private Vector3 FindRepositioningTargetAndGo()
{
NavMeshAgent navAgent = ai.navAgent;
Vector2 moveTo;
float radius = wanderingAreaRadius;
for (int i = 0; i < 3; i++)
{
NavMeshPath path;
moveTo = searchPoint + Random.insideUnitCircle * radius;
if (navAgent.CanReach(moveTo, out path))
{
navAgent.SetPath2D(path);
return(moveTo);
}
radius *= 0.5f;
}
moveTo = searchPoint + Random.insideUnitCircle * wanderingAreaRadius;
NavMeshHit hit;
if (navAgent.Raycast2D(moveTo, out hit))
{
moveTo = hit.position;
}
if (!navAgent.pathPending)
{
navAgent.SetDestination2D(moveTo);
}
return(moveTo);
}
public static bool SetDestination2D(this NavMeshAgent nmAgent, Vector2 destination, bool startInstantly = false)
{
if (!nmAgent.isActiveAndEnabled)
{
return(false);
}
float z = nmAgent.GetAgentZ();
var destination3D = new Vector3(destination.x, destination.y, z);
if (startInstantly)
{
var path = new NavMeshPath();
if (nmAgent.CalculatePath(destination, path))
{
nmAgent.SetPath2D(path);
}
}
/*NavMeshHit hit;
* if(NavMesh.SamplePosition(destination3D, out hit, 1f, NavMesh.AllAreas)) {
* destination3D = hit.position;
* }*/
#if UNITY_EDITOR
var helper = nmAgent.GetComponent <NavAgentHelper>();
if (helper != null)
{
helper.lastDestination2D = destination3D;
}
#endif
return(nmAgent.SetDestination(destination3D));
}
