python双人五子棋

下面是一个简单的Python双人五子棋实现，使用tkinter库实现图形界面：

import tkinter as tk

class Game:
    def __init__(self):
        self.board_size = 15 # 棋盘大小
        self.grid_size = 30 # 每个格子的大小
        self.r = self.grid_size // 2 - 2 # 棋子半径
        self.current_player = 1 # 当前玩家
        self.board = [[0] * self.board_size for _ in range(self.board_size)] # 棋盘
        self.win = False # 是否有一方玩家获胜

    def play(self, x, y):
        if self.win:
            return
        if self.board[x][y] != 0:
            return
        self.board[x][y] = self.current_player
        self.check_win(x, y)
        self.current_player = 3 - self.current_player

    def check_win(self, x, y):
        # 横向
        count = 0
        for i in range(max(0, y - 4), min(self.board_size, y + 5)):
            if self.board[x][i] == self.current_player:
                count += 1
                if count >= 5:
                    self.win = True
                    return
            else:
                count = 0
        # 纵向
        count = 0
        for i in range(max(0, x - 4), min(self.board_size, x + 5)):
            if self.board[i][y] == self.current_player:
                count += 1
                if count >= 5:
                    self.win = True
                    return
            else:
                count = 0
        # 左上到右下
        count = 0
        for i, j in zip(range(max(0, x - 4), min(self.board_size, x + 5)), range(max(0, y - 4), min(self.board_size, y + 5))):
            if self.board[i][j] == self.current_player:
                count += 1
                if count >= 5:
                    self.win = True
                    return
            else:
                count = 0
        # 右上到左下
        count = 0
        for i, j in zip(range(max(0, x - 4), min(self.board_size, x + 5)), range(min(self.board_size - 1, y + 4), max(0, y - 5), -1)):
            if self.board[i][j] == self.current_player:
                count += 1
                if count >= 5:
                    self.win = True
                    return
            else:
                count = 0

class Gobang:
    def __init__(self):
        self.game = Game()
        self.root = tk.Tk()
        self.canvas = tk.Canvas(self.root, bg="white", width=self.game.board_size * self.game.grid_size, height=self.game.board_size * self.game.grid_size)
        self.canvas.pack()
        self.draw_board()
        self.canvas.bind("<Button-1>", self.click)
        self.root.mainloop()

    def draw_board(self):
        for i in range(self.game.board_size):
            self.canvas.create_line(self.game.grid_size // 2, (i + 0.5) * self.game.grid_size, (self.game.board_size - 0.5) * self.game.grid_size, (i + 0.5) * self.game.grid_size)
            self.canvas.create_line((i + 0.5) * self.game.grid_size, self.game.grid_size // 2, (i + 0.5) * self.game.grid_size, (self.game.board_size - 0.5) * self.game.grid_size)

    def draw_piece(self, x, y):
        if self.game.current_player == 1:
            color = "black"
        else:
            color = "white"
        self.canvas.create_oval((y + 0.5 - self.game.r) * self.game.grid_size, (x + 0.5 - self.game.r) * self.game.grid_size, (y + 0.5 + self.game.r) * self.game.grid_size, (x + 0.5 + self.game.r) * self.game.grid_size, fill=color)

    def click(self, event):
        x = int(event.y // self.game.grid_size)
        y = int(event.x // self.game.grid_size)
        self.game.play(x, y)
        if self.game.win:
            self.canvas.create_text(self.game.board_size * self.game.grid_size // 2, self.game.board_size * self.game.grid_size // 2, text="Player {} Wins!".format(self.game.current_player), font=("Arial", 20))
        else:
            self.draw_piece(x, y)

if __name__ == "__main__":
    Gobang()

以上代码实现了一个简单的双人五子棋游戏，在终端中执行即可开始游戏。