101 lines
2.5 KiB
Markdown
101 lines
2.5 KiB
Markdown
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#灵感/代码缓存
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## MonoSingleton
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``` cs
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/****************************************************
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文件：MonoSingleton.cs
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作者：HuskyT
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邮箱：1005240602@qq.com
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日期：2021/7/3 13:33:10
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功能：Mono单例
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*****************************************************/
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using UnityEngine;
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namespace HTFramework.Utility
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{
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public class MonoSingleton<T> : MonoBehaviour where T : MonoSingleton<T>
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{
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static T mInstance;
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public static T Instance
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{
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get
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{
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if (mInstance == null)
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{
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//根据类型 T 搜索实例
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T[] instanceArray = FindObjectsOfType<T>();
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string typeName = typeof(T).Name;
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//场景中 无实例
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if (instanceArray == null || instanceArray.Length == 0)
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{
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//根据类型名搜索场景中 GameObject
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GameObject instanceObj = GameObject.Find(typeName);
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if (instanceObj == null) //无同名 GameObject
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{
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instanceObj = new GameObject(typeName);
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DontDestroyOnLoad(instanceObj); //切换场景 单例不销毁
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}
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mInstance = instanceObj.AddComponent<T>(); //添加实例
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}
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//场景中 有一个实例
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else if (instanceArray.Length == 1)
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{
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mInstance = instanceArray[0];
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}
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//场景中 有多个实例
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else
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{
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mInstance = instanceArray[0];
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}
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}
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return mInstance;
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}
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}
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}
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}
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```
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Singleton
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``` cs
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/****************************************************
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文件：Singleton.cs
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作者：HuskyT
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邮箱：1005240602@qq.com
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日期：2021/07/03 13:19:19
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功能：普通单例模板
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*****************************************************/
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namespace HTFramework.Utility
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{
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public class Singleton<T> where T : class, new()
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{
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static T mInstance = null;
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public static T Instance
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{
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get
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{
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if (mInstance == null)
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{
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mInstance = new T();
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}
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return mInstance;
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}
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}
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public static void ResetStatic()
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{
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mInstance = null;
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}
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}
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}
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```
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