+ train.set_function(func, value);
+}
+
+void TrainPanel::place(Track *track, unsigned ep)
+{
+ pick_conn.disconnect();
+
+ Block &block = track->get_block();
+ TrackIter iter(track, ep);
+
+ while(block.has_track(*iter))
+ {
+ const vector<Block::Endpoint> &eps = block.get_endpoints();
+ bool ok = false;
+ for(unsigned i=0; (!ok && i<eps.size()); ++i)
+ if(eps[i].track==iter.track() && eps[i].track_ep==iter.entry())
+ {
+ train.place(block, i);
+ ok = true;
+ }
+
+ if(ok)
+ break;
+
+ iter = iter.flip().reverse();
+ }
+}
+
+void TrainPanel::go_to(Track *track, unsigned)
+{
+ pick_conn.disconnect();
+
+ if(!train.go_to(*track))
+ engineer.set_status("Could not set route");