using UnityEngine;

public class ElectricPointMover : MonoBehaviour
{
    public Transform[] pathPoints;  // 路径点，Inspector里赋值
    public float speed = 5f;
    private int currentPointIndex = 0;

    void Start()
    {
        if (pathPoints.Length > 0)
            transform.position = pathPoints[0].position; // 初始化位置到第一个点
    }

    void Update()
    {
        if (pathPoints.Length == 0) return;

        Transform target = pathPoints[currentPointIndex];
        // 向目标点移动
        transform.position = Vector3.MoveTowards(transform.position, target.position, speed * Time.deltaTime);

        // 判断是否到达目标点
        if (Vector3.Distance(transform.position, target.position) < 0.001f)
        {
            currentPointIndex = (currentPointIndex + 1) % pathPoints.Length; // 循环路径
            //Debug.LogError(target.name);
        }
    }

}