save project

my_game.py

@@ -33,8 +33,8 @@ y = 400
 jumpState = "runing"
 jumpState = "runing"
 t = 30
 t = 30
 aa=Block(bush,stone,cacti)
 aa=Block(bush,stone,cacti)
-
 block_list = pygame.sprite.Group()
 block_list = pygame.sprite.Group()
+time = 0
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -83,11 +83,18 @@ while True:
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
     screen.blit(wukong, (150, y))     # 悟空
 
 
-    obstacle = Block(bush,cacti,stone)
-    block_list.add(obstacle)
+    time += 1
+    if time >= 60:
+        time = 0
+        num = random.randint(0,50)
+        if num >  20:
+            obstacle = Block(bush,cacti,stone)
+            block_list.add(obstacle)
     for aa in block_list:
     for aa in block_list:
         aa.rect.x -= 8
         aa.rect.x -= 8
         screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
         screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+        if aa.rect.x <= 0-aa.rect.width:
+            aa.kill()
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
\ No newline at end of file