save project

my_music.py

 import pygame
 from pygame import locals
+import os
 
 pygame.init()  # 初始化
 # 创建窗口
@@ -13,13 +14,20 @@ 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      
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
+music_list=[]
+path = "C:\\Users\\EDZ\\Desktop\\123v符合单位大V参加官方的人感觉很好的合法"
+num = -1
+for file in os.listdir(path):
+    if file[-3:] == "wav" or file[-3:] == "ogg":
+        music_list.append(file)
 
+print(music_list)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -39,18 +47,39 @@ 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<400:
+                    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(path+'\\'+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 x>420 and x<520 and y>350 and y<400:
+                    num += 1
+                    if num>len(music_list)-1:
+                        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:
+        num += 1
+        if num > len(music_list)-1 :
+            num = 0
+        pygame.mixer.music.load(path+'\\'+music_list[num])
         pygame.mixer.music.play()
-
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮