save project

my_music.py

 import pygame
 from pygame import locals
-
 pygame.init()   # 初始化
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
@@ -16,6 +15,8 @@ pygame.mixer.music.load('test.wav')
 pygame.mixer.music.play()
 volume=0.2 
 pygame.mixer.music.set_volume(volume)
+click=0
+play_button=stop_img
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -31,11 +32,19 @@ while True:
                 volume-=0.1
                 if volume<0:
                     volume=0
+        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
+    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