private void CreateOrLoadHistory()
{
if (selection == null)
{
Debug.LogError("Selection must be loaded or created before creating navigation");
return;
}
var filePath = GetPersistentFilePath(selection.key + "-Navigation.json");
if (File.Exists(filePath))
{
try
{
var json = File.ReadAllText(filePath);
this.navigation = JsonUtility.FromJson <ILNavigatorHistory>(json);
}
catch
{
// ignored
}
}
if (navigation != null)
{
return;
}
var start = new ILNavigatorNavEntry(this.selection.selectedAssembly, this.selection.selectedType, this.selection.selectedMethod);
this.navigation = new ILNavigatorHistory(start);
this.SaveHistory();
}
public ILNavigatorHistory(ILNavigatorNavEntry start)
{
this.history.Add(start);
this.index = 0;
}