/** Select an agent to visualize it's intents. */
public void setIntentSubjectSelected() {
int mapX = this._selection.getX();
int mapY = this._selection.getY();
Agent agent = null;
for(BaseObject object : this._map.getObjectsOnPosition(mapX, mapY)){
if(
object.isTypeOf(BaseInterface.Type.GUARD) ||
object.isTypeOf(BaseInterface.Type.BURGLAR)