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 PickedObject resolvePick(DrawContext dc, java.awt.Point pickPoint, Layer layer) {
PickedObject pickedObject = this.getTopObject(dc, pickPoint);
if (pickedObject != null) {
if (layer != null) pickedObject.setParentLayer(layer);
dc.addPickedObject(pickedObject);
}
this.clearPickList();
return pickedObject;
}
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;
}
public void addPickableObject(PickedObject po) {
this.getPickableObjects().put(po.getColorCode(), po);
}