private void Shoot()
{
Sources[0].Play();
nextFire = Time.time + fireRate;
StartCoroutine(ShotEffect());
RaycastHit hit;
// Create a vector at the center of our camera's viewport
Vector3 rayOrigin = fpsCam.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, 0.0f));
laserLine.SetPosition(0, gunEnd.position);
// Executes if our ray hits something
// rayOrigin is where our ray begins (in this case, center of our camera's viewpoint).
// Our ray is being cast forward from our camera viewport, hence fpsCam.transform.forward.
// For our hit, using the out keyword allows us to store additional information from
// a function, in addition to its return type.
// weaponRange is the distance in which we want to cast our ray.
if (Physics.Raycast(rayOrigin, fpsCam.transform.forward, out hit, weaponRange))
{
Debug.Log(hit.collider.name);
// Cast the second point of our ray to be what we hit
laserLine.SetPosition(1, hit.point);
// Reference to a health script attached to the collider we hit
BossHealthBarController bossHealth = hit.collider.GetComponent <BossHealthBarController>();
// If there was a health script attached
if (bossHealth != null)
{
// Call the damage function of that script, passing in our gunDamage variable
bossHealth.Damage(gunDamage);
Sources[1].Play();
}
}
else
{
// Cast our ray to end weaponRange units forward if we don't hit anything
laserLine.SetPosition(1, rayOrigin + (fpsCam.transform.forward * weaponRange));
}
}
// Use this for initialization
void Awake()
{
bossHealthBar = this;
}
