Method Detail

• create

  public static IPosition create(Long x,
                 Long y)

  Make an IPosition with given coordinates.

  Parameters:

  x - 0 to 79 inclusive

  y - 0 to 23 inclusive, level tiles appear at 1 to 21 inclusive

• of

  public static IPosition of(IPosition something)

  Strip the given IPosition map of all keys except :x and :y. Useful for printing.

• areAdjacent

  public static Boolean areAdjacent(IPosition pos1,
                    IPosition pos2)

• distance

  public static Long distance(IPosition pos1,
              IPosition pos2)

  Uniform norm distance (steps allowing diagonals).

• distanceManhattan

  public static Long distanceManhattan(IPosition pos1,
                       IPosition pos2)

  Manhattan distance (not allowing diagonals).

• neighbors

  public static List<IPosition> neighbors(IPosition pos)

  Returns a list of valid adjacent positions.

  See Also:

  ILevel.neighbors(IPosition pos)