public override void OnInspectorGUI()
{
DrawDefaultInspector();
waypointGraph = (WaypointGraph)target;
if (waypointGraph == null || waypointGraph.waypoints == null || waypointGraph.edges == null)
{
waypointGraph.InitializeGraph();
}
else if (waypointGraph.isEmpty())
{
waypointGraph.PopulateGraph();
}
waypointStr = EditorGUILayout.TextField("Waypoint: ", waypointStr);
if (GUILayout.Button("Add Waypoint"))
{
waypointGraph.CreateWaypoint(waypointStr);
waypointStr = "";
Repaint();
}
fromStr = EditorGUILayout.TextField("From: ", fromStr);
toStr = EditorGUILayout.TextField("To: ", toStr);
if (GUILayout.Button("Add Edge"))
{
waypointGraph.CreateEdge(fromStr, toStr);
fromStr = "";
toStr = "";
Repaint();
}
SceneView.RepaintAll();
}