DragonRuby Game Toolkit: render order demonstration

main.rb

def tick args
  # comment out each of these label options one at a time to see how it renders
  args.outputs.labels << { x: 640,
                           y: Math.sin(Kernel.tick_count.to_radians).abs * 720,
                           r: 255, g: 0, b: 0,
                           text: "I will always be on top (regardless of position in the tick method)",
                           anchor_x: 0.5,
                           anchor_y: 0.5 }

  # comment out each of these label options one at a time to see how it renders
  # args.outputs.primitives << { x: 640,
  #                              y: Math.sin(Kernel.tick_count.to_radians).abs * 720,
  #                              r: 255, g: 0, b: 0,
  #                              text: "I will render below the :solid",
  #                              anchor_x: 0.5,
  #                              anchor_y: 0.5 }

  args.outputs.primitives << { x: 640,
                               y: 360,
                               w: 100,
                               h: 720,
                               path: :solid,
                               r: 0,
                               g: 0,
                               b: 0,
                               a: 255,
                               anchor_x: 0.5,
                               anchor_y: 0.5 }

  # comment out each of these label options one at a time to see how it renders
  # args.outputs.primitives << { x: 640,
  #                              y: Math.sin(Kernel.tick_count.to_radians).abs * 720,
  #                              r: 255, g: 0, b: 0,
  #                              text: "I will render above the :solid",
  #                              anchor_x: 0.5,
  #                              anchor_y: 0.5 }

  # comment out each of these label options one at a time to see how it renders
  # args.outputs.labels << { x: 640,
  #                          y: Math.sin(Kernel.tick_count.to_radians).abs * 720,
  #                          r: 255, g: 0, b: 0,
  #                          text: "I will always be on top (regardless of position in the tick method)",
  #                          anchor_x: 0.5,
  #                          anchor_y: 0.5 }
end