save project

diy.py

+i = 1
+j=1
+for j in range(1,10):
+    print(i,'*',j,'=',(i*j),end=" ")

my_music.py

-import pygame
+import pygame,os
 from pygame import locals
 
 pygame.init()   # 初始化
@@ -11,8 +11,17 @@ 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
+basic_font = pygame.font.Font('neuropol.ttf',14)
 pygame.mixer.music.load('test.wav')
 
+music_list = []
+path = '.\\'
+filelist = os.listdir(path)
+for i in filelist:
+    if i[-4:] == '.ogg' or i[-4:] == '.wav':
+        music_list.append(i) 
+num = -1
+angle = 0
 vl = 0.8
 pygame.mixer.music.set_volume(vl)
 
@@ -36,24 +45,59 @@ while True:
                 pygame.mixer.music.set_volume(vl)
                 print(vl)
         if event.type == locals.MOUSEBUTTONDOWN:
-            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(music_list)-1
+                    pygame.mixer.music.load(path + '\\' + music_list[num])
+                    pygame.mixer.music.play()
+                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()
+                    
 
 
             
     if pygame.mixer.music.get_busy() == False:
+        num +=1
+        if num >len(filelist)-1:
+            num = 0
+        pygame.mixer.music.load(path + '\\' + music_list[num])
         pygame.mixer.music.play()
 
+    play_time = pygame.mixer.music.get_pos()
+    # print(play_time)
+    play_time = int(play_time/1000)
+    play_m = play_time//60
+    play_s = play_time%60
+    info = str(play_m) + ':' + str(play_s)
+
+    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
+
     # 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
+    scoreSurf = basic_font.render(info,True,(255,255,255))
+    screen.blit(scoreSurf,(120,440))
     # 刷新画面
     pygame.display.update()