directions1:Directions<TriangularTile> = [[1, new TriangularTile(0, 0, true)],[2, new TriangularTile(-1, 0, true)],[3, new TriangularTile(0, -1, true)]]
Static directions2
directions2:Directions<TriangularTile> = [[1, new TriangularTile(0, 1, false)],[2, new TriangularTile(0, 0, false)],[3, new TriangularTile(1, 0, false)]]