// Called when a damage receiver exits the damage receiver scanner's range
protected virtual void OnDamageReceiverUndetected(DamageReceiver damageReceiver)
{
if (target != null)
{
if (damageReceiver.RootTransform == target.RootTransform)
{
targetInsideTrigger = false;
}
}
}
// Do a hit scan
protected virtual bool DoHitScan()
{
// Raycast
RaycastHit[] hits;
hits = Physics.RaycastAll(beamSpawn.position, beamSpawn.forward, range);
System.Array.Sort(hits, (a, b) => a.distance.CompareTo(b.distance)); // Sort by distance
for (int i = 0; i < hits.Length; ++i)
{
bool isSelf = false;
DamageReceiver damageReceiver = hits[i].collider.GetComponent <DamageReceiver>();
if (rootTransform != null && damageReceiver != null && damageReceiver.RootTransform == rootTransform)
{
isSelf = true;
}
if (!isSelf && !hits[i].collider.isTrigger)
{
// Set beam to stop at hit point
beamLineRenderer.SetPosition(0, beamSpawn.position);
beamLineRenderer.SetPosition(1, hits[i].point);
// Update hit effect
if (beamHitEffectController != null)
{
beamHitEffectController.SetActivation(true);
beamHitEffectController.OnHit(hits[i]);
}
onHitDetected.Invoke(hits[i]);
return(true);
}
}
// Set beam to stop at full range
beamLineRenderer.SetPosition(0, beamSpawn.position);
beamLineRenderer.SetPosition(1, beamSpawn.position + beamSpawn.forward * range);
// Disable hit effect
if (beamHitEffectController != null)
{
beamHitEffectController.SetActivation(false);
}
onHitNotDetected.Invoke();
return(false);
}
private void Update()
{
// Raycast
RaycastHit[] hits;
hits = Physics.RaycastAll(aimRaycastOrigin.position, aimRaycastOrigin.forward, aimRaycastDistance);
System.Array.Sort(hits, (a, b) => a.distance.CompareTo(b.distance)); // Sort by distance
bool hitFound = false;
for (int i = 0; i < hits.Length; ++i)
{
if (!hits[i].collider.isTrigger)
{
// Prevent aiming at point on self
if (preventSelfCollision)
{
DamageReceiver damageReceiver = hits[i].collider.GetComponent <DamageReceiver>();
if (damageReceiver != null)
{
if (damageReceiver.RootTransform == selfRootTransform)
{
continue;
}
}
}
aimTarget.position = hits[i].point;
aimTarget.localPosition = new Vector3(0, 0, aimTarget.transform.localPosition.z);
hitFound = true;
break;
}
}
if (!hitFound)
{
aimTarget.localPosition = new Vector3(0, 0, aimRaycastDistance);
}
}
// Called when a collider enters a trigger collider.
protected virtual void OnTriggerEnter(Collider other)
{
DamageReceiver damageReceiver = other.GetComponent <DamageReceiver>();
if (damageReceiver != null)
{
// Ignore if outside the designated trigger collider's radius
if (scannerTriggerCollider != null)
{
Vector3 colliderWorldPos = scannerTriggerCollider.transform.TransformPoint(scannerTriggerCollider.center);
float distanceToTarget = Vector3.Distance(damageReceiver.GetClosestPoint(colliderWorldPos), colliderWorldPos);
if (distanceToTarget < scannerTriggerCollider.radius)
{
if (!damageReceiversInRange.Contains(damageReceiver))
{
// Add the damageable to the list and invoke the event
damageReceiversInRange.Add(damageReceiver);
onDamageReceiverDetected.Invoke(damageReceiver);
}
}
}
}
}
// Called when a module is unmounted on the module mount
protected virtual void OnModuleUnmounted(Module module)
{
Damageable damageable = module.GetComponent <Damageable>();
if (damageable != null)
{
// Unlink this
damageable.onDamaged.RemoveListener(OnDamageableModuleDamaged);
damageable.onHealed.RemoveListener(OnDamageableModuleHealed);
damageable.onDestroyed.RemoveListener(OnDamageableModuleDestroyed);
damageable.onRestored.RemoveListener(OnDamageableModuleRestored);
for (int i = 0; i < damageReceivers.Count; ++i)
{
damageReceivers[i].onDamaged.RemoveListener(damageable.Damage);
damageReceivers[i].onHealed.RemoveListener(damageable.Heal);
damageReceivers[i].onCollision.RemoveListener(damageable.OnCollision);
DamageReceiver damageReceiver = damageReceivers[i]; // Can't create lambda expressions from a list element without errors
damageable.onDestroyed.RemoveListener(delegate { damageReceiver.SetActivation(false); });
damageable.onRestored.RemoveListener(delegate { damageReceiver.SetActivation(true); });
}
}
}
