/// <summary>
/// Stops the state associated with the token. The token must be one that was
/// returned when the state was started.
/// </summary>
/// <param name="token">The token of the state to stop.</param>
/// <exception cref="ArgumentNullException">token</exception>
/// <exception cref="InvalidOperationException">
/// The given token is not from this state tracker
/// or
/// the given token is not active
/// </exception>
/// <exception cref="InvalidOperationException">Invalid token</exception>
public void StopState(IStateToken <TStateData> token)
{
var timeState = token as TimeStateWrapper;
if (timeState == null)
{
// This can happen when a user somehow
// obtains a IStateToken<TStateData>
// that was not returned by this tracker.
throw new InvalidOperationException("Invalid token");
}
if (!tracker.ActiveTokens.Contains(timeState.token))
{
throw new InvalidOperationException("The token is not active.");
}
tracker.StopState(timeState.token);
}
private IEnumerator SimulateAsyncOperationImpl()
{
float time = randomTimeGenerator.Next();
int currentEventID = eventID;
var token = stateTracker.StartState(eventID++);
GLDebug.Log("Event Info", "Event started (" + currentEventID + ") and will finish in " + time + " seconds.");
yield return(new WaitForSeconds(time));
GLDebug.Log("Event Info", "Event stopped (" + currentEventID + ").");
stateTracker.StopState(token);
}