public void Run()
{
var game = new Game();
bool keepPlaying;
BoardRenderer.PrintBoard(game);
do
{
var turn = game.GetTurn();
var cmd = GetCommand(turn);
keepPlaying = ExecuteCommand(game, cmd);
Console.WriteLine();
} while (keepPlaying);
}
private static void PerformMove(Game game, string move)
{
var errorCode = game.Move(move);
if (errorCode != 0)
{
var message = GetErrorMessage(errorCode);
Console.WriteLine($"{message}, please try again");
}
BoardRenderer.PrintBoard(game);
if (game.AttackState != AttackState.None)
{
Console.Write(EnumHelper.GetAttackString(game.AttackState));
Console.WriteLine("!");
}
}
public async Task Run()
{
var pgn = await GetPGN(_file);
var game = new Game();
if (pgn.Moves.Any())
{
BoardRenderer.PrintBoard(game);
foreach (var move in pgn.Moves)
{
await Task.Delay(_moveDelay);
game.Move(move);
BoardRenderer.PrintBoard(game);
}
}
}
private static bool ExecuteCommand(Game game, InteractiveGameCommand cmd)
{
switch (cmd.CommandName)
{
case InteractiveGameCommands.Hint:
{
if (string.IsNullOrEmpty(cmd.CommandArgs))
{
Console.WriteLine("Please enter a square (ex: 'hint a4')");
BoardRenderer.PrintBoard(game);
}
else
{
var sq = Game.ParseSquare(cmd.CommandArgs);
var moves = game.GetValidMoves(sq.File, sq.Rank);
if (moves.Count == 0)
{
Console.WriteLine("No valid moves for that square");
}
BoardRenderer.PrintBoard(game, moves);
}
return(true);
}
case InteractiveGameCommands.Exit:
{
Console.Write("Are you sure (Y\\N) ?: ");
return((Console.ReadLine() ?? string.Empty).ToLower() != "y");
}
case InteractiveGameCommands.Help:
{
Console.WriteLine();
Console.WriteLine("List of commands:");
foreach (var kvp in InteractiveGameCommands.Descriptions)
{
Console.WriteLine($"- {kvp.Key}: {kvp.Value}");
}
Console.WriteLine("Not entering a command is assumed to be a move");
BoardRenderer.PrintBoard(game);
return(true);
}
case InteractiveGameCommands.Move:
{
PerformMove(game, cmd.CommandArgs);
return(game.IsOngoing);
}
case InteractiveGameCommands.Undo:
{
var success = game.Undo();
if (!success)
{
Console.WriteLine("Can't undo from this state");
}
BoardRenderer.PrintBoard(game);
return(true);
}
default:
{
// By default, treat no command as a move
PerformMove(game, cmd.TotalInput);
return(true);
}
}
}