@cursor.visible = true 这样一句 到底错在什么地方

z2z4

                 @cursor.visible = true if @cursor.visible == false


        我找不到 这句 错在什么地方

@cursor  没找到他的实例   不知道 是不是这句引起的

1. #==============================================================================
   
2. # ■ Command_Base
   
3. #------------------------------------------------------------------------------
   
4. # 　一般的なコマンド選択を行うウィンドウです。
   
5. #==============================================================================
   
6. 
   
7. class Command_MenuBase < Window_Selectable
   
8.   #--------------------------------------------------------------------------
   
9.   # ● オブジェクト初期化
   
10.   #--------------------------------------------------------------------------
    
11.   def initialize(x, y, width, height)
    
12.     super(x, y, width, height)
    
13.     @non_close = false
    
14.     self.index = 0
    
15.     self.opacity = 0
    
16.     @move_time = 4
    
17.     @cx = [104,119,127,130,126,116,99]
    
18.     @adjust_y = 90
    
19.     [url=home.php?mod=space&uid=257928]@open[/url] = true
    
20.     @cursor.opacity = 0
    
21.   end
    
22.   #--------------------------------------------------------------------------
    
23.   # ● コマンドオープン
    
24.   #--------------------------------------------------------------------------
    
25.   def open_command
    
26.     open
    
27.     @cursor.opacity = 255 if @move_time == 0
    
28.     @open = false if @move_time == 0
    
29.     @move_time -= 1
    
30.   end  
    
31.   #--------------------------------------------------------------------------
    
32.   # ● コマンドクローズ
    
33.   #--------------------------------------------------------------------------
    
34.   def close_command
    
35.     return if @open
    
36.     loop do
    
37.       update_basic
    
38.       close
    
39.       break if @move_time == 0
    
40.       @move_time -= 1
    
41.     end
    
42.   end
    
43.   #--------------------------------------------------------------------------
    
44.   # ● 更新
    
45.   #--------------------------------------------------------------------------
    
46.   def update
    
47.     super
    
48.     open_command if @open
    
49.   end  
    
50.   #--------------------------------------------------------------------------
    
51.   # ● コマンド画像作成1
    
52.   #--------------------------------------------------------------------------
    
53.   def make_command1
    
54.     @c_index = 0
    
55.     @command00 = Sprite.new
    
56.     @command01 = Sprite.new
    
57.     @command02 = Sprite.new if @item_max > 1
    
58.     @command03 = Sprite.new if @item_max > 2
    
59.     @command04 = Sprite.new if @item_max > 3
    
60.     @command05 = Sprite.new if @item_max > 4
    
61.     @command06 = Sprite.new if @item_max > 5
    
62.     @command07 = Sprite.new if @item_max > 6
    
63.     @command99 = Sprite.new
    
64.   end  
    
65.   #--------------------------------------------------------------------------
    
66.   # ● コマンド画像作成2
    
67.   #--------------------------------------------------------------------------
    
68.   def create_command(command, file, cz)
    
69.     command.bitmap = Cache.skin(file)
    
70.     command.src_rect.set(0, @c_index * 30, 114, 30)
    
71.     command.x = x + @cx[@c_index]
    
72.     command.y = y + @adjust_y + @c_index * 30
    
73.     command.z = cz
    
74.     @c_index += 1
    
75.   end
    
76.   #--------------------------------------------------------------------------
    
77.   # ● スキン作成
    
78.   #--------------------------------------------------------------------------
    
79.   def create_skin(command, file, cz)
    
80.     command.bitmap = Cache.skin(file)
    
81.     command.x = x
    
82.     command.y = y
    
83.     command.z = cz
    
84.   end
    
85.   #--------------------------------------------------------------------------
    
86.   # ● オープン
    
87.   #--------------------------------------------------------------------------
    
88.   def open
    
89.     @command99.x -= 26
    
90.     refresh if @move_time == 0
    
91.   end
    
92.   #--------------------------------------------------------------------------
    
93.   # ● クローズ
    
94.   #--------------------------------------------------------------------------
    
95.   def close
    
96.     @command99.x += 50
    
97.   end
    
98.   #--------------------------------------------------------------------------
    
99.   # ● リフレッシュ
    
100.   #--------------------------------------------------------------------------
     
101.   def refresh
     
102.     @command01.x = x + @cx[0] if @command01 != nil
     
103.     @command02.x = x + @cx[1] if @command02 != nil
     
104.     @command03.x = x + @cx[2] if @command03 != nil
     
105.     @command04.x = x + @cx[3] if @command04 != nil
     
106.     @command05.x = x + @cx[4] if @command05 != nil
     
107.     @command06.x = x + @cx[5] if @command06 != nil
     
108.     @command07.x = x + @cx[6] if @command07 != nil
     
109.     case index
     
110.     when 0 ; @command01.x -= 10 if @command01 != nil
     
111.     when 1 ; @command02.x -= 10 if @command02 != nil
     
112.     when 2 ; @command03.x -= 10 if @command03 != nil
     
113.     when 3 ; @command04.x -= 10 if @command04 != nil
     
114.     when 4 ; @command05.x -= 10 if @command05 != nil
     
115.     when 5 ; @command06.x -= 10 if @command06 != nil
     
116.     when 6 ; @command07.x -= 10 if @command07 != nil
     
117.     end  
     
118.   end
     
119.   #--------------------------------------------------------------------------
     
120.   # ● 基本更新処理
     
121.   #--------------------------------------------------------------------------
     
122.   def update_basic
     
123.     Graphics.update                 # ゲーム画面を更新
     
124.     Input.update                    # 入力情報を更新
     
125.     $game_system.update             # タイマーを更新
     
126.   end
     
127.   #--------------------------------------------------------------------------
     
128.   # ● 光标移动修改
     
129.   #--------------------------------------------------------------------------
     
130.   def update_cursor
     
131.     if [url=home.php?mod=space&uid=370741]@Index[/url] < 0                   # カーソル位置が 0 未満の場合
     
132.       @cursor.visible = false if @cursor != nil
     
133.     else                            # カーソル位置が 0 以上の場合
     
134.       @cursor.visible = true if @cursor.visible == false
     
135.       @cursor_flame = 0 if @cursor_flame == 40
     
136.       @cursor.src_rect.set(0,  0, 28, 22) if @cursor_flame == 0
     
137.       @cursor.src_rect.set(0, 22, 28, 22) if @cursor_flame == 10
     
138.       @cursor.src_rect.set(0, 44, 28, 22) if @cursor_flame == 20
     
139.       @cursor.src_rect.set(0, 22, 28, 22) if @cursor_flame == 30
     
140.       @cursor_flame += 1
     
141.       @cursor.x = self.x + @cx[index] - 18 if @cx != nil
     
142.       @cursor.y = self.y + @adjust_y + index * 30
     
143.     end
     
144.   end
     
145.   #--------------------------------------------------------------------------
     
146.   # ● カーソル消去
     
147.   #--------------------------------------------------------------------------
     
148.   def cursor_off
     
149.     @cursor.visible = false
     
150.   end  
     
151.   #--------------------------------------------------------------------------
     
152.   # ● カーソル表示
     
153.   #--------------------------------------------------------------------------
     
154.   def cursor_on
     
155.     @cursor.visible = true
     
156.   end  
     
157.   #--------------------------------------------------------------------------
     
158.   # ● 解放
     
159.   #--------------------------------------------------------------------------
     
160.   def dispose
     
161.     super
     
162.     @move_time = 2
     
163.     close_command
     
164.     Graphics.freeze
     
165.     @command00.dispose if @command00 != nil
     
166.     @command01.dispose if @command01 != nil
     
167.     @command02.dispose if @command02 != nil
     
168.     @command03.dispose if @command03 != nil
     
169.     @command04.dispose if @command04 != nil
     
170.     @command05.dispose if @command05 != nil
     
171.     @command06.dispose if @command06 != nil
     
172.     @command07.dispose if @command07 != nil
     
173.     @command99.dispose if @command99 != nil
     
174.     $game_temp.long_fade = 3
     
175.   end
     
176. end

复制代码

945127391

单给出脚本里的一句话是很难看出问题的，请附上完整脚本