save project

my_game.py

@@ -31,8 +31,8 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-aa=Block(bush,cacti,stone)
-
+b=pygame.sprite.Group()
+time=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -74,13 +74,22 @@ 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
-
- 
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+    # 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>=60:
+        r=random.randint(0,200)
+        if r>70:
+            aa=Block(bush,cacti,stone)
+            b.add(aa)
+        time=0
+    for prop in b:
+        prop.rect.x-=8
+        screen.blit(prop.image,(prop.rect.x,prop.rect.y))
+        if prop.rect.x<=0-prop.rect.width:
+            prop.kill()
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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