编写一个python的五子棋代码

下面是一个简单的 Python 五子棋代码，仅供参考：

import numpy as np

# 定义棋盘大小
BOARD_SIZE = 15

# 定义黑白棋子的标志
EMPTY = 0
BLACK = 1
WHITE = 2

# 定义一个棋盘类
class Board:
    def __init__(self):
        self.board = np.zeros((BOARD_SIZE, BOARD_SIZE), dtype=int)

    # 获取棋盘上指定位置的棋子颜色
    def get(self, x, y):
        return self.board[x][y]

    # 在棋盘上放置棋子
    def put(self, x, y, player):
        self.board[x][y] = player

    # 判断指定位置是否为空
    def is_empty(self, x, y):
        return self.board[x][y] == EMPTY

    # 判断指定位置是否在棋盘内
    def is_on_board(self, x, y):
        return x >= 0 and x < BOARD_SIZE and y >= 0 and y < BOARD_SIZE

    # 判断棋盘上是否有五子连珠
    def is_win(self, player):
        # 横向检查
        for x in range(BOARD_SIZE):
            for y in range(BOARD_SIZE - 4):
                if self.board[x][y] == player and self.board[x][y+1] == player and self.board[x][y+2] == player and self.board[x][y+3] == player and self.board[x][y+4] == player:
                    return True
        
        # 竖向检查
        for x in range(BOARD_SIZE - 4):
            for y in range(BOARD_SIZE):
                if self.board[x][y] == player and self.board[x+1][y] == player and self.board[x+2][y] == player and self.board[x+3][y] == player and self.board[x+4][y] == player:
                    return True

        # 斜向检查
        for x in range(BOARD_SIZE - 4):
            for y in range(BOARD_SIZE - 4):
                if self.board[x][y] == player and self.board[x+1][y+1] == player and self.board[x+2][y+2] == player and self.board[x+3][y+3] == player and self.board[x+4][y+4] == player:
                    return True

        for x in range(4, BOARD_SIZE):
            for y in range(BOARD_SIZE - 4):
                if self.board[x][y] == player and self.board[x-1][y+1] == player and self.board[x-2][y+2] == player and self.board[x-3][y+3] == player and self.board[x-4][y+4] == player:
                    return True

        return False

# 定义一个游戏类
class Game:
    def __init__(self):
        self.board = Board()
        self.current_player = BLACK

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

    # 玩家落子
    def player_put(self, x, y):
        if self.board.is_on_board(x, y) and self.board.is_empty(x, y):
            self.board.put(x, y, self.current_player)
            if self.board.is_win(self.current_player):
                print("Player", self.current_player, "wins!!!")
                return True
            else:
                self.switch_player()
        return False

# 开始游戏
def play():
    game = Game()
    while True:
        x, y = map(int, input("Player " + str(game.current_player) + ", please input your move (x, y): ").split())
        if game.player_put(x, y):
            break

if __name__ == '__main__':
    play()

使用该代码，可以在控制台上玩五子棋。每次轮到玩家输入落子的位置，输入格式为 `x y`（中间有一个空格），例如 `7 7` 表示在第 7 行、第 7 列放置棋子。当有一方获得五子连珠时，游戏结束。