save project

my_music.py

@@ -7,7 +7,7 @@ screen = pygame.display.set_mode((640, 480))
 # 载入图片、资源
 bg_img = pygame.image.load('background.png')  # 背景图
 play_img = pygame.image.load('play.png')  # 播放按钮
-stop_img = pygame.image.load('stop.png')  # 暂停按钮
+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
@@ -15,6 +15,8 @@ pygame.mixer.music.load('歌曲4.ogg')
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)
+chick = 0
+play_button = stop_img
 
 while True: 
     for event in pygame.event.get():
@@ -30,48 +32,21 @@ while True:
                      volume -= 0.1
                      if volume < 0:
                          volume = 0
-        if pygame.mixe.music.get_busy() == False:
-        pygame.mixer.music.play() 
-        
-        
-volume = 0.2
-pygame.mixer.music.set_volume(volume)
-
-start = stop_img
-click = 0
-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 < 0 or volume==0:
-                    volume = 0
-                pygame.mixer.music.set_volume(volume)
-            if event.key == 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:
+                 chick += 1 
+                 if chick % 2 == 0:
                      pygame.mixer.music.unpause()
-                start = stop_img
-            else:
-                pygame.mixer.music.pause()
-                start = play_img
+                     play_button = play_img
+
+        
 
-    if volume <=0:
-        volume = 0
     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(start, (270, 330))   # 暂停按钮
+    screen.blit(play_button, (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