save project

my_music.py

@@ -26,7 +26,9 @@ volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
-
+music1=pygame.mixer.Sound(path + "\\" + music_list[num])
+music_length=music1.get_length()                    
+music_length=int(music_length)
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -66,7 +68,9 @@ while True:
                         click += 2
                     else:
                         click += 1
-
+                    music1=pygame.mixer.Sound(path + "\\" + music_list[num])
+                    music_length=music1.get_length()
+                    music_length=int(music_length)
                 if x > 120 and x < 220 and y > 350 and y < 400:     # 上一曲
                     num -= 1
                     if num < 0:
@@ -78,7 +82,10 @@ while True:
                         click += 2
                     else:
                         click += 1
-
+                    music1=pygame.mixer.Sound(path + "\\" + music_list[num])
+                    music_length=music1.get_length()
+                    music_length=int(music_length)
+                    
     if pygame.mixer.music.get_busy() == False:
         num += 1
         if num > len(music_list)-1:
@@ -96,7 +103,15 @@ while True:
     play_time=int(play_time/1000)
     play_m=play_time//60
     play_s=play_time%60
+    if play_s<10:
+        play_s="0"+str(play_s)
     info=str(play_m)+":"+str(play_s)
+    music_m=music_length//60
+    music_s=music_length%60
+    if music_s<10:
+        music_s="0"+str(music_s)
+    info2=str(music_m)+":"+str(music_s)
+
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
@@ -105,5 +120,7 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     scoreSurf=basic_font.render(info,True,(255,255,255))
     screen.blit(scoreSurf,(120,440))
+    scoreSurf2=basic_font.render("/"+info2,True,(0,0,0))
+    screen.blit(scoreSurf2,(170,440))
     # 刷新画面
     pygame.display.update()
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