save project

my_game.py

@@ -31,7 +31,8 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-aa=Block(bush,cacti,stone)
+time = 0
+blist=pygame.sprite.Group()
 
 while True:
     for event in pygame.event.get():
@@ -74,13 +75,18 @@ 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 -= 25
-
- 
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+    time +=1
+    if time>60:
+        time = 0
+        n=random.randint(1,50)
+        if n>1:
+            aa=Block(bush,cacti,stone)
+            blist.add(aa)
+    for i in blist:
+        i.rect.x -= 8
+        screen.blit(i.image, (i.rect.x, i.rect.y)) 
+        if i.rect.x<0-i.rect.width:
+            i.kill()
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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