save project

my_music.py

@@ -15,46 +15,27 @@ pygame.mixer.music.load('歌曲4.ogg')
 
 
 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()
 volume = 0.2
 volume = 0.2
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)
-
-start = stop_img
-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:
+if pygame.mixer.music.get_busy()==False:
+        pygame.mixer.music.play()
+    if event.type==locals.KEYDOWN:
+        if event.key==locals.K_w:
            volume += 0.1 
            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
+           if volume>1:
+               volume=1
             pygame.mixer.music.set_volume(volume)
             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:
-        pygame.mixer.music.play()
-    
         
         
+        if event.key==locals.K_s:
+            volume += 0.1 
+            if volume<0:
+                volume=0
+            pygame.mixer.music.set_volume(volume)
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(start, (270, 330))   # 暂停按钮
+    screen.blit(play_img, (270, 330))   # 暂停按钮
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     screen.blit(next_img, (420, 350))   # 下一曲