private IEnumerable <GuessGrid> RunStrategies(StrategyBoard board)
{
var progress = 1 - (float)board.RawCount / (board.Size.Width * board.Size.Height);
if (progress >= .1)
{
var countStrategy = new CountStrategy(board);
Console.WriteLine("Run count strategy");
var countGuesses = countStrategy.Guess().ToArray();
if (countGuesses.Any())
{
return(countGuesses);
}
}
if (progress >= .4)
{
var bruteForceStrategy = new BruteForceStrategy(board, progress < .7 ? 5 : 8);
Console.WriteLine("Run brute-force strategy");
var bruteForceGuesses = bruteForceStrategy.Guess().ToArray();
if (bruteForceGuesses.Any())
{
var confirmedBruteForceGuesses = bruteForceGuesses.Where(t => t.Confidence >= 1).ToArray();
if (confirmedBruteForceGuesses.Any())
{
return(confirmedBruteForceGuesses);
}
var probableBruteForceGuesses = bruteForceGuesses.OrderByDescending(t => t.Confidence).First();
return(new[] { probableBruteForceGuesses });
}
}
if (progress <= .1)
{
var startCount = (int)((float)board.RawCount / board.BombCount * 3);
var startStrategy = new RandomStrategy(board);
Console.WriteLine("Run start strategy");
var startGuesses = startStrategy.Guess().Take(startCount).ToArray();
if (startGuesses.Any())
{
return(startGuesses);
}
}
var randomStrategy = new RandomStrategy(board);
Console.WriteLine("Run random strategy");
var randomGuesses = randomStrategy.Guess();
if (randomGuesses.Any())
{
var probableRandomGuesses = randomGuesses.OrderByDescending(t => t.Confidence).First();
return(new[] { probableRandomGuesses });
}
return(new GuessGrid[0]);
}
