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Author SHA1 Message Date
alex 912f755d03 try using bind rather than applicative in register 2025-06-29 23:18:50 +01:00
128 changed files with 697 additions and 5682 deletions
+2 -2
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@@ -1,6 +1,6 @@
name: Strudel tests
on: [push, pull_request]
on: [push]
jobs:
build:
@@ -19,7 +19,7 @@ jobs:
- uses: actions/setup-node@v4
with:
node-version: ${{ matrix.node-version }}
cache: "pnpm"
cache: 'pnpm'
- run: pnpm install
- run: pnpm run format-check
- run: pnpm run lint
-76
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@@ -150,7 +150,6 @@ Important: Always publish with `pnpm`, as `npm` does not support overriding main
## useful commands
```sh
#regenerate the test snapshots (ex: when updating or creating new pattern functions)
pnpm snapshot
@@ -161,81 +160,6 @@ pnpm run osc
#build the standalone version
pnpm tauri build
```
## version tag patching
here's a little guide on how to patch patterns in the database to prevent breaking old patterns due to breaking changes in newer versions.
the general tactic is to use `// @version x.y` to tag a pattern with a specific strudel version. when a pattern is evaluated, this metadata will de-activate any breaking changes that came after the specified version.
for example, in version 1.1, the default value for `fanchor` was changed from `0.5` to `0`.
if play a pattern that was made before that change, sounds that use filter evenlopes can sound very different, so by adding `// @version 1.0` will make it sound like it used to.
before releasing a new version with breaking changes, we can edit all patterns in the database, inserting the version tag they were created under:
as an example, to release version 1.2, do the following:
1. get date range
```sh
# get date of last version:
git log -1 --format=%aI @strudel/core@1.1.0
# 2024-05-31T23:07:26+02:00
# get date of current version:
git log -1 --format=%aI @strudel/core@1.2.0
# 2025-05-01T12:39:24+02:00
# might also use todays timestamp if version is not yet released
```
now we know, all patterns between these 2 dates have to receive a version tag (unless they already have one).
2. get patterns in question
```sql
SELECT *
FROM code_v1
WHERE code NOT LIKE '%@version%'
AND created_at > '2024-05-31T23:07:26+02:00'
AND created_at < '2025-05-01T12:39:24+02:00'
ORDER BY created_at ASC;
```
this gives us all unversioned patterns that were saved between 1.1.0 and 1.2.0. in this case, it's 9373 patterns!
3. insert version tags
we are now ready to insert the version tag to these patterns.
before updating thousands of patterns, it's probably a good idea to test if a single one gets udpated:
```sql
UPDATE code_v1
SET code = code || E'\n// @version 1.1'
WHERE hash = 'Ns2sMB40yIw4';
```
after [verifying](https://strudel.cc/?Ns2sMB40yIw4) that the version tag has been added, let's insert it everywhere:
```sql
UPDATE code_v1
SET code = code || E'\n// @version 1.1'
WHERE code NOT LIKE '%@version%'
AND created_at > '2024-05-31T23:07:26+02:00'
AND created_at < '2025-05-01T12:39:24+02:00'
```
4. verify
we can verify that the edits worked by querying all patterns that contain the new version tag:
```sql
SELECT *
FROM code_v1
WHERE code LIKE '%@version 1.1%'
AND created_at > '2024-05-31T23:07:26+02:00'
AND created_at < '2025-05-01T12:39:24+02:00'
ORDER BY created_at ASC;
```
## Have Fun
Remember to have fun, and that this project is driven by the passion of volunteers!
-21
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@@ -1,21 +0,0 @@
FROM node:24
WORKDIR /app
RUN npm install pnpm --global
COPY pnpm-workspace.yaml ./
COPY package.json pnpm-lock.yaml ./
COPY packages/ ./packages/
COPY examples/ ./examples/
RUN mkdir -p website/public
COPY website/package.json ./website/
RUN pnpm install
COPY . .
EXPOSE 4321
CMD ["pnpm", "dev"]
+9 -3
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@@ -3,6 +3,8 @@
Live coding patterns on the web
https://strudel.cc/
Development is moving to https://codeberg.org/uzu/strudel
- Try it here: <https://strudel.cc>
- Docs: <https://strudel.cc/learn>
- Technical Blog Post: <https://loophole-letters.vercel.app/strudel>
@@ -36,7 +38,13 @@ Licensing info for the default sound banks can be found over on the [dough-sampl
## Contributing
There are many ways to contribute to this project! See [contribution guide](./CONTRIBUTING.md). You can find the full list of contributors [here](https://codeberg.org/uzu/strudel/activity/contributors).
There are many ways to contribute to this project! See [contribution guide](./CONTRIBUTING.md).
<a href="https://codeberg.org/uzu/strudel/activity/contributors">
<img src="https://contrib.rocks/image?repo=tidalcycles/strudel" />
</a>
Made with [contrib.rocks](https://contrib.rocks).
## Community
@@ -45,5 +53,3 @@ There is a #strudel channel on the TidalCycles discord: <https://discord.com/inv
You can also ask questions and find related discussions on the tidal club forum: <https://club.tidalcycles.org/>
The discord and forum is shared with the haskell (tidal) and python (vortex) siblings of this project.
We also have a mastodon account: <a rel="me" href="https://social.toplap.org/@strudel">social.toplap.org/@strudel</a>
-11
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@@ -42,7 +42,6 @@ export default [
'**/hydra.mjs',
'**/jsdoc-synonyms.js',
'packages/hs2js/src/hs2js.mjs',
'packages/supradough/dough-export.mjs',
'**/samples',
],
},
@@ -84,14 +83,4 @@ export default [
],
},
},
{
// Properties provided by AudioWorkletGlobalScope
files: ['packages/superdough/worklets.mjs'],
languageOptions: {
globals: {
currentTime: 'readonly',
sampleRate: 'readonly',
},
},
},
];
+1 -1
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@@ -1,5 +1,5 @@
/*
jsdoc-synonyms.js - Add support for @synonyms tag
jsdoc-synonyms.js - Add support for @synonym tag
Copyright (C) 2023 Strudel contributors - see <https://codeberg.org/uzu/strudel/activity/contributors>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
+59 -107
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@@ -1,122 +1,68 @@
import jsdoc from '../../doc.json';
// import { javascriptLanguage } from '@codemirror/lang-javascript';
import { autocompletion } from '@codemirror/autocomplete';
import { h } from './html';
const escapeHtml = (str) => {
function plaintext(str) {
const div = document.createElement('div');
div.innerText = str;
return div.innerHTML;
};
}
const stripHtml = (html) => {
const div = document.createElement('div');
const getDocLabel = (doc) => doc.name || doc.longname;
const getInnerText = (html) => {
var div = document.createElement('div');
div.innerHTML = html;
return div.textContent || div.innerText || '';
};
const getDocLabel = (doc) => doc.name || doc.longname;
export function Autocomplete({ doc, label }) {
return h`<div class="prose dark:prose-invert max-h-[400px] overflow-auto p-2">
<h1 class="pt-0 mt-0">${label || getDocLabel(doc)}</h1>
${doc.description}
<ul>
${doc.params?.map(
({ name, type, description }) =>
`<li>${name} : ${type.names?.join(' | ')} ${description ? ` - ${getInnerText(description)}` : ''}</li>`,
)}
</ul>
<div>
${doc.examples?.map((example) => `<div><pre>${plaintext(example)}</pre></div>`)}
</div>
</div>`[0];
/*
<pre
className="cursor-pointer"
onMouseDown={(e) => {
console.log('ola!');
navigator.clipboard.writeText(example);
e.stopPropagation();
}}
>
{example}
</pre>
*/
}
const buildParamsList = (params) =>
params?.length
? `
<div class="autocomplete-info-params-section">
<h4 class="autocomplete-info-section-title">Parameters</h4>
<ul class="autocomplete-info-params-list">
${params
.map(
({ name, type, description }) => `
<li class="autocomplete-info-param-item">
<span class="autocomplete-info-param-name">${name}</span>
<span class="autocomplete-info-param-type">${type.names?.join(' | ')}</span>
${description ? `<div class="autocomplete-info-param-desc">${stripHtml(description)}</div>` : ''}
</li>
`,
)
.join('')}
</ul>
</div>
`
: '';
const buildExamples = (examples) =>
examples?.length
? `
<div class="autocomplete-info-examples-section">
<h4 class="autocomplete-info-section-title">Examples</h4>
${examples
.map(
(example) => `
<pre class="autocomplete-info-example-code">${escapeHtml(example)}</pre>
`,
)
.join('')}
</div>
`
: '';
export const Autocomplete = (doc) =>
h`
<div class="autocomplete-info-container">
<div class="autocomplete-info-tooltip">
<h3 class="autocomplete-info-function-name">${getDocLabel(doc)}</h3>
${doc.synonyms_text ? `<div class="autocomplete-info-function-synonyms">Synonyms: ${doc.synonyms_text}</div>` : ''}
${doc.description ? `<div class="autocomplete-info-function-description">${doc.description}</div>` : ''}
${buildParamsList(doc.params)}
${buildExamples(doc.examples)}
</div>
</div>
`[0];
const isValidDoc = (doc) => {
const label = getDocLabel(doc);
return label && !label.startsWith('_') && !['package'].includes(doc.kind);
};
const hasExcludedTags = (doc) =>
['superdirtOnly', 'noAutocomplete'].some((tag) => doc.tags?.find((t) => t.originalTitle === tag));
export const getSynonymDoc = (doc, synonym) => {
const synonyms = doc.synonyms || [];
const docLabel = getDocLabel(doc);
// Swap `doc.name` in for `s` in the list of synonyms
const synonymsWithDoc = [docLabel, ...synonyms].filter((x) => x && x !== synonym);
return {
...doc,
name: synonym,
longname: synonym,
synonyms: synonymsWithDoc,
synonyms_text: synonymsWithDoc.join(', '),
};
};
const jsdocCompletions = (() => {
const seen = new Set(); // avoid repetition
const completions = [];
for (const doc of jsdoc.docs) {
if (!isValidDoc(doc) || hasExcludedTags(doc)) continue;
const docLabel = getDocLabel(doc);
// Remove duplicates
const synonyms = doc.synonyms || [];
let labels = [docLabel, ...synonyms];
for (const label of labels) {
// https://codemirror.net/docs/ref/#autocomplete.Completion
if (label && !seen.has(label)) {
seen.add(label);
completions.push({
label,
info: () => Autocomplete(getSynonymDoc(doc, label)),
type: 'function', // https://codemirror.net/docs/ref/#autocomplete.Completion.type
});
}
}
}
return completions;
})();
export const strudelAutocomplete = (context) => {
const word = context.matchBefore(/\w*/);
if (word.from === word.to && !context.explicit) return null;
const jsdocCompletions = jsdoc.docs
.filter(
(doc) =>
getDocLabel(doc) &&
!getDocLabel(doc).startsWith('_') &&
!['package'].includes(doc.kind) &&
!['superdirtOnly', 'noAutocomplete'].some((tag) => doc.tags?.find((t) => t.originalTitle === tag)),
)
// https://codemirror.net/docs/ref/#autocomplete.Completion
.map((doc) /*: Completion */ => ({
label: getDocLabel(doc),
// detail: 'xxx', // An optional short piece of information to show (with a different style) after the label.
info: () => Autocomplete({ doc }),
type: 'function', // https://codemirror.net/docs/ref/#autocomplete.Completion.type
}));
export const strudelAutocomplete = (context /* : CompletionContext */) => {
let word = context.matchBefore(/\w*/);
if (word.from == word.to && !context.explicit) return null;
return {
from: word.from,
options: jsdocCompletions,
@@ -128,5 +74,11 @@ export const strudelAutocomplete = (context) => {
};
};
export const isAutoCompletionEnabled = (enabled) =>
enabled ? [autocompletion({ override: [strudelAutocomplete], closeOnBlur: false })] : [];
export function isAutoCompletionEnabled(on) {
return on
? [
autocompletion({ override: [strudelAutocomplete] }),
//javascriptLanguage.data.of({ autocomplete: strudelAutocomplete }),
]
: []; // autocompletion({ override: [] })
}
-63
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@@ -1,63 +0,0 @@
import {
keymap,
highlightSpecialChars,
drawSelection,
highlightActiveLine,
dropCursor,
rectangularSelection,
crosshairCursor,
lineNumbers,
highlightActiveLineGutter,
} from '@codemirror/view';
import {
defaultHighlightStyle,
syntaxHighlighting,
bracketMatching,
foldGutter,
foldKeymap,
} from '@codemirror/language';
import { defaultKeymap, history, historyKeymap } from '@codemirror/commands';
import { searchKeymap, highlightSelectionMatches } from '@codemirror/search';
import { completionKeymap, closeBracketsKeymap } from '@codemirror/autocomplete';
// Taken + slightly modified from https://github.com/codemirror/basic-setup/blob/main/src/codemirror.ts
export const basicSetup = (() => [
// lineNumbers(),
// highlightActiveLineGutter(),
highlightSpecialChars(),
history(),
// foldGutter(),
// drawSelection(),
dropCursor(),
// EditorState.allowMultipleSelections.of(true),
// indentOnInput(),
// syntaxHighlighting(defaultHighlightStyle, { fallback: true }),
// autocompletion(),
rectangularSelection(),
crosshairCursor(),
// highlightActiveLine(),
// highlightSelectionMatches(),
keymap.of([
...closeBracketsKeymap,
...defaultKeymap,
// ...searchKeymap,
...historyKeymap,
// ...foldKeymap,
// ...completionKeymap,
]),
])();
/// A minimal set of extensions to create a functional editor. Only
/// includes [the default keymap](#commands.defaultKeymap), [undo
/// history](#commands.history), [special character
/// highlighting](#view.highlightSpecialChars), [custom selection
/// drawing](#view.drawSelection), and [default highlight
/// style](#language.defaultHighlightStyle).
export const minimalSetup = (() => [
highlightSpecialChars(),
history(),
drawSelection(),
syntaxHighlighting(defaultHighlightStyle, { fallback: true }),
keymap.of([...defaultKeymap, ...historyKeymap]),
])();
+3 -18
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@@ -1,8 +1,8 @@
import { closeBrackets } from '@codemirror/autocomplete';
export { toggleComment, toggleBlockComment, toggleLineComment, toggleBlockCommentByLine } from '@codemirror/commands';
// import { search, highlightSelectionMatches } from '@codemirror/search';
import { indentWithTab } from '@codemirror/commands';
import { javascript, javascriptLanguage } from '@codemirror/lang-javascript';
import { history } from '@codemirror/commands';
import { javascript } from '@codemirror/lang-javascript';
import { defaultHighlightStyle, syntaxHighlighting, bracketMatching } from '@codemirror/language';
import { Compartment, EditorState, Prec } from '@codemirror/state';
import {
@@ -24,7 +24,6 @@ import { initTheme, activateTheme, theme } from './themes.mjs';
import { sliderPlugin, updateSliderWidgets } from './slider.mjs';
import { widgetPlugin, updateWidgets } from './widget.mjs';
import { persistentAtom } from '@nanostores/persistent';
import { basicSetup } from './basicSetup.mjs';
const extensions = {
isLineWrappingEnabled: (on) => (on ? EditorView.lineWrapping : []),
@@ -38,14 +37,6 @@ const extensions = {
isActiveLineHighlighted: (on) => (on ? [highlightActiveLine(), highlightActiveLineGutter()] : []),
isFlashEnabled,
keybindings,
isTabIndentationEnabled: (on) => (on ? keymap.of([indentWithTab]) : []),
isMultiCursorEnabled: (on) =>
on
? [
EditorState.allowMultipleSelections.of(true),
EditorView.clickAddsSelectionRange.of((ev) => ev.metaKey || ev.ctrlKey),
]
: [],
};
const compartments = Object.fromEntries(Object.keys(extensions).map((key) => [key, new Compartment()]));
@@ -60,8 +51,6 @@ export const defaultSettings = {
isFlashEnabled: true,
isTooltipEnabled: false,
isLineWrappingEnabled: false,
isTabIndentationEnabled: false,
isMultiCursorEnabled: false,
theme: 'strudelTheme',
fontFamily: 'monospace',
fontSize: 18,
@@ -86,17 +75,13 @@ export function initEditor({ initialCode = '', onChange, onEvaluate, onStop, roo
/* search(),
highlightSelectionMatches(), */
...initialSettings,
basicSetup,
mondo ? [] : javascript(),
javascriptLanguage.data.of({
closeBrackets: { brackets: ['(', '[', '{', "'", '"', '<'] },
bracketMatching: { brackets: ['(', '[', '{', "'", '"', '<'] },
}),
sliderPlugin,
widgetPlugin,
// indentOnInput(), // works without. already brought with javascript extension?
// bracketMatching(), // does not do anything
syntaxHighlighting(defaultHighlightStyle),
history(),
EditorView.updateListener.of((v) => onChange(v)),
drawSelection({ cursorBlinkRate: 0 }),
Prec.highest(
+2 -3
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@@ -1,7 +1,6 @@
const parser = typeof DOMParser !== 'undefined' ? new DOMParser() : null;
export let html = (string) => {
const template = document.createElement('template');
template.innerHTML = string.trim();
return template.content.childNodes;
return parser?.parseFromString(string, 'text/html').querySelectorAll('*');
};
let parseChunk = (chunk) => {
if (Array.isArray(chunk)) return chunk.flat().join('');
+3 -4
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@@ -3,9 +3,8 @@ import { keymap, ViewPlugin } from '@codemirror/view';
// import { searchKeymap } from '@codemirror/search';
import { emacs } from '@replit/codemirror-emacs';
import { vim } from '@replit/codemirror-vim';
// import { vim } from './vim_test.mjs';
import { vscodeKeymap } from '@replit/codemirror-vscode-keymap';
import { defaultKeymap } from '@codemirror/commands';
import { defaultKeymap, historyKeymap } from '@codemirror/commands';
const vscodePlugin = ViewPlugin.fromClass(
class {
@@ -22,11 +21,11 @@ const vscodeExtension = (options) => [vscodePlugin].concat(options ?? []);
const keymaps = {
vim,
emacs,
codemirror: () => keymap.of(defaultKeymap),
vscode: vscodeExtension,
};
export function keybindings(name) {
const active = keymaps[name];
return [active ? Prec.high(active()) : []];
return [keymap.of(defaultKeymap), keymap.of(historyKeymap), active ? active() : []];
// keymap.of(searchKeymap),
}
+2 -2
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@@ -1,6 +1,6 @@
{
"name": "@strudel/codemirror",
"version": "1.2.5",
"version": "1.2.2",
"description": "Codemirror Extensions for Strudel",
"main": "index.mjs",
"publishConfig": {
@@ -42,7 +42,7 @@
"@lezer/highlight": "^1.2.1",
"@nanostores/persistent": "^0.10.2",
"@replit/codemirror-emacs": "^6.1.0",
"@replit/codemirror-vim": "^6.3.0",
"@replit/codemirror-vim": "^6.2.1",
"@replit/codemirror-vscode-keymap": "^6.0.2",
"@strudel/core": "workspace:*",
"@strudel/draw": "workspace:*",
+4 -5
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@@ -1,6 +1,6 @@
import { hoverTooltip } from '@codemirror/view';
import jsdoc from '../../doc.json';
import { Autocomplete, getSynonymDoc } from './autocomplete.mjs';
import { Autocomplete } from './autocomplete.mjs';
const getDocLabel = (doc) => doc.name || doc.longname;
@@ -52,11 +52,10 @@ export const strudelTooltip = hoverTooltip(
let entry = jsdoc.docs.filter((doc) => getDocLabel(doc) === word)[0];
if (!entry) {
// Try for synonyms
const doc = jsdoc.docs.filter((doc) => doc.synonyms && doc.synonyms.includes(word))[0];
if (!doc) {
entry = jsdoc.docs.filter((doc) => doc.synonyms && doc.synonyms.includes(word))[0];
if (!entry) {
return null;
}
entry = getSynonymDoc(doc, word);
}
return {
@@ -67,7 +66,7 @@ export const strudelTooltip = hoverTooltip(
create(view) {
let dom = document.createElement('div');
dom.className = 'strudel-tooltip';
const ac = Autocomplete(entry);
const ac = Autocomplete({ doc: entry, label: word });
dom.appendChild(ac);
return { dom };
},
+6 -6
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@@ -1,11 +1,11 @@
import { describe, bench } from 'vitest';
import { calculateSteps, sequence, stack } from '../index.mjs';
import { calculateTactus, sequence, stack } from '../index.mjs';
const pat64 = sequence(...Array(64).keys());
describe('steps', () => {
calculateSteps(true);
calculateTactus(true);
bench(
'+tactus',
() => {
@@ -14,7 +14,7 @@ describe('steps', () => {
{ time: 1000 },
);
calculateSteps(false);
calculateTactus(false);
bench(
'-tactus',
() => {
@@ -25,7 +25,7 @@ describe('steps', () => {
});
describe('stack', () => {
calculateSteps(true);
calculateTactus(true);
bench(
'+tactus',
() => {
@@ -34,7 +34,7 @@ describe('stack', () => {
{ time: 1000 },
);
calculateSteps(false);
calculateTactus(false);
bench(
'-tactus',
() => {
@@ -43,4 +43,4 @@ describe('stack', () => {
{ time: 1000 },
);
});
calculateSteps(true);
calculateTactus(true);
+28 -240
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@@ -91,7 +91,6 @@ export const { s, sound } = registerControl(['s', 'n', 'gain'], 'sound');
* Define a custom webaudio node to use as a sound source.
*
* @name source
* @synonyms src
* @param {function} getSource
* @synonyms src
*
@@ -114,7 +113,7 @@ export const { n } = registerControl('n');
*
* - a letter (a-g or A-G)
* - optional accidentals (b or #)
* - optional (possibly negative) octave number (0-9). Defaults to 3
* - optional octave number (0-9). Defaults to 3
*
* Examples of valid note names: `c`, `bb`, `Bb`, `f#`, `c3`, `A4`, `Eb2`, `c#5`
*
@@ -127,8 +126,6 @@ export const { n } = registerControl('n');
* note("c4 a4 f4 e4")
* @example
* note("60 69 65 64")
* @example
* note("fbb1 a#0 cbbb-1 e##-2").sound("saw")
*/
export const { note } = registerControl(['note', 'n']);
@@ -144,8 +141,8 @@ export const { note } = registerControl(['note', 'n']);
*/
export const { accelerate } = registerControl('accelerate');
/**
* Sets the velocity from 0 to 1. Is multiplied together with gain.
*
* Sets the velocity from 0 to 1. Is multiplied together with gain.
* @name velocity
* @example
* s("hh*8")
@@ -255,20 +252,6 @@ export const { fmenv } = registerControl('fmenv');
*
*/
export const { fmattack } = registerControl('fmattack');
/**
* Waveform of the fm modulator
*
* @name fmwave
* @param {number | Pattern} wave waveform
* @example
* n("0 1 2 3".fast(4)).scale("d:minor").s("sine").fmwave("<sine square sawtooth crackle>").fm(4).fmh(2.01)
* @example
* n("0 1 2 3".fast(4)).chord("<Dm Am F G>").voicing().s("sawtooth").fmwave("brown").fm(.6)
*
*/
export const { fmwave } = registerControl('fmwave');
/**
* Decay time for the FM envelope: seconds until the sustain level is reached after the attack phase.
*
@@ -312,17 +295,6 @@ export const { fmvelocity } = registerControl('fmvelocity');
*/
export const { bank } = registerControl('bank');
/**
* mix control for the chorus effect
*
* @name chorus
* @param {string | Pattern} chorus mix amount between 0 and 1
* @example
* note("d d a# a").s("sawtooth").chorus(.5)
*
*/
export const { chorus } = registerControl('chorus');
// analyser node send amount 0 - 1 (used by scope)
export const { analyze } = registerControl('analyze');
// fftSize of analyser
@@ -334,7 +306,6 @@ export const { fft } = registerControl('fft');
*
* @name decay
* @param {number | Pattern} time decay time in seconds
* @synonyms dec
* @example
* note("c3 e3 f3 g3").decay("<.1 .2 .3 .4>").sustain(0)
*
@@ -391,7 +362,7 @@ export const { bandf, bpf, bp } = registerControl(['bandf', 'bandq', 'bpenv'], '
// ['bpq'],
export const { bandq, bpq } = registerControl('bandq', 'bpq');
/**
* A pattern of numbers from 0 to 1. Skips the beginning of each sample, e.g. `0.25` to cut off the first quarter from each sample.
* a pattern of numbers from 0 to 1. Skips the beginning of each sample, e.g. `0.25` to cut off the first quarter from each sample.
*
* @memberof Pattern
* @name begin
@@ -452,7 +423,7 @@ export const { loopBegin, loopb } = registerControl('loopBegin', 'loopb');
*/
export const { loopEnd, loope } = registerControl('loopEnd', 'loope');
/**
* Bit crusher effect.
* bit crusher effect.
*
* @name crush
* @param {number | Pattern} depth between 1 (for drastic reduction in bit-depth) to 16 (for barely no reduction).
@@ -463,7 +434,7 @@ export const { loopEnd, loope } = registerControl('loopEnd', 'loope');
// ['clhatdecay'],
export const { crush } = registerControl('crush');
/**
* Fake-resampling for lowering the sample rate. Caution: This effect seems to only work in chromium based browsers
* fake-resampling for lowering the sample rate. Caution: This effect seems to only work in chromium based browsers
*
* @name coarse
* @param {number | Pattern} factor 1 for original 2 for half, 3 for a third and so on.
@@ -474,80 +445,7 @@ export const { crush } = registerControl('crush');
export const { coarse } = registerControl('coarse');
/**
* Modulate the amplitude of a sound with a continuous waveform
*
* @name tremolo
* @synonyms trem
* @param {number | Pattern} speed modulation speed in HZ
* @example
* note("d d d# d".fast(4)).s("supersaw").tremolo("<3 2 100> ").tremoloskew("<.5>")
*
*/
export const { tremolo } = registerControl(['tremolo', 'tremolodepth', 'tremoloskew', 'tremolophase'], 'trem');
/**
* Modulate the amplitude of a sound with a continuous waveform
*
* @name tremolosync
* @synonyms tremsync
* @param {number | Pattern} cycles modulation speed in cycles
* @example
* note("d d d# d".fast(4)).s("supersaw").tremolosync("4").tremoloskew("<1 .5 0>")
*
*/
export const { tremolosync } = registerControl(
['tremolosync', 'tremolodepth', 'tremoloskew', 'tremolophase'],
'tremsync',
);
/**
* Depth of amplitude modulation
*
* @name tremolodepth
* @synonyms tremdepth
* @param {number | Pattern} depth
* @example
* note("a1 a1 a#1 a1".fast(4)).s("pulse").tremsync(4).tremolodepth("<1 2 .7>")
*
*/
export const { tremolodepth } = registerControl('tremolodepth', 'tremdepth');
/**
* Alter the shape of the modulation waveform
*
* @name tremoloskew
* @synonyms tremskew
* @param {number | Pattern} amount between 0 & 1, the shape of the waveform
* @example
* note("{f a c e}%16").s("sawtooth").tremsync(4).tremoloskew("<.5 0 1>")
*
*/
export const { tremoloskew } = registerControl('tremoloskew', 'tremskew');
/**
* Alter the phase of the modulation waveform
*
* @name tremolophase
* @synonyms tremphase
* @param {number | Pattern} offset the offset in cycles of the modulation
* @example
* note("{f a c e}%16").s("sawtooth").tremsync(4).tremolophase("<0 .25 .66>")
*
*/
export const { tremolophase } = registerControl('tremolophase', 'tremphase');
/**
* Shape of amplitude modulation
*
* @name tremoloshape
* @synonyms tremshape
* @param {number | Pattern} shape tri | square | sine | saw | ramp
* @example
* note("{f g c d}%16").tremsync(4).tremoloshape("<sine tri square>").s("sawtooth")
*
*/
export const { tremoloshape } = registerControl('tremoloshape', 'tremshape');
/**
* Filter overdrive for supported filter types
* filter overdrive for supported filter types
*
* @name drive
* @param {number | Pattern} amount
@@ -557,92 +455,6 @@ export const { tremoloshape } = registerControl('tremoloshape', 'tremshape');
*/
export const { drive } = registerControl('drive');
/**
* Modulate the amplitude of an orbit to create a "sidechain" like effect.
*
* Can be applied to multiple orbits with the ':' mininotation, e.g. `duckorbit("2:3")`
*
* @name duckorbit
* @synonyms duck
* @param {number | Pattern} orbit target orbit
* @example
* $: n(run(16)).scale("c:minor:pentatonic").s("sawtooth").delay(.7).orbit(2)
* $: s("bd:4!4").beat("0,4,8,11,14",16).duckorbit(2).duckattack(0.2).duckdepth(1)
* @example
* $: n(run(16)).scale("c:minor:pentatonic").s("sawtooth").delay(.7).orbit(2)
* $: s("hh*16").orbit(3)
* $: s("bd:4!4").beat("0,4,8,11,14",16).duckorbit("2:3").duckattack(0.2).duckdepth(1)
*
*/
export const { duck } = registerControl('duckorbit', 'duck');
/**
* The amount of ducking applied to target orbit
*
* Can vary across orbits with the ':' mininotation, e.g. `duckdepth("0.3:0.1")`.
* Note: this requires first applying the effect to multiple orbits with e.g. `duckorbit("2:3")`.
*
* @name duckdepth
* @param {number | Pattern} depth depth of modulation from 0 to 1
* @example
* stack( n(run(8)).scale("c:minor").s("sawtooth").delay(.7).orbit(2), s("bd:4!4").beat("0,4,8,11,14",16).duckorbit(2).duckattack(0.2).duckdepth("<1 .9 .6 0>"))
* @example
* $: n(run(16)).scale("c:minor:pentatonic").s("sawtooth").delay(.7).orbit(2)
* $: s("hh*16").orbit(3)
* $: s("bd:4!4").beat("0,4,8,11,14",16).duckorbit("2:3").duckattack(0.2).duckdepth("1:0.5")
*
*/
export const { duckdepth } = registerControl('duckdepth');
/**
* The time required for the ducked signal(s) to reach their lowest volume.
* Can be used to prevent clicking or for creative rhythmic effects.
*
* Can vary across orbits with the ':' mininotation, e.g. `duckonset("0:0.003")`.
* Note: this requires first applying the effect to multiple orbits with e.g. `duckorbit("2:3")`.
*
* @name duckonset
* @synonyms duckons
*
* @param {number | Pattern} time The onset time in seconds
* @example
* // Clicks
* sound: freq("63.2388").s("sine").orbit(2).gain(4)
* duckerWithClick: s("bd*4").duckorbit(2).duckattack(0.3).duckonset(0).postgain(0)
* @example
* // No clicks
* sound: freq("63.2388").s("sine").orbit(2).gain(4)
* duckerWithoutClick: s("bd*4").duckorbit(2).duckattack(0.3).duckonset(0.01).postgain(0)
* @example
* // Rhythmic
* noise: s("pink").distort("2:1").orbit(4) // used rhythmically with 0.3 onset below
* hhat: s("hh*16").orbit(7)
* ducker: s("bd*4").bank("tr909").duckorbit("4:7").duckonset("0.3:0.003").duckattack(0.25)
*
*/
export const { duckonset } = registerControl('duckonset', 'duckons');
/**
* The time required for the ducked signal(s) to return to their normal volume.
*
* Can vary across orbits with the ':' mininotation, e.g. `duckonset("0:0.003")`.
* Note: this requires first applying the effect to multiple orbits with e.g. `duckorbit("2:3")`.
*
* @name duckattack
* @synonyms duckatt
*
* @param {number | Pattern} time The attack time in seconds
* @example
* sound: n(run(8)).scale("c:minor").s("sawtooth").delay(.7).orbit(2)
* ducker: s("bd:4!4").beat("0,4,8,11,14",16).duckorbit(2).duckattack("<0.2 0 0.4>").duckdepth(1)
* @example
* moreduck: n(run(8)).scale("c:minor").s("sawtooth").delay(.7).orbit(2)
* lessduck: s("hh*16").orbit(5)
* ducker: s("bd:4!4").beat("0,4,8,11,14",16).duckorbit("2:5").duckattack("0.4:0.1")
*
*/
export const { duckattack } = registerControl('duckattack', 'duckatt');
/**
* Create byte beats with custom expressions
*
@@ -683,7 +495,7 @@ export const { byteBeatStartTime, bbst } = registerControl('byteBeatStartTime',
export const { channels, ch } = registerControl('channels', 'ch');
/**
* Controls the pulsewidth of the pulse oscillator
* controls the pulsewidth of the pulse oscillator
*
* @name pw
* @param {number | Pattern} pulsewidth
@@ -695,7 +507,7 @@ export const { channels, ch } = registerControl('channels', 'ch');
export const { pw } = registerControl(['pw', 'pwrate', 'pwsweep']);
/**
* Controls the lfo rate for the pulsewidth of the pulse oscillator
* controls the lfo rate for the pulsewidth of the pulse oscillator
*
* @name pwrate
* @param {number | Pattern} rate
@@ -707,7 +519,7 @@ export const { pw } = registerControl(['pw', 'pwrate', 'pwsweep']);
export const { pwrate } = registerControl('pwrate');
/**
* Controls the lfo sweep for the pulsewidth of the pulse oscillator
* controls the lfo sweep for the pulsewidth of the pulse oscillator
*
* @name pwsweep
* @param {number | Pattern} sweep
@@ -748,7 +560,7 @@ export const { phaserrate, ph, phaser } = registerControl(
export const { phasersweep, phs } = registerControl('phasersweep', 'phs');
/**
* The center frequency of the phaser in HZ. Defaults to 1000
* The center frequency of the phaser in HZ. Defaults to 1000
*
* @name phasercenter
* @synonyms phc
@@ -765,7 +577,7 @@ export const { phasercenter, phc } = registerControl('phasercenter', 'phc');
* The amount the signal is affected by the phaser effect. Defaults to 0.75
*
* @name phaserdepth
* @synonyms phd, phasdp
* @synonyms phd
* @param {number | Pattern} depth number between 0 and 1
* @example
* n(run(8)).scale("D:pentatonic").s("sawtooth").release(0.5)
@@ -776,7 +588,7 @@ export const { phasercenter, phc } = registerControl('phasercenter', 'phc');
export const { phaserdepth, phd, phasdp } = registerControl('phaserdepth', 'phd', 'phasdp');
/**
* Choose the channel the pattern is sent to in superdirt
* choose the channel the pattern is sent to in superdirt
*
* @name channel
* @param {number | Pattern} channel channel number
@@ -1162,27 +974,14 @@ export const { delay } = registerControl(['delay', 'delaytime', 'delayfeedback']
*
*/
export const { delayfeedback, delayfb, dfb } = registerControl('delayfeedback', 'delayfb', 'dfb');
/**
* Sets the level of the signal that is fed back into the delay.
* Caution: Values >= 1 will result in a signal that gets louder and louder! Don't do it
*
* @name delayfeedback
* @param {number | Pattern} feedback between 0 and 1
* @synonyms delayfb, dfb
* @example
* s("bd").delay(.25).delayfeedback("<.25 .5 .75 1>")
*
*/
export const { delayspeed } = registerControl('delayspeed');
/**
* Sets the time of the delay effect.
*
* @name delayspeed
* @param {number | Pattern} delayspeed controls the pitch of the delay feedback
* @name delaytime
* @param {number | Pattern} seconds between 0 and Infinity
* @synonyms delayt, dt
* @example
* note("d d a# a".fast(2)).s("sawtooth").delay(.8).delaytime(1/2).delayspeed("<2 .5 -1 -2>")
* s("bd bd").delay(.25).delaytime("<.125 .25 .5 1>")
*
*/
export const { delaytime, delayt, dt } = registerControl('delaytime', 'delayt', 'dt');
@@ -1260,7 +1059,6 @@ export const { dry } = registerControl('dry');
* Used when using `begin`/`end` or `chop`/`striate` and friends, to change the fade out time of the 'grain' envelope.
*
* @name fadeTime
* @synonyms fadeOutTime
* @param {number | Pattern} time between 0 and 1
* @example
* s("oh*4").end(.1).fadeTime("<0 .2 .4 .8>").osc()
@@ -1595,29 +1393,6 @@ export const { roomfade, rfade } = registerControl('roomfade', 'rfade');
*
*/
export const { ir, iresponse } = registerControl(['ir', 'i'], 'iresponse');
/**
* Sets speed of the sample for the impulse response.
* @name irspeed
* @param {string | Pattern} speed
* @example
* samples('github:switchangel/pad')
* $: s("brk/2").fit().scrub(irand(16).div(16).seg(8)).ir("swpad:4").room(.2).irspeed("<2 1 .5>/2").irbegin(.5).roomsize(.5)
*
*/
export const { irspeed } = registerControl('irspeed');
/**
* Sets the beginning of the IR response sample
* @name irbegin
* @param {string | Pattern} begin between 0 and 1
* @synonyms ir
* @example
* samples('github:switchangel/pad')
* $: s("brk/2").fit().scrub(irand(16).div(16).seg(8)).ir("swpad:4").room(.65).irspeed("-2").irbegin("<0 .5 .75>/2").roomsize(.6)
*
*/
export const { irbegin } = registerControl('irbegin');
/**
* Sets the room size of the reverb, see `room`.
* When this property is changed, the reverb will be recaculated, so only change this sparsely..
@@ -1786,6 +1561,18 @@ export const { density } = registerControl('density');
// ['modwheel'],
export const { expression } = registerControl('expression');
export const { sustainpedal } = registerControl('sustainpedal');
/* // TODO: doesn't seem to do anything
*
* Tremolo Audio DSP effect
*
* @name tremolodepth
* @param {number | Pattern} depth between 0 and 1
* @example
* n("0,4,7").tremolodepth("<0 .3 .6 .9>").osc()
*
*/
export const { tremolodepth, tremdp } = registerControl('tremolodepth', 'tremdp');
export const { tremolorate, tremr } = registerControl('tremolorate', 'tremr');
export const { fshift } = registerControl('fshift');
export const { fshiftnote } = registerControl('fshiftnote');
@@ -1862,6 +1649,7 @@ export const { zmod } = registerControl('zmod');
// like crush but scaled differently
export const { zcrush } = registerControl('zcrush');
export const { zdelay } = registerControl('zdelay');
export const { tremolo } = registerControl('tremolo');
export const { zzfx } = registerControl('zzfx');
/**
+2 -3
View File
@@ -5,7 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
*/
import createClock from './zyklus.mjs';
import { errorLogger, logger } from './logger.mjs';
import { logger } from './logger.mjs';
export class Cyclist {
constructor({
@@ -67,7 +67,6 @@ export class Cyclist {
// the following line is dumb and only here for backwards compatibility
// see https://codeberg.org/uzu/strudel/pulls/1004
const deadline = targetTime - phase;
// this onTrigger has another signature
onTrigger?.(hap, deadline, duration, this.cps, targetTime);
if (hap.value.cps !== undefined && this.cps != hap.value.cps) {
this.cps = hap.value.cps;
@@ -76,7 +75,7 @@ export class Cyclist {
}
});
} catch (e) {
errorLogger(e);
logger(`[cyclist] error: ${e.message}`);
onError?.(e);
}
},
+1 -24
View File
@@ -10,7 +10,7 @@ https://rohandrape.net/?t=hmt
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { timeCat, register, silence, stack, pure, _morph } from './pattern.mjs';
import { timeCat, register, silence } from './pattern.mjs';
import { rotate, flatten, splitAt, zipWith } from './util.mjs';
import Fraction, { lcm } from './fraction.mjs';
@@ -196,26 +196,3 @@ export const euclidLegato = register(['euclidLegato'], function (pulses, steps,
export const euclidLegatoRot = register(['euclidLegatoRot'], function (pulses, steps, rotation, pat) {
return _euclidLegato(pulses, steps, rotation, pat);
});
/**
* A 'euclid' variant with an additional parameter that morphs the resulting
* rhythm from 0 (no morphing) to 1 (completely 'even'). For example
* `sound("bd").euclidish(3,8,0)` would be the same as
* `sound("bd").euclid(3,8)`, and `sound("bd").euclidish(3,8,1)` would be the
* same as `sound("bd bd bd")`. `sound("bd").euclidish(3,8,0.5)` would have a
* groove somewhere between.
* Inspired by the work of Malcom Braff.
* @name euclidish
* @synonyms eish
* @memberof Pattern
* @param {number} pulses the number of onsets
* @param {number} steps the number of steps to fill
* @param {number} groove exists between the extremes of 0 (straight euclidian) and 1 (straight pulse)
* @example
* sound("hh").euclidish(7,12,sine.slow(8))
* .pan(sine.slow(8))
*/
export const { euclidish, eish } = register(['euclidish', 'eish'], function (pulses, steps, perc, pat) {
const morphed = _morph(bjork(pulses, steps), new Array(pulses).fill(1), perc);
return pat.struct(morphed).setSteps(steps);
});
+7 -2
View File
@@ -4,7 +4,6 @@ Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details. You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import Fraction from './fraction.mjs';
import { stringifyValues } from './util.mjs';
export class Hap {
/*
@@ -149,7 +148,13 @@ export class Hap {
}
showWhole(compact = false) {
return `${this.whole == undefined ? '~' : this.whole.show()}: ${stringifyValues(this.value, compact)}`;
return `${this.whole == undefined ? '~' : this.whole.show()}: ${
typeof this.value === 'object'
? compact
? JSON.stringify(this.value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
: JSON.stringify(this.value)
: this.value
}`;
}
combineContext(b) {
-7
View File
@@ -4,13 +4,6 @@ let debounce = 1000,
lastMessage,
lastTime;
export function errorLogger(e, origin = 'cyclist') {
if (process.env.NODE_ENV === 'development') {
console.error(e);
}
logger(`[${origin}] error: ${e.message}`);
}
export function logger(message, type, data = {}) {
let t = performance.now();
if (lastMessage === message && t - lastTime < debounce) {
+1
View File
@@ -11,6 +11,7 @@ export class NeoCyclist {
constructor({ onTrigger, onToggle, getTime }) {
this.started = false;
this.cps = 0.5;
this.lastTick = 0; // absolute time when last tick (clock callback) happened
this.getTime = getTime; // get absolute time
this.time_at_last_tick_message = 0;
// the clock of the worker and the audio context clock can drift apart over time
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/core",
"version": "1.2.4",
"version": "1.2.2",
"description": "Port of Tidal Cycles to JavaScript",
"main": "index.mjs",
"type": "module",
+29 -154
View File
@@ -21,8 +21,6 @@ import {
numeralArgs,
parseNumeral,
pairs,
zipWith,
stringifyValues,
} from './util.mjs';
import drawLine from './drawLine.mjs';
import { logger } from './logger.mjs';
@@ -48,10 +46,11 @@ export class Pattern {
* @param {function} query - The function that maps a `State` to an array of `Hap`.
* @noAutocomplete
*/
constructor(query, steps = undefined) {
constructor(query, steps = undefined, alignment = undefined) {
this.query = query;
this._Pattern = true; // this property is used to detectinstance of another Pattern
this._steps = steps; // in terms of number of steps per cycle
this._alignment = alignment;
}
get _steps() {
@@ -78,6 +77,11 @@ export class Pattern {
return this._steps !== undefined;
}
setAlignment(alignment) {
this._alignment = alignment;
return this;
}
//////////////////////////////////////////////////////////////////////
// Haskell-style functor, applicative and monadic operations
@@ -854,29 +858,14 @@ export class Pattern {
);
}
/**
* Writes the content of the current event to the console (visible in the side menu).
* @name log
* @memberof Pattern
* @example
* s("bd sd").log()
*/
log(func = (hap) => `[hap] ${hap.showWhole(true)}`, getData = (hap) => ({ hap })) {
log(func = (_, hap) => `[hap] ${hap.showWhole(true)}`, getData = (_, hap) => ({ hap })) {
return this.onTrigger((...args) => {
logger(func(...args), undefined, getData(...args));
}, false);
}
/**
* A simplified version of `log` which writes all "values" (various configurable parameters)
* within the event to the console (visible in the side menu).
* @name logValues
* @memberof Pattern
* @example
* s("bd sd").gain("0.25 0.5 1").n("2 1 0").logValues()
*/
logValues(func = (value) => `[hap] ${stringifyValues(value, true)}`) {
return this.log((hap) => func(hap.value));
logValues(func = id) {
return this.log((_, hap) => func(hap.value));
}
//////////////////////////////////////////////////////////////////////
@@ -1246,8 +1235,7 @@ export const silence = gap(1);
/* Like silence, but with a 'steps' (relative duration) of 0 */
export const nothing = gap(0);
/**
* A discrete value that repeats once per cycle.
/** A discrete value that repeats once per cycle.
*
* @returns {Pattern}
* @example
@@ -1300,14 +1288,13 @@ export function sequenceP(pats) {
return result;
}
/**
* The given items are played at the same time at the same length.
/** The given items are played at the same time at the same length.
*
* @return {Pattern}
* @synonyms polyrhythm, pr
* @example
* stack("g3", "b3", ["e4", "d4"]).note()
* // "g3,b3,[e4 d4]".note()
* // "g3,b3,[e4,d4]".note()
*
* @example
* // As a chained function:
@@ -1384,11 +1371,11 @@ export function stackBy(by, ...pats) {
.setSteps(steps);
}
/**
* Concatenation: combines a list of patterns, switching between them successively, one per cycle.
/** Concatenation: combines a list of patterns, switching between them successively, one per cycle:
*
* synonyms: `cat`
*
* @return {Pattern}
* @synonyms cat
* @example
* slowcat("e5", "b4", ["d5", "c5"])
*
@@ -1588,7 +1575,7 @@ export const func = curry((a, b) => reify(b).func(a));
/**
* Registers a new pattern method. The method is added to the Pattern class + the standalone function is returned from register.
*
* @param {string | string[]} name name of the function, or an array of names to be used as synonyms
* @param {string} name name of the function
* @param {function} func function with 1 or more params, where last is the current pattern
* @noAutocomplete
*
@@ -1629,8 +1616,13 @@ export function register(name, func, patternify = true, preserveSteps = false, j
let mapFn = (...args) => {
return func(...args, pat);
};
mapFn = curry(mapFn, null, arity - 1);
result = join(right.reduce((acc, p) => acc.appLeft(p), left.fmap(mapFn)));
// mapFn = curry(mapFn, null, arity - 1);
// result = join(right.reduce((acc, p) => acc.appLeft(p), left.fmap(mapFn)));
// patternify2 f pata patb patc = pata >>= \a -> patb >>= \b -> f a b patc
function bindArgs(argv, pat, ...pats) {
return pat.innerBind((x) => (pats.length ? bindArgs([...argv, x], ...pats) : mapFn(...argv, x)));
}
result = bindArgs([], ...firstArgs);
}
}
if (preserveSteps) {
@@ -2399,57 +2391,6 @@ export const stut = register('stut', function (times, feedback, time, pat) {
return pat._echoWith(times, time, (pat, i) => pat.gain(Math.pow(feedback, i)));
});
export const applyN = register('applyN', function (n, func, p) {
let result = p;
for (let i = 0; i < n; i++) {
result = func(result);
}
return result;
});
/**
* The plyWith function repeats each event the given number of times, applying the given function to each event.\n
* @name plyWith
* @synonyms plywith
* @param {number} factor how many times to repeat
* @param {function} func function to apply, given the pattern
* @example
* "<0 [2 4]>"
* .plyWith(4, (p) => p.add(2))
* .scale("C:minor").note()
*/
export const plyWith = register(['plyWith', 'plywith'], function (factor, func, pat) {
const result = pat
.fmap((x) => cat(...listRange(0, factor - 1).map((i) => applyN(i, func, x)))._fast(factor))
.squeezeJoin();
if (__steps) {
result._steps = Fraction(factor).mulmaybe(pat._steps);
}
return result;
});
/**
* The plyForEach function repeats each event the given number of times, applying the given function to each event.
* This version of ply uses the iteration index as an argument to the function, similar to echoWith.
* @name plyForEach
* @synonyms plyforeach
* @param {number} factor how many times to repeat
* @param {function} func function to apply, given the pattern and the iteration index
* @example
* "<0 [2 4]>"
* .plyForEach(4, (p,n) => p.add(n*2))
* .scale("C:minor").note()
*/
export const plyForEach = register(['plyForEach', 'plyforeach'], function (factor, func, pat) {
const result = pat
.fmap((x) => cat(cat(pure(x), ...listRange(1, factor - 1).map((i) => func(pure(x), i))))._fast(factor))
.squeezeJoin();
if (__steps) {
result._steps = Fraction(factor).mulmaybe(pat._steps);
}
return result;
});
/**
* Divides a pattern into a given number of subdivisions, plays the subdivisions in order, but increments the starting subdivision each cycle. The pattern wraps to the first subdivision after the last subdivision is played.
* @name iter
@@ -2592,7 +2533,7 @@ export const { fastchunk, fastChunk } = register(
/**
* Like `chunk`, but the function is applied to a looped subcycle of the source pattern.
* @name chunkInto
* @synonyms chunkinto
* @synonym chunkinto
* @memberof Pattern
* @example
* sound("bd sd ht lt bd - cp lt").chunkInto(4, hurry(2))
@@ -2605,7 +2546,7 @@ export const { chunkinto, chunkInto } = register(['chunkinto', 'chunkInto'], fun
/**
* Like `chunkInto`, but moves backwards through the chunks.
* @name chunkBackInto
* @synonyms chunkbackinto
* @synonym chunkbackinto
* @memberof Pattern
* @example
* sound("bd sd ht lt bd - cp lt").chunkInto(4, hurry(2))
@@ -2635,7 +2576,7 @@ export const bypass = register(
* Loops the pattern inside an `offset` for `cycles`.
* If you think of the entire span of time in cycles as a ribbon, you can cut a single piece and loop it.
* @name ribbon
* @synonyms rib
* @synonym rib
* @param {number} offset start point of loop in cycles
* @param {number} cycles loop length in cycles
* @example
@@ -3330,10 +3271,10 @@ export const slice = register(
* @memberof Pattern
* @returns Pattern
* @example
* s("bd!8").onTriggerTime((hap) => {console.log(hap)})
* s("bd!8").onTriggerTime((hap) => {console.info(hap)})
*/
Pattern.prototype.onTriggerTime = function (func) {
return this.onTrigger((hap, currentTime, _cps, targetTime) => {
return this.onTrigger((t_deprecate, hap, currentTime, cps = 1, targetTime) => {
const diff = targetTime - currentTime;
window.setTimeout(() => {
func(hap);
@@ -3470,69 +3411,3 @@ export const { beat } = register(
['beat'],
__beat((x) => x.innerJoin()),
);
export const _morph = (from, to, by) => {
by = Fraction(by);
const dur = Fraction(1).div(from.length);
const positions = (list) => {
const result = [];
for (const [pos, value] of list.entries()) {
if (value) {
result.push([Fraction(pos).div(list.length), value]);
}
}
return result;
};
const arcs = zipWith(
([posa, valuea], [posb, valueb]) => {
const b = by.mul(posb - posa).add(posa);
const e = b.add(dur);
return new TimeSpan(b, e);
},
positions(from),
positions(to),
);
function query(state) {
const cycle = state.span.begin.sam();
const cycleArc = state.span.cycleArc();
const result = [];
for (const whole of arcs) {
const part = whole.intersection(cycleArc);
if (part !== undefined) {
result.push(
new Hap(
whole.withTime((x) => x.add(cycle)),
part.withTime((x) => x.add(cycle)),
true,
),
);
}
}
return result;
}
return new Pattern(query).splitQueries();
};
/**
* Takes two binary rhythms represented as lists of 1s and 0s, and a number
* between 0 and 1 that morphs between them. The two lists should contain the same
* number of true values.
* @example
* sound("hh").struct(morph([1,0,1,0,1,0,1,0], // straight rhythm
* [1,1,0,1,0,1,0], // wonky rhythm
* 0.25 // creates a slightly wonky rhythm
* )
* )
* @example
* sound("hh").struct(morph("1:0:1:0:1:0:1:0", // straight rhythm
* "1:1:0:1:0:1:0", // wonky rhythm
* sine.slow(8) // slowly morph between the rhythms
* )
* )
*/
export const morph = (frompat, topat, bypat) => {
frompat = reify(frompat);
topat = reify(topat);
bypat = reify(bypat);
return frompat.innerBind((from) => topat.innerBind((to) => bypat.innerBind((by) => _morph(from, to, by))));
};
+3 -4
View File
@@ -1,7 +1,7 @@
import { NeoCyclist } from './neocyclist.mjs';
import { Cyclist } from './cyclist.mjs';
import { evaluate as _evaluate } from './evaluate.mjs';
import { errorLogger, logger } from './logger.mjs';
import { logger } from './logger.mjs';
import { setTime } from './time.mjs';
import { evalScope } from './evaluate.mjs';
import { register, Pattern, isPattern, silence, stack } from './pattern.mjs';
@@ -245,7 +245,6 @@ export function repl({
export const getTrigger =
({ getTime, defaultOutput }) =>
async (hap, deadline, duration, cps, t) => {
// ^ this signature is different from hap.context.onTrigger, as set by Pattern.onTrigger(onTrigger)
// TODO: get rid of deadline after https://codeberg.org/uzu/strudel/pulls/1004
try {
if (!hap.context.onTrigger || !hap.context.dominantTrigger) {
@@ -253,9 +252,9 @@ export const getTrigger =
}
if (hap.context.onTrigger) {
// call signature of output / onTrigger is different...
await hap.context.onTrigger(hap, getTime(), cps, t);
await hap.context.onTrigger(getTime() + deadline, hap, getTime(), cps, t);
}
} catch (err) {
errorLogger(err, 'getTrigger');
logger(`[cyclist] error: ${err.message}`, 'error');
}
};
+1 -1
View File
@@ -264,7 +264,7 @@ export const randrun = (n) => {
const rands = timeToRands(t.floor().add(0.5), n);
const nums = rands
.map((n, i) => [n, i])
.sort((a, b) => (a[0] > b[0]) - (a[0] < b[0]))
.sort((a, b) => a[0] > b[0] - a[0] < b[0])
.map((x) => x[1]);
const i = t.cyclePos().mul(n).floor() % n;
return nums[i];
+1 -1
View File
@@ -32,7 +32,7 @@ function triggerSpeech(words, lang, voice) {
}
export const speak = register('speak', function (lang, voice, pat) {
return pat.onTrigger((hap) => {
return pat.onTrigger((_, hap) => {
triggerSpeech(hap.value, lang, voice);
});
});
+1 -39
View File
@@ -6,7 +6,7 @@ This program is free software: you can redistribute it and/or modify it under th
import Fraction from 'fraction.js';
import { describe, it, expect, vi } from 'vitest';
import { describe, it, expect } from 'vitest';
import {
TimeSpan,
@@ -55,8 +55,6 @@ import {
expand,
} from '../index.mjs';
import { log, logValues } from '../pattern.mjs';
import { steady } from '../signal.mjs';
import { n, s } from '../controls.mjs';
@@ -1308,40 +1306,4 @@ describe('Pattern', () => {
);
});
});
describe('log', () => {
it('logs to console', () => {
const mockConsoleLog = vi.spyOn(console, 'log').mockImplementation(() => {});
const pattern = pure('a').log();
const haps = pattern.queryArc(0, 1);
// Force a trigger
haps.forEach((hap) => {
hap.context?.onTrigger?.(hap);
});
expect(mockConsoleLog).toHaveBeenCalledWith(
'%c[hap] 0/1 → 1/1: a',
'background-color: black;color:white;border-radius:15px',
);
mockConsoleLog.mockRestore();
});
});
describe('logValues', () => {
it('logs values to console', () => {
const mockConsoleLog = vi.spyOn(console, 'log').mockImplementation(() => {});
const pattern = pure('a').note('c#').logValues();
const haps = pattern.queryArc(0, 1);
// Force a trigger
haps.forEach((hap) => {
hap.context?.onTrigger?.(hap);
});
expect(mockConsoleLog).toHaveBeenCalledWith(
'%c[hap] value:a note:c#',
'background-color: black;color:white;border-radius:15px',
);
mockConsoleLog.mockRestore();
});
});
});
+1 -1
View File
@@ -72,7 +72,7 @@ export class TimeSpan {
}
intersection(other) {
// Intersection of two timespans, returns undefined if they don't intersect.
// Intersection of two timespans, returns None if they don't intersect.
const intersect_begin = this.begin.max(other.begin);
const intersect_end = this.end.min(other.end);
+2 -12
View File
@@ -8,12 +8,12 @@ import { logger } from './logger.mjs';
// returns true if the given string is a note
export const isNoteWithOctave = (name) => /^[a-gA-G][#bs]*[0-9]$/.test(name);
export const isNote = (name) => /^[a-gA-G][#bsf]*-?[0-9]?$/.test(name);
export const isNote = (name) => /^[a-gA-G][#bsf]*[0-9]?$/.test(name);
export const tokenizeNote = (note) => {
if (typeof note !== 'string') {
return [];
}
const [pc, acc = '', oct] = note.match(/^([a-gA-G])([#bsf]*)(-?[0-9]*)$/)?.slice(1) || [];
const [pc, acc = '', oct] = note.match(/^([a-gA-G])([#bsf]*)([0-9]*)$/)?.slice(1) || [];
if (!pc) {
return [];
}
@@ -487,13 +487,3 @@ export function getCurrentKeyboardState() {
// }
// return lcm((x * y) / gcd(x, y), ...z);
// };
// Takes values -- typically derived from events, i.e. `hap`s -- and renders them
// into a readable format
export function stringifyValues(value, compact = false) {
return typeof value === 'object'
? compact
? JSON.stringify(value).slice(1, -1).replaceAll('"', '').replaceAll(',', ' ')
: JSON.stringify(value)
: value;
}
+3 -3
View File
@@ -23,7 +23,7 @@ export const csound = register('csound', (instrument, pat) => {
instrument = instrument || 'triangle';
init(); // not async to support csound inside other patterns + to be able to call pattern methods after it
// TODO: find a alternative way to wait for csound to load (to wait with first time playback)
return pat.onTrigger((hap, currentTime, _cps, targetTime) => {
return pat.onTrigger((time_deprecate, hap, currentTime, _cps, targetTime) => {
if (!_csound) {
logger('[csound] not loaded yet', 'warning');
return;
@@ -142,7 +142,7 @@ export const csoundm = register('csoundm', (instrument, pat) => {
p1 = `"${instrument}"`;
}
init(); // not async to support csound inside other patterns + to be able to call pattern methods after it
return pat.onTrigger((hap, currentTime, _cps, targetTime) => {
return pat.onTrigger((tidal_time, hap) => {
if (!_csound) {
logger('[csound] not loaded yet', 'warning');
return;
@@ -151,7 +151,7 @@ export const csoundm = register('csoundm', (instrument, pat) => {
throw new Error('csound only support objects as hap values');
}
// Time in seconds counting from now.
const p2 = targetTime - currentTime;
const p2 = tidal_time - getAudioContext().currentTime;
const p3 = hap.duration.valueOf() + 0;
const frequency = getFrequency(hap);
let { gain = 1, velocity = 0.9 } = hap.value;
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/csound",
"version": "1.2.5",
"version": "1.2.3",
"description": "csound bindings for strudel",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -6,7 +6,7 @@ const OFF_MESSAGE = 0x80;
const CC_MESSAGE = 0xb0;
Pattern.prototype.midi = function (output) {
return this.onTrigger((hap, currentTime, cps, targetTime) => {
return this.onTrigger((time_deprecate, hap, currentTime, cps, targetTime) => {
let { note, nrpnn, nrpv, ccn, ccv, velocity = 0.9, gain = 1 } = hap.value;
//magic number to get audio engine to line up, can probably be calculated somehow
const latencyMs = 34;
+1 -1
View File
@@ -4,7 +4,7 @@ import { Invoke } from './utils.mjs';
const collator = new ClockCollator({});
export async function oscTriggerTauri(hap, currentTime, cps = 1, targetTime) {
export async function oscTriggerTauri(t_deprecate, hap, currentTime, cps = 1, targetTime) {
const controls = parseControlsFromHap(hap, cps);
const params = [];
const timestamp = collator.calculateTimestamp(currentTime, targetTime);
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/draw",
"version": "1.2.4",
"version": "1.2.2",
"description": "Helpers for drawing with Strudel",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/embed",
"version": "1.1.1",
"version": "1.1.0",
"description": "Embeddable Web Component to load a Strudel REPL into an iframe",
"main": "embed.js",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/gamepad",
"version": "1.2.4",
"version": "1.2.2",
"description": "Gamepad Inputs for strudel",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/hydra",
"version": "1.2.4",
"version": "1.2.2",
"description": "Hydra integration for strudel",
"main": "hydra.mjs",
"type": "module",
+1 -4
View File
@@ -333,7 +333,7 @@ Pattern.prototype.midi = function (midiport, options = {}) {
logger(`Midi device disconnected! Available: ${getMidiDeviceNamesString(outputs)}`),
});
return this.onTrigger((hap, currentTime, cps, targetTime) => {
return this.onTrigger((time_deprecate, hap, currentTime, cps, targetTime) => {
if (!WebMidi.enabled) {
logger('Midi not enabled');
return;
@@ -493,9 +493,6 @@ export async function midin(input) {
otherInputs?.length ? `Also available: ${getMidiDeviceNamesString(otherInputs)}` : ''
}`,
);
}
// ensure refs for this input are initialized
if (!refs[input]) {
refs[input] = {};
}
const cc = (cc) => ref(() => refs[input][cc] || 0);
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/midi",
"version": "1.2.5",
"version": "1.2.3",
"description": "Midi API for strudel",
"main": "index.mjs",
"type": "module",
+4 -4
View File
@@ -1,10 +1,10 @@
import { describe, bench } from 'vitest';
import { calculateSteps } from '../../core/index.mjs';
import { calculateTactus } from '../../core/index.mjs';
import { mini } from '../index.mjs';
describe('mini', () => {
calculateSteps(true);
calculateTactus(true);
bench(
'+tactus',
() => {
@@ -13,7 +13,7 @@ describe('mini', () => {
{ time: 1000 },
);
calculateSteps(false);
calculateTactus(false);
bench(
'-tactus',
() => {
@@ -21,5 +21,5 @@ describe('mini', () => {
},
{ time: 1000 },
);
calculateSteps(true);
calculateTactus(true);
});
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/mini",
"version": "1.2.4",
"version": "1.2.2",
"description": "Mini notation for strudel",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "mondolang",
"version": "1.1.1",
"version": "1.1.0",
"description": "a language for functional composition that translates to js",
"main": "mondo.mjs",
"type": "module",
+1 -2
View File
@@ -42,7 +42,6 @@ lib['%'] = pace;
lib['?'] = degradeBy; // todo: default 0.5 not working..
lib[':'] = tail;
lib['..'] = range;
lib['def'] = () => silence;
lib['or'] = (...children) => chooseIn(...children); // always has structure but is cyclewise.. e.g. "s oh*8.dec[.04 | .5]"
//lib['or'] = (...children) => chooseOut(...children); // "s oh*8.dec[.04 | .5]" is better but "dec[.04 | .5].s oh*8" has no struct
@@ -108,7 +107,7 @@ export function mondo(code, offset = 0) {
return pat.markcss('color: var(--caret,--foreground);text-decoration:underline');
}
export let getLocations = (code, offset) => runner.parser.get_locations(code, offset);
let getLocations = (code, offset) => runner.parser.get_locations(code, offset);
export const mondi = (str, offset) => {
const code = `[${str}]`;
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/mondo",
"version": "1.1.4",
"version": "1.1.0",
"description": "mondo notation for strudel",
"main": "mondough.mjs",
"type": "module",
+2 -2
View File
@@ -1,5 +1,5 @@
import { defineConfig } from 'vite';
import { dependencies } from './package.json';
//import { dependencies } from './package.json';
import { resolve } from 'path';
// https://vitejs.dev/config/
@@ -12,7 +12,7 @@ export default defineConfig({
fileName: (ext) => ({ es: 'mondough.mjs' })[ext],
},
rollupOptions: {
external: [...Object.keys(dependencies)],
// external: [...Object.keys(dependencies)],
},
target: 'esnext',
},
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/motion",
"version": "1.2.4",
"version": "1.2.2",
"description": "DeviceMotion API for strudel",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/mqtt",
"version": "1.2.4",
"version": "1.2.2",
"description": "MQTT API for strudel",
"main": "mqtt.mjs",
"type": "module",
+16 -26
View File
@@ -4,13 +4,21 @@ OSC output for strudel patterns! Currently only tested with super collider / sup
## Usage
Assuming you have [node.js](https://nodejs.org/) installed, you can run the osc bridge server via:
OSC will only work if you run the REPL locally + the OSC server besides it:
```sh
npx @strudel/osc
From the project root:
```js
npm run repl
```
You should see something like:
and in a seperate shell:
```js
npm run osc
```
This should give you
```log
osc client running on port 57120
@@ -18,32 +26,14 @@ osc server running on port 57121
websocket server running on port 8080
```
### --port
Now open Supercollider (with the super dirt startup file)
By default it will use port 57120 for the osc client, which is what [superdirt](https://github.com/musikinformatik/SuperDirt) uses. You can change it via the `--port` option:
```sh
npx @strudel/osc --port 7771 # classic dirt
```
### --debug
To log all incoming osc messages, add the `--debug` flag:
```sh
npx @strudel/osc --debug
```
## Usage in Strudel
To test it in strudel, you have can use `all(osc)` to send all events through osc:
Now open the REPL and type:
```js
$: s("bd*4")
all(osc)
s("<bd sd> hh").osc()
```
[open in repl](https://strudel.cc/#JDogcygiYmQqNCIpCgphbGwob3NjKQ%3D%3D)
or just [click here](https://strudel.cc/#cygiPGJkIHNkPiBoaCIpLm9zYygp)...
You can read more about [how to use Superdirt with Strudel the Tutorial](https://strudel.cc/learn/input-output/#superdirt-api)
+5 -3
View File
@@ -6,7 +6,7 @@ This program is free software: you can redistribute it and/or modify it under th
import OSC from 'osc-js';
import { logger, parseNumeral, register, isNote, noteToMidi, ClockCollator } from '@strudel/core';
import { logger, parseNumeral, Pattern, isNote, noteToMidi, ClockCollator } from '@strudel/core';
let connection; // Promise<OSC>
function connect() {
@@ -60,7 +60,7 @@ export function parseControlsFromHap(hap, cps) {
const collator = new ClockCollator({});
export async function oscTrigger(hap, currentTime, cps = 1, targetTime) {
export async function oscTrigger(t_deprecate, hap, currentTime, cps = 1, targetTime) {
const osc = await connect();
const controls = parseControlsFromHap(hap, cps);
const keyvals = Object.entries(controls).flat();
@@ -81,4 +81,6 @@ export async function oscTrigger(hap, currentTime, cps = 1, targetTime) {
* @memberof Pattern
* @returns Pattern
*/
export const osc = register('osc', (pat) => pat.onTrigger(oscTrigger));
Pattern.prototype.osc = function () {
return this.onTrigger(oscTrigger);
};
+1 -2
View File
@@ -1,9 +1,8 @@
{
"name": "@strudel/osc",
"version": "1.2.10",
"version": "1.2.2",
"description": "OSC messaging for strudel",
"main": "osc.mjs",
"bin": "./server.js",
"type": "module",
"publishConfig": {
"main": "dist/index.mjs"
+2 -43
View File
@@ -1,5 +1,3 @@
#!/usr/bin/env node
/*
server.js - <short description TODO>
Copyright (C) 2022 Strudel contributors - see <https://codeberg.org/uzu/strudel/src/branch/main/packages/osc/server.js>
@@ -8,19 +6,6 @@ This program is free software: you can redistribute it and/or modify it under th
import OSC from 'osc-js';
const args = process.argv.slice(2);
function getArgValue(flag) {
const i = args.indexOf(flag);
if (i !== -1) {
const nextIsFlag = args[i + 1]?.startsWith('--') ?? true;
if (nextIsFlag) return true;
return args[i + 1];
}
}
let udpClientPort = Number(getArgValue('--port')) || 57120;
let debug = Number(getArgValue('--debug')) || 0;
const config = {
receiver: 'ws', // @param {string} Where messages sent via 'send' method will be delivered to, 'ws' for Websocket clients, 'udp' for udp client
udpServer: {
@@ -32,7 +17,7 @@ const config = {
},
udpClient: {
host: 'localhost', // @param {string} Hostname of udp client for messaging
port: udpClientPort, // @param {number} Port of udp client for messaging
port: 57120, // @param {number} Port of udp client for messaging
},
wsServer: {
host: 'localhost', // @param {string} Hostname of WebSocket server
@@ -42,34 +27,8 @@ const config = {
const osc = new OSC({ plugin: new OSC.BridgePlugin(config) });
if (debug) {
osc.on('*', (message) => {
const { address, args } = message;
let str = '';
for (let i = 0; i < args.length; i += 2) {
str += `${args[i]}: ${args[i + 1]} `;
}
console.log(`${address} ${str}`);
});
}
osc.on('error', (message) => {
if (message.toString().includes('EADDRINUSE')) {
console.log(`------ ERROR -------
a server is already running on port 57121! to stop it:
1. run "lsof -ti :57121 | xargs kill -9" (macos / linux)
2. re-run the osc server
`);
} else {
console.log(message);
}
});
osc.open();
osc.open(); // start a WebSocket server on port 8080
console.log('osc client running on port', config.udpClient.port);
console.log('osc server running on port', config.udpServer.port);
console.log('websocket server running on port', config.wsServer.port);
if (debug) {
console.log('debug logs enabled. incoming messages will appear below');
}
+4 -4
View File
@@ -1,10 +1,10 @@
/* import { oscTriggerTauri } from '../desktopbridge/oscbridge.mjs';
import { isTauri } from '../desktopbridge/utils.mjs'; */
import { oscTriggerTauri } from '../desktopbridge/oscbridge.mjs';
import { isTauri } from '../desktopbridge/utils.mjs';
import { oscTrigger } from './osc.mjs';
const trigger = /* isTauri() ? oscTriggerTauri : */ oscTrigger;
const trigger = isTauri() ? oscTriggerTauri : oscTrigger;
export const superdirtOutput = (hap, deadline, hapDuration, cps, targetTime) => {
const currentTime = performance.now() / 1000;
return trigger(hap, currentTime, cps, targetTime);
return trigger(null, hap, currentTime, cps, targetTime);
};
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/reference",
"version": "1.2.1",
"version": "1.2.0",
"description": "Headless reference of all strudel functions",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/repl",
"version": "1.2.6",
"version": "1.2.3",
"description": "Strudel REPL as a Web Component",
"module": "index.mjs",
"publishConfig": {
+1 -1
View File
@@ -36,7 +36,7 @@ export async function prebake() {
samples(`${ds}/tidal-drum-machines.json`),
samples(`${ds}/piano.json`),
samples(`${ds}/Dirt-Samples.json`),
samples(`${ds}/uzu-drumkit.json`),
samples(`${ds}/EmuSP12.json`),
samples(`${ds}/vcsl.json`),
samples(`${ds}/mridangam.json`),
]);
-10
View File
@@ -20,13 +20,3 @@ samples('http://localhost:5432')
LOG=1 npx @strudel/sampler # adds logging
PORT=5555 npx @strudel/sampler # changes port
```
## static json
when running with `--json`, you will simply get the json logged back:
```sh
npx --yes @strudel/sampler --json > strudel.json
```
this is useful if you want to create a sample pack from the current folder.
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/sampler",
"version": "0.2.3",
"version": "0.2.0",
"description": "",
"keywords": [
"tidalcycles",
+23 -69
View File
@@ -1,20 +1,22 @@
#!/usr/bin/env node
import cowsay from 'cowsay';
import { createReadStream, existsSync, writeFileSync } from 'fs';
import { createReadStream, existsSync } from 'fs';
import { readdir } from 'fs/promises';
import http from 'http';
import { join, resolve, sep } from 'path';
import readline from 'readline';
import { join, sep } from 'path';
import os from 'os';
// eslint-disable-next-line
const LOG = !!process.env.LOG || false;
const VALID_AUDIO_EXTENSIONS = ['wav', 'mp3', 'ogg'];
const isAudioFile = (f) => {
const ext = f.split('.').slice(-1)[0].toLowerCase();
return VALID_AUDIO_EXTENSIONS.includes(ext);
};
console.log(
cowsay.say({
text: 'welcome to @strudel/sampler',
e: 'oO',
T: 'U ',
}),
);
async function getFilesInDirectory(directory) {
let files = [];
@@ -27,90 +29,42 @@ async function getFilesInDirectory(directory) {
continue;
}
try {
const subFiles = (await getFilesInDirectory(fullPath)).filter(isAudioFile);
const subFiles = (await getFilesInDirectory(fullPath)).filter((f) =>
['wav', 'mp3', 'ogg'].includes(f.split('.').slice(-1)[0].toLowerCase()),
);
files = files.concat(subFiles);
LOG && console.log(`${dirent.name} (${subFiles.length})`);
} catch (err) {
LOG && console.warn(`skipped due to error: ${fullPath}`);
}
} else {
isAudioFile(fullPath) && files.push(fullPath);
files.push(fullPath);
}
}
return files;
}
async function getBanks(directory, flat = false) {
async function getBanks(directory) {
let files = await getFilesInDirectory(directory);
let banks = {};
directory = directory.split(sep).join('/');
files = files.map((path) => {
path = path.split(sep).join('/');
const subDir = path.replace(directory, '');
const subDirFlat = subDir.replaceAll('/', '_').slice(1); // remove initial underscore
const subDirFlatStem = subDirFlat.replace(/\.[^.]+$/, ''); // remove extension
let bank = flat ? subDirFlatStem : path.split('/').slice(-2)[0];
const [bank] = path.split('/').slice(-2);
banks[bank] = banks[bank] || [];
banks[bank].push(subDir);
return subDir;
const relativeUrl = path.replace(directory, '');
banks[bank].push(relativeUrl);
return relativeUrl;
});
banks._base = `http://localhost:5432`;
return { banks, files };
}
const args = process.argv.slice(2);
function getArgValue(flag) {
const i = args.indexOf(flag);
if (i !== -1) {
const nextIsFlag = args[i + 1]?.startsWith('--') ?? true;
if (nextIsFlag) return true;
return args[i + 1];
}
}
function getInput(query) {
const rl = readline.createInterface({
input: process.stdin,
output: process.stdout,
});
return new Promise((resolve) =>
rl.question(query, (response) => {
rl.close();
resolve(response);
}),
);
}
let directory = getArgValue('--dir') || process.cwd();
directory = resolve(directory);
if (args.includes('--json')) {
const { banks } = await getBanks(directory, getArgValue('--flat'));
const json = JSON.stringify(banks);
const outFile = resolve(directory, 'strudel.json');
if (existsSync(outFile)) {
const answer = await getInput(`Warning: File already exists at ${outFile}. Overwrite? (y/N): `);
if (answer.toLowerCase() !== 'y') {
console.log('Aborted.');
process.exit(0);
}
}
writeFileSync(outFile, json, 'utf8');
console.log(`Wrote json to ${outFile}`);
}
console.log(
cowsay.say({
text: 'welcome to @strudel/sampler',
e: 'oO',
T: 'U ',
}),
);
// eslint-disable-next-line
const directory = process.cwd();
const server = http.createServer(async (req, res) => {
res.setHeader('Access-Control-Allow-Origin', '*');
const { banks, files } = await getBanks(directory, getArgValue('--flat'));
const { banks, files } = await getBanks(directory);
if (req.url === '/') {
res.setHeader('Content-Type', 'application/json');
return res.end(JSON.stringify(banks));
@@ -118,7 +72,7 @@ const server = http.createServer(async (req, res) => {
let subpath = decodeURIComponent(req.url);
const filePath = join(directory, subpath.split('/').join(sep));
// console.log('GET:', filePath);
//console.log('GET:', filePath);
const isFound = existsSync(filePath);
if (!isFound) {
res.statusCode = 404;
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/serial",
"version": "1.2.4",
"version": "1.2.2",
"description": "Webserial API for strudel",
"main": "serial.mjs",
"type": "module",
+1 -1
View File
@@ -537,7 +537,7 @@ export default {
],
gm_synth_bass_1: [
// Synth Bass 1: Bass
// '0380_Aspirin_sf2_file', // broken in safari https://codeberg.org/uzu/strudel/issues/1384
'0380_Aspirin_sf2_file',
'0380_Chaos_sf2_file',
'0380_FluidR3_GM_sf2_file',
// 0380_GeneralUserGS_sf2_file // laut
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/soundfonts",
"version": "1.2.5",
"version": "1.2.3",
"description": "Soundsfont support for strudel",
"main": "index.mjs",
"publishConfig": {
+1 -1
View File
@@ -3,7 +3,7 @@ import { getAudioContext, registerSound } from '@strudel/webaudio';
import { loadSoundfont as _loadSoundfont, startPresetNote } from 'sfumato';
Pattern.prototype.soundfont = function (sf, n = 0) {
return this.onTrigger((h, ct, cps, targetTime) => {
return this.onTrigger((time_deprecate, h, ct, cps, targetTime) => {
const ctx = getAudioContext();
const note = getPlayableNoteValue(h);
const preset = sf.presets[n % sf.presets.length];
+1 -1
View File
@@ -74,6 +74,6 @@ export const dough = async (code) => {
worklet.node.connect(ac.destination);
};
export function doughTrigger(hap, currentTime, cps, targetTime) {
export function doughTrigger(time_deprecate, hap, currentTime, cps, targetTime) {
window.postMessage({ time: targetTime, dough: hap.value, currentTime, duration: hap.duration, cps });
}
+9 -39
View File
@@ -1,8 +1,5 @@
import { getAudioContext } from './superdough.mjs';
import { clamp, nanFallback } from './util.mjs';
import { getNoiseBuffer } from './noise.mjs';
export const noises = ['pink', 'white', 'brown', 'crackle'];
export function gainNode(value) {
const node = getAudioContext().createGain();
@@ -174,7 +171,7 @@ let curves = ['linear', 'exponential'];
export function getPitchEnvelope(param, value, t, holdEnd) {
// envelope is active when any of these values is set
const hasEnvelope = value.pattack ?? value.pdecay ?? value.psustain ?? value.prelease ?? value.penv;
if (hasEnvelope === undefined) {
if (!hasEnvelope) {
return;
}
const penv = nanFallback(value.penv, 1, true);
@@ -209,46 +206,19 @@ export function getVibratoOscillator(param, value, t) {
// ConstantSource inherits AudioScheduledSourceNode, which has scheduling abilities
// a bit of a hack, but it works very well :)
export function webAudioTimeout(audioContext, onComplete, startTime, stopTime) {
const constantNode = new ConstantSourceNode(audioContext);
// Certain browsers requires audio nodes to be connected in order for their onended events
// to fire, so we _mute it_ and then connect it to the destination
const zeroGain = gainNode(0);
zeroGain.connect(audioContext.destination);
constantNode.connect(zeroGain);
// Schedule the `onComplete` callback to occur at `stopTime`
constantNode.onended = () => {
// Ensure garbage collection
try {
zeroGain.disconnect();
} catch {
// pass
}
try {
constantNode.disconnect();
} catch {
// pass
}
onComplete();
};
const constantNode = audioContext.createConstantSource();
constantNode.start(startTime);
constantNode.stop(stopTime);
constantNode.onended = () => {
onComplete();
};
return constantNode;
}
const mod = (freq, range = 1, type = 'sine') => {
const ctx = getAudioContext();
let osc;
if (noises.includes(type)) {
osc = ctx.createBufferSource();
osc.buffer = getNoiseBuffer(type, 2);
osc.loop = true;
} else {
osc = ctx.createOscillator();
osc.type = type;
osc.frequency.value = freq;
}
const osc = ctx.createOscillator();
osc.type = type;
osc.frequency.value = freq;
osc.start();
const g = new GainNode(ctx, { gain: range });
osc.connect(g); // -range, range
@@ -283,7 +253,7 @@ export function applyFM(param, value, begin) {
modulator = fmmod.node;
stop = fmmod.stop;
if (![fmAttack, fmDecay, fmSustain, fmRelease, fmVelocity].some((v) => v !== undefined)) {
if (![fmAttack, fmDecay, fmSustain, fmRelease, fmVelocity].find((v) => v !== undefined)) {
// no envelope by default
modulator.connect(param);
} else {
-7
View File
@@ -1,12 +1,5 @@
let log = (msg) => console.log(msg);
export function errorLogger(e, origin = 'superdough') {
if (process.env.NODE_ENV === 'development') {
console.error(e);
}
logger(`[${origin}] error: ${e.message}`);
}
export const logger = (...args) => log(...args);
export const setLogger = (fn) => {
+1 -1
View File
@@ -4,7 +4,7 @@ import { getAudioContext } from './superdough.mjs';
let noiseCache = {};
// lazy generates noise buffers and keeps them forever
export function getNoiseBuffer(type, density) {
function getNoiseBuffer(type, density) {
const ac = getAudioContext();
if (noiseCache[type]) {
return noiseCache[type];
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "superdough",
"version": "1.2.5",
"version": "1.2.3",
"description": "simple web audio synth and sampler intended for live coding. inspired by superdirt and webdirt.",
"main": "index.mjs",
"type": "module",
+6 -16
View File
@@ -1,9 +1,7 @@
import reverbGen from './reverbGen.mjs';
import { clamp } from './util.mjs';
if (typeof AudioContext !== 'undefined') {
AudioContext.prototype.adjustLength = function (duration, buffer, speed = 1, offsetAmount = 0) {
const sampleOffset = Math.floor(clamp(offsetAmount, 0, 1) * buffer.length);
AudioContext.prototype.adjustLength = function (duration, buffer) {
const newLength = buffer.sampleRate * duration;
const newBuffer = this.createBuffer(buffer.numberOfChannels, buffer.length, buffer.sampleRate);
for (let channel = 0; channel < buffer.numberOfChannels; channel++) {
@@ -11,30 +9,22 @@ if (typeof AudioContext !== 'undefined') {
let newData = newBuffer.getChannelData(channel);
for (let i = 0; i < newLength; i++) {
// loop the buffer around to prevent
let position = (sampleOffset + i * Math.abs(speed)) % oldData.length;
if (speed < 1) {
position = position * -1;
}
newData[i] = oldData.at(position) || 0;
newData[i] = oldData[i] || 0;
}
}
return newBuffer;
};
AudioContext.prototype.createReverb = function (duration, fade, lp, dim, ir, irspeed, irbegin) {
AudioContext.prototype.createReverb = function (duration, fade, lp, dim, ir) {
const convolver = this.createConvolver();
convolver.generate = (d = 2, fade = 0.1, lp = 15000, dim = 1000, ir, irspeed, irbegin) => {
convolver.generate = (d = 2, fade = 0.1, lp = 15000, dim = 1000, ir) => {
convolver.duration = d;
convolver.fade = fade;
convolver.lp = lp;
convolver.dim = dim;
convolver.ir = ir;
convolver.irspeed = irspeed;
convolver.irbegin = irbegin;
if (ir) {
convolver.buffer = this.adjustLength(d, ir, irspeed, irbegin);
convolver.buffer = this.adjustLength(d, ir);
} else {
reverbGen.generateReverb(
{
@@ -51,7 +41,7 @@ if (typeof AudioContext !== 'undefined') {
);
}
};
convolver.generate(duration, fade, lp, dim, ir, irspeed, irbegin);
convolver.generate(duration, fade, lp, dim, ir);
return convolver;
};
}
+43 -48
View File
@@ -196,52 +196,6 @@ function getSamplesPrefixHandler(url) {
return;
}
export async function fetchSampleMap(url) {
// check if custom prefix handler
const handler = getSamplesPrefixHandler(url);
if (handler) {
return handler(url);
}
url = resolveSpecialPaths(url);
if (url.startsWith('github:')) {
url = githubPath(url, 'strudel.json');
}
if (url.startsWith('local:')) {
url = `http://localhost:5432`;
}
if (url.startsWith('shabda:')) {
let [_, path] = url.split('shabda:');
url = `https://shabda.ndre.gr/${path}.json?strudel=1`;
}
if (url.startsWith('shabda/speech')) {
let [_, path] = url.split('shabda/speech');
path = path.startsWith('/') ? path.substring(1) : path;
let [params, words] = path.split(':');
let gender = 'f';
let language = 'en-GB';
if (params) {
[language, gender] = params.split('/');
}
url = `https://shabda.ndre.gr/speech/${words}.json?gender=${gender}&language=${language}&strudel=1'`;
}
if (typeof fetch !== 'function') {
// not a browser
return;
}
const base = url.split('/').slice(0, -1).join('/');
if (typeof fetch === 'undefined') {
// skip fetch when in node / testing
return;
}
const json = await fetch(url)
.then((res) => res.json())
.catch((error) => {
console.error(error);
throw new Error(`error loading "${url}"`);
});
return [json, json._base || base];
}
/**
* Loads a collection of samples to use with `s`
* @example
@@ -263,8 +217,49 @@ export async function fetchSampleMap(url) {
export const samples = async (sampleMap, baseUrl = sampleMap._base || '', options = {}) => {
if (typeof sampleMap === 'string') {
const [json, base] = await fetchSampleMap(sampleMap);
return samples(json, baseUrl || base, options);
// check if custom prefix handler
const handler = getSamplesPrefixHandler(sampleMap);
if (handler) {
return handler(sampleMap);
}
sampleMap = resolveSpecialPaths(sampleMap);
if (sampleMap.startsWith('github:')) {
sampleMap = githubPath(sampleMap, 'strudel.json');
}
if (sampleMap.startsWith('local:')) {
sampleMap = `http://localhost:5432`;
}
if (sampleMap.startsWith('shabda:')) {
let [_, path] = sampleMap.split('shabda:');
sampleMap = `https://shabda.ndre.gr/${path}.json?strudel=1`;
}
if (sampleMap.startsWith('shabda/speech')) {
let [_, path] = sampleMap.split('shabda/speech');
path = path.startsWith('/') ? path.substring(1) : path;
let [params, words] = path.split(':');
let gender = 'f';
let language = 'en-GB';
if (params) {
[language, gender] = params.split('/');
}
sampleMap = `https://shabda.ndre.gr/speech/${words}.json?gender=${gender}&language=${language}&strudel=1'`;
}
if (typeof fetch !== 'function') {
// not a browser
return;
}
const base = sampleMap.split('/').slice(0, -1).join('/');
if (typeof fetch === 'undefined') {
// skip fetch when in node / testing
return;
}
return fetch(sampleMap)
.then((res) => res.json())
.then((json) => samples(json, baseUrl || json._base || base, options))
.catch((error) => {
console.error(error);
throw new Error(`error loading "${sampleMap}"`);
});
}
const { prebake, tag } = options;
processSampleMap(
+62 -216
View File
@@ -7,11 +7,11 @@ This program is free software: you can redistribute it and/or modify it under th
import './feedbackdelay.mjs';
import './reverb.mjs';
import './vowel.mjs';
import { clamp, nanFallback, _mod, cycleToSeconds, secondsToCycle } from './util.mjs';
import { clamp, nanFallback, _mod, cycleToSeconds } from './util.mjs';
import workletsUrl from './worklets.mjs?audioworklet';
import { createFilter, gainNode, getCompressor, getWorklet, webAudioTimeout } from './helpers.mjs';
import { createFilter, gainNode, getCompressor, getWorklet } from './helpers.mjs';
import { map } from 'nanostores';
import { logger, errorLogger } from './logger.mjs';
import { logger } from './logger.mjs';
import { loadBuffer } from './sampler.mjs';
export const DEFAULT_MAX_POLYPHONY = 128;
@@ -28,13 +28,6 @@ export function setMultiChannelOrbits(bool) {
multiChannelOrbits = bool == true;
}
function getModulationShapeInput(val) {
if (typeof val === 'number') {
return val % 5;
}
return { tri: 0, triangle: 0, sine: 1, ramp: 2, saw: 3, square: 4 }[val] ?? 0;
}
export const soundMap = map();
export function registerSound(key, onTrigger, data = {}) {
@@ -113,19 +106,6 @@ export async function aliasBank(...args) {
}
}
/**
* Register an alias for a sound.
* @param {string} original - The original sound name
* @param {string} alias - The alias to use for the sound
*/
export function soundAlias(original, alias) {
if (getSound(original) == null) {
logger('soundAlias: original sound not found');
return;
}
soundMap.setKey(alias, getSound(original));
}
export function getSound(s) {
if (typeof s !== 'string') {
console.warn(`getSound: expected string got "${s}". fall back to triangle`);
@@ -146,7 +126,7 @@ export const getAudioDevices = async () => {
return devicesMap;
};
let defaultDefaultValues = {
const defaultDefaultValues = {
s: 'triangle',
gain: 0.8,
postgain: 1,
@@ -170,17 +150,6 @@ let defaultDefaultValues = {
fft: 8,
};
const defaultDefaultDefaultValues = Object.freeze({ ...defaultDefaultValues });
export function setDefault(control, value) {
// const main = getControlName(control); // we cant do this because superdough is independent of strudel/core
defaultDefaultValues[control] = value;
}
export function resetDefaults() {
defaultDefaultValues = { ...defaultDefaultDefaultValues };
}
let defaultControls = new Map(Object.entries(defaultDefaultValues));
export function setDefaultValue(key, value) {
@@ -209,7 +178,7 @@ export const resetLoadedSounds = () => soundMap.set({});
let audioContext;
export const setDefaultAudioContext = () => {
audioContext = new AudioContext({ latencyHint: 'playback' });
audioContext = new AudioContext();
return audioContext;
};
@@ -225,17 +194,11 @@ export function getAudioContextCurrentTime() {
return getAudioContext().currentTime;
}
let externalWorklets = [];
export function registerWorklet(url) {
externalWorklets.push(url);
}
let workletsLoading;
function loadWorklets() {
if (!workletsLoading) {
const audioCtx = getAudioContext();
const allWorkletURLs = externalWorklets.concat([workletsUrl]);
workletsLoading = Promise.all(allWorkletURLs.map((workletURL) => audioCtx.audioWorklet.addModule(workletURL)));
workletsLoading = audioCtx.audioWorklet.addModule(workletsUrl);
}
return workletsLoading;
@@ -301,6 +264,7 @@ export async function initAudioOnFirstClick(options) {
return audioReady;
}
let delays = {};
const maxfeedback = 0.98;
let channelMerger, destinationGain;
@@ -344,44 +308,35 @@ export const panic = () => {
channelMerger == null;
};
function getDelay(orbit, delaytime, delayfeedback, t) {
function getDelay(orbit, delaytime, delayfeedback, t, channels) {
if (delayfeedback > maxfeedback) {
//logger(`delayfeedback was clamped to ${maxfeedback} to save your ears`);
}
delayfeedback = clamp(delayfeedback, 0, 0.98);
let delayNode = orbits[orbit].delayNode;
if (delayNode === undefined) {
if (!delays[orbit]) {
const ac = getAudioContext();
delayNode = ac.createFeedbackDelay(1, delaytime, delayfeedback);
delayNode.start?.(t); // for some reason, this throws when audion extension is installed..
connectToOrbit(delayNode, orbit);
orbits[orbit].delayNode = delayNode;
const dly = ac.createFeedbackDelay(1, delaytime, delayfeedback);
dly.start?.(t); // for some reason, this throws when audion extension is installed..
connectToDestination(dly, channels);
delays[orbit] = dly;
}
delayNode.delayTime.value !== delaytime && delayNode.delayTime.setValueAtTime(delaytime, t);
delayNode.feedback.value !== delayfeedback && delayNode.feedback.setValueAtTime(delayfeedback, t);
return delayNode;
delays[orbit].delayTime.value !== delaytime && delays[orbit].delayTime.setValueAtTime(delaytime, t);
delays[orbit].feedback.value !== delayfeedback && delays[orbit].feedback.setValueAtTime(delayfeedback, t);
return delays[orbit];
}
export function getLfo(audioContext, begin, end, properties = {}) {
const { shape = 0, ...props } = properties;
const { dcoffset = -0.5, depth = 1 } = properties;
const lfoprops = {
export function getLfo(audioContext, time, end, properties = {}) {
return getWorklet(audioContext, 'lfo-processor', {
frequency: 1,
depth,
skew: 0.5,
depth: 1,
skew: 0,
phaseoffset: 0,
time: begin,
begin,
time,
end,
shape: getModulationShapeInput(shape),
dcoffset,
min: dcoffset * depth,
max: dcoffset * depth + depth,
curve: 1,
...props,
};
return getWorklet(audioContext, 'lfo-processor', lfoprops);
shape: 1,
dcoffset: -0.5,
...properties,
});
}
function getPhaser(time, end, frequency = 1, depth = 0.5, centerFrequency = 1000, sweep = 2000) {
@@ -415,95 +370,31 @@ function getFilterType(ftype) {
return typeof ftype === 'number' ? filterTypes[Math.floor(_mod(ftype, filterTypes.length))] : ftype;
}
// type orbit {
// output: GainNode,
// reverbNode: ConvolverNode
// delayNode: FeedbackDelayNode
// }
let orbits = {};
function connectToOrbit(node, orbit) {
if (orbits[orbit] == null) {
errorLogger(new Error('target orbit does not exist'), 'superdough');
}
node.connect(orbits[orbit].output);
}
function setOrbit(audioContext, orbit, channels) {
if (orbits[orbit] == null) {
orbits[orbit] = {
// Setup output node through which all audio filters prior to hitting
// the destination (and thus allows for global volume automation)
output: new GainNode(audioContext, { gain: 1, channelCount: 2, channelCountMode: 'explicit' }),
};
connectToDestination(orbits[orbit].output, channels);
}
}
function duckOrbit(audioContext, targetOrbit, t, onsettime = 0, attacktime = 0.1, duckdepth = 1) {
const targetArr = [targetOrbit].flat();
const onsetArr = [onsettime].flat();
const attackArr = [attacktime].flat();
const depthArr = [duckdepth].flat();
targetArr.forEach((target, idx) => {
if (orbits[target] == null) {
errorLogger(new Error(`duck target orbit ${target} does not exist`), 'superdough');
return;
}
const onset = onsetArr[idx] ?? onsetArr[0];
const attack = Math.max(attackArr[idx] ?? attackArr[0], 0.002);
const depth = depthArr[idx] ?? depthArr[0];
const gainParam = orbits[target].output.gain;
webAudioTimeout(
audioContext,
() => {
const now = audioContext.currentTime;
// cancelScheduledValues and setValueAtTime together emulate cancelAndHoldAtTime
// on browsers which lack that method
const currVal = gainParam.value;
gainParam.cancelScheduledValues(now);
gainParam.setValueAtTime(currVal, now);
const t0 = Math.max(t, now); // guard against now > t
const duckedVal = clamp(1 - Math.sqrt(depth), 0.01, currVal);
gainParam.exponentialRampToValueAtTime(duckedVal, t0 + onset);
gainParam.exponentialRampToValueAtTime(1, t0 + onset + attack);
},
0,
t - 0.01,
);
});
}
let reverbs = {};
let hasChanged = (now, before) => now !== undefined && now !== before;
function getReverb(orbit, duration, fade, lp, dim, ir, irspeed, irbegin) {
function getReverb(orbit, duration, fade, lp, dim, ir, channels) {
// If no reverb has been created for a given orbit, create one
let reverbNode = orbits[orbit].reverbNode;
if (reverbNode === undefined) {
if (!reverbs[orbit]) {
const ac = getAudioContext();
reverbNode = ac.createReverb(duration, fade, lp, dim, ir, irspeed, irbegin);
connectToOrbit(reverbNode, orbit);
orbits[orbit].reverbNode = reverbNode;
const reverb = ac.createReverb(duration, fade, lp, dim, ir);
connectToDestination(reverb, channels);
reverbs[orbit] = reverb;
}
if (
hasChanged(duration, reverbNode.duration) ||
hasChanged(fade, reverbNode.fade) ||
hasChanged(lp, reverbNode.lp) ||
hasChanged(dim, reverbNode.dim) ||
hasChanged(irspeed, reverbNode.irspeed) ||
hasChanged(irbegin, reverbNode.irbegin) ||
reverbNode.ir !== ir
hasChanged(duration, reverbs[orbit].duration) ||
hasChanged(fade, reverbs[orbit].fade) ||
hasChanged(lp, reverbs[orbit].lp) ||
hasChanged(dim, reverbs[orbit].dim) ||
reverbs[orbit].ir !== ir
) {
// only regenerate when something has changed
// avoids endless regeneration on things like
// stack(s("a"), s("b").rsize(8)).room(.5)
// this only works when args may stay undefined until here
// setting default values breaks this
reverbNode.generate(duration, fade, lp, dim, ir, irspeed, irbegin);
reverbs[orbit].generate(duration, fade, lp, dim, ir);
}
return reverbNode;
return reverbs[orbit];
}
export let analysers = {},
@@ -546,7 +437,8 @@ function effectSend(input, effect, wet) {
}
export function resetGlobalEffects() {
orbits = {};
delays = {};
reverbs = {};
analysers = {};
analysersData = {};
}
@@ -558,10 +450,9 @@ function mapChannelNumbers(channels) {
return (Array.isArray(channels) ? channels : [channels]).map((ch) => ch - 1);
}
export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5) => {
// new: t is always expected to be the absolute target onset time
export const superdough = async (value, t, hapDuration, cps = 0.5) => {
const ac = getAudioContext();
t = typeof t === 'string' && t.startsWith('=') ? Number(t.slice(1)) : ac.currentTime + t;
let { stretch } = value;
if (stretch != null) {
//account for phase vocoder latency
@@ -587,26 +478,15 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
}
// destructure
let {
tremolo,
tremolosync,
tremolodepth = 1,
tremoloskew,
tremolophase = 0,
tremoloshape,
s = getDefaultValue('s'),
bank,
source,
gain = getDefaultValue('gain'),
postgain = getDefaultValue('postgain'),
density = getDefaultValue('density'),
duckorbit,
duckonset,
duckattack,
duckdepth,
// filters
fanchor = getDefaultValue('fanchor'),
drive = 0.69,
release = 0,
// low pass
cutoff,
lpenv,
@@ -639,9 +519,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
phasercenter,
//
coarse,
crush,
dry,
shape,
shapevol = getDefaultValue('shapevol'),
distort,
@@ -659,8 +537,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
roomdim,
roomsize,
ir,
irspeed,
irbegin,
i = getDefaultValue('i'),
velocity = getDefaultValue('velocity'),
analyze, // analyser wet
@@ -677,13 +553,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
const orbitChannels = mapChannelNumbers(
multiChannelOrbits && orbit > 0 ? [orbit * 2 - 1, orbit * 2] : getDefaultValue('channels'),
);
const channels = value.channels != null ? mapChannelNumbers(value.channels) : orbitChannels;
setOrbit(ac, orbit, channels, t, cycle, cps);
if (duckorbit != null) {
duckOrbit(ac, duckorbit, t, duckonset, duckattack, duckdepth);
}
gain = applyGainCurve(nanFallback(gain, 1));
postgain = applyGainCurve(postgain);
@@ -691,11 +561,8 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
distortvol = applyGainCurve(distortvol);
delay = applyGainCurve(delay);
velocity = applyGainCurve(velocity);
tremolodepth = applyGainCurve(tremolodepth);
gain *= velocity; // velocity currently only multiplies with gain. it might do other things in the future
const end = t + hapDuration;
const endWithRelease = end + release;
const chainID = Math.round(Math.random() * 1000000);
// oldest audio nodes will be destroyed if maximum polyphony is exceeded
@@ -770,7 +637,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
lprelease,
lpenv,
t,
end,
t + hapDuration,
fanchor,
ftype,
drive,
@@ -794,7 +661,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
hprelease,
hpenv,
t,
end,
t + hapDuration,
fanchor,
);
chain.push(hp());
@@ -805,7 +672,20 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
if (bandf !== undefined) {
let bp = () =>
createFilter(ac, 'bandpass', bandf, bandq, bpattack, bpdecay, bpsustain, bprelease, bpenv, t, end, fanchor);
createFilter(
ac,
'bandpass',
bandf,
bandq,
bpattack,
bpdecay,
bpsustain,
bprelease,
bpenv,
t,
t + hapDuration,
fanchor,
);
chain.push(bp());
if (ftype === '24db') {
chain.push(bp());
@@ -823,33 +703,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
shape !== undefined && chain.push(getWorklet(ac, 'shape-processor', { shape, postgain: shapevol }));
distort !== undefined && chain.push(getWorklet(ac, 'distort-processor', { distort, postgain: distortvol }));
if (tremolosync != null) {
tremolo = cps * tremolosync;
}
if (tremolo !== undefined) {
// Allow clipping of modulator for more dynamic possiblities, and to prevent speaker overload
// EX: a triangle waveform will clip like this /-\ when the depth is above 1
const gain = Math.max(1 - tremolodepth, 0);
const amGain = new GainNode(ac, { gain });
const time = cycle / cps;
const lfo = getLfo(ac, t, endWithRelease, {
skew: tremoloskew ?? (tremoloshape != null ? 0.5 : 1),
frequency: tremolo,
depth: tremolodepth,
time,
dcoffset: 0,
shape: tremoloshape,
phaseoffset: tremolophase,
min: 0,
max: 1,
curve: 1.5,
});
lfo.connect(amGain.gain);
chain.push(amGain);
}
compressorThreshold !== undefined &&
chain.push(
getCompressor(ac, compressorThreshold, compressorRatio, compressorKnee, compressorAttack, compressorRelease),
@@ -863,18 +716,19 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
}
// phaser
if (phaser !== undefined && phaserdepth > 0) {
const phaserFX = getPhaser(t, endWithRelease, phaser, phaserdepth, phasercenter, phasersweep);
const phaserFX = getPhaser(t, t + hapDuration, phaser, phaserdepth, phasercenter, phasersweep);
chain.push(phaserFX);
}
// last gain
const post = new GainNode(ac, { gain: postgain });
chain.push(post);
connectToDestination(post, channels);
// delay
let delaySend;
if (delay > 0 && delaytime > 0 && delayfeedback > 0) {
const delayNode = getDelay(orbit, delaytime, delayfeedback, t);
const delayNode = getDelay(orbit, delaytime, delayfeedback, t, orbitChannels);
delaySend = effectSend(post, delayNode, delay);
audioNodes.push(delaySend);
}
@@ -892,7 +746,7 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
}
roomIR = await loadBuffer(url, ac, ir, 0);
}
const reverbNode = getReverb(orbit, roomsize, roomfade, roomlp, roomdim, roomIR, irspeed, irbegin);
const reverbNode = getReverb(orbit, roomsize, roomfade, roomlp, roomdim, roomIR, orbitChannels);
reverbSend = effectSend(post, reverbNode, room);
audioNodes.push(reverbSend);
}
@@ -904,14 +758,6 @@ export const superdough = async (value, t, hapDuration, cps = 0.5, cycle = 0.5)
analyserSend = effectSend(post, analyserNode, 1);
audioNodes.push(analyserSend);
}
if (dry != null) {
dry = applyGainCurve(dry);
const dryGain = new GainNode(ac, { gain: dry });
chain.push(dryGain);
connectToOrbit(dryGain, orbit);
} else {
connectToOrbit(post, orbit);
}
// connect chain elements together
chain.slice(1).reduce((last, current) => last.connect(current), chain[0]);
+3 -83
View File
@@ -9,13 +9,12 @@ import {
getVibratoOscillator,
webAudioTimeout,
getWorklet,
noises,
} from './helpers.mjs';
import { getNoiseMix, getNoiseOscillator } from './noise.mjs';
const getFrequencyFromValue = (value, defaultNote = 36) => {
const getFrequencyFromValue = (value) => {
let { note, freq } = value;
note = note || defaultNote;
note = note || 36;
if (typeof note === 'string') {
note = noteToMidi(note); // e.g. c3 => 48
}
@@ -41,17 +40,7 @@ const waveformAliases = [
['saw', 'sawtooth'],
['sin', 'sine'],
];
function makeSaturationCurve(amount, n_samples) {
const k = typeof amount === 'number' ? amount : 50;
const curve = new Float32Array(n_samples);
for (let i = 0; i < n_samples; i++) {
const x = (i * 2) / n_samples - 1;
curve[i] = Math.tanh(x * k);
}
return curve;
}
const noises = ['pink', 'white', 'brown', 'crackle'];
export function registerSynthSounds() {
[...waveforms].forEach((s) => {
@@ -95,75 +84,6 @@ export function registerSynthSounds() {
{ type: 'synth', prebake: true },
);
});
registerSound(
'sbd',
(t, value, onended) => {
const { duration, decay = 0.5, pdecay = 0.5, penv = 36, clip } = value;
const ctx = getAudioContext();
const attackhold = 0.02;
const noiselvl = 1.2;
const noisedecay = 0.025;
const mixGain = 1;
const o = ctx.createOscillator();
o.type = 'triangle';
o.frequency.value = getFrequencyFromValue(value, 29);
o.detune.setValueAtTime(penv * 100, 0);
o.detune.setValueAtTime(penv * 100, t);
o.detune.exponentialRampToValueAtTime(0.001, t + pdecay);
const g = gainNode(1);
g.gain.setValueAtTime(1, t + attackhold);
g.gain.exponentialRampToValueAtTime(0.001, t + attackhold + decay);
o.start(t);
const noise = getNoiseOscillator('brown', t, 2);
const noiseGain = gainNode(1);
noiseGain.gain.setValueAtTime(noiselvl, t);
noiseGain.gain.exponentialRampToValueAtTime(0.001, t + noisedecay);
const sat = new WaveShaperNode(ctx);
// tri to sine diode shaper emulation
sat.curve = makeSaturationCurve(2, ctx.sampleRate);
const mix = gainNode(mixGain);
o.onended = () => {
o.disconnect();
g.disconnect();
sat.disconnect();
noise.node.disconnect();
noiseGain.disconnect();
mix.disconnect();
onended();
};
const node = o.connect(sat).connect(g).connect(mix);
noise.node.connect(noiseGain).connect(mix);
const holdEnd = t + decay;
let end = holdEnd + 0.01;
if (clip != null) {
end = Math.min(t + clip * duration, end);
}
// prevent clicking
mix.gain.setValueAtTime(mixGain, end - 0.01);
mix.gain.linearRampToValueAtTime(0, end);
o.stop(end);
noise.stop(end);
return {
node,
stop: (endTime) => {
o.stop(endTime);
},
};
},
{ type: 'synth', prebake: true },
);
registerSound(
'supersaw',
(begin, value, onended) => {
+1 -5
View File
@@ -7,7 +7,7 @@ export const tokenizeNote = (note) => {
if (typeof note !== 'string') {
return [];
}
const [pc, acc = '', oct] = note.match(/^([a-gA-G])([#bsf]*)(-?[0-9]*)$/)?.slice(1) || [];
const [pc, acc = '', oct] = note.match(/^([a-gA-G])([#bsf]*)([0-9]*)$/)?.slice(1) || [];
if (!pc) {
return [];
}
@@ -72,7 +72,3 @@ export const getSoundIndex = (n, numSounds) => {
export function cycleToSeconds(cycle, cps) {
return cycle / cps;
}
export function secondsToCycle(t, cps) {
return t * cps;
}
+26 -39
View File
@@ -8,28 +8,18 @@ import FFT from './fft.js';
const clamp = (num, min, max) => Math.min(Math.max(num, min), max);
const _mod = (n, m) => ((n % m) + m) % m;
// Restrict phase to the range [0, maxPhase) via wrapping
function wrapPhase(phase, maxPhase = 1) {
if (phase >= maxPhase) {
phase -= maxPhase;
} else if (phase < 0) {
phase += maxPhase;
}
return phase;
}
const blockSize = 128;
// Smooth waveshape near discontinuities to remove frequencies above Nyquist and prevent aliasing
// adjust waveshape to remove frequencies above nyquist to prevent aliasing
// referenced from https://www.kvraudio.com/forum/viewtopic.php?t=375517
function polyBlep(phase, dt) {
dt = Math.min(dt, 1 - dt);
// Start of cycle
// 0 <= phase < 1
if (phase < dt) {
phase /= dt;
// 2 * (phase - phase^2/2 - 0.5)
return phase + phase - phase * phase - 1;
}
// End of cycle
// -1 < phase < 0
else if (phase > 1 - dt) {
phase = (phase - 1) / dt;
// 2 * (phase^2/2 + phase + 0.5)
@@ -41,7 +31,7 @@ function polyBlep(phase, dt) {
return 0;
}
}
// The order is important for dough integration
const waveshapes = {
tri(phase, skew = 0.5) {
const x = 1 - skew;
@@ -91,12 +81,10 @@ function getParamValue(block, param) {
}
return param[0];
}
const waveShapeNames = Object.keys(waveshapes);
class LFOProcessor extends AudioWorkletProcessor {
static get parameterDescriptors() {
return [
{ name: 'begin', defaultValue: 0 },
{ name: 'time', defaultValue: 0 },
{ name: 'end', defaultValue: 0 },
{ name: 'frequency', defaultValue: 0.5 },
@@ -104,10 +92,7 @@ class LFOProcessor extends AudioWorkletProcessor {
{ name: 'depth', defaultValue: 1 },
{ name: 'phaseoffset', defaultValue: 0 },
{ name: 'shape', defaultValue: 0 },
{ name: 'curve', defaultValue: 1 },
{ name: 'dcoffset', defaultValue: 0 },
{ name: 'min', defaultValue: 0 },
{ name: 'max', defaultValue: 1 },
];
}
@@ -124,13 +109,10 @@ class LFOProcessor extends AudioWorkletProcessor {
}
process(inputs, outputs, parameters) {
const begin = parameters['begin'][0];
// eslint-disable-next-line no-undef
if (currentTime >= parameters.end[0]) {
return false;
}
if (currentTime <= begin) {
return true;
}
const output = outputs[0];
const frequency = parameters['frequency'][0];
@@ -140,11 +122,7 @@ class LFOProcessor extends AudioWorkletProcessor {
const skew = parameters['skew'][0];
const phaseoffset = parameters['phaseoffset'][0];
const curve = parameters['curve'][0];
const dcoffset = parameters['dcoffset'][0];
const min = parameters['min'][0];
const max = parameters['max'][0];
const shape = waveShapeNames[parameters['shape'][0]];
const blockSize = output[0].length ?? 0;
@@ -152,12 +130,12 @@ class LFOProcessor extends AudioWorkletProcessor {
if (this.phase == null) {
this.phase = _mod(time * frequency + phaseoffset, 1);
}
// eslint-disable-next-line no-undef
const dt = frequency / sampleRate;
for (let n = 0; n < blockSize; n++) {
for (let i = 0; i < output.length; i++) {
let modval = (waveshapes[shape](this.phase, skew) + dcoffset) * depth;
modval = Math.pow(modval, curve);
output[i][n] = clamp(modval, min, max);
const modval = (waveshapes[shape](this.phase, skew) + dcoffset) * depth;
output[i][n] = modval;
}
this.incrementPhase(dt);
}
@@ -313,6 +291,7 @@ class LadderProcessor extends AudioWorkletProcessor {
const drive = clamp(Math.exp(parameters.drive[0]), 0.1, 2000);
let cutoff = parameters.frequency[0];
// eslint-disable-next-line no-undef
cutoff = (cutoff * 2 * _PI) / sampleRate;
cutoff = cutoff > 1 ? 1 : cutoff;
@@ -445,13 +424,18 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
];
}
process(input, outputs, params) {
// eslint-disable-next-line no-undef
if (currentTime <= params.begin[0]) {
return true;
}
// eslint-disable-next-line no-undef
if (currentTime >= params.end[0]) {
// this.port.postMessage({ type: 'onended' });
return false;
}
let frequency = params.frequency[0];
//apply detune in cents
frequency = frequency * Math.pow(2, params.detune[0] / 1200);
const output = outputs[0];
const voices = params.voices[0];
@@ -462,6 +446,9 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
for (let n = 0; n < voices; n++) {
const isOdd = (n & 1) == 1;
//applies unison "spread" detune in semitones
const freq = applySemitoneDetuneToFrequency(frequency, getUnisonDetune(voices, freqspread, n));
let gainL = gain1;
let gainR = gain2;
// invert right and left gain
@@ -469,21 +456,21 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
gainL = gain2;
gainR = gain1;
}
// eslint-disable-next-line no-undef
const dt = freq / sampleRate;
for (let i = 0; i < output[0].length; i++) {
// Main detuning
let freq = applySemitoneDetuneToFrequency(params.frequency[i] ?? params.frequency[0], params.detune[0] / 100);
// Individual voice detuning
freq = applySemitoneDetuneToFrequency(freq, getUnisonDetune(voices, freqspread, n));
// We must wrap this here because it is passed into sawblep below which
// has domain [0, 1]
const dt = _mod(freq / sampleRate, 1);
this.phase[n] = this.phase[n] ?? Math.random();
const v = waveshapes.sawblep(this.phase[n], dt);
output[0][i] = output[0][i] + v * gainL;
output[1][i] = output[1][i] + v * gainR;
this.phase[n] = wrapPhase(this.phase[n] + dt);
this.phase[n] += dt;
if (this.phase[n] > 1.0) {
this.phase[n] = this.phase[n] - 1;
}
}
}
return true;
@@ -492,7 +479,7 @@ class SuperSawOscillatorProcessor extends AudioWorkletProcessor {
registerProcessor('supersaw-oscillator', SuperSawOscillatorProcessor);
// Phase Vocoder sourced from https://github.com/olvb/phaze/tree/master?tab=readme-ov-file
// Phase Vocoder sourced from // sourced from https://github.com/olvb/phaze/tree/master?tab=readme-ov-file
const BUFFERED_BLOCK_SIZE = 2048;
function genHannWindow(length) {
-1
View File
@@ -1 +0,0 @@
pattern.wav
-3
View File
@@ -1,3 +0,0 @@
# supradough
platform agnostic synth and sampler intended for live coding. a reimplementation of superdough.
-123
View File
@@ -1,123 +0,0 @@
// this is a poc of how a pattern can be rendered as a wav file using node
// run via: node dough-export.mjs
import fs from 'node:fs';
import WavEncoder from 'wav-encoder';
import { evalScope } from '@strudel/core';
import { miniAllStrings } from '@strudel/mini';
import { Dough } from './dough.mjs';
await evalScope(
import('@strudel/core'),
import('@strudel/mini'),
import('@strudel/tonal'),
// import('@strudel/tonal'),
);
miniAllStrings(); // allows using single quotes for mini notation / skip transpilation
let sampleRate = 48000,
cps = 0.4;
/* await doughsamples('github:eddyflux/crate');
await doughsamples('github:eddyflux/wax'); */
let pat = note('c,eb,g,<bb c4 d4 eb4>')
.s('sine')
.press()
.add(note(24))
.fmi(3)
.fmh(5.01)
.dec(0.4)
.delay('.6:<.12 .22>:.8')
.jux(press)
.rarely(add(note('12')))
.lpf(400)
.lpq(0.2)
.lpd(0.4)
.lpenv(3)
.fmdecay(0.4)
.fmenv(1)
.postgain(0.6)
.stack(s('<pink white>*8').dec(0.07).rarely(ply('2')).delay(0.5).hpf(sine.range(200, 2000).slow(4)).hpq(0.2))
.stack(
s('[- white@3]*2')
.dec(0.4)
.hpf('<2000!3 <4000 8000>>*4')
.hpq(0.6)
.ply('<1 2>*4')
.postgain(0.5)
.delay(0.5)
.jux(rev)
.lpf(5000),
)
.stack(
note('<c2 - [- f1] ->*2')
.s('square')
.lpf(sine.range(100, 300).slow(4))
.lpe(1)
.segment(8)
.lpd(0.3)
.lpq(0.2)
.dec(0.2)
.speed('<1 2>')
.ply('<1 2>')
.postgain(1),
)
.stack(
chord('<Cm Cm7 Cm9 Cm11 Fm Fm7 Fm9 Fm11>')
.voicing()
.s('<sine>')
.clip(1)
.rel(0.4)
.vib('4:.2')
.gain(0.7)
.hpf(1200)
.fm(0.5)
.att(1)
.lpa(0.5)
.lpf(200)
.lpenv(4)
.chorus(0.8),
)
.slow(1 / cps);
let cycles = 30;
let seconds = cycles + 1; // 1s release tail
const haps = pat.queryArc(0, cycles);
const dough = new Dough(sampleRate);
console.log('spawn voices...');
haps.forEach((hap) => {
hap.value._begin = Number(hap.whole.begin);
hap.value._duration = hap.duration /* / cps */;
dough.scheduleSpawn(hap.value);
});
console.log(`render ${seconds}s long buffer, each dot is 1 second:`);
const buffers = [new Float32Array(seconds * sampleRate), new Float32Array(seconds * sampleRate)];
let t = performance.now();
while (dough.t <= buffers[0].length) {
dough.update();
buffers[0][dough.t] = dough.out[0];
buffers[1][dough.t] = dough.out[1];
if (dough.t % sampleRate === 0) {
process.stdout.write('.');
}
}
const took = (performance.now() - t) / 1000;
const load = (took / seconds) * 100;
const speed = (seconds / took).toFixed(2);
console.log('');
console.log(`done!
rendered ${seconds}s in ${took.toFixed(2)}s
speed: ${speed}x
load: ${load.toFixed(2)}%`);
const patternAudio = {
sampleRate,
channelData: buffers,
};
WavEncoder.encode(patternAudio).then((buffer) => {
fs.writeFileSync('pattern.wav', new Float32Array(buffer));
});
-39
View File
@@ -1,39 +0,0 @@
import { Dough } from './dough.mjs';
const clamp = (num, min, max) => Math.min(Math.max(num, min), max);
class DoughProcessor extends AudioWorkletProcessor {
constructor() {
super();
this.dough = new Dough(sampleRate, currentTime);
this.port.onmessage = (event) => {
if (event.data.spawn) {
this.dough.scheduleSpawn(event.data.spawn);
} else if (event.data.sample) {
this.dough.loadSample(event.data.sample, event.data.channels, event.data.sampleRate);
} else if (event.data.samples) {
event.data.samples.forEach(([name, channels, sampleRate]) => {
this.dough.loadSample(name, channels, sampleRate);
});
} else {
console.log('unrecognized event type', event.data);
}
};
}
process(inputs, outputs, params) {
if (this.disconnected) {
return false;
}
const output = outputs[0];
for (let i = 0; i < output[0].length; i++) {
this.dough.update();
for (let c = 0; c < output.length; c++) {
//prevent speaker blowout via clipping if threshold exceeds
output[c][i] = clamp(this.dough.out[c], -1, 1);
}
}
return true; // keep the audio processing going
}
}
registerProcessor('dough-processor', DoughProcessor);
File diff suppressed because it is too large Load Diff
-5
View File
@@ -1,5 +0,0 @@
// import _workletUrl from './dough-worklet.mjs?url'; // only for dev (breaks for production build)
import _workletUrl from './dough-worklet.mjs?audioworklet'; // only for prod (breaks in development?!)
export * from './dough.mjs';
export const workletUrl = _workletUrl;
-37
View File
@@ -1,37 +0,0 @@
{
"name": "supradough",
"version": "1.2.3",
"description": "platform agnostic synth and sampler intended for live coding. a reimplementation of superdough.",
"main": "index.mjs",
"type": "module",
"publishConfig": {
"main": "dist/index.mjs"
},
"scripts": {
"build": "vite build",
"prepublishOnly": "npm run build"
},
"repository": {
"type": "git",
"url": "git+https://github.com/tidalcycles/strudel.git"
},
"keywords": [
"tidalcycles",
"strudel",
"pattern",
"livecoding",
"algorave"
],
"author": "Felix Roos <flix91@gmail.com>",
"license": "AGPL-3.0-or-later",
"bugs": {
"url": "https://github.com/tidalcycles/strudel/issues"
},
"homepage": "https://github.com/tidalcycles/strudel#readme",
"devDependencies": {
"vite": "^6.0.11",
"vite-plugin-bundle-audioworklet": "workspace:*",
"wav-encoder": "^1.3.0"
},
"dependencies": {}
}
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/tonal",
"version": "1.2.4",
"version": "1.2.2",
"description": "Tonal functions for strudel",
"main": "index.mjs",
"publishConfig": {
+69 -119
View File
@@ -7,130 +7,80 @@ This program is free software: you can redistribute it and/or modify it under th
// import { strict as assert } from 'assert';
import '../tonal.mjs'; // need to import this to add prototypes
import { pure, n, seq, note, noteToMidi } from '@strudel/core';
import { pure, n, seq, note } from '@strudel/core';
import { describe, it, expect } from 'vitest';
import { mini } from '../../mini/mini.mjs';
describe('tonal', () => {
describe('scaleTranspose', () => {
it('transposes notes by scale degrees', () => {
expect(pure('c3').scale('C major').scaleTranspose(1).firstCycleValues).toEqual(['D3']);
});
it('Should run tonal functions ', () => {
expect(pure('c3').scale('C major').scaleTranspose(1).firstCycleValues).toEqual(['D3']);
});
describe('scale', () => {
it('converts plain values', () => {
expect(
seq(0, 1, 2)
.scale('C major')
.note()
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('converts n values', () => {
expect(
n(seq(0, 1, 2))
.scale('C major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('converts n values (mini notation)', () => {
expect(
n(seq(0, 1, 2))
.scale('C:major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('converts n values (no tonic)', () => {
expect(
n(seq(0, 1, 2))
.scale('major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('converts n values (explicit mini notation)', () => {
expect(
n(seq(0, 1, 2))
.scale(mini('C:major'))
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('converts decorated n values', () => {
expect(
n(seq('0b', '1#', '-2', '3##', '4bb'))
.scale('C major')
.firstCycleValues.map((h) => h.note),
).toEqual(['B2', 'Eb3', 'A2', 'G3', 'F3']);
});
it('produces silence for mixed sharps and flats', () => {
expect(
n(seq('0b#', '1#b', '2#b#'))
.scale('C major')
.firstCycleValues.map((h) => h.note),
).toEqual([]);
});
it('snaps notes (upwards) to scale', () => {
const inputNotes = ['Cb', 'Eb', 'G', 'A#', 'Bb'];
const expectedNotes = ['B2', 'E3', 'G3', 'B3', 'B3'];
expect(
note(seq(inputNotes))
.scale('C major')
.firstCycleValues.map((h) => h.note),
).toEqual(expectedNotes);
});
it('snaps notes to the correct octave', () => {
const inputNotes = ['Cb0', 'Eb4', 'G1', 'A#19', 'Bb8'];
const expectedNotes = ['B#-1', 'D#4', 'G#1', 'A#19', 'A#8'];
expect(
note(seq(inputNotes))
.scale('A# minor') // A#, B#, C#, D#, E#, F#, G#
.firstCycleValues.map((h) => h.note),
).toEqual(expectedNotes);
});
it('handles scale names provided with colons', () => {
const inputNotes = ['Cb', 'E', 'G', 'A#', 'Bb'];
const expectedNotes = ['A#2', 'D#3', 'G#3', 'A#3', 'A#3'];
expect(
note(seq(inputNotes))
.scale('F#:pentatonic') // F#, G#, A#, C#, and D#
.firstCycleValues.map((h) => h.note),
).toEqual(expectedNotes);
});
it('scale with plain values', () => {
expect(
seq(0, 1, 2)
.scale('C major')
.note()
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
describe('transpose', () => {
it('transposes note numbers with interval numbers', () => {
expect(
note(seq(40, 40, 40))
.transpose(0, 1, 2)
.firstCycleValues.map((h) => h.note),
).toEqual([40, 41, 42]);
expect(seq(40, 40, 40).transpose(0, 1, 2).firstCycleValues).toEqual([40, 41, 42]);
});
it('transposes note numbers with interval strings', () => {
expect(
note(seq(40, 40, 40))
.transpose('1P', '2M', '3m')
.firstCycleValues.map((h) => h.note),
).toEqual([40, 42, 43]);
expect(seq(40, 40, 40).transpose('1P', '2M', '3m').firstCycleValues).toEqual([40, 42, 43]);
});
it('transposes note strings with interval numbers', () => {
expect(
note(seq('c', 'c', 'c'))
.transpose(0, 1, 2)
.firstCycleValues.map((h) => h.note),
).toEqual(['C', 'Db', 'D']);
expect(seq('c', 'c', 'c').transpose(0, 1, 2).firstCycleValues).toEqual(['C', 'Db', 'D']);
});
it('transposes note strings with interval strings', () => {
expect(
note(seq('c', 'c', 'c'))
.transpose('1P', '2M', '3m')
.firstCycleValues.map((h) => h.note),
).toEqual(['C', 'D', 'Eb']);
expect(seq('c', 'c', 'c').transpose('1P', '2M', '3m').firstCycleValues).toEqual(['C', 'D', 'Eb']);
});
it('scale with n values', () => {
expect(
n(seq(0, 1, 2))
.scale('C major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('scale with colon', () => {
expect(
n(seq(0, 1, 2))
.scale('C:major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('scale without tonic', () => {
expect(
n(seq(0, 1, 2))
.scale('major')
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('scale with mininotation colon', () => {
expect(
n(seq(0, 1, 2))
.scale(mini('C:major'))
.firstCycleValues.map((h) => h.note),
).toEqual(['C3', 'D3', 'E3']);
});
it('transposes note numbers with interval numbers', () => {
expect(
note(seq(40, 40, 40))
.transpose(0, 1, 2)
.firstCycleValues.map((h) => h.note),
).toEqual([40, 41, 42]);
expect(seq(40, 40, 40).transpose(0, 1, 2).firstCycleValues).toEqual([40, 41, 42]);
});
it('transposes note numbers with interval strings', () => {
expect(
note(seq(40, 40, 40))
.transpose('1P', '2M', '3m')
.firstCycleValues.map((h) => h.note),
).toEqual([40, 42, 43]);
expect(seq(40, 40, 40).transpose('1P', '2M', '3m').firstCycleValues).toEqual([40, 42, 43]);
});
it('transposes note strings with interval numbers', () => {
expect(
note(seq('c', 'c', 'c'))
.transpose(0, 1, 2)
.firstCycleValues.map((h) => h.note),
).toEqual(['C', 'Db', 'D']);
expect(seq('c', 'c', 'c').transpose(0, 1, 2).firstCycleValues).toEqual(['C', 'Db', 'D']);
});
it('transposes note strings with interval strings', () => {
expect(
note(seq('c', 'c', 'c'))
.transpose('1P', '2M', '3m')
.firstCycleValues.map((h) => h.note),
).toEqual(['C', 'D', 'Eb']);
expect(seq('c', 'c', 'c').transpose('1P', '2M', '3m').firstCycleValues).toEqual(['C', 'D', 'Eb']);
});
});
+69 -122
View File
@@ -6,28 +6,19 @@ This program is free software: you can redistribute it and/or modify it under th
import { Note, Interval, Scale } from '@tonaljs/tonal';
import { register, _mod, silence, logger, pure, isNote } from '@strudel/core';
import { stepInNamedScale, nearestNumberIndex } from './tonleiter.mjs';
import { noteToMidi } from '../core/util.mjs';
import { stepInNamedScale } from './tonleiter.mjs';
const octavesInterval = (octaves) => (octaves <= 0 ? -1 : 1) + octaves * 7 + 'P';
function getScale(scaleName) {
scaleName = scaleName.replaceAll(':', ' ');
const scale = Scale.get(scaleName);
const { tonic, empty } = scale;
if ((empty && isNote(scaleName)) || (empty && !tonic)) {
throw new Error(
`Scale name ${scaleName} is incomplete. Make sure to use ":" instead of spaces, example: .scale("C:major")`,
);
} else if (empty) {
throw new Error(`Invalid scale name "${scaleName}"`);
}
return scale;
}
function scaleStep(step, scale) {
scale = scale.replaceAll(':', ' ');
step = Math.ceil(step);
let { intervals, tonic } = getScale(scale);
let { intervals, tonic, empty } = Scale.get(scale);
if ((empty && isNote(scale)) || (empty && !tonic)) {
throw new Error(`incomplete scale. Make sure to use ":" instead of spaces, example: .scale("C:major")`);
} else if (empty) {
throw new Error(`invalid scale "${scale}"`);
}
tonic = tonic || 'C';
const { pc, oct = 3 } = Note.get(tonic);
const octaveOffset = Math.floor(step / intervals.length);
@@ -39,7 +30,8 @@ function scaleStep(step, scale) {
// transpose note inside scale by offset steps
// function scaleOffset(scale: string, offset: number, note: string) {
function scaleOffset(scale, offset, note) {
let { notes } = getScale(scale);
let [tonic, scaleName] = Scale.tokenize(scale);
let { notes } = Scale.get(`${tonic} ${scaleName}`);
notes = notes.map((note) => Note.get(note).pc); // use only pc!
offset = Number(offset);
if (isNaN(offset)) {
@@ -96,14 +88,13 @@ function scaleOffset(scale, offset, note) {
* @returns Pattern
* @memberof Pattern
* @name transpose
* @synonyms trans
* @example
* "c2 c3".fast(2).transpose("<0 -2 5 3>".slow(2)).note()
* @example
* "c2 c3".fast(2).transpose("<1P -2M 4P 3m>".slow(2)).note()
*/
export const { transpose, trans } = register(['transpose', 'trans'], function transposeFn(intervalOrSemitones, pat) {
export const transpose = register('transpose', function (intervalOrSemitones, pat) {
return pat.withHap((hap) => {
const note = hap.value.note ?? hap.value;
if (typeof note === 'number') {
@@ -128,7 +119,10 @@ export const { transpose, trans } = register(['transpose', 'trans'], function tr
const interval = !isNaN(Number(intervalOrSemitones))
? Interval.fromSemitones(intervalOrSemitones)
: String(intervalOrSemitones);
const targetNote = Note.transpose(note, interval);
// TODO: move simplify to player to preserve enharmonics
// tone.js doesn't understand multiple sharps flats e.g. F##3 has to be turned into G3
// TODO: check if this is still relevant..
const targetNote = Note.simplify(Note.transpose(note, interval));
if (typeof hap.value === 'object') {
return hap.withValue(() => ({ ...hap.value, note: targetNote }));
}
@@ -148,7 +142,6 @@ export const { transpose, trans } = register(['transpose', 'trans'], function tr
* @name scaleTranspose
* @param {offset} offset number of steps inside the scale
* @returns Pattern
* @synonyms scaleTrans, strans
* @example
* "-8 [2,4,6]"
* .scale('C4 bebop major')
@@ -156,79 +149,25 @@ export const { transpose, trans } = register(['transpose', 'trans'], function tr
* .note()
*/
export const { scaleTranspose, scaleTrans, strans } = register(
['scaleTranspose', 'scaleTrans', 'strans'],
function (offset /* : number | string */, pat) {
return pat.withHap((hap) => {
if (!hap.context.scale) {
throw new Error('can only use scaleTranspose after .scale');
}
if (typeof hap.value === 'object')
return hap.withValue(() => ({
...hap.value,
note: scaleOffset(hap.context.scale, Number(offset), hap.value.note),
}));
if (typeof hap.value !== 'string') {
throw new Error('can only use scaleTranspose with notes');
}
return hap.withValue(() => scaleOffset(hap.context.scale, Number(offset), hap.value));
});
},
);
// Converts a step value, which is a number optionally decorated with sharps and flats,
// to a number and an `offset` number of semitones
function _convertStepToNumberAndOffset(step) {
let asNumber = Number(step);
let offset = 0;
if (isNaN(asNumber)) {
step = String(step);
// Check to see if the step matches the expected format:
// - A number (possibly negative)
// - Some number of sharps or flats (but not both)
const match = /^(-?\d+)(#+|b+)?$/.exec(step);
if (!match) {
throw new Error(`invalid scale step "${step}", expected number or integer with optional # b suffixes`);
export const scaleTranspose = register('scaleTranspose', function (offset /* : number | string */, pat) {
return pat.withHap((hap) => {
if (!hap.context.scale) {
throw new Error('can only use scaleTranspose after .scale');
}
asNumber = Number(match[1]);
// These decorations will determine the semitone offset based on the number of
// sharps or flats
const decorations = match[2] || '';
offset = decorations[0] === '#' ? decorations.length : -decorations.length;
}
return [asNumber, offset];
}
let scaleToMidisAndNotes = {};
// Finds the nearest scale note to `note`
function _getNearestScaleNote(scaleName, note, preferHigher = true) {
let noteMidi = typeof note === 'string' ? noteToMidi(note) : note;
if (scaleToMidisAndNotes[scaleName] === undefined) {
const { intervals, tonic } = getScale(scaleName);
const { pc } = Note.get(tonic);
const expandedIntervals = intervals.concat('8P'); // add the octave for wrapping
const sNotes = expandedIntervals.map((interval) => Note.transpose(pc + '0', interval));
const sMidi = sNotes.map(noteToMidi);
// Cache
scaleToMidisAndNotes[scaleName] = [sMidi, sNotes];
}
const [scaleMidis, scaleNotes] = scaleToMidisAndNotes[scaleName];
const rootMidi = scaleMidis[0];
const octaveDiff = Math.floor((noteMidi - rootMidi) / 12);
const alignedMidis = scaleMidis.map((m) => m + 12 * octaveDiff);
const noteIdx = nearestNumberIndex(noteMidi, alignedMidis, preferHigher);
const noteMatch = scaleNotes[noteIdx];
return Note.transpose(noteMatch, Interval.fromSemitones(12 * octaveDiff));
}
if (typeof hap.value === 'object')
return hap.withValue(() => ({
...hap.value,
note: scaleOffset(hap.context.scale, Number(offset), hap.value.note),
}));
if (typeof hap.value !== 'string') {
throw new Error('can only use scaleTranspose with notes');
}
return hap.withValue(() => scaleOffset(hap.context.scale, Number(offset), hap.value));
});
});
/**
* Turns numbers into notes in the scale (zero indexed) or quantizes notes to a scale.
*
* When describing notes via numbers, note that negative numbers can be used to wrap backwards
* in the scale as well as sharps or flats (but not both) to produce notes outside of the scale.
*
* Also sets scale for other scale operations, like {@link Pattern#scaleTranspose}.
* Turns numbers into notes in the scale (zero indexed). Also sets scale for other scale operations, like {@link Pattern#scaleTranspose}.
*
* A scale consists of a root note (e.g. `c4`, `c`, `f#`, `bb4`) followed by semicolon (':') and then a [scale type](https://github.com/tonaljs/tonal/blob/main/packages/scale-type/data.ts).
*
@@ -247,12 +186,6 @@ function _getNearestScaleNote(scaleName, note, preferHigher = true) {
* n(rand.range(0,12).segment(8))
* .scale("C:ritusen")
* .s("piano")
* @example
* n("<[0,7b] [-4# -4] [-2,7##] 4 [0,7] [-4# -4b] [-2,7###] 4b>*4")
* .scale("C:<major minor>/2")
* .s("piano")
* @example
* note("C1*16").transpose(irand(36)).scale('Cb2 major').scaleTranspose(3)
*/
export const scale = register(
@@ -266,35 +199,49 @@ export const scale = register(
pat
.fmap((value) => {
const isObject = typeof value === 'object';
// The case where the note has been defined via `n` or `pure`
if (!isObject || (isObject && ('n' in value || 'value' in value))) {
const step = isObject ? (value.n ?? value.value) : value;
let step = isObject ? value.n : value;
if (isObject) {
delete value.n; // remove n so it won't cause trouble
if (isNote(step)) {
// legacy..
return pure(step);
}
try {
const [number, offset] = _convertStepToNumberAndOffset(step);
let note;
if (isObject && value.anchor) {
note = stepInNamedScale(number, scale, value.anchor);
} else {
note = scaleStep(number, scale);
}
if (offset != 0) note = Note.transpose(note, Interval.fromSemitones(offset));
value = pure(isObject ? { ...value, note } : note);
} catch (err) {
logger(`[tonal] ${err.message}`, 'error');
}
if (isNote(step)) {
// legacy..
return pure(step);
}
let asNumber = Number(step);
let semitones = 0;
if (isNaN(asNumber)) {
step = String(step);
if (!/^[-+]?\d+(#*|b*){1}$/.test(step)) {
logger(
`[tonal] invalid scale step "${step}", expected number or integer with optional # b suffixes`,
'error',
);
return silence;
}
return value;
const isharp = step.indexOf('#');
if (isharp >= 0) {
asNumber = Number(step.substring(0, isharp));
semitones = step.length - isharp;
} else {
const iflat = step.indexOf('b');
asNumber = Number(step.substring(0, iflat));
semitones = iflat - step.length;
}
}
// The case where the note has been defined via `note`
else {
const note = _getNearestScaleNote(scale, value.note);
return pure(isObject ? { ...value, note } : note);
try {
let note;
if (isObject && value.anchor) {
note = stepInNamedScale(asNumber, scale, value.anchor);
} else {
note = scaleStep(asNumber, scale);
}
if (semitones != 0) note = Note.transpose(note, Interval.fromSemitones(semitones));
value = pure(isObject ? { ...value, note } : note);
} catch (err) {
logger(`[tonal] ${err.message}`, 'error');
value = silence;
}
return value;
})
.outerJoin()
// legacy:
+4 -3
View File
@@ -101,11 +101,11 @@ export function nearestNumberIndex(target, numbers, preferHigher) {
let scaleSteps = {}; // [scaleName]: semitones[]
export function stepInNamedScale(step, scale, anchor, preferHigher) {
const [root, scaleName] = Scale.tokenize(scale);
let [root, scaleName] = Scale.tokenize(scale);
const rootMidi = x2midi(root);
const rootChroma = midi2chroma(rootMidi);
if (!scaleSteps[scaleName]) {
const { intervals } = Scale.get(`C ${scaleName}`);
let { intervals } = Scale.get(`C ${scaleName}`);
// cache result
scaleSteps[scaleName] = intervals.map(step2semitones);
}
@@ -222,7 +222,6 @@ export const Note = {
};
// TODO: support octave numbers
// Example: Note("Bb3").transpose("c3")
export function transpose(note, step) {
// example: E, 3
const stepNumber = Step.tokenize(step)[1]; // 3
@@ -236,3 +235,5 @@ export function transpose(note, step) {
const offsetAccidentals = accidentalString(Step.accidentals(step) + Note.accidentals(note) + stepIndex - indexOffset); // "we need to add a # to to the G to make it a major third from E"
return [targetNote, offsetAccidentals].join('');
}
//Note("Bb3").transpose("c3")
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/transpiler",
"version": "1.2.4",
"version": "1.2.2",
"description": "Transpiler for strudel user code. Converts syntactically correct but semantically meaningless JS into evaluatable strudel code.",
"main": "index.mjs",
"type": "module",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/web",
"version": "1.2.5",
"version": "1.2.3",
"description": "Easy to setup, opiniated bundle of Strudel for the browser.",
"module": "web.mjs",
"publishConfig": {
-1
View File
@@ -7,5 +7,4 @@ This program is free software: you can redistribute it and/or modify it under th
export * from './webaudio.mjs';
export * from './scope.mjs';
export * from './spectrum.mjs';
export * from './supradough.mjs';
export * from 'superdough';
+2 -3
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/webaudio",
"version": "1.2.5",
"version": "1.2.3",
"description": "Web Audio helpers for Strudel",
"main": "index.mjs",
"type": "module",
@@ -35,8 +35,7 @@
"dependencies": {
"@strudel/core": "workspace:*",
"@strudel/draw": "workspace:*",
"superdough": "workspace:*",
"supradough": "workspace:*"
"superdough": "workspace:*"
},
"devDependencies": {
"vite": "^6.0.11"
-130
View File
@@ -1,130 +0,0 @@
import { Pattern } from '@strudel/core';
import { connectToDestination, getAudioContext, getWorklet } from 'superdough';
let doughWorklet;
function initDoughWorklet() {
const ac = getAudioContext();
doughWorklet = getWorklet(
ac,
'dough-processor',
{},
{
outputChannelCount: [2],
},
);
connectToDestination(doughWorklet); // channels?
}
const soundMap = new Map();
const loadedSounds = new Map();
Pattern.prototype.supradough = function () {
return this.onTrigger((hap, __, cps, begin) => {
hap.value._begin = begin;
hap.value._duration = hap.duration / cps;
!doughWorklet && initDoughWorklet();
const s = (hap.value.bank ? hap.value.bank + '_' : '') + hap.value.s;
const n = hap.value.n ?? 0;
const soundKey = `${s}:${n}`;
if (soundMap.has(s)) {
hap.value.s = soundKey; // dough.mjs is unaware of bank and n (only maps keys to buffers)
}
if (soundMap.has(s) && !loadedSounds.has(soundKey)) {
const urls = soundMap.get(s);
const url = urls[n % urls.length];
console.log(`load ${soundKey} from ${url}`);
const loadSample = fetchSample(url);
loadedSounds.set(soundKey, loadSample);
loadSample.then(({ channels, sampleRate }) =>
doughWorklet.port.postMessage({
sample: soundKey,
channels,
sampleRate,
}),
);
}
doughWorklet.port.postMessage({ spawn: hap.value });
}, 1);
};
function githubPath(base, subpath = '') {
if (!base.startsWith('github:')) {
throw new Error('expected "github:" at the start of pseudoUrl');
}
let [_, path] = base.split('github:');
path = path.endsWith('/') ? path.slice(0, -1) : path;
if (path.split('/').length === 2) {
// assume main as default branch if none set
path += '/main';
}
return `https://raw.githubusercontent.com/${path}/${subpath}`;
}
export async function fetchSampleMap(url) {
if (url.startsWith('github:')) {
url = githubPath(url, 'strudel.json');
}
if (url.startsWith('local:')) {
url = `http://localhost:5432`;
}
if (url.startsWith('shabda:')) {
let [_, path] = url.split('shabda:');
url = `https://shabda.ndre.gr/${path}.json?strudel=1`;
}
if (url.startsWith('shabda/speech')) {
let [_, path] = url.split('shabda/speech');
path = path.startsWith('/') ? path.substring(1) : path;
let [params, words] = path.split(':');
let gender = 'f';
let language = 'en-GB';
if (params) {
[language, gender] = params.split('/');
}
url = `https://shabda.ndre.gr/speech/${words}.json?gender=${gender}&language=${language}&strudel=1'`;
}
if (typeof fetch !== 'function') {
// not a browser
return;
}
const base = url.split('/').slice(0, -1).join('/');
if (typeof fetch === 'undefined') {
// skip fetch when in node / testing
return;
}
const json = await fetch(url)
.then((res) => res.json())
.catch((error) => {
console.error(error);
throw new Error(`error loading "${url}"`);
});
return [json, json._base || base];
}
// for some reason, only piano and flute work.. is it because mp3??
async function fetchSample(url) {
const buffer = await fetch(url)
.then((res) => res.arrayBuffer())
.then((buf) => getAudioContext().decodeAudioData(buf));
let channels = [];
for (let i = 0; i < buffer.numberOfChannels; i++) {
channels.push(buffer.getChannelData(i));
}
return { channels, sampleRate: buffer.sampleRate };
}
export async function doughsamples(sampleMap, baseUrl) {
if (typeof sampleMap === 'string') {
const [json, base] = await fetchSampleMap(sampleMap);
// console.log('json', json, 'base', base);
return doughsamples(json, base);
}
Object.entries(sampleMap).map(async ([key, urls]) => {
if (key !== '_base') {
urls = urls.map((url) => baseUrl + url);
// console.log('set', key, urls);
soundMap.set(key, urls);
}
});
}
+8 -9
View File
@@ -5,12 +5,7 @@ This program is free software: you can redistribute it and/or modify it under th
*/
import * as strudel from '@strudel/core';
import { superdough, getAudioContext, setLogger, doughTrigger, registerWorklet } from 'superdough';
import './supradough.mjs';
import { workletUrl } from 'supradough';
registerWorklet(workletUrl);
import { superdough, getAudioContext, setLogger, doughTrigger } from 'superdough';
const { Pattern, logger, repl } = strudel;
setLogger(logger);
@@ -20,10 +15,14 @@ const hap2value = (hap) => {
return hap.value;
};
export const webaudioOutputTrigger = (t, hap, ct, cps) => superdough(hap2value(hap), t - ct, hap.duration / cps, cps);
// uses more precise, absolute t if available, see https://github.com/tidalcycles/strudel/pull/1004
// TODO: refactor output callbacks to eliminate deadline
export const webaudioOutput = (hap, _deadline, hapDuration, cps, t) => {
return superdough(hap2value(hap), t, hapDuration, cps, hap.whole?.begin.valueOf());
export const webaudioOutput = (hap, deadline, hapDuration, cps, t) => {
return superdough(hap2value(hap), t ? `=${t}` : deadline, hapDuration, cps);
};
Pattern.prototype.webaudio = function () {
return this.onTrigger(webaudioOutputTrigger);
};
export function webaudioRepl(options = {}) {
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "@strudel/xen",
"version": "1.2.4",
"version": "1.2.2",
"description": "Xenharmonic API for strudel",
"main": "index.mjs",
"type": "module",
+4 -9
View File
@@ -139,10 +139,10 @@ Tune.prototype.MIDI = function(stepIn,octaveIn) {
/* Load a new scale */
Tune.prototype.loadScale = function(scale){
Tune.prototype.loadScale = function(name){
/* load the scale */
var freqs = isArrayOfNumbers(scale) ? scale : TuningList[scale].frequencies
var freqs = TuningList[name].frequencies
this.scale = []
for (var i=0;i<freqs.length-1;i++) {
this.scale.push(freqs[i]/freqs[0])
@@ -207,13 +207,8 @@ Tune.prototype.search = function(letters) {
return possible
}
function isArrayOfNumbers(arg) {
return Array.isArray(arg) && arg.length > 0 && arg.every(item => typeof item === 'number' && !isNaN(item));
}
/* allow an array of values too */
Tune.prototype.isValidScale = function(scale) {
return !!TuningList[scale] || isArrayOfNumbers(scale) ;
Tune.prototype.isValidScale = function(name) {
return !!TuningList[name];
}
/* Return a collection of notes as an array */
+10 -33
View File
@@ -201,8 +201,8 @@ importers:
specifier: ^6.1.0
version: 6.1.0(@codemirror/autocomplete@6.18.4)(@codemirror/commands@6.8.0)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
'@replit/codemirror-vim':
specifier: ^6.3.0
version: 6.3.0(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
specifier: ^6.2.1
version: 6.2.1(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
'@replit/codemirror-vscode-keymap':
specifier: ^6.0.2
version: 6.0.2(@codemirror/autocomplete@6.18.4)(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/lint@6.8.4)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)
@@ -517,18 +517,6 @@ importers:
specifier: workspace:*
version: link:../vite-plugin-bundle-audioworklet
packages/supradough:
devDependencies:
vite:
specifier: ^6.0.11
version: 6.0.11(@types/node@22.10.10)(jiti@2.4.2)(lightningcss@1.29.1)(terser@5.37.0)(yaml@2.7.0)
vite-plugin-bundle-audioworklet:
specifier: workspace:*
version: link:../vite-plugin-bundle-audioworklet
wav-encoder:
specifier: ^1.3.0
version: 1.3.0
packages/tidal:
dependencies:
'@strudel/core':
@@ -637,9 +625,6 @@ importers:
superdough:
specifier: workspace:*
version: link:../superdough
supradough:
specifier: workspace:*
version: link:../supradough
devDependencies:
vite:
specifier: ^6.0.11
@@ -2247,14 +2232,14 @@ packages:
'@codemirror/state': ^6.0.1
'@codemirror/view': ^6.3.0
'@replit/codemirror-vim@6.3.0':
resolution: {integrity: sha512-aTx931ULAMuJx6xLf7KQDOL7CxD+Sa05FktTDrtLaSy53uj01ll3Zf17JdKsriER248oS55GBzg0CfCTjEneAQ==}
'@replit/codemirror-vim@6.2.1':
resolution: {integrity: sha512-qDAcGSHBYU5RrdO//qCmD8K9t6vbP327iCj/iqrkVnjbrpFhrjOt92weGXGHmTNRh16cUtkUZ7Xq7rZf+8HVow==}
peerDependencies:
'@codemirror/commands': 6.x.x
'@codemirror/language': 6.x.x
'@codemirror/search': 6.x.x
'@codemirror/state': 6.x.x
'@codemirror/view': 6.x.x
'@codemirror/commands': ^6.0.0
'@codemirror/language': ^6.1.0
'@codemirror/search': ^6.2.0
'@codemirror/state': ^6.0.1
'@codemirror/view': ^6.0.3
'@replit/codemirror-vscode-keymap@6.0.2':
resolution: {integrity: sha512-j45qTwGxzpsv82lMD/NreGDORFKSctMDVkGRopaP+OrzSzv+pXDQuU3LnFvKpasyjVT0lf+PKG1v2DSCn/vxxg==}
@@ -5729,7 +5714,6 @@ packages:
node-domexception@1.0.0:
resolution: {integrity: sha512-/jKZoMpw0F8GRwl4/eLROPA3cfcXtLApP0QzLmUT/HuPCZWyB7IY9ZrMeKw2O/nFIqPQB3PVM9aYm0F312AXDQ==}
engines: {node: '>=10.5.0'}
deprecated: Use your platform's native DOMException instead
node-fetch-native@1.6.6:
resolution: {integrity: sha512-8Mc2HhqPdlIfedsuZoc3yioPuzp6b+L5jRCRY1QzuWZh2EGJVQrGppC6V6cF0bLdbW0+O2YpqCA25aF/1lvipQ==}
@@ -6819,7 +6803,6 @@ packages:
source-map@0.8.0-beta.0:
resolution: {integrity: sha512-2ymg6oRBpebeZi9UUNsgQ89bhx01TcTkmNTGnNO88imTmbSgy4nfujrgVEFKWpMTEGA11EDkTt7mqObTPdigIA==}
engines: {node: '>= 8'}
deprecated: The work that was done in this beta branch won't be included in future versions
sourcemap-codec@1.4.8:
resolution: {integrity: sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==}
@@ -7552,9 +7535,6 @@ packages:
walk-up-path@3.0.1:
resolution: {integrity: sha512-9YlCL/ynK3CTlrSRrDxZvUauLzAswPCrsaCgilqFevUYpeEW0/3ScEjaa3kbW/T0ghhkEr7mv+fpjqn1Y1YuTA==}
wav-encoder@1.3.0:
resolution: {integrity: sha512-FXJdEu2qDOI+wbVYZpu21CS1vPEg5NaxNskBr4SaULpOJMrLE6xkH8dECa7PiS+ZoeyvP7GllWUAxPN3AvFSEw==}
wav@1.0.2:
resolution: {integrity: sha512-viHtz3cDd/Tcr/HbNqzQCofKdF6kWUymH9LGDdskfWFoIy/HJ+RTihgjEcHfnsy1PO4e9B+y4HwgTwMrByquhg==}
@@ -7677,7 +7657,6 @@ packages:
workbox-google-analytics@7.0.0:
resolution: {integrity: sha512-MEYM1JTn/qiC3DbpvP2BVhyIH+dV/5BjHk756u9VbwuAhu0QHyKscTnisQuz21lfRpOwiS9z4XdqeVAKol0bzg==}
deprecated: It is not compatible with newer versions of GA starting with v4, as long as you are using GAv3 it should be ok, but the package is not longer being maintained
workbox-navigation-preload@7.0.0:
resolution: {integrity: sha512-juWCSrxo/fiMz3RsvDspeSLGmbgC0U9tKqcUPZBCf35s64wlaLXyn2KdHHXVQrb2cqF7I0Hc9siQalainmnXJA==}
@@ -9616,7 +9595,7 @@ snapshots:
'@codemirror/state': 6.5.1
'@codemirror/view': 6.36.2
'@replit/codemirror-vim@6.3.0(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)':
'@replit/codemirror-vim@6.2.1(@codemirror/commands@6.8.0)(@codemirror/language@6.10.8)(@codemirror/search@6.5.8)(@codemirror/state@6.5.1)(@codemirror/view@6.36.2)':
dependencies:
'@codemirror/commands': 6.8.0
'@codemirror/language': 6.10.8
@@ -15976,8 +15955,6 @@ snapshots:
walk-up-path@3.0.1: {}
wav-encoder@1.3.0: {}
wav@1.0.2:
dependencies:
buffer-alloc: 1.2.0
File diff suppressed because it is too large Load Diff
+22
View File
@@ -359,6 +359,28 @@ stack(
"[~ [0 ~]] 0 [~ [4 ~]] 4".sub(7).restart(scales).scale(scales).early(.25)
).note().piano().slow(2)`;
/*
export const customTrigger = `// licensed with CC BY-NC-SA 4.0 https://creativecommons.org/licenses/by-nc-sa/4.0/
// by Felix Roos
stack(
freq("55 [110,165] 110 [220,275]".mul("<1 <3/4 2/3>>").struct("x(3,8)").layer(x=>x.mul("1.006,.995"))),
freq("440(5,8)".clip(.18).mul("<1 3/4 2 2/3>")).gain(perlin.range(.2,.8))
).s("<sawtooth square>/2")
.onTrigger((t,hap,ct)=>{
const ac = Tone.getContext().rawContext;
t = ac.currentTime + t - ct;
const { freq, s, gain = 1 } = hap.value;
const master = ac.createGain();
master.gain.value = 0.1 * gain;
master.connect(ac.destination);
const o = ac.createOscillator();
o.type = s || 'triangle';
o.frequency.value = Number(freq);
o.connect(master);
o.start(t);
o.stop(t + hap.duration);
}).stack(s("bd(3,8),hh*4,~ sd").webdirt())`; */
export const swimmingWithSoundfonts = `// Koji Kondo - Swimming (Super Mario World)
stack(
n(
+1
View File
@@ -647,6 +647,7 @@
"evaluate"
],
"/packages/webaudio/webaudio.mjs": [
"webaudioOutputTrigger",
"webaudioOutput",
"webaudioRepl"
],
+2 -1
View File
@@ -8,7 +8,8 @@
"start": "astro dev",
"build": "astro build",
"preview": "astro preview --port 3009 --host 0.0.0.0",
"astro": "astro"
"astro": "astro",
"postinstall": "cp node_modules/hs2js/dist/tree-sitter.wasm public && cp node_modules/hs2js/dist/tree-sitter-haskell.wasm public"
},
"dependencies": {
"@algolia/client-search": "^5.20.0",
+17
View File
@@ -0,0 +1,17 @@
{
"_base": "https://raw.githubusercontent.com/ritchse/tidal-drum-machines/main/machines/EmuSP12/",
"bd": ["emusp12-bd/Bassdrum-01.wav","emusp12-bd/Bassdrum-02.wav","emusp12-bd/Bassdrum-03.wav","emusp12-bd/Bassdrum-04.wav","emusp12-bd/Bassdrum-05.wav","emusp12-bd/Bassdrum-06.wav","emusp12-bd/Bassdrum-07.wav","emusp12-bd/Bassdrum-08.wav","emusp12-bd/Bassdrum-09.wav","emusp12-bd/Bassdrum-10.wav","emusp12-bd/Bassdrum-11.wav","emusp12-bd/Bassdrum-12.wav","emusp12-bd/Bassdrum-13.wav","emusp12-bd/Bassdrum-14.wav"],
"cb": ["emusp12-cb/Cowbell.wav"],
"cp": ["emusp12-cp/Clap.wav"],
"cr": ["emusp12-cr/Crash.wav"],
"hh": ["emusp12-hh/Hat Closed-01.wav","emusp12-hh/Hat Closed-02.wav"],
"ht": ["emusp12-ht/Tom H-01.wav","emusp12-ht/Tom H-02.wav","emusp12-ht/Tom H-03.wav","emusp12-ht/Tom H-04.wav","emusp12-ht/Tom H-05.wav","emusp12-ht/Tom H-06.wav"],
"lt": ["emusp12-lt/Tom L-01.wav","emusp12-lt/Tom L-02.wav","emusp12-lt/Tom L-03.wav","emusp12-lt/Tom L-04.wav","emusp12-lt/Tom L-05.wav","emusp12-lt/Tom L-06.wav"],
"misc": ["emusp12-misc/Metal-01.wav","emusp12-misc/Metal-02.wav","emusp12-misc/Metal-03.wav","emusp12-misc/Scratch.wav","emusp12-misc/Shot-01.wav","emusp12-misc/Shot-02.wav","emusp12-misc/Shot-03.wav"],
"mt": ["emusp12-mt/Tom M-01.wav","emusp12-mt/Tom M-02.wav","emusp12-mt/Tom M-03.wav","emusp12-mt/Tom M-05.wav"],
"oh": ["emusp12-oh/Hhopen1.wav"],
"perc": ["emusp12-perc/Blow1.wav"],
"rd": ["emusp12-rd/Ride.wav"],
"rim": ["emusp12-rim/zRim Shot-01.wav","emusp12-rim/zRim Shot-02.wav"],
"sd": ["emusp12-sd/Snaredrum-01.wav","emusp12-sd/Snaredrum-02.wav","emusp12-sd/Snaredrum-03.wav","emusp12-sd/Snaredrum-04.wav","emusp12-sd/Snaredrum-05.wav","emusp12-sd/Snaredrum-06.wav","emusp12-sd/Snaredrum-07.wav","emusp12-sd/Snaredrum-08.wav","emusp12-sd/Snaredrum-09.wav","emusp12-sd/Snaredrum-10.wav","emusp12-sd/Snaredrum-11.wav","emusp12-sd/Snaredrum-12.wav","emusp12-sd/Snaredrum-13.wav","emusp12-sd/Snaredrum-14.wav","emusp12-sd/Snaredrum-15.wav","emusp12-sd/Snaredrum-16.wav","emusp12-sd/Snaredrum-17.wav","emusp12-sd/Snaredrum-18.wav","emusp12-sd/Snaredrum-19.wav","emusp12-sd/Snaredrum-20.wav","emusp12-sd/Snaredrum-21.wav"]
}
-5
View File
@@ -1,5 +0,0 @@
The FontStruction “TIC-80 wide font”
(https://fontstruct.com/fontstructions/show/1388526) by “nesbox” is licensed
under a Creative Commons CC0 Public Domain Dedication license
(http://creativecommons.org/publicdomain/zero/1.0/).
[ancestry]
-16
View File
@@ -1,16 +0,0 @@
The font file in this archive was created using Fontstruct the free, online
font-building tool.
This font was created by “nesbox”.
This font has a homepage where this archive and other versions may be found:
https://fontstruct.com/fontstructions/show/1388526
[ancestry]
Try Fontstruct at https://fontstruct.com
Its easy and its fun.
Fontstruct is copyright ©2017-2025 Rob Meek
LEGAL NOTICE:
In using this font you must comply with the licensing terms described in the
file “license.txt” included with this archive.
If you redistribute the font file in this archive, it must be accompanied by all
the other files from this archive, including this one.
Binary file not shown.

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