Loads Save's map position

def resetPos
  save_data = loadSave(SaveData::FILE_PATH)
  map = save_data[:map_factory].map.map_id
  x = save_data[:game_player].x
  y = save_data[:game_player].y
  dir = save_data[:game_player].direction
  $MapFactory.setup(map)
  $game_player.moveto(x,y)
  $game_player.direction = dir
end


def loadSave(file_path)
  save_data = SaveData.read_from_file(file_path)
  unless SaveData.valid?(save_data)
    if File.file?(file_path + '.bak')
      pbMessage(_INTL('The save file is corrupt. A backup will be loaded.'))
      save_data = load_save_file(file_path + '.bak')
    else
      self.prompt_save_deletion
      return {}
    end
  end
  return save_data
end