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

public class SquareEnemy : MonoBehaviour{

	public float minSpeed;
	public float maxSpeed;
	public int damage;

	private float speed;

	Player playerScript; //Type is player because the objects name is Player

	public GameObject EnemyDeath;

	void Start () {
		speed = Random.Range(minSpeed, maxSpeed);

		playerScript = GameObject.FindGameObjectWithTag("Player").GetComponent<Player>(); //MAKE SURE FindGameObjectWithTage does NOT have an s with object
    }


    void Update () {
		transform.Translate(Vector2.down * speed * Time.deltaTime); //makes obj move down at speed, Time.deltaTime fixes frame rate.
    }
	//Premade function in unity
	private void OnTriggerEnter2D(Collider2D hitObject) {
		if(hitObject.tag == "Player") {
			playerScript.TakeDamage(damage);
			Instantiate(EnemyDeath, transform.position, Quaternion.identity);
			Destroy(gameObject); //when hazzard hits player it destroys itself
		}
		else if(hitObject.tag == "Ground") {
			Instantiate(EnemyDeath, transform.position, Quaternion.identity);
			Destroy(gameObject);
		}
	}
}