ROFLBALT RoflCopter

gistfile1.rb

class RoflCopter
  include Renderable
  def initialize x, y, background
    @x, @y = x, y
    @background = background
    @frames = [
      [
        '          :LoL:ROFL:ROFL',
        '  L     ____|__         ',
        '  O ===`      []\       ',
        '  L     \________]      ',
        '       .__|____|__/     ',
      ],
      [
        ' ROFL:ROFL:LoL:         ',
        '        ____|__         ',
        ' LOL===`      []\       ',
        '        \________]      ',
        '       .__|____|__/     ',
      ],
    ]
  end
  def width; 24 end
  def height; 5 end
  def y
    range = 1.5
    @y + (range * Math.sin(Time.new.to_f * 1.5)).round
  end
  def x
    range = 20
    @x + (range * Math.sin(Time.new.to_f * 0.7)).round
  end
  def pixel x, y, rx, ry, ticks
    Pixel.new char(rx, ry, ticks), 246, @background.color(x, y)
  end
  def char rx, ry, ticks
    @frames[ticks % 2][ry][rx] || " "
  rescue
    " " # Roflcopter crashes from time to time..
  end
end