auto save

my_music.py

@@ -11,16 +11,18 @@ 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
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
-pygame.mixer.music.load("歌曲3.wav")
+
+music=["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.ogg"]
+num=-1
 volume=0.2
 pygame.mixer.music.set_volume(volume)
-button=play_img
+button=stop_img
 click=0
 while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
-        if event.type==locals.KEY:
+        if event.type==locals.KEYDOWN:
             if event.key==locals.K_w:
                 volume+=0.1
                 if volume>1:
@@ -31,15 +33,23 @@ while True:
                 if volume<0:
                     volume=0
                 pygame.mixer.music.set_volume(volume)
+
         if event.type==locals.MOUSEBUTTONDOWN:
-            click+=1
-            if click%2==0:
-                pygame.mixer.music.unpause()
-                button=play_img
-            else:
-                pygame.mixer.music.pause()
-                button=stop_img
+            if event.button==1:
+                x,y=event.pos
+                if x>270 and x<370 and y>350 and y<450: 
+                    click+=1
+                    if click%2==0:
+                        pygame.mixer.music.unpause()
+                        button=stop_img
+                    else:
+                        pygame.mixer.music.pause()
+                        button=play_img
     if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num>len(music)-1:
+            num=0        
+        pygame.mixer.music.load(music[num])
         pygame.mixer.music.play()