/// <summary>
/// Return an object to the pool.
/// </summary>
/// <param name="obj"></param>
/// <returns>Returns true if the object was returned to the pool, false if destroyed.</returns>
internal bool Despawn(SpawnedObjectController obj)
{
if (Object.ReferenceEquals(obj, null))
{
throw new System.ArgumentNullException("obj");
}
obj.BroadcastMessage(SPSpawnConstants.MSG_ONDESPAWN, SendMessageOptions.DontRequireReceiver);
var n = DeSpawnNotification.Create(obj);
Notification.PostNotification <DeSpawnNotification>(obj, n, false);
Notification.PostNotification <DeSpawnNotification>(this, n, false);
Notification.Release(n);
var e = _registeredPrefabs.GetEnumerator();
while (e.MoveNext())
{
if (e.Current.Contains(obj))
{
e.Current.Despawn(obj);
return(true);
}
}
//if we reached here, it's not managed by this pool... destroy
GameObject.Destroy(obj.gameObject);
return(false);
}
public SpawnPoolPurgedNotification(SpawnedObjectController controller)
{
if (controller == null)
{
throw new System.ArgumentNullException("controller");
}
_controller = controller;
_spawnedObject = controller.gameObject;
}
internal void Purge(SpawnedObjectController obj)
{
if (_activeInstances.Contains(obj))
{
_activeInstances.Remove(obj);
}
if (_instances.Contains(obj))
{
_instances.Remove(obj);
}
}
internal bool Purge(SpawnedObjectController cntrl)
{
if (_activeInstances.Remove(cntrl))
{
return(true);
}
if (_instances.Remove(cntrl))
{
return(true);
}
return(false);
}
private void SignalSpawned(SpawnedObjectController obj, ISpawner spawnPoint)
{
if (obj == null)
{
return;
}
var n = SpawnNotification.Create(this, obj.gameObject, spawnPoint);
obj.gameObject.BroadcastMessage(SPSpawnConstants.MSG_ONSPAWN, n, SendMessageOptions.DontRequireReceiver);
Notification.PostNotification(obj, n, false);
Notification.PostNotification(this, n, false);
Notification.Release(n);
}
internal bool Despawn(SpawnedObjectController cntrl)
{
if (!_activeInstances.Remove(cntrl))
{
return(false);
}
cntrl.SetDespawned();
cntrl.transform.parent = _owner.transform;
cntrl.transform.localPosition = Vector3.zero;
cntrl.transform.rotation = Quaternion.identity;
_instances.Add(cntrl);
return(true);
}
internal void Despawn(SpawnedObjectController obj)
{
if (!_activeInstances.Contains(obj))
{
return;
}
_activeInstances.Remove(obj);
obj.SetDespawned();
obj.transform.parent = _owner.transform;
obj.transform.localPosition = Vector3.zero;
obj.transform.rotation = Quaternion.identity;
_instances.Add(obj);
}
public bool Purge(SpawnedObjectController cntrl)
{
if (object.ReferenceEquals(cntrl, null))
{
throw new System.ArgumentNullException("cntrl");
}
PrefabCache cache;
if (!_prefabToCache.TryGetValue(cntrl.PrefabID, out cache) || !cache.Contains(cntrl))
{
return(false);
}
return(cache.Purge(cntrl));
}
internal bool Despawn(SpawnedObjectController cntrl)
{
if (Object.ReferenceEquals(cntrl, null))
{
throw new System.ArgumentNullException("cntrl");
}
PrefabCache cache;
if (!_prefabToCache.TryGetValue(cntrl.PrefabID, out cache) || !cache.ContainsActive(cntrl))
{
return(false);
}
this.gameObject.Broadcast <IOnDespawnHandler, SpawnedObjectController>(cntrl, (o, c) => o.OnDespawn(c));
cntrl.gameObject.Broadcast <IOnDespawnHandler, SpawnedObjectController>(cntrl, (o, c) => o.OnDespawn(c));
return(cache.Despawn(cntrl));
}
public static SpawnPoolPurgedNotification Create(SpawnedObjectController controller)
{
if (controller == null)
{
throw new System.ArgumentNullException("controller");
}
SpawnPoolPurgedNotification n;
if (Notification.TryGetCache <SpawnPoolPurgedNotification>(out n))
{
n._controller = controller;
n._spawnedObject = controller.gameObject;
}
else
{
n = new SpawnPoolPurgedNotification(controller);
}
return(n);
}
/// <summary>
/// If a GameObject is being destroyed, this method will purge it from the SpawnPool.
/// </summary>
/// <param name="obj"></param>
internal void Purge(SpawnedObjectController obj)
{
if (Object.ReferenceEquals(obj, null))
{
throw new System.ArgumentNullException("obj");
}
var n = SpawnPoolPurgedNotification.Create(obj);
Notification.PostNotification <SpawnPoolPurgedNotification>(obj, n, false);
Notification.PostNotification <SpawnPoolPurgedNotification>(this, n, false);
Notification.Release(n);
var e = _registeredPrefabs.GetEnumerator();
while (e.MoveNext())
{
if (e.Current.Contains(obj))
{
e.Current.Purge(obj);
return;
}
}
}
public bool Contains(SpawnedObjectController obj)
{
return(_instances.Contains(obj) || _activeInstances.Contains(obj));
}
internal bool ContainsActive(SpawnedObjectController cntrl)
{
return(_activeInstances.Contains(cntrl));
}
private void SignalSpawned(SpawnedObjectController cntrl)
{
this.gameObject.Broadcast <IOnSpawnHandler, SpawnedObjectController>(cntrl, (o, c) => o.OnSpawn(c));
cntrl.gameObject.Broadcast <IOnSpawnHandler, SpawnedObjectController>(cntrl, (o, c) => o.OnSpawn(c));
}