Question

我和我的一个朋友在tkinter里面制作了游戏刽子手，我们差不多完成了但是我们想添加一个按钮再次播放并重放游戏，但是我们无法找出正确的方法。正在做。我最初的想法是创建一个再次播放按钮来关闭当前窗口，打开一个具有相同基础的新窗口，并再次玩游戏，但无论何时谈到“简单”“中”和“硬”按钮，他们什么都不做。我更喜欢不包括使用其他模块的解决方案。谢谢！

编辑：我忘了包含代码!!!我很笨，抱歉！

    from tkinter import *

import random as r

import time as tm

#Hang Man


class menu:

    def __init__(self):

        self.game = Tk()

        self.game.geometry('600x600+50+50')

        self.game.title("Hang Man")

        self.canvas = Canvas(self.game,height=400,width=800,bg='light goldenrod yellow')  

        self.canvas.delete(ALL)

        self.canvas.create_line(100,50,100,500,tags="Line") #Vertical

        self.canvas.create_line(20,500,80,500,tags="Line") #Lower Horizontal

        self.canvas.create_line(100,50,150,50,tags="Line") #Horizontal Line

        self.canvas.pack() 

        self.play = Button(self.game,text="Play",command=self.playbt)

        self.play.pack(side=BOTTOM)

        self.game.mainloop() # Create an event loop

    def playagain(self):

        self.game.destroy()

        self.__init__()

    def playbt(self):

      self.difs()



    def difs(self):

        self.play.destroy()

        self.easy = Button(self.game,text="Easy",command=self.easy)

        self.medium = Button(self.game,text="Medium",command=self.medium)

        self.hard = Button(self.game,text="Hard",command=self.hard)



        self.easy.pack(side=BOTTOM)

        self.medium.pack(side=BOTTOM)

        self.hard.pack(side=BOTTOM)



    def easy(self):

        ewords = r.choice(["TABLE","CHAIR","DESK","PHONE","LIGHT","MAN"])

        self.playP(ewords.lower())

    def medium(self):

        mwords = r.choice(["PYTHON","LAPTOP","JACKET","VIDEO","MODULE","LIBRARY"])

        self.playP(mwords.lower())

    def hard(self):

        hwords = r.choice(["PROGRAM","TOLEDO","UNIVERSITY","ENGINEER","FOOTBALL","LANGUAGE"])

        self.playP(hwords.lower())



    def playP(self,words):

        self.lwords = words

        for i in range(0, len(self.lwords)):

            self.canvas.create_text(300+20*i,310,text="_",font="Times 16",tags="text")

        self.hm = 0

        self.easy.destroy()

        self.medium.destroy()

        self.hard.destroy()

        self.myscore = int(0)



        self.te = StringVar() #Text Entry TextVariable

        self.teb = Entry(self.game, textvariable = self.te) #Text Entry Box

        self.tebt = Button(self.game,text="Submit", command = self.checkAnswer)

        self.teb.pack(side=BOTTOM)

        self.tebt.pack(side=BOTTOM)





    def checkAnswer(self):

        temp= self.te.get()

        score=0 #trial set for each try

        score1=0

        x1=300


        for i in range(0,len(self.lwords)):



            if temp==self.lwords[i]:

                self.canvas.create_text(x1+20*i,300,text=self.lwords[i],font="Times 16",tags="text")

                score1+=1

                self.myscore += 1


            if self.myscore == len(self.lwords):

                self.win()


        if not (score1 > score):

           self.draw()

           score=0 

           score1



    def win(self):

        self.canvas.delete(ALL)

        self.canvas.after(100)

        self.teb.destroy()

        self.tebt.destroy()

        self.canvas.create_text(400,200,text = 'YOU WIN!!',font='Times 36')

        self.pa = Button(self.game,text="Play Again?",command=self.playagain)

        self.pa.pack(side=BOTTOM)



    def draw(self):

        self.hm += 1

        if self.hm == 1:

          self.canvas.create_oval(125,50,175,100, tags = "Line") #Head

        elif self.hm == 2:

          self.canvas.create_line(150,100,150,150, tags = "Line") #Body

        elif self.hm == 3:

          self.canvas.create_line(150,125,125,100, tags = "Line") #Left Arm

        elif self.hm == 4:

          self.canvas.create_line(150, 125, 175, 100, tags = "Line") #Right Arm

        elif self.hm == 5:

          self.canvas.create_line(150,150,125,175, tags = "Line") #Left Leg

        elif self.hm == 6:

          self.canvas.create_line(150,150,175,175, tags = "Line") #Right Leg

          self.canvas.update()

          self.canvas.after(100)

          self.canvas.delete(ALL)

          self.canvas.create_text(200,200,text="HANG MAN!!",font="Times 36")

          self.tebt.destroy()

          self.teb.destroy()

          self.pa = Button(self.game,text="Play Again?",command=self.playagain)

          self.pa.pack(side=BOTTOM)







menu()

Answer 1

不，不要试图重拍窗户。在窗口中重新制作小部件，就像在开始时制作小部件一样。你清楚地知道如何清除画布和按钮。执行此操作然后重做初始化步骤。为了使它更整洁，创建一个你在启动和播放时调用的功能。

def __init__(self):
    self.game = Tk()
    self.game.geometry('600x600+50+50')
    self.game.title("Hang Man")
    self.canvas = Canvas(self.game,height=400,width=800,bg='light goldenrod yellow')
    self.canvas.delete(ALL)
    self.canvas.pack()
    self.init_ui()
    self.game.mainloop() # Create an event loop

def playagain(self):
    self.canvas.delete('ALL') # clear the canvas
    self.init_ui()

def init_ui(self):
    self.canvas.create_line(100,50,100,500,tags="Line") #Vertical
    self.canvas.create_line(20,500,80,500,tags="Line") #Lower Horizontal
    self.canvas.create_line(100,50,150,50,tags="Line") #Horizontal Line
    self.play = Button(self.game,text="Play",command=self.playbt)
    self.play.pack(side=BOTTOM)

另外，双线间距是多少？神圣的牛，这很烦人。

Answer 2

我同意Novel，你应该重新创建窗口而不是Tkinter实例，但我想提供一个与你原始想法一致的简单解决方案。

最简单的答案是改变

此：

def playagain(self):
    self.game.destroy()
    self.__init__()

为：

def playagain(self):
    self.game.destroy()
    menu()

这将结束当前的Tkinter实例并通过调用＆＃34;菜单＆＃34;来启动一个新实例。再次上课。

Answer 3

正在使用OS模块的人可以引用我的代码，如果您想播放下一首歌曲，请参阅使用全局变量，为什么要发布它，我自己解决了，所以我很高兴所以使用os模块的人可以参考它

from tkinter import *
import os


root = Tk()
root.geometry("500x500")
root.title("music player ")
Label(root, text="MUSIC PLAYER").pack()
i=0

def prev():
   pass
def paly():
    music_dir = 'D:\songs'
    songs = os.listdir(music_dir)
    print(songs)
    os.startfile(os.path.join(music_dir, songs[0]))
def nxt():
    global i
    music_dir = 'D:\songs'
    songs = os.listdir(music_dir)
    print(songs)
    os.startfile(os.path.join(music_dir, songs[i]))
    i=i+1
f1=Frame(root).pack()
Button(f1,text="prev",command=prev).pack(side=LEFT,padx=30)
Button(f1,text="play/pause",command=paly).pack(side=LEFT,padx=30)
Button(f1,text="next",command=nxt).pack(side=LEFT,padx=30)


root.mainloop()

Play Again Button Tkinter Python 3

3 个答案: