private void DeleteWaypoint(KeyDownEvent e, WaypointElement pointVisual)
{
e.StopPropagation();
if (e.keyCode == KeyCode.Delete && pointVisual != null)
{
if (!pointElements.Contains(pointVisual))
{
return;
}
//Remove it from the view
box.Remove(pointVisual);
int index = pointElements.IndexOf(pointVisual);
//If the point to be deleted is the currently selected point then deselect it
if (selectedVisualPoint == pointVisual)
{
selectedVisualPoint = null;
}
//Remove it from the data structures
pointElements.Remove(pointVisual);
t.points.RemoveAt(index);
serializedObject.Update();
MarkSceneAsDirty();
//Rename points
for (int i = 0; i < pointElements.Count; i++)
{
pointElements[i].Rename(i.ToString());
}
}
}
private void CreateWaypointElement(string _name, Waypoint waypoint)
{
var pointVisual = new WaypointElement();
pointVisual.Initialize(_name, waypoint);
pointVisual.RegisterCallback <KeyDownEvent, WaypointElement>(DeleteWaypoint, pointVisual);
box.Add(pointVisual);
pointElements.Add(pointVisual);
}
private void ClearWaypoints()
{
t.points.Clear();
serializedObject.Update();
foreach (var p in pointElements)
{
box.Remove(p);
}
pointElements.Clear();
selectedVisualPoint = null;
}
private void OnBoxClicked(MouseDownEvent e)
{
e.StopPropagation();
selectedVisualPoint = null;
}
private void OnWaypointClicked(WaypointElement waypoint)
{
selectedVisualPoint = waypoint;
}