#==============================================================================
# ■ XP-RGSS-68 鑑定屋[シーン]             by Claimh
#==============================================================================

#==============================================================================
# ■ Scene_Appraise
#==============================================================================
class Scene_Appraise
  include Appraise::MesCmd
  #--------------------------------------------------------------------------
  # ● メイン処理
  #--------------------------------------------------------------------------
  def main
    start                         # 開始処理
    Graphics.transition           # トランジション実行
    loop do
      Graphics.update             # ゲーム画面を更新
      Input.update                # 入力情報を更新
      update                      # フレーム更新
      break if $scene != self     # 画面が切り替わったらループを中断
    end
    Graphics.update
    Graphics.freeze               # トランジション準備
    terminate                     # 終了処理
  end
  #--------------------------------------------------------------------------
  # ● 開始処理
  #--------------------------------------------------------------------------
  def start
    @cmd_window  = Window_AppraiseCmd.new
    @list_window = Window_AppraiseList.new
    @info_window = Window_AppraiseInfo.new
    @yn_window   = Window_AppraiseYN.new
    @mes_window  = Window_AppraiseCation.new
    @help_window = Window_Help.new
    @gold_window = Window_Gold.new
    @gold_window.x = 480
    @gold_window.y = 64
    #
    @list_window.help_window = @help_window
  end
  #--------------------------------------------------------------------------
  # ● 終了処理
  #--------------------------------------------------------------------------
  def terminate
    @cmd_window.dispose
    @list_window.dispose
    @info_window.dispose
    @yn_window.dispose
    @mes_window.dispose
    @help_window.dispose
    @gold_window.dispose
  end
  #----------------------------------------------------------------------------
  # ● フレーム更新
  #----------------------------------------------------------------------------
  def update
    if @mes_window.visible
      @mes_window.update
    elsif @cmd_window.active
      update_command
    elsif @list_window.active
      update_list
    elsif @yn_window.active
      update_yn
    end
  end
  #----------------------------------------------------------------------------
  # ● シーン終了
  #----------------------------------------------------------------------------
  def exit_scene
    $scene = Scene_Map.new
  end
  #----------------------------------------------------------------------------
  # ● フレーム更新
  #----------------------------------------------------------------------------
  def update_command
    @cmd_window.update
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      exit_scene
    elsif Input.trigger?(Input::C)
      $game_system.se_play($data_system.decision_se)
      case @cmd_window.index
      when 0
        @cmd_window.active = false
        @list_window.active = true
        @list_window.index = 0 if @list_window.index < 0
      when 1  # Exit
        exit_scene
      end
    end
  end
  #----------------------------------------------------------------------------
  # ● フレーム更新
  #----------------------------------------------------------------------------
  def update_list
    @list_window.update
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @cmd_window.active = true
      @list_window.active = false
      @help_window.set_text("")
    elsif Input.trigger?(Input::C)
      unless @list_window.enable?
        $game_system.se_play($data_system.buzzer_se)
        @mes_window.set_text(Appraise::MesCmd::M_N_C) unless @list_window.data.nil?
        return
      end
      $game_system.se_play($data_system.decision_se)
      @list_window.active = false
      @yn_window.enable
      @info_window.refresh
    end
  end
  #----------------------------------------------------------------------------
  # ● フレーム更新
  #----------------------------------------------------------------------------
  def update_yn
    @yn_window.update
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @yn_window.disable
      @info_window.clear
      @list_window.active = true
    elsif Input.trigger?(Input::C)
      if @yn_window.index == 1
        $game_system.se_play($data_system.decision_se)
      else
        $game_system.se_play( Appraise::SUCCESS_SE.nil? ? $data_system.shop_se :  Appraise::SUCCESS_SE)
        item = @list_window.data.appraise
        @mes_window.set_text(Appraise::MesCmd::M_S_C, @list_window.data.obj, item)
        @list_window.data_refresh
        @gold_window.refresh
      end
      @yn_window.disable
      @info_window.clear
      @list_window.active = true
    end
  end
end