save project

my_game.py

@@ -23,6 +23,8 @@ y = 400
 jumpState = "runing"
 t = 30
 
+time = 0
+
 road_x = 0
 ground_x = 0
 class zaw(pygame.sprite.Sprite):
@@ -32,7 +34,7 @@ class zaw(pygame.sprite.Sprite):
         self.rect = self.obstacle.get_rect()
         self.rect.x = 1000
         self.rect.y = 500 - self.rect.height
-zhang = zaw(bush,stone,cacti)
+list_ = pygame.sprite.Group()
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -74,11 +76,20 @@ while True:
     screen.blit(road, (road_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
 
-    if zhang.rect.x <= 0-zhang.rect.width:      # 障碍物消失
+    #if zhang.rect.x <= 0-zhang.rect.width:      # 障碍物消失
         # 创建障碍物对象
-        zhang = zaw(bush,stone,cacti)
-    zhang.rect.x -= 8
-    screen.blit(zhang.obstacle, (zhang.rect.x, zhang.rect.y)) 
+    time+=1
+    if time>=60:
+        time = 0
+        num = random.randint(0,50)
+        if num>20:
+            zhang = zaw(bush,stone,cacti)
+            list_.add(zhang)
+    for i in list_:
+        i.rect.x -= 8
+        screen.blit(i.obstacle, (i.rect.x, i.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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