save project

my_music.py

@@ -46,6 +46,9 @@ while True:
             if event.button == 1:  # 左击
                 x, y = event.pos
                 if x > 270 and x < 370 and y > 350 and y < 450: # 播放按钮
+                music1=pygame.mixer.sound(path+"\\"+music_list[num])
+                music_length=music1.gat_lenght()
+                 music_length =int(music_length)
                     click += 1
                     if click % 2 == 0:
                         play_button = stop_img
@@ -53,7 +56,10 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
-                if x > 420 and x < 520 and y > 350 and y < 400:     # 下一曲
+                if x > 420 and x < 520 and y > 350 and y < 400:  
+                    music1=pygame.mixer.sound(path+"\\"+music_list[num])
+                    music_length=music1.gat_lenght()
+                    music_length =int(music_length)   # 下一曲
                     num += 1
                     if num > len(music_list) - 1:
                         num = 0
@@ -90,8 +96,8 @@ while True:
         angle+=1
     play_time=pygame.mixer.music.get_pos()
     play_time=int(play_img/1000)
-    play_m=play_time//60
-    play_s=play_time%60
+    play_m=play_lenght//60
+    play_s=play_lenght%60
     info=str(play_m)+":"+str(play_s)
 
     # 绘制画面
@@ -99,7 +105,13 @@ while True:
     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
+    music1=pygame.mixer.sound(path+"\\"+music_list[num])
+    music_length=music1.gat_lenght()
+    music_length =int(music_length)
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
+    music1=pygame.mixer.sound(path+"\\"+music_list[num])
+    music_length=music1.gat_lenght()
+    music_length =int(music_length)
     pygame.display.update()