unityzgy/Assets/Scripts/Managers/GameObjectManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DevelopEngine;
using XFramework;
using System;
using UnityEngine.EventSystems;

//场景物体控制器 用于引用存储、获取、物体外部控制、厂区分配、统计需同步物体的位置并发送等逻辑
public class GameObjectManager : MonoSingleton<GameObjectManager>
{
    List<CarCtrl> Cars = new List<CarCtrl>();
    List<AreaFlageCtrl> areaFlages = new List<AreaFlageCtrl>();//规划完成的一区九场
    Dictionary<string, List<CarCtrl>> inAreaCarDic = new Dictionary<string, List<CarCtrl>>();//分配完所属区域的车辆
    bool onLooked;//教员监视状态
    float timer;
    Dictionary<ManagerGOTypes, Dictionary<int,GameObject>> allGOs = new Dictionary<ManagerGOTypes, Dictionary<int,GameObject>>();//所有待管理的对象
    CarCtrl currentSelectCar;//当前选中的车辆  用于后期控制
    public CarCtrlType ctrlType = CarCtrlType.AI;
    AdjustingCarIconData[] carIconMsgs;//待发送的车辆图标数据类

    Surveyor rulerManager;

    private void Update()
    {
        if (onLooked)  //同步模式下 同步位置信息 
        {
            GetCarsPosAndSend();
        }

        RayHitMoveCar();

        rulerManager?.Update();
    }

    //获取点击事件 控制车辆移动
    private void RayHitMoveCar()
    {
        if (EventSystem.current != null && EventSystem.current.IsPointerOverGameObject()) return; //射线检测时屏蔽UI部分
        if (Cars.Count < 0) return; //无车辆时 不需要射线检测
        if (Input.GetMouseButtonDown(0))
        {
            RaycastHit hit;//鼠标射线检测
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
            if (Physics.Raycast(ray, out hit, 2000) && hit.collider.gameObject.layer == LayerMask.NameToLayer("Floor"))//只有点击到地面时才设置车辆位移
            {
                SetCarMovePoints(hit.point);
            }
        }
    }


    //梳理车辆位置信息 发送到服务端  每0.5f发送一次同步位置信息 
    private void GetCarsPosAndSend()
    {
        if (Cars.Count < 0) return;
        timer += Time.unscaledTime;
        if (timer < 0.5f) return;
        timer = 0;
        if (carIconMsgs == null || carIconMsgs.Length != Cars.Count)
        {
            carIconMsgs = new AdjustingCarIconData[Cars.Count];
        }
        for (int i = 0; i < Cars.Count; i++)
        {
            if (carIconMsgs[i] == null)
                carIconMsgs[i] = new AdjustingCarIconData();
            carIconMsgs[i].carName = Cars[i].transform.name;
            Vector2 pos = Cars[i].iconBase_thisIcon.GetComponent<RectTransform>().anchoredPosition;
            carIconMsgs[i].anchorPos = new VectorTwo(pos);
            carIconMsgs[i].angle = ((CarIconInstanceCtrl)Cars[i].iconBase_thisIcon).dir.transform.localEulerAngles.z;
        }
        TCPManager.Instance.SendNetMsg<AdjustingCarIconData[]>(carIconMsgs, NetMsgName.Syn);
    }


    //改变选中装备的展开状态
    internal void ChangeCarOpening()
    {
        //throw new NotImplementedException();
        currentSelectCar?.ChangeOpening();
    }

    //修理所展开时 改变车辆控制方式为人员控制 注册展开事件 展开时分配所属分区
    public void StartPersonCtrl()
    {
        ctrlType = CarCtrlType.Person;
        for (int i = 0; i < Cars.Count; i++)
        {
            Cars[i].ChangeCtrlType(CarCtrlType.Person);
            Cars[i].carOpenedEvent += CarOpened;
            Cars[i].transform.GetOrAddComponent<Cam_InteractionObject>().Event_ParamClick += Event_ParamClick;
        }
        CameraCtrl.Instance.AddGOEventSystem();
        CameraCtrl.Instance.rightButtonEvent += RightButtonEvent;
    }

    //右键取消当前选中车辆的选中状态
    private void RightButtonEvent()
    {
        if (currentSelectCar != null)
        {
            currentSelectCar.carStateChangedEvent -= ShowCarState;//取消车辆状态监视
            currentSelectCar.IsSelect = false;//关闭车辆选中状态
            ShowCarState(CarState.none);//情况车辆状态显示UI
            currentSelectCar = null;//清空选中车辆
        }
    }

    //修理所展开科目时的 车辆选取事件
    private void Event_ParamClick(GOEventSystem.GOPointerEventData data)
    {
        CarCtrl pointHitCar = data.pointerPress.GetComponentInParent<CarCtrl>();
        if (pointHitCar == null) return;
        if (pointHitCar.OtherUserCtrl) return;//协同模式下他人正在控制的物体无法获取
        if (currentSelectCar != pointHitCar)//选了一个新的车辆
        {
            if (currentSelectCar != null)//当前已经选了一个车辆
            {
                currentSelectCar.IsSelect = false;
                currentSelectCar.carStateChangedEvent -= ShowCarState;//取消对上一个选中车辆的状态监视事件
            }
            currentSelectCar = pointHitCar;
            currentSelectCar.IsSelect = true;
            currentSelectCar.carStateChangedEvent += ShowCarState;
            ShowCarState(currentSelectCar.CarState);//选中车辆时显示车辆状态
            Debug.Log(currentSelectCar.gameObject.name);
        }
    }

    //当前选中车辆的状态发生变化
    private void ShowCarState(CarState carState)
    {
        GameMain.Instance.UIManager.ChangePanel("CarState",carState);
    }

    //车辆展开完毕时执行 为车辆分配所属区域
    private void CarOpened(CarCtrl car)
    {
        DistributionAreaForOneCar(car);
    }

    //为当前选择车辆设置移动路点
    private void SetCarMovePoints(Vector3 vector3)
    {
        if (currentSelectCar != null)//选择车辆后点击地面时 移动车辆
        {
            currentSelectCar.SetWayPoints(new List<Vector3>() { vector3 });
        }
    }

    //获取首车Trans
    public Transform GetFirstCar()
    {
        for (int i = 0; i < Cars.Count; i++)
        {
            if (Cars[i].carType == CarPosType.firstCar)
                return Cars[i].transform;
        }
        return null;
    }

    /// <summary>
    /// 教员开始监视或取消监视时执行
    /// </summary>
    /// <param name="isLooked"></param>
    public void SetAdjustingState(bool isLooked)
    {
        this.onLooked = isLooked;
    }

    /// <summary>
    ///  注入待管理的对象
    /// </summary>
    /// <param name="type">待管理对象的类型</param>
    /// <param name="t">带管理的对象</param>
    public void InjeectGO(ManagerGOTypes type, GameObject t,int id)
    {
        if (!allGOs.ContainsKey(type))
            allGOs.Add(type, new Dictionary<int,GameObject>());
        allGOs[type][id] = t;
    }

    ///// <summary>
    ///// 获取某类型的所有对象
    ///// </summary>
    ///// <param name="type">对象类型</param>
    //public GameObject[] GetGOs(ManagerGOTypes type)
    //{
    //    if (allGOs.ContainsKey(type))
    //        return allGOs[type].ToArray();
    //    return null;
    //}


    /// <summary>
    /// 删除突发事件检测器
    /// </summary>
    public void DestoryTuFaGO(int id)
    {
        if (allGOs[ManagerGOTypes.tufa].ContainsKey(id))
        {
            Destroy(allGOs[ManagerGOTypes.tufa][id].gameObject);
            allGOs[ManagerGOTypes.tufa].Remove(id);
        }
        else
        {
            Debug.Log($"不存在id为{id}的触发器，无需删除!");
        }
    }


    //存储新建车辆 便于后续调用  按照排列顺序添加  
    public void SetNewCar(CarCtrl carCtrl)
    {
        if (Cars.Count > 0)//设置前一辆车为后车跟随对象
        {
            carCtrl.SetFollowTarget(Cars[Cars.Count - 1].transform);
        }
        Cars.Add(carCtrl);
    }

    //重新为所有车辆规划所属厂区
    public void DistributionAreaForCars()
    {
        for (int i = 0; i < Cars.Count; i++)
        {
            if (Cars[i].CarState == CarState.opened || Cars[i].CarState == CarState.openingAnim)//完成展开的/展开过程中的车辆规划厂区 未展开的不进行规划
            {
                DistributionAreaForOneCar(Cars[i]);
            }
        }
    }

    //按照最近距离原则 为车辆分配所属厂区
    private void DistributionAreaForOneCar(CarCtrl car)
    {
        string areaName = GetNearestDistanceArea(car.transform.position);
        if (!inAreaCarDic.ContainsKey(areaName))
            inAreaCarDic.Add(areaName, new List<CarCtrl>());
        inAreaCarDic[areaName].Add(car);
        car.SetArea(areaName);
    }

    //获取与车辆最近的厂区名称
    private string GetNearestDistanceArea(Vector3 carPos)
    {
        float nearDistance = float.MaxValue;
        string nearFlageName = "";
        for (int i = 0; i < areaFlages.Count; i++)
        {
            float currentDis = Vector3.Distance(carPos, areaFlages[i].transform.position);
            if (currentDis < nearDistance)
            {
                nearDistance = currentDis;
                nearFlageName = areaFlages[i].AreaName;
            }
        }
        return nearFlageName;
    }

    //记录完成位置规划的厂区
    public void AddPlannedArea(AreaFlageCtrl area)
    {
        areaFlages.Add(area);
        inAreaCarDic.Add(area.AreaName, new List<CarCtrl>());

        if (StudentStateManager.Instance.LearnState == LearnState.learning)//训练模式提示厂区规划距离是否合适
        {
            string checkResult = EditorAppraiser.CheckAreaDistance(areaFlages);//先检查厂区之间的距离
            if (!string.IsNullOrEmpty(checkResult))//厂区之间距离不符合要求
            {
                GameMain.Instance.UIManager.ShowPromptText(checkResult, Color.blue);
            }
            else if(area.AreaName== AreaNameEnum.洗消场.ToString())//厂区间距符合要求 在继续检查是否是洗消场
            {
                checkResult = EditorAppraiser.CheckAreaToWaterDistance(area.transform);//若是洗消场则继续检查距离水源的间距
                if (!string.IsNullOrEmpty(checkResult))//洗消场与水源距离不符合要求
                {
                    GameMain.Instance.UIManager.ShowPromptText(checkResult, Color.blue);
                }
            }
        }
    }

    //重新规划时移除
    public void RemoveArea(AreaFlageCtrl area)
    {
        if (areaFlages.Contains(area))
        {
            areaFlages.Remove(area);
            inAreaCarDic.Remove(area.AreaName);
        }
    }

    //获取当前所有完成规划的厂区
    public List<AreaFlageCtrl> GetAllAreas()
    {
        return areaFlages;
    }

    //改变当前棋子是否能够 捡起
    public void ChangeAreaFlagePick(bool can)
    {
        Debug.Log($"当前旗子交互状态：{can}");
        for (int i = 0; i < areaFlages.Count; i++)
        {
            areaFlages[i].ChangePicked(can);
        }
    }

    //获取当前所有厂区的车辆Trans规划汇总  若无车辆时存入区域标志Trans 
    public Dictionary<string, List<Transform>> GetAreaAndCars()
    {
        Dictionary<string, List<Transform>> areaAndTransDic = new Dictionary<string, List<Transform>>();
        foreach (var item in inAreaCarDic)
        {
            List<Transform> inAreaTrans = new List<Transform>();
            for (int i = 0; i < item.Value.Count; i++)
            {
                inAreaTrans.Add(item.Value[i].transform);
            }
            if (inAreaTrans.Count == 0)//未在厂区内部规划车辆  
            {
                inAreaTrans.Add(ArrayHelper.Find(areaFlages, (P) => P.AreaName == item.Key).transform);//将厂区Trans 加入 用于计算距离
            }
            areaAndTransDic.Add(item.Key, inAreaTrans);
        }
        return areaAndTransDic;
    }

    //车队开始移动
    public void StartAIMove()
    {
        for (int i = 0; i < Cars.Count; i++)
        {
            Cars[i].StartMove();
        }
    }

    //车队结束移动
    public void StopMove()
    {
        for (int i = 0; i < Cars.Count; i++)
        {
            Cars[i].StopMove();
        }
    }

    //设置行军路径  车队首个元素为首车
    public void SetWayPoints(List<Vector3> points)
    {
        Cars[0].SetWayPoints(points);
    }

    //获取所有的车辆
    public List<CarCtrl> GetCarList()
    {
        return Cars;
    }

    ///// <summary>
    ///// 硬件控制当前选中的车辆
    ///// </summary>
    //public void CtrlCarMove(float hor,float ver,float handBreak)
    //{
    //    currentSelectCar?.CarMove(hor, ver, handBreak);
    //}


  
    /// <summary>
    /// 改变测量状态
    /// </summary>
    /// <param name="isOn">true 开始测量模式  false 关闭测量模式</param>
    public void ChangeCLState(bool isOn)
    {
        if (isOn)//开时测量  创建测量员 
        {
            rulerManager = new Surveyor(Resources.Load<GameObject>(ResourcesManager.GetPath("Ruler")));
        }
        else//结束测量 销毁测量员
        {
            rulerManager?.StopCL();
            rulerManager = null;
        }
    }



}

/// <summary>
/// 待管理的物体类型
/// </summary>
public enum ManagerGOTypes
{
    //行军车辆
    car,

    //修理厂区域标志
    areaFlag,

    //突发事件触发器
    tufa,

    //VR模式下能看到的提示文字
    vr3DText,
}