int IComparer.Compare(object a, object b)
{
MyMarketOrder oa = (MyMarketOrder)a;
MyMarketOrder ob = (MyMarketOrder)b;
if (oa.QuantityRemaining > ob.QuantityRemaining)
{
return(1);
}
if (oa.QuantityRemaining < ob.QuantityRemaining)
{
return(-1);
}
else
{
return(0);
}
}
public void EvaluateAndUpdateOrder(MyMarketOrder order)
{
Debug.Assert(order != null);
Log.WriteLog("Trying to evaluate and update order " + order.ID.ToString() + ": " + order.Type.ToString());
//update evaluate cd
order.EvaluateCoolDownEndTime = System.DateTime.UtcNow.AddMilliseconds(Config.IntervalOfProcessingSameOrder);
// get good price
double RecommendedPrice = _decide.GetRecommendedPrice(order);
// <0 means we cannot find a obvious best price
// new price >0?
if (RecommendedPrice > 0)
{
// if already good
if (RecommendedPrice == order.Price)
{
// need no update -> update state
order.Status = OrderStatus.NeedNoUpdate;
}
else
{
// TODO check config limit
// Update -> update state and modify cd /// or hesatate(config restricted)
order.Modify(RecommendedPrice);
order.Status = OrderStatus.AutoModified;
}
}
else
{
order.Status = OrderStatus.Hesitate;
}
Log.WriteLog("Done evaluating and updating order " + order.ID.ToString() + ": " + order.Type.ToString());
}
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 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;
}
private void _customRowFormat(object sender, FormatRowEventArgs e)
{
MyMarketOrder o = (MyMarketOrder)e.Model;
//switch (e.DisplayIndex % 5)
//{
// case 0:
// e.Item.BackColor = Color.DarkGray;
// break;
// case 1:
// e.Item.BackColor = Color.PaleGreen;
// break;
// case 2:
// e.Item.BackColor = Color.SandyBrown;
// break;
// case 3:
// e.Item.BackColor = Color.LightSkyBlue;
// break;
// case 4:
// e.Item.BackColor = Color.Plum;
// break;
// default:
// break;
//}
if (o.Status == OrderStatus.OutOfReach)
{
e.Item.ForeColor = Color.LightGray;
e.Item.BackColor = Color.DarkGray;
}
else
{
if (!o.IsModifyCoolDownFinished)
{
e.Item.ForeColor = Color.Gray;
}
switch (o.Status)
{
case OrderStatus.NeedNoUpdate:
e.Item.BackColor = Color.PaleGreen;
break;
case OrderStatus.Hesitate:
e.Item.BackColor = Color.SandyBrown;
break;
case OrderStatus.AutoModified:
e.Item.BackColor = Color.LightSkyBlue;
break;
case OrderStatus.ManuallySpecified:
e.Item.BackColor = Color.Plum;
break;
case OrderStatus.Unknown:
default:
break;
}
}
}