### 围棋游戏的Python代码实现 以下是一个完整的围棋游戏Python代码实现，基于`tkinter`模块开发图形化界面，并结合二维数组来表示棋盘逻辑[^4]。 #### 棋盘初始化与显示功能 ```python import tkinter as tk from tkinter import messagebox class GoGame: def __init__(self, size=9): self.size = size # 棋盘大小，默认为9x9 self.board = [[0 for _ in range(size)] for _ in range(size)] # 初始化棋盘 self.current_player = 1 # 当前玩家，1代表黑子，-1代表白子 self.window = tk.Tk() self.window.title("围棋游戏") self.canvas = tk.Canvas(self.window, width=600, height=600, bg='white') self.canvas.pack() self.cell_size = 600 // size self.draw_board() self.canvas.bind("<Button-1>", self.on_click) self.window.mainloop() def draw_board(self): """绘制棋盘""" for i in range(self.size + 1): self.canvas.create_line(0, i * self.cell_size, 600, i * self.cell_size) self.canvas.create_line(i * self.cell_size, 0, i * self.cell_size, 600) def on_click(self, event): """处理点击事件""" x, y = event.x // self.cell_size, event.y // self.cell_size if 0 <= x < self.size and 0 <= y < self.size and self.board[y][x] == 0: self.board[y][x] = self.current_player self.draw_piece(x, y, self.current_player) if self.check_ko(x, y, self.current_player): messagebox.showwarning("警告", "不能下在导致打劫的位置！") self.board[y][x] = 0 return self.capture_pieces(x, y, -self.current_player) self.current_player = -self.current_player def draw_piece(self, x, y, player): """绘制棋子""" color = "black" if player == 1 else "white" radius = self.cell_size // 2 - 2 x1, y1 = x * self.cell_size + self.cell_size // 2 - radius, y * self.cell_size + self.cell_size // 2 - radius x2, y2 = x * self.cell_size + self.cell_size // 2 + radius, y * self.cell_size + self.cell_size // 2 + radius self.canvas.create_oval(x1, y1, x2, y2, fill=color) def capture_pieces(self, x, y, player): """提子逻辑""" directions = [(1, 0), (-1, 0), (0, 1), (0, -1)] for dx, dy in directions: nx, ny = x + dx, y + dy if 0 <= nx < self.size and 0 <= ny < self.size and self.board[ny][nx] == player: if self.count_liberties(nx, ny) == 0: self.remove_group(nx, ny) def count_liberties(self, x, y): """计算气数""" visited = set() stack = [(x, y)] liberties = 0 while stack: cx, cy = stack.pop() if (cx, cy) in visited: continue visited.add((cx, cy)) for dx, dy in [(1, 0), (-1, 0), (0, 1), (0, -1)]: nx, ny = cx + dx, cy + dy if 0 <= nx < self.size and 0 <= ny < self.size: if self.board[ny][nx] == 0: liberties += 1 elif self.board[ny][nx] == self.board[y][x] and (nx, ny) not in visited: stack.append((nx, ny)) return liberties def remove_group(self, x, y): """移除一组棋子""" visited = set() stack = [(x, y)] while stack: cx, cy = stack.pop() if (cx, cy) in visited: continue visited.add((cx, cy)) self.board[cy][cx] = 0 self.canvas.create_rectangle(cx * self.cell_size, cy * self.cell_size, (cx + 1) * self.cell_size, (cy + 1) * self.cell_size, fill='white', outline='black') for dx, dy in [(1, 0), (-1, 0), (0, 1), (0, -1)]: nx, ny = cx + dx, cy + dy if 0 <= nx < self.size and 0 <= ny < self.size and self.board[ny][nx] == self.board[y][x] and (nx, ny) not in visited: stack.append((nx, ny)) def check_ko(self, x, y, player): """检查打劫规则""" directions = [(1, 0), (-1, 0), (0, 1), (0, -1)] for dx, dy in directions: nx, ny = x + dx, y + dy if 0 <= nx < self.size and 0 <= ny < self.size and self.board[ny][nx] == -player: if self.count_liberties(nx, ny) == 1: temp_board = [row[:] for row in self.board] temp_board[y][x] = player self.capture_pieces(nx, ny, player) if self.count_liberties(nx, ny) == 0: return True return False if __name__ == "__main__": game = GoGame() ``` ####