Method UnlinkObject

Source/Main/scenegraph.cpp:1089–1143

}

void SceneGraph::UnlinkObject(Object* o) {
    int id = o->GetID();
    Object* object_at_id = GetIdToObjectMapValue(object_from_id_map_, id);

    LOGD << "Unlinking object: " << *o << std::endl;
    destruction_sanity_insert_position = (destruction_sanity_insert_position + 1) % destruction_sanity_size;
    destruction_sanity[destruction_sanity_insert_position] = o;

    destruction_memory_insert_position = (destruction_memory_insert_position + 1) % destruction_memory_size;

    destruction_memory_ids[destruction_memory_insert_position] = o->GetID();
    o->GetDisplayName(&destruction_memory_strings[destruction_memory_insert_position * destruction_memory_string_size], destruction_memory_string_size - 1);

    if (object_at_id != NULL) {
        if (o != object_at_id) {
            LOGW << "Object removal mismatch." << std::endl;
        }

        SetIdToObjectMapValue(object_from_id_map_, id, NULL);
    }

    if (o == terrain_object_) {
        terrain_object_ = NULL;
    }

    RemoveObjFromList(o, &visible_objects_);
    RemoveDerivedObjFromListAndIndex(_env_object, o, &visible_static_meshes_, &visible_static_meshes_shadow_cache_bounds_, &visible_static_mesh_indices_);
    RemoveDerivedObjFromList(_terrain_type, o, &terrain_objects_, &terrain_objects_shadow_cache_bounds_);
    RemoveObjFromList(o, &collide_objects_);
    RemoveObjFromList(o, &movement_objects_);
    RemoveObjFromList(o, &item_objects_);
    RemoveObjFromList(o, &decal_objects_);
    RemoveObjFromList(o, &objects_);
    if (RemoveObjFromList(o, &hotspots_))
        hotspots_modified_ = true;
    RemoveObjFromList(o, &navmesh_hints_);
    RemoveObjFromList(o, &navmesh_connections_);
    RemoveObjFromList(o, &path_points_);
    RemoveDerivedObjFromList(_light_volume_object, o, &light_volume_objects_);

    for (decal_deque::iterator it = dynamic_decals.begin(); it != dynamic_decals.end();) {
        DecalObject* obj = *it;
        if (obj == o) {
            it = dynamic_decals.erase(it);
        } else {
            ++it;
        }
    }

    for (auto& i : sanity_list) {
        if (i.GetID() == id) {
            i = ObjectSanityState();
        }
    }
}

Object* SceneGraph::GetObjectFromID(int object_id) {
    Object* object_at_id = GetIdToObjectMapValue(object_from_id_map_, object_id);