Window_EquipLeft的问题

EngShun

就是我想当装上装备能力值上升时，显示“↑”，能力值下降时显示“↓"
我知道在以下这段脚本改，但是我试了许多的改法都失败了，所以来这里请教他人。

1.   #--------------------------------------------------------------------------
   
2.   # ● 刷新
   
3.   #--------------------------------------------------------------------------
   
4.   def refresh
   
5.     self.contents.clear
   
6.     draw_actor_name(@actor, 4, 0)
   
7.     draw_actor_level(@actor, 4, 32)
   
8.     draw_actor_parameter(@actor, 4, 64, 0)
   
9.     draw_actor_parameter(@actor, 4, 96, 1)
   
10.     draw_actor_parameter(@actor, 4, 128, 2)
    
11.     if @new_atk != nil
    
12.       self.contents.font.color = system_color
    
13.       self.contents.draw_text(160, 64, 40, 32, "→", 1)
    
14.       self.contents.font.color = normal_color
    
15.       self.contents.draw_text(200, 64, 36, 32, @new_atk.to_s, 2)
    
16.     end
    
17.     if @new_pdef != nil
    
18.       self.contents.font.color = system_color
    
19.       self.contents.draw_text(160, 96, 40, 32, "→", 1)
    
20.       self.contents.font.color = normal_color
    
21.       self.contents.draw_text(200, 96, 36, 32, @new_pdef.to_s, 2)
    
22.     end
    
23.     if @new_mdef != nil
    
24.       self.contents.font.color = system_color
    
25.       self.contents.draw_text(160, 128, 40, 32, "→", 1)
    
26.       self.contents.font.color = normal_color
    
27.       self.contents.draw_text(200, 128, 36, 32, @new_mdef.to_s, 2)
    
28.     end
    
29.   end

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wbsy8241

1. if @new_atk > @actor.atk
   
2.   p "↑"
   
3. elsif @new_atk < @actor.atk
   
4.   p "↓"
   
5. else
   
6.   p "="
   
7. end

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其他同上

wbsy8241

无效?