save project

my_music.py

@@ -13,10 +13,14 @@ 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')  # 下一曲按钮
 
-# 载入音乐
-=["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.oog"]
-
-num=-1
+# 音乐
+filelist=[]
+path="C:\\Users\Administrator\\Desktop\\test"
+list1=os.listdir(path)
+for i in list1:
+    if i[-4:]==".wav" or i[-4:]==".ogg":
+        filelist.append(i)
+num = -1
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
@@ -25,8 +29,6 @@ play_button = stop_img
 
 while True:
     for event in pygame.event.get():
-        
-
         if event.type == locals.QUIT:
             exit()
         # 按键，控制声音大小
@@ -42,12 +44,10 @@ while True:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
 
-        # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
-            if event.button==1:
-                x,y=event.pos
-                if x>270 and x<370 and y>230 and y<330:
-                # 次数增加
+            if event.button==1:  #左击
+                x, y=event.pos
+                if x > 270 and x < 370 and y > 350 and y < 450:
                     click += 1
                     if click % 2 == 0:
                         play_button = stop_img
@@ -55,15 +55,31 @@ while True:
                     else:
                         play_button = play_img
                         pygame.mixer.music.pause()
+                if x>120 and x<220 and y>350 and y<400:
+                    num-=1
+                    if num<0:
+                        num=len(filelist)-1
+                    pygame.mixer.music.load(path+"\\"+filelist[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(filelist)-1:
+                        num=0
+                    pygame.mixer.music.load(path+"\\"+filelist[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    play_button=stop_img
+                
 
     if pygame.mixer.music.get_busy() == False:
-        num+=1
-        if num>len(music_list)-1:
-            num=0
-        pygame.mixer.music.load(music_list[num])
+        num += 1
+        if num > len(filelist)-1:
+            num = 0
+        pygame.mixer.music.load(path+"\\"+filelist[num])
         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
@@ -71,4 +87,4 @@ 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