@:value(120)staticoptionHeight:Float = 120
new(name:String, desc:String, ?options:Array<OptionType>)
@:value(0)curSelected:Int = 0
desc:String
@:value(0)id:Int = 0
name:String
parent:OptionsTree
changeSelection(sel:Int):Void
close():Void
dynamiconClose(o:OptionsScreen):Void