save project

my_game.py

@@ -33,8 +33,8 @@ t = 30
 bg_x=0
 road_x=0
 obstacle = Block(bush,cacti,stone)
-
-
+block_list=pygame.sprite.Group() 
+time=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -75,12 +75,24 @@ while True:
         road_x=0
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-
-    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = Block(bush,stone,cacti)       
+    if obstacle.rect.x<=0-obstacle.rect.width: # 障碍物消失
+       obstacle=Block(bush,cacti,stone)# 创建障碍物对象        
     obstacle.rect.x -= 8
+    #obstacle.draw()
+    time+=1
+    if time>=60:
+        r=random.randint(0,100)
+        if r>40:
+            obstacle=Block(bush,cacti,stone)
+            block_list.add(obstacle)
+        time=0
+    for prop in block_list:
+        prop.rect.x-=8
+        screen.blit(prop.image,(prop.rect.x,prop.rect.y))
+        if prop.rect.x<=0-prop.rect.width:
+            prop.kill()
     screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y))
+    print(len(block_list)) 
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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