public void AddPool(PoolableGameObject pool, System.Action destroyCallback)
{
if (_gamePools == null)
{
_gamePools = new List<PoolInfo>();
}
_gamePools.Add(new PoolInfo(pool, destroyCallback));
}
/// <summary>
/// Increments the prefab's or GameObject's object pool.
/// </summary>
/// <param name="objToInc">The prefab or GameObject to increment.</param>
public static void IncrementPoolWithObj(GameObject objToInc)
{
PoolableGameObject poolable = objToInc.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToInc.name, "IncrementPool");
return;
}
poolable.IncrementPool();
}
/// <summary>
/// Adds to the prefab's or GameObject's object pool.
/// </summary>
/// <param name="objToAddTo">The prefab or GameObject to add to.</param>
/// <param name="amount">Amount to add.</param>
public static void AddToPoolWithObj(GameObject objToAddTo, int amount)
{
PoolableGameObject poolable = objToAddTo.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToAddTo.name, "AddToPool");
return;
}
poolable.AddToPool(amount);
}
/// <summary>
/// Releases an object back to its object pool.
/// </summary>
/// <param name="objToRelease">Object to release</param>
public static void ReleaseObj(GameObject objToRelease)
{
PoolableGameObject poolable = objToRelease.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToRelease.name, "Release");
return;
}
poolable.Release();
}
/// <summary>
/// Receives a GameObject from objToCreateFrom's object
/// pool.
/// </summary>
/// <param name="objToCreateFrom">The prefab or GameObject that we
/// want a duplicated object of.</param>
/// <returns>A GameObject from the object pool.</returns>
public static GameObject GetObj(GameObject objToCreateFrom)
{
PoolableGameObject poolable = objToCreateFrom.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToCreateFrom.name, "Get");
return(null);
}
return(poolable.Get().gameObject);
}
/// <summary>
/// Releases all live objects and clears the pool.
/// </summary>
/// <param name="objToClear"></param>
public static void ReleaseAndClearPoolWithObj(GameObject objToClear)
{
PoolableGameObject poolable = objToClear.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToClear.name, "ReleaseAndClearPool");
return;
}
poolable.ReleaseObjectsAndClearPool();
}
/// <summary>
/// Populates the prefab's pool to the desired amount specified in the inspector.
/// </summary>
/// <param name="objToPopulate">The prefab to populate.</param>
public static void PopulateToDesiredWithObj(GameObject objToPopulate)
{
PoolableGameObject poolable = objToPopulate.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, objToPopulate.name, "PopulateToDesired");
return;
}
poolable.PopulateToDesired();
}
/// <summary>
/// Adds 'numberToAdd' to the pool.
/// </summary>
/// <param name="numberToAdd">Amount to add to the pool.</param>
public void AddToPool(int numberToAdd)
{
if (numberToAdd <= 0)
{
return;
}
if (GameObjectPool.verboseLogging)
{
Debug.LogFormat("Adding {0} {1} to pool.", numberToAdd, gameObject.name);
}
Initialize();
bool activeState = gameObject.activeSelf;
gameObject.SetActive(false);
for (int i = 0; i < numberToAdd; i++)
{
if (useCap && (_pooledObjs.Count + _numOfActiveObjs >= capAmount))
{
// We're done here
break;
}
PoolableGameObject newObj = Instantiate(gameObject).GetComponent <PoolableGameObject>();
if (persistAcrossScenes)
{
DontDestroyOnLoad(newObj.gameObject);
}
newObj.transform.SetParent(container);
newObj._originalObject = this;
_pooledObjs.Push(newObj);
if (!newObj._createMsgSent)
{
SendCreationMessage(newObj);
}
if (useCap || persistAcrossScenes)
{
_pooledNodes.Push(new LinkedListNode <PoolableGameObject>(null));
}
}
gameObject.SetActive(activeState);
}
private void SendCreationMessage(PoolableGameObject newObj)
{
newObj._createMsgSent = true;
if (onObjectCreation != null)
{
onObjectCreation(newObj.gameObject);
}
_poolables = GetComponentsInChildren <IGameObjectPoolable>(true);
for (int i = 0; i < _poolables.Length; i++)
{
_poolables[i].OnObjectCreated();
}
}
/// <summary>
/// Populates the GameObject's object pool to the specified amount within an enumerator. Intended to work with
/// https://github.com/GalvanicGames/unity-game-loader
/// </summary>
/// <param name="obj"></param>
/// <param name="amount"></param>
/// <returns></returns>
public static IEnumerator PopulatePoolCo(this GameObject obj, int amount)
{
PoolableGameObject poolable = obj.GetComponent <PoolableGameObject>();
if (poolable == null)
{
Debug.LogErrorFormat(REQUIRES_COMP, obj.name, "PopulatePool");
}
else
{
int amountToAdd = amount - poolable.AmountInPool();
for (int i = 0; i < amountToAdd; i++)
{
poolable.IncrementPool();
yield return(null);
}
}
yield return(null);
}
private void SendCreationMessage(PoolableGameObject newObj)
{
newObj._createMsgSent = true;
// The object is inactive so we have to do this manually.
MonoBehaviour[] behaviours = newObj.GetComponentsInChildren <MonoBehaviour>(true);
for (int i = 0; i < behaviours.Length; i++)
{
MethodInfo method = behaviours[i].GetType().GetMethod(
CREATION_FUNCTION,
BindingFlags.NonPublic |
BindingFlags.Instance |
BindingFlags.Public,
null,
System.Type.EmptyTypes,
null);
if (method != null)
{
method.Invoke(behaviours[i], null);
}
}
}
private void SendCreationMessage(PoolableGameObject newObj)
{
// The object is inactive so we have to do this manually.
MonoBehaviour[] behaviours = newObj.GetComponentsInChildren<MonoBehaviour>(true);
for (int i = 0; i < behaviours.Length; i++)
{
MethodInfo method = behaviours[i].GetType().GetMethod(
CREATION_FUNCTION,
BindingFlags.NonPublic |
BindingFlags.Instance |
BindingFlags.Public,
null,
System.Type.EmptyTypes,
null);
if (method != null)
{
method.Invoke(behaviours[i], null);
}
}
}
private void SendCreationMessage(PoolableGameObject newObj)
{
newObj._createMsgSent = true;
if (onObjectCreation != null)
{
onObjectCreation(newObj.gameObject);
}
_poolables = GetComponentsInChildren<IGameObjectPoolable>(true);
for (int i = 0; i < _poolables.Length; i++)
{
_poolables[i].OnObjectCreated();
}
}
public PoolInfo(PoolableGameObject p, System.Action callback)
{
pool = p;
destroyCallback = callback;
}
