save project

my_music.py

 import pygame
 from pygame import locals
 import os
-
 pygame.init()   # 初始化
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 # 载入图片
+pygame.display.set_mode(size=(0, 0), flags=0, depth=0)
+pygame.display.set_caption("python音乐播放器")
 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图
+bgsss = pygame.image.load('G:\\python音乐播放器\\bgt.png')
 basic_font = pygame.font.Font('neuropol.ttf', 14)  # 字体
 b_font = pygame.font.Font('SIMFANG.TTF', 40)
 music_list = []
-path = "G:\\level3-lesson6-diy2\\music"
+path = r"G:\python音乐播放器\music"
 music_list = os.listdir(path)
 f = os.listdir(path)
 num = -1
@@ -24,6 +26,7 @@ pygame.mixer.music.set_volume(volume)  # 音乐播放器音量
 click = 0   # 初始点击次数
 play_button = stop_img
 angle = 0
+bfzt = "列表播放"
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -40,7 +43,6 @@ while True:
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
-        
         if event.type == locals.MOUSEBUTTONDOWN:
             if event.button == 1:  # 左击
                 x, y = event.pos
@@ -52,7 +54,7 @@ while True:
                     else:
                         pygame.mixer.music.pause()
                         play_button = play_img
-                if x > 120 and x < 220 and y > 350 and y < 400: #上一曲
+                if x > 120 and x < 220 and y > 350 and y < 400 : #上一曲
                     num -= 1
                     if num < 0:
                         num = len(music_list) - 1
@@ -64,6 +66,16 @@ while True:
                     music1 = pygame.mixer.Sound(path + "\\" + music_list[num])
                     music_length = music1.get_length()
                     music_length = int(music_length)
+                if x > 477 and x < 526 and y > 177 and y < 212 and bfzt == "列表播放" and bfzt != '单曲循环':
+                    bfzt = "单曲循环"
+                    print(bfzt)
+                elif x > 477 and x < 526 and y > 177 and y < 212 and bfzt == "单曲循环" and bfzt != '列表播放':
+                    print("已经是单曲循环！")
+                if x > 122 and x < 177 and y > 176 and y < 209 and bfzt == "单曲循环" and bfzt != '列表播放':
+                    bfzt = "列表播放"
+                    print(bfzt)
+                elif x > 122 and x < 177 and y > 176 and y < 209 and bfzt == "列表播放" and bfzt != '单曲循环':
+                    print("已经是列表播放！")
                 if x > 420 and x < 520 and y > 350 and y < 400: #下一曲
                     num += 1
                     if num > len(music_list)-1:
@@ -77,6 +89,7 @@ while True:
                     music_length = music1.get_length()
                     music_length = int(music_length)         
     if pygame.mixer.music.get_busy() == False:     # 音乐是否正在播放
+        if bfzt == "列表播放":
             num += 1
             if num > len(music_list)-1:
                 num = 0
@@ -86,7 +99,9 @@ while True:
             music1 = pygame.mixer.Sound(path + "\\" + music_list[num])
             music_length = music1.get_length()
             music_length = int(music_length)
-
+        elif bfzt == "单曲循环":
+            pygame.mixer.music.load(path + "\\"+music_list[num])
+            pygame.mixer.music.play()   # 播放音乐
     # 歌曲播放进度时间
     play_time = pygame.mixer.music.get_pos()
     play_time = int(play_time/1000)
@@ -111,7 +126,7 @@ while True:
     if play_button == stop_img:
         angle += 1
     # 绘制画面
-    screen.blit(bg_img, (0, 0))      # 填充背景
+    screen.blit(bg_img, (0, 0))  
     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
@@ -121,7 +136,7 @@ while True:
     screen.blit(scoreSurf, (120,440))
     scoreSurf2 = basic_font.render("/" + info2, True, (0, 0, 0))
     screen.blit(scoreSurf2, (170,440))
-    ssss = b_font.render(f[num], True, (0, 0, 0))
-    screen.blit(ssss,(226,15))
+    ssss = b_font.render(f[num], True,(0, 0, 0),)
+    screen.blit(ssss,(40,0))
     # 刷新画面
     pygame.display.update()
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