protected T FromID <T>(long id, T fallback = null) where T : UnityObject
{
if (m_assetDB.IsNullID(id))
{
return(default(T));
}
T value = m_assetDB.FromID <T>(id);
if (value == default(T))
{
return(fallback);
}
return(value);
}
private IEnumerator CreatePreviewForLoadedResources(ProjectItem[] items)
{
if (m_resourcePreview == null)
{
yield break;
}
for (int i = 0; i < items.Length; ++i)
{
ProjectItem projectItem = items[i];
if (projectItem is AssetItem)
{
AssetItem assetItem = (AssetItem)projectItem;
UnityObject obj;
if (m_project.IsStatic(projectItem))
{
if (!m_staticReferencesMapping.PersistentIDtoObj.TryGetValue(unchecked ((int)assetItem.ItemID), out obj))
{
obj = null;
}
}
else
{
if (assetItem.Preview == null && m_assetDB != null)
{
obj = m_assetDB.FromID <UnityObject>(assetItem.ItemID);
}
else
{
obj = null;
}
}
if (obj != null)
{
assetItem.Preview = new Preview
{
ItemID = assetItem.ItemID,
PreviewData = m_resourcePreview.CreatePreviewData(obj)
};
}
yield return(new WaitForSeconds(0.01f));
}
}
}
protected T FromID <T>(long id) where T : UnityObject
{
return(m_assetDB.FromID <T>(id));
}
private void OnLoadCompleted(AssetItem rootItem, AssetItem[] assetItems, PersistentObject[] persistentObjects, ProjectEventHandler <UnityObject> callback)
{
for (int i = 0; i < assetItems.Length; ++i)
{
AssetItem assetItem = assetItems[i];
if (!m_assetDB.IsMapped(assetItem.ItemID))
{
if (m_assetDB.IsStaticResourceID(assetItem.ItemID))
{
int ordinal = m_assetDB.ToOrdinal(assetItem.ItemID);
if (m_assetDB.IsLibraryRefLoaded(ordinal))
{
m_assetDB.RemoveLibrary(ordinal);
}
if (!m_assetDB.IsLibraryLoaded(ordinal))
{
AssetLibraryReferenceInfo reference = m_projectInfo.References.FirstOrDefault(r => r.Ordinal == ordinal);
if (reference != null)
{
m_assetDB.LoadLibrary(reference.AssetLibrary, reference.Ordinal);
}
}
}
else if (m_assetDB.IsDynamicResourceID(assetItem.ItemID))
{
PersistentObject persistentObject = persistentObjects[i];
if (persistentObject != null)
{
if (persistentObject is PersistentPrefab)
{
PersistentPrefab persistentPrefab = (PersistentPrefab)persistentObject;
Dictionary <int, UnityObject> idToObj = new Dictionary <int, UnityObject>();
List <GameObject> createdGameObjects = new List <GameObject>();
persistentPrefab.CreateGameObjectWithComponents(m_typeMap, persistentPrefab.Descriptors[0], idToObj, createdGameObjects);
m_assetDB.RegisterDynamicResources(idToObj);
for (int j = 0; j < createdGameObjects.Count; ++j)
{
GameObject createdGO = createdGameObjects[i];
createdGO.transform.SetParent(createdGO.transform, false);
m_dynamicResources.Add(unchecked ((int)m_assetDB.ToID(createdGO)), createdGO);
}
}
else
{
Type type = m_typeMap.ToType(assetItem.TypeGuid);
UnityObject instance = m_factory.CreateInstance(type);
m_assetDB.RegisterDynamicResource(unchecked ((int)assetItem.ItemID), instance);
m_dynamicResources.Add(unchecked ((int)assetItem.ItemID), instance);
}
}
}
}
}
for (int i = 0; i < persistentObjects.Length; ++i)
{
PersistentObject persistentObject = persistentObjects[i];
if (persistentObject != null)
{
if (m_assetDB.IsSceneID(assetItems[i].ItemID))
{
persistentObject.WriteTo(SceneManager.GetActiveScene());
}
else
{
UnityObject obj = m_assetDB.FromID <UnityObject>(assetItems[i].ItemID);
Debug.Assert(obj != null);
if (obj != null)
{
persistentObject.WriteTo(obj);
}
}
}
}
UnityObject result = m_assetDB.FromID <UnityObject>(rootItem.ItemID);
callback(new Error(Error.OK), result);
}
