save project

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
@@ -14,18 +13,13 @@ 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
-music.list = []  # 载入音乐 
-path = r'C:\Users\EDZ\Desktop\text'  
-filelist=os.filelist(path)
-for i in filelist:
-    if i[-4:] == 'wav' or i[-4:] == '.ogg':
-        music_list.append(i)  
+pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐 
 
 
+music_list
 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
-num = -1
 
 
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -58,9 +52,24 @@ while True:
                         play_button = play_img
                         play_button = play_img
                         pygame.mixer.music.pause()
                         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(path+'\\'+music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
+                    play_button = stop_img
+                if x > 420 and x < 520 and y > 350 and y < 400:
+                    num += 1
+                    if num > len(music_list) - 1:
+                            num = len(music_list) - 1
+                    pygame.mixer.music.load(path+'\\'+music_list[num])
+                    pygame.mixer.music.play()
+                    click = 0
+                    play_button = stop_img
+        
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
-        num += 1
-        if num > len(music.)
         pygame.mixer.music.play()
         pygame.mixer.music.play()
 
 
     # 绘制画面
     # 绘制画面