private IntPointNode AddTempWayPoint(WayPointsToRemove removePointList, IntPoint position)
{
var node = OutlineData.Waypoints.AddNode(position);
removePointList.Add(node);
return(node);
}
public Path <IntPointNode> FindPath(IntPoint startPosition, IntPoint startLinkA, IntPoint startLinkB,
IntPoint endPosition, IntPoint endLinkA, IntPoint endLinkB)
{
using (WayPointsToRemove removePointList = new WayPointsToRemove(this))
{
var startNode = AddNode(startPosition, startLinkA, startLinkB);
removePointList.Add(startNode);
var endNode = AddNode(endPosition, endLinkA, endLinkB);
removePointList.Add(endNode);
// if startPosition and endPosition are on the same line
if ((startLinkA == endLinkA && startLinkB == endLinkB) ||
(startLinkA == endLinkB && startLinkB == endLinkA))
{
// connect them
AddPathLink(startNode, endNode);
}
var path = FindPath(startNode, endNode, true);
return(path);
}
}
