save project

my_music.py

+import pygame
+import os
+from pygame import locals
+
+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
+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')  # 中间logo
+
+music_list=['byj.mp3','128.mp3','yes.mp3','airuhuo.mp3']
+path = 'D:\\音频文件'
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:] == 'mp3':
+        music_list.append(i)
+num = -1
+click=0
+
+g = stop_img
+
+volume=0.8
+pygame.mixer.music.set_volume(volume)
+while True:
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            exit()
+        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 :
+
+                    click+=1
+                    if click%2==0:
+                        pygame.mixer.music.unpause()
+                        g = stop_img
+                    else :
+                        pygame.mixer.music.pause()
+                        g = play_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()
+                    click=0
+                    g = stop_img
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num == 3:
+                        num=0
+                    pygame.mixer.music.load(path+"\\"+music_list[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    g = 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])
+        pygame.mixer.music.play()
+    # 绘制画面
+    screen.blit(bg_img, (0, 0))      # 填充背景
+    screen.blit(g, (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
+    pygame.display.update()