void OnEnable()
{
if (script == null)
{
script = (TopDown2DNavMeshBaker)target;
}
}
/// <summary>
/// Set the target position of the agent.
/// </summary>
public void setTarget(Vector3 target)
{
this.target = target;
target.z = 0;
// find the path
if (TopDown2DNavMeshBaker.navMeshNodes == null)
{
TopDown2DNavMeshBaker.init();
}
NavMesh2DNode closestStart = TopDown2DNavMeshBaker.navMeshNodes.findNearestNode(transform.position);
NavMesh2DNode closestGoal = TopDown2DNavMeshBaker.navMeshNodes.findNearestNode(target);
List <IAStarable <Vector3> > map = new List <IAStarable <Vector3> > ();
for (int i = 0; i < TopDown2DNavMeshBaker.navMeshNodes.nodes.Count; i++)
{
IAStarable <Vector3> newNode = (IAStarable <Vector3>)TopDown2DNavMeshBaker.navMeshNodes.nodes [i];
newNode.heuristicFunction = () => {
return(Vector3.Distance(newNode.value, closestGoal.position));
};
map.Add(newNode);
}
StartCoroutine(AStarAlgorithm.findPath <Vector3> (map, (IAStarable <Vector3>)closestStart, (IAStarable <Vector3>)closestGoal, pathHandler));
}