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  @anim = animate 5 do
    keypress do |key|
      case key
        when :up, :down, :left, :right
          snake.change_direction key
      end
    end

    snake.move

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class GameItem
  attr_accessor :x, :y

  def initialize(app, x, y, colour = '#fff', fill = '#000000')
    @app = app
    @x = x
    @y = y
    @app.stroke colour
    @app.fill fill
    @rect = app.rect x * cell_size, y * cell_size, cell_size - 1, cell_size - 1

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  def add_brick_border
    # Add bricks but don't record them for collision detection
    # This draws the bricks for the horizontal bars
    @boundary_y.each do |y|
      @boundary_x.last.times do |x|
        Brick.new(@app, x + 1, y)
      end
    end

    # This draws the bricks for the vertical bars

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    keypress do |key|
      case key
        when :up, :down, :left, :right
          @snake.change_direction key
        when 'r'
          if @snake.dead
            clear
            setup_game self
            @anim.start
          end

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class Sounds
  def initialize(app)
    @app = app
    @sounds = {}
  end

  def add_sound(sound_name, file_name)
    @sounds[sound_name] = @app.video("sounds/#{file_name}", :top => 0, :left => 0)
  end

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# Vlad the Deployer example suitable for Solaris

# Note: You'll need to configure the commands that restart your http/mongrel/etc processes

set :user, 'example'
set :application, 'example'
set :domain, 'example.com'
set :deploy_to, '/u/apps/example.com/'
set :repository, 'svn://example.com/path/to/svn/example/branch/production'

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# Fire

class Fire < Processing::App

  def setup
    color_mode RGB, 255
    background 0
    frame_rate 30 
  end
  

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  def make_palette
    palette = []
    # Create the bands of colour for the palette (256 is the maximum colour)
    limit = 64
    multiplier = 256 / limit
    (0..limit).each do |i|
      # Range of reds
      palette[i] = [i * multiplier, 0, 0]
      # Orange
      palette[i + limit] = [255, i * multiplier, 0]

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        # Get the average pixel value
        average = (left.to_i + right.to_i + (below.to_i * 2)) / 4

        # Fade the flames
        average -= @intensity if average > @intensity

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  def test_relative_parsing_in_time_zones
    Time.zone = 'Alaska'

    # TODO: I've used Bob instead of Jan here because Jan switches it into January
    # 1. Ensure time zones are working correctly
    deadline = Deadline.create :description => 'Tell Bob to ring Vicki Friday 8pm', :user_id => users(:one).id
    assert_equal deadline.due.hour, 20
    assert_equal deadline.due.strftime('%A'), 'Friday'

    # 2. Now ensure relative times work