save project

my_game.py

@@ -31,8 +31,11 @@ index = 0
 y = 400
 jumpState = "runing"
 t = 30
-aa=Block(bush,cacti,stone)
 
+background_x=0
+road_x=0
+block_list=pygame.sprite.Group()
+time=0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -63,6 +66,14 @@ while True:
         index += 1
         if index >= 5:
             index = 0
+    background_x-=1
+    if background_x<=-1000:
+        background_x=0
+    screen.blit(background,(background_x,0))
+    road_x-=8
+    if road_x<=-1000:
+        road_x=0
+    screen.blit(road,(road_x,500))
     # 将背景图画上去
     shan_x -=2
     if shan_x <-1000:
@@ -74,13 +85,18 @@ while True:
     screen.blit(road, (lu_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
 
-    if aa.rect.x <= 0-aa.rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        aa=Block(bush,cacti,stone)
-    aa.rect.x -= 8
-
- 
-    screen.blit(aa.image, (aa.rect.x, aa.rect.y)) 
+    time+=1
+    if time>=60:
+        s=random.randint(0,100)
+        if s>40:
+            obstacle=Block(bush,cacti,stone)
+            block_list.add(obstacle)
+        time=0
+    for i in block_list:
+        i.rect.x-=8
+        screen.blit(i.image,(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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