auto save

my_music.py

@@ -2,6 +2,7 @@ import pygame
 from pygame import locals
 
 pygame.init()  # 初始化
+FPS =pygame.time.Clock()
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 # 载入图片、资源
@@ -11,9 +12,12 @@ 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
-
+basic_font = pygame.font.Font('neuropol.ttf',14) #载入字体文件
 # 载入音乐
-pygame.mixer.music.load('歌曲4.ogg')  # 载入音乐      
+filelist = ['歌曲1.wav','歌曲2.wav','歌曲3.wav','歌曲4.ogg']
+num = -1 #初始化索引值，表示歌曲编号
+
+angle = 0  #唱盘旋转角度
 
 volume = 0.2
 pygame.mixer.music.set_volume(volume)  # 初始播放音量
@@ -39,23 +43,82 @@ while True:
 
         # 按下鼠标
         if event.type == locals.MOUSEBUTTONDOWN:
-                # 次数增加
-                click += 1
-                if click % 2 == 0:
-                    play_button = stop_img
-                    pygame.mixer.music.unpause()
-                else:
-                    play_button = play_img
-                    pygame.mixer.music.pause()
-
+           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 = 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(filelist[num])
+                   pygame.mixer.music.play()
+                   play_button = stop_img
+                   click = 0
+                   music1 = pygame.mixer.Sound(filelist[num])
+                   music_length = music1.get_length()
+                   music_length = int(music_length)
+####################################################################
+               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(filelist[num])
+                   pygame.mixer.music.play()
+                   play_button = stop_img
+                   click = 0
+                   music1 = pygame.mixer.Sound(filelist[num])
+                   music_length = music1.get_length()
+                   music_length = int(music_length)
     if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num >len(filelist) - 1:
+            num = 0
+        pygame.mixer.music.load(filelist[num])
         pygame.mixer.music.play()
-
+        music1 = pygame.mixer.Sound(filelist[num])
+        music_length = music1.get_length()
+        music_length = int(music_length)
+    ####################################################################    
+    #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)
+    #歌曲总时长
+    music_m = music_length // 60
+    music_s = music_length % 60
+    if music_s < 10:
+        music_s = '0' + str(music_s)
+    info2 = str(music_m) + ':' + str(music_s)
+    #####################################################################
+    new_logo = pygame.transform.rotate(logo_img,angle)
+    #校正旋转图片的中心点
+    newRect = new_logo.get_rect(center = (320,200))
+    pos = (newRect[0],newRect[1])
+    if play_button == stop_img:
+        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(logo_img, (170, 60))    # 中间logo图
+    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
+    #绘制时间进度
+    scoreSurf = basic_font.render(info,True,(255,255,255))
+    screen.blit(scoreSurf,(120,440))
+    scoreSurf2 = basic_font.render('/'+ info2,True,(0,0,0))
+    screen.blit(scoreSurf2,(170,440))
     # 刷新画面
     pygame.display.update()
+    FPS.tick(60)
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