public void OnEventGroupDispatch(EmotionEventGroup g)
{
EmotionStateMachineData data = new EmotionStateMachineData();
data.associatedEventGroup = g;
data.timestamp = ProceduralEngine.Instance.CurrentTimeNormalized;
EvaluateTransitions(data);
}
public void UpdateEvents(float currentTimeNormalized)
{
// Event group dispatch
if (timeCounter >= timeResolution)
{
timeCounter = 0f;
int currentGroup = GetGroupIndexForNormalizedTime(currentTimeNormalized);
EmotionEventGroup g = eventGroups[currentGroup];
if (g != null)
{
foreach (ProceduralEventListener l in listeners)
{
l.OnEventGroupDispatch(g);
}
// Add all new future events to the queue
foreach (EmotionEvent e in g.events)
{
currentQueue.Enqueue(e);
}
//Debug.Log("Dispatched a group with " + g.events.Count + " events. Index: " + currentGroup);
}
}
else
{
timeCounter += Time.deltaTime;
}
// Dispatch actual events
while (currentQueue.Count > 0 && currentQueue.Peek().timestamp < currentTimeNormalized)
{
// Consume it
EmotionEvent e = currentQueue.Dequeue();
foreach (ProceduralEventListener l in listeners)
{
l.OnEventDispatch(e);
}
//Debug.Log("Dispatched event: " + e.ToString() + " at time " + currentTimeNormalized);
}
}
protected void GatherEvents()
{
int groupsCount = Mathf.CeilToInt(ProceduralEngine.Instance.Duration / timeResolution);
eventGroups = new EmotionEventGroup[groupsCount];
Queue <EmotionEvent> queue = ProceduralEngine.Instance.EmotionEngine.BuildEventQueue();
while (queue.Count > 0)
{
EmotionEvent e = queue.Dequeue();
int index = GetGroupIndexForNormalizedTime(e.timestamp);
if (eventGroups[index] == null)
{
eventGroups[index] = new EmotionEventGroup();
}
eventGroups[index].events.Add(e);
}
}
public void OnEventGroupDispatch(EmotionEventGroup g)
{
}
/// <summary>
/// This method has two main responsibilities:
/// - Decide when to cut
/// - Decide what shot to take
/// It is tied to a specific event, so that the chaining of shots is possible
/// </summary>
protected ShotInformation TryFindCut(EmotionEvent startEvent)
{
ShotInformation shot = new ShotInformation();
shot.valid = false;
shot.selectedCamera = null;
shot.type = TransitionType.Cut; // TODO: for now...
shot.strategy = null;
shot.interestPoint = null;
shot.sampledStrategies = new List <KeyValuePair <ProceduralCameraStrategy, float> >();
shot.startEvent = startEvent;
// Make sure we don't lag
float timestamp = Mathf.Max(startEvent.timestamp, ProceduralEngine.Instance.CurrentTimeNormalized);
CutRange searchRange = EvaluateCutRangeForEvent(startEvent);
float minT = timestamp + searchRange.minCutTime;
float maxT = timestamp + searchRange.maxCutTime * (1f + nextShotTries * .1f); // Increase search range when it fails
List <EmotionEventGroup> searchEvents = ProceduralEngine.Instance.EventDispatcher.GetFutureEventGroups(minT, maxT);
if (searchEvents.Count == 0)
{
Debug.Log("Could not find event groups... " + minT + ", " + maxT);
return(shot);
}
EmotionEventGroup selectedGroup = null;
bool structural = false;
foreach (EmotionEventGroup g in searchEvents)
{
if (g.ContainsStructuralEvent())
{
selectedGroup = g;
structural = true;
}
}
if (selectedGroup == null)
{
selectedGroup = ProceduralEngine.SelectRandomWeighted(searchEvents, x => x.GetPriority());
}
// We found a subset of interesting events, now we can pick something in here
if (selectedGroup != null && selectedGroup.events.Count > 0)
{
EmotionEvent selectedEvent;
if (structural)
{
selectedEvent = selectedGroup.GetStructuralEvent();
}
else
{
selectedEvent = ProceduralEngine.SelectRandomWeighted(selectedGroup.events, x => GetEventPriority(x));
}
shot.duration = (selectedEvent.timestamp - timestamp);
shot.selectedNextEventTrigger = selectedEvent;
// Try cutting before, but not after
float margin = emotionEngine.BeatDurationNormalized * .5f;
float fuzzyDuration = shot.duration - ProceduralEngine.RandomRange(0f, margin);
if (fuzzyDuration > searchRange.minCutTime && fuzzyDuration < searchRange.maxCutTime)
{
shot.duration = fuzzyDuration;
}
shot.valid = true;
}
return(shot);
}