save project

my_game.py

@@ -78,9 +78,19 @@ 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)) 
+    time += 1
+    if time >=60:
+        r  =random.randint(0,100)
+        if>40:
+            obtacle =  Block(bush,cacti,stone)
+            block_.list.add(obtacel)
+        time=0
+    for prop in block_list:
+        prop.rect.x-=8
+        screen.bilt(prop.image,(prop.rect.x,prop.rect.y))
+        if prop.rext.x <=0-prop.rect.width：
+            prop.kill 
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
\ No newline at end of file