save project

my_music.py

@@ -11,9 +11,8 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 下一曲按钮
-
-# 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+list1=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+num=-1     
 
 
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
@@ -36,21 +35,33 @@ while True:
                 if volume < 0:
                 if volume < 0:
                     volume = 0
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
                 pygame.mixer.music.set_volume(volume)
-
         # 按下鼠标
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
         if event.type == locals.MOUSEBUTTONDOWN:
-                # 次数增加
                 click += 1
                 click += 1
+                x,y=event.pos
+                if event.button==1 :
+                    if  x>270 and x<370 and y>350 and y<450:
                         if click % 2 == 0:
                         if click % 2 == 0:
                             play_button = stop_img
                             play_button = stop_img
                             pygame.mixer.music.unpause()
                             pygame.mixer.music.unpause()
                         else:
                         else:
                             play_button = play_img
                             play_button = play_img
                             pygame.mixer.music.pause()
                             pygame.mixer.music.pause()
-
+                    if x>120 and x<220 and y>350 and y<400:
+                        num-=2
+                        if num<0:
+                            num=len(list1)-2
+                        pygame.mixer.music.stop()
+                        play_button=stop_img
+                    if x>420 and x<520 and y>350 and y<400:
+                        pygame.mixer.music.stop()
+                        play_button=stop_img
     if pygame.mixer.music.get_busy() == False:
     if pygame.mixer.music.get_busy() == False:
+        num+=1
+        if num>len(list1)-1:
+            num=0
+        pygame.mixer.music.load(list1[num])  # 载入音乐 
         pygame.mixer.music.play()
         pygame.mixer.music.play()
-
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
     screen.blit(play_button, (270, 330))   # 暂停按钮