private GameObject InstantiateInactiveObject(ObjectPoolItem item)
{
GameObject obj = Instantiate(item.objectToPool);
obj.SetActive(false);
return(obj);
}
// simple Singleton
protected virtual void Awake()
{
if (Instance != null && Instance != this)
{
Destroy(gameObject);
}
else
{
Instance = this;
}
// create a new entry in the object pool
if (explosionPrefab != null)
{
ObjectPoolItem explosionPoolItem = new ObjectPoolItem
{
objectToPool = explosionPrefab,
amountToPool = poolSize,
shouldExpand = true
};
// add to the current pool
itemsToPool.Add(explosionPoolItem);
}
}
private void CreateBulletDecal(RaycastHit hit)
{
ObjectPoolItem decal = bulletDecalPool.Spawn(hit.point, Quaternion.identity);
decal.transform.forward = hit.normal;
decal.transform.position = decal.transform.position + (decal.transform.forward * ANTIOVERLAP_SPACE); // Separates a litte amount of space to avoid overlap
}
public void AddPoolItem(ObjectPoolItem item)
{
if (ItemsToPool != null)
{
ItemsToPool.Add(item);
}
}
private PoolBehaviour CreatePooledObject(ObjectPoolItem item)
{
// if (!Application.isPlaying && !item.inEditor)
// {
// Debug.Log("not play not editor - " + item.objectToPool);
// return null;
// }
GameObject obj = Instantiate(item.objectToPool);
// Get the parent for this pooled object and assign the new object to it
var parentPoolObject = GetParentPoolObject(item.poolName);
obj.transform.parent = parentPoolObject.transform;
var poolBehaviour = obj.AddComponent <PoolBehaviour>();
poolBehaviour.name = item.objectToPool.name;
#if UNITY_EDITOR
if (!Application.isPlaying)
{
obj = PrefabUtility.ConnectGameObjectToPrefab(obj, item.objectToPool);
}
#endif
obj.SetActive(false);
pooledObjects.Add(poolBehaviour);
return(poolBehaviour);
}
public int AddObject(GameObject obj, int amt = 4, bool exp = true)
{
ObjectPoolItem item = new ObjectPoolItem(obj, amt, exp);
int currLen = itemsToPool.Count;
itemsToPool.Add(item);
ObjectPoolItemToPooledObject(currLen);
return currLen;
}
public void AddItemToPool(GameObject type, ObjectPoolItem poolItem)
{
if (!PoolExists(type))
{
poolDict[type] = new List <ObjectPoolItem>();
}
poolDict[type].Add(poolItem);
}
public int AddObject(GameObject GO, int amt = 10, bool exp = true)
{
ObjectPoolItem item = new ObjectPoolItem(GO, amt, exp);
int currLen = itemsToPool.Count;
itemsToPool.Add(item);
ObjectPoolItemToPooledObject(currLen);
return(currLen);
}
public static ObjectPoolItem newItem(int amountToPool, GameObject objectToPool, bool shouldExpand)
{
var newPoolItem = new ObjectPoolItem();
newPoolItem.amountToPool = amountToPool;
newPoolItem.objectToPool = objectToPool;
newPoolItem.shouldExpand = shouldExpand;
return(newPoolItem);
}
private GameObject InstantiatePooledObject(ObjectPoolItem item)
{
GameObject obj = (GameObject)Instantiate(item.objectToPool);
obj.SetActive(false);
obj.transform.SetParent(pooledObjectsParent);
pooledObjects.Add(obj);
return(obj);
}
private GameObject AddPooledObject(ObjectPoolItem item)
{
GameObject obj = (GameObject)Instantiate(item.objectToPool);
obj.SetActive(false);
obj.transform.parent = poolParent.Find("Pool_" + item.objectToPool.tag).transform;
obj.GetComponent <PoolableObject>().poolParent = obj.transform.parent;
pooledObjects.Add(obj);
return(obj);
}
public static ObjectPoolController InstantiatePool(int poolSize, ObjectPoolItem item, string poolName)
{
ObjectPoolController pool = Instantiate(
Resources.Load <ObjectPoolController>("Prefabs/ObjectPool")
);
pool.name = poolName;
pool.Init(poolSize, item);
return(pool);
}
private GameObject GetGameObject(ObjectPoolItem item)
{
item.objectToPool.SetActive(false);
GameObject obj = Instantiate(item.objectToPool) as GameObject;
obj.transform.parent = item.Pool.transform;
obj.name = item.objectToPool.name;
obj.SetActive(false);
pooledObjects.Add(obj);
return(obj);
}
public void AddGameObject(GameObject item)
{
ObjectPoolItem poolitem = new ObjectPoolItem();
poolitem.AmountToPool = 1;
poolitem.canExpand = false;
poolitem.objectToPool = item;
if (ItemsToPool != null)
{
ItemsToPool.Add(poolitem);
}
}
GameObject CreatePooledObject(ObjectPoolItem item, int sortIndex)
{
GameObject obj = Instantiate(item.obj) as GameObject;
obj.transform.SetParent(GetSubParentPoolContainer(item.poolName).transform, false);
//obj.GetComponent<SpriteRenderer>().sortingOrder += sortIndex;
obj.transform.localScale = Vector3.zero;
obj.SetActive(true);
SortIntoLists(obj, obj.GetComponent <ObjectBase>().type);
return(obj);
}
private GameObject CreatePooledObject(ObjectPoolItem Item)
{
GameObject Obj = Instantiate <GameObject>(Item.ObjectToPool);
// Get the parent for this pooled object and assign the new object to it
var ParentPoolObject = GetParentPoolObject(Item.PoolName);
Obj.transform.parent = ParentPoolObject.transform;
Obj.SetActive(false);
PooledObjects.Add(Obj);
return(Obj);
}
private GameObject createPooledObject(ObjectPoolItem item)
{
GameObject gameObj = Instantiate <GameObject>(item.objectToPool);
GameObject parentPoolObject = getParentPoolObject(item.poolName);
gameObj.transform.parent = parentPoolObject.transform;
gameObj.SetActive(false);
pooledObjects.Add(gameObj);
return(gameObj);
}
private GameObject CreatePooledObject(ObjectPoolItem item)
{
GameObject obj = Instantiate <GameObject>(item.objectToPool);
// Get the parent for this pooled object and assign the new object to it
var parentPoolObject = GetParentPoolObject(item.poolName);
obj.transform.parent = parentPoolObject.transform;
obj.SetActive(false);
pooledObjects.Add(obj);
return(obj);
}
/**
* Internal methods
**/
internal GameObject expandPool(ObjectPoolItem item)
{
print("Expanding pool by 1");
string tag = item.objectToPool.tag;
if (objectCount[tag] < item.maxPoolAmount || item.maxPoolAmount < 0)
{
objectCount[tag]++;
GameObject newObj = Instantiate(item.objectToPool);
newObj.SetActive(false);
return(newObj);
}
return(null);
}
public ObjectPoolItem CreateItemToPool(GameObject type)
{
ObjectPoolItem thisPoolItem = new ObjectPoolItem(Instantiate(type));
ObjectPoolReference thisPoolReference = thisPoolItem.itemInstance.GetComponent <ObjectPoolReference>();
if (thisPoolReference != null)
{
thisPoolReference.objectPool = this;
thisPoolReference.objectType = type;
}
AddItemToPool(type, thisPoolItem);
return(thisPoolItem);
}
void ObjectPoolItemToPooledObject(int index)
{
ObjectPoolItem item = itemsToPool[index];
pooledObjects = new List <GameObject>();
for (int i = 0; i < item.amountToPool; i++)
{
GameObject obj = Instantiate(item.objectToPool, transform, false);
obj.SetActive(false);
pooledObjects.Add(obj);
}
pooledObjectsList.Add(pooledObjects);
positions.Add(0);
}
private void ObjectPoolItemToPooledObject(int index)
{
ObjectPoolItem item = itemsToPool[index];
pooledObjects = new List<GameObject>();
for (int i = 0; i < item.amountToPool; i++)
{
GameObject obj = (GameObject)GameObject.Instantiate(item.objectToPool);
obj.SetActive(false);
obj.transform.SetParent(parent.transform);
pooledObjects.Add(obj);
}
pooledObjectsList.Add(pooledObjects);
position.Add(0);
}
void ObjectPoolItemToPooledObject(int index)
{
ObjectPoolItem item = itemsToPool[index];
pooledObjects = new List <GameObject>();
for (int i = 0; i < item.amountToPool; i++)
{
GameObject obj = (GameObject)Instantiate(item.objectToPool, Vector3.zero, Random.rotation);
obj.SetActive(false);
obj.transform.parent = this.transform;
pooledObjects.Add(obj);
}
pooledObjectsList.Add(pooledObjects);
positions.Add(0);
}
/// <summary>
/// Returns the oldest ObjectPoolItem in the pool and enables it.
/// </summary>
/// <returns>An ObjectPoolItem.</returns>
public ObjectPoolItem Spawn()
{
ObjectPoolItem item = null;
if (ObjectsAvailable())
{
item = _pool.Dequeue();
}
if (item != null)
{
item.Enable();
}
return(item);
}
public List <GameObject> GetPooledObjects(int n, ObjectPoolTypeVariable type = null)
{
if (type == null)
{
type = pooledObjects.Keys.First();
}
List <GameObject> result = new List <GameObject>();
int length = 0;
foreach (GameObject pooledObject in pooledObjects[type])
{
if (!pooledObject.activeInHierarchy)
{
result.Add(pooledObject);
length++;
if (length == n)
{
return(result);
}
}
}
// In case of expand
ObjectPoolItem objectPoolItemToUse = null;
foreach (ObjectPoolItem objectPoolItem in objectPoolItems)
{
if (type == null || objectPoolItem.Type.ToString() == type.ToString())
{
objectPoolItemToUse = objectPoolItem;
break;
}
}
foreach (Transform child in transform)
{
if (type == null || child.name == type.ToString())
{
while (length < n)
{
result.Add(InstantiatePooledObject(objectPoolItemToUse, child));
length++;
}
}
}
return(null);
}
private void ObjectPoolItemToPooledObject(int index)
{
ObjectPoolItem item = itemsToPool[index];
pooledObjects = new List <GameObject>();
for (int i = 0; i < item.amountToPool; i++)
{
spawnPosition = new Vector2(transform.position.x, transform.position.y + Random.Range(-4.0f, 3f));
GameObject obj = (GameObject)Instantiate(item.objectToPool, spawnPosition, Quaternion.identity);
obj.SetActive(false);
pooledObjects.Add(obj);
}
pooledObjectsList.Add(pooledObjects);
positions.Add(0);
}
GameObject InstantiatePooledObject(ObjectPoolItem objectPoolItem, Transform parent)
{
GameObject pooledObject = Instantiate(objectPoolItem.ObjectToPool);
pooledObject.transform.SetParent(parent.transform);
if (isUI)
{
RectTransform rectTransform = pooledObject.GetComponent <RectTransform>();
rectTransform.anchoredPosition = rectTransform.transform.position;
rectTransform.localPosition = objectPoolItem.ObjectToPool.transform.localPosition;
rectTransform.localScale = objectPoolItem.ObjectToPool.transform.localScale;
}
pooledObject.SetActive(false);
pooledObject.name = objectPoolItem.Type.ToString();
pooledObjects[objectPoolItem.Type].Add(pooledObject);
return(pooledObject);
}
bool CreateObjectPoolItem(GameObject go, out int instanceID, out ObjectPoolItem item)
{
instanceID = 0;
item = null;
var parameter = go.GetComponent<ObjectPoolParameter>();
if (parameter == null)
return false;
instanceID = parameter.InstanceID;
if (ObjectPoolItems.TryGetValue(instanceID, out item))
return true;
item = new ObjectPoolItem();
ObjectPoolItems[instanceID] = item;
return true;
}
public void OptimizePoolList()
{
//Debug.Log("Pooling unoptimized: " + ItemsToPool.Count);
//Debug.Log("Optimizing pool list");
List <ObjectPoolItem> tempList = new List <ObjectPoolItem>();
tempList.Clear();
foreach (ObjectPoolItem objItem in ItemsToPool)
{
//Debug.Log("Checking poolitem: " + objItem.objectToPool.name);
if (tempList.Exists(x => x.objectToPool == objItem.objectToPool))
{
ObjectPoolItem tempObj = tempList.Find(x => x.objectToPool == objItem.objectToPool);
if (tempObj != null)
{
//Debug.Log("Found, Adding: " + tempObj.objectToPool.name);
tempObj.AmountToPool += objItem.AmountToPool;
pooledItemsCount += objItem.AmountToPool;
}
}
else
{
//Debug.Log("!!Not found, Created: " + objItem.objectToPool.name);
tempList.Add(objItem);
pooledItemsCount += objItem.AmountToPool;
}
}
ItemsToPool = tempList;
//Debug.Log("Pooling optimized: " + ItemsToPool.Count);
//Instantiate units
if (pooledItemsCount > maxPoolItems)
{
ResizePoolItemList();
}
else
{
PoolObjects();
}
}
internal List <GameObject> expandPool(ObjectPoolItem item, int numExpand, List <GameObject> fillList)
{
print(string.Format("Expanding pool by {0}", numExpand));
string tag = item.objectToPool.tag;
// Find up to how many we can add
int howMany = item.maxPoolAmount < 0? numExpand :
Mathf.Max(0, numExpand - Mathf.Max(0, objectCount[tag] + numExpand - item.maxPoolAmount));
for (int i = 0; i < howMany; i++)
{
GameObject newObj = Instantiate(item.objectToPool);
newObj.SetActive(false);
fillList.Add(newObj);
}
objectCount[tag] += howMany;
return(fillList);
}
/// <summary>
/// Create Pooled object and set parent
/// </summary>
/// <param name="item">Getting name inside of objects entity name parameter</param>
public GameObject CreatePooledObject(ObjectPoolItem item)
{
GameObject obj = Instantiate <GameObject>(item.objectToPool);
obj.name = item.poolName;
// Get the parent for this pooled object and assign the new object to it
var parentPoolObject = GetParentPoolObject(item.poolName);
RectTransform ui = obj.GetComponent <RectTransform>();
if (ui == null)
{
obj.transform.parent = parentPoolObject.transform;
}
obj.SetActive(false);
pooledObjects.Add(obj);
return(obj);
}
