auto save

my_music.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
+import os
 
 
 pygame.init()   # 初始化
 pygame.init()   # 初始化
 # 创建窗口
 # 创建窗口
@@ -11,52 +12,113 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 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
+font=pygame.font.Font("neuropol.ttf",18)
+volume=0.2
 pygame.mixer.music.set_volume(volume)
 pygame.mixer.music.set_volume(volume)
+click=0
+play_button=stop_img
+music_list=[]
+num=-1
+angle=0
+path="C:\\Users\\XMBC\\Desktop\\test"
+filelist=os.listdir(path)
+for file in filelist:
+    if file[-4:]==".wav" or file[-4:]==".ogg" or file[-4:]==".mp3":
+        music_list.append(file)
 
 
-start = stop_img
-click = 0
 while True:
 while True:
+    if pygame.mixer.music.get_busy()==False:
+        num+=1
+        if num>len(music_list)-1:
+            num=0
+        pygame.mixer.music.load(path+"//"+music_list[num])
+        pygame.mixer.music.play()
+        #歌曲总时长
+        music1=pygame.mixer.Sound(path+"//"+music_list[num])
+        music_len=music1.get_length()
+        music_len=int(music_len)
     for event in pygame.event.get():
     for event in pygame.event.get():
-        if event.type == locals.QUIT:
+        if event.type==locals.QUIT:
             exit()
             exit()
-        if event.type == locals.KEYDOWN:
-            if event.key == locals.K_UP:
-                volume += 0.1
-                if volume < 0 or volume==0:
-                    volume = 0
+        if event.type==locals.KEYDOWN:
+            if event.key==locals.K_UP:
+                volume+=0.1
+                if volume>1:
+                    volume=1
                 pygame.mixer.music.set_volume(volume)
                 pygame.mixer.music.set_volume(volume)
-            if event.key == locals.K_DOWN:
-                volume -= 0.1
-                if volume < 0 <or volume==0:
-                    volume = 0
+            if event.key==locals.K_DOWN:
+                volume-=0.1
+                if volume<0:
+                    volume=0
                 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:
+        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==1:
                         pygame.mixer.music.pause()
                         pygame.mixer.music.pause()
-                start = play_img
+                        play_button=play_img
+                    else:
+                        pygame.mixer.music.unpause()
+                        play_button=stop_img
+                
+                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()
+                    #歌曲总时长
+                    music1=pygame.mixer.Sound(path+"//"+music_list[num])
+                    music_len=music1.get_length()
+                    music_len=int(music_len)
+                    click=0
+                    play_button=stop_img
                 
                 
-    if volume <=0:
-        volume = 0
-    if pygame.mixer.music.get_busy() == False:
+                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()
                     pygame.mixer.music.play()
+                    #歌曲总时长
+                    music1=pygame.mixer.Sound(path+"//"+music_list[num])
+                    music_len=music1.get_length()
+                    music_len=int(music_len)
+                    click=0
+                    play_button=stop_img
+    #歌曲播放进度时间
+    play_time=pygame.mixer.music.get_pos()
+    play_time=int(play_time/1000)
+    play_m=play_time//60
+    play_s=play_time%60
+    if play_s<10:
+        play_s="0"+str(play_s)
+    info=str(play_m)+":"+str(play_s)
+    text=font.render(info,True,(255,255,255))
 
 
+    #歌曲的时间长度
+    music_m=music_len//60
+    music_s=music_len%60
+    if music_s<10:
+        music_s="0"+str(music_s)
+    info1="/"+str(music_m)+":"+str(music_s)
+    text1=font.render(info1,True,(0,0,0))   
 
 
+    #旋转后的唱盘图片
+    new_logo=pygame.transform.rotate(logo_img,angle)
+    newRect=new_logo.get_rect(center=(320,200))
+    pos=(newRect[0],newRect[1])
+    if play_button==stop_img:
+        angle+=-1
     # 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(logo_img, (170, 60))    # 中间logo图
+    screen.blit(play_button, (270, 330))   # 暂停按钮
+    screen.blit(new_logo, pos)    # 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
+    screen.blit(text,(120,440))
+    screen.blit(text1,(180,440))
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()
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