directions:Directions<Rectangular8Tile> = [[Axes8.N, new Rectangular8Tile(0, -1)],[Axes8.E, new Rectangular8Tile(1, 0)],[Axes8.NW, new Rectangular8Tile(-1, -1)],[Axes8.SW, new Rectangular8Tile(1, -1)],[Axes8.S, new Rectangular8Tile(0, 1)],[Axes8.W, new Rectangular8Tile(-1, 0)],[Axes8.SE, new Rectangular8Tile(1, 1)],[Axes8.NE, new Rectangular8Tile(-1, 1)]]