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

public class GPS : MonoBehaviour {

    public GameObject Arrow;
    public GameObject[] ParkingSpace;

    public static GameObject ParkingDestination;

    private GameObject Player;

    void Start() {
        Player = GameObject.FindWithTag("Lambo");
    }

    public static void SearchForSpot() {

        var ParkingSpots = GameObject.FindGameObjectsWithTag("Parking_Linija");

        for (int i = 0; i < ParkingSpots.Length; i++) {

            var ParkContol = ParkingSpots[i].GetComponent<ParkingController>();

            if(!ParkContol.JeLiZauzeto) {

                ParkingDestination = ParkingSpots[i];
                break;
            }
        }
    }

    void Update() {

        Arrow.transform.position = Player.transform.position;
        PointArrow(ParkingDestination.transform);
    }

    private void PointArrow(Transform target) {

        Vector3 lookPos = target.position - Arrow.transform.position;

        Quaternion rotation = Quaternion.LookRotation(lookPos);

        Arrow.transform.rotation = rotation;
    }
}