save project

my_music.py

@@ -22,7 +22,7 @@ volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 click = 0
 play_button = stop_img
-o=-1
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -40,9 +40,12 @@ while True:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
         
+
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
-                # 次数增加
+            if event.button==1:
+                x,y=event.pos
+                if x > 270 and x < 370 and y >  350 and y < 450:   # 次数增加
                 click += 1
                 if click % 2 == 0:
                     play_button = stop_img
@@ -50,11 +53,29 @@ while True:
                 else:
                     play_button = play_img
                     pygame.mixer.music.pause()
-    if pygame.mixer.music.get_besy()==False:
-        o+=1
-        if o>len(music_list)-1 :
-            o==0
+            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()
+                play_button =stop_img
+                click = 0
+            if x>420 and x <520 and y > 350 and y < 400:
+                num+=1
+                if num > len(music_list)_1:
+                    num=0
+                pygame.mixer.music.load(path+"\\"+music_list[num])
+                pygame.mixer.music.play()
+                play_buttom=stop_img
+                click=0
 
+    if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num>len(filelist)-1:
+            num=0
+        print(num)
+        pygame.mixer.music.load(path+"\\"+music_list[num])
         pygame.mixer.music.play()
 
     # 绘制画面
@@ -65,3 +86,17 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+
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