/// <summary>
/// 创建Pool并设置Pool的预制体（安全的，重复的key不添加,poolName不写为Pool_+prefab.name）
/// </summary>
public Pool CreatPool(GameObject prefab, bool isDontDestroyOnLoad = false, string poolName = null, int maxCapacity = -1)
{
if (poolName == null)
{
poolName = string.Format("Pool_{0}", prefab.name);
}
if (dicPrefab.ContainsKey(poolName))
{
return(dicPool.TryGet(poolName));
}
//设置Pool的预制体
dicPrefab.Add(poolName, prefab);
PoolObject poolObject = prefab.GetComponent <PoolObject>();
bool isInheritPoolObject = poolObject ? true : false;
//创建Pool
GameObject poolGo = new GameObject(poolName);
Pool pool = poolGo.AddComponent <Pool>();
pool.SetPoolName(poolName).SetPoolPrefab(prefab).SetDontDestroyOnLoad(isDontDestroyOnLoad).SetInheritPoolObject(isInheritPoolObject).SetPoolMaxCapacity(maxCapacity).StartPool();
dicPool.Add(poolName, pool);
//设置PoolObject
if (isInheritPoolObject)
{
poolObject.poolName = poolName;
poolObject.pool = pool;
//Debug.Log("poolName" + poolObject.poolName + poolObject.pool.ToString());
dicTypePoolName.Add(poolObject.GetType(), poolName);//经测试，这里存储的poolObject.GetType()为子类的Type
}
return(pool);
}
private void CreateNewInstance(PoolObject obj)
{
PoolObject newObj = Instantiate(obj) as PoolObject;
newObj.gameObject.SetActive(false);
newObj.transform.parent = this.transform;
newObj.name = obj.name;
poolObjects[obj.GetType()].Push(newObj);
}
public static void DeSpawn(GameObject go)
{
//despawn object and push it back into the dictionary stack
PoolObject poolObj = go.GetComponent <PoolObject>();
poolObj.OnDespawn(); //PoolObject OnDestroy version
poolObj.transform.SetParent(thisTransform); //Get it back to the pool
go.SetActive(false); //turn it off to stop using resources
Type type = poolObj.GetType();
poolObjects[type].Push(poolObj); //Push it back into the stack
}
private static void PreLoad(PoolObject obj)
{
//load specific PoolObject and push it into its dictionary stack
Type type = obj.GetType();
poolObjects.Add(type, new Stack <PoolObject>()); //set up a new stack for the current type
for (int i = 0; i < obj.nPreloads; i++)
{
PoolObject newObj = Instantiate(obj) as PoolObject;
newObj.name = obj.name; //remove (Clone)
newObj.gameObject.SetActive(false); //make sure objects are not consuming resources
newObj.transform.SetParent(thisTransform);
poolObjects[type].Push(newObj); //push into the type stack
}
}
public void DeSpawn(PoolObject obj)
{
obj.gameObject.SetActive(false);
obj.gameObject.transform.parent = this.transform;
poolObjects[obj.GetType()].Push(obj);
}