/// <summary>
/// Returns a deal that can be applied to the given purchase.
/// Takes the name of the item for matching and the amount of purchases
/// for checking activation.
/// </summary>
/// <param name="name">The name of the item that's looking for a special.</param>
/// <param name="amount">The amount of the item that have been purchased so far.</param>
/// <returns></returns>
internal static Special GetMatchingDeal(string name, int amount)
{
Special special = new Special();
int i = Database.GetSpecialCount();
for (int j = 0; j < GetSpecialsCount(); j++)
{
Special item = Database.GetSpecialAtPosition(j);
if (item.Match(name) && item.itemsNeededToFire <= amount)
{
special = item;
break;
}
}
return(special);
}
/// <summary>
/// Returns true if there is a deal that can be applied with the given
/// purchase and the amount of items within said purchase.
/// </summary>
/// <param name="talliedItems"></param>
/// <returns></returns>
internal static bool TryGetMatchingDeal(string name, int amount)
{
bool hasDeal = false;
int i = Database.GetSpecialCount();
for (int j = 0; j < i; j++)
{
Special item = Database.GetSpecialAtPosition(j);
if (item.Match(name) && item.itemsNeededToFire <= amount || amount == -1)
{
hasDeal = true;
break;
}
}
return(hasDeal);
}