save project

my_game.py

@@ -38,7 +38,7 @@ y = 400
 jumpState = "runing"
 t = 30
 blocklist=pygame.sprite.Group()
-
+time=0
 dl=0
 bj=0
 while True:
@@ -81,14 +81,19 @@ while True:
         dl=0     # 远处背景
     screen.blit(road, (dl, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
-
-    obstacle = Block(bush,stone,cacti)
-    blocklist.add(obstacle)
+    time+=1
+    if time>=60:
+        time=0
+        num=random.randint(0,50)
+        if num>30:
+            obstacle=Block(bush,stone,cacti)
+            blocklist.add(obstacle)
+    
     for i in blocklist:
         i.rect.x-=8
         screen.blit(i.image, (i.rect.x,i.rect.y))
-
-    screen.blit(obstacle.image, ( obstacle.rect.x, obstacle.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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