// ----------------------------------------------------------------------------------------------------
#endregion
#region Spawning Methods
// ----------------------------------------------------------------------------------------------------
/// <summary>
/// Spawns a new instance.
/// </summary>
public GameObject Spawn(Vector3 position, Quaternion rotation, Vector3 scale)
{
// Fetch next available instance
FeatherPoolInstance poolInstance = NextAvailableInstance;
if (poolInstance == null)
{
return(null);
}
// Signal if implementing
poolInstance.InvokeOnSpawning();
// Set Transform
poolInstance.SetPosition(position);
poolInstance.SetRotation(rotation);
poolInstance.SetScale(scale);
// Signal if implementing
poolInstance.InvokeResettable();
// Signal if implementing
poolInstance.InvokeOnSpawned();
// Activate instance
poolInstance.SetActive();
// Return instance
return(poolInstance.PrefabInstance);
}
// ----------------------------------------------------------------------------------------------------
#endregion
#region Despawn Methods
// ----------------------------------------------------------------------------------------------------
/// <summary>
/// Despawns and returns an instance.
/// </summary>
/// <param name="instance">The instance.</param>
public void Despawn(FeatherPoolInstance instance)
{
// Check if object already despwned
if (!this.activeInstances.Contains(instance))
{
return;
}
// Remove instance from active instances and makes it available
this.activeInstances.Remove(instance);
this.availableInstances.Push(instance);
// Signal if implementing
instance.InvokeOnDespawning();
// Reset Object
instance.PrefabInstance.SetActive(false);
instance.PrefabInstance.transform.SetParent(this.transform);
instance.ResetTransform();
// Signal if implementing
instance.InvokeOnDespawning();
#if UNITY_EDITOR
UpdateProgressBar();
#endif
}
/// <summary>
/// Tries the get a FeatherPoolInstance containing the GameObject.
/// </summary>
/// <param name="pooledObject">The game object.</param>
/// <returns>FeatherPoolInstance.</returns>
private FeatherPoolInstance TryGetInstance(GameObject pooledObject)
{
FeatherPoolInstance instance = null;
this.instanceDictionary.TryGetValue(pooledObject.GetInstanceID(), out instance);
return(instance);
}
/// <summary>
/// Tries the get a FeatherPoolInstance containing the GameObject.
/// </summary>
/// <param name="pooledObjectID">The game object.</param>
/// <returns>FeatherPoolInstance.</returns>
private FeatherPoolInstance TryGetInstance(int pooledObjectID)
{
FeatherPoolInstance instance = null;
this.instanceDictionary.TryGetValue(pooledObjectID, out instance);
return(instance);
}
/// <summary>
/// Determines whether the specified game object is available.
/// </summary>
/// <param name="pooledObject">The game object.</param>
/// <returns><c>true</c> if the specified game object is available; otherwise, <c>false</c>.</returns>
public bool IsAvailable(GameObject pooledObject)
{
FeatherPoolInstance instance = TryGetInstance(pooledObject);
if (instance != null)
{
return(this.availableInstances.Contains(instance));
}
return(false);
}
/// <summary>
/// Determines whether the specified game object is active.
/// </summary>
/// <param name="pooledObjectID">The game object.</param>
/// <returns><c>true</c> if the specified game object is active; otherwise, <c>false</c>.</returns>
public bool IsActive(int pooledObjectID)
{
FeatherPoolInstance instance = TryGetInstance(pooledObjectID);
if (instance != null)
{
return(this.activeInstances.Contains(instance));
}
return(false);
}
/// <summary>
/// Despawns and returns an instance.
/// </summary>
/// <param name="pooledObject">The gameObject.</param>
public void Despawn(GameObject pooledObject)
{
FeatherPoolInstance instance = TryGetInstance(pooledObject);
if (instance != null)
{
this.Despawn(instance);
}
else
{
Debug.LogError("[FeatherPool] Tried despawning object <b>" + gameObject.name + "</b>, but object not part of this pool.");
}
}
/// <summary>
/// Adds a new instance.
/// </summary>
/// <param name="newInstance">The new instance.</param>
private void AddNewInstance(GameObject newInstance)
{
Transform instanceTransform = newInstance.transform;
instanceTransform.name = PrefabObject.name;
instanceTransform.SetParent(this.transform);
newInstance.SetActive(false);
FeatherPoolInstance newItemInstance = new FeatherPoolInstance(newInstance);
availableInstances.Push(newItemInstance);
instanceDictionary.Add(newInstance.GetInstanceID(), newItemInstance);
}
