XRXS_MP 6. Ring Menu Implementation

[DerVVulfman]

XRXS_MP 6. Ring Menu Implementation
Version:  1.2
by Kazuki
© 2007
Version 1.0 Release © 2005
Yes, the creator's name is Kazuki, NOT XRXS

Introduction

For years, I've seen the XRXS Ring Menu with additions by Dubealex and others.  But never a pure version of the original version. So I decided to use my lycanthropic werewolf hunting skills to track down a pure version untouched by western editors.

And here it is.



Features

• Its a RING menu
  
• Contains a compact actor menu when selecting choices like Equip or Skill
  
• Able to customize the icons
  

Script

I am providing BOTH the original version 1.2 (circa 2007 which Kazuki stated was abandoned) and an English version thanks to an hour's worth of wolfish translation.

Japanese Original Version

Code:

# ▼▲▼ XRXS_MP 6. リングメニュー導入 ver.1.2 ▼▲▼
# by 和希

#==============================================================================
# □ カスタマイズポイント
#==============================================================================
class Window_RingMenu < Window_Base
  STARTUP_FRAMES =  20 # 初期アニメーションのフレーム数
  MOVING_FRAMES  =   5 # リングを回した時のフレーム数
  RING_R         =  64 # リングの半径
  SE_STARTUP  = "056-Right02" # メニューを開いたときに鳴らすSE
  ICON_ITEM   = RPG::Cache.icon("034-Item03")   # 「 アイテム 」メニューのアイコン
  ICON_SKILL  = RPG::Cache.icon("044-Skill01")  # 「　スキル　」メニューのアイコン
  ICON_EQUIP  = RPG::Cache.icon("001-Weapon01") # 「　 装備 　」メニューのアイコン
  ICON_STATUS = RPG::Cache.icon("050-Skill07")  # 「ステータス」メニューのアイコン
  ICON_SAVE   = RPG::Cache.icon("038-Item07")   # 「　セーブ　」メニューのアイコン
  ICON_EXIT   = RPG::Cache.icon("046-Skill03")  # 「　 終了 　」メニューのアイコン
  ICON_DISABLE= RPG::Cache.icon("")             # 使用禁止項目に付くアイコン
  BACKGROUND_COLOR = Color.new(0xcc,0x99,0x33,0x3f)
end
###############################################################################
# リングメニュー導入スクリプト Ver. 1.2
#                 writen by 和希
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# ▽導入
#   ０．先に XRXL 2. ビットマップ/アイコン描写 を入れて置いてください。
#   １．このスクリプトをMainセクションの上に作った新しいセクションにコピーする
#   ２．Window_RingMenuの上部にある７つの RPG::Cache.icon("") の "" の中に
#       右の説明に書いてあるコマンド用のアイコン名を書く。
#       (一番下の使用禁止は選べないメニューに重ねるアイコンです。
#        こんなのがいいかも→ φ )
#   ３．アイコン設定のすぐ下にある SE_STARTUP = "" の "" の中にメニューを
#       開いたときに鳴らしたいのSEの名前を書く。
# ▽スクリプト触れる人へ
#   とりあえず動く物を目標に作ったものなので(志低いｗ)、座標の調整などが不完全です。
#   より正確にアクターの画面座標を取得する処理を追加したり、アクター一覧の位置を
#   変えたり、文字表示などなどを調整するといい感じに仕上がる気がします。
###############################################################################

#==============================================================================
# ■ Window_RingMenu
#==============================================================================
class Window_RingMenu < Window_Base
  #--------------------------------------------------------------------------
  # ○ クラス定数
  #--------------------------------------------------------------------------
  MODE_START = 1 # スタートアップアニメーション
  MODE_WAIT  = 2 # 待機
  MODE_MOVER = 3 # 時計回り回転アニメーション
  MODE_MOVEL = 4 # 反時計回り回転アニメーション
  #--------------------------------------------------------------------------
  # ○ アクセサ
  #--------------------------------------------------------------------------
  attr_accessor :index
  attr_reader :commands
  #--------------------------------------------------------------------------
  # ● オブジェクト初期化
  #--------------------------------------------------------------------------
  def initialize( center_x, center_y )
    super(-16, -16, 640+32, 480+32)
    self.contents = Bitmap.new(width-32, height-32)
    self.opacity = 0
    self.back_opacity = 0
    s1 = $data_system.words.item
    s2 = $data_system.words.skill
    s3 = $data_system.words.equip
    s4 = "ステータス"
    s5 = "セーブ"
    s6 = "ゲーム終了"
    @commands = [ s1, s2, s3, s4, s5, s6 ]
    @item_max = 6
    @index = 0
    @items = [ ICON_ITEM, ICON_SKILL, ICON_EQUIP, ICON_STATUS, ICON_SAVE, ICON_EXIT ]
    @disabled = [ false, false, false, false, false, false ]
    @cx = center_x
    @cy = center_y
    setup_move_start
    refresh
  end
  #--------------------------------------------------------------------------
  # ● フレーム更新
  #--------------------------------------------------------------------------
  def update
    super
    refresh
  end
  #--------------------------------------------------------------------------
  # ● 画面再描画
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    # 背景描画
    if BACKGROUND_COLOR.alpha > 0
      self.contents.fill_rect(0,0,640,480,BACKGROUND_COLOR)
    end
    # アイコンを描画
    case @mode
    when MODE_START
      refresh_start
    when MODE_WAIT
      refresh_wait
    when MODE_MOVER
      refresh_move(1)
    when MODE_MOVEL
      refresh_move(0)
    end
  end
  #--------------------------------------------------------------------------
  # ○ 画面再描画(初期化時)
  #--------------------------------------------------------------------------
  def refresh_start
    d1 = 2.0 * Math::PI / @item_max
    d2 = 1.0 * Math::PI / STARTUP_FRAMES
    r = RING_R - 1.0 * RING_R * @steps / STARTUP_FRAMES
    for i in 0...@item_max
      j = i - @index
      d = d1 * j + d2 * @steps
      x = @cx + ( r * Math.sin( d ) ).to_i
      y = @cy - ( r * Math.cos( d ) ).to_i
      draw_item(x, y, i)
    end
    @steps -= 1
    if @steps < 1
      @mode = MODE_WAIT
    end
  end
  #--------------------------------------------------------------------------
  # ○ 画面再描画(待機時)
  #--------------------------------------------------------------------------
  def refresh_wait
    d = 2.0 * Math::PI / @item_max
    for i in 0...@item_max
      j = i - @index
      x = @cx + ( RING_R * Math.sin( d * j ) ).to_i
      y = @cy - ( RING_R * Math.cos( d * j ) ).to_i
      draw_item(x, y, i)
    end
  end
  #--------------------------------------------------------------------------
  # ○ 画面再描画(回転時)
  #  mode : 0=反時計回り 1=時計回り
  #--------------------------------------------------------------------------
  def refresh_move( mode )
    d1 = 2.0 * Math::PI / @item_max
    d2 = d1 / MOVING_FRAMES
    d2 *= -1 if mode != 0
    for i in 0...@item_max
      j = i - @index
      d = d1 * j + d2 * @steps
      x = @cx + ( RING_R * Math.sin( d ) ).to_i
      y = @cy - ( RING_R * Math.cos( d ) ).to_i
      draw_item(x, y, i)
    end
    @steps -= 1
    if @steps < 1
      @mode = MODE_WAIT
    end
  end
  #--------------------------------------------------------------------------
  # ● 項目の描画
  #     x :
  #     y :
  #     i : 項目番号
  #--------------------------------------------------------------------------
  def draw_item(x, y, i)
    rect = Rect.new(0, 0, @items[i].width, @items[i].height)
    x -= rect.width/2
    y -= rect.height/2
    if @index == i
      self.contents.blt( x, y, @items[i], rect )
      if @disabled[@index]
        self.contents.blt( x, y, ICON_DISABLE, rect )
      end
    else
      self.contents.blt( x, y, @items[i], rect, 128 )
      if @disabled[@index]
        self.contents.blt( x, y, ICON_DISABLE, rect, 128 )
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● 項目を無効にする
  #     index : 項目番号
  #--------------------------------------------------------------------------
  def disable_item(index)
    @disabled[index] = true
  end
  #--------------------------------------------------------------------------
  # ○ 初期化アニメーションの準備
  #--------------------------------------------------------------------------
  def setup_move_start
    @mode = MODE_START
    @steps = STARTUP_FRAMES
    if  SE_STARTUP != nil and SE_STARTUP != ""
      Audio.se_play("Audio/SE/" + SE_STARTUP, 80, 100)
    end
  end
  #--------------------------------------------------------------------------
  # ○ 回転アニメーションの準備
  #--------------------------------------------------------------------------
  def setup_move_move(mode)
    if mode == MODE_MOVER
      @index -= 1
      @index = @items.size - 1 if @index < 0
    elsif mode == MODE_MOVEL
      @index += 1
      @index = 0 if @index >= @items.size
    else
      return
    end
    @mode = mode
    @steps = MOVING_FRAMES
  end
  #--------------------------------------------------------------------------
  # ○ アニメーション中かどうか
  #--------------------------------------------------------------------------
  def animation?
    return @mode != MODE_WAIT
  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_RingMenuStatus < Window_Selectable
  attr_reader :max_index
  #--------------------------------------------------------------------------
  # ● オブジェクト初期化
  #--------------------------------------------------------------------------
  def initialize
    @max_index = $game_party.actors.size - 1
    h = 32 * (@max_index + 1) + 32
    h = 416 if h > 416
    x = 0
    x = 456 if $game_player.screen_x < 200 + Window_RingMenu::RING_R
    super(x, 64, 184, h)
    self.contents = Bitmap.new(width - 32, $game_party.actors.size * 32)
    refresh
    self.active = false
    self.index = -1
  end
  #--------------------------------------------------------------------------
  # ● リフレッシュ
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    @item_max = $game_party.actors.size
    for i in 0...$game_party.actors.size
      x = 32
      y = 32 * i
      actor = $game_party.actors[i]
      self.contents.draw_facesquare(actor.character_name, actor.character_hue,
                                    4, y + 4 )
      draw_actor_name(actor, x, y)
    end
  end
end
#==============================================================================
# ■ Scene_Menu
#------------------------------------------------------------------------------
# 　メニュー画面の処理を行うクラスです。
#==============================================================================

class Scene_Menu
  #--------------------------------------------------------------------------
  # ● オブジェクト初期化
  #     menu_index : コマンドのカーソル初期位置
  #--------------------------------------------------------------------------
  def initialize(menu_index = 0)
    @menu_index = menu_index
  end
  #--------------------------------------------------------------------------
  # ● メイン処理
  #--------------------------------------------------------------------------
  def main
    # スプライトセットを作成
    @spriteset = Spriteset_Map.new
    # コマンドウィンドウを作成
    bmp = RPG::Cache.character($game_party.actors[0].character_name, 0)
    px = $game_player.screen_x
    py = $game_player.screen_y - bmp.rect.height / 4 / 2
    @command_window = Window_RingMenu.new(px,py)
    @command_window.index = @menu_index
    # パーティ人数が 0 人の場合
    if $game_party.actors.size == 0
      # アイテム、スキル、装備、ステータスを無効化
      @command_window.disable_item(0)
      @command_window.disable_item(1)
      @command_window.disable_item(2)
      @command_window.disable_item(3)
    end
    @command_window.z = 100
    # セーブ禁止の場合
    if $game_system.save_disabled
      # セーブを無効にする
      @command_window.disable_item(4)
    end
    # ステータスウィンドウを作成
    @status_window = Window_RingMenuStatus.new
    @status_window.z = 200
    @status_window.visible = false
    # ヘルプウィンドウを作成
    @help_window = Window_Help.new
    @help_window.set_text(@command_window.commands[@command_window.index],1)
    # トランジション実行
    Graphics.transition
    # メインループ
    loop do
      # ゲーム画面を更新
      Graphics.update
      # 入力情報を更新
      Input.update
      # フレーム更新
      update
      # 画面が切り替わったらループを中断
      if $scene != self
        break
      end
    end
    # トランジション準備
    Graphics.freeze
    # スプライトセットを解放
    @spriteset.dispose
    # ウィンドウを解放
    @command_window.dispose
    @status_window.dispose
    @help_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● フレーム更新
  #--------------------------------------------------------------------------
  def update
    # ウィンドウを更新
    @command_window.update
    @status_window.update
    @help_window.update
    # コマンドウィンドウがアクティブの場合: update_command を呼ぶ
    if @command_window.active
      update_command
      return
    end
    # ステータスウィンドウがアクティブの場合: update_status を呼ぶ
    if @status_window.active
      update_status
      return
    end
  end
  #--------------------------------------------------------------------------
  # ● フレーム更新 (コマンドウィンドウがアクティブの場合)
  #--------------------------------------------------------------------------
  def update_command
    # B ボタンが押された場合
    if Input.trigger?(Input::B)
      # キャンセル SE を演奏
      $game_system.se_play($data_system.cancel_se)
      # マップ画面に切り替え
      $scene = Scene_Map.new
      return
    end
    # C ボタンが押された場合
    if Input.trigger?(Input::C)
      # パーティ人数が 0 人で、セーブ、ゲーム終了以外のコマンドの場合
      if $game_party.actors.size == 0 and @command_window.index < 4
        # ブザー SE を演奏
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      # コマンドウィンドウのカーソル位置で分岐
      case @command_window.index
      when 0  # アイテム
        # 決定  SE を演奏
        $game_system.se_play($data_system.decision_se)
        # アイテム画面に切り替え
        $scene = Scene_Item.new
      when 1  # スキル
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # ステータスウィンドウをアクティブにする
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 2  # 装備
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # ステータスウィンドウをアクティブにする
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 3  # ステータス
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # ステータスウィンドウをアクティブにする
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 4  # セーブ
        # セーブ禁止の場合
        if $game_system.save_disabled
          # ブザー SE を演奏
          $game_system.se_play($data_system.buzzer_se)
          return
        end
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # セーブ画面に切り替え
        $scene = Scene_Save.new
      when 5  # ゲーム終了
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # ゲーム終了画面に切り替え
        $scene = Scene_End.new
      end
      return
    end
    # アニメーション中ならカーソルの処理を行わない
    return if @command_window.animation?
    # ↑or← ボタンが押された場合
    if Input.press?(Input::UP) or  Input.press?(Input::LEFT)
      $game_system.se_play($data_system.cursor_se)
      @command_window.setup_move_move(Window_RingMenu::MODE_MOVEL)
      @help_window.set_text(@command_window.commands[@command_window.index],1)
      return
    end
    # ↓or→ ボタンが押された場合
    if Input.press?(Input::DOWN) or  Input.press?(Input::RIGHT)
      $game_system.se_play($data_system.cursor_se)
      @command_window.setup_move_move(Window_RingMenu::MODE_MOVER)
      @help_window.set_text(@command_window.commands[@command_window.index],1)
      return
    end
  end
  #--------------------------------------------------------------------------
  # ● フレーム更新 (ステータスウィンドウがアクティブの場合)
  #--------------------------------------------------------------------------
  def update_status
    # B ボタンが押された場合
    if Input.trigger?(Input::B)
      # キャンセル SE を演奏
      $game_system.se_play($data_system.cancel_se)
      # コマンドウィンドウをアクティブにする
      @command_window.active = true
      @status_window.active = false
      @status_window.visible = false
      @status_window.index = -1
      return
    end
    # C ボタンが押された場合
    if Input.trigger?(Input::C)
      # コマンドウィンドウのカーソル位置で分岐
      case @command_window.index
      when 1  # スキル
        # このアクターの行動制限が 2 以上の場合
        if $game_party.actors[@status_window.index].restriction >= 2
          # ブザー SE を演奏
          $game_system.se_play($data_system.buzzer_se)
          return
        end
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # スキル画面に切り替え
        $scene = Scene_Skill.new(@status_window.index)
      when 2  # 装備
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # 装備画面に切り替え
        $scene = Scene_Equip.new(@status_window.index)
      when 3  # ステータス
        # 決定 SE を演奏
        $game_system.se_play($data_system.decision_se)
        # ステータス画面に切り替え
        $scene = Scene_Status.new(@status_window.index)
      end
      return
    end
  end
end
#==============================================================================
# ◇ 外部ライブラリ
#==============================================================================
class Bitmap
# ▼▲▼ XRXL 1. ライン・図形描写 ▼▲▼
  #--------------------------------------------------------------------------
  # ● ライン描画 by 桜雅 在土
  #--------------------------------------------------------------------------
  def draw_line(start_x, start_y, end_x, end_y, start_color, width = 1, end_color = start_color)
    # 描写距離の計算。大きめに直角時の長さ。
    distance = (start_x - end_x).abs + (start_y - end_y).abs
    # 描写開始
    if end_color == start_color
      for i in 1..distance
        x = (start_x + 1.0 * (end_x - start_x) * i / distance).to_i
        y = (start_y + 1.0 * (end_y - start_y) * i / distance).to_i
        if width == 1
          self.set_pixel(x, y, start_color)
        else
          self.fill_rect(x, y, width, width, start_color)
        end
      end
    else
      for i in 1..distance
        x = (start_x + 1.0 * (end_x - start_x) * i / distance).to_i
        y = (start_y + 1.0 * (end_y - start_y) * i / distance).to_i
        r = start_color.red   * (distance-i)/distance + end_color.red   * i/distance
        g = start_color.green * (distance-i)/distance + end_color.green * i/distance
        b = start_color.blue  * (distance-i)/distance + end_color.blue  * i/distance
        a = start_color.alpha * (distance-i)/distance + end_color.alpha * i/distance
        if width == 1
          self.set_pixel(x, y, Color.new(r, g, b, a))
        else
          self.fill_rect(x, y, width, width, Color.new(r, g, b, a))
        end
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● 多角形の描画(塗りつぶしなし) by 和希
  #    peaks    : 頂点座標の配列 [[x1,y1],[x2,y2],[x3,y3], ... ]
  #    color    : 線の色
  #    width    : 線の幅
  #--------------------------------------------------------------------------
  def draw_polygon(peaks, color, width = 1)
    # 辺(=頂点)の個数分だけ辺を描く
    for i in 0 ... (peaks.size - 1)
      # 頂点同士を線で結ぶ
      draw_line( peaks[i][0], peaks[i][1], peaks[i+1][0], peaks[i+1][1], color, width )
    end
    # 最後の頂点と最初の頂点を結ぶ
    draw_line( peaks[peaks.size - 1][0], peaks[peaks.size - 1][1], peaks[0][0], peaks[0][1], color, width )
  end
# ▼▲▼ XRXL 2. ビットマップ/アイコン描写 ▼▲▼
  #--------------------------------------------------------------------------
  # ● 顔＆枠の描画 by 桜雅 在土
  #     character_name : 描写に利用するキャラクターグラフィック
  #     character_hue  : 描写の色合い
  #     x       : 描画先 X 座標
  #     y       : 描画先 Y 座標
  #--------------------------------------------------------------------------
  def draw_facesquare(character_name, character_hue, x, y, size = 24)
    bitmap = RPG::Cache.character(character_name, character_hue)
    src_rect = Rect.new((bitmap.width/4 - size)/2, 0, size, size)
    self.blt(x, y, bitmap, src_rect)
    self.draw_polygon([[x,y],[x+size,y],[x+size,y+size],[x,y+size]], Color.new(255,255,255,128))
  end
end

English Translated Version

Code:

# ▼▲▼ XRXS_MP 6. Ring Menu Implementation ver.1.2 ▼▲▼
# By Kazuki

#==============================================================================
# □ Customization Points
#==============================================================================
class Window_RingMenu < Window_Base
  STARTUP_FRAMES =  20 # Number of frames in the initial animation
  MOVING_FRAMES  =   5 # The number of frames when rotating the ring
  RING_R         =  64 # Radius of the ring
  SE_STARTUP  = "056-Right02" # The sound effect played when opening the menu
  ICON_ITEM   = RPG::Cache.icon("034-Item03")   # Icons in the "Items" Menu
  ICON_SKILL  = RPG::Cache.icon("044-Skill01")  # Icons in the "Skills" Menu
  ICON_EQUIP  = RPG::Cache.icon("001-Weapon01") # "Equipment" Menu Icon
  ICON_STATUS = RPG::Cache.icon("050-Skill07")  # "Status" Menu Icons
  ICON_SAVE   = RPG::Cache.icon("038-Item07")   # "Save" Menu Icon
  ICON_EXIT   = RPG::Cache.icon("046-Skill03")  # "Exit" Menu Icon
  ICON_DISABLE= RPG::Cache.icon("")             # Icons for Prohibited Items
  BACKGROUND_COLOR = Color.new(0xcc,0x99,0x33,0x3f)
end
###############################################################################
# Ring Menu Implementation Script Ver. 1.2
#                 writen by Kazuki
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# ▽ Introduction
#   0. Please install "XRXL 2. Bitmap/Icon Rendering" beforehand.
#   1. Copy this script into a new section created above the Main section.
#   2. Inside the double quotas (`""`) of the sevenRPG::Cache.icon("") entries
#      located at the top of `Window_RingMenu, enter the icon for each command.
#      Follow as they are described in the comments to the right.
#      The "Disabled" icon at the bottom is an icon that overlays atop the
#      menu icons that cannot be selected. Recommended is something like: φ
#   3. Inside the "" of the TSE_STARTUP value, place the sound effect that you
#      want to sound when the menu opens
# ▽ For those comfortable working with scripts
#   Since I built this with the sole goal of getting something—anything—up and
#   running (yeah, I set the bar pretty low!), the coordinate alignment and
#   similar details are still incomplete.
#   We added a process to obtain the actor's screen coordinates more accurately,
#   and the position of the actor list.
#   I feel like if you tweak things—such as making changes or adjusting the text
#   display—it will turn out really nicely.
###############################################################################

#==============================================================================
# ■ Window_RingMenu
#==============================================================================
class Window_RingMenu < Window_Base
  #--------------------------------------------------------------------------
  # ○ Class Constants
  #--------------------------------------------------------------------------
  MODE_START = 1 # Startup Animation
  MODE_WAIT  = 2 # Stand By
  MODE_MOVER = 3 # Clockwise Rotation Animation
  MODE_MOVEL = 4 # Counter-clockwise Rotation Animation
  #--------------------------------------------------------------------------
  # ○ Public Instance Variables
  #--------------------------------------------------------------------------
  attr_accessor :index
  attr_reader :commands
  #--------------------------------------------------------------------------
  # ● Object Initialization
  #--------------------------------------------------------------------------
  def initialize( center_x, center_y )
    super(-16, -16, 640+32, 480+32)
    self.contents = Bitmap.new(width-32, height-32)
    self.opacity = 0
    self.back_opacity = 0
    s1 = $data_system.words.item
    s2 = $data_system.words.skill
    s3 = $data_system.words.equip
    s4 = "Status"
    s5 = "Save"
    s6 = "Game Over"
    @commands = [ s1, s2, s3, s4, s5, s6 ]
    @item_max = 6
    @index = 0
    @items = [ ICON_ITEM, ICON_SKILL, ICON_EQUIP, ICON_STATUS, ICON_SAVE, ICON_EXIT ]
    @disabled = [ false, false, false, false, false, false ]
    @cx = center_x
    @cy = center_y
    setup_move_start
    refresh
  end
  #--------------------------------------------------------------------------
  # ● Frame Update
  #--------------------------------------------------------------------------
  def update
    super
    refresh
  end
  #--------------------------------------------------------------------------
  # ● Refresh
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    # Draw background
    if BACKGROUND_COLOR.alpha > 0
      self.contents.fill_rect(0,0,640,480,BACKGROUND_COLOR)
    end
    # Draw Icon
    case @mode
    when MODE_START
      refresh_start
    when MODE_WAIT
      refresh_wait
    when MODE_MOVER
      refresh_move(1)
    when MODE_MOVEL
      refresh_move(0)
    end
  end
  #--------------------------------------------------------------------------
  # ○ Screen redraw (at initialization)
  #--------------------------------------------------------------------------
  def refresh_start
    d1 = 2.0 * Math::PI / @item_max
    d2 = 1.0 * Math::PI / STARTUP_FRAMES
    r = RING_R - 1.0 * RING_R * @steps / STARTUP_FRAMES
    for i in 0...@item_max
      j = i - @index
      d = d1 * j + d2 * @steps
      x = @cx + ( r * Math.sin( d ) ).to_i
      y = @cy - ( r * Math.cos( d ) ).to_i
      draw_item(x, y, i)
    end
    @steps -= 1
    if @steps < 1
      @mode = MODE_WAIT
    end
  end
  #--------------------------------------------------------------------------
  # ○ Screen redraw (standby)
  #--------------------------------------------------------------------------
  def refresh_wait
    d = 2.0 * Math::PI / @item_max
    for i in 0...@item_max
      j = i - @index
      x = @cx + ( RING_R * Math.sin( d * j ) ).to_i
      y = @cy - ( RING_R * Math.cos( d * j ) ).to_i
      draw_item(x, y, i)
    end
  end
  #--------------------------------------------------------------------------
  # ○ Screen Redraw (on Rotation)
  #  mode : 0=Counter-clockwise 1=Clockwise
  #--------------------------------------------------------------------------
  def refresh_move( mode )
    d1 = 2.0 * Math::PI / @item_max
    d2 = d1 / MOVING_FRAMES
    d2 *= -1 if mode != 0
    for i in 0...@item_max
      j = i - @index
      d = d1 * j + d2 * @steps
      x = @cx + ( RING_R * Math.sin( d ) ).to_i
      y = @cy - ( RING_R * Math.cos( d ) ).to_i
      draw_item(x, y, i)
    end
    @steps -= 1
    if @steps < 1
      @mode = MODE_WAIT
    end
  end
  #--------------------------------------------------------------------------
  # ● Draw Item
  #     x :
  #     y :
  #     i : Item number
  #--------------------------------------------------------------------------
  def draw_item(x, y, i)
    rect = Rect.new(0, 0, @items[i].width, @items[i].height)
    x -= rect.width/2
    y -= rect.height/2
    if @index == i
      self.contents.blt( x, y, @items[i], rect )
      if @disabled[@index]
        self.contents.blt( x, y, ICON_DISABLE, rect )
      end
    else
      self.contents.blt( x, y, @items[i], rect, 128 )
      if @disabled[@index]
        self.contents.blt( x, y, ICON_DISABLE, rect, 128 )
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● Disable Item
  #     index : Item number
  #--------------------------------------------------------------------------
  def disable_item(index)
    @disabled[index] = true
  end
  #--------------------------------------------------------------------------
  # ○ Preparing the Initialization Animation
  #--------------------------------------------------------------------------
  def setup_move_start
    @mode = MODE_START
    @steps = STARTUP_FRAMES
    if  SE_STARTUP != nil and SE_STARTUP != ""
      Audio.se_play("Audio/SE/" + SE_STARTUP, 80, 100)
    end
  end
  #--------------------------------------------------------------------------
  # ○ Preparing the Rotation Animation
  #--------------------------------------------------------------------------
  def setup_move_move(mode)
    if mode == MODE_MOVER
      @index -= 1
      @index = @items.size - 1 if @index < 0
    elsif mode == MODE_MOVEL
      @index += 1
      @index = 0 if @index >= @items.size
    else
      return
    end
    @mode = mode
    @steps = MOVING_FRAMES
  end
  #--------------------------------------------------------------------------
  # ○ Whether currently animating
  #--------------------------------------------------------------------------
  def animation?
    return @mode != MODE_WAIT
  end
end
#==============================================================================
# ■ Window_MenuStatus
#------------------------------------------------------------------------------
# 　This window displays party member status on the menu screen.
#==============================================================================

class Window_RingMenuStatus < Window_Selectable
  attr_reader :max_index
  #--------------------------------------------------------------------------
  # ● Object Initialization
  #--------------------------------------------------------------------------
  def initialize
    @max_index = $game_party.actors.size - 1
    h = 32 * (@max_index + 1) + 32
    h = 416 if h > 416
    x = 0
    x = 456 if $game_player.screen_x < 200 + Window_RingMenu::RING_R
    super(x, 64, 184, h)
    self.contents = Bitmap.new(width - 32, $game_party.actors.size * 32)
    refresh
    self.active = false
    self.index = -1
  end
  #--------------------------------------------------------------------------
  # ● Refresh
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    @item_max = $game_party.actors.size
    for i in 0...$game_party.actors.size
      x = 32
      y = 32 * i
      actor = $game_party.actors[i]
      self.contents.draw_facesquare(actor.character_name, actor.character_hue,
                                    4, y + 4 )
      draw_actor_name(actor, x, y)
    end
  end
end
#==============================================================================
# ■ Scene_Menu
#------------------------------------------------------------------------------
# 　This class performs menu screen processing.
#==============================================================================

class Scene_Menu
  #--------------------------------------------------------------------------
  # ● Object Initialization
  #     menu_index : command cursor's initial position
  #--------------------------------------------------------------------------
  def initialize(menu_index = 0)
    @menu_index = menu_index
  end
  #--------------------------------------------------------------------------
  # ● Main Processing
  #--------------------------------------------------------------------------
  def main
    # Make spriteset
    @spriteset = Spriteset_Map.new
    # Make command window
    bmp = RPG::Cache.character($game_party.actors[0].character_name, 0)
    px = $game_player.screen_x
    py = $game_player.screen_y - bmp.rect.height / 4 / 2
    @command_window = Window_RingMenu.new(px,py)
    @command_window.index = @menu_index
    # If number of party members is 0
    if $game_party.actors.size == 0
      # Disable items, skills, equipment, and status
      @command_window.disable_item(0)
      @command_window.disable_item(1)
      @command_window.disable_item(2)
      @command_window.disable_item(3)
    end
    @command_window.z = 100
    # If save is forbidden
    if $game_system.save_disabled
      # Disable save
      @command_window.disable_item(4)
    end
    # Make status window
    @status_window = Window_RingMenuStatus.new
    @status_window.z = 200
    @status_window.visible = false
    # Make help window
    @help_window = Window_Help.new
    @help_window.set_text(@command_window.commands[@command_window.index],1)
    # Execute transition
    Graphics.transition
    # Main loop
    loop do
      # Update game screen
      Graphics.update
      # Update input information
      Input.update
      # Frame update
      update
      # Abort loop if screen is changed
      if $scene != self
        break
      end
    end
    # Prepare for transition
    Graphics.freeze
    # Dispose of spriteset
    @spriteset.dispose
    # Dispose of windows
    @command_window.dispose
    @status_window.dispose
    @help_window.dispose
  end
  #--------------------------------------------------------------------------
  # ● Frame Update
  #--------------------------------------------------------------------------
  def update
    # Update windows
    @command_window.update
    @status_window.update
    @help_window.update
    # If command window is active: call update_command
    if @command_window.active
      update_command
      return
    end
    # If status window is active: call update_status
    if @status_window.active
      update_status
      return
    end
  end
  #--------------------------------------------------------------------------
  # ● Frame Update (when command window is active)
  #--------------------------------------------------------------------------
  def update_command
    # If B button was pressed
    if Input.trigger?(Input::B)
      # Play cancel SE
      $game_system.se_play($data_system.cancel_se)
      # Switch to map screen
      $scene = Scene_Map.new
      return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      # If command other than save or end game, and party members = 0
      if $game_party.actors.size == 0 and @command_window.index < 4
        # Play buzzer SE
        $game_system.se_play($data_system.buzzer_se)
        return
      end
      # Branch by command window cursor position
      case @command_window.index
      when 0  # item
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to item screen
        $scene = Scene_Item.new
      when 1  # skill
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Make status window active
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 2  # equipment
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Make status window active
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 3  # status
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Make status window active
        @command_window.active = false
        @status_window.active = true
        @status_window.visible = true
        @status_window.index = 0
      when 4  # save
        # If saving is forbidden
        if $game_system.save_disabled
          # Play buzzer SE
          $game_system.se_play($data_system.buzzer_se)
          return
        end
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to save screen
        $scene = Scene_Save.new
      when 5  # Game Over
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to end game screen
        $scene = Scene_End.new
      end
      return
    end
    # Do not process the cursor while an animation is in progress.
    return if @command_window.animation?
    # ↑or← ボタンが押された場合
    if Input.press?(Input::UP) or  Input.press?(Input::LEFT)
      $game_system.se_play($data_system.cursor_se)
      @command_window.setup_move_move(Window_RingMenu::MODE_MOVEL)
      @help_window.set_text(@command_window.commands[@command_window.index],1)
      return
    end
    # If the ↓ or → button is pressed
    if Input.press?(Input::DOWN) or  Input.press?(Input::RIGHT)
      $game_system.se_play($data_system.cursor_se)
      @command_window.setup_move_move(Window_RingMenu::MODE_MOVER)
      @help_window.set_text(@command_window.commands[@command_window.index],1)
      return
    end
  end
  #--------------------------------------------------------------------------
  # ● Frame Update (when status window is active)
  #--------------------------------------------------------------------------
  def update_status
    # If B button was pressed
    if Input.trigger?(Input::B)
      # Play cancel SE
      $game_system.se_play($data_system.cancel_se)
      # Make command window active
      @command_window.active = true
      @status_window.active = false
      @status_window.visible = false
      @status_window.index = -1
      return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      # Branch by command window cursor position
      case @command_window.index
      when 1  # skill
        # If this actor's action limit is 2 or more
        if $game_party.actors[@status_window.index].restriction >= 2
          # Play buzzer SE
          $game_system.se_play($data_system.buzzer_se)
          return
        end
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to skill screen
        $scene = Scene_Skill.new(@status_window.index)
      when 2  # equipment
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to equipment screen
        $scene = Scene_Equip.new(@status_window.index)
      when 3  # status
        # Play decision SE
        $game_system.se_play($data_system.decision_se)
        # Switch to status screen
        $scene = Scene_Status.new(@status_window.index)
      end
      return
    end
  end
end
#==============================================================================
# ◇ External Libraries
#==============================================================================
class Bitmap
# ▼▲▼ XRXL 1. Line and Shape Drawing ▼▲▼
  #--------------------------------------------------------------------------
  # ● ライン描画 by 桜雅 在土
  #--------------------------------------------------------------------------
  def draw_line(start_x, start_y, end_x, end_y, start_color, width = 1, end_color = start_color)
    # Calculation of rendering distance. A generous estimate for the length at a right angle.
    distance = (start_x - end_x).abs + (start_y - end_y).abs
    # Start drawing
    if end_color == start_color
      for i in 1..distance
        x = (start_x + 1.0 * (end_x - start_x) * i / distance).to_i
        y = (start_y + 1.0 * (end_y - start_y) * i / distance).to_i
        if width == 1
          self.set_pixel(x, y, start_color)
        else
          self.fill_rect(x, y, width, width, start_color)
        end
      end
    else
      for i in 1..distance
        x = (start_x + 1.0 * (end_x - start_x) * i / distance).to_i
        y = (start_y + 1.0 * (end_y - start_y) * i / distance).to_i
        r = start_color.red   * (distance-i)/distance + end_color.red   * i/distance
        g = start_color.green * (distance-i)/distance + end_color.green * i/distance
        b = start_color.blue  * (distance-i)/distance + end_color.blue  * i/distance
        a = start_color.alpha * (distance-i)/distance + end_color.alpha * i/distance
        if width == 1
          self.set_pixel(x, y, Color.new(r, g, b, a))
        else
          self.fill_rect(x, y, width, width, Color.new(r, g, b, a))
        end
      end
    end
  end
  #--------------------------------------------------------------------------
  # ● Drawing a Polygon (Unfilled) by Kazuki
  #    peaks    : Array of vertex coordinates [[x1,y1],[x2,y2],[x3,y3], ... ]
  #    color    : Line Color
  #    width    : Line width
  #--------------------------------------------------------------------------
  def draw_polygon(peaks, color, width = 1)
    # Draw a number of edges equal to the number of edges (or vertices).
    for i in 0 ... (peaks.size - 1)
      # Connect the vertices with lines.
      draw_line( peaks[i][0], peaks[i][1], peaks[i+1][0], peaks[i+1][1], color, width )
    end
    # Connect the last vertex to the first vertex.
    draw_line( peaks[peaks.size - 1][0], peaks[peaks.size - 1][1], peaks[0][0], peaks[0][1], color, width )
  end
# ▼▲▼ XRXL 2. Bitmap/Icon Rendering ▼▲▼
  #--------------------------------------------------------------------------
  # ● Face and frame drawing by Ouga Zaitou
  #     character_name : Character Graphics Used for Depiction
  #     character_hue  : The Hue of the Character
  #     x       : Drawing Destination X-Coordinate
  #     y       : Drawing Destination Y-Coordinate
  #--------------------------------------------------------------------------
  def draw_facesquare(character_name, character_hue, x, y, size = 24)
    bitmap = RPG::Cache.character(character_name, character_hue)
    src_rect = Rect.new((bitmap.width/4 - size)/2, 0, size, size)
    self.blt(x, y, bitmap, src_rect)
    self.draw_polygon([[x,y],[x+size,y],[x+size,y+size],[x,y+size]], Color.new(255,255,255,128))
  end
end

Instructions

From the translation:

• Please install "XRXL 2. Bitmap/Icon Rendering" beforehand.
  
• Copy this script into a new section created above the Main section.
  
• Inside the double quotas (`""`) of the sevenRPG::Cache.icon("") entries located at the top of `Window_RingMenu, enter the icon for each command.
  • Follow as they are described in the comments to the right.
    
  • The "Disabled" icon at the bottom is an icon that overlays atop the menu icons that cannot be selected. Recommended is something like: φ
    
• Inside the "" of the TSE_STARTUP value, place the sound effect that you want to sound when the menu opens
  

Credits and Thanks

Code courtesy of Kazuki, the creator of the XRXS script.
Face and frame drawing by Ouga Zaitou