lighttroupe/luz

class ActorEffectChildRevealProgress < ActorEffect
    title                "Child Reveal Progress"
    description "Hides all children and reveals them progressively, starting at child 1 and continuing on to the last child as a chosen progress reaches 1.0.\n\nFor children not yet revealed, further effects are not processed."

    categories :child_consumer

    # hint "useful for creating discrete volume meters"

    setting 'progress', :float, :range => 0.0..1.0, :default => 1.0..1.0

    def render
        return if progress == 0.0

        yield if (child_index.to_f / total_children) <= progress
    end
end