auto save

my_music.py

 import pygame
 import pygame
 from pygame import locals
 from pygame import locals
-
+import os
 pygame.init()   # 初始化
 pygame.init()   # 初始化
 # 创建窗口
 # 创建窗口
 screen = pygame.display.set_mode((640, 480))
 screen = pygame.display.set_mode((640, 480))
+click=0
 # 载入图片、资源
 # 载入图片、资源
 bg_img = pygame.image.load('background.png')  # 背景图
 bg_img = pygame.image.load('background.png')  # 背景图
 play_img = pygame.image.load('play.png')  # 播放按钮
 play_img = pygame.image.load('play.png')  # 播放按钮
@@ -11,16 +12,75 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
 logo_img = pygame.image.load('logo.png')  # 中间logo
-
+screen=pygame.display.set_mode((640,480))
+# pygame.mixer.music.load('歌曲4.ogg')
+# pygame.mixer.music.play()
+volume=0.2
+playbutton=stop_img
+pygame.mixer.music.set_volume(volume)
+num=-1
+music=[]
+path="C:\\Users\\vv\\Desktop\\text"
+filelist=os.listdir(path)
+for i in filelist:
+    if i[-4:]==".mp3":
+        music.append(i)
 while True:
 while True:
     for event in pygame.event.get():
     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>350 and y<450:
+                    click+=1
+                    if click%2==0:
+                        playbutton=stop_img
+                        pygame.mixer.music.unpause()
+                    else:
+                        playbutton=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)-1
+                    pygame.mixer.music.load(path+"\\"+music[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    playbutton=stop_img
+                if x>420 and x<520 and y>350 and y<400:
+                    num+=1
+                    if num>len(music)-1:
+                        num=0
+                    pygame.mixer.music.load(path+"\\"+music[num])
+                    pygame.mixer.music.play()
+                    click=0
+                    playbutton=stop_img
+    if pygame.mixer.music.get_busy()==False:
+        num+=1
+        if num>len(music)-1:
+            num=0
+        pygame.mixer.music.load(path+"\\"+music[num])
+        pygame.mixer.music.play()
 
 
     # 绘制画面
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(bg_img, (0, 0))      # 填充背景
-    screen.blit(stop_img, (270, 330))   # 暂停按钮
+    screen.blit(playbutton, (270, 330))   # 暂停按钮
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(logo_img, (170, 60))    # 中间logo图
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(last_img, (120, 350))   # 上一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     # 刷新画面
-    ???
+    pygame.display.update()
\ No newline at end of file

tex.py

+import turtle
+turtle.pencolor('green')
+turtle.speed(1)
+turtle.fillcolor('red')
+turtle.penup()
+turtle.goto(-2,2)
+turtle.pendown()
+turtle.pensize(10)
+turtle.begin_fill()
+turtle.right(90)
+turtle.forward(100)
+turtle.right(90)
+turtle.forward(100)
+turtle.right(90)
+turtle.forward(100)
+turtle.right(90)
+turtle.forward(100)
+turtle.end_fill()
+turtle.done()
+'''print'''
\ No newline at end of file

text.py

+import os
+
+filelist=os.listdir("C:\\Users\\vv\\Desktop\\text")
+print(filelist)
\ No newline at end of file

text1.py

+import turtle as t
+t.fillcolor('blue')
+t.pensize(10)
+t.penup()
+t.goto(0,-200)
+t.pendown()
+t.circle(200)
+t.penup()
+t.goto(-100,50)
+t.pendown()
+t.begin_fill()
+t.circle(20)
+t.end_fill()
+t.penup()
+t.forward(200)
+t.pendown()
+t.begin_fill()
+t.circle(20)
+t.end_fill()
+t.penup()
+t.goto(0,50)
+t.pendown()
+t.circle(-50,steps=3)
+t.penup()
+t.goto(-150,-70)
+t.pendown()
+t.goto(0,-170)
+t.goto(150,-70)
+t.done()
\ No newline at end of file

text2.py

+from turtle import *
+dot(100,'blue')
+done()
\ No newline at end of file

text3.py

+from turtle import *
+pensize(15)
+pencolor('green')
+r=100
+fillcolor('red')
+begin_fill()
+circle(r)
+end_fill()
+done()
\ No newline at end of file