Treat class field as special function (such as `type`)

In Factorio, all the API classes have a object_name field (not function!), which identifies their class name, much like type() does for base types. We're currently handling this with a plugin that rewrites this from obj.object_name to look like __object_name(obj) which is then tagged as "Lua.runtime.special": { "__object_name": "type" }, , to get it to work properly in type-tests, but it would be nice to be able to indicate that a class field "acts like type" in this way directly.

Beginne damit, das bestehende Plugin-Rewrite von obj.object_name zu __object_name(obj) und das Mapping von Lua.runtime.special auf type zu überprüfen. Verfolge, wie type-Tests dieses Mapping verwenden, und überprüfe anschließend, dass eine direkte Klassenfeldd eklaration dasselbe Verhalten ohne das Rewrite beibehält.