public void PrintWinner()
{
if (CurrentWinners == null)
{
Console.WriteLine("No valid hands in the input");
}
else if (CurrentWinners.Count > 1)
{
var listOfWinners = "";
foreach (var player in CurrentWinners)
{
listOfWinners += " " + player.Name;
}
Console.WriteLine("There was a tie. The following players have winning hands: {0}", listOfWinners);
}
else
{
Console.WriteLine("{0} wins", CurrentWinners.First().Name);
}
}
public void CalculateWinner(Player player)
{
if (CurrentWinners.Count == 0)
{
CurrentWinners.Add(player);
return;
}
var winner = handComparer.CompareTwoHands(CurrentWinners.First(), player);
// if we have a tie, we add the additional player to the winners list
if (winner == 0)
{
CurrentWinners.Add(player);
}
// if the second player wins, we clear the list first, then add the player
// this works because any existing players would have equal hands and the
// new player's hand is better
if (winner == 2)
{
CurrentWinners.Clear();
CurrentWinners.Add(player);
}
}