public double GetRecommendedPrice(MyMarketOrder order)
{
Log.WriteLog("Trying to find new price for picked order.");
// get order situation (not mine)
MarketSituation situation = order.GetMarketSituation();
if (situation != null)
{
// filter orders by distance(currently compete with orders in same station.)
//Temporaty only compete with same station.
int StationID = _character.CurrentStationID;
double HighestBuy = 0;
List <MarketOrderBase> buyOrders = situation.BuyOrdersInMarket.OrderByDescending(o => o.Price).ToList();
if (buyOrders.Any())
{
HighestBuy = buyOrders.First().Price;
// InnerSpace.Echo("highest buy" + HighestBuy.ToString());
}
double LowestSell = 0;
List <MarketOrderBase> sellOrders = situation.SellOrdersInMarket.OrderBy(o => o.Price).ToList();
if (sellOrders.Any())
{
LowestSell = sellOrders.First().Price;
// InnerSpace.Echo("lowest sell" + LowestSell.ToString());
}
if (HighestBuy != 0 && LowestSell != 0)
{
double score = (LowestSell - HighestBuy) / ((HighestBuy + LowestSell) / 2) * 100;
// InnerSpace.Echo("score" + score.ToString());
if (score > _config.ValidGapSizeRatio)
{
if (order.OrderType == OrderType.Sell)
{
return(LowestSell - 0.01);
}
else
{
return(HighestBuy + 0.01);
}
}
}
if (HighestBuy != 0)//means no sell order
{
if (order.OrderType == OrderType.Buy)
{
return(HighestBuy + 0.01);
}
}
if (LowestSell != 0)//means no buy order
{
if (order.OrderType == OrderType.Sell)
{
return(LowestSell - 0.01);
}
}
}
Log.WriteLog("Done finding new price for picked order.");
return(-1);
}
public MarketSituation GetMarketSituation()
{
Log.WriteLog("Trying to get the market situation of \"" + this.Type.ToString() + "\".");
List <EVE.ISXEVE.MarketOrder> retrivedOrders = null;
MarketSituation result = null;
bool success;
using (new FrameLock(true))
{
EVE.ISXEVE.EVE eve = new EVE.ISXEVE.EVE();
success = eve.FetchMarketOrders(this.TypeID);
}
if (success)
{
Log.WriteLog("Fired fetching orders request, wait to get result.");
int counter = 0;
while (retrivedOrders == null && counter < 100)
{
Frame.Wait(false);
using (new FrameLock(true))
{
counter++;
EVE.ISXEVE.EVE eve = new EVE.ISXEVE.EVE();
// IMPORTANT: This is shallow copy, we need to finish all DEEP copy value operations while locked, otherwise the memory will be flushed;
retrivedOrders = eve.GetMarketOrders(this.TypeID);
if (retrivedOrders != null)
{
if (MarketOrderSet.ValidateOrderData(retrivedOrders))
{
// Prepare my own order id list to speed up the combine.
List <long> MyOwnOrderIds = new List <long>();
foreach (MyMarketOrder mmo in _orderList)
{
if (mmo.TypeID == TypeID)
{
MyOwnOrderIds.Add(mmo.ID);
}
}
result = new MarketSituation(retrivedOrders, MyOwnOrderIds);
}
else
{
Log.WriteLog("Found invalid data in retrived order, retrying.");
// Enter next loop;
retrivedOrders = null;
}
}
}
}
if (retrivedOrders != null)
{
Log.WriteLog("Got " + retrivedOrders.Count.ToString() + " orders with (" + counter.ToString() + ") attempts.");
}
else
{
Log.WriteLog("Failed to load orders with (" + counter.ToString() + ") attempts.");
}
}
else
{
Log.WriteLog("Failed to send update order request.");
}
Log.WriteLog("Done loading market orders.");
return(result);
}
public MarketSituation GetMarketSituation()
{
Log.WriteLog("Trying to get the market situation of \"" + this.Type.ToString() + "\".");
List<EVE.ISXEVE.MarketOrder> retrivedOrders = null;
MarketSituation result = null;
bool success;
using (new FrameLock(true))
{
EVE.ISXEVE.EVE eve = new EVE.ISXEVE.EVE();
success = eve.FetchMarketOrders(this.TypeID);
}
if (success)
{
Log.WriteLog("Fired fetching orders request, wait to get result.");
int counter = 0;
while (retrivedOrders == null && counter < 100)
{
Frame.Wait(false);
using (new FrameLock(true))
{
counter++;
EVE.ISXEVE.EVE eve = new EVE.ISXEVE.EVE();
// IMPORTANT: This is shallow copy, we need to finish all DEEP copy value operations while locked, otherwise the memory will be flushed;
retrivedOrders = eve.GetMarketOrders(this.TypeID);
if (retrivedOrders != null)
{
if (MarketOrderSet.ValidateOrderData(retrivedOrders))
{
// Prepare my own order id list to speed up the combine.
List<long> MyOwnOrderIds = new List<long>();
foreach (MyMarketOrder mmo in _orderList)
{
if (mmo.TypeID == TypeID)
{
MyOwnOrderIds.Add(mmo.ID);
}
}
result = new MarketSituation(retrivedOrders, MyOwnOrderIds);
}
else
{
Log.WriteLog("Found invalid data in retrived order, retrying.");
// Enter next loop;
retrivedOrders = null;
}
}
}
}
if (retrivedOrders != null)
{
Log.WriteLog("Got " + retrivedOrders.Count.ToString() + " orders with (" + counter.ToString() + ") attempts.");
}
else
{
Log.WriteLog("Failed to load orders with (" + counter.ToString() + ") attempts.");
}
}
else
{
Log.WriteLog("Failed to send update order request.");
}
Log.WriteLog("Done loading market orders.");
return result;
}