Function obj_no_longer_held

src/do.c:892–920

things that must change when not held; recurse into containers. Called for both player and monsters */

/* things that must change when not held; recurse into containers.
   Called for both player and monsters */
void
obj_no_longer_held(struct obj *obj)
{
    if (!obj) {
        return;
    } else if (Has_contents(obj)) {
        struct obj *contents;

        for (contents = obj->cobj; contents; contents = contents->nobj)
            obj_no_longer_held(contents);
    }
    switch (obj->otyp) {
    case CRYSKNIFE:
        /* Normal crysknife reverts to worm tooth when not held by hero
         * or monster; fixed crysknife has only 10% chance of reverting.
         * When a stack of the latter is involved, it could be worthwhile
         * to give each individual crysknife its own separate 10% chance,
         * but we aren't in any position to handle stack splitting here.
         */
        if (!obj->oerodeproof || !rn2(10)) {
            /* if monsters aren't moving, assume player is responsible */
            if (!svc.context.mon_moving && !program_state.gameover)
                costly_alteration(obj, COST_DEGRD);
            obj->otyp = WORM_TOOTH;
            obj->oerodeproof = 0;
        }
        break;
    }
}

/* the #droptype command: drop several things */
int