FireDrillSystem_GuiGang_GPDHRQ/Assets/Scripts/Common/ReceiveCars/CloneStayingAreaTool.cs

using System;
using System.Collections;
using System.Collections.Generic;
using AX.MessageSystem;
using UnityEngine;
using AX.InputSystem;
using UnityEngine.AI;
using AX.NetworkSystem;
using System.Linq.Expressions.Reimplement;
using System.Reflection;

public class CloneStayingAreaTool : CloneBase//集结区调车时注意场景中是否还有名称显示的预设（TheHeadName）
{
    [SerializeField]
    [Tooltip("距离地面距离")]
    protected float Height = 0;
    public float AreaPrefabSize;

    private List<FireCarEngine> NowMyCarList;
    public List<Vector3> PosPoints;//集结区停放车辆点位总位置集合
    public List<Vector3> HadPos = new List<Vector3>();//没有停车的空位

    private CloneCmdArgs data;
    private CarMoveOutController Controller;
    private long AreaID;
    private int PosNum;
    public bool isGetedCars;

    public float SafeRange = 15f;
    public bool IsSafe;
    private List<GameObject> DangerousList = new List<GameObject>();
    private Transform P_Disasters;

    private NavMeshQueryFilter filter;
    private NavMeshHit nhit;
    private GameObject WaterCarParent;

    Vector2 vLU;
    Vector2 vLD;
    Vector2 vRU;
    Vector2 vRD;

    Ray rayLU;
    Ray rayLD;
    Ray rayRU;
    Ray rayRD;
    RaycastHit HitLU;
    RaycastHit HitLD;
    RaycastHit HitRU;
    RaycastHit HitRD;
    public bool cloneAble;//true表示能克隆或停放；否则不行

    void Awake()
    {
        NowMyCarList = new List<FireCarEngine>();
        P_Disasters = transform.parent.parent.Find("P_Disasters");
        WaterCarParent = GameObject.Find("P_Cars").transform.Find("P_WaterTanker").gameObject;
        filter.agentTypeID = WaterCarParent.GetComponent<CloneCar>().clonePrefab.GetComponent<NavMeshAgent>().agentTypeID;
        filter.areaMask = WaterCarParent.GetComponent<CloneCar>().clonePrefab.GetComponent<NavMeshAgent>().areaMask;
    }

    public override void Execute(IMessage obj)
    {
        if (!isGetedCars)
        {
            GetMyCars();
            isGetedCars = true;
        }

        if (transform.childCount > 0)
        {
            foreach (Transform t in transform)
            {
                if (t.GetComponent<BaseGameObjInfo>().UserID == CurrentUserInfo.mySelf.Id)
                    return;
            }
        }
        var gameObjID = (long)obj.Sender;
        data = ((CloneCmdArgs)obj.Data);
        if (data.cloneObjType == cloneObjType)
        {
            var hitPoint = data.hitPos;

            CheckCloneAble(hitPoint);
            if (!cloneAble)
            {
                return;
            }

            Vector3 clonedObjPos = new Vector3(hitPoint.x, hitPoint.y + Height, hitPoint.z);

            var clonedObj = EntitiesManager.Instance.CreateObj(clonePrefab, clonedObjPos, transform, gameObjID);

            clonedObj.name = CloneObjNameTool.Instance().GetCloneObjectName(cloneObjType);

            SelectedObjs.gameObjs.Add(clonedObj);

            //设置克隆物体所在楼层等基本属性，属性从点击的对象上获取
            var hitObj = EntitiesManager.Instance.GetEntityByID(data.gameObjID);
            CloneGameObjInfo hitObjInfo = hitObj.GetComponent<CloneGameObjInfo>();
            CloneGameObjInfo cloneObjInfo = clonedObj.GetComponent<CloneGameObjInfo>();
            cloneObjInfo.gameObjType = cloneObjType;
            cloneObjInfo.UserID = CurrentUserInfo.mySelf.Id;
            cloneObjInfo.buildNum = hitObjInfo.buildNum;
            cloneObjInfo.floorNum = hitObjInfo.floorNum;
            cloneObjInfo.interlayerNum = hitObjInfo.interlayerNum;

            AreaID = clonedObj.GetComponent<CloneGameObjInfo>().gameObjID;
            Controller = clonedObj.GetComponent<CarMoveOutController>();

            //获取集结区停车位置，总共8个
            PosPoints = GetPoints(data.hitPos, AreaPrefabSize / 2, 8);
            HadPos.Clear();
            //停放车辆
            SetMyCars();

            //判断集结区位置是否在火灾下风向
            GetDangerousList(clonedObjPos);
            //判断设置位置是否在下风向
            if (!IsSafeJude(clonedObjPos))
            {
                //发送错误报告同步信息
                ReportErroeSyncData arg = new ReportErroeSyncData();
                //if (GetComponent<TIME_SYNC>())
                {
                    arg.Time = TIME_SYNC.time;
                }
                arg.SendUserID = CurrentUserInfo.mySelf.Id;
                arg.errorset = CurrentUserInfo.role.ToString();//"集结区设置错误";
                arg.describe = "集结区设置在火灾下风口";
                NetworkManager.Default.SendAsync("REPORT_ERROR_SYNC", arg);
            }

        }
    }

    /// <summary>
    /// 检查当前克隆位置能否克隆集结区（或者当前位置能否停放集结区）
    /// </summary>
    /// <param name="hitPoint"></param>
    public bool CheckCloneAble(Vector3 hitPoint)
    {
        vLU = Camera.main.WorldToScreenPoint(hitPoint + Vector3.left * AreaPrefabSize / 2 + Vector3.forward * AreaPrefabSize / 2);
        vLD = Camera.main.WorldToScreenPoint(hitPoint + Vector3.left * AreaPrefabSize / 2 + Vector3.back * AreaPrefabSize / 2);
        vRU = Camera.main.WorldToScreenPoint(hitPoint + Vector3.right * AreaPrefabSize / 2 + Vector3.forward * AreaPrefabSize / 2);
        vRD = Camera.main.WorldToScreenPoint(hitPoint + Vector3.right * AreaPrefabSize / 2 + Vector3.back * AreaPrefabSize / 2);

        rayLU = Camera.main.ScreenPointToRay(vLU);
        rayLD = Camera.main.ScreenPointToRay(vLD);
        rayRU = Camera.main.ScreenPointToRay(vRU);
        rayRD = Camera.main.ScreenPointToRay(vRD);

        if (Physics.Raycast(rayLU, out HitLU))
        {

            //if (!(HitLU.transform.gameObject.layer == LayerMask.NameToLayer("CarRoad") && HitLU.transform.GetComponent<CloneGameObjInfo>()))
            if (NavMesh.SamplePosition(HitLU.point, out nhit, 0.5f, filter))
            {
                if (Vector3.Distance(HitLU.point, nhit.position) > 0.2f)
                {
                    LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                    cloneAble = false;
                    return cloneAble;
                }
            }
            else
            {
                LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                cloneAble = false;
                return cloneAble;
            }
        }

        if (Physics.Raycast(rayLD, out HitLD))
        {
            if (NavMesh.SamplePosition(HitLD.point, out nhit, 0.5f, filter))
            {
                if (Vector3.Distance(HitLD.point, nhit.position) > 0.2f)
                {
                    LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                    cloneAble = false;
                    return cloneAble;
                }
            }
            else
            {
                LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                cloneAble = false;
                return cloneAble;
            }
        }

        if (Physics.Raycast(rayRU, out HitRU))
        {
            if (NavMesh.SamplePosition(HitRU.point, out nhit, 0.5f, filter))
            {
                if (Vector3.Distance(HitRU.point, nhit.position) > 0.2f)
                {
                    LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                    cloneAble = false;
                    return cloneAble;
                }
            }
            else
            {
                LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                cloneAble = false;
                return cloneAble;
            }
        }

        if (Physics.Raycast(rayRD, out HitRD))
        {
            if (NavMesh.SamplePosition(HitRD.point, out nhit, 0.5f, filter))
            {
                if (Vector3.Distance(HitRD.point, nhit.position) > 0.2f)
                {
                    LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                    cloneAble = false;
                    return cloneAble;
                }
            }
            else
            {
                LoadPromptWin.Instance.LoadTextPromptWindow("当前位置无法设置集结区！", 0.5f);
                cloneAble = false;
                return cloneAble;
            }
        }

        return cloneAble = true;
    }

    private void GetMyCars()
    {
        //if (GameSettings.othersSettings.mode == Mode.manoeuvre)
        //{
        //    if (GameSettings.othersSettings.CarList.Count > 0)
        //        foreach (var item in GameSettings.othersSettings.CarList)
        //        {
        //            if (NowMyCarList.Count > 0)
        //            {
        //                for (int i = 0; i < NowMyCarList.Count; i++)
        //                {
        //                    if (!NowMyCarList.Contains(item.Key))
        //                    {
        //                        NowMyCarList.Add(item.Key);
        //                        break;
        //                    }
        //                }
        //            }
        //            else
        //            {
        //                NowMyCarList.Add(item.Key);
        //            }
        //        }
        //}

        //if (GameSettings.othersSettings.mode == Mode.Practice)
        //{
        if (GameSettings.othersSettings.CarList.Count > 0)
        {
            foreach (var item in GameSettings.othersSettings.CarList)
            {
                for (int i = 0; i < item.Value; i++)
                {
                    FireCarEngine car = DeepCopyByReflection(item.Key);
                    NowMyCarList.Add(car);
                }
            }
            // 演习模式单独处理车辆载人数
            if (GameSettings.othersSettings.mode == Mode.manoeuvre)
            {
                // if(GameSettings.othersSettings.personNum >0)
                {
                    int carnum = 0;
                    foreach (var item in GameSettings.othersSettings.CarList)
                    {
                        carnum += item.Value;
                    }
                    int[] PersonNum = new int[carnum];
                    int nowperson = GameSettings.othersSettings.personNum;
                    while (nowperson > 0)
                    {
                        for (int i = 0; i < NowMyCarList.Count; i++)
                        {
                            if (nowperson > 0 && PersonNum[i] < NowMyCarList[i].PassengerCapacity)
                            {
                                PersonNum[i] += 1;
                                nowperson--;
                            }
                        }
                    }
                    for (int i = 0; i < NowMyCarList.Count; i++)
                    {
                        NowMyCarList[i].PassengerCapacity = PersonNum[i];
                    }
                    for (int i = 0; i < PersonNum.Length; i++)
                    {
                        NowMyCarList[i].PassengerCapacity = PersonNum[i];
                        Debug.Log(NowMyCarList[i].PassengerCapacity);
                    }
                }

            }

        }
        //}
    }

    //用来显示收到新调派的车辆
    public void ReceiveNewCars(List<FireCarEngine> NewCars)
    {
        List<FireCarEngine> deepnewcars = new List<FireCarEngine>();
        for (int i = 0; i < NewCars.Count; i++)
        {
            FireCarEngine car = DeepCopyByReflection(NewCars[i]);
            deepnewcars.Add(car);
        }
        //演练模式单独处理当前客户端车辆载人数
        if (GameSettings.othersSettings.mode == Mode.manoeuvre)
        {
            int nowperson = GameSettings.othersSettings.nowperson;
            if (nowperson > 0)
            {
                int[] PersonNum = new int[deepnewcars.Count];

                while (nowperson > 0)
                {
                    for (int i = 0; i < deepnewcars.Count; i++)
                    {
                        if (nowperson > 0 && PersonNum[i] < deepnewcars[i].PassengerCapacity)
                        {
                            PersonNum[i] += 1;
                            nowperson--;
                        }
                    }
                }
                for (int i = 0; i < deepnewcars.Count; i++)
                {
                    deepnewcars[i].PassengerCapacity = PersonNum[i];
                }

            }
        }


        foreach (var NewCar in deepnewcars)
        {
            NowMyCarList.Add(NewCar);
        }
        if (Controller == null)//没有克隆集结区直接返回
            return;


        //if (Controller.PosList.Count == 0)//集结区没有车了
        //{
        //    SetMyCars();
        //    return;
        //}

        while (HadPos.Count > 0 && NowMyCarList.Count > 0)
        {
            FillCarSpace();
        }

        //while (Controller.PosList.Count < PosNum && NowMyCarList.Count > 0)
        //{
        //    if (Controller.PosList.Count == 0)//车辆都不在集结区了重新刷出车辆
        //    {
        //        //SetMyCars(NowMyCarList.Count > PosNum ? PosNum : NowMyCarList.Count);
        //    }
        //    else
        //    {
        //        List<Vector3> PosList = GetPoints(data.hitPos, AreaPrefabSize / 2, PosNum);
        //        foreach (var pos in PosList)
        //        {
        //            if (!Controller.PosList.Contains(pos))
        //            {
        //                FillCarSpace();//空点位点出车
        //                break;
        //            }
        //        }
        //    }
        //}
    }

    /// <summary>
    /// 空位出车
    /// </summary>
    public void FillCarSpace()
    {
        if (NowMyCarList.Count > 0)
        {
            CloneCmdArgs arg = new CloneCmdArgs();
            arg.gameObjID = AreaID;
            arg.cloneObjType = (CloneObjType)NowMyCarList[0].Type;
            arg.hitPos = HadPos[0];
            arg.fireCarEngine = NowMyCarList[0];
            long Id = EntitiesManager.Instance.CreateObjID(CurrentUserInfo.mySelf.Id);
            CloneCommand.Instance.Execute(Id, arg);
            NowMyCarList.Remove(NowMyCarList[0]);

            Controller.PosList.Add(HadPos[0]);
            HadPos.RemoveAt(0);
        }
    }
    //克隆车的控制
    public void SetMyCars()
    {
        Controller.tool = this;
        int j = 0;
        for (; ; )
        {
            if (j > 7 || NowMyCarList.Count == 0)
                break;
            CloneCmdArgs arg = new CloneCmdArgs();
            arg.gameObjID = AreaID;
            arg.cloneObjType = (CloneObjType)NowMyCarList[0].Type;
            arg.hitPos = PosPoints[j];

            Controller.PosList.Add(PosPoints[j]);

            arg.fireCarEngine = NowMyCarList[0];
            if (GameSettings.othersSettings.mode == Mode.manoeuvre)
            {
                arg.fireCarEngine.PassengerCapacity = NowMyCarList[0].PassengerCapacity;
            }
            long Id = EntitiesManager.Instance.CreateObjID(CurrentUserInfo.mySelf.Id);
            CloneCommand.Instance.Execute(Id, arg);
            NowMyCarList.Remove(NowMyCarList[0]);
            j++;
        }

        for (int i = j; i < PosPoints.Count; i++)
        {
            HadPos.Add(PosPoints[i]);
        }
    }
    //集结区点位，目前最大是8
    private List<Vector3> GetPoints(Vector3 centerPoint, float radius, int num)
    {
        List<Vector3> ResultList = new List<Vector3>();
        switch (num)
        {
            case 1:
                ResultList.Add(centerPoint); break;
            case 2:
                ResultList.Add(centerPoint + Vector3.left * radius / 3);
                ResultList.Add(centerPoint + Vector3.right * radius / 3);
                break;
            case 3:
                ResultList.Add(centerPoint);
                ResultList.Add(centerPoint + Vector3.left * radius / 2);
                ResultList.Add(centerPoint + Vector3.right * radius / 2);
                break;
            case 4:
                ResultList.Add(centerPoint + Vector3.left * radius / 4);
                ResultList.Add(centerPoint + Vector3.right * radius / 4);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.2f);
                break;
            case 5:
                ResultList.Add(centerPoint);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.2f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.2f + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.2f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.2f + Vector3.back * radius / 1.2f);
                break;
            case 6:
                ResultList.Add(centerPoint + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.5f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.5f + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.5f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.5f + Vector3.back * radius / 1.2f);
                break;
            case 7:
                ResultList.Add(centerPoint);
                ResultList.Add(centerPoint + Vector3.right * radius / 3f);
                ResultList.Add(centerPoint + Vector3.right * radius + Vector3.forward * radius);
                ResultList.Add(centerPoint + Vector3.right * radius + Vector3.back * radius);
                ResultList.Add(centerPoint + Vector3.left * radius / 3f);
                ResultList.Add(centerPoint + Vector3.left * radius + Vector3.forward * radius);
                ResultList.Add(centerPoint + Vector3.left * radius + Vector3.back * radius);
                break;
            case 8:
                ResultList.Add(centerPoint + Vector3.left * radius / 4f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 4f + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 4f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 4f + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.3f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.left * radius / 1.3f + Vector3.back * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.3f + Vector3.forward * radius / 1.2f);
                ResultList.Add(centerPoint + Vector3.right * radius / 1.3f + Vector3.back * radius / 1.2f);
                break;
        }
        return ResultList;
    }

    /// <summary>
    /// 克隆点周围火灾列表
    /// </summary>
    /// <param name="setpos"></param>
    void GetDangerousList(Vector3 setpos)
    {
        float Helfdiagonal = Mathf.Sqrt(2) * (AreaPrefabSize / 2);
        DangerousList.Clear();
        CloneGameObjInfo[] allDisaster = P_Disasters.GetComponentsInChildren<CloneGameObjInfo>();
        for (int i = 0; i < allDisaster.Length; i++)
        {
            if (
                allDisaster[i].gameObjType == CloneObjType.fireNormal ||
                allDisaster[i].gameObjType == CloneObjType.LiquidLevel)
            {
                if (allDisaster[i].gameObjType == CloneObjType.fireNormal)
                {
                    //普通火，计算普通火到集结区对角线一半的距离
                    if (Vector3.Distance(setpos, allDisaster[i].transform.position) < (SafeRange + Helfdiagonal))
                    {
                        DangerousList.Add(allDisaster[i].gameObject);
                    }
                }
                if (allDisaster[i].gameObjType == CloneObjType.LiquidLevel)
                {
                    //如果是全液面火
                    long guanID = allDisaster[i].GetComponent<FireLiquidLevelCtrl>().TargetNormalID;
                    if (EntitiesManager.Instance.GetEntityByID(guanID)
                        && EntitiesManager.Instance.GetEntityByID(guanID).GetComponent<OilTankMessage>())
                    {
                        OilTankMessage msg = EntitiesManager.Instance.GetEntityByID(guanID).GetComponent<OilTankMessage>();
                        float direction = msg.Tank_D;
                        Vector3 tankpos = new Vector3(msg.transform.position.x, setpos.y + Height, transform.position.z);
                        if (Vector3.Distance(setpos, tankpos) < (SafeRange + Helfdiagonal + direction / 2))
                        {
                            DangerousList.Add(allDisaster[i].gameObject);
                        }
                    }
                    else
                    {
                        Debug.LogError("找不到Id为" + guanID + "的油罐或者油罐上没有OilTankMessage");
                    }
                }
            }
        }
    }

    /// <summary>
    /// 判断集结区是否在下风向
    /// </summary>
    /// <returns></returns>
    private bool IsSafeJude(Vector3 setpos)
    {
        bool safe = true;
        GameObject wind = GameObject.Find("WindZone");
        if (wind.GetComponent<WindZone>().windMain <= 0)
        {
            safe = true;
        }
        else//设置了风力
        {
            if (DangerousList.Count <= 0)
            {
                safe = true;
            }
            else//防止范围内有火灾
            {
                Vector3 windNormal = wind.transform.forward.normalized;//风向
                for (int i = 0; i < DangerousList.Count; i++)
                {
                    Vector3 pos_fire = DangerousList[i].transform.position - setpos;//集结区-火的向量
                    Vector2 xoz = new Vector2(pos_fire.x, pos_fire.z);//集结区-火的向量 的xoz平面向量
                    float dot_vec2 = Vector2.Dot(xoz, new Vector2(windNormal.x, windNormal.z));//该向量与风向的点成
                    if (dot_vec2 > 0)
                    {
                        safe = false;
                        break;
                    }
                }
                //Vector3 verticalNormal = Vector3.Cross(windNormal, Vector3.up).normalized;//风向垂直方向
                //float Slope = verticalNormal.z / verticalNormal.x;//斜率
                //float intercept = setpos.z - Slope * setpos.x;//截距
                ////集结区的中心点所在直线方程为：y=slope*x+intercept
                //for (int i = 0; i < DangerousList.Count; i++)
                //{
                //    float y = Slope * DangerousList[i].transform.position.x + intercept + Mathf.Sqrt(2) * (AreaPrefabSize / 2);

                //    if (y < DangerousList[i].transform.position.z)
                //    {
                //        safe = false;
                //    }
                //}
            }
        }
        return safe;
    }

    public static T DeepCopyByReflection<T>(T obj)
    {
        if (obj is string || obj.GetType().IsValueType)
            return obj;

        object retval = Activator.CreateInstance(obj.GetType());
        FieldInfo[] fields = obj.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static | BindingFlags.Instance);
        foreach (var field in fields)
        {
            try
            {
                field.SetValue(retval, DeepCopyByReflection(field.GetValue(obj)));
            }
            catch { }
        }

        return (T)retval;
    }
}