auto save

my_game.py

@@ -44,8 +44,10 @@ obstacle =  random.choice([stone,cacti,bush])
 rect= obstacle.get_rect()  #获取图片的坐标和长宽属性
 rect.x=1000
 rect.y=500-rect.height
+time = 0
 
-obstacle=Block(bush,cacti,stone)
+
+block_list=pygame.sprite.Group()#创建精灵组
 
 while True:
     
@@ -66,7 +68,7 @@ while True:
     if jumpState == "down":    # 降落
         if t <= 30:
             y += t
-            t += 0.00000002
+            t += 2
 
         else:
             jumpState = "running"
@@ -78,23 +80,28 @@ while True:
         index+=1
         if index==5:
             index=0
+
     
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
-    #一个障碍物消失后，在添加一个新的障碍物
-    if rect.x<=0-rect.width:
-        obstacle=random.choice(zaw)
-        rect=obstacle.get_rect()
-        rect.x=1000
-        rect.y=500-rect.width
-
-
-
-    rect.x-=8
-    screen.blit(obstacle,(rect.x,rect.y))
+    
+    time += 1
+    if time >= 60:
+        time = 0
+        num = random.randint(0,50)
+        if num > 20:
+    
+   
+            obstacle=Block(bush,cacti,stone)#创建障碍物精灵
+            block_list.add(obstacle)
+    for sprite in block_list:
+        sprite.rect.x -=8
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+        if sprite.rect.x <= 0-sprite.rect.width:
+            sprite.kill()
 
     # 刷新画面
     pygame.display.update()