save project

my_game.py

@@ -32,6 +32,8 @@ y = 400
 jumpState = "runing"
 t = 30
 aa=Block(bush,cacti,stone)
+block_list=pygame.sprite.Group(    )
+time=0
 
 while True:
     for event in pygame.event.get():
@@ -73,14 +75,18 @@ while True:
         lu_x=0
     screen.blit(road, (lu_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-
-    if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        aa=Block(bush,cacti,stone)
-    aa.rect.x -= 8
-
- 
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
-    # 刷新画面
+    time+=1
+    if time>=60:
+        time =0
+        r=random.randint(0,100)
+        if r>80:
+            obstacle=Block(bush,cacti,stone)
+            block_list.add(obstacle)
+    for prop in block_list:
+        prop.rect.x-=8
+        screen.blit(prop.image,(prop.rect.x,prop.rect.y))
+        if aa.rect.x <= 0-aa.rect.width:
+            prop.kill()
+    # 刷新画面   
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file