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




public class Enemy : MonoBehaviour
{
    [SerializeField]
private GameObject _explosionPre;

    [SerializeField]
    private GameObject[] _cities;
    [SerializeField]
    private float _enemySpeed=0.25f;
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
        FallToCity();
    }

    //falll diagonally to city gameobject
    public void FallToCity()
    {
        int randomCity = Random.Range(0, _cities.Length-1);
        Vector3 destinationPos = _cities[randomCity].transform.position;
        Vector3 currentPos = transform.position;
        Vector3 direction = destinationPos - currentPos;
        transform.Translate(direction*Time.deltaTime*_enemySpeed);
    }
    private void OnTriggerEnter(Collider other)
    {
        if (other.gameObject.tag == "City")
        {
            Destroy(other.gameObject);
            Instantiate(_explosionPre, transform.position, Quaternion.identity);
            Destroy(gameObject);

        }
    }
}