public override void OnInspectorGUI()
{
AIwayPointNetwork network = (AIwayPointNetwork)target;
network.DisplayMode = (PathDisplayMode)EditorGUILayout.EnumPopup("displaymode", network.DisplayMode);
if (network.DisplayMode == PathDisplayMode.Paths)
{
network.UIStart = EditorGUILayout.IntSlider("waypoint start", network.UIStart, 0, network.waypoints.Count - 1);
network.UIEnd = EditorGUILayout.IntSlider("waypoint EnD", network.UIEnd, 0, network.waypoints.Count - 1);
}
DrawDefaultInspector();
}
void OnSceneGUI()
{
AIwayPointNetwork network = (AIwayPointNetwork)target;
GUIStyle style = new GUIStyle();
style.normal.textColor = Color.white;
for (int i = 0; i < network.waypoints.Count; i++)
{
if (network.waypoints[i] != null)
{
Handles.Label(network.waypoints[i].position, "waypoint: " + i.ToString(), style);
}
}
if (network.DisplayMode == PathDisplayMode.Connections)
{
Vector3[] linePoints = new Vector3[network.waypoints.Count + 1];
for (int i = 0; i <= network.waypoints.Count; i++)
{
int index = i != network.waypoints.Count ? i : 0;
if (network.waypoints[index] != null)
{
linePoints[i] = network.waypoints[index].position;
}
else
{
linePoints[i] = new Vector3(Mathf.Infinity, Mathf.Infinity, Mathf.Infinity);
}
}
Handles.color = Color.cyan;
Handles.DrawPolyLine(linePoints);
}
else
if (network.DisplayMode == PathDisplayMode.Paths)
{
NavMeshPath path = new NavMeshPath();
Vector3 from = network.waypoints[network.UIStart].position;
Vector3 to = network.waypoints[network.UIEnd].position;
NavMesh.CalculatePath(from, to, NavMesh.AllAreas, path);
Handles.color = Color.green;
Handles.DrawPolyLine(path.corners);
}
}
