auto save

my_music.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import os 
 
 
 pygame.init()  # 初始化
 pygame.init()  # 初始化
 # 创建窗口
 # 创建窗口
@@ -13,14 +14,23 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 
 # 载入音乐
 # 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+  # 载入音乐      
+music_list = []
+path = 'C:\\Users\\EDY\\Desktop\\test'
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:] == '.wav'or i[-4:] == '.ogg':
+        music_list.append(i)
 
 
+num = -1
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 click = 0
 play_button = stop_img
 play_button = stop_img
 
 
 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()
@@ -40,17 +50,41 @@ while True:
         # 按下鼠标
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
         if event.type == locals.MOUSEBUTTONDOWN:
                 # 次数增加
                 # 次数增加
-                click += 1
-                if click % 2 == 0:
+                x,y = event.pos
+                if event.button == 1 and x > 270 and x<370 and y<450 and y>350:
+                    
+                    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<450:
+                    num -= 1
+                    if num < 0:
+                        num = len(music_list) -1
+                    pygame.mixer.music.load(path + '\\' + music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
                     play_button = stop_img
                     play_button = stop_img
-                    pygame.mixer.music.unpause()
-                else:
-                    play_button = play_img
-                    pygame.mixer.music.pause()
-
+                # if x >  and x <  and y> and y<:
+                #     num += 1
+                #     if num > len(music_list) -1:
+                #         num = 0
+                #     pygame.mixer.music.load(path + '\\' + music_list[num])
+                #     pygame.mixer.music.play()
+                #     click = 1
+                #     play_button = play_img
+    
+    
+    
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num > len(music_list)-1:
+            num = 0
+        pygame.mixer.music.load(path + '\\' + music_list[num])
         pygame.mixer.music.play()
         pygame.mixer.music.play()
-
     # 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(play_button, (270, 330))   # 暂停按钮
     screen.blit(play_button, (270, 330))   # 暂停按钮
@@ -58,4 +92,4 @@ 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()
+    pygame.display.update()
\ No newline at end of file