private int AddItemToLoad(ConcurrentBag <Load> loads, TradingPost post, Load currentLoad, long currentDucats, Item item, int requested)
{
var loadCopy = currentLoad.Copy();
var added = loadCopy.AddItem(item, Math.Min(item.Stock, requested));
if (added != 0)
{
loads.Add(loadCopy);
GetLoads(loads, post, loadCopy, currentDucats - item.Price * added);
}
return(added);
}