python 有问题的游戏 gui

Question

所以我正在 python 为学校制作一个令人毛骨悚然的小问题游戏。但我有一个问题。当你回答一个问题时我不知道如何切换到下一个问题。我试过当你点击一个答案时它会转到一个新的 window 但这会打开很多 windows 所以我不知道该怎么做。到目前为止我的代码：

from tkinter import*

def openNewWin():
    openNewWin = Toplevel(win)
    openNewWin.attributes('-fullscreen',True)
    Label(openNewWin, text = "dali ste sami?", bg="black", fg="white", font= ('Open Sans', 50)).place(x= "570", y= "300")


def openNewWin2():
    openNewWin2 = Toplevel(win)
    openNewWin2.attributes('-fullscreen',True)

win = Tk()

win.config(bg = "black")
win.attributes('-fullscreen',True)
pitanje = Label(win, text = "dali ste sami?", bg="black", fg="white", font= ('Open Sans', 50)).place(x= "570", y= "300")
odgovor = Button(win, text = "da", bg="black", fg="white", font= ('Open Sans', 50), borderwidth=0, command=openNewWin2)
odgovor.place(x= "560", y= "480")
odgovor2 = Button(win, text = "ne", bg="black", fg="white", font= ('Open Sans', 50), borderwidth=0,command=openNewWin)
odgovor2.place(x= "840", y= "480")





win.mainloop()

Answer 1

不用每次都创建新的 windows，您也可以只对当前的 window 进行更改，例如删除当前的小部件并创建新的小部件，或者更新现有的小部件，在为了提出新问题或继续您的游戏。

为了给你一个想法，我在这里 为每个按钮调用了两个函数 ，因为另一个问题也将是“yes-no”类型，我将仅更改问题标签 pitanje，取决于用户所处的问题（为此，我m 创建一个变量 questionNo 来跟踪用户在按下按钮时所处的问题。）

from tkinter import *

win = Tk()

win.config(bg = "black")
win.attributes('-fullscreen',True)

questionNo=1

def yes():
    #whatever you want to happen if answered "yes"
    #For example, I will ask another question using that same Label
    global questionNo
    if questionNo==1 :
        pitanje.config(text="Come along, we'll have some fun! Sure that you want to enter?")
    elif questionNo==2:
        pitanje.config(text="Good decision! Let's begin...")
        #and then I can call some other function, or make changes to the widgets of win window only, or can even create a new window to continue further with the game.
    else:
        return #do nothing, or extend for more number of questions
    questionNo+=1
def no():
    #whatever you want to happen when answered 'no'
    #For example, I will ask to leave using that same Label
    global questionNo
    if questionNo==1 :
        pitanje.config(text="You better not be... This is a creepy place to handle alone. Press yes to continue.")
    elif questionNo==2:
        pitanje.config(text="Oh. So, you are a little coward huh.")
        win.after(2000,win.destroy)
    else:
        return #do nothing right now
    questionNo+=1

pitanje = Label(win, text = "dali ste sami?", bg="black", fg="white", font= ('Open Sans', 20))
pitanje.place(x= "680", y= "300", anchor=CENTER)
odgovor = Button(win, text = "da", bg="black", fg="white", font= ('Open Sans', 50), borderwidth=0, command=yes)
odgovor.place(x= "550", y= "480", anchor=CENTER)
odgovor2 = Button(win, text = "ne", bg="black", fg="white", font= ('Open Sans', 50), borderwidth=0,command=no)
odgovor2.place(x= "840", y= "480", anchor=CENTER)

win.mainloop()

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