auto save

snake.py

@@ -82,10 +82,9 @@ while True:
 #    screen.blit(body, (180,90))
     # 将果实画上去
     screen.blit(food, (apple_x, apple_y))
-    example = pygame.font.Font(filename, size)
-    info='分数:'+str(score)
-    text=example.render(info,True,(255,255,0))
-    screen.blit(text,(500,30))
+    print(pygame.font.get_fonts())
+    self.font=pygame.font.SysFont(None,48)
+    self.font = pygame.font.SysFont('arial',48)
     # 刷新画面
     pygame.display.update()
     sj.tick(4)
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