Tighten safety measures

[r2c2.git] / source / libr2c2 / layout.cpp

diff --git a/source/libr2c2/layout.cpp b/source/libr2c2/layout.cpp
index 4679fd9e166674fec43a8ba01947b015bc8c294c..302f13a55e1d7f8d4b6d7e5f58097092fe19d075 100644 (file)
--- a/source/libr2c2/layout.cpp
+++ b/source/libr2c2/layout.cpp
@@ -50,6 +50,8 @@ Layout::~Layout()
                delete *routes.begin();
        while(!zones.empty())
                delete *zones.begin();
+       while(!signals.empty())
+               delete *signals.begin();
        while(!tracks.empty())
                delete *tracks.begin();
        while(!blocks.empty())
@@ -72,9 +74,9 @@ void Layout::add_track(Track &t)
        }
 }
 
-Track *Layout::pick_track(const Vector &start, const Vector &ray)
+Track *Layout::pick_track(const Ray &ray)
 {
-       return pick(tracks, start, ray);
+       return pick(tracks, ray);
 }
 
 void Layout::remove_track(Track &t)
@@ -107,9 +109,9 @@ void Layout::add_signal(Signal &s)
                signal_signal_added.emit(s);
 }
 
-Signal *Layout::pick_signal(const Vector &start, const Vector &ray)
+Signal *Layout::pick_signal(const Ray &ray)
 {
-       return pick(signals, start, ray);
+       return pick(signals, ray);
 }
 
 void Layout::remove_signal(Signal &s)
@@ -118,20 +120,20 @@ void Layout::remove_signal(Signal &s)
                signal_signal_removed.emit(s);
 }
 
-Object *Layout::pick_object(const Vector &start, const Vector &ray)
+Object *Layout::pick_object(const Ray &ray)
 {
-       if(Object *obj = pick_track(start, ray))
+       if(Object *obj = pick_track(ray))
                return obj;
-       else if((obj = pick_signal(start, ray)))
+       else if((obj = pick_signal(ray)))
                return obj;
        return 0;
 }
 
 template<typename T>
-T *Layout::pick(const set<T *> &objs, const Vector &start, const Vector &ray)
+T *Layout::pick(const set<T *> &objs, const Ray &ray)
 {
        for(typename set<T *>::const_iterator i=objs.begin(); i!=objs.end(); ++i)
-               if((*i)->collide_ray(start, ray))
+               if((*i)->collide_ray(ray))
                        return *i;
 
        return 0;
@@ -405,12 +407,6 @@ Layout::Loader::Loader(Layout &l):
        add("train", static_cast<void (Loader::*)(unsigned, unsigned, const std::string &)>(&Loader::train));
 }
 
-void Layout::Loader::finish()
-{
-       for(set<Track *>::iterator i=obj.tracks.begin(); i!=obj.tracks.end(); ++i)
-               (*i)->check_slope();
-}
-
 void Layout::Loader::route()
 {
        Route *rte = new Route(obj);
@@ -442,7 +438,7 @@ void Layout::Loader::track(ArticleNumber art_nr)
        new_tracks = true;
        for(set<Track *>::iterator i=obj.tracks.begin(); i!=obj.tracks.end(); ++i)
                if(*i!=trk)
-                       trk->snap_to(**i, true);
+                       trk->link_to(**i);
 }
 
 void Layout::Loader::train(unsigned art_nr, unsigned addr, const std::string &proto)