void SpawnEnemy(GameObject _enemy)
{
Transform _sp = spawnPoints [Random.Range(0, spawnPoints.Length)];
GameObject don = Instantiate(_enemy, (Random.insideUnitSphere * 8) + _sp.position, _sp.rotation);
audio = don.GetComponent <AudioSource> ();
DonaldBehaviour getAudio = don.GetComponent <DonaldBehaviour> ();
AudioClip randomSounds = getAudio.donaldSounds [0];
audio.PlayOneShot(randomSounds);
don.transform.LookAt(center);
}
//function for firing lazer using raycast hit
private void Fire()
{
Transform cam = Camera.main.transform;
//rate of fire
mNextFire = Time.time + mFireRate;
//the origin of the ray coming out of the camera
Vector3 rayOrigin = cam.position;
mLaserLine.SetPosition(0, transform.up * -5f);
RaycastHit hit;
//if statement to check if the raycast comes into contact with a collider
if (Physics.Raycast(rayOrigin, cam.forward, out hit, mFireRange))
{
//
mLaserLine.SetPosition(1, hit.point);
DonaldBehaviour behaviourScript = hit.collider.GetComponent <DonaldBehaviour> ();
Debug.Log(hit.collider.transform.position);
if (behaviourScript != null)
{
if (hit.rigidbody != null)
{
hit.rigidbody.AddForce(-hit.normal * mHitForce);
//destroys game object as well as instantiating the explosion effect
Destroy(Instantiate(deathEffect.gameObject, hit.collider.transform.position, Quaternion.FromToRotation(cam.forward, hit.collider.transform.localPosition)) as GameObject, deathEffect.startLifetime);
behaviourScript.Hit(mLaserDamage);
//decreases the level of radaiation
scoreManager.decreaseCounter();
//play the hit sound effect
source.PlayOneShot(hitSound);
}
}
}
else
{
mLaserLine.SetPosition(1, cam.forward * mFireRange);
}
StartCoroutine(LaserFx());
source.PlayOneShot(shootSound, 1f);
}