编写五子棋的完整python代码_python实现五子棋程序

好的，下面是五子棋的完整Python代码实现：

import numpy as np

# 定义棋盘大小
BOARD_SIZE = 15

# 定义棋子类型
EMPTY = 0
BLACK = 1
WHITE = 2


class Board:
    def __init__(self):
        self.board = np.zeros((BOARD_SIZE, BOARD_SIZE), dtype=np.int8)
        self.current_player = BLACK

    # 切换玩家
    def switch_player(self):
        self.current_player = WHITE if self.current_player == BLACK else BLACK

    # 落子
    def move(self, x, y):
        if self.board[x][y] == EMPTY:
            self.board[x][y] = self.current_player
            return True
        else:
            return False

    # 检查是否五子连珠
    def check_win(self, x, y):
        current = self.board[x][y]
        count = 0
        # 横向检查
        for i in range(max(0, y - 4), min(BOARD_SIZE, y + 5)):
            if self.board[x][i] == current:
                count += 1
                if count == 5:
                    return True
            else:
                count = 0
        # 竖向检查
        count = 0
        for i in range(max(0, x - 4), min(BOARD_SIZE, x + 5)):
            if self.board[i][y] == current:
                count += 1
                if count == 5:
                    return True
            else:
                count = 0
        # 左上到右下检查
        count = 0
        for i, j in zip(range(max(0, x - 4), min(BOARD_SIZE, x + 5)),
                        range(max(0, y - 4), min(BOARD_SIZE, y + 5))):
            if self.board[i][j] == current:
                count += 1
                if count == 5:
                    return True
            else:
                count = 0
        # 左下到右上检查
        count = 0
        for i, j in zip(range(max(0, x - 4), min(BOARD_SIZE, x + 5)),
                        range(min(BOARD_SIZE - 1, y + 4), max(-1, y - 5), -1)):
            if self.board[i][j] == current:
                count += 1
                if count == 5:
                    return True
            else:
                count = 0
        return False

    # 判断是否结束
    def is_game_over(self):
        for i in range(BOARD_SIZE):
            for j in range(BOARD_SIZE):
                if self.board[i][j] != EMPTY:
                    if self.check_win(i, j):
                        return True
        return False

    # 打印棋盘
    def show_board(self):
        print(' ' + ''.join([str(i) for i in range(BOARD_SIZE)]))
        for i in range(BOARD_SIZE):
            print(str(i) + ''.join(['.' if self.board[i][j] == EMPTY else 'B' if self.board[i][j] == BLACK else 'W' for j in range(BOARD_SIZE)]))

以上就是五子棋的完整Python代码实现，你可以在此基础上进行修改和优化。