#==============================================================================
# ■ Window_Selectable
#------------------------------------------------------------------------------
# 　カーソルの移動やスクロールの機能を持つウィンドウクラスです。
#==============================================================================

class Window_Selectable < Window_Base
  #--------------------------------------------------------------------------
  # ● 公開インスタンス変数
  #--------------------------------------------------------------------------
  attr_reader  :index                    # カーソル位置
  attr_reader  :help_window              # ヘルプウィンドウ
  attr_accessor :cursor_fix              # カーソル固定フラグ
  attr_accessor :cursor_all              # カーソル全選択フラグ
  #--------------------------------------------------------------------------
  # ● オブジェクト初期化
  #-------------------------------------------------------------------------
  def initialize(x, y, width, height)
    super
    @index = -1
    @handler = {}
    @cursor_fix = false
    @cursor_all = false
    update_padding
    deactivate
  end
  #--------------------------------------------------------------------------
  # ● 桁数の取得
  #--------------------------------------------------------------------------
  def col_max
    return 1
  end
  #--------------------------------------------------------------------------
  # ● 横に項目が並ぶときの空白の幅を取得
  #--------------------------------------------------------------------------
  def spacing
    return 2 -25
  end
  #--------------------------------------------------------------------------
  # ● 項目数の取得
  #--------------------------------------------------------------------------
  def item_max
    return 0
  end
  #--------------------------------------------------------------------------
  # ● 項目の幅を取得
  #--------------------------------------------------------------------------
  def item_width
    (width - standard_padding * 2 + spacing) / col_max - spacing
  end
  #--------------------------------------------------------------------------
  # ● 項目の高さを取得
  #--------------------------------------------------------------------------
  def item_height
    line_height
  end
  #--------------------------------------------------------------------------
  # ● 行数の取得
  #--------------------------------------------------------------------------
  def row_max
    [(item_max + col_max - 1) / col_max, 1].max
  end
  #--------------------------------------------------------------------------
  # ● ウィンドウ内容の高さを計算
  #--------------------------------------------------------------------------
  def contents_height
    [super - super % item_height, row_max * item_height].max
  end
  #--------------------------------------------------------------------------
  # ● パディングの更新
  #--------------------------------------------------------------------------
  def update_padding
    super
    update_padding_bottom
  end
  #--------------------------------------------------------------------------
  # ● 下端パディングの更新
  #--------------------------------------------------------------------------
  def update_padding_bottom
    surplus = (height - standard_padding * 2) % item_height
    self.padding_bottom = padding + surplus
  end
  #--------------------------------------------------------------------------
  # ● 高さの設定
  #--------------------------------------------------------------------------
  def height=(height)
    super
    update_padding
  end
  #--------------------------------------------------------------------------
  # ● アクティブ状態の変更
  #--------------------------------------------------------------------------
  def active=(active)
    super
    update_cursor
    call_update_help
  end
  #--------------------------------------------------------------------------
  # ● カーソル位置の設定
  #--------------------------------------------------------------------------
  def index=(index)
    @index = index
    update_cursor
    call_update_help
  end
  #--------------------------------------------------------------------------
  # ● 項目の選択
  #--------------------------------------------------------------------------
  def select(index)
    self.index = index if index
  end
  #--------------------------------------------------------------------------
  # ● 項目の選択解除
  #--------------------------------------------------------------------------
  def unselect
    self.index = -1
  end
  #--------------------------------------------------------------------------
  # ● 現在の行の取得
  #--------------------------------------------------------------------------
  def row
    index / col_max
  end
  #--------------------------------------------------------------------------
  # ● 先頭の行の取得
  #--------------------------------------------------------------------------
  def top_row
    oy / item_height
  end
  #--------------------------------------------------------------------------
  # ● 先頭の行の設定
  #--------------------------------------------------------------------------
  def top_row=(row)
    row = 0 if row < 0
    row = row_max - 1 if row > row_max - 1
    self.oy = row * item_height
  end
  #--------------------------------------------------------------------------
  # ● 1 ページに表示できる行数の取得
  #--------------------------------------------------------------------------
  def page_row_max
    (height - padding - padding_bottom) / item_height
  end
  #--------------------------------------------------------------------------
  # ● 1 ページに表示できる項目数の取得
  #--------------------------------------------------------------------------
  def page_item_max
    page_row_max * col_max
  end
  #--------------------------------------------------------------------------
  # ● 横選択判定
  #--------------------------------------------------------------------------
  def horizontal?
    page_row_max == 1
  end
  #--------------------------------------------------------------------------
  # ● 末尾の行の取得
  #--------------------------------------------------------------------------
  def bottom_row
    top_row + page_row_max - 1
  end
  #--------------------------------------------------------------------------
  # ● 末尾の行の設定
  #--------------------------------------------------------------------------
  def bottom_row=(row)
    self.top_row = row - (page_row_max - 1)
  end
  #--------------------------------------------------------------------------
  # ● 項目を描画する矩形の取得
  #--------------------------------------------------------------------------
  def item_rect(index)
    rect = Rect.new
    rect.width = item_width
    rect.height = item_height
    rect.x = index % col_max * (item_width + spacing)
    rect.y = index / col_max * item_height
    rect
  end
  #--------------------------------------------------------------------------
  # ● 項目を描画する矩形の取得（テキスト用）
  #--------------------------------------------------------------------------
  def item_rect_for_text(index)
    rect = item_rect(index)
    rect.x += 4
    rect.width -= 8
    rect
  end
  #--------------------------------------------------------------------------
  # ● ヘルプウィンドウの設定
  #--------------------------------------------------------------------------
  def help_window=(help_window)
    @help_window = help_window
    call_update_help
  end
  #--------------------------------------------------------------------------
  # ● 動作に対応するハンドラの設定
  #    method : ハンドラとして設定するメソッド (Method オブジェクト)
  #--------------------------------------------------------------------------
  def set_handler(symbol, method)
    @handler[symbol] = method
  end
  #--------------------------------------------------------------------------
  # ● ハンドラの存在確認
  #--------------------------------------------------------------------------
  def handle?(symbol)
    @handler.include?(symbol)
  end
  #--------------------------------------------------------------------------
  # ● ハンドラの呼び出し
  #--------------------------------------------------------------------------
  def call_handler(symbol)
    @handler[symbol].call if handle?(symbol)
  end
  #--------------------------------------------------------------------------
  # ● カーソルの移動可能判定
  #--------------------------------------------------------------------------
  def cursor_movable?
    active && open? && !@cursor_fix && !@cursor_all && item_max > 0
  end
  #--------------------------------------------------------------------------
  # ● カーソルを下に移動
  #--------------------------------------------------------------------------
  def cursor_down(wrap = false)
    if index < item_max - col_max || (wrap && col_max == 1)
      select((index + col_max) % item_max)
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソルを上に移動
  #--------------------------------------------------------------------------
  def cursor_up(wrap = false)
    if index >= col_max || (wrap && col_max == 1)
      select((index - col_max + item_max) % item_max)
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソルを右に移動
  #--------------------------------------------------------------------------
  def cursor_right(wrap = false)
    if col_max >= 2 && (index < item_max - 1 || (wrap && horizontal?))
      select((index + 1) % item_max)
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソルを左に移動
  #--------------------------------------------------------------------------
  def cursor_left(wrap = false)
    if col_max >= 2 && (index > 0 || (wrap && horizontal?))
      select((index - 1 + item_max) % item_max)
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソルを 1 ページ後ろに移動
  #--------------------------------------------------------------------------
  def cursor_pagedown
    if top_row + page_row_max < row_max
      self.top_row += page_row_max
      select([@index + page_item_max, item_max - 1].min)
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソルを 1 ページ前に移動
  #--------------------------------------------------------------------------
  def cursor_pageup
    if top_row > 0
      self.top_row -= page_row_max
      select([@index - page_item_max, 0].max)
    end
  end
  #--------------------------------------------------------------------------
  # ● フレーム更新
  #--------------------------------------------------------------------------
  def update
    super
    process_cursor_move
    process_handling
  end
  #--------------------------------------------------------------------------
  # ● カーソルの移動処理
  #--------------------------------------------------------------------------
  def process_cursor_move
    return unless cursor_movable?
    last_index = @index
    cursor_down (Input.trigger?(:DOWN))  if Input.repeat?(:DOWN)
    cursor_up  (Input.trigger?(:UP))    if Input.repeat?(:UP)
    cursor_right(Input.trigger?(:RIGHT)) if Input.repeat?(:RIGHT)
    cursor_left (Input.trigger?(:LEFT))  if Input.repeat?(:LEFT)
    cursor_pagedown  if !handle?(:pagedown) && Input.trigger?(:R)
    cursor_pageup    if !handle?(:pageup)  && Input.trigger?(:L)
    Sound.play_cursor if @index != last_index
  end
  #--------------------------------------------------------------------------
  # ● 決定やキャンセルなどのハンドリング処理
  #--------------------------------------------------------------------------
  def process_handling
    return unless open? && active
    return process_ok      if ok_enabled?        && Input.trigger?(:C)
    return process_cancel  if cancel_enabled?    && Input.trigger?(:B)
    return process_pagedown if handle?(:pagedown) && Input.trigger?(:R)
    return process_pageup  if handle?(:pageup)  && Input.trigger?(:L)
  end
  #--------------------------------------------------------------------------
  # ● 決定処理の有効状態を取得
  #--------------------------------------------------------------------------
  def ok_enabled?
    handle?(:ok)
  end
  #--------------------------------------------------------------------------
  # ● キャンセル処理の有効状態を取得
  #--------------------------------------------------------------------------
  def cancel_enabled?
    handle?(:cancel)
  end
  #--------------------------------------------------------------------------
  # ● 決定ボタンが押されたときの処理
  #--------------------------------------------------------------------------
  def process_ok
    if current_item_enabled?
      Sound.play_ok
      Input.update
      deactivate
      call_ok_handler
    else
      Sound.play_buzzer
    end
  end
  #--------------------------------------------------------------------------
  # ● 決定ハンドラの呼び出し
  #--------------------------------------------------------------------------
  def call_ok_handler
    call_handler(:ok)
  end
  #--------------------------------------------------------------------------
  # ● キャンセルボタンが押されたときの処理
  #--------------------------------------------------------------------------
  def process_cancel
    Sound.play_cancel
    Input.update
    deactivate
    call_cancel_handler
  end
  #--------------------------------------------------------------------------
  # ● キャンセルハンドラの呼び出し
  #--------------------------------------------------------------------------
  def call_cancel_handler
    call_handler(:cancel)
  end
  #--------------------------------------------------------------------------
  # ● L ボタン（PageUp）が押されたときの処理
  #--------------------------------------------------------------------------
  def process_pageup
    Sound.play_cursor
    Input.update
    deactivate
    call_handler(:pageup)
  end
  #--------------------------------------------------------------------------
  # ● R ボタン（PageDown）が押されたときの処理
  #--------------------------------------------------------------------------
  def process_pagedown
    Sound.play_cursor
    Input.update
    deactivate
    call_handler(:pagedown)
  end
  #--------------------------------------------------------------------------
  # ● カーソルの更新
  #--------------------------------------------------------------------------
  def update_cursor
    if @cursor_all
      cursor_rect.set(0, 0, contents.width, row_max * item_height)
      self.top_row = 0
    elsif @index < 0
      cursor_rect.empty
    else
      ensure_cursor_visible
      cursor_rect.set(item_rect(@index))
    end
  end
  #--------------------------------------------------------------------------
  # ● カーソル位置が画面内になるようにスクロール
  #--------------------------------------------------------------------------
  def ensure_cursor_visible
    self.top_row = row if row < top_row
    self.bottom_row = row if row > bottom_row
  end
  #--------------------------------------------------------------------------
  # ● ヘルプウィンドウ更新メソッドの呼び出し
  #--------------------------------------------------------------------------
  def call_update_help
    update_help if active && @help_window
  end
  #--------------------------------------------------------------------------
  # ● ヘルプウィンドウの更新
  #--------------------------------------------------------------------------
  def update_help
    @help_window.clear
  end
  #--------------------------------------------------------------------------
  # ● 選択項目の有効状態を取得
  #--------------------------------------------------------------------------
  def current_item_enabled?
    return true
  end
  #--------------------------------------------------------------------------
  # ● 全項目の描画
  #--------------------------------------------------------------------------
  def draw_all_items
    item_max.times {|i| draw_item(i) }
  end
  #--------------------------------------------------------------------------
  # ● 項目の描画
  #--------------------------------------------------------------------------
  def draw_item(index)
  end
  #--------------------------------------------------------------------------
  # ● 項目の消去
  #--------------------------------------------------------------------------
  def clear_item(index)
    contents.clear_rect(item_rect(index))
  end
  #--------------------------------------------------------------------------
  # ● 項目の再描画
  #--------------------------------------------------------------------------
  def redraw_item(index)
    clear_item(index) if index >= 0
    draw_item(index)  if index >= 0
  end
  #--------------------------------------------------------------------------
  # ● 選択項目の再描画
  #--------------------------------------------------------------------------
  def redraw_current_item
    redraw_item(@index)
  end
  #--------------------------------------------------------------------------
  # ● リフレッシュ
  #--------------------------------------------------------------------------
  def refresh
    contents.clear
    draw_all_items
  end
end

#==============================================================================
# ** Window_MenuCommand
#------------------------------------------------------------------------------
#  This command window appears on the menu screen.
#==============================================================================

class Window_MenuCommand < Window_Command
  #--------------------------------------------------------------------------
  # * Initialize Command Selection Position (Class Method)
  #--------------------------------------------------------------------------
  def self.init_command_position
    @@last_command_symbol = nil
  end
  #--------------------------------------------------------------------------
  # * Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    super(0,0)
    select_last
  end
  #--------------------------------------------------------------------------
  # * Get Window Width
  #--------------------------------------------------------------------------
  def window_width
    Graphics.width - 0
  end
  #--------------------------------------------------------------------------
  # ● ウィンドウ高さの取得
  #--------------------------------------------------------------------------
  def window_height
    Graphics.height - 350 - 10
  end
  #--------------------------------------------------------------------------
  # * Get Number of Lines to Show
  #--------------------------------------------------------------------------
  def visible_line_number
    item_max
  end
  #--------------------------------------------------------------------------
  # * Get Digit Count
  #--------------------------------------------------------------------------
  def col_max
    return 9
  end
  #--------------------------------------------------------------------------
  # * Create Command List
  #--------------------------------------------------------------------------
  def make_command_list
    add_main_commands
    add_formation_command
    add_original_commands
    add_save_command
    add_game_end_command
  end
  #--------------------------------------------------------------------------
  # * Add Main Commands to List
  #--------------------------------------------------------------------------
  def add_main_commands
    add_command(Vocab::item,  :item,  main_commands_enabled)
    add_command(Vocab::skill,  :skill,  main_commands_enabled)
    add_command(Vocab::equip,  :equip,  main_commands_enabled)
    add_command(Vocab::status, :status, main_commands_enabled)
  end
  #--------------------------------------------------------------------------
  # * Add Formation to Command List
  #--------------------------------------------------------------------------
  def add_formation_command
    add_command(Vocab::formation, :formation, formation_enabled)
  end
  #--------------------------------------------------------------------------
  # * For Adding Original Commands
  #--------------------------------------------------------------------------
  def add_original_commands
  end
  #--------------------------------------------------------------------------
  # * Add Save to Command List
  #--------------------------------------------------------------------------
  def add_save_command
    add_command(Vocab::save, :save, save_enabled)
  end
  #--------------------------------------------------------------------------
  # * Add Exit Game to Command List
  #--------------------------------------------------------------------------
  def add_game_end_command
    add_command(Vocab::game_end, :game_end)
  end
  #--------------------------------------------------------------------------
  # * Get Activation State of Main Commands
  #--------------------------------------------------------------------------
  def main_commands_enabled
    $game_party.exists
  end
  #--------------------------------------------------------------------------
  # * Get Activation State of Formation
  #--------------------------------------------------------------------------
  def formation_enabled
    $game_party.members.size >= 2 && !$game_system.formation_disabled
  end
  #--------------------------------------------------------------------------
  # * Get Activation State of Save
  #--------------------------------------------------------------------------
  def save_enabled
    !$game_system.save_disabled
  end
  #--------------------------------------------------------------------------
  # * Processing When OK Button Is Pressed
  #--------------------------------------------------------------------------
  def process_ok
    @@last_command_symbol = current_symbol
    super
  end
  #--------------------------------------------------------------------------
  # * Restore Previous Selection Position
  #--------------------------------------------------------------------------
  def select_last
    select_symbol(@@last_command_symbol)
  end
end

#==============================================================================
# ■ Window_MenuStatus
#------------------------------------------------------------------------------
# 　メニュー画面でパーティメンバーのステータスを表示するウィンドウです。
#==============================================================================

class Window_MenuStatus < Window_Selectable
  #--------------------------------------------------------------------------
  # ● 公開インスタンス変数
  #--------------------------------------------------------------------------
  attr_reader  :pending_index            # 保留位置（並び替え用）
  #--------------------------------------------------------------------------
  # ● オブジェクト初期化
  #--------------------------------------------------------------------------
  def initialize(x, y)
    super(85, 55, window_width, window_height)
    @pending_index = -1
    refresh
  end
  #--------------------------------------------------------------------------
  # ● ウィンドウ幅の取得
  #--------------------------------------------------------------------------
  def window_width
  Graphics.width - 160
  end
  #--------------------------------------------------------------------------
  # ● ウィンドウ高さの取得
  #--------------------------------------------------------------------------
  def window_height
    Graphics.height/2 + 16
  end
  #--------------------------------------------------------------------------
  # ● 項目数の取得
  #--------------------------------------------------------------------------
  def item_max
    $game_party.members.size
  end
  #--------------------------------------------------------------------------
  # ● 項目の高さを取得
  #--------------------------------------------------------------------------
  def item_height
    (height - standard_padding * 2) / 2
  end
  #--------------------------------------------------------------------------
  # ● 項目の描画
  #--------------------------------------------------------------------------
  def draw_item(index)
    actor = $game_party.members[index]
    enabled = $game_party.battle_members.include?(actor)
    rect = item_rect(index)
    draw_item_background(index)
    draw_actor_face(actor, rect.x + 1, rect.y + 1, enabled)
    draw_actor_simple_status(actor, rect.x + 108, rect.y + line_height / 2)
  end
  #--------------------------------------------------------------------------
  # ● 項目の背景を描画
  #--------------------------------------------------------------------------
  def draw_item_background(index)
    if index == @pending_index
      contents.fill_rect(item_rect(index), pending_color)
    end
  end
  #--------------------------------------------------------------------------
  # ● 決定ボタンが押されたときの処理
  #--------------------------------------------------------------------------
  def process_ok
    super
    $game_party.menu_actor = $game_party.members[index]
  end
  #--------------------------------------------------------------------------
  # ● 前回の選択位置を復帰
  #--------------------------------------------------------------------------
  def select_last
    select($game_party.menu_actor.index || 0)
  end
  #--------------------------------------------------------------------------
  # ● 保留位置（並び替え用）の設定
  #--------------------------------------------------------------------------
  def pending_index=(index)
    last_pending_index = @pending_index
    @pending_index = index
    redraw_item(@pending_index)
    redraw_item(last_pending_index)
  end
end

  def initialize
    super(0,0)
    select_last
  end

  def initialize
    super(0, 0)
    select_last
  end