auto save

my_music.py

@@ -13,7 +13,9 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 # 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+#pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐     
+music_list = ['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)  # 初始播放音量
@@ -39,16 +41,34 @@ while True:
 
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
-                # 次数增加
-                click += 1
-                if click % 2 == 0:
+            if event.button == 1:
+                x,y = event.pos
+                if x > 270 and x <370 and y >350 and y < 450:
+
+                    pass # 次数增加
+                    click += 1
+                    if click % 2 == 0:
+                        play_button = stop_img
+                        pygame.mixer.music.unpause()
+                    else:
+                        play_button = play_img
+                        pygame.mixer.music.pause()
+                if  x > 120 and x <220 and y >350 and y < 400:
+                    num -= 1
+                    if num <0:
+                        num = len(music_list)-1
+                    pygame.mixer.music.load(music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
                     play_button = stop_img
-                    pygame.mixer.music.unpause()
-                else:
-                    play_button = play_img
-                    pygame.mixer.music.pause()
+
+
 
     if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num > len(music_list)-1:
+            num = 0
+        pygame.mixer.music.load(music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面