public bool ContainsAsset <T>(T asset)
where T : ScriptableObject
{
if (asset == null)
{
return(false);
}
return(m_assets[RestoredAssetsRoot.FindAssetTypeIndex <T>()].ContainsKey(asset.GetHashCode()));
}
private T GetOrCreateAsset <T>(T current,
string name,
System.Action <T> onFirstRef,
System.Func <T> factory)
where T : Object
{
if (factory == null)
{
throw new System.ArgumentNullException("factory");
}
var isNewInstance = current == null;
if (current == null)
{
if (current == null)
{
current = factory();
}
else
{
Debug.Assert(RestoredAssetsRoot.FindAssetType <T>() == RestoredAssetsRoot.ContainingType.Unknown);
}
m_assets[RestoredAssetsRoot.FindAssetTypeIndex <T>()].Add(current.GetHashCode(),
new AssetDbData()
{
Asset = current,
RefCount = 0
});
}
var data = m_assets[RestoredAssetsRoot.FindAssetTypeIndex <T>()][current.GetHashCode()];
if (data.RefCount == 0)
{
onFirstRef(current);
current.name = name;
if (isNewInstance)
{
AssetDatabase.AddObjectToAsset(current, GetRoot(RestoredAssetsRoot.FindAssetType <T>()));
++m_statistics.NumAddedAssets;
}
}
data.RefCount += 1;
return(current);
}