// Update is called once per frame
void Update()
{
if (Input.GetButtonDown("Fire1") && Time.time > nextFire)
{
nextFire = Time.time + fireRate;
StartCoroutine(ShotEffect());
Vector3 rayOrigin = fpsCam.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, 0));
RaycastHit hit;
laserLine.SetPosition(0, gunEnd.position);
if (Physics.Raycast(rayOrigin, fpsCam.transform.forward, out hit, weaponRange))
{
laserLine.SetPosition(1, hit.point);
ShootableObject health = hit.collider.GetComponent <ShootableObject>();
if (health != null)
{
health.Damage(gunDamage);
}
if (hit.rigidbody != null)
{
hit.rigidbody.AddForce(-hit.normal * hitForce);
}
}
else
{
laserLine.SetPosition(1, rayOrigin + (fpsCam.transform.forward * weaponRange));
}
}
}
void OnCollisionEnter2D(Collision2D col)
{
if (col.gameObject.tag == "Collideable")
{
Destroy(gameObject);
// play sparky anim :D
}
if (col.gameObject.tag == "Enemy") // TODO: Change `Enemy` to `ShootableObject` because sometimes we may want to shoot world-objects (chest? breakable door?) for a reaction, so we'll need to share the name of this layer
{
gameObject.GetComponent <Projectile>().StopBullet();
ShootableObject target = col.gameObject.GetComponent <ShootableObject>(); // ShootableObject will be the base class for anything that is hittable, create a Dragon? It extends `ShootableObject`.
target.UpdateHealth(-1.0f * m_damage);
if (target.m_current_health <= 0.0f)
{
StartCoroutine(HeadExplode());
}
else
{
StartCoroutine(BloodSplatter());
}
}
}
public void Start()
{
m_target = GetComponentInParent <ShootableObject>();
m_health_text = GetComponentInChildren <Text>();
m_max_bar_width = m_inner_health_bar.rect.width;
m_max_health = m_target.GetMaxHealth();
SetHealthTextDisplayByPercent(1.0f);
}
public void OnCollisionEnter(Collision other)
{
if (other.gameObject.layer == Constants.SHOOTEABLE_MASK)
{
ShootableObject shootableObject = other.collider.GetComponent <ShootableObject>();
if (shootableObject != null)
{
shootableObject.TakeDamage(attributes.DamagePerShot);
}
}
Destroy(gameObject);
}