hacklab/strudel
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

refactor xen and tone packages

Browse source
This commit is contained in:
Felix Roos 2022-12-10 22:39:51 +01:00
parent b81a66f07e
commit 27a6ac0c0b
5 changed files with 23 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

14
packages/xen/tune.mjs
View file

@ -5,18 +5,16 @@ This program is free software: you can redistribute it and/or modify it under th
*/
import Tune from './tunejs.js';
import { Pattern } from '@strudel.cycles/core';
import { register } from '@strudel.cycles/core';
Pattern.prototype._tune = function (scale, tonic = 220) {
export const tune = register('tune', (scale, pat) => {
const tune = new Tune();
if (!tune.isValidScale(scale)) {
throw new Error('not a valid tune.js scale name: "' + scale + '". See http://abbernie.github.io/tune/scales.html');
}
tune.loadScale(scale);
tune.tonicize(tonic);
return this._asNumber()._withHap((hap) => {
return hap.withValue(() => tune.note(hap.value)).setContext({ ...hap.context, type: 'frequency' });
tune.tonicize(1);
return pat.withHap((hap) => {
return hap.withValue(() => tune.note(hap.value));
});
};
Pattern.prototype.define('tune', (scale, pat) => pat.tune(scale), { composable: true, patternified: true });
});