Function add_to_container

src/mkobj.c:2675–2695

* Add obj to container, make sure obj is "free". Returns (merged) obj. * The input obj may be deleted in the process. * * Caveat: this does not update the container's weight [possibly to * prevent that from being recalculated repeatedly when adding multiple * items]. */

 * items].
 */
struct obj *
add_to_container(struct obj *container, struct obj *obj)
{
    struct obj *otmp;

    if (obj->where != OBJ_FREE)
        panic("add_to_container: obj where=%d, not free", obj->where);
    if (container->where != OBJ_INVENT && container->where != OBJ_MINVENT)
        obj_no_longer_held(obj);

    /* merge if possible */
    for (otmp = container->cobj; otmp; otmp = otmp->nobj)
        if (merged(&otmp, &obj))
            return otmp;

    obj->where = OBJ_CONTAINED;
    obj->ocontainer = container;
    obj->nobj = container->cobj;
    container->cobj = obj;
    return obj;
}

void
add_to_migration(struct obj *obj)