FastQuant.ExecutionSimulator.FillWithBid C# (CSharp) Method

        private bool FillWithBid(Order order, Bid bid)
        {
            if (order.Side != OrderSide.Sell)
                return false;

            while (true)
            {
                switch (order.Type)
                {
                    case OrderType.Market:
                    case OrderType.Pegged:
                        Fill(order, bid.Price, bid.Size);
                        return true;
                    case OrderType.Stop:
                        if (bid.Price <= order.StopPx)
                        {
                            if (!FillAtStopPrice)
                            {
                                order.Type = OrderType.Market;
                                continue;
                            }
                            Fill(order, order.StopPx, bid.Size);
                            return true;
                        }
                        break;
                    case OrderType.Limit:
                        if (bid.Price >= order.Price)
                        {
                            Fill(order, FillAtLimitPrice ? order.Price : bid.Price, bid.Size);
                            return true;
                        }
                        return false;
                    case OrderType.StopLimit:
                        if (bid.Price <= order.StopPx)
                        {
                            order.Type = OrderType.Limit;
                            continue;
                        }
                        break;
                }
                break;
            }
            return false;
        }