save project

my_music.py

@@ -12,10 +12,23 @@ last_img=pygame.image.load('last.png')
 next_img=pygame.image.load('next.png')
 next_img=pygame.image.load('next.png')
 logo_img=pygame.image.load('logo.png')
 logo_img=pygame.image.load('logo.png')
 pygame.mixer.music.load("123.MP3.mp3")
 pygame.mixer.music.load("123.MP3.mp3")
+volume=0.5
+pygame.mixer.music.set_volume(volume)
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type==locals.QUIT:
         if event.type==locals.QUIT:
             exit()
             exit()
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_DOWN:
+                volume-=0.1
+                if volume<0:
+                    volume=0
+                    pygame.mixer.music.play()
+            if event.key==locals.K_UP:
+                volume+=0.1
+                if volume>1:
+                    volume=1
+                    pygame.mixer.music.play()   
     if pygame.mixer.music.get_busy()==False:
     if pygame.mixer.music.get_busy()==False:
         pygame.mixer.music.play()
         pygame.mixer.music.play()
     screen.blit(bg_img,(0,0))
     screen.blit(bg_img,(0,0))