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added loadOrc + removed livecode.orc by default

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This commit is contained in:
Felix Roos 2022-12-02 12:09:21 +01:00
parent e8fb7ee683
commit 486cd00384
1 changed files with 18 additions and 2 deletions
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20
packages/csound/csound.mjs
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@ -1,7 +1,7 @@
import { getFrequency, logger, Pattern } from '@strudel.cycles/core'; import { getFrequency, logger, Pattern } from '@strudel.cycles/core';
import { getAudioContext } from '@strudel.cycles/webaudio'; import { getAudioContext } from '@strudel.cycles/webaudio';
import csd from './project.csd?raw'; import csd from './project.csd?raw';
import livecodeOrc from './livecode.orc?raw'; // import livecodeOrc from './livecode.orc?raw';
import presetsOrc from './presets.orc?raw'; import presetsOrc from './presets.orc?raw';
let csoundLoader, _csound; let csoundLoader, _csound;
@ -91,7 +91,7 @@ async function load() {
await _csound.setOption('-m0d'); // see -m flag https://csound.com/docs/manual/CommandFlags.html await _csound.setOption('-m0d'); // see -m flag https://csound.com/docs/manual/CommandFlags.html
await _csound.setOption('--sample-accurate'); await _csound.setOption('--sample-accurate');
await _csound.compileCsdText(csd); await _csound.compileCsdText(csd);
await _csound.compileOrc(livecodeOrc); // await _csound.compileOrc(livecodeOrc);
await _csound.compileOrc(presetsOrc); await _csound.compileOrc(presetsOrc);
await _csound.start(); await _csound.start();
return _csound; return _csound;
@ -101,3 +101,19 @@ async function init() {
csoundLoader = csoundLoader || load(); csoundLoader = csoundLoader || load();
return csoundLoader; return csoundLoader;
} }
let orcCache = {};
export async function loadOrc(url) {
await init();
if (typeof url !== 'string') {
throw new Error('loadOrc: expected url string');
}
if (url.startsWith('github:')) {
const [_, path] = url.split('github:');
url = `https://raw.githubusercontent.com/${path}`;
}
if (!orcCache[url]) {
orcCache[url] = await fetch(url).then((res) => res.text());
}
await _csound.compileOrc(orcCache[url]);
}