lighttroupe/luz

class ActorEffectLineCentered < ActorEffect
    title                "Line Centered"
    description "Draws actor many times in a line, out from the center."

    category :child_producer

    setting 'number', :integer, :range => 1..100, :default => 1..2
    setting 'angle', :float, :range => -1.0..1.0, :default => 0.0..1.0
    setting 'distance', :float, :range => -100.0..100.0, :default => 1.0..2.0

    def render
        yield :total_children => number

        with_roll(angle) {
            for i in 1...number
                with_slide(distance * i) {
                    with_roll(-angle) {
                        yield :child_index => i, :total_children => number
                    }
                }
                with_slide(distance * -i) {
                    with_roll(-angle) {
                        yield :child_index => i, :total_children => number
                    }
                }
            end
        }
    end
end