@2d-game-grid/square/dist/esm/algorithms/pathfinding/mapper/mapHeuristic.js

A simple square grid made for games

import * as pathfinding from 'pathfinding';
/**
 * @param grid The grid
 * @param heuristic The heuristic algorithm or a custom heuristic function
 * @returns A heuristic function for the pathfinding
 */
export function mapHeuristic(grid, heuristic) {
    return typeof heuristic === 'function'
        ? (col, row) => heuristic(grid.getCell({ row, col }))
        : {
            MANHATTAN: pathfinding.Heuristic.manhattan,
            CHEBYSHEV: pathfinding.Heuristic.chebyshev,
            EUCLIDEAN: pathfinding.Heuristic.euclidean,
            OCTILE: pathfinding.Heuristic.octile,
        }[heuristic];
}