Method Resave

Source/Engine/Level/Prefabs/Prefab.Apply.cpp:782–824

}

bool Prefab::Resave()
{
    if (OnCheckSave())
        return true;
    PROFILE_CPU_NAMED("Prefab.Resave");
    ScopeLock lock(Locker);

    Dictionary<Guid, Guid> objectIds;
    objectIds.EnsureCapacity(ObjectsIds.Count());
    for (int32 i = 0; i < ObjectsIds.Count(); i++)
    {
        Guid id = ObjectsIds[i];
        objectIds.Add(id, id);
    }
    PrefabManager::SpawnOptions options;
    options.WithLink = false;
    options.IDs = &objectIds;
    auto instance = PrefabManager::SpawnPrefab(this, options);
    if (instance == nullptr)
        return true;

    // Serialize to json data
    CollectionPoolCache<ActorsCache::SceneObjectsListType>::ScopeCache sceneObjects = ActorsCache::SceneObjectsListCache.Get();
    SceneQuery::GetAllSerializableSceneObjects(instance, *sceneObjects.Value);
    rapidjson_flax::StringBuffer dataBuffer;
    {
        PrettyJsonWriter writerObj(dataBuffer);
        PrefabInstanceData::SerializeObjects(*sceneObjects.Value, writerObj);
    }

    // Remove temporary objects
    instance->DeleteObject();
    instance = nullptr;

    // Save to file
    if (CreateJson::Create(GetPath(), dataBuffer, TypeName))
    {
        LOG(Warning, "Failed to serialize prefab data to the asset.");
        return true;
    }

    return false;
}

bool Prefab::ApplyAllInternal(Actor* targetActor, bool linkTargetActorObjectToPrefab, PrefabInstancesData& prefabInstancesData)
{