save project

my_music.py

@@ -50,17 +50,17 @@ while True:
                         play_button = play_img
                         play_button = play_img
                         pygame.mixer.music.pause()
                         pygame.mixer.music.pause()
 
 
-        if pygame.mixer.music.get_busy() == False:
-            num+=1
-            if num > len(filelist)-1:
-                num=0
-            pygame.mixer.music.play()
-
+    if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num > len(filelist)-1:
+            num=0
+        pygame.mixer.music.load(filelist[num])
+        pygame.mixer.music.play()
         # 绘制画面
         # 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(last_img, (120, 350))   # 上一曲
-        screen.blit(next_img, (420, 350))   # 下一曲
-        # 刷新画面
-        pygame.display.update()
+    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(last_img, (120, 350))   # 上一曲
+    screen.blit(next_img, (420, 350))   # 下一曲
+    # 刷新画面
+    pygame.display.update()