private void PublishContactPoints()
{
foreach (var cp in _contactPaths)
{
if (!_contactPathsPublished.Contains(cp))
{
var contactPointAdded = new ContactPointAdded(cp);
_subscribers.ForEach(s => s.Tell(contactPointAdded));
}
}
foreach (var cp in _contactPathsPublished)
{
if (!_contactPaths.Contains(cp))
{
var contactPointRemoved = new ContactPointRemoved(cp);
_subscribers.ForEach(s => s.Tell(contactPointRemoved));
}
}
_contactPathsPublished = _contactPaths;
}
