auto save

my_music.py

+import pygame
+from pygame import locals
+import os
+
+path="C:\\Users\\Lenovo\\Desktop\\program\\music"
+num=-1
+music_list=[]
+angle=90
+
+pygame.init()  # 初始化
+# 创建窗口
+screen = pygame.display.set_mode((640, 480))
+FPSCLOCK=pygame.time.Clock()
+# 载入图片、资源
+bg_img = pygame.image.load('background.png')  # 背景图
+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_img = pygame.image.load('logo.png')  # 下一曲按钮
+font1    = pygame.font.Font('neuropol.ttf',14)
+
+ # 载入音乐      
+filelist=os.listdir(path)
+for file in filelist:
+    if file[-4:]=='.wav' or file[-4:]=='.ogg':
+        music_list.append(file)
+        print(music_list)
+
+volume = 0.2
+pygame.mixer.music.set_volume(volume)  # 初始播放音量
+click = 0
+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
+        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)
+            if event.key == locals.K_DOWN:
+                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>330 and y<430 :    #点击暂停
+                        click += 1
+                    
+                    if x>120 and x<220 and y>350 and y<400:      #点击上一曲
+                        num-=1
+                        if num<0:
+                            num=len(music_list)-1
+                        pygame.mixer.music.load(path+'\\'+music_list[num])
+                        pygame.mixer.music.play()
+                        if click%2==1:
+                            click+=1
+
+                    if x>420 and x<520 and y>350 and y<400:      #点击下一曲
+                        num+=1
+                        if num>len(music_list)-1:
+                            num=0
+                        pygame.mixer.music.load(path+'\\'+music_list[num])
+                        pygame.mixer.music.play()
+                        if click%2==1:
+                            click+=1
+                    
+                    if click % 2 == 0:                           #切换图标
+                        play_button = stop_img
+                        pygame.mixer.music.unpause()
+                    else:
+                        play_button = play_img
+                        pygame.mixer.music.pause()
+    
+    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()
+   
+    # 显示时间
+    play_time=int(pygame.mixer.music.get_pos()/1000)
+    play_m = play_time//60
+    play_s = play_time%60
+    info   = str(play_m) + ':' + str(play_s)
+    
+    # 旋转图片
+    if click%2==0:
+        new_logo = pygame.transform.rotate(logo_img,angle)
+        newrect=new_logo.get_rect(center=(320,200))
+        pos=[newrect[0],newrect[1]]
+        angle-=1
+
+    # 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(new_logo, pos)    # 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()
+    FPSCLOCK.tick(60)
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