save project

my_game.py

@@ -53,6 +53,7 @@ bg_x = 0
 time = 0
 gamestate = True
 score = 0
+speed = 0
 old_score = score
 
 block_list = pygame.sprite.Group()  # 创建精灵组
@@ -67,6 +68,7 @@ while True:
                 if event.key == locals.K_SPACE:
                     jumpState = "up"
 
+    speed = 10 + score//3               
     # 悟空造型
     wukong = Player(hero[index])
     if jumpState == "runing":  # 跑步状态下
@@ -97,7 +99,7 @@ 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
@@ -112,7 +114,7 @@ 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()
@@ -125,7 +127,9 @@ while True:
                     score += sprite.score
                     sprite.score = 0
 
-        # 分数
+        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))