TianJin_23/Assets/Scripts/GameSetting/DragMove.cs

using UnityEngine;
using System.Collections;
using AX.TrackRecord;
using AX.MessageSystem;
using UnityEngine.EventSystems;
using System;
[RequireComponent(typeof(LineamentEvent))]
[RequireComponent(typeof(BoxCollider))]
public class DragMove : MonoBehaviour
{
    private OtherArrribute_Fire fireAttri;
    public GameObject messageBox;
    float TIMESTAMP = 1.0f;
    float timer = 0f;
    float THRESHOLD = 1.0f;
    Vector3 lastFrame;
    Vector3 currentFrame;

    LineamentEvent lineamentEvent;
    void Start()
    {
        messageBox = GameObject.Find("Canvas").transform.Find("MessageBox").gameObject;
        timer = TIMESTAMP;
        lastFrame = this.gameObject.transform.position;
        lineamentEvent = GetComponent<LineamentEvent>();
    }

    //IEnumerator OnMouseDown()
    //{
    //    Debug.Log("drag!!!!!!!!!!!!!!!");
    //    var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
    //                                                                         //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
    //    var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
    //    while (Input.GetMouseButton(0))
    //    {
    //        var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
    //        var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;
    //        //transform.position = curPosition;	
    //        //transform.position.x = curPosition.x;
    //        //transform.position.z = curPosition.z;
    //        transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
    //        //world.y=transform.position.y;
    //        if (RecordManager.Instance.IsRecording)
    //        {
    //            GetComponent<RecordFineTuningEvent>().ResetData();
    //        }
    //        yield return 1;//这个很重要，循环执行 
    //    }
    //}

    void Update()
    {
        ProcessRecordFineTuning();
        if (timer > 0)
        {
            timer -= Time.deltaTime;
        }
        else
        {
            currentFrame = this.gameObject.transform.position;
            if (Vector3.Distance(currentFrame, lastFrame) > THRESHOLD)
            {
                if (RecordManager.Instance.IsRecording)
                {
                    //if (ExamInfoHelpClass.applicationMode == ExamInfoHelpClass.ApplicationMode.PATHFINDING &&
                    //    GetComponent<NavMeshAgent>().velocity.magnitude > 0)//寻路过程中不记录旋转
                    //{
                    //    lastFrame = currentFrame;
                    //    timer = TIMESTAMP;
                    //    return;
                    //}
                    MessageDispatcher.SendMessage("RecordFineTuningEvent", (object)this.name);
                    Debug.Log("position move:    -------" + Vector3.Distance(currentFrame, lastFrame));
                }
            }
            lastFrame = currentFrame;
            timer = TIMESTAMP;
        }
    }

    private void ProcessRecordFineTuning()
    {
        if (RecordManager.Instance.IsRecording)
        {
            if (ExamInfoHelpClass.applicationMode == ExamInfoHelpClass.ApplicationMode.PATHFINDING)
            {
                if (GetComponent<UnityEngine.AI.NavMeshAgent>())
                {
                    if (GetComponent<UnityEngine.AI.NavMeshAgent>().velocity.magnitude > 0)
                    {
                        lastFrame = this.gameObject.transform.position;
                        return;
                    }
                }
            }
        }
    }

    IEnumerator OnMouseDown()
    {
        if (this.GetComponent<UnityEngine.AI.NavMeshObstacle>())
        {//拖动时，NavmeshObstacle不能激活，否则会使其它消防车产生位移
            GetComponent<UnityEngine.AI.NavMeshObstacle>().enabled = false;
        }

        yield return new WaitForEndOfFrame();
        // Debug.Log("drag!!!!!!!!!!!!!!!" + "isConnectCar=" + GetComponent<AgentControl>().isConnectCar);
        if (TrackRecordHelpClass.CheckIfCanControl())
        {
            #region 火
            if (this.name.Contains("fire"))
            {
                fireAttri = this.GetComponent<ShowFireSetWin>().fireAttri;

                //创建考题，备课中新建课件，自学
                if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CreatQuestion
                    || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
                    || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion
                    || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.PrepareMode
                    || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditCourceware
                    || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.SelfStudyMode)
                {
                    //新建节点，既没有新建节点也没有加载节点两种情况下允许拖动（加载节点不允许拖动）
                    if (RecordManager.Instance.IsRecording
                        || (!RecordManager.Instance.IsRecording && !LoadManager.Instance.IsPlayBacking))
                    {
                        if (fireAttri.PathPointList.Count == 0)
                        {
                            var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                                                                                                 //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                            var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                            while (Input.GetMouseButton(0))
                            {
                                var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                                var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;
                                //transform.position = curPosition;	
                                //transform.position.x = curPosition.x;
                                //transform.position.z = curPosition.z;
                                if (Vector3.Distance(new Vector3(curPosition.x,transform.position.y,curPosition.z),transform.position)>0.3f)
                                {//防止发生小范围位移
                                    transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                                }
                                //world.y=transform.position.y;
                                yield return 1;//这个很重要，循环执行 
                            }
                        }
                        //else
                        //{
                        //    messageBox.GetComponent<MessageTool>().showMessage(ShowMessageType.prompt, "提示信息", "设置蔓延路径后不能拖动");
                        //}
                    }
                }
            }

            #endregion

            else
            {
                if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.TeachMode && DrawLinePlate.instance.CanDrawing)
                {
                    //授课画板打开不可拖动
                }
                #region 消防车和消防员
                else if (name.Contains("xiaofang"))
                {

                    //if (this.name.Contains("gpc") || this.name.Contains("dgc") || 
                    //    this.name.Contains("ytc") || name.Contains("sgc") || name.Contains("pmc"))
                    //{
                    //    if (lineamentEvent.isConnectCar || lineamentEvent.ControlJuBi)
                    //    {//不管是管线连接还是举臂控制，只要有一个为真就不能移动
                    //    }
                    //    else
                    //    {
                    //        var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                    //                                                                             //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                    //        var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                    //        while (Input.GetMouseButton(0))
                    //        {
                    //            var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                    //            var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;

                    //            if (Vector3.Distance(new Vector3(curPosition.x, transform.position.y, curPosition.z), transform.position) > 2f)
                    //            {//防止发生小范围位移
                    //                transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                    //                if (GetComponent<NavMeshAgent>())
                    //                {
                    //                    GetComponent<NavMeshAgent>().enabled = false;
                    //                }
                    //            }
                    //            //world.y=transform.position.y;
                    //            yield return 1;//这个很重要，循环执行 
                    //        }           

                    //    }

                    //}
                    //else
                    //{
                    //    if (lineamentEvent.isConnectCar)
                    //    {//不管是管线连接还是举臂控制，只要有一个为真就不能移动
                    //    }
                    //    else
                    //    {
                    //        var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                    //                                                                             //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                    //        var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                    //        while (Input.GetMouseButton(0))
                    //        {
                    //            var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                    //            var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;

                    //            if (Vector3.Distance(new Vector3(curPosition.x, transform.position.y, curPosition.z), transform.position) > 0.3f)
                    //            {//防止发生小范围位移
                    //                transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                    //                if (GetComponent<NavMeshAgent>())
                    //                {
                    //                    GetComponent<NavMeshAgent>().enabled = false;
                    //                }
                    //            }
                    //            //world.y=transform.position.y;
                    //            yield return 1;//这个很重要，循环执行 
                    //        }


                    //    }
                    //}

                    if (lineamentEvent.isConnectCar || lineamentEvent.ControlJuBi)
                    {//不管是管线连接还是举臂控制，只要有一个为真就不能移动
                    }
                    else
                    {
                        var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                                                                                             //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                        var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                        while (Input.GetMouseButton(0))
                        {
                            var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                            var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;

                            if (Vector3.Distance(new Vector3(curPosition.x, transform.position.y, curPosition.z), transform.position) > 2f)
                            {//防止发生小范围位移
                                transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                                if (GetComponent<UnityEngine.AI.NavMeshAgent>())
                                {
                                    GetComponent<UnityEngine.AI.NavMeshAgent>().enabled = false;
                                }
                            }
                            //world.y=transform.position.y;
                            yield return 1;//这个很重要，循环执行 
                        }

                    }
                    if (GetComponent<UnityEngine.AI.NavMeshAgent>())
                    {
                        GetComponent<UnityEngine.AI.NavMeshAgent>().enabled = true;
                    }
                }

#endregion

                else if (this.name.Contains("shangyuan") || this.name.Contains("zhiqingren") || this.name.Contains("weixianpin") || this.name.Contains("zwd"))
                {
                    if (ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CreatQuestion
                      || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditQuestion
                      || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.CopyQuestion
                      || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.PrepareMode
                      || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.EditCourceware
                      || ExamInfoHelpClass.loadSceneMode == ExamInfoHelpClass.LoadSceneMode.SelfStudyMode)
                    {
                        //新建节点，既没有新建节点也没有加载节点两种情况下允许拖动（加载节点不允许拖动）
                        if (RecordManager.Instance.IsRecording
                            || (!RecordManager.Instance.IsRecording && !LoadManager.Instance.IsPlayBacking))
                        {
                            var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                                                                                                 //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                            var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                            while (Input.GetMouseButton(0))
                            {
                                var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                                var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;

                                if (Vector3.Distance(new Vector3(curPosition.x, transform.position.y, curPosition.z), transform.position) > 0.3f)
                                {//防止发生小范围位移
                                    transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                                   if(GetComponent<AgentRecord>()) GetComponent<AgentRecord>().timer = RecordManager.Instance.RecordTimer;
                                }    
                                //world.y=transform.position.y;
                                yield return 1;//这个很重要，循环执行 
                            }
                        }
                    }

                }
                else
                {
                    var screenSpace = Camera.main.WorldToScreenPoint(transform.position);//三维物体坐标转屏幕坐标
                                                                                         //将鼠标屏幕坐标转为三维坐标，再算出物体位置与鼠标之间的距离    
                    var offset = transform.position - Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z));
                    while (Input.GetMouseButton(0))
                    {
                        var curScreenSpace = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenSpace.z);
                        var curPosition = Camera.main.ScreenToWorldPoint(curScreenSpace) + offset;
                        //transform.position = curPosition;	
                        //transform.position.x = curPosition.x;
                        //transform.position.z = curPosition.z;
                        if (Vector3.Distance(new Vector3(curPosition.x, transform.position.y, curPosition.z), transform.position) > 0.3f)
                        {//防止发生小范围位移
                            transform.position = new Vector3(curPosition.x, transform.position.y, curPosition.z);
                        }                        //world.y=transform.position.y;
                        yield return 1;//这个很重要，循环执行 
                    }
                }

            }

        }
    }
    void OnMouseUp()
    {
        if (ExamInfoHelpClass.applicationMode == ExamInfoHelpClass.ApplicationMode.PATHFINDING)
        {
            if (GetComponent<UnityEngine.AI.NavMeshAgent>())
            {
                if (GetComponent<UnityEngine.AI.NavMeshAgent>().enabled)
                {
                    return;
                }
                if (GetComponent<UnityEngine.AI.NavMeshObstacle>() && !GetComponent<UnityEngine.AI.NavMeshObstacle>().enabled)
                {
                    GetComponent<UnityEngine.AI.NavMeshObstacle>().enabled = true;
                }
            }
        }
    }
}