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
 screen = pygame.display.set_mode((640, 480))
 screen = pygame.display.set_mode((640, 480))
@@ -13,8 +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
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐    
-music_list=['歌曲1.wav','歌曲4.ogg','歌曲3.wav']
+ 
+music_list=[]
+path = "C:\\Users\\Administrator\\Desktop\\text"
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:]==".wav" or i[-4:]==".ogg":
+        music_list.append(i)
 num=-1
 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
@@ -52,12 +57,30 @@ while True:
                     else:
                     else:
                         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 < 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
+                if x > 420 and x < 520 and y >350 and y < 450:
+                    num+=1
+                    if num>4:
+                        num=0
+                    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_list)-1:
-             num=0
-        pygame.mixer.music.load(music_list[num])
+        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