克隆不响应navmesh

Question

我创建了一个脚本，以便我可以通过按A来克隆士兵，然后士兵移动到选中时点击的位置。我已经测试了没有克隆士兵的脚本，一切正常。 不幸的是，克隆人不起作用，我怀疑navamesh，但我真的不知道。有人可以帮帮我吗 ： 这是我的脚本：

产生克隆的第一个：

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;

 public class Placement_controller : MonoBehaviour {


[SerializeField]

private GameObject placeableObjectPrefab;



[SerializeField]

private KeyCode newObjectHotkey = KeyCode.A;



public GameObject currentPlaceableObject;







private void Update()

{

    HandleNewObjectHotkey();



    if (currentPlaceableObject != null)

    {

        MoveCurrentObjectToMouse();



        ReleaseIfClicked();

    }

}



private void HandleNewObjectHotkey()

{

    if (Input.GetKeyDown(newObjectHotkey))

    {

        if (currentPlaceableObject != null)

        {

            Destroy(currentPlaceableObject);

        }

        else

        {

            currentPlaceableObject = Instantiate(placeableObjectPrefab);

        }

    }

}



private void MoveCurrentObjectToMouse()

{

    Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);



    RaycastHit hitInfo;

    if (Physics.Raycast(ray, out hitInfo))

    {

        currentPlaceableObject.transform.position = hitInfo.point;

        currentPlaceableObject.transform.rotation = Quaternion.FromToRotation(Vector3.up, hitInfo.normal);

    }

}






private void ReleaseIfClicked()

{

    if (Input.GetMouseButtonDown(0))

    {

        currentPlaceableObject = null;

    }

 }
} 

第二个选择单位：

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.AI;


 public class SelectUnit : MonoBehaviour{

public GameObject selectedunit;
RaycastHit hit;

void Update()
{
    if (selectedunit == null)
    {
        if (Input.GetMouseButtonDown(0))
        {
            if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out hit, 100))
            {
                if (hit.transform.tag == "SelectableUnit")
                {
                    selectedunit = hit.transform.gameObject;
                    selectedunit.transform.Find("Marker").gameObject.SetActive(true);
                }
            }
        }
    }
    else
    {
        if (Input.GetMouseButtonDown(0) && !Input.GetKey(KeyCode.LeftShift) && !Input.GetKey(KeyCode.RightShift))
        {
            if (Physics.Raycast(Camera.main.ScreenPointToRay(Input.mousePosition), out hit, 100))
            {
                if (hit.transform.tag == "SelectableUnit")
                {
                    selectedunit.transform.Find("Marker").gameObject.SetActive(false);
                    selectedunit = null;
                    selectedunit = hit.transform.gameObject;
                    selectedunit.transform.Find("Marker").gameObject.SetActive(true);

                }
                if (hit.transform.tag == "Floor")
                {
                    selectedunit.transform.Find("Marker").gameObject.SetActive(false);
                    selectedunit = null;
                }
            }
        }
    }

}

}

最后一个移动到选中时鼠标点击的位置：

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.AI;


 public class Unit : MonoBehaviour{

 public GameObject selectunit;
 private NavMeshAgent agent;
 private RaycastHit hit;
 public GameObject self;
 public GameObject manager;
 public bool mRunning = false;
 private Animator mAnimator;
 public Vector3 offset;


void Start()
{
    agent = GetComponent<NavMeshAgent>();
    mAnimator = GetComponent<Animator>();

}


void Update()
{
    agent = GetComponent<NavMeshAgent>();
    mAnimator = GetComponent<Animator>();

    selectunit = manager.GetComponent<SelectUnit>().selectedunit;

    if (manager.GetComponent<SelectUnit>().selectedunit == self)
    {
        if (Input.GetMouseButtonDown(0))
        {
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;
            if (Physics.Raycast(ray, out hit, 100))
            {

                if (hit.transform.tag == "Floor")
                {
                    agent.destination = hit.point + offset;
                }


            }
        }
    }

    if (agent.remainingDistance <= agent.stoppingDistance)
    {
        mRunning = false;
    }
    else
    {
       mRunning = true;

    }
    mAnimator.SetBool("running", mRunning);

}

}

Not the clone The clone

Clone's navmesh Normal soldier's navmesh 对我来说两者完全相同。