public void RemoveArc(MazeArc arc)
{
mazeGraphArcs.Remove(arc);
arc.from.IncommingGraphArcs.Remove(arc);
arc.from.OutgoingGraphArcs.Remove(arc);
arc.to.IncommingGraphArcs.Remove(arc);
arc.to.OutgoingGraphArcs.Remove(arc);
}
public void AddArc(MazeNode from, MazeNode to)
{
MazeArc newArc = new MazeArc(from, to);
if (!mazeGraphArcs.Contains(newArc))
{
mazeGraphArcs.Add(newArc);
from.addOutgoingGraphArc(newArc);
to.addIncommingGraphArc(newArc);
}
}
public void addOutgoingGraphArc(MazeArc arc)
{
if (!outgoingGraphArcs.Contains(arc))
outgoingGraphArcs.Add(arc);
}
public void addIncommingGraphArc(MazeArc arc)
{
if (!incommingGraphArcs.Contains(arc))
incommingGraphArcs.Add(arc);
}