import tkinter as tk from tkinter import ttk, messagebox import random import json import os from datetime import datetime # 数据持久化文件 GAME_DATA_FILE = "tic_tac_toe_data.json" class TicTacToeAI: def __init__(self, root): # 窗口基础设置 self.root = root self.root.title("加强版井字棋 - AI人机对战") self.root.geometry("480x580") self.root.resizable(False, False) # 游戏核心数据 self.board = [""] * 9 # 9格棋盘数据 self.player = "X" # 玩家棋子 self.ai = "O" # AI棋子 self.game_over = False self.win_line = [] # 胜利连线位置 # AI难度设置 1-简单 2-普通 3-困难 self.ai_level = 2 # 战绩统计数据 self.win_count = 0 self.lose_count = 0 self.draw_count = 0 # 加载本地历史战绩 self.load_game_data() # 构建UI界面 self.build_ui() # 刷新战绩显示 self.update_score_text() # 加载历史战绩 def load_game_data(self): if os.path.exists(GAME_DATA_FILE): with open(GAME_DATA_FILE, "r", encoding="utf-8") as f: data = json.load(f) self.win_count = data.get("win", 0) self.lose_count = data.get("lose", 0) self.draw_count = data.get("draw", 0) # 保存战绩数据 def save_game_data(self): data = { "win": self.win_count, "lose": self.lose_count, "draw": self.draw_count, "last_play": datetime.now().strftime("%Y-%m-%d %H:%M:%S") } with open(GAME_DATA_FILE, "w", encoding="utf-8") as f: json.dump(data, f, ensure_ascii=False, indent=4) # 搭建界面 def build_ui(self): # 标题标签 tk.Label(self.root, text="加强版井字棋人机对战", font=("微软雅黑", 22, "bold")).pack(pady=10) # 难度与战绩栏 top_frame = tk.Frame(self.root) top_frame.pack(pady=5) # 难度选择 tk.Label(top_frame, text="AI难度：", font=("微软雅黑", 11)).grid(row=0, column=0, padx=5) self.level_var = tk.StringVar(value="普通") level_combo = ttk.Combobox(top_frame, textvariable=self.level_var, width=8, font=("微软雅黑", 10)) level_combo["values"] = ["简单", "普通", "困难"] level_combo.grid(row=0, column=1, padx=5) level_combo.bind("<>", self.change_level) # 战绩显示 self.score_text = tk.Label(self.root, text="", font=("微软雅黑", 11), fg="#333") self.score_text.pack(pady=5) # 状态提示 self.status_label = tk.Label(self.root, text="游戏就绪，点击棋盘开始对局", font=("微软雅黑", 12), fg="#2E8B57") self.status_label.pack(pady=8) # 棋盘框架 self.board_frame = tk.Frame(self.root) self.board_frame.pack(pady=10) # 创建9个棋盘按钮 self.buttons = [] for i in range(9): btn = tk.Button( self.board_frame, text="", font=("微软雅黑", 30, "bold"), width=5, height=2, command=lambda idx=i: self.player_move(idx), relief=tk.RIDGE, bd=3 ) row = i // 3 col = i % 3 btn.grid(row=row, column=col, padx=2, pady=2) self.buttons.append(btn) # 功能按钮 btn_frame = tk.Frame(self.root) btn_frame.pack(pady=20) tk.Button(btn_frame, text="重新开局", font=("微软雅黑", 12), width=10, command=self.reset_game, bg="#e8f4f8").grid(row=0, column=0, padx=10) tk.Button(btn_frame, text="清空战绩", font=("微软雅黑", 12), width=10, command=self.clear_score, bg="#fff2e8").grid(row=0, column=1, padx=10) # 切换AI难度 def change_level(self, event): level = self.level_var.get() if level == "简单": self.ai_level = 1 elif level == "普通": self.ai_level = 2 else: self.ai_level = 3 self.status_label.config(text=f"已切换为{level}难度，可随时开局") # 更新战绩显示 def update_score_text(self): self.score_text.config(text=f"战绩统计：胜利{self.win_count}局 | 失败{self.lose_count}局 | 平局{self.draw_count}局") # 玩家落子 def player_move(self, idx): # 游戏结束/已有棋子则无效 if self.game_over or self.board[idx] != "": return # 玩家落子 self.board[idx] = self.player self.buttons[idx].config(text=self.player, fg="#2E8B57", bg="#f0fff4") self.status_label.config(text="AI思考中...", fg="#FF8C00") # 判断玩家是否胜利 if self.check_win(self.player): self.game_over = True self.win_count += 1 self.show_win_effect() self.save_game_data() self.update_score_text() self.status_label.config(text="恭喜！你赢得了对局！", fg="#2E8B57") messagebox.showinfo("游戏胜利", "恭喜你战胜AI！") return # 判断平局 if self.check_draw(): self.game_over = True self.draw_count += 1 self.save_game_data() self.update_score_text() self.status_label.config(text="对局结束，平局！", fg="#444444") messagebox.showinfo("游戏结束", "势均力敌，平局！") return # AI延迟落子，模拟思考 self.root.after(400, self.ai_move) # AI智能落子（分难度算法） def ai_move(self): # 简单难度：30%概率随机落子，AI变笨 if self.ai_level == 1 and random.random() < 0.3: empty_pos = [i for i in range(9) if self.board[i] == ""] pos = random.choice(empty_pos) self.board[pos] = self.ai self.buttons[pos].config(text=self.ai, fg="#FF4500", bg="#fff0f0") self.check_ai_result() return # 困难难度：完美AI，无失误 # 1. AI优先直接赢棋 for i in range(9): if self.board[i] == "": self.board[i] = self.ai if self.check_win(self.ai): self.buttons[i].config(text=self.ai, fg="#FF4500", bg="#fff0f0") self.game_over = True self.lose_count += 1 self.show_win_effect() self.save_game_data() self.update_score_text() self.status_label.config(text="AI获胜，再接再厉！", fg="#FF4500") messagebox.showinfo("游戏结束", "AI获胜！再接再厉！") return self.board[i] = "" # 2. AI防守：阻止玩家赢棋（普通/困难难度生效） if self.ai_level >= 2: for i in range(9): if self.board[i] == "": self.board[i] = self.player if self.check_win(self.player): self.board[i] = self.ai self.buttons[i].config(text=self.ai, fg="#FF4500", bg="#fff0f0") self.check_ai_result() return self.board[i] = "" # 3. 抢占关键位置 priority = [4, 0, 2, 6, 8, 1, 3, 5, 7] for idx in priority: if self.board[idx] == "": self.board[idx] = self.ai self.buttons[idx].config(text=self.ai, fg="#FF4500", bg="#fff0f0") break self.check_ai_result() # 检测AI落子后的对局结果 def check_ai_result(self): # 判断平局 if self.check_draw(): self.game_over = True self.draw_count += 1 self.save_game_data() self.update_score_text() self.status_label.config(text="对局结束，平局！", fg="#444444") messagebox.showinfo("游戏结束", "势均力敌，平局！") # 胜利高亮特效 def show_win_effect(self): if not self.win_line: return for idx in self.win_line: self.buttons[idx].config(bg="#ffe600") # 判断胜利，记录胜利连线 def check_win(self, chess): # 所有获胜组合 win_list = [ [0,1,2], [3,4,5], [6,7,8], # 横向 [0,3,6], [1,4,7], [2,5,8], # 纵向 [0,4,8], [2,4,6] # 斜线 ] for item in win_list: if self.board[item[0]] == self.board[item[1]] == self.board[item[2]] == chess: self.win_line = item return True self.win_line = [] return False # 判断平局 def check_draw(self): return "" not in self.board # 重置游戏 def reset_game(self): self.board = [""] * 9 self.game_over = False self.win_line = [] for btn in self.buttons: btn.config(text="", bg="#f5f5f5") self.status_label.config(text="游戏就绪，点击棋盘开始对局", fg="#2E8B57") # 清空战绩 def clear_score(self): if not messagebox.askyesno("确认清空", "确定要清空所有历史战绩吗？数据不可恢复！"): return self.win_count = 0 self.lose_count = 0 self.draw_count = 0 self.save_game_data() self.update_score_text() messagebox.showinfo("操作成功", "所有战绩已清空！") if __name__ == "__main__": root = tk.Tk() game = TicTacToeAI(root) root.mainloop()