auto save

my_music.py

 import pygame
 import pygame
-from pygame import locals
-
-pygame.init()   # 初始化
-# 创建窗口
-screen = pygame.display.set_mode((640, 480))
-# 载入图片、资源
-bg_img = pygame.image.load('background.png')  # 背景图
-play_img = pygame.image.load('play.png')  # 播放按钮
-stop_img = pygame.image.load('stop.png')  # 暂停按钮
-last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
 my_font=pygame.font.Font('neuropol.ttf',18)
 my_font=pygame.font.Font('neuropol.ttf',18)
 text=my_font.render('Score:10',True,(0,0,0))
 text=my_font.render('Score:10',True,(0,0,0))
+c=0
+a=pygame.mixer.music.load('歌曲3.wav')
+volume=0.2
+pygame.mixer.music.set_volume(volume)
 while True:   
 while True:   
     for event in pygame.event.get():
     for event in pygame.event.get():
-       if event.type+==locals.QUIT:
+      if event.type==locals.QUIT:
         exit()
         exit()
-
+    if event.type==locals.KEYDOWN:
+      if event.key==locals.K_UP:
+          volume+=0.1
+          if volume>1:
+              volume=1
+          pygame.mixer.music.set_volume(volume)  
+      if event.key==locals.K_DOWN:
+          volume-=0.1
+          if volume<0:
+              volume=0
+          pygame.mixer.music.set_volume(volume) 
+    if pygame.mixer.music.get_busy()==False:
+        pygame.mixer.music.play()
+    if event.type==locals.MOUSEBUTTONDOWN:
+        c+=1
+        if c % 2==0:
+            pygame.mixer.music.unpause()
+        else:
+            pygame.mixer.music.pause() 
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(stop_img, (270, 330))   # 暂停按钮
     screen.blit(stop_img, (270, 330))   # 暂停按钮
@@ -25,5 +37,5 @@ while True:
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     # 刷新画面
-    pygame.display.update()
     screen.blit(text,(540,10))
     screen.blit(text,(540,10))
+    pygame.display.update()
\ No newline at end of file