/// <inheritdoc />
/// <summary>
/// </summary>
/// <param name="gametime"></param>
public void Update(GameTime gametime)
{
// load the spriteFont in first update
if (!mLoaded)
{
mLibSans10 = mContentManager.Load <SpriteFont>("LibSans10");
mLoaded = true;
}
if (mNewEvent)
// a new event was added since the last update
{
// set to null in case there haven't been enough events yet to fill the queue
EventLogIWindowItem oldEventToDelete = null;
// prepare oldEven for deletion if the event queue is full
if (mEventList.Count > 10)
{
oldEventToDelete = mEventList.Dequeue();
}
// send data to UIController -> new event to add + oldest event that is thrown out of the log
mUserInterfaceController.UpdateEventLog(mAddedEvent, oldEventToDelete);
// reset newEvent bool
mNewEvent = false;
}
}
/// <summary>
/// Add a new Event go the GetEventLog
/// </summary>
/// <param name="eventType">the event's type</param>
/// <param name="text">the text to show</param>
/// <param name="onThis">the spatial that created this event</param>
public void AddEvent(ELogEventType eventType, string text, ISpatial onThis)
{
// create a new EventLogItem of the event to add
if (mLibSans10 == null)
{
return;
}
mAddedEvent = new EventLogIWindowItem(eventType, text, 180, mLibSans10, mDirector, onThis);
// enqueue to the event's queue
mEventList.Enqueue(mAddedEvent);
mNewEvent = true;
}
/// <summary>
/// Updates the eventLog by passing the newest event and the oldest event from the GetEventLog
/// </summary>
/// <param name="newEvent">event to add to eventLog</param>
/// <param name="oldEvent">oldest event to eventually delete</param>
internal void UpdateEventLog(EventLogIWindowItem newEvent, EventLogIWindowItem oldEvent)
{
// if the eventLog exists -> update with new event + possible deletion of oldest event
ControlledUserInterface?.UpdateEventLog(newEvent, oldEvent);
}
