auto save

my_game.py

@@ -9,7 +9,7 @@ FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
 background = pygame.image.load('bg.png')    # 背景
 road = pygame.image.load('road.png')      # 路
 stone = pygame.image.load('stone.png')      # 石头
-cacti = pygame.image.load('stone.png')      # 仙人掌
+cacti = pygame.image.load('cacti.png')      # 仙人掌
 bush= pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),pygame.image.load('hero2.png'),pygame.image.load('hero3.png'),pygame.image.load('hero4.png'),pygame.image.load('hero5.png')]
 index = 0 
@@ -20,11 +20,7 @@ t=30
 obstacle=random.choice([stone,bush,cacti])
 rect=obstacle.get_rect()
 while True:
-    if rect.x<=0-rect.width:
-
-        rect=obstacle.get_rect()
-        rect.x=1000
-        rect.y=500-rect.height
+    
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
@@ -54,6 +50,11 @@ while True:
         if index>=5:
             index=0
         y=400
+    if rect.x<=0-rect.width:
+        obstacle=random.choice([stone,bush,cacti])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
     rect.x-=8
     screen.blit(background,(0,0))
     screen.blit(road, (0, 500))