(method &override &public :Void _Ready []
    // TODO find a better way to pass the archiveDir to a Godot game
    (let [archiveDir
                (or (Sys.getEnv "NAT_DIR") (throw "NAT_DIR environment variable must be set"))
            archive
                (new Archive archiveDir)
            ui (new GodotUI archive this)
            controller (new ArchiveController archive ui)]
        (set ui.controller controller)))