private void button2_Click(object sender, EventArgs e)
        {
            EnterPlayers Multiplayer = new EnterPlayers();

            this.Hide();
            Multiplayer.ShowDialog();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            EnterPlayers Singleplayer = new EnterPlayers();

            this.Hide();
            Singleplayer.SetSinglePlayer();
            Singleplayer.ShowDialog();
        }