unity通用对象池

zifa2003293 · 发表于 2022-2-22 12:59

unity通用对象池-适用于各种类型的对象池
using System.Collections;using System.Collections.Generic;using UnityEngine;using System;/// <summary>/// 通用型对象池/// </summary>/// <typeparam name="T"></typeparam>public class ObjectPool<T>{ private List<T> pool = new List<T>(); private Func<T> func; /// <summary> /// 构造函数 /// </summary> /// <param name="func">委托返回T类型</param> /// <param name="count">数目</param> public ObjectPool(Func<T> func,int count) { this.func = func; InstanceObject(count); } /// <summary> /// 获取对象池中对象 /// </summary> /// <returns></returns> public T GetObject() { int i = pool.Count; //当对象池数目大于0时直接移除 while (i-->0) { T t = pool; pool.RemoveAt(i); return t; } //当对象池无对象时，生成对象再递归调用移除方法 InstanceObject(3); return GetObject(); } /// <summary> /// 添加对象 /// </summary> /// <param name="t"></param> public void AddObject(T t) { pool.Add(t); } /// <summary> /// 实例化对象 /// </summary> /// <param name="count"></param> public void InstanceObject(int count) { for (int i = 0; i < count; i++) { pool.Add(func()); } }}

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