static int lua_destroy_aoi_obj(lua_State *L){
aoi_object* o = lua_touserdata(L,1);
if(o->map) aoi_leave(o);
del_bitset(o->view_objs);
release_luaRef((luaRef_t*)o->ud);
free(o->ud);
free(o);
return 0;
}
void del_session_slot_table(struct session_slot_table **sst)
{
if (*sst) {
assert((*sst)->highest_used_slotid_plus1 == 0);
del_bitset((*sst)->free_slots);
free(*sst);
*sst = NULL;
}
}
