public List <Node> ShortestPathNextTo(Point pos, Point origin)
{
foreach (var point in NavUtils.ForEachAdjacentTile(pos))
{
_aStar = new AStar(_graph);
var path = _aStar.FindShortestPath(origin, point);
if (path != null)
{
return(path);
}
}
return(null);
}
public Tile HasTileOfTypeAdjacentTo(TileContent tileContent, Point pos)
{
return(NavUtils.ForEachAdjacentTile(pos).Select(point => _graph.NodeAt(point).Tile).FirstOrDefault(tileAt => tileAt.TileType == tileContent));
}