Unity 函数延迟调用

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using UnityEngine;using System.Collections;using System.Collections.Generic;using System;public class InvokManager : Singleton<InvokManager> {    private List<MyCallLate> callList = new List<MyCallLate>();    private List<MyCallLate> tempCallList = new List<MyCallLate>();    /// <summary>    /// 添加下帧执行方法    /// </summary>    /// <param name="handle">执行的方法</param>    /// <param name="delayTime">延迟时间</param>    public static void Add(Action handle,float delayTime)    {        Instance.add(handle,delayTime);    }    private void add(Action handle, float delayTime)    {        for (int i = 0; i < callList.Count; i++)        {            if (callList[i].Equals(handle))            {                return;            }        }        MyCallLate callLate = new MyCallLate(handle,delayTime);        callList.Add(callLate);        if (callList.Count ==1)        {            MyTickManager.AddUpdate(Invoking);        }    }    public static void Add(Action<object> handle, float delayTime,object data)    {        Instance.add(handle, delayTime,data);    }    private void add(Action<object> handle, float delayTime, object data)    {        for (int i = 0; i < callList.Count; i++)        {            if (callList[i].Equals(handle))            {                return;            }        }        MyCallLate callLate = new MyCallLate(handle, delayTime,data);        callList.Add(callLate);        if (callList.Count == 1)        {            MyTickManager.AddUpdate(Invoking);        }    }    public static void Remove(Action handle)    {        Instance.remove(handle);    }    private void remove(Action handle)    {        for (int i = 0; i < callList.Count; i++)        {            if (callList[i].handle.Equals(handle))            {                callList.Remove(callList[i]);                i--;            }        }    }    public static void Remove(Action<object> handle,object data)    {        Instance.remove(handle,data);    }    private void remove(Action<object> handle, object data)    {        for (int i = 0; i < callList.Count; i++)        {            if (callList[i].handleAction.Equals(handle))            {                callList.Remove(callList[i]);                i--;            }        }    }    private void Invoking()    {        tempCallList.Clear();        tempCallList.InsertRange(0,callList);        float time = Time.time;        for (int i = 0; i < tempCallList.Count; i++)        {            MyCallLate task = tempCallList[i];            if (task.callTime == time)            {                continue;            }            float runTime = task.callTime + task.delayTime;            if (time<runTime)            {                continue;            }            task.MyInvoking();            callList.Remove(task);        }        if (tempCallList.Count == 0)        {            MyTickManager.RemoveUpdate(Invoking);        }    }    // 等同于 Invoke     private class  MyCallLate    {        public float callTime;        public float delayTime;        public Action handle;        public Action<object> handleAction;        public object data;        public MyCallLate(Action handle, float delayTime)        {            this.callTime = Time.time;            this.handle = handle;            this.delayTime = delayTime;        }        public MyCallLate(Action<object> handleAction, float delayTime,object data)        {            this.callTime = Time.time;            this.handleAction = handleAction;            this.delayTime = delayTime;            this.data = data;        }        public void MyInvoking()        {            if (handle != null) handle();            if (handleAction != null) handleAction(data);        }    }}

测试：

public class App : MonoBehaviour {    void OnEnable()    {        InvokManager.Add(CalculateTime,3);    }    void Update () {        MyTickManager.Instance.MyUpdate();    }    public void CalculateTime()    {        Debug.Log("CalculateTime");    }    void OnDisable()    {        MyTickManager.RemoveUpdate(CalculateTime);    }}

Singleton< T > 单例
http://blog.csdn.net/microsoftmsdnnet/article/details/48178405
MyTickManager Update管理类
http://blog.csdn.net/microsoftMSDNNET/article/details/52399033

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