TianJin_23/Assets/Scripts/XunLu/AgentControl.cs

using UnityEngine;
using System.Collections;
using System;
using AX.TrackRecord;
using AX.MessageSystem;
using UnityEngine.AI;
using System.Collections.Generic;
using System.Linq;

public class AgentControl : MonoBehaviour
{

    private UnityEngine.AI.NavMeshAgent agent;
    public UnityEngine.AI.NavMeshPath NavMeshPath;
    private UnityEngine.AI.NavMeshObstacle obstacle;//寻路障碍
    public Vector3 point;
    public int cengNum;
    public BuildType buildType;
    private RaycastHit hit;
    DateTime t1, t2;
    public bool toshinei;

    [HideInInspector]
    public int lastMask = 0;

    /// <summary>寻路过程中的拐点</summary>
    public Vector3[] nowpath;

    // private bool IsFirstPFFlag = false;//该记录的第一次寻路标志，开始记录时赋值true


    void Awake()
    {
        pathfindingLayer = 1 << 25 | 1 << 26| 1 << 31;
        agent = GetComponent<UnityEngine.AI.NavMeshAgent>();
        agent.acceleration = 50000000;
        NavMeshPath = new UnityEngine.AI.NavMeshPath();
        lastMask = GetComponent<UnityEngine.AI.NavMeshAgent>().areaMask;
        if (this.transform.parent.gameObject.name == "pxiaofangche")
            agent.speed = 7f * 3f;
        else
        {
            agent.speed = 3.5f * 3f;
        }
        if (GetComponent<UnityEngine.AI.NavMeshObstacle>())
        {//如果 有障碍组件，就添加切换脚本，如果没有，跳过即可---------------此处在消防车加上NavmeshObstacle后需要修改
            obstacle = GetComponent<UnityEngine.AI.NavMeshObstacle>();
            agent.enabled = false;
            obstacle.enabled = true;
            gameObject.AddComponent<AgentSwitch>();
        }
        else
        {
            agent.enabled = true;
        }

        gameObject.AddComponent<AgentRecord>();


    }

    public void Setpath(Vector3[] path)
    {
        nowpath = path;
    }
    void Update()
    {
        //寻路：初始速度；恒定，以此记录寻路时间
        //回放：时间恒定，对应的目的点一样，以此计算出寻路速度；

        if (Input.GetMouseButtonDown(1))
        {
            t2 = DateTime.Now;
            if (t2 - t1 > new TimeSpan(0, 0, 0, 0, 249))
            {//不是要寻路的双击，没必要切换这些乱七八糟的
                t1 = t2;
                return;
            }

            if (!TrackRecordHelpClass.CheckIfCanControl())
            {
                return;
            }

            if (GetComponent<LineamentEvent>().isConnectCar && name.Contains("xiaofangche"))
            {
                MessageDispatcher.SendMessage("Operatinghints", (object)"请收起消防管线再移动消防车");
                return;
            }

            if (obstacle)
            {//obstacle这货存在时的寻路方式  
                StartCoroutine(delayActive());
            }
            else
            {
                //obstacle 不存在时 的寻路方式
                FindingPath();
            }

        }
    }

    public void SetNearestXfy(Vector3[] points,int startID)
    {
        if (points.Length > 1)
        {
            var targetPoint = points[startID + 1];
            var xfyList = InputManager.Instance_.GetSelectedCharacters();
            float min = 10000;
            int index = 0;
            
            for (int i = 0; i < xfyList.Count; i++)
            {
                var distance = Vector3.Distance(targetPoint, xfyList[i].transform.position);
                if (distance < min)
                {
                    min = distance;
                    index = i;
                }
            }
            //foreach(Transform xfy in GameObject.Find("pxiaofangyuan").transform)
            //{
            //    xfy.GetComponent<AgentRecord>().canRecordPathFinding = false;
            //}
            xfyList[index].GetComponent<AgentRecord>().theNearestXFY = true;
        }
        

    }

    private string GetXFYName(Vector3 navTo)
    {
        var xfyList = InputManager.Instance_.GetSelectedCharacters();
        int index = -1;
        float near = 100;
        for (int i = 0; i < xfyList.Count; i++)
        {
            var distance = Vector3.Distance(navTo, xfyList[i].transform.position);
            if (distance < near)
            {
                near = distance;
                index = i;
            }
        }
        return xfyList[index].name;
    }

    private void setXiaoFangYuan()
    {
        int curMask = 0;
        setCengNum(hit.transform.gameObject);
        if (GetComponent<CengID>().cengID == 0 && cengNum == 0)//判断是否只在室外寻路，防止从室内抄近路
        {
            //GetComponent<NavMeshAgent>().areaMask = 24;
            //curMask = 24;
        }
        else
        {
            //GetComponent<NavMeshAgent>().areaMask = 25;
            //curMask = 25;
        }
        if (GetComponent<CengID>().cengID == 0 && cengNum != 0)//判断是否由室外进入室内
        {
            toshinei = GetComponent<XiaoFangYuanToShiNei>().toShiNei();
        }
        else
        {
            toshinei = true;
        }
        //toOtherCeng = GetComponent<XiaoFangYuanToShiNei>().toOtherCeng(cengNum);


        if (RecordManager.Instance.IsRecording)
        {
            if (lastMask != curMask)
            {
                lastMask = curMask;
                MessageDispatcher.SendMessage((object)name, "RECORDMASKCHANGEEVENT");
            }
        }

    }
    private void setCengNum(GameObject obj)
    {
        //if (obj.transform.parent)
        //{
        //    GameObject pobj = obj.transform.parent.gameObject;
        //    if (obj.tag == "nei")
        //    {
        //        string hitName = obj.name;
        //        cengNum = int.Parse(hitName.Substring(3));
        //        return;
        //    }
        //    else
        //    {
        //        cengNum = 0;
        //    }
        //    setCengNum(pobj);
        //}
        if (obj.GetComponent<CengID>())
        {
            cengNum = obj.GetComponent<CengID>().cengID;
            buildType = obj.GetComponent<CengID>().CengIDBuildType;

            //MessageDispatcher.SendMessage(this.name, "SetCengID", build);
        }
    }


    /// <summary>
    /// 延迟激活NavmeshAgent，因其同时与NavmeshObstacle激活会出现位置的短位移
    /// </summary>
    /// <returns></returns>
    IEnumerator delayActive()
    {
        obstacle.enabled = false;
        yield return null;

        if (!obstacle.enabled)
        {
            FindingPath();
        }
        else
        {
            StartCoroutine(delayActive());
        }
    }

    LayerMask pathfindingLayer = 1 << 25 | 1 << 26;

    float GetF1(float f)
    {
        float f1 = Mathf.Abs(f);
        int fi = (int)(f1 * 10);
        f1 = (float)(fi / 10.0f);
        return f1;//* (f < 0 ? -1 : 1)
    }
    void FindingPath()
    {
        t1 = t2;

        agent.enabled = true;
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        //the mouse ray has hit a collider in the scene
        if (Physics.Raycast(ray, out hit, Mathf.Infinity, pathfindingLayer))
        {
            NavMeshPath.ClearCorners();
            try
            {
                UnityEngine.AI.NavMesh.CalculatePath(transform.position, hit.point, GetComponent<UnityEngine.AI.NavMeshAgent>().areaMask, NavMeshPath);
            }
            catch (Exception e)
            {
                System.Diagnostics.Trace.TraceError(e.Message);
            }
            NavMeshPath np = new NavMeshPath();
            UnityEngine.AI.NavMesh.CalculatePath(transform.position, transform.position, GetComponent<UnityEngine.AI.NavMeshAgent>().areaMask, np);
            bool flag = np.corners.Length > 0 ? true : false;
            //Debug.Log(np.corners.Length);
            if (np.corners.Length == 0)//物体本身处于自己不能寻路的地方
            {
                MessageDispatcher.SendMessage("Operatinghints", (object)"该类型物体在此区域无法寻路！");
                return;
            }
            if (gameObject.name.Contains("xiaofangche") && hit.collider.gameObject.layer == 26)
            {
                MessageDispatcher.SendMessage("Operatinghints", (object)"该类型物体无法到达目的地！");
                return;
            }

            if (tag == "Player")//如果是消防员
            {
                GetComponent<XiaoFangYuanDrawLine>().setLine();
                setXiaoFangYuan();
                toshinei = GetComponent<XiaoFangYuanToShiNei>().toShiNei();//直接执行该方法，使得室外也会消耗管线
                if (toshinei)
                {
                    //if (GetComponent<NavMeshAgent>().areaMask == 25)
                    //{
                    //任务是铺设管线或者照明线相关
                    if (TrackRecordHelpClass.IsCanDrawLine(GetComponent<ObjMessage>().TaskName))
                    {
                        GetComponent<XiaoFangYuanDrawLine>().setPath(NavMeshPath.corners);//将新的寻路关键点传给画线脚本                         
                    }
                    GetComponent<AgentRecord>().nowpath = NavMeshPath.corners;//将新的寻路关键点传给记录脚本

                    /////////////////////
                    //SetNearestXfy(NavMeshPath.corners, 0);
                    //Vector3 newPoint = new Vector3(hit.point.x, hit.point.y + 1f, hit.point.z);
                    if (GetComponent<CengID>())
                    {
                        GetComponent<AgentRecord>().SetList();
                        GetComponent<AgentRecord>().StartGo_(hit.transform.gameObject);
                    }
                    Transform Trager = GameObject.Find("target").transform;
                    if (Trager.transform.parent != null)
                    {
                        Trager.transform.localPosition = new Vector3(0, 4.36f, 0);
                    }
                    if (transform.Find("Bip01/Bip01 Pelvis/Bip01 Spine/shuiqiang").gameObject.activeInHierarchy)
                    {//如果水枪被激活，
                        if (!GetComponent<XiaoFangYuanDrawLine>().HasLine())
                        {//并且没有拿消防水带和照明线，不能寻路
                            MessageDispatcher.SendMessage("Operatinghints", (object)"请装备管线或停止灭火再移动");
                            InputManager.Instance_.removeItem(gameObject);//将其从框选中删除
                            return;
                        }
                    }
                    else
                    {
                        GetComponent<RLineControl>().LineList_GameObject.Clear();//消防员跑离管线，清除身上已有管线数组，若要出水，需要重新连接管线
                    }
                    if (GetComponent<ObjMessage>().TaskName.Contains("铺设照明线"))
                    {
                        if (!GetComponent<XiaoFangYuanDrawLine>().HasLine())
                        {
                            //没有拿照明线，不能寻路铺设照明线
                            MessageDispatcher.SendMessage("Operatinghints", (object)"请装备照明线后铺设");
                            InputManager.Instance_.removeItem(gameObject);//将其从框选中删除
                            return;
                        }
                    }


                    try
                    {
                        agent.SetDestination(hit.point);
                    }
                    catch(Exception e)
                    {
                        Debug.Log(e);
                        MessageDispatcher.SendMessage("Operatinghints", (object)"目的地无法寻路到达！");
                    }

                }
            }
            else
            {


                GetComponent<CarAnimatorControl>().nowpath = NavMeshPath.corners /*agent.path.corners*/; //传递寻路拐点数组
                GetComponent<CarAnimatorControl>().pathIndex = 0;//重置数组索引

                GetComponent<AgentRecord>().nowpath = NavMeshPath.corners;
                if (GetComponent<CengID>())
                {
                    GetComponent<AgentRecord>().StartGo_(hit.transform.gameObject);
                }
                try
                {
                    agent.SetDestination(hit.point);
                }
                catch (Exception e)
                {
                    Debug.Log(e);
                    MessageDispatcher.SendMessage("Operatinghints", (object)"目的地无法寻路到达！");
                }

            }
        }
    }


    public void delayNav(UnityEngine.AI.NavMeshPath navMeshPath, EventRecordItem_two eventItem)
    {
        if (obstacle)
        {
            StartCoroutine(delay(navMeshPath, eventItem));
        }
        else
        {
            agent.enabled = true;
            Setpath(navMeshPath.corners);//将新的寻路关键点传给寻路脚本  
            agent.SetDestination(eventItem.Navto);
            gameObject.GetComponent<CarAnimatorControl>().nowpath = navMeshPath.corners /*agent.path.corners*/; //传递寻路拐点数组
            gameObject.GetComponent<CarAnimatorControl>().pathIndex = 0;//重置数组索引
        }
    }

    IEnumerator delay(UnityEngine.AI.NavMeshPath navMeshPath, EventRecordItem_two eventItem)
    {
        obstacle.enabled = false;
        yield return null;

        if (!obstacle.enabled)
        {
            agent.enabled = true;
            Setpath(navMeshPath.corners);//将新的寻路关键点传给寻路脚本  
            agent.SetDestination(eventItem.Navto);
            gameObject.GetComponent<CarAnimatorControl>().nowpath = navMeshPath.corners /*agent.path.corners*/; //传递寻路拐点数组
            gameObject.GetComponent<CarAnimatorControl>().pathIndex = 0;//重置数组索引

        }
        else
        {
            StartCoroutine(delay(navMeshPath, eventItem));
        }
    }



}