save project

my_music.py

 import pygame
 from pygame import locals
+import os
+pygame.init()   
 
-pygame.init()   # 初始化
-# 创建窗口
 screen = pygame.display.set_mode((640, 480))
 # 载入图片、资源
 bg_img = pygame.image.load('background.png')  # 背景图
@@ -10,50 +10,398 @@ play_img = pygame.image.load('play.png')  # 播放按钮
 stop_img = pygame.image.load('stop.png')  # 暂停按钮
 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 = pygame.image.load('logo.png')  # 中间logo
-pygame.mixer._img music.laod('歌曲4.png')
+logo_img = pygame.image.load('logo.png')  # 中间logo
+
+
+
+music_list=[]
+path="C:\\Users\\Administrator\\Desktop\\新建文件夹"
+filelist=os.listdir(path)
+for i in  filelist:
+    if i[-4:]==".ogg"or i[-4:]==".wav":
+        music_list.append(i)
+num =-1    
+volume = 0.2
+pygame.mixer.music.set_volume(volume)
+click=0
+play_button=stop_img
 
-filelist = ['歌曲1.wav', '歌曲2.wav', '歌曲3.wav', '歌曲4.ogg']
-num = -1    
- volume = 0.2
-    + CategoryInfo          : InvalidArgument: (:) [Get-Volume]，ParameterBindingException
-    + FullyQualifiedErrorId : PositionalParameterNotFound,Get-Volume
-volume = 0.2r.music.set_volume(volume) 
-pygame.mixe
 
 while True:
     for event in pygame.event.get():
         if event.type==locals.MOUSEBUTTONDOWN:
            exit()
-if event.type==locals.KEYDOWN:
-   if event.key==locals.K_w:
-        volume+=0.1
-        if volume >0:
-               volume =0
-        pygame.mixer.music.set_volume(volume)
-      if event.key==locals.K_s:
-
-    if x>270 and x < 370andy>350and y <450:
-        volume-=0.1
-    if clck+=1
-    if click%2==0:
-    pygame.mixer.music.pause()
-    if pygame.mixer.ifmusic.get_busy()==False
-        pygame.mixer.music.play()
-    screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(stop_img, (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
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_s:
+                volume+=0.1
+                if volume >0:
+                    volume =0               
+                pygame.mixer.music.set_volume(volume)
+            if event.key==locals.K_w:
+                volume-=0.1
+                if volume <0:
+                    volume =0 
+                pygame.mixer.music.set_volume(volume)
+        if event.type==locals.MOUSEBUTTONDOWN:
+            if event.button==1:
+                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
+                        pygame.mixer.music.unpause()
+                    else:
+                        play_button=stop_img
+                        pygame.mixer.music.unpause()
+                if x>120 and x<220 and y>350 and y<400:
+                    num-=1
+                    if num<0:
+                        num=len(music_list)-1
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    play_button=stop_img
+                    click=0
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(music_list)-1:
+                        num=0
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    play_button=stop_img
+                    click=0        
+    if pygame.mixer.music.get_busy()==False:
+        num+=1
+        if num>len(music_list)-1:
+            num=0
+        print(num)
+
+        pygame.mixer.music.load(path+"\\"+music_list[num])
+        pygame.mixer.music.play()   
+    new_logo = pygame.transform.rotate(logo_img, angle)
+    newRect = new_logo.get_rect(center=(320, 200))
+    pos = (newRect[0], newRect[1])
+    angle += 1
+
+
+
+    screen.blit(bg_img, (0, 0))      
+    screen.blit(play_button, (270, 330))   
+    screen.blit(logo_img, (170, 60))    
+    screen.blit(last_img, (120, 350))   
+    screen.blit(next_img, (420, 350))   
+    
     pygame.display.update()
  
-bg_img=pygame.image.load('background.png')
-play_img=pygame.image.load('play.png')
-stop_img=pygame.image.load('stop.png')
-last_img=pygame.image.load('last.png')
-next_img=pygame.image.load('next.png')
-logo_img=pygame.image.load('logo.png')
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