save project

my_game.py

@@ -32,7 +32,9 @@ y = 400
 jumpState = "runing"
 t = 30
 aa=Block(bush,cacti,stone)
-
+Block_list=pygame.sprite.Group()
+time=0
+b=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -63,9 +65,10 @@ while True:
         index += 1
         if index >= 5:
             index = 0
-    if  aa.rect.x<=0-aa.rect.width:
-        aa=Block(bush,cacti,stone)
-    aa.rect.x-=8
+    #if  aa.rect.x<=0-aa.rect.width:
+        #aa=Block(bush,cacti,stone)
+    #aa.rect.x-=8
+    
 
 
     
@@ -77,15 +80,30 @@ while True:
     lu_x-=8
     if lu_x<=-1000:
         lu_x=0
+    time+=1
+    if time>=50:
+        time=0
+        b=random.randint(0,40)
+        if b>20:
+            aa=Block(bush,cacti,stone)
+            Block_list.add(aa)
+    
+
+            
+    
 
     screen.blit(background, (shan_x,0)) 
     screen.blit(road, (lu_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-     
+    for c in Block_list:
+        c.rect.x-=8
+        screen.blit(c.image, (c.rect.x, c.rect.y))
+        if  c.rect.x<=0-c.rect.width:
+            c.kill() 
 
 
  
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+    
     # 刷新画面
     pygame.display.update()
     FPS.tick(50)
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