save project

my_music.py

 import pygame
 from pygame import locals
+import os
 
 pygame.init()   # 初始化
 # 创建窗口
@@ -11,9 +12,19 @@ play_img = pygame.image.load('play.png')
 stop_img = pygame.image.load('stop.png')
 next_img = pygame.image.load('next.png')  # 背景图
 logo_img = pygame.image.load('logo.png')
-pygame.mixer.music.load('歌曲1.wav')
-volume=0.8
+
+music_list = []
+path = "C:\Users\admin\Documents\pygame_lesson4_diy3"
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:] == ".ogg" or i[-4:] == ".wav":
+        music_list.append(i)
+
+num = -1
+volume=0.6
 pygame.mixer.music.set_volume(volume)
+c=0
+stop=stop_img
 while True:
 
     for event in pygame.event.get():
@@ -30,6 +41,14 @@ while True:
                 if volume<0:
                     volume=0
                 pygame.mixer.music.set_volume(volume)
+        if event.type==locals.MOUSEBUTTONDOWN:
+            c+=1
+            if c%2 ==0:
+                stop=stop_img
+                pygame.mixer.music.unpause()
+            else:
+                stop=play_img
+                pygame.mixer.music.pause()
 
 
 
@@ -40,7 +59,7 @@ while True:
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))
-    screen.blit(stop_img, (270, 330))
+    screen.blit(stop, (270, 330))
     screen.blit(logo_img, (170, 60))
     screen.blit(last_img, (120, 350))
     screen.blit(next_img, (420, 350))      # 填充背景