* @param map The map to be searched
* @param maxSearchDistance The maximum depth we'll search before giving up
* @param allowDiagMovement True if the search should try diaganol movement
*/
public AStarPathFinder(TileBasedMap map, int maxSearchDistance, boolean allowDiagMovement) {
this(map, maxSearchDistance, allowDiagMovement, new ClosestHeuristic());
}