save project

my_music.py

 import pygame
 from pygame import locals
 import os
+ag=0.5
+dg=0
 
 pygame.init()  # 初始化
 # 创建窗口
@@ -14,11 +16,11 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 
 music_list = []
-path = "C:\\Users\\bellcode\\Desktop\\test"
+path = r"C:\Users\张国耀\Desktop\1"
 filelist = os.listdir(path)
 num = -1
 for i in filelist:
-    if i[-4:] == ".wav" or i[-4:] == ".ogg":
+    if i[-4:] == ".wav" or i[-4:] == ".ogg" or i[-4:] == ".mp3":
         music_list.append(i)
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
@@ -48,16 +50,18 @@ while True:
                 if x > 270 and x < 370 and y > 350 and y < 450: # 播放按钮
                     click += 1
                     if click % 2 == 0:
+                        ag=0.5
                         play_button = stop_img
                         pygame.mixer.music.unpause()
                     else:
+                        ag=0
                         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.load(path +"\\"+ music_list[num])
                     pygame.mixer.music.play()
                     play_button = stop_img
                     if click % 2 == 0:
@@ -68,8 +72,8 @@ while True:
                 if x > 120 and x < 220 and y > 350 and y < 400:
                     num -= 1
                     if num < 0:
-                        num = len(filelist) - 1
-                    pygame.mixer.music.load(path + music_list[num])
+                        num = len(music_list) - 1
+                    pygame.mixer.music.load(path +"\\"+music_list[num])
                     pygame.mixer.music.play()
                     play_button = stop_img
                     if click % 2 == 0:
@@ -81,14 +85,16 @@ while True:
         num += 1
         if num > len(filelist)-1:
             num = 0
-        pygame.mixer.music.load(path+music_list[num])
+        pygame.mixer.music.load(path+"\\"+music_list[num])
         pygame.mixer.music.play()
-
     # 绘制画面
+    nl=pygame.transform.rotate(logo_img,dg)
+    sb=nl.get_rect(center=(320,200))
     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(nl, (sb[0],sb[1]))    # 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
+    dg+=ag
     pygame.display.update()
\ No newline at end of file