对象池（单例）

using System.Collections;using System.Collections.Generic;using UnityEditor;using UnityEngine;using DevelopEngine;//单例对象池public class GameObjectPool:MonoSingleton<GameObjectPool> {    //public static GameObjectPool instance;//单例    public GameObject[] prefabs;    private Dictionary<string, List<GameObject>> pool = new Dictionary<string, List<GameObject>>();//对象池字典     void Awake()    {       // instance = this;    }    //从池中获取    public GameObject GetOut(string GameObjectName, Vector3 vector3)    {        GameObject gameObject;        //对象池中有物体        if (pool.ContainsKey(GameObjectName) && pool[GameObjectName].Count > 0)        {            gameObject = pool[GameObjectName][0];            gameObject.SetActive(true);            gameObject.transform.position = vector3;            //取完后移除            pool[GameObjectName].RemoveAt(0);        }        else//池中没有需要的预设体        {            GameObject prefab = null;            //要生成的预设体            for (int i = 0; i < prefabs.Length; i++)            {                if (prefabs[i].name == GameObjectName)                {                    prefab = prefabs[i];                }            }            //生成的预设体            gameObject = Instantiate(prefab) as GameObject;        }        return gameObject;    }    //存入对象池    public void SetIn(string GameobjectName, GameObject gameobject)    {        //池中没有        if (!pool.ContainsKey(GameobjectName))        { //新建list              pool.Add(GameobjectName, new List<GameObject>());        }        //存入池        gameObject.SetActive(false);        pool[GameobjectName].Add(gameObject);    }    //销毁对象池    public void DestroyPool(string GameObjectName)    {        if (pool.ContainsKey(GameObjectName))        {//删除对象            for (int i = 0; i < pool[GameObjectName].Count; i++)            {                Destroy(pool[GameObjectName][i]);            }            //移除列表            pool.Remove(GameObjectName);        }    }}