#==============================================================================
# ** Rei Self_Variable by reijubv V.2.0 (Rewritted)
#------------------------------------------------------------------------------
#  This class handles event's owned variables.
#  The instance of this class is referenced by $game_self_variables.
#==============================================================================
class Self_Variables
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    @data = {}
  end
  #--------------------------------------------------------------------------
  # * Get Self Variable value
  #--------------------------------------------------------------------------
  #  How to use : Write this to event's script command
  #  $game_self_variables[[$game_map.map_id , @event_id]]
  #--------------------------------------------------------------------------
  def [](key)
    return @data[key] == nil ? 0 : @data[key]
  end
  #--------------------------------------------------------------------------
  # * Set Self Variable Value
  #  value  = value you want to set in this variable
  #--------------------------------------------------------------------------
  #  How to use : Write this to event's script command
  #  key = [$game_map.map_id , @event_id]
  #  $game_self_variables[key] = value
  #--------------------------------------------------------------------------
  def []=(key, value)
    @data[key] = value
  end
end
#==============================================================================
# ** Scene_Title
#------------------------------------------------------------------------------
#  This class performs the title screen processing.
#==============================================================================
class Scene_Title < Scene_Base
  #--------------------------------------------------------------------------
  # * Create Game Objects
  #--------------------------------------------------------------------------
  alias reisvcgo create_game_objects unless method_defined?('reisvcgo')
  def create_game_objects
    $game_self_variables = Self_Variables.new
    reisvcgo
  end
end
#==============================================================================
# ** Scene_File
#------------------------------------------------------------------------------
#  This class performs the save and load screen processing.
#==============================================================================
class Scene_File < Scene_Base
  #--------------------------------------------------------------------------
  # * Read Save Data
  #    file : file object for reading (opened)
  #--------------------------------------------------------------------------
  alias reirsdread_save_data unless method_defined?('reirsd')
  def read_save_data(file)
    reirsdread_save_data(file)
    $game_self_variables = Marshal.load(file)
  end
  #--------------------------------------------------------------------------
  # * Read Save Data
  #    file : file object for reading (opened)
  #--------------------------------------------------------------------------
  alias reiwsdread_save_data unless method_defined?('reiwsd')
  def write_save_data(file)
  reiwsdread_save_data(file)
  Marshal.dump($game_self_variables,  file)
  end
end