save project

diy.py

@@ -8,7 +8,8 @@ stop_img = pygame.image.load('stop.png')
 last_img = pygame.image.load('last.png')
 next_img = pygame.image.load('next.png')
 logo_img = pygame.image.load('logo.png')
-pygame.mixer_music.load('歌曲3.wav')
+music_list=['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+num1=-1
 volume=0.2
 pygame.mixer.music.set_volume(volume)
 click=0
@@ -17,7 +18,7 @@ while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:
             exit()
-        if event.type == locals.KEYDOWN:
+        if event.type ==locals.MOUSEBUTTONDOWN:
             if event.button==1:
                 x,y=event.pos
                 if x>270 and x<370 and y>350 and y<450:
@@ -29,6 +30,10 @@ while True:
                         play_button=play_img
                         pygame.mixer.music.pause()                  
     if pygame.mixer_music.get_busy()==False:
+        num1+=1
+        if num1>len(music_list)-1:
+            num1=0
+        pygame.mixer_music.load(music_list[num1])
         pygame.mixer_music.play()
     screen.blit(bg_img, (0, 0))      
     screen.blit(play_button, (270, 330))

my_music.py

-# import pygame
-# from pygame import locals
-# pygame.init()   
-# screen=pygame.display.set_mode((640, 480))
-# bg_img=pygame.image.load('background.png') 
-# play_img=pygame.image.load('play.png')  
-# stop_img=pygame.image.load('stop.png')  
-# last_img=pygame.image.load('last.png')  
-# next_img=pygame.image.load('next.png')  
-# logo_img=pygame.image.load('logo.png')  
-# pygame.mixer_music.load('歌曲1.wav')
-# volume=0.2
-# pygame.mixer.music.set_volume(volume)
-# while True:
-    # for event in pygame.event.get():
-    #     if event.type==locals.QUIT:
-    #         exit()
-    #     if event.type==locals.KEYDOWN:
-    #         if evant.key==locals.K_UP:
-    #             volume+=0.2
-    #             if volume<0:
-    #                 volume=0
-    # if pygame.mixer_music.get_busy()==False:
-    #     pygame.mixer_music.play()
-    # screen.blit(bg_img, (0, 0))      
-    # screen.blit(stop_img,(270, 330))
-    # screen.blit(logo_img,(170, 60))   
-    # screen.blit(last_img,(120, 350))  
-    # screen.blit(next_img,(420, 350))
-    # pygame.display.undate()