package tictactoe.web;

import java.io.IOException;
import java.util.HashMap;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

@WebServlet(urlPatterns = {"/play-game"})
public class GameServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        HttpSession session = request.getSession();

        Object squares = session.getAttribute("gameSquares");
        if (squares == null) {
            session.setAttribute("gameSquares", new HashMap());
        }

        RequestDispatcher jsp = request.getRequestDispatcher("/index.jsp");
        jsp.forward(request, response);
    }

}