module Delegates
  class ConjuredManaCake < DefaultItem
    def tick
      unless quality == 0
        if days_remaining > 0
          @quality -= 2
        else
          @quality -= 4
        end
      end

      @days_remaining -= 1
    end
  end
end

Delegates.register('Conjured Mana Cake', Delegates::ConjuredManaCake)