using System.Collections;
using System.Collections.Generic;
using Unity.Mathematics;
using UnityEngine;

public class MoveFollow : MonoBehaviour
{
    public float speed;
    public Transform path;
    Transform[] pathPoints;
    int index;

    Vector3 mouseDir;

    void Start()
    {
        pathPoints = path.GetComponentsInChildren<Transform>();
        pathPoints[0] = transform;
    }

    void Update()
    {
        if(Vector3.Distance(transform.position, pathPoints[index].position) < 1f)
        {
            ++index;
            if(index >= pathPoints.Length)
            {
                index = 0;
            }
        }

        transform.Translate((pathPoints[index].position - transform.position) * Time.deltaTime * speed);

        if(Input.GetMouseButton(1))
        {
            mouseDir.x -= Input.GetAxis("Mouse Y") * Time.deltaTime * 800;
            mouseDir.y += Input.GetAxis("Mouse X") * Time.deltaTime * 800;

            Camera.main.transform.localRotation = Quaternion.Euler(mouseDir);
        }
    }
}