Tkinter, py - 创建一个游戏，每次单击一个按钮都会出现一个新按钮

Question

我想从

Button1

开始，您单击

Button1

并创建

Button2

，您单击

Button1

或

Button2

并创建

Button3

，依此类推，直到您单击正确的按钮（当前按钮将是一个随机按钮编号）

这是我到目前为止所拥有的，但所有这些都创建了一个名为

Button1

的新按钮

from tkinter import *
import random

root = Tk()
root.geometry("1000x1000")

def add_button():
     start_button.pack_forget()
     count = 0
     count = count + 1
     text_button = "Button%s"%(count)
     i = Button(root, text=text_button,command = add_button)
     i.place(x=random.randint(350, 600), y=random.randint(400, 600))

var=StringVar()
banner = Message(root, textvariable=var, relief=RIDGE)
var.set("Click a button\nThe more buttons you click, the more buttons get     added.\nClick the correct button to win!")
banner.pack()
start_button = Button(root, text='Start Game',command = add_button)
start_button.pack()

root.mainloop()

#create multiple buttons after start button is selected
#tell player the number to win changes every time
#add a timner
#add for i in number of buttons  to choice a random button number that wins
#add a win screen
#have it show time
#add a quit game button at bottom

Answer 1

每次调用

count

时，您都在重新定义

add_button()

变量，这意味着每次调用此函数时，计数都会回到零。要解决此问题，只需在函数外部定义变量，因此将

add_button()

函数替换为此：

count = 0
def add_button():
     start_button.pack_forget()
     count = count + 1
     text_button = "Button%s"%(count)
     i = Button(root, text=text_button,command = add_button)
     i.place(x=random.randint(350, 600), y=random.randint(400, 600))

希望这有帮助！