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

public class Move2Point : MonoBehaviour
{
    public Rigidbody rb;
    public Vector3 targetPoint;
    public float speed = 10f;
    [NonSerialized]
    public Action cb;
    private bool finished = false;

    void Start()
    {
        // 确保刚体被赋值
        if (rb == null) rb = GetComponent<Rigidbody>();
    }

    void FixedUpdate()
    {
        if (cb != null && !finished)
        {
            // 计算移动方向
            Vector3 direction = targetPoint - rb.position;

            // 设置刚体的速度
            rb.velocity = direction.normalized * speed;

            // 让游戏对象面向移动方向
            Quaternion toRotation = Quaternion.LookRotation(direction);
            rb.rotation = Quaternion.Lerp(rb.rotation, toRotation, Time.fixedDeltaTime * 20F);

            // 如果当前位置足够接近目标点，则停止移动
            if (Vector3.Distance(rb.position, targetPoint) < 0.1f)
            {
                finished = true;
                rb.velocity = Vector3.zero;
                // 如果需要，可以在这里加上停止移动的逻辑
                cb.Invoke();
            }
        }
    }
}