圆形半成品求调教(死

~❤

于是写了一个奇怪的圆形(死
但是实际效果真心吐槽不能(死
诸君求调教>_<~(死

1. class Sprite_round < Sprite
   
2.   def initialize(rid, rx, ry, rwidth, rheight, zoomplus=0.0, zoom=true)
   
3.     super()
   
4.     @rid = rid
   
5.     @rx = rx
   
6.     @ry = ry
   
7.     @rwidth = rwidth
   
8.     @rheight = rheight
   
9.     @zoomplus = zoomplus
   
10.     @zoom = zoom
    
11.     round_update
    
12.   end
    
13.   def round_update
    
14.     case @rid
    
15.     when 0..90
    
16.       if @rid == 0
    
17.         self.ox = @rx
    
18.         self.oy = @ry + @rheight
    
19.       else
    
20.         self.ox = @rx + Math.sin(Math::PI / (180.0 / @rid)) * @rwidth
    
21.         self.oy = @ry + Math.cos(Math::PI / (180.0 / @rid)) * @rheight
    
22.       end
    
23.     when 91..180
    
24.         self.ox = @rx + Math.cos(Math::PI / (180.0 / (@rid-90))) * @rwidth
    
25.         self.oy = @ry - Math.sin(Math::PI / (180.0 / (@rid-90))) * @rheight
    
26.     when 181..270
    
27.         self.ox = @rx - Math.sin(Math::PI / (180.0 / (@rid-180))) * @rwidth
    
28.         self.oy = @ry - Math.cos(Math::PI / (180.0 / (@rid-180))) * @rheight
    
29.     when 271..360
    
30.         self.ox = @rx - Math.cos(Math::PI / (180.0 / (@rid-270))) * @rwidth
    
31.         self.oy = @ry + Math.sin(Math::PI / (180.0 / (@rid-270))) * @rheight
    
32.     end
    
33.     self.x = self.ox * 2
    
34.     self.y = self.oy * 2
    
35.     self.z = self.oy
    
36.     self.zoom_x = self.zoom_y = self.oy / 480.0 + @zoomplus if @zoom
    
37.   end
    
38. end

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忧雪の伤

Sprite_round这习惯不好……