save project

my_game.py

@@ -25,6 +25,8 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
+s=pygame.sprite.Group()
+z=0
 lu_x=0
 shan_x=0
 index = 0   
@@ -40,7 +42,7 @@ while True:
             exit()
         if event.type == locals.KEYDOWN:
             if jumpState == "runing":
-                if event.key == locals.K_SPACE:
+                if event.key == locals.K_SPACE or event.key == locals.K_w:
                     jumpState = "up"
 
     if jumpState == "up":    # 起跳状态
@@ -73,10 +75,18 @@ while True:
         lu_x=0
     screen.blit(road, (lu_x, 500))     # 路
     screen.blit(wukong, (150, y))     # 悟空
+    z+=1
+    if z>60:
+        z=0
+        j=random.randint(0,50)
+        if j>20:
+            aa=Block(bush,cacti,stone)
+            s.add(aa)
+            
 
     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.kill()
     aa.rect.x -= 8