/// <summary>
/// Check if the ai has reached the current patrol point, if so send an event.
/// </summary>
/// <param name="_controller">Patrolling ai.</param>
/// <returns></returns>
private bool HasReachedPatrolPoint(AIView _controller)
{
Actor _actor = _controller.GetOwner;
PatrolData _data = _controller.GetStateData <PatrolData>();
bool reachedPatrolPoint = false;
Vector3 currentPosition = _actor.transform.position;
Vector3 patrolPosition = _data.GetPatrolPosition;
// So the vector is flat and in the same plane as the character.
patrolPosition.y = currentPosition.y;
float sqrdistance = (patrolPosition - currentPosition).sqrMagnitude;
if (currentPosition.Equals(patrolPosition) || sqrdistance <= 0.1f)
{
reachedPatrolPoint = true;
OnPatrolPointReachedEventArgs args = new OnPatrolPointReachedEventArgs()
{
actor = _actor
};
EventController.QueueEvent(DecisionEvents.PATROL_POINT_REACHED, args);
}
return(reachedPatrolPoint);
}
// TODO patrol and chase are very similar.
private void PatrolAction(AIView _controller)
{
if (_controller.GetAIData.GetNavigationComponent.isStopped)
{
_controller.GetAIData.GetNavigationComponent.isStopped = false;
}
PatrolData data = _controller.GetStateData <PatrolData>();
Vector3 targetPosition = data.GetPatrolPosition;
OnActorCommandReceiveEventArgs args = new OnActorCommandReceiveEventArgs()
{
baseArgs = new OnActorEventEventArgs()
{
actor = _controller.GetOwner
},
command = ActorCommands.Move,
value = targetPosition
};
EventController.QueueEvent(ActorEvents.ACTOR_COMMAND_RECEIVE, args);
}