@rickosborne/hexgrid/hexes-within.cjs

Rick Osborne's collection of hexagonal grid-related code.

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var hexes_within_exports = {};
__export(hexes_within_exports, {
  hexesWithin: () => hexesWithin
});
module.exports = __toCommonJS(hexes_within_exports);
const hexesWithin = /* @__PURE__ */ __name((radius) => {
  if (radius < 0 || !Number.isSafeInteger(radius)) {
    throw new RangeError("hexesWithin expects a positive integer radius");
  }
  return 1 + 3 * radius * (radius + 1);
}, "hexesWithin");
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