int sceneId = _scdir.getScene().getId();
log.info("Sending changeLocation request", "scid", sceneId, "loc", loc);
_pendingLoc = loc.clone();
ConfirmListener clist = new ConfirmListener() {
public void requestProcessed () {
_location = _pendingLoc;
_pendingLoc = null;
if (listener != null) {
listener.requestCompleted(_location);