_xiaofang/xiaofang/Assets/Script/npc/RecuseNpc.cs

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

public enum Npcstate
{ 
  idle,
  dead,
  run
}

public class RecuseNpc : MonoBehaviour
{
    private Button recusebtn;

    private bool statebool = false;

    private Animator anim;

    public Npcstate nstate = Npcstate.dead;

    private bool movebool = false;
    public Transform target;
    private void Awake()
    {
        recusebtn = GameObject.Find("Canvas/Recuse").GetComponent<Button>();
        anim = this.GetComponent<Animator>();
        
    }

    private void OnTriggerEnter(Collider other)//ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5><EFBFBD>Ӧ<EFBFBD>ľ<EFBFBD>Ԯ<EFBFBD><D4AE><EFBFBD><EFBFBD>Ա<EFBFBD><D4B1>ǩ<EFBFBD><C7A9><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>ֳ<EFBFBD>UI
    {
        if(other.tag == "Player")
        recusebtn.gameObject.SetActive(true);
        if (statebool) return;
        other.GetComponent<CharacterInturn>().cha = this.gameObject ;
    }

    private void OnTriggerExit(Collider other)
    {
        recusebtn.gameObject.SetActive(false);
    }

    public void Setnpcstate()//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԯ<EFBFBD><D4AE>ťִ<C5A5><D6B4><EFBFBD>궯<EFBFBD><EAB6AF><EFBFBD><EFBFBD><EFBFBD>԰<EFBFBD>ť<EFBFBD><C5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    {   

        movebool = true;
        nstate = Npcstate.run;
        recusebtn.gameObject.SetActive(false);
        Debug.Log("Setnpcstate<74><65><EFBFBD><EFBFBD>");   
    }

    private void Update()
    {
        if (Vector3.Distance(transform.position,target.position) < 1.3f && movebool && target.transform.position != null)//<2F>ж<EFBFBD><D0B6><EFBFBD><EFBFBD>ﱻ<EFBFBD><EFB1BB>Ԯ<EFBFBD><D4AE><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD>Ŀ<EFBFBD><C4BF>λ<EFBFBD><CEBB>
        {
            Debug.Log("<22><><EFBFBD><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD>");
            nstate = Npcstate.idle;
            movebool = false;
        }
       

        switch (nstate)//ͨ<><CDA8>ö<EFBFBD><C3B6>״̬ʵ<CCAC><CAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ񱻾<C7B7>Ԯ<EFBFBD><D4AE><EFBFBD>Լ<EFBFBD><D4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸı<C4B8>
        {
            case Npcstate.idle:
                SetAni(2);
                break;
            case Npcstate.run:
                movebool = true;
                Run();
                break;
            case Npcstate.dead:
                SetAni(0);
                break;
        }
    }

    //<2F>ܲ<EFBFBD><DCB2>߼<EFBFBD>
    public void Run()
    {
        if (movebool)
        {
            SetAni(1);
            transform.LookAt(target);
            transform.position = Vector3.Lerp(transform.position, target.position, 0.3f * Time.deltaTime);
        }
    }


    public void SetAni(int x)
    {
        anim.SetInteger("state", x);
    }


}