save project

my_game.py

@@ -32,8 +32,9 @@ jumpState = "runing"
 t = 30
 t = 30
 road_x = 0
 road_x = 0
 bg_x = 0
 bg_x = 0
+time = 0
 
 
-obstacle = Block(bush, stone, cacti)
+block_list = pygame.sprite.Group()
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -76,11 +77,19 @@ 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
 
 
-    if obstacle.rect.x <= 0-obstacle.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = Block(bush, stone, cacti)
-    obstacle.rect.x -= 8
-    screen.blit(obstacle.image, (obstacle.rect.x, obstacle.rect.y)) 
+    time += 1
+    if time >= 50:
+        time = 0
+        num = random.randint(0,30)
+        if num >= 10:
+            obstacle = Block(bush,cacti,stone)
+            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
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)
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