using UnityEngine;
using System.Collections;

public class Shooting : MonoBehaviour {

    public GameObject laserBeam;
    public float shootingForce;
    public bool inDelay;
    public float shootingDelay = 1f;
    Rigidbody rb;

    void Start ()
    {
        inDelay = false;
        StartCoroutine(newShooting());
    }

    void Update ()
    {
        if (Input.GetMouseButtonDown(0))
        {
            if (!inDelay)
            {
                newShooting();
            }
        }
    }

    IEnumerator newShooting ()
    {
        GameObject newLaserBeam = Instantiate(laserBeam, new Vector3(transform.position.x, transform.position.y, transform.position.z), transform.rotation) as GameObject;
        newLaserBeam.transform.Translate(Vector3.forward * Time.deltaTime, Space.World);

        rb = newLaserBeam.GetComponent<Rigidbody>();
        rb.AddForce(transform.forward * shootingForce);

        inDelay = true;
        yield return new WaitForSeconds(shootingDelay);
        inDelay = false;
    }

}