save project

my_music.py

@@ -14,6 +14,8 @@ logo_img = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer.music.load("歌曲4.ogg")
 m=0.2
 pygame.mixer.music.set_volume(m)
+sb=0
+cnm=play_img
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -30,11 +32,19 @@ while True:
             if m<0:
                 m=0
             pygame.mixer.music.set_volume(m)
+    if event.type==locals.MOUSEBUTTONDOWN:
+        sb+=1
+        if sb%2==0:      
+            pygame.mixer.music.unpause()
+            cnm=play_img
+        else:
+            pygame.mixer.music.pause()
+            cnm=stop_img
     if pygame.mixer.music.get_busy()==False:
         pygame.mixer.music.play()
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(stop_img, (270, 330))   # 暂停按钮
+    screen.blit(cnm, (270, 330))   # 暂停按钮
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲