(function () {
  'use strict';

  const root = window.PixelIslandModules ||= {};

  function clamp(value, min, max) {
    return Math.max(min, Math.min(max, value));
  }

  function mod(n, m) {
    return ((n % m) + m) % m;
  }

  function lerp(a, b, t) {
    return a + (b - a) * t;
  }

  function fnv1a(value) {
    let hash = 0x811c9dc5;
    const text = String(value);
    for (let i = 0; i < text.length; i++) {
      hash ^= text.charCodeAt(i);
      hash = Math.imul(hash, 0x01000193);
    }
    return (hash >>> 0).toString(16).padStart(8, '0');
  }

  function uid() {
    return Math.random().toString(36).slice(2, 9) + Date.now().toString(36).slice(-5);
  }

  root.CoreUtils = { clamp, mod, lerp, fnv1a, uid };
})();