#==============================================================================
# ■ VXAce-RGSS3-9-bt 戦闘中パーティー編集 [Ver.1.1.0]        by Claimh
#------------------------------------------------------------------------------
# 戦闘中にパーティー編集をできるようにします。(非ターン消費)
#------------------------------------------------------------------------------
# ・入れ替え不可のメンバーは背景を変更
#   (ロックアイコンは表示しない)
#==============================================================================

module PartyEdit
  # 行動不能メンバーの入れ替えを禁止する
  ONLY_MOVEABLE = true

  # 戦闘不能メンバーの入れ替えを禁止する
  # ONLY_MOVEABLE = falseのときのみ有効
  ONLY_ALIVE = true
end


#==============================================================================
# ■ Window_PartyCommand
#==============================================================================
class Window_PartyCommand < Window_Command
  #--------------------------------------------------------------------------
  # ● コマンドリストの作成
  #--------------------------------------------------------------------------
  alias make_command_list_partyedit make_command_list
  def make_command_list
    make_command_list_partyedit
    add_command("入れ替え",  :party_edit, formation_enabled)
  end
  #--------------------------------------------------------------------------
  # ● 入替の有効状態を取得
  #--------------------------------------------------------------------------
  def formation_enabled
    $game_party.sub_members.size > 0 && !$game_system.formation_disabled
  end
end

#==============================================================================
# ■ Scene_Battle
#==============================================================================
class Scene_Battle < Scene_Base
  #--------------------------------------------------------------------------
  # ● 全ウィンドウの作成
  #--------------------------------------------------------------------------
  alias create_all_windows_partyedit create_all_windows
  def create_all_windows
    create_all_windows_partyedit
    create_party_edit_window
  end
  #--------------------------------------------------------------------------
  # ● パーティコマンドウィンドウの作成
  #--------------------------------------------------------------------------
  alias create_party_command_window_partyedit create_party_command_window
  def create_party_command_window
    create_party_command_window_partyedit
    @party_command_window.set_handler(:party_edit,  method(:command_party_edit))
  end
  #--------------------------------------------------------------------------
  # ● パーティー選択Window
  #--------------------------------------------------------------------------
  def create_party_edit_window
    @pte_main_window = Window_BtExchangeActor.new(@info_viewport)
    @pte_main_window.set_handler(:ok,     method(:command_pte_main_ok))
    @pte_main_window.set_handler(:cancel, method(:command_pte_main_cancel))
    @pte_sub_window = Window_BtExchangeSubActor.new(@info_viewport)
    @pte_sub_window.set_handler(:ok,      method(:command_pte_sub_ok))
    @pte_sub_window.set_handler(:cancel,  method(:command_pte_sub_cancel))
  end
  #--------------------------------------------------------------------------
  # ● パーティー選択画面へ
  #--------------------------------------------------------------------------
  def command_party_edit
    @pte_main_window.show.activate.refresh
  end
  #--------------------------------------------------------------------------
  # ● パーティーMain画面選択
  #--------------------------------------------------------------------------
  def command_pte_main_ok
    @pte_main_window.hide
    @pte_sub_window.show.activate.refresh
  end
  #--------------------------------------------------------------------------
  # ● パーティーMain画面キャンセル
  #--------------------------------------------------------------------------
  def command_pte_main_cancel
    @pte_main_window.hide
    @party_command_window.activate
  end
  #--------------------------------------------------------------------------
  # ● パーティーSub画面選択
  #--------------------------------------------------------------------------
  def command_pte_sub_ok
    @pte_sub_window.actor.make_actions
    sub_index = $game_party.max_battle_members + @pte_sub_window.index
    $game_party.swap_order(@pte_main_window.index, sub_index)
    @pte_main_window.hide
    @pte_sub_window.hide
    refresh_status
    @party_command_window.activate
  end
  #--------------------------------------------------------------------------
  # ● パーティーSub画面キャンセル
  #--------------------------------------------------------------------------
  def command_pte_sub_cancel
    @pte_sub_window.hide
    @pte_main_window.show.activate
  end
end



class Window_BtExchangeActor < Window_BattleActor
  #--------------------------------------------------------------------------
  # ● 参照アクター
  #--------------------------------------------------------------------------
  def actor
    actor_i(@index)
  end
  def actor_i(index)
    $game_party.members[index]
  end
  #--------------------------------------------------------------------------
  # ● 選択項目の有効状態を取得
  #--------------------------------------------------------------------------
  def current_item_enabled?
    enabled?(@index)
  end
  def enabled?(index)
    a = actor_i(index)
    return false if a.lock_change
    return false if PartyEdit::ONLY_MOVEABLE and !a.movable?
    return false if PartyEdit::ONLY_ALIVE and a.dead?
    true
  end
  #--------------------------------------------------------------------------
  # ● 項目の描画
  #--------------------------------------------------------------------------
  def draw_item(index)
    back_fill(index) unless enabled?(index)
    actor = actor_i(index)
    draw_basic_area(basic_area_rect(index), actor)
    draw_gauge_area(gauge_area_rect(index), actor)
  end
  #--------------------------------------------------------------------------
  # ● 入れ替え不可メンバーの背景色
  #--------------------------------------------------------------------------
  def back_fill(index)
    color = normal_color
    color.alpha = translucent_alpha
    contents.fill_rect(item_rect(index), color)
  end
end


class Window_BtExchangeSubActor < Window_BtExchangeActor
  #--------------------------------------------------------------------------
  # ● 項目数の取得
  #--------------------------------------------------------------------------
  def item_max
    $game_party.sub_members.size
  end
  #--------------------------------------------------------------------------
  # ● 参照アクター
  #--------------------------------------------------------------------------
  def actor_i(index)
    $game_party.sub_members[index]
  end
end