public void Copy(FlowDataCache flowDataCache)
{
Symptoms.Clear();
Symptoms.AddRange(flowDataCache.Symptoms);
Diagnoses.Clear();
Diagnoses.AddRange(flowDataCache.Diagnoses);
Treatments.Clear();
Treatments.AddRange(flowDataCache.Treatments);
DialogList.Clear();
DialogList.AddRange(flowDataCache.DialogList);
Variables.ValuesDictionary.Clear();
Variables.SetValues(flowDataCache.Variables.ValuesDictionary);
}