Map Title

module Title_Map
  MAP_ID = 3 # Map_ID for background
  X = 5 # initial x-coordinate of player
  Y = 5 # initial y-coordinate of player
  GAME_X = 30 # x-coordinate for picture on screen
  GAME_Y = 100 # y-coordinate for picture on screen
  WINDOW_WIDTH = 160 # width of window for difficulty
  DEFIC = {
  # name of level => [Switch ID (no switch = 0 , value of variable]
  "Easy" => [0,1],
  "Normal" => [0,2],
  "Hard" => [0,3],
  } #<= Don't delete!
  ORDER = [
  "Easy",
  "Normal",
  "Hard",
  ]
  DIFFICULTY_VARIABLE = 87 # variable for saving difficulty
end
include Title_Map
class Scene_Title
  alias cmd_new_game command_new_game unless $@
  alias start_map_background start unless $@
  def start
    start_map_background
    $game_map.setup(MAP_ID)
    $game_player.moveto(X,Y)
    $game_player.refresh
    $game_map.update
    saves = Dir.glob('Save*.rvdata')
    @com = []
    for k in ORDER
      s = false
      if DEFIC[k][0] == 0
        @com.push(k)
      else
        for as in saves
          file = File.open(as,"rb")
          read_data(file)
          if $game_switches[DEFIC[k][0]]
            s = true
            file.close
            break
          end
        end
        if s
          @com.push(k)
        end
      end
    end
    create_game_objects
    $game_map.setup(MAP_ID)
    $game_player.moveto(X,Y)
    $game_player.refresh
    $game_map.update
    @choose_dif = Window_Command.new(WINDOW_WIDTH,@com)
    @choose_dif.x = (544-160)/2
    @choose_dif.y = (416-@choose_dif.height)/2
    @choose_dif.active = false
    @choose_dif.visible = false
    @spriteset = Spriteset_Map.new
    create_title_graphic
  end
  def read_data(file)
    characters           = Marshal.load(file)
    Graphics.frame_count = Marshal.load(file)
    @last_bgm            = Marshal.load(file)
    @last_bgs            = Marshal.load(file)
    $game_system         = Marshal.load(file)
    $game_message        = Marshal.load(file)
    $game_switches       = Marshal.load(file)
    $game_variables      = Marshal.load(file)
    $game_self_switches  = 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)
  end
  alias create_title_graphic_map_background create_title_graphic unless $@
  def create_title_graphic
    create_title_graphic_map_background
    @sprite.x = GAME_X
    @sprite.y = GAME_Y
  end
  alias update_map_background update unless $@
  def update
    if @command_window.active
      update_map_background
    else
      @choose_dif.update
      if Input.trigger?(Input::C)
        Sound.play_decision
        $game_variables[DIFFICULTY_VARIABLE] = DEFIC[ @com[@choose_dif.index] ][1]
        cmd_new_game
      elsif Input.trigger?(Input::B)
        @choose_dif.active = false
        @choose_dif.visible = false
        @command_window.active = true
        @command_window.visible = true
      end
    end
    $game_map.update
    @spriteset.update
  end
  alias terminate_map_background terminate unless $@
  def terminate
    terminate_map_background
    @spriteset.dispose
    @choose_dif.dispose
  end
  def command_new_game
    @choose_dif.active = true
    @choose_dif.visible = true
    @command_window.active = false
    @command_window.visible = false
  end
end