save project

my_game.py

@@ -19,19 +19,20 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
 class Block(pygame.sprite.Sprite):
-    def __init__(self,stone,cacti,bush):
+    def __init__(self,image1,image2,image3):
         super().__init__()
-        self.image = random.choice([stone,cacti,bush])
+        self.image = random.choice([image1,image2,image3])
         self.rect = self.image.get_rect()
         self.rect.x = 1000
-        self.rect.y = 500 - self.rect.height
+        self.rect.y = 500- self.rect.height
 index = 0   
 y = 400
 jumpState = "runing"
 t = 30
-obstacle = Block(bush, stone, cacti)
+nn=pygame.sprite.Group()
 road_x = 0
 bg_x = 0
+time=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -72,12 +73,23 @@ while True:
     road_x -=8     # 远处背景
     screen.blit(road, (road_x, 500))     # 路
     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+=60
+    if time>=60:
+        time=0
+        num=random.randint(10,50)
+        if num>=20:
+            obstacle = Block(bush,stone,cacti)    
+            nn.add(obstacle)
+    for sprite in nn:
+        sprite.rect.x -=1
+        screen.blit(sprite.image,(sprite.rect.x,sprite.rect.y))
+    # 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))
+        if sprite.rect.x <= 0-sprite.rect.width:
+            sprite.kill()
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
\ No newline at end of file
+    FPS.tick(30)
\ No newline at end of file