/// <summary>
/// Remove observer from the pool.
/// </summary>
/// <param name="item">Observer item to be removed.</param>
/// <param name="type">Type of the observer. Default to OOEEngineObserverType.unspecified. If unspecified, remove from all pool.</param>
public void Remove(OOEEngineObserving item, OOEEngineObserverType type = OOEEngineObserverType.unspecified)
{
if (type == OOEEngineObserverType.animator)
{
this.RemoveAnimator(item);
}
else if (type == OOEEngineObserverType.physics)
{
this.RemovePhysicsObject(item);
}
else if (type == OOEEngineObserverType.graphics)
{
this.RemoveGraphicsObject(item);
}
else if (type == OOEEngineObserverType.custom)
{
this.RemoveCustomObserver(item);
}
else
{
this.RemoveAnimator(item);
this.RemovePhysicsObject(item);
this.RemoveCustomObserver(item);
this.RemoveGraphicsObject(item);
}
StopTimerIfNoObserver();
}
public void RemoveGraphicsObject(OOEEngineObserving graphicsObject)
{
if (graphicsObject == null)
{
return;
}
graphicsObjects.Remove(graphicsObject);
}
private void RemoveCustomObserver(OOEEngineObserving customObserver)
{
if (customObserver == null)
{
return;
}
customObservers.Remove(customObserver);
}
private void RemovePhysicsObject(OOEEngineObserving physicsObject)
{
if (physicsObject == null)
{
return;
}
physicsObjects.Remove(physicsObject);
}
private void RemoveAnimator(OOEEngineObserving animator)
{
if (animator == null)
{
return;
}
animators.Remove(animator);
}
public void AddGraphicsObject(OOEEngineObserving graphicsObject)
{
if (graphicsObject == null)
{
return;
}
if (graphicsObjects.Contains(graphicsObject) == false)
{
graphicsObjects.Add(graphicsObject);
}
}
private void AddCustomObserver(OOEEngineObserving customObserver)
{
if (customObserver == null)
{
return;
}
if (customObservers.Contains(customObserver) == false)
{
customObservers.Add(customObserver);
}
}
private void AddPhysicsObject(OOEEngineObserving physicsObject)
{
if (physicsObject == null)
{
return;
}
if (physicsObjects.Contains(physicsObject) == false)
{
physicsObjects.Add(physicsObject);
}
}
private void AddAnimator(OOEEngineObserving animator)
{
if (animator == null)
{
return;
}
if (animators.Contains(animator) == false)
{
animators.Add(animator);
}
}
// MARK:- Public method signatures
/// <summary>
/// Add an fps fixed update observer.
/// </summary>
/// <param name="item">Observer item that want to know events of the engine</param>
/// <param name="type">Type of the observer. Default to OOEEngineObserverType.unspecified. If unspecified, remove from custom observers.</param>
public void Add(OOEEngineObserving item, OOEEngineObserverType type = OOEEngineObserverType.unspecified)
{
if (type == OOEEngineObserverType.animator)
{
this.AddAnimator(item);
}
else if (type == OOEEngineObserverType.physics)
{
this.AddPhysicsObject(item);
}
else if (type == OOEEngineObserverType.graphics)
{
this.AddGraphicsObject(item);
}
else
{
this.AddCustomObserver(item);
}
StartTimerIfAnyObserver();
}
