public static void OnDrawSceneGizmo(WaypointNode waypoint, GizmoType gizmoType)
{
if ((gizmoType & GizmoType.Selected) != 0)
{
Gizmos.color = Color.green;
}
else
{
Gizmos.color = Color.grey * 0.25f;
}
Gizmos.DrawSphere(waypoint.transform.position, 0.25f);
Gizmos.color = Color.white;
Gizmos.DrawWireSphere(waypoint.transform.position, waypoint.width * 0.5f);
if (waypoint.prev != null)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(waypoint.transform.position, waypoint.prev.transform.position);
}
if (waypoint.next != null)
{
Gizmos.color = Color.red;
Gizmos.DrawLine(waypoint.transform.position, waypoint.next.transform.position);
}
}
public void UpdateNavigation()
{
currentNode = currentNode.GetNextNode();
hasNode = currentNode != null;
if (hasNode)
{
OnNavigationUpdated?.Invoke(currentNode);
}
}
private void OnScannerEnter(Collider pCollider)
{
if (!hasNode)
{
currentNode = pCollider.transform.GetComponent <WaypointNode>();
hasNode = true;
OnNavigationStarted?.Invoke(currentNode);
}
}
void RemoveWaypoint()
{
WaypointNode selectedNode = Selection.activeGameObject.GetComponent <WaypointNode>();
if (selectedNode.next != null)
{
selectedNode.next.prev = selectedNode.prev;
}
if (selectedNode.prev != null)
{
selectedNode.prev.next = selectedNode.next;
Selection.activeGameObject = selectedNode.prev.gameObject;
}
DestroyImmediate(selectedNode.gameObject);
}
private void CloseLoop()
{
if (root.childCount > 1)
{
WaypointNode first = root.GetChild(0).GetComponent <WaypointNode>();
WaypointNode last = root.GetChild(root.childCount - 1).GetComponent <WaypointNode>();
if (closeLoop)
{
first.prev = last;
last.next = first;
}
else
{
first.prev = null;
last.next = null;
}
}
}
void CreateWaypoint()
{
string name = "Waypoint(" + root.childCount + ")";
GameObject waypointObject = new GameObject(name, typeof(WaypointNode));
waypointObject.transform.SetParent(root, false);
waypointObject.AddComponent <SphereCollider>();
waypointObject.GetComponent <SphereCollider>().isTrigger = true;
WaypointNode node = waypointObject.GetComponent <WaypointNode>();
if (root.childCount > 1)
{
node.prev = root.GetChild(root.childCount - 2).GetComponent <WaypointNode>();
node.prev.next = node;
node.transform.position = node.prev.transform.position;
CloseLoop();
}
Selection.activeGameObject = node.gameObject;
}
private void OnNavigationUpdated(WaypointNode pWaypointNode)
{
unitState = UnitState.MOVING;
navMeshAgent.SetDestination(pWaypointNode.GetPosition());
}
