public void AddRequest(string varname, string varunit, string writable = "")
{
SimVar svar = this.VarList.Where(k => k.VarName == varname && k.Unit == varunit).FirstOrDefault();
if (svar == null)
{
svar = new SimVar()
{
VarName = varname,
Unit = varunit,
//Value = 0.0,
Subscribed = false,
DefID = this.VarList.Count() + 1,
SimObjectType = SIMCONNECT_SIMOBJECT_TYPE.USER,
Writable = writable
};
svar.Subscribed = this.RegisterToSimConnect(svar);
this.VarList.Add(svar);
//this.VarList.
}
else
{
MessageBox.Show($"Variable already exists!\r\n\r\n{varname}");
}
}
public bool LoadVariablesFromFile(string filename)
{
if (File.Exists(filename))
{
this.VarList.Clear();
string[] lines = File.ReadAllLines(filename);
foreach (string l in lines)
{
string[] items = l.Split(',');
//this.AddRequest(items[0], items[1], items[2]);
SimVar svar = new SimVar()
{
VarName = items[0],
Unit = items[1],
Writable = items[2]
};
this.AddRequest(svar);
}
this.VariablesFileName = filename;
this.VarListModified = false;
return(true);
}
else
{
MessageBox.Show($"The '{filename}' does not exists!");
}
return(false);
}
public static double GetVariableValue(string varname)
{
SimVar v = Globals.MainWindow.SimConnectViewModel.VarList.Where(k => k.VarName == varname).FirstOrDefault();
if (v != null)
{
return(v.Value == null ? double.NaN : (double)(v.Value));
}
return(double.NaN);
}
private bool RegisterToSimConnect(SimVar svar)
{
if (this.SimConnect != null)
{
if (svar.VarName.StartsWith("L:"))
{
//svar.ClientRequestID = this.ClientRequestID++;
//var vdata = new WriteToSim();
//vdata.isSet = 0;
//vdata.name = WriteToSim.AllocString(svar.VarName.Remove(0, 2));
//vdata.index = svar.ClientRequestID;// m_localVarNames.IndexOf(op.name);
//svar.DataType = SIMCONNECT_DATATYPE.FLOAT64;
//svar.Unit = "Number";
//this.SimConnect.SetClientData(ClientData.WriteToSim, ClientData.WriteToSim, SIMCONNECT_CLIENT_DATA_SET_FLAG.DEFAULT, 0, vdata);
return(true);
}
/// Define a data structure
if (svar.Unit.ToLower().Contains("string"))
{
this.SimConnect.AddToDataDefinition((SIMDEFINITION)svar.DefID, svar.VarName, null, SIMCONNECT_DATATYPE.STRING128, 0.0f, SimConnect.SIMCONNECT_UNUSED);
svar.DataType = SIMCONNECT_DATATYPE.STRING128;
/// IMPORTANT: Register it with the simconnect managed wrapper marshaller
/// If you skip this step, you will only receive a uint in the .dwData field.
this.SimConnect.RegisterDataDefineStruct <STRING128>((SIMDEFINITION)svar.DefID);
}
else if (svar.Unit.ToLower() == "xyz")
{
// this.SimConnect.AddToDataDefinition(DEFINITIONS.AIRPLANE, "AIRCRAFT_ORIENTATION_AXIS", "XYZ", SIMCONNECT_DATATYPE.XYZ, 0f, SimConnect.SIMCONNECT_UNUSED);
// this.SimConnect.RequestDataOnSimObject(REQUESTS.AIRPLANE, DEFINITIONS.AIRPLANE, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD.VISUAL_FRAME, 0, 0, 0, 0);
////this.SimConnect.AddToDataDefinition(DEFINITIONS.AIRPLANE, "AIRCRAFT_ORIENTATION_AXIS", "XYZ", SIMCONNECT_DATATYPE.XYZ, 0f, SimConnect.SIMCONNECT_UNUSED);
////this.SimConnect.AddToDataDefinition((SIMDEFINITION)svar.DefID, "AIRCRAFT_ORIENTATION_AXIS", "XYZ", SIMCONNECT_DATATYPE.XYZ, 0f, SimConnect.SIMCONNECT_UNUSED);
//this.SimConnect.AddToDataDefinition((SIMDEFINITION)svar.DefID, "AIRCRAFT_ORIENTATION_AXIS", "XYZ", SIMCONNECT_DATATYPE.XYZ, 0f, SimConnect.SIMCONNECT_UNUSED);
////this.SimConnect.AddToDataDefinition((SIMDEFINITION)svar.DefID, svar.VarName.Replace(" ", "_"), null, SIMCONNECT_DATATYPE.XYZ, 0.0f, SimConnect.SIMCONNECT_UNUSED);
//svar.DataType = SIMCONNECT_DATATYPE.XYZ;
//this.SimConnect.RegisterDataDefineStruct<SIMCONNECT_DATA_XYZ>((SIMDEFINITION)svar.DefID);
}
else
{
this.SimConnect.AddToDataDefinition((SIMDEFINITION)svar.DefID, svar.VarName, svar.Unit, SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
svar.DataType = SIMCONNECT_DATATYPE.FLOAT64;
/// IMPORTANT: Register it with the simconnect managed wrapper marshaller
/// If you skip this step, you will only receive a uint in the .dwData field.
///
this.SimConnect.RegisterDataDefineStruct <double>((SIMDEFINITION)svar.DefID);
}
return(true);
}
else
{
return(false);
}
}
public static void LoadVariables(string filename)
{
if (File.Exists(filename))
{
string[] lines = File.ReadAllLines(filename);
foreach (string l in lines)
{
string[] items = l.Split(',');
//this.AddRequest(items[0], items[1], items[2]);
SimVar svar = new SimVar()
{
VarName = items[0],
Unit = items[1],
Writable = items[2]
};
SimVarList.Add(svar);
}
}
}
private void AddRequest()
{
VariableEditorWindow d = new VariableEditorWindow();
d.ViewModel.Filter = LastVarFilter;
if (d.ShowDialog() == true)
{
this.LastVarFilter = d.Filter.Text;
SimVar sv = new SimVar();
sv.VarName = d.ViewModel.SelectedSimVar.VarName;
if (d.ViewModel.VarIndex > 0)
{
sv.VarName += ":" + d.ViewModel.VarIndex.ToString();
}
sv.Unit = d.ViewModel.SelectedSimVar.Unit;
sv.Writable = d.ViewModel.SelectedSimVar.Writable;
this.SimConnectViewModel.AddRequest(sv);
}
}
internal void AddRequest(SimVar selectedSimVar)
{
this.AddRequest(selectedSimVar.VarName, selectedSimVar.Unit, selectedSimVar.Writable);
}
