save project

my_music.py

@@ -12,43 +12,34 @@ 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
 pygame.mixer.music.load('歌曲4.ogg')
-
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
-volume = 0.2
+volume =0.2 
 pygame.mixer.music.set_volume(volume)
-
-start = stop_img
-click = 0
+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:
-                pygame.mixer.music.unpause()
-                start = stop_img
-            else:
-                pygame.mixer.music.pause()
-                start = play_img
-
-    if volume <=0:
-        volume = 0
-    if pygame.mixer.music.get_busy() == False:
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.UP:
+                volume +=0.1
+                if volume>1:
+                    volume=1
+                pygame.mixer.music.set_volume
+            if event.key==locals.DOWN:
+                volume -=0.1
+                if volume<0:
+                    volume=0
+                pygame.mixer.music.set_volume
+            if event.type==locals.MOUSEBUTTONDOWN:
+                click+=1
+                if click%2==0:
+                    pygame.mixer.music.unpause
+                    play_button=stop_img
+                else:
+                    pygame.mixer.music.pause
+                    play_button=play_img
+            
+    if pygame mixer.music.get_busy()==False:
         pygame.mixer.music.play()
     
 
@@ -59,4 +50,4 @@ while True:
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
-    pygame.display.update()
+    pygame .display.update()
\ No newline at end of file