/// <summary>
/// Splits the pot between the winning players.
/// </summary>
/// <param name="players">
/// A collection of winners, must not be null and contain at least 1 winner.
/// </param>
/// <remarks>
/// The winners must all contribute evenly to the pot so they can split it.
/// A player can't earn money from the pot when the player didn't participate in the bettings.
/// </remarks>
public void SplitPot(ICollection <Player> players)
{
// debug verifications
Invariant.VerifyPotIsEven(this);
Invariant.CheckPlayerSplit(this, players);
// calculate the win amount per player
int winAmount = Money / players.Count;
foreach (Player player in players)
{
if (participatingPlayers.Contains(player)) // assure the player has participated in the bet
{
player.Money += winAmount;
}
else
{
throw new InvalidOperationException("pot can be splitted only between participating players");
}
}
// if any remaineder exists, add it to the first player
int remainder = Money % players.Count;
players.First().Money += remainder;
// Reset the pot data structures
ResetPot();
}
