save project

new.py

@@ -21,7 +21,7 @@ click = 0
 play_button = stop_img
 path="C:\\Users\\003\\Desktop\\test"
 filelist=os.listdir(path)
-for m in filelist:
+for m in filelist:#插入音乐 
     if (m[-4:] == ".wav") or (m[-4:] == ".ogg"):
         music_list.append(m)
 while True:
@@ -40,10 +40,10 @@ while True:
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-        if event.type==locals.MOUSEBUTTONDOWN:
-            if event.button==1:
+        if event.type==locals.MOUSEBUTTONDOWN: 
+            if event.button==1:# 按下鼠标左键
                 x,y=event.pos 
-                if x>270 and x<370 and y>350 and y<450:
+                if x>270 and x<370 and y>350 and y<450:#按下暂停
                     click+=1
                 if click%2==0:
                     play_button = stop_img
@@ -60,7 +60,7 @@ while True:
                     play_button = stop_img
                     pygame.mixer.music.unpause()
                     click=0
-                if x>420 and x<520 and y >350 and y<400:# 上一首
+                if x>420 and x<520 and y >350 and y<400:# 下一首
                         number+=1
                         if number>len(music_list)-1:
                             number=0
@@ -69,18 +69,15 @@ while True:
                         play_button = stop_img
                         pygame.mixer.music.unpause()
                         click=0
-    if pygame.mixer.music.get_busy() == False:
+    if pygame.mixer.music.get_busy() == False:# 循环播放
         number+=1
         if number>len(music_list)-1:
             number=0
         pygame.mixer.music.load(music_list[number])
-        pygame.mixer.music.play()
-       
-    # 绘制画面
+        pygame.mixer.music.play()# 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     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
-    # 刷新画面
-    pygame.display.update()
\ No newline at end of file
+    pygame.display.update()# 刷新画面
\ No newline at end of file