lighttroupe/luz

class EventInputButtonSeen < EventInput
    title                "Button Seen"
    description "Activates once when button is first pressed, and stays activated for the rest of the performance."

    categories :button

    hint                "This can be useful for enabling optional project features, like a second drawing tablet."

    setting 'button', :button, :summary => true

    def value
        last_value || $engine.button_pressed_this_frame?(button)
    end
end