internal void MakePath(NNodeX node)
{
if (node != null)
{
this.PathNodes.Add(node);
MakePath(node.Parent);
}
}
private bool HitTestNodeX(NNodeX node, NPoint point)
{
if (node != null && node.Parent != null)
{
if (NMathHelper.Distance(node.Point, point) <= NConfig.HIT_DISTANCE)
{
return(true);
}
else
{
return(HitTestNodeX(node.Parent, point));
}
}
return(false);
}
private bool Contains(NNodeX node, NPoint point)
{
if (node != null && node.Parent != null)
{
if (node.Point.Equals(point))
{
return(true);
}
else
{
return(Contains(node.Parent, point));
}
}
return(false);
}