auto save

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))
@@ -11,13 +11,16 @@ 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
-
-# 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
-
+num1=-1
+music_list=[]
+path=input("文件名路径谢谢哦亲")  # 载入音乐      
+filr2=os.listdir(path)
+for i in filr2:
+    # if i[-4:]==".wav"or i[-4:]==".ogg":
+    music_list.append(i)
 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 = True
 play_button = stop_img
 play_button = stop_img
 
 
 while True:
 while True:
@@ -40,18 +43,36 @@ while True:
         # 按下鼠标
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
         if event.type == locals.MOUSEBUTTONDOWN:
                 # 次数增加
                 # 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<450:
+                    if click:
+                        play_button = play_img
+                        pygame.mixer.music.pause()
+                        click=False
+                    else:
+                        play_button = stop_img
+                        pygame.mixer.music.unpause()
+                        click=True
+                if x>120 and x <220 and y>350 and y <400:
+                    num1-=1
+                    if num1  < 0:
+                        num1=len(music_list)-1
+                    pygame.mixer.music.load(path+"\\"+music_list[num1])
+                    pygame.mixer.music.play()
+                    click=False
                     play_button = stop_img
                     play_button = stop_img
-                    pygame.mixer.music.unpause()
-                else:
-                    play_button = play_img
-                    pygame.mixer.music.pause()
-
+                    
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
+        num1+=1
+        if num1 > len(music_list)-1:
+            num1=0
+            pygame.mixer.music.load(path+"\\"+music_list[num1])
+        else:
+            pygame.mixer.music.load(path+"\\"+music_list[num1])
         pygame.mixer.music.play()
         pygame.mixer.music.play()
 
 
-    # 绘制画面
+    # 绘制画面D
     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
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(logo_img, (170, 60))    # 中间logo图