1.1 --- a/src/simworld.cc	Tue Feb 12 00:23:40 2013 +0200
     1.2 +++ b/src/simworld.cc	Mon Jan 04 10:52:15 2016 +0200
     1.3 @@ -7,6 +7,21 @@
     1.4  	damping = 0.99;
     1.5  }
     1.6  
     1.7 +void SimWorld::add_object(Object *o)
     1.8 +{
     1.9 +	objects.push_back(o);
    1.10 +}
    1.11 +
    1.12 +int SimWorld::get_object_count() const
    1.13 +{
    1.14 +	return (int)objects.size();
    1.15 +}
    1.16 +
    1.17 +Object *SimWorld::get_object(int idx) const
    1.18 +{
    1.19 +	return objects[idx];
    1.20 +}
    1.21 +
    1.22  void SimWorld::add_particle(Particle *p)
    1.23  {
    1.24  	part.push_back(p);