WICHTIG: Frage: Variable zwichen 65 und 75 sollen für alle Spielstände gälten

[-KD-]

Code:

class Game_Variables
  GLOBAL_FILE = "./data/globals.rxdata"
  GLOBAL         = (65..75)
  alias get_value []
  alias set_value []=
  def [](arg)
    if GLOBAL === arg then
      globals[arg - GLOBAL.begin]
    else
      get_value(arg)
    end
  end

  def []=(arg, value)
    if GLOBAL === arg then
      globals[arg - GLOBAL.begin] = value
      save_globals
      value
    else
      set_value(arg, value)
    end
  end

  def globals
    @globals ||= begin
      File.open(GLOBAL_FILE, "r+") {|f| Marshal.load(f)}
    rescue Errno::ENOENT
      Array.new(GLOBAL.end - GLOBAL.begin + 1, 0)  
    end
  end

  def save_globals
    save_data(globals, GLOBAL_FILE)
  end

end