private void Explode()
{
Collider[] colliders = Physics.OverlapSphere(transform.position, explosionRadius);
foreach (Collider collider in colliders)
{
HealthData healthData = collider.gameObject.GetComponent <HealthData>();
if (healthData == null && collider.gameObject.transform.parent != null)
{
healthData = collider.gameObject.transform.parent.GetComponent <HealthData>();
}
if (healthData != null)
{
// target hit
healthData.Damage(damageAmount);
// create VFX
GameObject explosion = Instantiate(explosionVFX, transform.position, Quaternion.identity);
explosion.transform.localScale *= explosionScale * collider.gameObject.transform.localScale.x;
// SFX
audioSource.Stop();
audioSource.clip = null;
audioSource.minDistance = explosionSFXMinDistance;
audioSource.maxDistance = 750.0f;
audioSource.PlayOneShot(audioOnExplosion);
Destroy(explosion, 2f);
if (rigidbody != null)
{
Destroy(rigidbody); // stopping movement
}
gameObject.transform.localScale = new Vector3(0, 0, 0); // hiding object, so SFX plays well
Destroy(gameObject, 5f);
}
}
}
public void Setup(Vector3 shootDir, Vector3 initialVelocity, int maxRange, int damageAmount)
{
this.shootDir = shootDir;
rigidbody.velocity = initialVelocity;
Destroy(gameObject, 5f);
RaycastHit hit;
if (Physics.Raycast(transform.position, shootDir, out hit, maxRange))
{
if (hit.transform.GetComponent <HealthData>() != null)
{
// TODO: Wait as much so that the damage is done when the bullet is there at the ship.
// Wait a little bit so that the route of the bullet looks realistic
WaitSeconds(0.5f);
HealthData healthData = hit.transform.GetComponent <HealthData>();
healthData.Damage(damageAmount);
GameObject explosion = Instantiate(explosionVFX, hit.point, Quaternion.identity);
explosion.transform.localScale *= explosionScale * hit.transform.localScale.x;
Destroy(explosion, 2f);
}
}
}