/// <summary>
/// Changes the current state and notifies listeners.
/// </summary>
/// <param name="state">The new state to set the ears to.</param>
private void ChangeState(EarsState state)
{
State = state;
var handler = EarsStateChanged;
// ReSharper disable once UseNullPropagation
if (handler != null)
{
handler(state);
}
}
/// <summary>
/// Respond to ears state changed event, reporting the event to the UI / logging.
/// </summary>
/// <param name="state">The new state the ears are in.</param>
private void Ears_EarsStateChanged(EarsState state)
{
ReportEvent("ears", $"state to '{state}'");
}