简介
待完善 待拓展 基本需求
PoolBase.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PoolBase : MonoBehaviour
{
#region Private members
/// <summary>
/// 对象池id
/// </summary>
[SerializeField]
private string _name;
/// <summary>
/// 对象池trans
/// </summary>
[SerializeField]
private Transform _trans;
/// <summary>
/// 对象池预制体
/// </summary>
[SerializeField]
private GameObject _prefab;
/// <summary>
/// 预制体列表
/// </summary>
[SerializeField]
private List<Transform> _list;
/// <summary>
/// 预制体初始数
/// </summary>
[SerializeField]
private int _numinit = 1;
/// <summary>
/// 预制体最大数
/// </summary>
[SerializeField]
private int _nummax = 50;
/// <summary>
/// 销毁预制体单次最大个数
/// </summary>
[SerializeField]
private int _numcleargap = 9999;
/// <summary>
/// 正在销毁预制体
/// </summary>
[SerializeField]
private bool _isInDs = false;
#endregion
#region public methods
/// <summary>
/// 缓存池初始化
/// </summary>
/// <param name="name"></param>
/// <param name="parent"></param>
/// <param name="prefab"></param>
/// <param name="initnum"></param>
public void Init(string name, Transform parent, GameObject prefab, int initnum)
{
this.transform.name = name;
this.transform.SetParent(parent);
_name = name;
_trans = this.transform;
_list = new List<Transform>();
_prefab = prefab;
_numinit = initnum;
_Preload();
}
/// <summary>
/// 取物体
/// </summary>
/// <returns></returns>
public Transform Get(Transform parent, Vector3 pos, Quaternion rot, Vector3 scale)
{
Transform trans;
if (_list.Count > 0)
{
trans = _list[0];
_list.Remove(trans);
}
else
{
trans = GameObject.Instantiate(_prefab).transform;
trans.name = _prefab.name;
}
trans.SetParent(parent);
trans.SetPositionAndRotation(pos, rot);
trans.localScale = scale;
trans.gameObject.SetActive(true);
return trans;
}
public Transform Get(Vector3 pos, Quaternion rot, Vector3 scale)
{
return Get(null, pos, rot, scale);
}
public Transform Get(Vector3 pos)
{
return Get(null, pos, Quaternion.identity, Vector3.one);
}
public Transform Get()
{
return Get(null, Vector3.zero, Quaternion.identity, Vector3.one);
}
/// <summary>
/// 放物体
/// </summary>
/// <param name="obj"></param>
public void Put(GameObject obj)
{
obj.SetActive(false);
obj.transform.parent = _trans;
_list.Add(obj.transform);
_DestroyOnTime();
}
/// <summary>
/// 清空对象池
/// </summary>
public void Clear()
{
if (_isInDs)
{
StopCoroutine("_CoDestroy");
}
_list.Clear();
Destroy(_trans.gameObject);
}
/// <summary>
/// 缓存池Name
/// </summary>
public string Name
{
get { return _name; }
}
/// <summary>
/// 缓存池Trans
/// </summary>
public Transform Trans
{
get { return _trans; }
}
/// <summary>
/// 单次销毁预制体最大个数
/// </summary>
public int ClearPerNum
{
get { return _numcleargap; }
set { _numcleargap = value; }
}
#endregion
#region private methods
/// <summary>
/// 预加载预制体
/// </summary>
private void _Preload()
{
Transform prefabIns;
for (int i = 0; i < _numinit; i++)
{
prefabIns = Instantiate(_prefab).transform;
prefabIns.gameObject.SetActive(false);
prefabIns.name = _prefab.name;
prefabIns.parent = _trans;
_list.Add(prefabIns);
}
}
/// <summary>
/// 检测预制体过多
/// </summary>
private void _DestroyOnTime()
{
if (_isInDs) return;
if (_list.Count > _nummax)
{
_isInDs = true;
StartCoroutine("_CoDestroy");
}
}
/// <summary>
/// 删除多余预制体
/// </summary>
/// <returns></returns>
private IEnumerator _CoDestroy()
{
while (true)
{
int numoffset = _list.Count - _nummax;
if (numoffset >= _numcleargap)
{
numoffset = _numcleargap;
}
for (int i = 0; i < numoffset; i++)
{
Destroy(_list[0].gameObject);
_list.Remove(_list[0]);
}
if (_list.Count <= _nummax)
{
break;
}
}
Debug.Log("PoolBase:_CoDestroy");
_isInDs = false;
yield return null;
}
#endregion
}
PoolMgr.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PoolMgr : Singleton<PoolMgr>
{
/// <summary>
/// 对象池父物体trans
/// </summary>
private Transform _trans;
/// <summary>
/// 对象池列表
/// </summary>
private Dictionary<string,PoolBase> _pooldic;
protected override void Init()
{
GameObject poolPar = new GameObject();
poolPar.name = "[POOL]";
_trans = poolPar.transform;
_pooldic = new Dictionary<string, PoolBase>();
}
public PoolBase Create(string name,GameObject prefab,int initnum)
{
if (_pooldic.ContainsKey(name))
{
Debug.LogError("[POOL]:" + name + " is exist");
return _pooldic[name];
}
GameObject obj = new GameObject();
PoolBase pool = obj.AddComponent<PoolBase>();
pool.Init(name, _trans, prefab, initnum);
_pooldic.Add(name,pool);
return pool;
}
public PoolBase Create(string name, GameObject prefab)
{
return Create(name, prefab, 1);
}
public void Remove(string name)
{
if (!_pooldic.ContainsKey(name))
{
Debug.LogError("[POOL]:" + name + " is not exist");
return;
}
PoolBase pool = _pooldic[name];
pool.Clear();
_pooldic.Remove(name);
}
public void Remove(PoolBase pool)
{
Remove(pool.Name);
}
public void Reset()
{
foreach (KeyValuePair<string,PoolBase> pool in _pooldic)
{
pool.Value.Clear();
}
_pooldic.Clear();
}
}
