sae201_qwirkle/Qwirkle/QwirkleConsoleApp/Program.cs

using QwirkleClassLibrary;
using static System.Console;

static Game InitializerGame()
{
    OutputEncoding = System.Text.Encoding.UTF8;
    List<Player> Players = new List<Player>();

    WriteLine("Enter number of player play : ");
    try
    {
        int nbplayer = Convert.ToInt32(ReadLine());


        while (nbplayer <= 1 || nbplayer > 4)
        {
            WriteLine("ERROR : Enter minmun one player or four max !");
            nbplayer = Convert.ToInt32(ReadLine());
        }


        for (int i = 0; i < nbplayer; i++)
        {
            WriteLine("Enter name of player " + (i + 1) + " : \n");

            String name = ReadLine();

            bool nameInvalid = string.IsNullOrWhiteSpace(name);

            while (nameInvalid == true)
            {
                WriteLine("ERROR Incorrect name, please enter name of player " + (i + 1) + " : \n");
                name = ReadLine();
                nameInvalid = string.IsNullOrWhiteSpace(name);
            }

            for (int j = 0; j < Players.Count; j++)
            {
                if (Players[j].GetName == name)
                {
                    name = (name + "bis");
                }
            }

            Player p = new Player(name);
            Players.Add(p);

        }

    }
    catch (Exception e)
    { Console.WriteLine(e.Message); }

    return new Game(Players);
}

static void NextPlayer(Game game)
{
    int posPlayerPlay = game.PositionPlayerPlay();

    int posPlayerNextPlay = (game.PositionPlayerPlay() + 1);

    game.SetNextPlayer(posPlayerPlay, posPlayerNextPlay);

}

Game game = InitializerGame();

NextPlayer(game);