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

public class TurretController : MonoBehaviour {

    public float detectionRadius = 0.5f;
    public LayerMask playerMask;
    public GameObject missile;
    public GameObject missileShooted;
    public float shootSpeed = .5f;
    public Transform shootPoint;
    public float coolDown = 1 ;
    public float actualTime = 1;

    

    // Use this for initialization
    void Start () {
		
	}
	
	// Update is called once per frame
	void Update () {
        Search();
	}

    void Search()
    {
        if (Physics2D.OverlapCircle(this.gameObject.transform.position, detectionRadius, playerMask)  )
        {
            if (actualTime >= coolDown)
            {
                missileShooted = Instantiate(missile, new Vector2(shootPoint.position.x, shootPoint.position.y), this.transform.rotation);
                missileShooted.GetComponent<Rigidbody2D>().velocity = transform.TransformDirection(Vector2.right * Time.deltaTime * shootSpeed * 100 * (1 / Time.timeScale));
                actualTime = 0;
            }           
            
        }

        Recharge();
    }

    void Recharge()
    {
        if (actualTime <= coolDown)
        {
            actualTime = actualTime + Time.deltaTime;
        }
            
        
        
    }

    private void OnDrawGizmos()
    {
        Gizmos.DrawWireSphere(this.gameObject.transform.position,detectionRadius);
    }

}