save project

my_music.py

@@ -13,6 +13,8 @@ next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 pygame.mixer.music.load("歌曲4.ogg")
 a=0.2
+b=0
+c=stop_img
 pygame.mixer.music.set_volume(a)
 while True:
     for event in pygame.event.get():
@@ -29,13 +31,22 @@ while True:
                 if a<0:
                     a=0
                 pygame.mixer.music.set_volume(a)  
+        if event.type==pygame.MOUSEBUTTONDOWN:
+            b+=1
+            if b%2==1:
+                c=play_img
+                pygame.mixer.music.pause()
+            else:
+                c=stop_img
+                pygame.mixer.music.unpause()
+
     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(c, (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