/// <summary>
///
/// </summary>
/// <param name="fxPlayback"></param>
public void UpdateRenderState(FXPlayback fxPlayback, ModelManager modelManager)
{
if (sfxDirty)
{
sfxDirty = false;
FXInstance?.Kill();
FXInstance = null;
if (sfx > 0)
{
var fxe = new FXEvent(sfx, ID, Position, LinearVelocity, Rotation);
FXInstance = fxPlayback.RunFX(fxe, true);
}
}
if (modelDirty)
{
modelDirty = false;
ModelInstance?.Kill();
ModelInstance = null;
if (model > 0)
{
ModelInstance = modelManager.AddModel(model, this);
}
}
}
public FXEventDetailsPage(FXEvent fxEvent)
{
Title = fxEvent.Title;
Padding = new Thickness(20);
Grid grid = new Grid()
{
ColumnDefinitions = new ColumnDefinitionCollection()
{
new ColumnDefinition()
{
Width = new GridLength(1, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(2, GridUnitType.Star)
}
},
RowDefinitions = new RowDefinitionCollection()
{
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
new RowDefinition(),
}
};
grid.Children.Add(new Label()
{
Text = "Currency", FontAttributes = FontAttributes.Bold, VerticalTextAlignment = TextAlignment.Center
});
grid.Children.Add(new Label()
{
Text = fxEvent.Currency.ToString(), VerticalTextAlignment = TextAlignment.Center
}, 1, 0);
grid.Children.Add(new Label()
{
Text = "Impact", FontAttributes = FontAttributes.Bold, VerticalTextAlignment = TextAlignment.Center
}, 0, 1);
grid.Children.Add(new Label()
{
Text = fxEvent.Level.ToString(), VerticalTextAlignment = TextAlignment.Center
}, 1, 1);
grid.Children.Add(new Label()
{
Text = "Time", FontAttributes = FontAttributes.Bold, VerticalTextAlignment = TextAlignment.Center
}, 0, 2);
grid.Children.Add(new Label()
{
Text = $"{fxEvent.Timestamp:dd/MM/yy HH:mm zzz}", VerticalTextAlignment = TextAlignment.Center
}, 1, 2);
public async Task <FXEvent> GetFXEventById(string id)
{
try
{
if (string.IsNullOrEmpty(id))
{
throw new ArgumentNullException(nameof(id));
}
if (detailedFXEvents.ContainsKey(id) && detailedFXEvents[id] != null)
{
return(detailedFXEvents[id]);
}
else
{
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(TimeSpan.FromMinutes(1));
FXEvent fxEvent = await fxEventsConnector.GetById(id, cts.Token);
if (fxEvent != null)
{
detailedFXEvents[id] = fxEvent;
}
return(fxEvent);
}
}
catch (OperationCanceledException)
{
Debug.WriteLine("Not retrieving FX event's details: operation cancelled");
return(null);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine($"Not retrieving execution's details: missing or invalid parameter {ex.ParamName}");
return(null);
}
catch (Exception e)
{
Debug.WriteLine($"Sync error: {e.Message}");
return(null);
}
}
private static string FormatFXEvent(FXEvent fxEvent)
{
return($"{fxEvent.Timestamp:dd/MM/yy HH:mm:ss zzz} - {fxEvent.Currency} - {fxEvent.Title}");
}
private static int CompareFXEventsTimestamps(FXEvent x, FXEvent y)
{
return(x.Timestamp.CompareTo(y.Timestamp));
}
/// <summary>
///
/// </summary>
/// <param name="snapshotStream"></param>
/// <param name="entities"></param>
/// <param name="fxEvents"></param>
public void Read <T> (Stream snapshotStream, ref T header, Dictionary <uint, Entity> entities, Action <FXEvent> runfx, Action <Entity> spawned, Action <uint> killed) where T : struct
{
using (var reader = new BinaryReader(snapshotStream)) {
header = reader.Read <T>();
int snapshotCounter = reader.ReadInt32();
int snapshotCountrerDelta = snapshotCounter - recvSnapshotCounter;
recvSnapshotCounter = snapshotCounter;
reader.ExpectFourCC("ENT0", "Bad snapshot");
int length = reader.ReadInt32();
var oldIDs = entities.Select(pair => pair.Key).ToArray();
var newIDs = new uint[length];
for (int i = 0; i < length; i++)
{
uint id = reader.ReadUInt32();
newIDs[i] = id;
if (entities.ContainsKey(id))
{
// Entity with given ID exists.
// Just update internal state.
entities[id].Read(reader, 1);
}
else
{
// Entity does not exist.
// Create new one.
var ent = new Entity(id);
ent.Read(reader, 1);
entities.Add(id, ent);
//ConstructEntity( ent );
spawned?.Invoke(ent);
}
}
// Kill all stale entities :
var staleIDs = oldIDs.Except(newIDs);
foreach (var id in staleIDs)
{
killed?.Invoke(id);
}
//
// Run FX events
//
reader.ExpectFourCC("FXE0", "Bad snapshot");
int count = reader.ReadInt32();
for (int i = 0; i < count; i++)
{
var fxe = new FXEvent();
fxe.Read(reader);
if (fxe.SendCount <= snapshotCountrerDelta)
{
runfx?.Invoke(fxe);
}
}
}
}
