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、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
+volume = 0.2
+font = pygame.font.Font('neuropol.ttf',15)
+pygame.mixer.music.load('test.wav')
+pygame.mixer.music.set_volume(volume)
+play_button = stop_img
+click = 0
+path = 'C:\\Users\\BDAdmin\\Documents\\pygame_lesson6_diy1'
+music_list = []
+file_list = os.listdir(path)
+for i in file_list:
+    if i[-3:]=='ogg' or i[-3:]=='wav':
+        music_list.append(i)
+num = -1
+angle = 0
+fps = pygame.time.Clock()
+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()
+                        play_button = stop_img
+                    else:
+                        pygame.mixer.music.pause()
+                        play_button = 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
+                    play_button = stop_img
+                    music1 = pygame.mixer.Sound(path + '\\'+ music_list[num])
+                    music_length = int(music1.get_length())
+
+                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()
+                    click = 0
+                    play_button = stop_img
+                    music1 = pygame.mixer.Sound(path + '\\'+ music_list[num])
+                    music_length = int(music1.get_length())
+
+    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()
+        music1 = pygame.mixer.Sound(path + '\\'+ music_list[num])
+        music_length = int(music1.get_length())
+
+    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
+
+    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)
+    if play_m<10:
+        play_m = '0'+str(play_m)
+    info = str(play_m)+':'+str(play_s)
+
+    music_m = music_length//60
+    music_s = music_length%60
+    if music_s<10:
+        music_s = '0'+str(music_s)
+    if music_m<10:
+        music_m = '0'+str(music_m)
+    info2 = '/'+str(music_m)+':'+str(music_s)
+
+    # 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
+
+    play_time = font.render(info,True,(255,255,255))
+    screen.blit(play_time,(120,440))
+    play_time = font.render(info2,True,(0,0,0))
+    screen.blit(play_time,(200,440))
+    # 刷新画面
+    pygame.display.update()
+    fps.tick(60)
+