auto save

my_music.py

@@ -12,10 +12,38 @@ 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')  # 下一曲按钮
 
+pygame.mixer.music.load('歌曲3.wav')#导入歌曲
+
+volume=0.2  #初始化音量
+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.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_DOWN:
+                volume-=0.1
+                if volume <0:
+                    volume=0
+                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
     screen.blit(bg_img, (0, 0))      # 填充背景
@@ -24,4 +52,4 @@ while True:
     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()