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缓存池，对象池

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xhxy 2025-04-18 21:05:56 +08:00
parent d1d47c50f8
commit 727aaa84c7
15 changed files with 490 additions and 103 deletions
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Assets/Scripts/ProjectBase/Base/BaseManager.cs
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}
}
/*
public class Gam : BaseManager<Gam>
{
}
*/

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Assets/Scripts/ProjectBase/Pool/PoolMgr.cs Normal file
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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
/// <summary>
/// 池子里的一列容器
/// </summary>
public class poolData
{
//容器对象挂载的父节点
public GameObject fatherObj;
//对象的容器
public List<GameObject> poolList;
//构造函数
public poolData(GameObject obj,GameObject poolObj)
{
//给我们的容器创建一个父对象，并且把他作为我们pool对象的子物体
fatherObj = new GameObject(obj.name);
fatherObj.transform.parent = poolObj.transform;
poolList = new List<GameObject>() { obj };
PushObj(obj);
}
/// <summary>
/// 往容器里面压东西
/// </summary>
/// <param name="obj"></param>
public void PushObj(GameObject obj)
{
//失活隐藏
obj.SetActive(false);
//存起来
poolList.Add(obj);
//设置父对象
obj.transform.parent = fatherObj.transform;
}
/// <summary>
/// 从容器里面取东西
/// </summary>
/// <returns></returns>
public GameObject GetObj()
{
GameObject obj = null;
//取出第一个
obj = poolList[0];
poolList.RemoveAt(0);
//激活显示
obj.SetActive(true);
//断开父对象
obj.transform.parent = null;
return obj;
}
}
//缓存池模块，对象池
//Dictionary List 字典 链表
//GameObject和Resources两个公共类的API
public class PoolMgr :BaseManager<PoolMgr>
{
//缓存池容器
public Dictionary<string,poolData> poolDic = new Dictionary<string, poolData>();
private GameObject poolObj;
/// <summary>
/// 往外拿东西
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public GameObject GetObj(string name)
{
GameObject obj = null;
//有容器，且容器有物品，可以拿
if(poolDic.ContainsKey(name) && poolDic[name].poolList.Count > 0)
{
obj = poolDic[name].GetObj();
}
else
{
obj = GameObject.Instantiate(Resources.Load<GameObject>(name));
//把对面名字改得和池子的名字一样
obj.name = name;
}
return obj;
}
/// <summary>
/// 还回去
/// </summary>
public void PushObj(string name, GameObject obj)
{
if (poolObj == null)
{
poolObj = new GameObject("Pool");
}
//里面有容器
if (poolDic.ContainsKey(name))
{
poolDic[name].PushObj(obj);
}
//里面没有容器
else
{
//加一个list直接加个物品进去
poolDic.Add(name, new poolData(obj,poolObj));
}
}
/// <summary>
/// 清空缓存池，主要用在场景切换时
/// </summary>
public void Clear()
{
poolDic.Clear();
poolObj = null;
}
}

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Assets/Scripts/ProjectBase/Test/DelayPush.cs Normal file
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@ -0,0 +1,18 @@
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class DelayPush : MonoBehaviour
{
// 对象激活时
void OnEnable()
{
Invoke("Push", 1);
}
void Push()
{
PoolMgr.GetInstance().PushObj(this.gameObject.name, this.gameObject);
}
}

11
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Assets/Scripts/ProjectBase/Test/Test.cs Normal file
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@ -0,0 +1,27 @@
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Test : MonoBehaviour
{
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
if(Input.GetMouseButtonDown(0))
{
PoolMgr.GetInstance().GetObj("Test/Cube");
}
if (Input.GetMouseButtonDown(1))
{
PoolMgr.GetInstance().GetObj("Test/Sphere");
}
}
}

11
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