save project

my_music.py

@@ -56,6 +56,24 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
+                if x > 120 and x <220 and y > 350 and y < 400:
+                # 次数增加
+                    num += 1
+                    if num < 0:
+                        num = len(alist)-1
+                    pygame.mixer.music.load(path + "\\"+alist[num])
+                    pygame.mixer.music.play()
+                    play_button = stop_img
+                    click = 0
+                if x > 420 and x <520 and y > 350 and y < 400:
+                # 次数增加
+                    num -= 1
+                    if num < 0:
+                        num = len(alist)-1
+                    pygame.mixer.music.load(path + "\\"+alist[num])
+                    pygame.mixer.music.play()
+                    play_button = stop_img
+                    click = 0
 
     if pygame.mixer.music.get_busy() == False:
         num+=1