class Game_System
  attr_accessor :orbs_hotkeys
  alias_method(:krx_orbs_fix_init, :initialize) unless $@
  def initialize
    krx_orbs_fix_init
    @orbs_hotkeys = []
  end
end

class Scene_Skill
  
  def update_skill_selection
    if @actor_index == 0
      for i in 1..(ORBS::NUMBER_OF_HOTKEYS)
        if Input.trigger?(Input::Numbers[i]) and (not @skill_window.skill.nil?) and
          (@skill_window.skill.occasion != 3)
          Sound.play_decision
          ORBS.hotkey_objects[i - 1] = @skill_window.skill
          @help_window.set_text(sprintf(ORBS::HOTKEY_SET_MESSAGE, i))
          30.times do
            Graphics.update
            Input.update
          end
          $game_system.orbs_hotkeys = ORBS.hotkey_objects.clone
          return
        end
      end
    end
    $game_system.orbs_hotkeys = ORBS.hotkey_objects.clone
    oz_rbs_hk_update_skill_select
  end
  
end

class << ORBS
  attr_accessor   :hotkey_objects
end
  
class Scene_File
  
  def read_save_data(file)
    oz_rbs_read_sav_dat(file)
    $game_members = Marshal.load(file)
    ORBS.hotkey_objects = $game_system.orbs_hotkeys.clone
  end
end

class Game_Player

  alias_method(:krx_orbs_fix_gp_update, :update)
  def update
    krx_orbs_fix_gp_update
    hks = []
    ORBS.hotkey_objects.each_index {|i|
      if ORBS.hotkey_objects[i] == nil
        hks[i] = nil
      elsif self.battler.skill_learn?(ORBS.hotkey_objects[i])
        hks[i] = ORBS.hotkey_objects[i]
      end
    }
    if ORBS.hotkey_objects != hks
      ORBS.hotkey_objects = hks.clone
    end
  end
end