save project

my_music.py

@@ -14,8 +14,33 @@ logo_img = pygame.image.load('logo.png')  # 中间logo
 
 while True:
     for event in pygame.event.get():
-        ????
+        
 
+click = 0
+play_button
+while True:
+    for event in pygame.enent.get():
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_w
+                volume += 0.1
+                if volume  > 1:
+                    volume = 1
+                pygame.mixer.music.set_volume(volume)
+            if event.key == locals.K_s
+                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
     screen.blit(stop_img, (270, 330))   # 暂停按钮