/*************************/
/* PATHFINDING FUNCTIONS */
/*************************/
// NOTE: if you're trying to find multiple paths, opt for get_paths or getDistances, which run much more efficiently
// get a single path from source to dest
public Path get_path(Pos source, Pos dest)
{
if (source == null || dest == null || source == dest)
{
return(null);
}
if (!IsWalkable(source))
{
nav_map.insertTraversableTile(source);
}
Path result = new Path(nav_map.shortestPath(source, dest));
if (!IsWalkable(source))
{
nav_map.removeTraversableTile(source);
}
return(result);
}