save project

my_music.py

@@ -10,27 +10,37 @@ play_img = pygame.image.load('play.png')  # 播放按钮
 stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
-logo_img = pygame.image.load('logo.png')
+logo_img = pygame.image.load('logo.png')\
+
 pygame.mixer.music.load('歌曲4.ogg')
 volume=0.2
 pygame.mixer.music.set_volume(volume)
-
+click=0
+play_button=stop_img
 while True:
     for event in pygame.event.get():
         if event.type ==locals.QUIT:
             exit() 
         
-        if event == locals.KEYDOWN:
-            if event.key ==locals.K_w:
+        if event.type == locals.KEYDOWN:
+            if event.key ==locals.K_UP:
                 volume+=0.1
                 if volume>1:
                     volume=1
                 pygame.mixer.music.set_volume(volume)
-            if event.key ==locals.K_s:
+            if event.key ==locals.K_DOWN:
                 volume-=0.1
                 if volume<0:
                     volume=0
-                pygame.mixer.music.set_volume(volume)  
+                pygame.mixer.music.set_volume(volume) 
+        if event.type == locals.MOUSEBUTTONDOWN:
+            click+=1
+            if click %2 ==0:
+                play_button =stop_img
+                pygame.mixer.music.unpause()
+            else:
+                play_button =play_img
+                pygame.mixer.music.pause()
         if pygame.mixer.music.get_busy() == False:
             pygame.mixer.music.play()     
     # 绘制画面