public static void Initialise(OptimiserParameters optimiserParameters, StrategyBase strategy)
{
_minimumTrades = optimiserParameters.MinimumTrades;
_maximumTrades = optimiserParameters.MaximumTrades;
_optimisationType =
(OptimizationType) Activator.CreateInstance(Type.GetType(optimiserParameters.FitnessFunctionType));
_optimisationType.Strategy = strategy;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.ShortTrades.TradesPerformance.Percent.Drawdown;
}
public void ChangeStrategy(AllegianceInterop.ClientConnection clientConnection, StrategyID strategyID, string playerName, short sideIndex, bool isGameController, bool isCommander)
{
//AllegianceInterop.ClientConnection clientConnection;
//if (_connectedClientsByPlayerName.TryGetValue(playerName, out clientConnection) == false)
//{
// throw new Exception("Couldn't get connection for playerName: " + playerName);
//}
//AllegianceInterop.ClientConnection.OnAppMessageDelegate currentStrategyOnAppMessageDelegate;
//if (_currentStrategyAppMessageDelegateByPlayerName.TryGetValue(playerName, out currentStrategyOnAppMessageDelegate) == true)
//{
// clientConnection.OnAppMessage -= currentStrategyOnAppMessageDelegate;
// _currentStrategyAppMessageDelegateByPlayerName.Remove(playerName);
//}
StrategyBase currentStrategy;
if (_currentStrategyByPlayerName.TryGetValue(playerName, out currentStrategy) == false)
{
currentStrategy = null;
}
else
{
//currentStrategy.OnStrategyComplete -= Strategy_OnStrategyComplete;
_currentStrategyByPlayerName.Remove(playerName);
}
StrategyBase strategy = StrategyBase.GetInstance(strategyID, clientConnection, _gameInfo, _botAuthenticationGuid, playerName, sideIndex, isGameController, isCommander);
strategy.OnStrategyComplete += Strategy_OnStrategyComplete;
strategy.OnGameComplete += Strategy_OnGameComplete;
//StrategyBase strategy = _assemblyLoader.CreateInstance(strategyID);
//strategy.Attach(clientConnection, _gameInfos[sideIndex], _botAuthenticationGuid, playerName, sideIndex, isGameController, isCommander);
// Can't hook the transparent object directly to the client, the events raised by c++/cli won't trigger on the managed end
// becuase they are attached to a copy of the object in the far application domain, so we will attach to the event on the
// near application domain, then directly call the MessageReceiver handler in the far domain passing the byte array
// through instead of the tranparent proxied object.
//AllegianceInterop.ClientConnection.OnAppMessageDelegate onAppMessageDelegate = new AllegianceInterop.ClientConnection.OnAppMessageDelegate((AllegianceInterop.ClientConnection messageClientConnection, byte[] bytes) =>
// {
// strategy.OnAppMessage(bytes);
// });
// clientConnection.OnAppMessage += onAppMessageDelegate;
// _currentStrategyAppMessageDelegateByPlayerName.Add(playerName, onAppMessageDelegate);
// _currentStrategyByPlayerName.Add(playerName, strategy);
//}
//else
//{
// throw new Exception($"Error, couldn't find the {strategyID.ToString()} strategy in the loaded strategy list.");
//}
}
public StrategyChromosomeTypeFactory(StrategyBase strategy)
{
_parameters = strategy.Parameters;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = 1.0 - strategy.SystemPerformance.AllTrades.TradesPerformance.Percent.AverageMae;
}
public StrategyItem(StrategyBase s)
{
_s = s;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.LongTrades.TradesPerformance.Percent.AverageProfit;
}
private void biSimulation_ItemClick(object sender, ItemClickEventArgs e)
{
Stopped = false;
StrategyBase strategy = (StrategyBase)this.gridView1.GetFocusedRow();
if (strategy == null)
{
XtraMessageBox.Show("No strategy selected.");
return;
}
if (!strategy.SupportSimulation)
{
XtraMessageBox.Show("This strategy does not support simulation.");
return;
}
StrategiesManager manager = new StrategiesManager();
manager.FileName = "SimulationStrategiesManager.xml";
StrategyBase cloned = strategy.Clone();
cloned.DemoMode = true;
manager.Strategies.Add(cloned);
this.siStatus.Caption = "<b>Loading data from exchanges...</b>";
IOverlaySplashScreenHandle handle = SplashScreenManager.ShowOverlayForm(gridControl1);
Application.DoEvents();
SimulationStrategyDataProvider dataProvider = new SimulationStrategyDataProvider();
dataProvider.DownloadProgressChanged += OnSimulationProviderDownloadProgressChanged;
this.beSimulationProgress.EditValue = 0;
this.beSimulationProgress.Visibility = BarItemVisibility.Always;
manager.Initialize(dataProvider);
dataProvider.DownloadProgressChanged -= OnSimulationProviderDownloadProgressChanged;
if (!manager.Start())
{
XtraMessageBox.Show("Error starting simulation! Please check log messages");
return;
}
this.beSimulationProgress.EditValue = 0;
this.beSimulationProgress.Visibility = BarItemVisibility.Always;
this.siStatus.Caption = "<b>Running simulation...</b>";
Application.DoEvents();
Stopwatch timer = new Stopwatch();
timer.Start();
int elapsedSeconds = 0;
double progress = 0;
while (manager.Running)
{
this.beSimulationProgress.EditValue = (int)(dataProvider.SimulationProgress * this.repositoryItemProgressBar1.Maximum);
if (timer.ElapsedMilliseconds / 1000 > elapsedSeconds)
{
elapsedSeconds = (int)(timer.ElapsedMilliseconds / 1000);
this.siStatus.Caption = string.Format("<b>Running simulation... {0} sec</b>", elapsedSeconds);
Application.DoEvents();
}
if ((dataProvider.SimulationProgress - progress) >= 0.05)
{
progress = dataProvider.SimulationProgress;
Application.DoEvents();
}
}
this.beSimulationProgress.Visibility = BarItemVisibility.Never;
SplashScreenManager.CloseOverlayForm(handle);
manager.Save();
this.siStatus.Caption = "<b>Simulation done.</b>";
Application.DoEvents();
//this.toastNotificationsManager1.ShowNotification("404ef86f-183c-4fea-960b-86f54e52ea76");
StrategyConfigurationManager.Default.ShowData(cloned);
}
public StrategyEventArgs(string folder, StrategyBase.Strategy strategy, string scriptContextName)
: this(folder, strategy) {
this.scriptContextName = scriptContextName;
}
private void DoTest(StrategyBase strategy)
{
ContextObj context = new ContextObj(strategy);
context.Request();
}
/// <summary>
/// Adds a strategy to this bot
/// </summary>
/// <param name="strat"></param>
public void AddStrategy(StrategyBase strat)
{
_strategies.Add(strat);
}
public void Calc(StrategyBase straetgyBase)
{
straetgyBase.Calculate();
}
public abstract void Set(StrategyBase strategy, ParameterCollection parameterCollection, int idx);
/// <summary>
/// return
/// </summary>
public StrategySetterWindow(StrategyBase strategy)
{
InitializeComponent();
_StrategyPropertyGrid.DataContext = strategy;
}
public FitnessEvaluator(StrategyBase strategy, IList<BaseChromosomeType> chromosomeTypes)
{
_strategy = strategy;
InitialiseStrategyParameterIndices(chromosomeTypes);
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.ShortTrades.TradesPerformance.MonthlyUlcer;
}
private void UpdateFXCandles(object obj)
{
if (_updatingCandles) return;
if (string.IsNullOrEmpty(_uiService.SelectedStrategyFilename))
{
MessageBox.Show("Select strategy to update candles");
return;
}
var strategyType = StrategyHelper.CompileStrategy(_uiService.SelectedCodeText);
if (strategyType == null)
{
MessageBox.Show("Unable to compile strategy");
return;
}
var strategy = (StrategyBase)Activator.CreateInstance(strategyType);
_updatingCandles = true;
var dispatcher = Dispatcher.CurrentDispatcher;
var fxcm = _brokersService.Brokers.First(x => x.Name == "FXCM");
var timeframes = strategy.Timeframes.Union(new[] { Timeframe.M1 }).ToArray();
var markets = strategy.Markets;
if (markets == null)
{
markets = StrategyBase.GetDefaultMarkets();
}
var view = new ProgressView { Owner = Application.Current.MainWindow };
view.TextToShow.Text = "Updating candles";
Task.Run(() =>
{
try
{
CandlesHelper.UpdateCandles(
fxcm,
_candleService,
markets,
timeframes,
updateProgressAction: s =>
{
_dispatcher.BeginInvoke((Action)(() =>
{
view.TextToShow.Text = s;
}));
});
}
catch (Exception ex)
{
Log.Error("Unable to update candles", ex);
}
dispatcher.Invoke(() =>
{
view.Close();
MessageBox.Show("Updating candles complete");
_updatingCandles = false;
});
});
view.ShowDialog();
}
public abstract void WriteValue(StrategyBase strategy, ParameterCollection rgParams, int iValue);
private void biOptimizeParams_ItemClick(object sender, ItemClickEventArgs e)
{
Stopped = false;
StrategyBase strategy = (StrategyBase)this.gridView1.GetFocusedRow();
if (strategy == null)
{
XtraMessageBox.Show("No strategy selected.");
return;
}
if (!strategy.SupportSimulation)
{
XtraMessageBox.Show("This strategy does not support simulation.");
return;
}
using (ParamsConfigurationForm form = new ParamsConfigurationForm()) {
form.Strategy = strategy;
if (form.ShowDialog() != DialogResult.OK)
{
return;
}
}
this.siStatus.Caption = "<b>Loading data from exchanges...</b>";
//IOverlaySplashScreenHandle handle = SplashScreenManager.ShowOverlayForm(gridControl1);
Application.DoEvents();
this.beSimulationProgress.EditValue = 0;
this.beSimulationProgress.Visibility = BarItemVisibility.Always;
StrategyOptimizationManager optManager = new StrategyOptimizationManager(strategy);
CurrentOpimizationManager = optManager;
//NSGAII algorithm = new NSGAII(optManager);
SimpleOptimizationAlgorithm algorithm = new SimpleOptimizationAlgorithm(optManager);
CurrentAlgorithm = algorithm;
optManager.Error += (d, ee) => {
XtraMessageBox.Show("Error cannot initialize strategies manager");
throw new Exception("Error");
};
optManager.StateChanged += (d, ee) => {
this.siStatus.Caption = optManager.State;
this.beSimulationProgress.EditValue = (int)(optManager.SimulationProgress * this.repositoryItemProgressBar1.Maximum);
Application.DoEvents();
};
algorithm.Initialize();
while (!Stopped && !algorithm.IsTerminated)
{
algorithm.Evolve();
}
//SplashScreenManager.CloseOverlayForm(handle);
this.beSimulationProgress.Visibility = BarItemVisibility.Never;
this.siStatus.Caption = "<b>Optimization done.</b>";
Application.DoEvents();
CurrentOpimizationManager = null;
CurrentAlgorithm = null;
}
public static double Caculate(StrategyBase stra)
{
double tm = stra.Caculate();
return(tm);
}
/// <summary>
/// AddStrategyNode
/// </summary>
/// <param name="strategy"></param>
private void AddStrategyNode(StrategyBase strategy)
{
checkedListBoxStrategies.Items.Add(strategy);
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.LongTrades.TradesPerformance.SortinoRatio;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.AllTrades.TradesPerformance.Probability;
}
/// <summary>
/// StrategyEventArgs
/// </summary>
/// <param name="strategy">event args</param>
public StrategyEventArgs(StrategyBase strategy)
{
Strategy = strategy;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.LongTrades.TradesPerformance.GrossProfit + strategy.SystemPerformance.LongTrades.TradesPerformance.GrossLoss;
}
/// <summary>
/// Execute une strategie
/// </summary>
/// <param name="element">The element.</param>
/// <param name="context">The context.</param>
/// <param name="strategy">The strategy.</param>
private static void RunStrategy(ICustomizableElement element, GenerationContext context, StrategyBase strategy)
{
ILogger logger = ServiceLocator.Instance.GetService <ILogger>();
if (logger != null)
{
logger.Write("Running strategy", String.Concat("Strategy '", strategy.DisplayName, "' id : ", strategy.StrategyId), LogType.Debug);
}
if (context.SelectedStrategies != null && (context.SelectedStrategies != null && !context.SelectedStrategies.Contains(strategy)))
{
if (logger != null)
{
logger.Write("Running strategy", "Strategy skipped because this is not a selected strategy", LogType.Debug);
}
}
else if (context.CanGenerate(element.Id))
{
RunStrategyInternal(element, strategy, context);
}
}
//public void LoadStrategies()
//{
// // To load strategies into the current app domain without using transparent proxy, you can uncomment this, but it
// // will break dynamic strategy updates.
// //
// //_currentAppDomain = AppDomain.CurrentDomain;
// //string target = Path.Combine(_currentAppDomain.BaseDirectory, "Strategies.dll");
// //_assemblyLoader = new AssemblyLoader(target);
// //return;
// // Load strategies into a separate app domain so that they can be hot-swapped while a game is running.
// var an = Assembly.GetExecutingAssembly().GetName();
// var appDomainSetup = new AppDomainSetup
// {
// PrivateBinPath = AppDomain.CurrentDomain.BaseDirectory,
// ShadowCopyDirectories = AppDomain.CurrentDomain.BaseDirectory,
// ShadowCopyFiles = "true"
// };
// _currentAppDomain = AppDomain.CreateDomain("V1", (Evidence)null, appDomainSetup);
// //Console.WriteLine(_currentAppDomain.BaseDirectory);
// _currentAppDomain.Load(typeof(AssemblyLoader).Assembly.FullName);
// string target = Path.Combine(_currentAppDomain.BaseDirectory, "Strategies.dll");
// _assemblyLoader = (AssemblyLoader)Activator.CreateInstance(
// _currentAppDomain,
// typeof(AssemblyLoader).Assembly.FullName,
// typeof(AssemblyLoader).FullName,
// false,
// BindingFlags.Public | BindingFlags.Instance,
// null,
// new object[] { target },
// null,
// null).Unwrap();
//}
public void ChangeStrategy(AllegianceInterop.ClientConnection clientConnection, StrategyID strategyID, StrategyBase lastStrategy)
{
ChangeStrategy(clientConnection, strategyID, lastStrategy.PlayerName, lastStrategy.SideIndex, lastStrategy.IsGameController, lastStrategy.IsCommander);
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.LongTrades.TradesPerformance.ProfitFactor;
}
private void Strategy_OnGameComplete(StrategyBase strategy)
{
Log(strategy.PlayerName, $"OnGameComplete: Exiting WOPR to trigger a new game to start.");
_cancellationTokenSource.Cancel();
}
public ExceptionRule(PublisherList publisherList, StrategyBase strategyBase)
{
_publisherList = publisherList;
_strategyBase = strategyBase;
}
public static void StrategyHandleClickedButton(StrategyBase strategy, ClickhandlerArgs cha, Queue <SingleSpread> spreads, string strratio, LegEntryType leg1entrytype, LegEntryType leg2entrytype, object ieh)
{
int _units = cha.Units;
// bool b= mut.WaitOne(new TimeSpan(0,0,3));
// if (b == false) throw new TimeoutException("clickcustomhandler mutex timeout");
switch (cha.ClickedButton)
{
case ClickedButton.Close:
lock (spreads){
foreach (SingleSpread spread in spreads)
{
spread.Exit(LegExitType.Market, LegExitType.Market);
}
}
break;
case ClickedButton.Reverse:
lock (spreads){
foreach (SingleSpread s in spreads)
{
s.Reverse();
}
}
break;
case ClickedButton.GoLong:
lock (spreads){
foreach (SingleSpread s in spreads)
{
if (s.MarketPosition != MarketPosition.Long)
{
Zweistein.NinjaTraderLog.Process("GoLong: already Short", "", LogLevel.Error, LogCategories.User);
if (strategy.TraceOrders)
{
strategy.Print("GoLong: already Short");
}
return;
}
}
//strategy.Account.Currency
SingleSpread spread = new SingleSpread(MarketPosition.Long, _units, strratio, strategy);
spread.Entry(leg1entrytype, leg2entrytype);
IExitHandling eh = ieh as IExitHandling;
spread.setIExitHandling(eh);
if (cha.Guid != null)
{
spread.Guid = cha.Guid;
}
spreads.Enqueue(spread);
}
break;
case ClickedButton.GoShort:
lock (spreads){
foreach (SingleSpread s in spreads)
{
if (s.MarketPosition != MarketPosition.Short)
{
Zweistein.NinjaTraderLog.Process("GoShort: already Long", "", LogLevel.Error, LogCategories.User);
if (strategy.TraceOrders)
{
strategy.Print("GoShort: already Long");
}
return;
}
}
SingleSpread spread = new SingleSpread(MarketPosition.Short, _units, strratio, strategy);
spread.Entry(leg1entrytype, leg2entrytype);
IExitHandling eh = ieh as IExitHandling;
spread.setIExitHandling(eh);
if (cha.Guid != null)
{
spread.Guid = cha.Guid;
}
spreads.Enqueue(spread);
}
break;
}
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.LongTrades.TradesPerformance.RSquared;
}
protected override void OnCalculatePerformanceValue(StrategyBase strategy)
{
Value = strategy.SystemPerformance.AllTrades.TradesPerformance.SharpeRatio;
}
public StrategyChromosomeTypeFactory(StrategyBase strategy)
{
_parameters = strategy.Parameters;
}