[已解决]我的贪吃蛇运行没问题，但做成exe就闪退，怎么回事？

xiaodong1126

1. 
   
2. import random
   
3. import pygame
   
4. import sys
   
5. from pygame.locals import *
   
6. 
   
7. Snakespeed = 6
   
8. Window_Width = 800
   
9. Window_Height = 500
   
10. Cell_Size = 20  # Width and height of the cells
    
11. # Ensuring that the cells fit perfectly in the window. eg if cell size was
    
12. # 10     and window width or windowheight were 15 only 1.5 cells would
    
13. # fit.
    
14. assert Window_Width % Cell_Size == 0, "Window width must be a multiple of cell size."
    
15. # Ensuring that only whole integer number of cells fit perfectly in the window.
    
16. assert Window_Height % Cell_Size == 0, "Window height must be a multiple of cell size."
    
17. Cell_W = int(Window_Width / Cell_Size)  # Cell Width
    
18. Cell_H = int(Window_Height / Cell_Size)  # Cellc Height
    
19. 
    
20. 
    
21. White = (255, 255, 255)
    
22. Black = (0, 0, 0)
    
23. Red = (255, 0, 0)  # Defining element colors for the program.
    
24. Green = (0, 255, 0)
    
25. DARKGreen = (0, 155, 0)
    
26. DARKGRAY = (40, 40, 40)
    
27. YELLOW = (255, 255, 0)
    
28. Red_DARK = (150, 0, 0)
    
29. BLUE = (0, 0, 255)
    
30. BLUE_DARK = (0, 0, 150)
    
31. 
    
32. 
    
33. BGCOLOR = Black  # Background color
    
34. 
    
35. 
    
36. UP = 'up'
    
37. DOWN = 'down'      # Defining keyboard keys.
    
38. LEFT = 'left'
    
39. RIGHT = 'right'
    
40. 
    
41. HEAD = 0  # Syntactic sugar: index of the snake's head
    
42. 
    
43. 
    
44. def main():
    
45.     global SnakespeedCLOCK, DISPLAYSURF, BASICFONT
    
46. 
    
47.     pygame.init()
    
48.     SnakespeedCLOCK = pygame.time.Clock()
    
49.     DISPLAYSURF = pygame.display.set_mode((Window_Width, Window_Height))
    
50.     BASICFONT = pygame.font.Font('freesansbold.ttf', 18)
    
51.     pygame.display.set_caption('Snake')
    
52. 
    
53.     showStartScreen()
    
54.     while True:
    
55.         runGame()
    
56.         showGameOverScreen()
    
57. 
    
58. 
    
59. def runGame():
    
60.     # Set a random start point.
    
61.     startx = random.randint(5, Cell_W - 6)
    
62.     starty = random.randint(5, Cell_H - 6)
    
63.     wormCoords = [{'x': startx, 'y': starty},
    
64.                   {'x': startx - 1, 'y': starty},
    
65.                   {'x': startx - 2, 'y': starty}]
    
66.     direction = RIGHT
    
67. 
    
68.     # Start the apple in a random place.
    
69.     apple = getRandomLocation()
    
70. 
    
71.     while True:  # main game loop
    
72.         for event in pygame.event.get():  # event handling loop
    
73.             if event.type == QUIT:
    
74.                 terminate()
    
75.             elif event.type == KEYDOWN:
    
76.                 if (event.key == K_LEFT) and direction != RIGHT:
    
77.                     direction = LEFT
    
78.                 elif (event.key == K_RIGHT) and direction != LEFT:
    
79.                     direction = RIGHT
    
80.                 elif (event.key == K_UP) and direction != DOWN:
    
81.                     direction = UP
    
82.                 elif (event.key == K_DOWN) and direction != UP:
    
83.                     direction = DOWN
    
84.                 elif event.key == K_ESCAPE:
    
85.                     terminate()
    
86. 
    
87.         # check if the Snake has hit itself or the edge
    
88.         if wormCoords[HEAD]['x'] == -1 or wormCoords[HEAD]['x'] == Cell_W or wormCoords[HEAD]['y'] == -1 or wormCoords[HEAD]['y'] == Cell_H:
    
89.             return  # game over
    
90.         for wormBody in wormCoords[1:]:
    
91.             if wormBody['x'] == wormCoords[HEAD]['x'] and wormBody['y'] == wormCoords[HEAD]['y']:
    
92.                 return  # game over
    
93. 
    
94.         # check if Snake has eaten an apply
    
95.         if wormCoords[HEAD]['x'] == apple['x'] and wormCoords[HEAD]['y'] == apple['y']:
    
96.             # don't remove worm's tail segment
    
97.             apple = getRandomLocation()  # set a new apple somewhere
    
98.         else:
    
99.             del wormCoords[-1]  # remove worm's tail segment
    
100. 
     
101.         # move the worm by adding a segment in the direction it is moving
     
102.         if direction == UP:
     
103.             newHead = {'x': wormCoords[HEAD]['x'],
     
104.                        'y': wormCoords[HEAD]['y'] - 1}
     
105.         elif direction == DOWN:
     
106.             newHead = {'x': wormCoords[HEAD]['x'],
     
107.                        'y': wormCoords[HEAD]['y'] + 1}
     
108.         elif direction == LEFT:
     
109.             newHead = {'x': wormCoords[HEAD][
     
110.                 'x'] - 1, 'y': wormCoords[HEAD]['y']}
     
111.         elif direction == RIGHT:
     
112.             newHead = {'x': wormCoords[HEAD][
     
113.                 'x'] + 1, 'y': wormCoords[HEAD]['y']}
     
114.         wormCoords.insert(0, newHead)
     
115.         DISPLAYSURF.fill(BGCOLOR)
     
116.         drawGrid()
     
117.         drawWorm(wormCoords)
     
118.         drawApple(apple)
     
119.         drawScore(len(wormCoords) - 3)
     
120.         pygame.display.update()
     
121.         SnakespeedCLOCK.tick(Snakespeed)
     
122. 
     
123. 
     
124. def drawPressKeyMsg():
     
125.     pressKeySurf = BASICFONT.render('Press a key to play.', True, White)
     
126.     pressKeyRect = pressKeySurf.get_rect()
     
127.     pressKeyRect.topleft = (Window_Width - 200, Window_Height - 30)
     
128.     DISPLAYSURF.blit(pressKeySurf, pressKeyRect)
     
129. 
     
130. 
     
131. def checkForKeyPress():
     
132.     if len(pygame.event.get(QUIT)) > 0:
     
133.         terminate()
     
134.     keyUpEvents = pygame.event.get(KEYUP)
     
135.     if len(keyUpEvents) == 0:
     
136.         return None
     
137.     if keyUpEvents[0].key == K_ESCAPE:
     
138.         terminate()
     
139.     return keyUpEvents[0].key
     
140. 
     
141. 
     
142. def showStartScreen():
     
143.     titleFont = pygame.font.Font('freesansbold.ttf', 100)
     
144.     titleSurf1 = titleFont.render('Snake!', True, White, DARKGreen)
     
145.     degrees1 = 0
     
146.     degrees2 = 0
     
147.     while True:
     
148.         DISPLAYSURF.fill(BGCOLOR)
     
149.         rotatedSurf1 = pygame.transform.rotate(titleSurf1, degrees1)
     
150.         rotatedRect1 = rotatedSurf1.get_rect()
     
151.         rotatedRect1.center = (Window_Width / 2, Window_Height / 2)
     
152.         DISPLAYSURF.blit(rotatedSurf1, rotatedRect1)
     
153. 
     
154.         drawPressKeyMsg()
     
155. 
     
156.         if checkForKeyPress():
     
157.             pygame.event.get()  # clear event queue
     
158.             return
     
159.         pygame.display.update()
     
160.         SnakespeedCLOCK.tick(Snakespeed)
     
161.         degrees1 += 3  # rotate by 3 degrees each frame
     
162.         degrees2 += 7  # rotate by 7 degrees each frame
     
163. 
     
164. 
     
165. def terminate():
     
166.     pygame.quit()
     
167.     sys.exit()
     
168. 
     
169. 
     
170. def getRandomLocation():
     
171.     return {'x': random.randint(0, Cell_W - 1), 'y': random.randint(0, Cell_H - 1)}
     
172. 
     
173. 
     
174. def showGameOverScreen():
     
175.     gameOverFont = pygame.font.Font('freesansbold.ttf', 100)
     
176.     gameSurf = gameOverFont.render('Game', True, White)
     
177.     overSurf = gameOverFont.render('Over', True, White)
     
178.     gameRect = gameSurf.get_rect()
     
179.     overRect = overSurf.get_rect()
     
180.     gameRect.midtop = (Window_Width / 2, 10)
     
181.     overRect.midtop = (Window_Width / 2, gameRect.height + 10 + 25)
     
182. 
     
183.     DISPLAYSURF.blit(gameSurf, gameRect)
     
184.     DISPLAYSURF.blit(overSurf, overRect)
     
185.     drawPressKeyMsg()
     
186.     pygame.display.update()
     
187.     pygame.time.wait(500)
     
188.     checkForKeyPress()  # clear out any key presses in the event queue
     
189. 
     
190.     while True:
     
191.         if checkForKeyPress():
     
192.             pygame.event.get()  # clear event queue
     
193.             return
     
194. 
     
195. 
     
196. def drawScore(score):
     
197.     scoreSurf = BASICFONT.render('Score: %s' % (score), True, White)
     
198.     scoreRect = scoreSurf.get_rect()
     
199.     scoreRect.topleft = (Window_Width - 120, 10)
     
200.     DISPLAYSURF.blit(scoreSurf, scoreRect)
     
201. 
     
202. 
     
203. def drawWorm(wormCoords):
     
204.     for coord in wormCoords:
     
205.         x = coord['x'] * Cell_Size
     
206.         y = coord['y'] * Cell_Size
     
207.         wormSegmentRect = pygame.Rect(x, y, Cell_Size, Cell_Size)
     
208.         pygame.draw.rect(DISPLAYSURF, DARKGreen, wormSegmentRect)
     
209.         wormInnerSegmentRect = pygame.Rect(
     
210.             x + 4, y + 4, Cell_Size - 8, Cell_Size - 8)
     
211.         pygame.draw.rect(DISPLAYSURF, Green, wormInnerSegmentRect)
     
212. 
     
213. 
     
214. def drawApple(coord):
     
215.     x = coord['x'] * Cell_Size
     
216.     y = coord['y'] * Cell_Size
     
217.     appleRect = pygame.Rect(x, y, Cell_Size, Cell_Size)
     
218.     pygame.draw.rect(DISPLAYSURF, Red, appleRect)
     
219. 
     
220. 
     
221. def drawGrid():
     
222.     for x in range(0, Window_Width, Cell_Size):  # draw vertical lines
     
223.         pygame.draw.line(DISPLAYSURF, DARKGRAY, (x, 0), (x, Window_Height))
     
224.     for y in range(0, Window_Height, Cell_Size):  # draw horizontal lines
     
225.         pygame.draw.line(DISPLAYSURF, DARKGRAY, (0, y), (Window_Width, y))
     
226. 
     
227. 
     
228. if __name__ == '__main__':
     
229.     try:
     
230.         main()
     
231.     except SystemExit:
     
232. 
     
233. 
     
234.         pass
     

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最佳答案

月排行榜 / 总排行榜

sunrise085

2020-8-28 20:02:09

应该就是楼上所说的这个问题。
我帮你截屏了一下错误界面，就是你说一闪而过的那个界面

我看了一下，第50行就是字体的那一行

1. BASICFONT = pygame.font.Font('freesansbold.ttf', 18)

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跳转到最佳答案楼层

疾风怪盗

要查看错误提示，而不是窗口一闪而过，可以在地址栏输入cmd，然后运行你的exe文件，就会看到错误提示NotImplementedError: Can’t perform this operation for unregistered loader type
然后度娘一下，https://blog.csdn.net/u010098760/article/details/102966717，发现是字体问题，按照提示更改三处字体

1. rp(relative_path):
   
2.     """ Get absolute path to resource, works for dev and for PyInstaller """
   
3.     try:
   
4.         # PyInstaller creates a temp folder and stores path in _MEIPASS
   
5.         base_path = sys._MEIPASS
   
6.     except Exception:
   
7.         base_path = os.path.abspath(".")
   
8. 
   
9.     return os.path.join(base_path, relative_path)

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1. BASICFONT = pygame.font.Font(rp('C:\Windows\Fonts\simsun.ttc'), 18)
   
2. titleFont = pygame.font.Font(rp('C:\Windows\Fonts\simsun.ttc'), 100)
   
3. gameOverFont = pygame.font.Font(rp('freesansbold.ttf'), 100)

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上面三个字体分别在你程序的三个地方，在添加那个rp代码后修改一下，要注意第三个，那个字体是不在系统内的，需要下载了放在py文件一起运行，然后再打包就能运行了

疾风怪盗

我没做过pygame，就是按照你的代码，打包，找错误提示，度娘解决方案，然后再打包一步一步试出来的

sunrise085

应该就是楼上所说的这个问题。
我帮你截屏了一下错误界面，就是你说一闪而过的那个界面

我看了一下，第50行就是字体的那一行

1. BASICFONT = pygame.font.Font('freesansbold.ttf', 18)

复制代码

枫宇

楼主学了多长时间啊？都会编游戏也太厉害了吧

xiaodong1126

枫宇 发表于 2020-8-28 20:35
楼主学了多长时间啊？都会编游戏也太厉害了吧

我就是照别人的，不是自己写的。

麒麟姬

那也挺厉害的！