我正在tkinter制作一个cookie clicker游戏。我正在尝试为播放器设置一个自动点击功能，每10秒点击一次cookie。我尝试使用.after()方法，但这冻结了程序。为了澄清，其他功能（例如用户点击cookie）需要仍然有效，而自动点击在后台运行。
这是自动点击功能：
def autoclick():
def tensecs():
while True:
global clicks
clicks = clicks + 1
if clicks == 1:
lbl1.configure(text="{0} Cookie!".format(clicks))
else:
lbl1.configure(text="{0} Cookies!".format(clicks))
shop_window.after(1000, tensecs)
这是完整的程序：
from Tkinter import *
from Tkinter import Canvas
import ttk
import time
window1 = Tk()
window1.title("Cookie Clicker")
window1.config(background="dodger blue")
window1.geometry("254x390")
clicks = 0
class FlashableLabel(Label):
def flash(self, count):
bg = self.cget('background')
fg = self.cget('foreground')
self.configure(background=fg, foreground=bg)
count += 1
if count < 1000:
self.after(250, self.flash, count)
def cookie_clicks(event):
global clicks
clicks = clicks + 1
pb.step(10)
print("{0}".format(clicks))
if clicks == 1:
lbl1.configure(text="{0} Cookie!".format(clicks))
else:
lbl1.configure(text="{0} Cookies!".format(clicks))
def about_btn():
about_window = Toplevel(window1)
about_window.overrideredirect(1)
about_window.geometry("230x150+15+50")
about_window.config(background="snow2")
photo4 = PhotoImage(file="imageedit_4_8477195169.gif")
photolbl = Label(about_window, image=photo4, borderwidth=0)
photolbl.image = photo4
photolbl.pack()
lbl3 = Label(about_window, text="Cookie Clicker", bg="snow2", fg="black", font=("Lucida Grande bold", 14))
lbl3.pack()
lbl4 = Label(about_window, text="Version 13.0.4 (24502.5.6)", bg="snow2", fg="black", font=("Lucida Grande", 9))
lbl4.pack()
copyright_symb = u'\N{COPYRIGHT SIGN}'.encode('utf-8')
lbl5 = Label(about_window, text="Copyright {0} 2003-2018 Hatna Inc.\nAll rights reserved.".format(copyright_symb), bg="snow2", fg="black", font=("Lucida Grande", 10))
lbl5.pack()
def shop_btn():
def autoclick():
def tensecs():
while True:
global clicks
clicks = clicks + 1
if clicks == 1:
lbl1.configure(text="{0} Cookie!".format(clicks))
else:
lbl1.configure(text="{0} Cookies!".format(clicks))
shop_window.after(1000, tensecs)
def double():
global clicks
if clicks >= 20:
clicks = clicks * 2
clicks = clicks - 20
if clicks == 1:
lbl1.configure(text="{0} Cookie!".format(clicks))
else:
lbl1.configure(text="{0} Cookies!".format(clicks))
shop_window.destroy()
global lbl3
lbl3.configure(text="", fg="dodger blue")
else:
shop_window.destroy()
lbl3.configure(text="You Need More Cookies!", fg="snow2")
shop_window = Toplevel(window1)
shop_window.overrideredirect(1)
shop_window.geometry("254x310+5+50")
frame = Frame(shop_window, width=254, height=310)
frame.pack()
canvas = Canvas(frame, width=254, height=310, bg="dodger blue", bd=0, highlightthickness=0, relief="ridge", scrollregion=(0, 0, 500, 500))
vbar = Scrollbar(frame, orient=VERTICAL)
vbar.pack(side=RIGHT, fill=Y)
vbar.config(command=canvas.yview)
canvas.config(yscrollcommand=vbar.set)
canvas.pack()
canvas.create_rectangle(0, 0, 254, 40, outline="snow2", fill="snow2")
lbl3 = canvas.create_text(135, 20, text="{0} Cookies".format(clicks), fill="dodger blue", font=("kavoon", 15))
global photo5
photo5 = PhotoImage(file="imageedit_1_6195264074.gif")
photolbl = canvas.create_image(20, 20, image=photo5)
x2 = canvas.create_text(35, 120, text="X2", fill="gray", font=("arial bold", 40))
lbl4 = canvas.create_text(115, 110, text="Double Your Score", fill="black", font=("arial bold", 12))
lbl5 = canvas.create_text(94, 129, text="20 Cookies", fill="black", font=("arial", 12))
buybtn1 = Button(canvas, text="Buy", highlightbackground="dodger blue", command=double)
buybtn1_window = canvas.create_window(210, 119.5, window=buybtn1)
global photo6
photo6 = PhotoImage(file="imageedit_24_7373388957.gif")
photolbl2 = canvas.create_image(32.5, 70, image=photo6)
lbl6 = canvas.create_text(124, 61, text="10 Second Auto-Click", fill="black", font=("arial bold", 12))
lbl5 = canvas.create_text(94, 80, text="15 Cookies", fill="black", font=("arial", 12))
buybtn2 = Button(canvas, text="Buy", highlightbackground="dodger blue", command=autoclick)
buybtn2_window = canvas.create_window(210, 70, window=buybtn2)
w = Canvas(window1, width=254, height=80, highlightbackground="snow2")
w.pack()
w.create_rectangle(10, 10, 80, 80, outline="snow2", fill="snow2", width=100000)
cookie = Button(window1, highlightbackground="dodger blue", borderwidth=0, cursor="hand2")
cookie.bind('<Button-1>', cookie_clicks)
window1.bind('<Return>', cookie_clicks)
photo = PhotoImage(file="imageedit_3_3213999137.gif")
cookie.config(image=photo, width="250", height="250")
cookie.place(x=0, y=90)
w2 = Canvas(window1, width=0.1, height=250, highlightbackground="dodger blue")
w2.place(x=0, y=86)
w3 = Canvas(window1, width=0.1, height=250, highlightbackground="dodger blue")
w3.place(x=249, y=86)
w4 = Canvas(window1, width=250, height=0.1, highlightbackground="dodger blue")
w4.place(x=0, y=88)
w5 = Canvas(window1, width=250, height=0.1, highlightbackground="dodger blue")
w5.place(x=0, y=338)
lbl1 = Label(window1, bg="snow2", fg="dodger blue", text="{0} Cookies!".format(clicks), font=("kavoon", 20))
lbl1.place(x=75, y=40)
lbl2 = Label(window1, bg="snow2", fg="dodger blue", text="Cookie Clicker", font=("kavoon", 30))
lbl2.place(x=20, y=0)
pb = ttk.Progressbar(window1, orient='horizontal', mode='determinate')
pb.place(x=76, y=68)
shop = Button(window1, highlightbackground="dodger blue", borderwidth=0, command=shop_btn)
photo2 = PhotoImage(file="imageedit_28_9392607524.gif")
shop.config(image=photo2, width="44", height="40")
shop.place(x=5, y=345)
w6 = Canvas(window1, width=38, height=0.1, highlightbackground="dodger blue")
w6.place(x=7, y=345)
w7 = Canvas(window1, width=38, height=0.1, highlightbackground="dodger blue")
w7.place(x=7, y=381)
w8 = Canvas(window1, width=0.1, height=25, highlightbackground="dodger blue")
w8.place(x=6, y=350)
w9 = Canvas(window1, width=0.1, height=25, highlightbackground="dodger blue")
w9.place(x=45, y=350)
info = Button(window1, highlightbackground="dodger blue", borderwidth=0, command=about_btn)
photo3 = PhotoImage(file="imageedit_48_3021448243.gif")
info.config(image=photo3, width="44", height="40")
info.place(x=49, y=345)
w10 = Canvas(window1, width=38, height=0.1, highlightbackground="dodger blue")
w10.place(x=51, y=345)
w11 = Canvas(window1, width=38, height=0.1, highlightbackground="dodger blue")
w11.place(x=51, y=381)
w12 = Canvas(window1, width=0.1, height=25, highlightbackground="dodger blue")
w12.place(x=50, y=350)
w13 = Canvas(window1, width=0.1, height=25, highlightbackground="dodger blue")
w13.place(x=90, y=350)
lbl3 = FlashableLabel(window1, bg="dodger blue", fg="dodger blue", text="", font=("kavoon", 12))
lbl3.place(x=100, y=353)
lbl3.flash(0)
window1.mainloop()
任何帮助将不胜感激！请原谅我的GUI格式错误，我还没有开始尝试使用.grid。
答案 0 :(得分：2)
您需要使用after() 而不是 while循环，而不是。试试这个：
def autoclick():
global clicks
clicks = clicks + 1
if clicks == 1:
lbl1.configure(text="{0} Cookie!".format(clicks))
else:
lbl1.configure(text="{0} Cookies!".format(clicks))
shop_window.after(1000, autoclick) # repeat this function every second