【Unity】非MonoBehaviour子类的单例管理

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单例管理类代码

/********************************************************************** *Copyright(C) 2016 by zhiheng.shao *All rights reserved. *FileName:     SingletonContainer.cs *Author:       zhiheng.shao *Version:      1.0 *UnityVersion：5.3.3f1 *Date:         2016-04-20 *Description:    *History:  **********************************************************************/using UnityEngine;using System.Collections.Generic;using System.Collections;namespace Rickshao.Singleton{    public class SingletonContainer : Singleton<SingletonContainer>    {         public T GetInstance<T>() where T : new()        {            string singletonName = typeof(T).ToString();            T singleton = Container<T>.Get(singletonName);            if (singleton == null)            {                singleton = new T();                Container<T>.Set(singletonName, singleton);            }            return singleton;        }        private static class Container<T>        {            private static Dictionary<string, T> m_Collections = new Dictionary<string, T>();            public static Dictionary<string, T> Collections { get { return m_Collections; } }            public static T Get(string singletonName)            {                if (m_Collections.ContainsKey(singletonName))                {                    return (T)m_Collections[singletonName];                }                return default(T);            }            public static void Set(string singletonName, T singleton)            {                m_Collections.Add(singletonName, singleton);            }        }    }}

使用示例

/********************************************************************************* *Copyright(C) 2016 by zhiheng.shao email:zhiheng.rick@gmail.com *All rights reserved. *FileName:     BaseFlow.cs *Author:       zhiheng.shao email:zhiheng.rick@gmail.com *Version:      1.0 *UnityVersion：5.3.5f1 *Date:         2016-07-21 *Description:    *History: **********************************************************************************/using UnityEngine;using System.Collections;using Rickshao.StateMachine;using Rickshao.Singleton;//TODO: 换成单例namespace KickBall.Main.GameFlow{    public abstract class BaseFlow<T> : IState<GameFlowController> where T : BaseFlow<T>, new()    {        public static T Instance         {            get             {                return SingletonContainer.Instance.GetInstance<T>();            }        }        /// <summary> 获取状态名 </summary>        /// <returns></returns>        public string GetStateName()         {            return GetType().ToString();        }        public abstract void Enter();        public abstract void Exit();    }}

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