Function weightedFlood

Example

import { weightedFlood } from '@datamoc/mw_games/core';

const cells = weightedFlood(0, {
  key: (cell) => cell,
  neighbors: (cell) => cell < 3 ? [cell + 1] : [],
  cost: () => 1,
  maxCost: 2,
});
console.log(cells.get(2)?.cost); // 2
Copy

The returned map includes start at cost 0. A game can use canEnter for blockers and stop for rules such as a zone-of-control boundary; neither callback is interpreted here. Equal-cost revisits are discarded, and the input cells are never mutated.