using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using Pathfinding;
using System;
public class AImove : MonoBehaviour
{
    public static AImove Instance;
    Seeker mySeeker => transform.GetComponent<Seeker>();
    public List<Vector3> aimPoint;
    public float speed=20f;

    public List<GameObject> AIposList;

    public int AIposInt;
    void Start()
    {
        Instance = this;
        mySeeker.pathCallback += OnPathComplete;
      
    }

    
    void Update()
    {

    }

    public void CallAImove()
    {
        mySeeker.StartPath(transform.position, AIposList[0].transform.position);
    }
    void FixedUpdate()
    {
        if (aimPoint != null && aimPoint.Count != 0)
        {
            Vector3 dir = (aimPoint[0] - transform.position).normalized;
            Quaternion rota = Quaternion.LookRotation(aimPoint[0] - transform.position);
            transform.rotation = Quaternion.Lerp(transform.rotation, rota, 0.1f);
            transform.position += dir * Time.fixedDeltaTime *10f;
            if (Vector3.Distance(aimPoint[0], transform.position) <= 0.1f)
            {
                aimPoint.RemoveAt(0);

            }

            if (aimPoint.Count == 0)
            {
                print("抵达位置！");

                if (AIposInt == 5)
                {
                    print("结束！");

                }
                if (AIposInt < 5)
                {
                    AIposInt++;
                    mySeeker.StartPath(transform.position,AIposList[AIposInt].transform.position);
                }
            }
           
        }

    }

    private void OnPathComplete(Path path)
    {
        aimPoint = new List<Vector3>(path.vectorPath);
    }
}