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))
@@ -14,7 +14,13 @@ 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1.wav')  # 载入音乐      
 pygame.mixer.music.load('歌曲1.wav')  # 载入音乐      
-
+music_list=[]
+path="C:\\Users\\Administrator\\Desktop\\tesd"
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]==".ogg" or i[-4:]==".wav":
+        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
@@ -37,12 +43,10 @@ while True:
                     volume = 0
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
                 pygame.mixer.music.set_volume(volume)
 
 
-        # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
         if event.type == locals.MOUSEBUTTONDOWN:
-            if event.button == 1:
-                x,y = event.pos
-                if x > 270 and x <370 and y > 350 and y < 450:
-                # 次数增加
+            if event.button == 1:  # 左击
+                x, y = event.pos
+                if x > 270 and x < 370 and y > 350 and y < 450:
                     click += 1
                     click += 1
                     if click % 2 == 0:
                     if click % 2 == 0:
                         play_button = stop_img
                         play_button = stop_img
@@ -50,10 +54,29 @@ 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<len(music_list)-1:
+                            num=0
+                        pygame.mixer.music.load(path+"\\"+music_list[num])
+                        pygame.mixer.music.play()
+                        play_button=stop_img
+                        click=0
+                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()
+                        play_button=stop_img
+                        click=0
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num<len(filelist)-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
@@ -61,4 +84,4 @@ 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