The direction to traverse the nodes
staticinlinetoInt(this:Bool):Int
@:value(cast false)@:impl@:enuminlineread onlyBACKWARD:FlxPathDirection = false
Head towards the first node in the array
@:value(cast true)@:impl@:enuminlineread onlyFORWARD:FlxPathDirection = true
Head towards the last node in the array