Gosu::Image::as_devil

gistfile1.rb

# Gosu::Image::as_devil (including workaround for Gosu to_blob colour shift bug)
  module Gosu
    class Image
      def as_devil
        raise ArgumentError, "Must provide a block" unless block_given?

        devil_image = Devil.from_blob(Image.from_blob(to_blob, width, height).to_blob, width, height)
        yield devil_image
        gosu_image = devil_image.to_gosu $window
        devil_image.delete
    
        gosu_image
      end
    end
  end