save project

my_music.py

 import pygame
 from pygame import locals
+import os
 
 pygame.init()  # 初始化
 # 创建窗口
@@ -12,9 +13,15 @@ last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
-# 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+music_list=[]
+path = "C:\\Users\\Administrator\\Desktop\\test"
+file=os.listdir(path)
+for i in file:
+    if i[-4:] == ".wav" or i[-4:] == ".ogg":
+        music_list.append(i) 
 
+angle=0
+num=-1
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
@@ -40,6 +47,9 @@ while True:
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
                 # 次数增加
+                if event.button==1:
+                    x,y=event.pos
+                    if x>270 and x<370 and y>330 and y<430:
                         click += 1
                         if click % 2 == 0:
                             play_button = stop_img
@@ -47,15 +57,44 @@ while True:
                         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
+                    if x>420 and x<520 and y>350 and y<400:
+                        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:
+        num+=1
+        if num>len(music_list)-1:
+            num = 0
+        pygame.mixer.music.load(path+"\\"+music_list[num])
         pygame.mixer.music.play()
 
+    new_logo = pygame.transform.rotate(logo_img,angle)
+    newrect= new_logo.get_rect(center=(320,200))
+    pos=(newrect[0],newrect[1])
+    if play_button == stop_img:
+        angle+=1
+
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
-    screen.blit(logo_img, (170, 60))    # 中间logo图
+    screen.blit(new_logo,pos)    # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+
+
+