protected PickedObject getCurrentSelection() {
if (this.sceneController == null) return null;
PickedObjectList pol = this.getSceneController().getPickedObjectList();
if (pol == null || pol.size() < 1) return null;
PickedObject top = pol.getTopPickedObject();
return top.isTerrain() ? null : top;
}
public Position getCurrentPosition() {
if (this.sceneController == null) return null;
PickedObjectList pol = this.getSceneController().getPickedObjectList();
if (pol == null || pol.size() < 1) return null;
Position p = null;
PickedObject top = pol.getTopPickedObject();
if (top != null && top.hasPosition()) p = top.getPosition();
else if (pol.getTerrainObject() != null) p = pol.getTerrainObject().getPosition();
return p;
}