#attribute

The [GameResource("Name","ext","desc")] attribute on a GameResource subclass now raises CS0618 obsolete. It is a warning, so a green dotnet build hides it unless the project treats warnings as errors. Switch to [AssetType] with named properties. The type still derives from GameResource, still writes an .ext file, and is still found by ResourceLibrary.GetAll<T>(). Only the declaring attribute changes, and the old Icon argument has no replacement.