lighttroupe/luz-next

class VariableInputButtonPairPress < VariableInput
    title                "Button Pair Press"
    description "Activation rises with each press of one button, lowers with each press of a different button."

    categories :button

    setting 'button_on', :button, :summary => '% on'
    setting 'number_on', :integer, :range => 1..100, :default => 1..100
    setting 'button_off', :button, :summary => '% off'
    setting 'number_off', :integer, :range => 1..100, :default => 1..100

    setting 'starting_value', :float, :simple => true, :default => 0.0..1.0

    def value
        return starting_value if first_frame?

        new_value = last_value
        new_value += (1.0 / number_on) if $engine.button_pressed_this_frame?(button_on)
        new_value -= (1.0 / number_off) if $engine.button_pressed_this_frame?(button_off)
        new_value
    end
end