auto save

my_music.py

@@ -11,16 +11,48 @@ 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')  # 中间logo
-
+pygame.mixer.music.load("歌曲3.wav")
+yl = 0.2
+pygame.mixer.music.set_volume(yl)
+dj = 0
+zx = stop_img
 while True:
     for event in pygame.event.get():
-        ????
+        if event.type == locals.QUIT:
+            exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_DOWN:
+                yl-=0.1
+                if yl<0:
+                    yl=0
+                pygame.mixer.music.set_volume(yl)
+            if event.key == locals.K_UP:
+                yl+=0.1
+                if yl<0:
+                    yl=0
+                pygame.mixer.music.set_volume(yl)
+
+        if event.type==locals.MOUSEBUTTONDOWN:
+            dj+=1
+            if dj%2==0:              
+                pygame.mixer.music.unpause()
+                zx = stop_img
+            else:
+                pygame.mixer.music.pause()
+                zx=play_img
+
+    if pygame.mixer.music.get_busy() == 0:
+        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(zx, (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
-    # 刷新画面
-    ???
+    #
+    pygame.display.update()
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