@2d-game-grid/square/src/SquareCorners.js

A simple square grid made for games

import {Corners} from '@2d-game-grid/core'
export class SquareCorners extends Corners {
  grid
  cell
  constructor(grid, cell) {
    super(grid, cell)
    this.grid = grid
    this.cell = cell
  }
  getNeighborDirections(cornerDirection) {
    const directions = {
      TOP_LEFT: ['LEFT', 'TOP_LEFT', 'TOP'],
      TOP_RIGHT: ['TOP', 'TOP_RIGHT', 'RIGHT'],
      BOTTOM_RIGHT: ['RIGHT', 'BOTTOM_RIGHT', 'BOTTOM'],
      BOTTOM_LEFT: ['BOTTOM', 'BOTTOM_LEFT', 'LEFT'],
    }
    return directions[cornerDirection]
  }
}