brand-music/dist/PitchIntervalClass.cjs

Strongly typed music theory library

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all2) => {
  for (var name in all2)
    __defProp(target, name, { get: all2[name], enumerable: true });
};
var __copyProps = (to, from2, except, desc) => {
  if (from2 && typeof from2 === "object" || typeof from2 === "function") {
    for (let key of __getOwnPropNames(from2))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from2[key], enumerable: !(desc = __getOwnPropDesc(from2, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod2) => __copyProps(__defProp({}, "__esModule", { value: true }), mod2);

// src/PitchIntervalClass.ts
var PitchIntervalClass_exports2 = {};
__export(PitchIntervalClass_exports2, {
  ALL: () => ALL,
  MAX: () => MAX,
  MIN: () => MIN,
  between: () => picBetweenPc,
  from: () => from,
  fromIntClamp: () => fromIntClamp,
  fromIntMod: () => fromIntMod,
  fromNum: () => fromNum,
  fromPi: () => picFromPi,
  fromSemitones: () => picFromSemitones,
  fromUnknown: () => fromUnknown,
  hasShape: () => hasShape,
  ic: () => icFromPic,
  invert: () => invert,
  mark: () => mark,
  markNum: () => markNum,
  markUnknown: () => markUnknown
});
module.exports = __toCommonJS(PitchIntervalClass_exports2);

// src/internal/utils.ts
var mod = (a, n) => (a % n + n) % n;

// src/internal/refined/Literal.ts
var is = (start, end) => (v) => Number.isSafeInteger(v) && start <= v && v <= end;
var clamp = (start, end) => (v) => v < start ? start : v > end ? end : v;
var modded = (start, end) => (v) => {
  const size = end - start + 1;
  const zero = v - start;
  const m = mod(zero, size);
  return m + start;
};
var all = (start, end) => (
  // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
  [...Array(end - start + 1)].map((_, i) => start + i)
);
var asInt = (v) => v;

// src/internal/refined/Int.ts
var sub = (a, b) => a - b;

// src/internal/PitchIntervalClass.ts
var min = 0;
var max = 11;
var hasShape = is(min, max);
var mark = (_v) => true;
var markNum = (v) => hasShape(v);
var markUnknown = (v) => hasShape(v);
var from = (v) => v;
var fromNum = (v) => markNum(v) ? v : void 0;
var fromIntClamp = (v) => from(clamp(min, max)(v));
var fromIntMod = (v) => from(modded(min, max)(v));
var fromUnknown = (v) => markUnknown(v) ? v : void 0;
var const_ = (value) => value;
var MIN = const_(min);
var MAX = const_(max);
var ALL = all(min, max).map(const_);
var invert = (v, index = 0) => fromIntMod(sub(asInt(index), asInt(v)));

// src/internal/conversion.ts
var icFromPic = (pic) => Math.min(pic, invert(pic));
var picBetweenPc = (from2, to) => fromIntMod(sub(asInt(to), asInt(from2)));
var picFromPi = (pi) => fromIntMod(pi);
var picFromSemitones = (semitones) => fromIntMod(semitones);
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  ALL,
  MAX,
  MIN,
  between,
  from,
  fromIntClamp,
  fromIntMod,
  fromNum,
  fromPi,
  fromSemitones,
  fromUnknown,
  hasShape,
  ic,
  invert,
  mark,
  markNum,
  markUnknown
});
//# sourceMappingURL=PitchIntervalClass.cjs.map