Function uchangealign

src/attrib.c:1319–1362

change hero's alignment type, possibly losing use of artifacts */

/* change hero's alignment type, possibly losing use of artifacts */
void
uchangealign(
    int newalign,
    int reason) /* A_CG_CONVERT, A_CG_HELM_ON, or A_CG_HELM_OFF */
{
    aligntyp oldalign = u.ualign.type;

    u.ublessed = 0; /* lose divine protection */
    /* You/Your/pline message with call flush_screen(), triggering bot(),
       so the actual data change needs to come before the message */
    disp.botl = TRUE; /* status line needs updating */
    if (reason == A_CG_CONVERT) {
        /* conversion via altar */
        livelog_printf(LL_ALIGNMENT, "permanently converted to %s",
                       aligns[1 - newalign].adj);
        u.ualignbase[A_CURRENT] = (aligntyp) newalign;
        /* worn helm of opposite alignment might block change */
        if (!uarmh || uarmh->otyp != HELM_OF_OPPOSITE_ALIGNMENT)
            u.ualign.type = u.ualignbase[A_CURRENT];
        You("have a %ssense of a new direction.",
            (u.ualign.type != oldalign) ? "sudden " : "");
    } else {
        /* putting on or taking off a helm of opposite alignment */
        u.ualign.type = (aligntyp) newalign;
        if (reason == A_CG_HELM_ON) {
            adjalign(-7); /* for abuse -- record will be cleared shortly */
            Your("mind oscillates %s.", Hallucination ? "wildly" : "briefly");
            make_confused(rn1(2, 3), FALSE);
            if (Is_astralevel(&u.uz) || ((unsigned) rn2(50) < u.ualign.abuse))
                summon_furies(Is_astralevel(&u.uz) ? 0 : 1);
            /* don't livelog taking it back off */
            livelog_printf(LL_ALIGNMENT, "used a helm to turn %s",
                           aligns[1 - newalign].adj);
        } else if (reason == A_CG_HELM_OFF) {
            Your("mind is %s.", Hallucination
                                    ? "much of a muchness"
                                    : "back in sync with your body");
        }
    }
    if (u.ualign.type != oldalign) {
        u.ualign.record = 0; /* slate is wiped clean */
        retouch_equipment(0);
    }
}

/*attrib.c*/