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在制作游戏的过程中，经常会有产生/销毁大量同类游戏对象的需求，例如游戏中的不断出现的敌人、不断刷新的宝箱及游戏中的一些特效，使用对象池就可以管理这些对象的产生和销毁。今天我们常州游戏开发工作室-幻天网络就来讨论一下对象缓冲区。

using UnityEngine;

using System.Collections;

using System.Collections.Generic;

/**

* 单例类，创建或者销毁窗体

*/

public class UIWindowManager ｛

private static UIWindowManager windowMag;

private static Dictionary<string, GameObject> windowCache = new Dictionary<string, GameObject>();

public static UIWindowManager GetInstance() ｛

if (windowMag == null) ｛

windowMag = new UIWindowManager();

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return windowMag;

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public GameObject OpenWindow(string windowName) ｛

if (windowCache.ContainsKey(windowName)) ｛

CloseWindow(windowName);

return null;

｝

GameObject windowObject = Resources.Load(windowName) as GameObject;

GameObject prefabClone = GameObject.Instantiate(windowObject);

prefabClone.transform.parent = UIRoot.list[0].transform;

prefabClone.transform.localPosition = Vector3.zero;

prefabClone.transform.localScale = Vector3.one;

windowCache.Add(windowName, prefabClone);

return prefabClone;

｝

public void CloseWindow(string windowName) ｛

if (windowCache.ContainsKey(windowName)) ｛

// Debug.Log(windowName);

GameObject.Destroy(windowCache[windowName]);

windowCache.Remove(windowName);

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