save project

my_game.py

@@ -34,7 +34,8 @@ t = 30
 aa=Block(bush,cacti,stone)
 bg_x=0
 road_x=0
-
+time=0
+brock
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -92,10 +93,18 @@ while True:
     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
+    time+=1
+    if time>=0:
+        r =random.randint(0,100)
+        if r>40:
+            obstacle=Block(bush,cactr,stone)
+            block_list.add(obstacle)
+        time=0
+    for prop in block_list:
+        prop.rect.x-=8
+        streen.blit(prop.rect.x,prop.rect.y)
+        if prop.rect.x<=0-prop.rect.width:
+            prop.kill()
 
  
     screen.blit(aa.image, (aa.rect.x, aa.rect.y))