (level_only)
        return (success);
    return (apply_to_all_dungeons(god_gifts_neutral_wrapper) || success);

bool make_god_gifts_hostile(bool level_only)

static bool make_god_gifts_hostile(bool level_only)

void excommunication(void)

void excommunication(god_type new_god)

        make_god_gifts_hostile(false);

        if (!is_good_god(new_god))
            make_god_gifts_hostile(false);
        else
            make_god_gifts_neutral(false);

    }
    // When you leave one of the good gods for a non-good god, or no
    // god, you make all non-hostile holy beings hostile.
    if (!is_good_god(new_god))
    {
        if (holy_beings_attitude_change())
            mpr("The divine host forsakes you.", MSGCH_MONSTER_ENCHANT);

        excommunication();

        excommunication(which_god);

        }
        // When you leave one of the good gods for an evil god, you make
        // all non-hostile holy beings hostile.
        if (you.penance[GOD_ZIN] || you.penance[GOD_SHINING_ONE] ||
            you.penance[GOD_ELYVILON])
        {
            if (holy_beings_attitude_change())
                mpr("The divine host forsakes you.", MSGCH_MONSTER_ENCHANT);