script error

[xgamexfreakx]

i have this script and I can't seem to find the error. I keep getting a syntax error on the last line of it (line 107). Please not that I did not write this script. It was written as an alternate for my mp3 player by Optimistshadow.
anyways, the script is as follows.....

class MP3_Case
  attr_accessor :contents
  def initialize
    @contents = []
  end
  
  def add_item(item_id)
    @contents += item_id
    return
  end
  
  def delete_item(item_id)
    for i in 0..@contents.size - 1
      if @contents[i] == item_id
        @contents.delete_at(i)
        return
      end
    end
    return
  end
end

class Scene_MP3
  def initialize
    $spriteset = Spriteset_Map.new
    @window_mp3 = Window_Command.new(160, $mp3_case.contents)
  end
  
  def main
    Graphics.transition
    loop do
      Graphics.update
      Input.update
      update
    end
    Graphics.freeze
    $spriteset.dispose
    @window_mp3.dispose
  end
  
  def update
    $spriteset.update
    @window_mp3.update
    update_action
  end
  
  def update_action
    # If B button was pressed
    if Input.trigger?(Input::B)
      # Play cancel SE
      $game_system.se_play($data_system.cancel_se)
      # Switch to map screen
      $scene = Scene_Map.new
      return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      $game_system.bgm_play("#{@window_mp3[@window_mp3.index]}.mp3")
      $scene = Scene_Map.new
    end
  end
end
      
class Scene_Title
  alias os_cng command_new_game
  def command_new_game
    $mp3_case = MP3_Case.new
    os_cng
  end
end

class Scene_Save
  alias os_wsd write_save_data
  def write_save_data(file)
    os_wsd
    Marshal.dump($mp3_case, file)
  end
end

class Scene_Load
  def read_save_data(file)
    # Read character data for drawing save file
    characters = Marshal.load(file)
    # Read frame count for measuring play time
    Graphics.frame_count = Marshal.load(file)
    # Read each type of game object
    $game_system        = Marshal.load(file)
    $game_switches      = Marshal.load(file)
    $game_variables     = Marshal.load(file)
    $game_self_switches = Marshal.load(file)
    $game_screen        = Marshal.load(file)
    $game_actors        = Marshal.load(file)
    $game_party         = Marshal.load(file)
    $game_troop         = Marshal.load(file)
    $game_map           = Marshal.load(file)
    $game_player        = Marshal.load(file)
    $mp3_case           = Marshal.load(file)
    # If magic number is different from when saving
    # (if editing was added with editor)
    if $game_system.magic_number != $data_system.magic_number
      # Load map
      $game_map.setup($game_map.map_id)
      $game_player.center($game_player.x, $game_player.y)
    end
    # Refresh party members
    $game_party.refresh
  end
end

Thanks for any and all help in advance.

 

[xgamexfreakx]

Everything works like it should!!! Thanks a lot khmp!

 

[khmp]

Glad to help out. There's a lot of Silent Hill fans here so do them proud and as always signing off with...

Good luck with your game xgamexfreakx! :thumb:

Topic resolved!