cowboy

class Cowboy
  attr_reader :brain
  attr_reader :arms
  attr_reader :legs
  def initialize(brain, arms, legs)
    @brain = brain
    @arms = arms
    @legs = legs
  end

  def update(world)
    @brain.update(world, arms, legs)
  end

  def draw
    @arms.draw
    @legs.draw
  end
end