save project

my_game.py

@@ -64,7 +64,7 @@ while True:
         if index >= 5:
         if index >= 5:
             index = 0
             index = 0
     # 将背景图画上去
     # 将背景图画上去
-    shan_x-=2
+    snan_x-=2
     if shan_x<-1000:
     if shan_x<-1000:
         shan_x=0
         shan_x=0
     screen.blit(background, (shan_x, 0))     # 远处背景
     screen.blit(background, (shan_x, 0))     # 远处背景
@@ -78,7 +78,9 @@ while True:
         # 创建障碍物对象
         # 创建障碍物对象
         aa=Block(bush,cacti,stone)
         aa=Block(bush,cacti,stone)
     aa.rect.x -= 8
     aa.rect.x -= 8
-    screen.blit(aa.image,(aa.rect.x,aa.rect.y)) 
+
+ 
+    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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