auto save

my_music.py

@@ -12,15 +12,42 @@ 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")
+v=0.2
+pygame.mixer.music.set_volume(v)
+c=0
+z=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:
+                v+=0.1
+                pygame.mixer.music.set_volume(v)
+                if v>1:
+                    v=1
+            if event.key==locals.K_DOWN:
+                v-=0.1
+                pygame.mixer.music.set_volume(v)
+                if v<0:
+                    v=0
+        if event.type==locals.MOUSEBUTTONDOWN:
+            c+=1
+            if c%2==0:
+                pygame.mixer.music.unpause()
+                z=stop_img
 
+            else:
+                pygame.mixer.music.pause()
+                z=play_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(z, (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()