save project

my_game.py

@@ -41,6 +41,7 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero3.png'),
         pygame.image.load('hero4.png'),
         pygame.image.load('hero5.png')]
+score_audio=pygame.mixer.Sound('score.wav')
 basic_font = pygame.font.Font('STKAITI.TTF',32)
 index = 0   
 y = 400
@@ -64,6 +65,8 @@ 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 +98,7 @@ 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 +113,7 @@ 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()
@@ -123,7 +126,11 @@ 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))