/// <summary>
/// Processes a stay request.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private BlackjackResponse processStay(BlackjackRequest request)
{
BlackjackTable table = (BlackjackTable)_tables.Get(request.Table);
if (null == table)
{
throw new Exception(
"Cannot perform action. Table does not exist.");
}
BlackjackPlayer player = (BlackjackPlayer)table.Get(request.Player);
if (null == player)
{
throw new Exception(
"Cannot perform action. Player does not exist at table.");
}
if (table.State != TableState.Started)
{
throw new Exception(
"Cannot perform action. Table has not started.");
}
if (player.State != PlayerStateEnum.Turn)
{
throw new Exception("It is not " + player.Name + " turn.");
}
table.AddHistory(
"Player " + player.Name + " stays.");
BlackjackResponse response = null;
if (true == table.IsLastPlayer)
{
response = processEvaluate(request);
}
else
{
table.NextPlayer();
response = new BlackjackResponse(
table,
BlackjackResult.Success);
}
return(response);
}
/// <summary>
/// Processes a hit request.
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private BlackjackResponse processHit(BlackjackRequest request)
{
BlackjackTable table = (BlackjackTable)_tables.Get(request.Table);
if (null == table)
{
throw new Exception(
"Cannot perform action. Table does not exist.");
}
BlackjackPlayer player = (BlackjackPlayer)table.Get(request.Player);
if (null == player)
{
throw new Exception(
"Cannot perform action. Player does not exist at table.");
}
if (table.State != TableState.Started)
{
throw new Exception(
"Cannot perform action. Table has not started.");
}
if (player.State != PlayerStateEnum.Turn)
{
throw new Exception("It is not " + player.Name + " turn.");
}
Card card = table.CurrentDeck.Deal();
player.Hand.AddCard(card);
table.AddHistory(
"Player " + player.Name + " drew a " + card);
BlackjackResponse response = null;
if (true == player.Hand.IsBusted)
{
table.AddHistory(
"Player " + player.Name + " busted.");
if (true == table.IsLastPlayer)
{
response = processEvaluate(request);
}
else
{
table.NextPlayer();
response = new BlackjackResponse(
table,
BlackjackResult.Busted);
}
}
else
{
response = new BlackjackResponse(
table,
BlackjackResult.Success);
}
return(response);
}