private void UpdateAssetCollection()
{
if (_assetCollection == null || !AssetDatabase.Contains(_assetCollection))
{
_assetCollection = AssetCollection.Create(this).SetName("Asset Collection");
var assetCollectionPath = GetAssetPath(_assetCollection.name, null, "asset");
AssetUtility.CreatePathFolders(assetCollectionPath);
AssetDatabase.CreateAsset(_assetCollection, assetCollectionPath);
}
else
{
// Check the asset collection's current path, to see if it's already in the right place.
var currentPath = AssetUtility.GetProjectRelativeAssetPath(_assetCollection);
var assetCollectionPath = GetAssetPath(_assetCollection.name, null, "asset");
if (currentPath != assetCollectionPath)
{
// Move the old asset to the new location.
AssetUtility.CreatePathFolders(assetCollectionPath);
var errorMessage = AssetDatabase.MoveAsset(currentPath, assetCollectionPath);
if (!string.IsNullOrEmpty(errorMessage))
{
throw new System.InvalidOperationException(errorMessage);
}
}
}
}
protected void OnEnable()
{
if (_assetCollection != null && !ReferenceEquals(_assetCollection.executive, this))
{
// Generator executive asset was copied; all generated assets should be detached.
foreach (var generator in _generators)
{
foreach (var output in generator.activeOutputs)
{
output.ForgetAsset();
}
}
_assetCollection = null;
}
}