require 'rubygems'
require 'sane'

for file in ['overlayer', 'keyboard_input', 'screen_tracker', 'mouse', 'file_chooser']
  require_relative '../lib/' + file
end

$VERBOSE = 1 if ARGV.delete('-v')
$TEST = 1 if ARGV.delete('-t')  

$stderr.puts 'warning: currently windows only for certain parts currently' unless  ENV['OS'] == 'Windows_NT'

if ARGV.detect{|arg| arg == '-h' || arg == '--help'}

  puts <<-END

  syntax: mute_lists.yml [player_description.yml] (or enter nothing to be prompted for files)
  END
    
  for file in Dir[__dir__ + '../zamples/mute*/*']
     puts "\n", "Example file:", file + "\n\n", File.read(file)
  end
  
  puts '', 'Available files:'
  for file in Dir[__dir__ + '../zamples/*/*']
    puts File.expand_path(file) unless File.directory?(file)
  end
  exit 1
  
else
 
  # allow for command line filenames
  
  scene_list = ARGV.shift

  if scene_list == 'test'
    puts 'warning--only doing screen dump in 4s...'
    overlay = nil
    $VERBOSE = 1 # that's what they wanted...
    sleep 4
  else
    if !File.exist? scene_list.to_s
      scene_list = FileChooser.choose_file("Please select your scene list", __dir__  + "/../zamples/scene_lists")
    end
    unless scene_list
        puts 'error: have to specify scene list, or specify "test" on the command line if you just want to snapshot your player'
        exit 1
    end
    overlay = OverLayer.new(scene_list)  
    overlay.start_thread true
  end
  
  player_description = ARGV.shift
  if !File.exist?(player_description.to_s)
    player_description = FileChooser.choose_file("Please select your Player description (optional)", __dir__ + "/../zamples/players")
  end
  
  if File.exist? player_description.to_s
    # this one doesn't use file updates, so pass it the string
    Mouse.jitter_forever_in_own_thread
    puts 'Selected player ' + player_description, ''
    screen_tracker = ScreenTracker.new_from_yaml File.binread(player_description), overlay
    screen_tracker.dump_bmp if $VERBOSE
    # exit early if we just wanted a screen dump...a little kludgey...
    exit 1 unless overlay
    screen_tracker.process_forever_in_thread
  else
    puts 'warning--not using any screen tracking...'
  end

  key_input = KeyboardInput.new overlay
  key_input.start_thread # status thread
  key_input.handle_keystrokes_forever # when this method exits, we want to exit fully...

end