//if countdown already started, return the remaining time. Otherwise return a start-time value.
public static int GetRemainingTimeOrSetDefault(this HttpSessionStateBase session)
{
int remainingMilliseconds; // countdown time variable
DateTime countdownTime = session.GetDataFromSession <DateTime>("countdownTimeCsKey");
if (countdownTime == DateTime.MinValue)
{
//set a new countdown time using a global constant.
session.SetDataToSession <string>("countdownTimeCsKey", DateTime.Now.AddMilliseconds(shoppingTimeMilliseconds));
remainingMilliseconds = shoppingTimeMilliseconds;
}
else
{
TimeSpan tsRemaining = countdownTime - DateTime.Now;
remainingMilliseconds = (int)tsRemaining.TotalMilliseconds; //convert to integer for passing to view.
remainingMilliseconds = Math.Max(remainingMilliseconds, -1); //if time expired just return -1.
}
return(remainingMilliseconds);
}
public static void SetGameInProgress(this HttpSessionStateBase session, bool value)
{
session.SetDataToSession <bool>("gameInProgress", value);
}
public static void SetUserJustClickedCheckout(this HttpSessionStateBase session, bool value)
{
session.SetDataToSession <bool>("userClickedCheckout", value);
}
public static void SetLastItemAddedByAIPlayer(this HttpSessionStateBase session, int value)
{
session.SetDataToSession <int>("lastItemAdded", value);
}
public static void SetShoppingByNpcCompleted(this HttpSessionStateBase session, bool value)
{
session.SetDataToSession <bool>("shoppingCompleted", value);
}
