protected void GoNext()
{
if (PrevNode != NextNode)
{
_nodes.Add(NextNode);
}
var current = NextNode;
PrevNode = current;
(_routeIndex, NextNode) = Route.Next(_routeIndex);
CurrentPath = current.Connections[NextNode];
CurrentLane = CurrentPath.GetLaneTo(NextNode);
CurrentLane.Enter(this);
_lanes.Add(CurrentLane);
_following = CurrentLane.GetVehicleAhead(this);
if (_following != null)
{
_following.DepartedLane += Unfollow;
}
FrontPos = 0;
_action = FollowPath;
}