constants.ts

import type { Point } from './types';

export const ORTHOGONAL_DIRECTIONS: Point[] = [
	{ x: -1, y: 0 },
	{ x: 1, y: 0 },
	{ x: 0, y: 1 },
	{ x: 0, y: -1 },
];

export const EIGHT_WAY_DIRECTIONS: Point[] = [
	{ x: -1, y: -1 },
	{ x: 0, y: -1 },
	{ x: 1, y: -1 },
	{ x: -1, y: 0 },
	{ x: 1, y: 0 },
	{ x: -1, y: 1 },
	{ x: 0, y: 1 },
	{ x: 1, y: 1 },
];

export const NINE_WAY_DIRECTIONS: Point[] = [
	{ x: -1, y: -1 },
	{ x: 0, y: -1 },
	{ x: 1, y: -1 },
	{ x: -1, y: 0 },
	{ x: 0, y: 0 },
	{ x: 1, y: 0 },
	{ x: -1, y: 1 },
	{ x: 0, y: 1 },
	{ x: 1, y: 1 },
];