Function trapeffect_rust_trap

src/trap.c:1594–1727

}

staticfn int
trapeffect_rust_trap(
    struct monst *mtmp,
    struct trap *trap,
    unsigned int trflags UNUSED)
{
    struct obj *otmp, *nextobj;

    if (mtmp == &gy.youmonst) {
        seetrap(trap);

        /* Unlike monsters, traps cannot aim their rust attacks at
         * you, so instead of looping through and taking either the
         * first rustable one or the body, we take whatever we get,
         * even if it is not rustable.
         */
        switch (rn2(5)) {
        case 0:
            pline("%s you on the %s!", A_gush_of_water_hits, body_part(HEAD));
            (void) water_damage(uarmh, helm_simple_name(uarmh), TRUE);
            break;
        case 1:
            pline("%s your left %s!", A_gush_of_water_hits, body_part(ARM));
            if (water_damage(uarms, "shield", TRUE) != ER_NOTHING)
                break;
            if (u.twoweap || (uwep && bimanual(uwep)))
                (void) water_damage(u.twoweap ? uswapwep : uwep, 0, TRUE);
 uglovecheck:
            (void) water_damage(uarmg, gloves_simple_name(uarmg), TRUE);
            break;
        case 2:
            pline("%s your right %s!", A_gush_of_water_hits, body_part(ARM));
            (void) water_damage(uwep, 0, TRUE);
            goto uglovecheck;
        default:
            pline("%s you!", A_gush_of_water_hits);
            /* note: exclude primary and secondary weapons from splashing
               because cases 1 and 2 target them [via water_damage()] */
            for (otmp = gi.invent; otmp; otmp = nextobj) {
                nextobj = otmp->nobj;
                if (otmp->lamplit && otmp != uwep
                    && (otmp != uswapwep || !u.twoweap))
                    (void) splash_lit(otmp);
            }
            if (uarmc)
                (void) water_damage(uarmc, cloak_simple_name(uarmc), TRUE);
            else if (uarm)
                (void) water_damage(uarm, suit_simple_name(uarm), TRUE);
            else if (uarmu)
                (void) water_damage(uarmu, "shirt", TRUE);
        }
        update_inventory();

        if (u.umonnum == PM_IRON_GOLEM) {
            int dam = u.mhmax;

            You("are covered with rust!");
            losehp(Maybe_Half_Phys(dam), "rusting away", KILLED_BY);