/* /std/basic/extra_looks */
private static object *extra_looks;
void create() {
extra_looks = ({ });
}
string calc_extra_look() {
int i;
string s1, s2;
s1 = "";
if (!extra_looks)
extra_looks = ({ });
for (i = 0; i < sizeof(extra_looks); i++)
if (extra_looks[i]) {
s2 = (string) extra_looks[i]->extra_look();
if (s2)
s1 += s2;
} else {
extra_looks = delete(extra_looks, i, 1);
i--;
}
return s1;
}
void add_extra_look(object ob) {
if(member_array(ob, extra_looks) != -1) return;
extra_looks += ({ ob });
}
void remove_extra_look(object ob) {
int i;
i = member_array(ob, extra_looks);
if (i < 0)
return;
extra_looks = delete(extra_looks, i, 1);
}
object* query_extra_look_list() {
return extra_looks;
}