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))
@@ -11,6 +11,14 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 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
+music_list=[]
+path="C:\\Users\\oo\\Desktop\\text"
+filelist=os.listdir(path)
+num=-1
+for i in filelist:
+    if i[-4:] == ".wav" or i[-4:] == ".ogg" or i[-4:] == ".mp3":
+        music_list.append(i)
+
 
 
 # 载入音乐
 # 载入音乐
 pygame.mixer.music.load('歌曲1.wav')  # 载入音乐      
 pygame.mixer.music.load('歌曲1.wav')  # 载入音乐      
@@ -50,10 +58,28 @@ 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 < 400:
+                    num-=1
+                    if num < 0:
+                        num = len(music_list)
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    chick = 0
+                    play_button = stop_ing
+                 if x > 420 and x < 520 and y >350 and y < 400:
+                    num+=1
+                    if num < 0:
+                        num = len(music_list)
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    chick = 0
+                    play_button = stop_ing
     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