Example Configuration Device

using { /Fortnite.com/Characters }
using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/Diagnostics }
# not concrete, not editable
runtime_set := class():
    var MyInt:int = 0
    var Once:logic = true
    Init<public>(New:int):void=
        if(Once?):
            set Once = false
            set MyInt = New
            Print("{MyInt}")
            # more functionality here
    Get():int={return MyInt}
# settings container class
advanced_settings := class<concrete>():
    @editable
    Selection<public>:int = 0
    # more @editables here
example_device := class(creative_device):
    # other @editables here
    # virtual 0th element
    @editable
    AdvancedSettings:advanced_settings = advanced_settings{Selection:=1}
    @editable
    AddSettings:[]advanced_settings = array{}
    var Runners:[]runtime_set = array{}
    OnBegin<override>()<suspends>:void=
        set Runners = array{runtime_set{}}
        if(First := Runners[0]):
            First.Init(AdvancedSettings.Selection)
        for(Setting:AddSettings):
            set Runners = Runners + array{runtime_set{}}
            if(Runner := Runners[Runners.Length-1]):
                Runner.Init(Setting.Selection)