用python写一个猜拳小游戏，要求使用tkinter

好的，我来给您写一个简单的猜拳小游戏，使用Python和Tkinter实现。以下是代码实现：

import tkinter as tk
import random

# 窗口初始化
root = tk.Tk()
root.title("猜拳小游戏")
root.geometry("300x200")
root.resizable(width=False, height=False)

# 定义游戏规则
rules = {0: "剪刀", 1: "石头", 2: "布"}

# 定义计分板
player_score = 0
computer_score = 0
score_board = tk.Label(root, text="玩家得分: {}  电脑得分: {}".format(player_score, computer_score))
score_board.pack(pady=10)

# 定义游戏结果显示
result_label = tk.Label(root, text="", font=("Arial", 16, "bold"))
result_label.pack(pady=10)

# 定义玩家出拳函数
def player_fight(player_choice):
    global player_score
    global computer_score
    computer_choice = random.choice(list(rules.keys()))
    if player_choice == computer_choice:
        result_label.config(text="平局！")
    elif (player_choice - computer_choice) % 3 == 1:
        player_score += 1
        result_label.config(text="你赢了！")
    else:
        computer_score += 1
        result_label.config(text="电脑赢了！")
    score_board.config(text="玩家得分: {}  电脑得分: {}".format(player_score, computer_score))

# 定义界面按钮
button_scissors = tk.Button(root, text="剪刀", width=8, command=lambda: player_fight(0))
button_scissors.pack(side="left", padx=10)

button_rock = tk.Button(root, text="石头", width=8, command=lambda: player_fight(1))
button_rock.pack(side="left", padx=10)

button_paper = tk.Button(root, text="布", width=8, command=lambda: player_fight(2))
button_paper.pack(side="left", padx=10)

# 启动窗口
root.mainloop()

运行代码之后，您会看到一个猜拳小游戏的窗口。您可以点击“剪刀”、“石头”或“布”按钮进行出拳，电脑会随机出拳并显示结果在屏幕上。

注意：这只是一个简单的示例程序，您可以根据自己的需求进行修改和扩展。