// Set Location Of Interest.
void ScanForTargets()
{
npc.UpdateStateIndicator(stateIndicatorColor);
colliders = Physics.OverlapSphere(npc.transform.position, npc.sightRange, npc.myEnemyLayers);
foreach (Collider col in colliders)
{
RaycastHit hit;
Transform target = col.transform;
npcSight.VisibilityCalculations(target);
if (npcSight.angleBetweenNpcAndPlayer < npc.viewAngle / 2f)
{
if (Physics.Linecast(npcSight.headPosition, npcSight.targetPosition, out hit, npc.mySightLayers))
{
foreach (string tags in npc.myEnemyTags)
{
if (hit.transform.CompareTag(tags))
{
Debug.DrawLine(npcSight.headPosition, npcSight.targetPosition, Color.red);
AlertStateActions(target);
return;
}
}
}
}
}
}
void GoToLocationOfInterest(Vector3 locationOfInterest)
{
npc.UpdateStateIndicator(stateIndicatorColor);
if (npc.myNavMeshAgent.enabled && locationOfInterest != Vector3.zero)
{
//Vector3 randomPosition = npc.RandomPositionAroundTarget(locationOfInterest);
npcMove.MoveTo(locationOfInterest);
if (npc.myNavMeshAgent.remainingDistance <= npc.myNavMeshAgent.stoppingDistance && npc.myNavMeshAgent.pathPending == false)
{
// npc.npcMaster.CallEventNpcIdleAnim();
npc.SetLocationOfInterest(Vector3.zero, false);
ToPatrolState();
}
}
}
void Pursue()
{
npc.UpdateStateIndicator(stateIndicatorColor);
if (npc.myNavMeshAgent.enabled && npc.pursueTarget != null)
{
npcMove.MoveTo(npc.pursueTarget.position);
npc.locationOfInterest = npc.pursueTarget.position; // used by if npc goes to alert state.
float distanceToTarget = Vector3.Distance(npc.transform.position, npc.pursueTarget.position);
// Check npc can see target and is in range.
if (distanceToTarget <= npc.sightRange && npcSight.CanSeeTarget(npc, npc.pursueTarget))
{
ToRangeAttackState();
npc.StopWalking();
}
}
else
{
ToAlertState();
}
}