using System.Collections;
using System.Collections.Generic;
using TMPro;
using UnityEngine;
//============================================================
//支持中文，文件使用UTF-8编码
//@author	Adam
//@create	20240522
//@company	Aadm
//
//@description:
//============================================================
namespace Components
{
    public class NPCWaypoints : MonoBehaviour
    {
        public Transform[] waypoints;  // 路径点数组
        private int currentWaypoint = 0;  // 当前路径点索引
        private float moveSpeed = 1f;  // 移动速度
        public Animator npcAnimator;
        public bool isMove = false;
        public bool isOnce = false;
        public bool isLooked = true;
        private TextMeshPro customTip;
        // Use this for initialization
        private void Start()
        {
            for (int i = 0; i < waypoints.Length; i++)
            {
                waypoints[i].GetComponent<MeshRenderer>().enabled = false;
            }
            customTip = GetComponentInChildren<TextMeshPro>();
            customTip.text = $"客户";
        }
        private void Update()
        {
            if (!isMove) return;
            if (currentWaypoint < waypoints.Length)
            {
                float distance = Vector3.Distance(transform.position, waypoints[currentWaypoint].position);
                if (distance > 0.1f)
                {
                    if (isLooked)
                    {
                        transform.LookAt(waypoints[currentWaypoint]);
                        isLooked = false;
                    }
                    Vector3 direction = waypoints[currentWaypoint].position - transform.position;
                    transform.Translate(Vector3.forward * moveSpeed * Time.deltaTime);
                }
                else
                {
                    currentWaypoint++;
                    isLooked = true;
                }
            }
            else
            {

                if (isMove && !isOnce)
                {
                    npcAnimator.SetBool("isWalk", false);
                    isMove = false;
                    isOnce = true;
                }
            }
        }
        //[ContextMenu("StartMove")]
        public void StartMove()
        {
            StartCoroutine(WaitMove());
        }

        private IEnumerator WaitMove()
        {
            yield return new WaitForSeconds(3f);
            npcAnimator.SetBool("isWalk", true);
            isMove = true;
            isOnce = false;
        }
    }
}