X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibmarklin%2Fvehicle.cpp;h=5a26f9294b665c8a5178696e482f78a8489f17dd;hb=25c26706d400228110e14a4a9a9765cb1298372d;hp=75afa4bba78f9c10c03c4fb3254875d49770d9d1;hpb=97443d96ff3ce51388d2edd1e0dca8f2cd231346;p=r2c2.git

diff --git a/source/libmarklin/vehicle.cpp b/source/libmarklin/vehicle.cpp
index 75afa4b..5a26f92 100644
--- a/source/libmarklin/vehicle.cpp
+++ b/source/libmarklin/vehicle.cpp
@@ -83,9 +83,9 @@ void Vehicle::detach_front()
 	prev = 0;
 }
 
-void Vehicle::place(Track *t, unsigned e, float o, PlaceMode m)
+void Vehicle::place(Track &t, unsigned e, float o, PlaceMode m)
 {
-	track_pos = TrackPosition(t, e, o);
+	track_pos = TrackPosition(&t, e, o);
 
 	if(m==FRONT_AXLE)
 		track_pos.advance(-type.get_front_axle_offset());
@@ -100,6 +100,19 @@ void Vehicle::place(Track *t, unsigned e, float o, PlaceMode m)
 	propagate_position();
 }
 
+void Vehicle::unplace()
+{
+	if(!track_pos.track)
+		return;
+
+	track_pos = TrackPosition();
+
+	if(prev)
+		prev->unplace();
+	if(next)
+		next->unplace();
+}
+
 void Vehicle::advance(float d)
 {
 	track_pos.advance(d);