// orthogonal or isometric
const OrthogonalMap = [
    [1, 0],
    [0, 1],
    [-1, 0],
    [0, -1],
    [1, 1],
    [-1, 1],
    [-1, -1],
    [1, -1]
];
const IsometricMap = OrthogonalMap;

export {
    OrthogonalMap,
    IsometricMap
};