X SI 0

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace mare_proiect_1
{
    public partial class Form1 : Form
    {
        bool turn = true;
        int turn_count = 0;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void button_click(object sender, EventArgs e)
        {
            Button b = (Button)sender;
            if (turn) b.Text = "X";
            else b.Text = "0";

            turn = !turn;
            b.Enabled = false;
            turn_count++;

            checkForWinner();
        }

        private void checkForWinner()
        {
            bool win = false;
            if (button1.Text == button2.Text && button2.Text == button3.Text && !button1.Enabled) win = true;
            else if (button4.Text == button5.Text && button5.Text == button6.Text && !button4.Enabled) win = true;
            else if (button7.Text == button8.Text && button8.Text == button9.Text && !button7.Enabled) win = true;

            if (button1.Text == button4.Text && button4.Text == button7.Text && !button1.Enabled) win = true;
            else if (button2.Text == button5.Text && button5.Text == button8.Text && !button2.Enabled) win = true;
            else if (button3.Text == button6.Text && button6.Text == button9.Text && !button3.Enabled) win = true;

            else if (button1.Text == button5.Text && button5.Text == button9.Text && !button1.Enabled) win = true;
            else if (button3.Text == button5.Text && button5.Text == button7.Text && !button7.Enabled) win = true;

            if (win)
            {
                disableButtons();

                String winner = "";
                if (turn) winner = "0";
                else winner = "X";

                MessageBox.Show(winner + " a castigat!");
            }
            else
            {
                if (turn_count == 9) MessageBox.Show("Draw");
            }
        }

        private void disableButtons()
        {
            try
            {
                foreach(Control c in Controls)
                {
                    Button b = (Button)c;
                    b.Enabled = false;
                }
            }
            catch {}
        }

    }
}