/// <summary>
/// Creates a list of active players and grabs the next active player that can act. If play doesn't exist, grab the
/// first player in the list
/// <returns>next active player</returns>
/// </summary>
public PokerPlayer GetNextActivePlayer(PokerPlayer current)
{
var index = ActivePlayers.IndexOf(current);
PokerPlayer activeplayer;
do
{
activeplayer = ActivePlayers[index == -1 ? 0 : (index + 1 >= ActivePlayers.Count ? 0 : (index + 1))];
index = ActivePlayers.IndexOf(activeplayer);
}while (activeplayer.Currency == 0 || activeplayer.HasFolded);
return(activeplayer == current ? null : activeplayer);
}