public Move GetBestMove(BoardTO boardState, Symbol symbol, IEnumerable <Move> validMoves)
{
var validMoveExperiences = validMoves.Select(vm => new Experience(boardState, vm, symbol));
var knownMoves = validMoveExperiences.Where(vm => knowledge.ContainsKey(vm));
var unknownMoves = validMoves.Except(knownMoves.Select(km => km.Move));
return(unknownMoves.Any() ? unknownMoves.First() : knownMoves.Select(km => knowledge[km]).OrderByDescending(k => k.AverageValue).FirstOrDefault().Move);
}
private Knowledge(BoardTO boardState, Move move, Symbol symbol, int numExperiences, double totalValue)
{
BoardState = boardState;
Move = move;
Symbol = symbol;
this.numExperiences = numExperiences;
this.totalValue = totalValue;
}
private void DisplayBoard(BoardTO board)
{
Console.WriteLine("---------");
Console.WriteLine($"| {string.Join("|", board.Symbols.Take(3).Select(BoardDisplay))} |");
Console.WriteLine("| ----- |");
Console.WriteLine($"| {string.Join("|", board.Symbols.Skip(3).Take(3).Select(BoardDisplay))} |");
Console.WriteLine("| ----- |");
Console.WriteLine($"| {string.Join("|", board.Symbols.Skip(6).Take(3).Select(BoardDisplay))} |");
Console.WriteLine("---------");
}
public OnStartEventArgs(BoardTO boardState)
{
BoardState = boardState;
}
public OnWinEventArgs(BoardTO boardState, Move move, Player player)
{
BoardState = boardState;
Move = move;
Player = player;
}
public Experience(BoardTO boardState, Move move, Symbol symbol)
{
BoardState = boardState;
Move = move;
Symbol = symbol;
}