/// <summary>
/// Subscribe to a DataRef, notification will be sent every time the value changes
/// </summary>
/// <param name="dataref">DataRef to subscribe to</param>
/// <param name="frequency">Times per seconds X-Plane will be seding this value</param>
/// <param name="onchange">Callback invoked every time a change in the value is detected</param>
public void Subscribe(StringDataRefElement dataref, int frequency = -1, Action <StringDataRefElement, string> onchange = null)
{
//if (onchange != null)
// dataref.OnValueChange += (e, v) => { onchange(e, v); };
//Subscribe((DataRefElement)dataref, frequency);
if (dataref == null)
{
throw new ArgumentNullException(nameof(dataref));
}
dataref.OnValueChange += (e, v) => { onchange(e, v); };
for (var c = 0; c < dataref.StringLenght; c++)
{
var arrayElementDataRef = new DataRefElement
{
DataRef = $"{dataref.DataRef}[{c}]",
Description = ""
};
var currentIndex = c;
Subscribe(arrayElementDataRef, frequency, (e, v) =>
{
var character = Convert.ToChar(Convert.ToInt32(v));
dataref.Update(currentIndex, character);
});
}
}
/// <summary>
/// Informs X-Plane to change the value of the DataRef
/// </summary>
/// <param name="dataref">DataRef that will be changed</param>
/// <param name="value">New value of the DataRef</param>
public void SetDataRefValue(DataRefElement dataref, float value)
{
if (dataref == null)
{
throw new ArgumentNullException(nameof(dataref));
}
SetDataRefValue(dataref.DataRef, value);
}
public void Subscribe(DataRefElement dataref, int frequency = -1, Action <DataRefElement, float> onchange = null)
{
if (onchange != null)
{
dataref.OnValueChange += (e, v) => { onchange(e, v); }
}
;
if (frequency > 0)
{
dataref.Frequency = frequency;
}
DataRefs.Add(dataref);
}
private void RequestDataRef(DataRefElement element)
{
if (client != null)
{
var dg = new XPDatagram();
dg.Add("RREF");
dg.Add(element.Frequency);
dg.Add(element.Id);
dg.Add(element.DataRef);
dg.FillTo(413);
client.Send(dg.Get(), dg.Len);
OnLog?.Invoke($"Requested {element.DataRef}@{element.Frequency}Hz with Id:{element.Id}");
}
}
private void RequestDataRef(DataRefElement element)
{
if (client == null)
{
return;
}
var dg = new XPDatagram(413);
dg.Add("RREF");
dg.Add(element.Frequency);
dg.Add(element.Id);
dg.Add(element.DataRef);
client.Send(dg.Bytes, dg.Bytes.Length);
OnLog?.Invoke($"Requested {element.DataRef}@{element.Frequency}Hz with Id:{element.Id}");
}
/// <summary>
/// Informs X-Plane to stop sending this DataRef
/// </summary>
/// <param name="dataref">DataRef to unsubscribe from</param>
public void Unsubscribe(DataRefElement dataref)
{
if (!DataRefs.ContainsKey(dataref.Id))
{
return;
}
var dr = DataRefs[dataref.Id];
var dg = new XPDatagram(413);
dg.Add("RREF");
dg.Add(dr.Id);
dg.Add(0);
dg.Add(dataref.DataRef);
client.Send(dg.Bytes, dg.Bytes.Length);
DataRefs.Remove(dr.Id);
OnLog?.Invoke($"Unsubscribed from {dataref.DataRef}");
}
/// <summary>
/// Subscribe to a DataRef, notification will be sent every time the value changes
/// </summary>
/// <param name="dataref">DataRef to subscribe to</param>
/// <param name="frequency">Times per seconds X-Plane will be seding this value</param>
/// <param name="onchange">Callback invoked every time a change in the value is detected</param>
public void Subscribe(DataRefElement dataref, int frequency = -1, Action <DataRefElement, float> onchange = null)
{
if (dataref == null)
{
throw new ArgumentNullException(nameof(dataref));
}
if (onchange != null)
{
dataref.OnValueChange = onchange;
}
if (frequency > 0)
{
dataref.Frequency = frequency;
}
DataRefs.Add(dataref.Id, dataref);
}
private void Subscribe(DataRefElement dataref, int frequency = -1)
{
}
public DataRefEventArgs(XPlaneConnector.DataRefElement dataRef, float value)
{
DataRef = dataRef;
Value = value;
}
public void SetDataRefValue(DataRefElement dataref, float value)
{
SetDataRefValue(dataref.DataRef, value);
}
