求把这个脚本加个开关

黑舞嗜

求把这个脚本加个开关。。这是让鼠标可以直接点击事件触发事件的一个脚本，用if $game_switches[1]==true没效果...不知道要怎么加

1. 
   
2. #==============================================================================
   
3. # ■ Sprite_Character
   
4. #------------------------------------------------------------------------------
   
5. #check the mouse 's event and start.                       by End66rpg
   
6. #==============================================================================
   
7. class Sprite_Character < Sprite_Base
   
8. 
   
9.   def inside?
   
10.    
    
11.     mx,my = Mouse.get_mouse_pos
    
12.     lx = self.x - self.ox
    
13.     rx = lx + @cw
    
14.     ty = self.y - self.oy
    
15.     by = ty + @ch
    
16.     if mx < lx or mx > rx or my < ty or my > by or
    
17.       self.bitmap.get_pixel(mx-lx,my-ty).alpha == 0
    
18.       return false
    
19.     end
    
20.     return true
    
21.    end
    
22.   alias update_old update
    
23.   
    
24.   def update
    
25.    end
    
26.     update_old
    
27.    self.tone = Tone.new(0,0,0)
    
28.    self.zoom_y = 1
    
29.    return if @character.is_a?(Game_Event) and @character.name.index('no point')
    
30.     return if !inside?
    
31.    Mouse.mouse_touch=true
    
32.    if Mouse.trigger?(Mouse::LEFT)
    
33.      Mouse.plight
    
34.     return false if $game_message.busy? || $game_message.visible
    
35.      return if @character == $game_player or @character.trigger == 4
    
36.      @character.start
    
37.    end
    
38.     if @character != $game_player
    
39.       if @character.is_a?(Game_Event)
    
40.        if @character.name.index('item')
    
41.          Mouse.coach
    
42.          return
    
43.        elsif @character.name.index('heigh')
    
44.          Mouse.coach
    
45.          self.zoom_y = 1.5
    
46.          return
    
47.        end
    
48.       
    
49.      end
    
50.     Mouse.npc
    
51.   end
    
52.    Mouse.enemy if @character != $game_map.events
    
53.    self.tone = Tone.new(1,1,1)
    
54.   end
    
55. 
    
56. 
    
57. class Game_Event < Game_Character
    
58. #——————————————————————————————————————
    
59. # 用来返回名称
    
60. #——————————————————————————————————————
    
61. def name
    
62.    return @event.name
    
63. end  
    
64. def name=(newname)
    
65.    @event.name = newname
    
66. end
    
67. end
    

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