save project

my_music.py

@@ -56,14 +56,22 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
-
-    if pygame.mixer.music.get_busy() == False:
-        num+=1
-        if num>len(music_list)-1:
-            num=0
-        pygame.mixer.music.load(path+"\\"+music_list[num])
-        pygame.mixer.music.play()
-
+                if x>120 and x<220 and y>350 and y<400:
+                    num-=1
+                    if num<0:
+                        num=len(music_list)-1
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num<3:
+                        num=0
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮