internal AssetRef GetOrCreateRef(Object asset)
{
if (asset == null)
{
#if ASSET_REF_DEBUG
Debug.LogWarning("AssetRefManager.GetOrCreateRef asset is null");
#endif
return(null);
}
int key = GetRefId(asset);
AssetRef assetRef;
if (assetRefs.TryGetValue(key, out assetRef))
{
return(assetRef);
}
else
{
assetRef = new AssetRef(this);
assetRefs.Add(key, assetRef);
#if ASSET_REF_DEBUG
assetRef.OnCreateAtEditor(asset);
#endif
return(assetRef);
}
}