class Window_EquipSlot < Window_Selectable

  def col_max
    return 2
  end

def update  #ADDED
    super
    if index % 2 == 0
      SceneManager.scene.steady_infoview if SceneManager.scene_is?(Scene_Equip)
      @item_window.slot_id = index if @item_window
    else
      SceneManager.scene.reverse_infoview if SceneManager.scene_is?(Scene_Equip)
      @item_window.slot_id = index if @item_window
    end
  end
end



#==============================================================================
# ■ Scene_Equip
#------------------------------------------------------------------------------
# 　装備画面の処理を行うクラスです。
#==============================================================================

class Scene_Equip < Scene_MenuBase
  #--------------------------------------------------------------------------
  # ● 開始処理
  #--------------------------------------------------------------------------
  def start
    super
    create_help_window
    create_status_window
    create_info_viewport
    create_command_window
    create_slot_window
    create_item_window
  end

  def create_info_viewport
    @info_viewport = Viewport.new
    @info_viewport.rect.y = @help_window.height
    @info_viewport.rect.height = @status_window.height + 416
    @info_viewport.z = 100
    @info_viewport.ox = 0
    @status_window.viewport = @info_viewport
  end

  alias nel_updt update
  def update
    nel_updt
    update_info_viewport
  end
  def reverse_infoview
   return if !@slot_window.active
   move_info_viewport(208)
 end

 def steady_infoview
   return if !@slot_window.active
   move_info_viewport(-208)
 end
  #--------------------------------------------------------------------------
  # ● ステータスウィンドウの作成
  #--------------------------------------------------------------------------
  def create_status_window
    @status_window = Window_EquipStatus.new(-208, 0)#CHANGED
   # @status_window.viewport = @viewport
    @status_window.actor = @actor
  end

  def update_info_viewport
    #move_info_viewport(0)   if @party_command_window.active
    #move_info_viewport(-208) if @slot_window.active #(-Graphics.width/2)
    if @info_viewport.ox != 0
      move_info_viewport(0) if !@slot_window.active && !@item_window.active
    end
    #move_info_viewport(64)  if BattleManager.in_turn?
  end
  #--------------------------------------------------------------------------
  # ● 情報表示ビューポートの移動
  #--------------------------------------------------------------------------
  def move_info_viewport(ox)
    current_ox = @info_viewport.ox
    @info_viewport.ox = [ox, current_ox + 16].min if current_ox < ox
    @info_viewport.ox = [ox, current_ox - 16].max if current_ox > ox
  end
  #--------------------------------------------------------------------------
  # ● コマンドウィンドウの作成
  #--------------------------------------------------------------------------
  def create_command_window
    wx = @status_window.width/2 #CHANGED (@status_window.width)
    wy = @help_window.height
    ww = Graphics.width - @status_window.width
    @command_window = Window_EquipCommand.new(wx, 0, ww) #CHANGED
    @command_window.viewport = @info_viewport
    @command_window.help_window = @help_window
    @command_window.set_handler(:equip,    method(:command_equip))
    @command_window.set_handler(:optimize, method(:command_optimize))
    @command_window.set_handler(:clear,    method(:command_clear))
    @command_window.set_handler(:cancel,   method(:return_scene))
    @command_window.set_handler(:pagedown, method(:next_actor))
    @command_window.set_handler(:pageup,   method(:prev_actor))
  end
  #--------------------------------------------------------------------------
  # ● スロットウィンドウの作成
  #--------------------------------------------------------------------------
  def create_slot_window
    wx = @status_window.width
    wy = @command_window.height #@command_window.y
    ww = Graphics.width# - @status_window.width CHANGED
    @slot_window = Window_EquipSlot.new(0, wy, ww) #CHANGED
    @slot_window.viewport = @info_viewport #ADDED
    @slot_window.help_window = @help_window
    @slot_window.status_window = @status_window
    @slot_window.actor = @actor
    @slot_window.set_handler(:ok,       method(:on_slot_ok))
    @slot_window.set_handler(:cancel,   method(:on_slot_cancel))
  end
  #--------------------------------------------------------------------------
  # ● アイテムウィンドウの作成
  #--------------------------------------------------------------------------
  def create_item_window
    wx = 0
    wy = @slot_window.y + @help_window.height + @slot_window.height
    ww = Graphics.width
    wh = Graphics.height - wy
    @item_window = Window_EquipItem.new(wx, wy, ww, wh)
    @item_window.viewport = @viewport
    @item_window.help_window = @help_window
    @item_window.status_window = @status_window
    @item_window.actor = @actor
    @item_window.set_handler(:ok,     method(:on_item_ok))
    @item_window.set_handler(:cancel, method(:on_item_cancel))
    @slot_window.item_window = @item_window
  end
  #--------------------------------------------------------------------------
  # ● コマンド［装備変更］
  #--------------------------------------------------------------------------
  def command_equip
    @slot_window.activate
    @slot_window.select(0)
  end
  #--------------------------------------------------------------------------
  # ● コマンド［最強装備］
  #--------------------------------------------------------------------------
  def command_optimize
    Sound.play_equip
    @actor.optimize_equipments
    @status_window.refresh
    @slot_window.refresh
    @command_window.activate
  end
  #--------------------------------------------------------------------------
  # ● コマンド［全て外す］
  #--------------------------------------------------------------------------
  def command_clear
    Sound.play_equip
    @actor.clear_equipments
    @status_window.refresh
    @slot_window.refresh
    @command_window.activate
  end
  #--------------------------------------------------------------------------
  # ● スロット［決定］
  #--------------------------------------------------------------------------
  def on_slot_ok
    #update_info_viewport
    @item_window.activate
    @item_window.select(0)
  end
  #--------------------------------------------------------------------------
  # ● スロット［キャンセル］
  #--------------------------------------------------------------------------
  def on_slot_cancel
    #update_info_viewport
    @slot_window.unselect
    @command_window.activate
  end
  #--------------------------------------------------------------------------
  # ● アイテム［決定］
  #--------------------------------------------------------------------------
  def on_item_ok
    Sound.play_equip
    @actor.change_equip(@slot_window.index, @item_window.item)
    @slot_window.activate
    @slot_window.refresh
    @item_window.unselect
    @item_window.refresh
    #update_info_viewport
  end
  #--------------------------------------------------------------------------
  # ● アイテム［キャンセル］
  #--------------------------------------------------------------------------
  def on_item_cancel
    @slot_window.activate
    @item_window.unselect
    #update_info_viewport
  end
  #--------------------------------------------------------------------------
  # ● アクターの切り替え
  #--------------------------------------------------------------------------
  def on_actor_change
    @status_window.actor = @actor
    @slot_window.actor = @actor
    @item_window.actor = @actor
    @command_window.activate
  end
end