save project

my_music.py

@@ -13,15 +13,16 @@ 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')
 
+
 # while True:
 #     for event in pygame.event.get():
 #         if event.type == locals.QUIT:
 #             exit()
-# volume = 0.2
+volume = 0.2
 # pygame.mixer.music.set_volume(volume)
 
-# start = stop_img
-# click = 0
+start = stop_img
+click = 0
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -29,22 +30,22 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_UP:
                 volume += 0.1
-                if volume < 0 or volume==0:
-                    volume = 0
+                if volume>1 or volume==1:
+                    volume=0
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
+            if event.type == locals.K_DOWN:
                 volume -= 0.1
-                if volume < 0 or volume==0:
-                    volume = 0
-#                 pygame.mixer.music.set_volume(volume)
-#         if event.type == locals.MOUSEBUTTONDOWN:
-#             click += 1
-#             if click%2 == 0:
-#                 pygame.mixer.music.unpause()
-#                 start = stop_img
-#             else:
-#                 pygame.mixer.music.pause()
-#                 start = play_img
+                if volume<0 or volume==0:
+                    volume=0
+                pygame.mixer.music.set_volume(volume)
+        if event.type == locals.MOUSEBUTTONDOWN:
+            click += 1
+            if click%2 == 0:
+                pygame.mixer.music.unpause()
+                start = stop_img
+            else:
+                pygame.mixer.music.pause()
+                start = play_img
 
 #     if volume <=0:
 #         volume = 0
@@ -54,7 +55,7 @@ while True:
 
     # 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(start, (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