public override void StartState(EnemyStateController enemy)
{
int closestIndex = 0;
float distance = 999.0f;
// Find closest point on the patrol.
for (int patrolIndex = 0; patrolIndex < enemy.GetPatrolList.Length; patrolIndex++)
{
float distanceToPatrol = Vector3.Distance(enemy.GetEnemyController.transform.position, enemy.GetPatrolList[patrolIndex].transform.position);
if (distanceToPatrol < distance)
{
closestIndex = patrolIndex;
distance = distanceToPatrol;
}
}
enemy.SetData(StateData.PatrolIndex, (int)closestIndex);
}
protected override void UpdateStateLogic(EnemyStateController enemy)
{
int patrolIndex = enemy.GetData <int>(StateData.PatrolIndex);
// Move towards the next position on the patrol path.
enemy.GetNavMeshAgent.destination = enemy.GetPatrolList[patrolIndex].transform.position;
enemy.GetNavMeshAgent.isStopped = false;
if (enemy.GetEnemyController.GetAnimator.IsAnimating == false)
{
enemy.GetEnemyController.GetAnimator.WalkForward();
}
// Check whether the enemy has reached it's destination.
if ((enemy.GetNavMeshAgent.remainingDistance <= enemy.GetNavMeshAgent.stoppingDistance) && (enemy.GetNavMeshAgent.pathPending == false))
{
patrolIndex = (patrolIndex + 1) % enemy.GetPatrolList.Length;
enemy.SetData(StateData.PatrolIndex, patrolIndex);
}
}