save project

my_game.py

@@ -64,6 +64,7 @@ while True:
             if jumpState == "runing":
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
+    speed =8+score//3
     
     # 悟空造型
     wukong = Player(hero[index])
@@ -95,7 +96,7 @@ while True:
             bg_x = 0
         screen.blit(background, (bg_x, 0))      # 远景
 
-        road_x -= 8
+        road_x -= speed
         if road_x<=-1000:
             road_x = 0
         screen.blit(road, (road_x, 500))       # 道路
@@ -110,7 +111,7 @@ while True:
                 obstacle = Block(bush,cacti,stone)  
                 block_list.add(obstacle)
         for sprite in block_list:       # 遍历、展示障碍物精灵
-            sprite.rect.x -= 8
+            sprite.rect.x -= speed
             screen.blit(sprite.image, (sprite.rect.x, sprite.rect.y)) 
             if sprite.rect.x <= 0-sprite.rect.width:
                 sprite.kill()
@@ -122,6 +123,9 @@ while True:
                 if(sprite.rect.x+sprite.rect.width)<wukong.rect.x:
                     score += sprite.score
                     sprite.score=0
+        if score>old_score:
+            score_audio.play()
+            old_score=score
         scoreSurf = basic_font.render("分数:"+str(score),True,(255,255,255))
         screen.blit(scoreSurf,(880,20))