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main.js
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main.js
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import './style.css'
import Glicol from 'glicol'
import * as g from 'glicol'
import * as p from '@strudel.cycles/core';
import { mini } from '@strudel.cycles/mini';
import { Scheduler } from "@strudel.cycles/webaudio";
Object.keys(g).forEach(e=> window[e] = g[e] )
Object.keys(p).forEach(e=> window[e] = p[e] )
let myTextarea = document.getElementById("codemirror");
window.editor = CodeMirror.fromTextArea(myTextarea, {
mode: "javascript",
lineNumbers: true,
theme: "tomorrow-night-bright",
extraKeys: {
'Ctrl-Enter': cm => {Function(`return ()=>{${cm.getValue()} \nreturn 0 }`)()()},
'Cmd-Enter': cm => {Function(`return ()=>{${cm.getValue()} \nreturn 0 }`)()()},// ,
'Ctrl-/': cm => {cm.execCommand('toggleComment')},
'Cmd-/': cm => {cm.execCommand('toggleComment')}
}
});
Pattern.prototype.take = function(numSpan) {
let span = numSpan? numSpan : 1;
const events = this.queryArc(0, span);
const spans = events.map(e=> {
let begin = e.whole.begin.toFraction();
let pos = begin.includes("/") ?
parseInt(begin.split("/")[0]) / parseInt(begin.split("/")[1]) : 0
// parseFloat("808bd") === 808...
let v = isNaN(e.value) ? "\\"+e.value : parseFloat(e.value)
return `${v}@${pos}`
})
let result = `"${spans.join(" ")}"(${span})`
// console.log("Pattern.take: ", result);
return result
}
String.prototype.take = function(numSpan) {
// console.log(this, numSpan)
return mini(this).take(numSpan)
}
let defaultCode =
`// ctrl/cmd - enter to run the code.
"[120 240]*2".onEvent(e=>glicol.setBPM(e.value))
glicol.play({
"~t1": seq("60 _48 _72 67_67").sp("cb").mul("~p1"),
"~p1": sig( "[1 0.5 0.1 0.9]".take(1) ),
o: mix("~t..").plate(0.1)
})
// run "glicol.showAllSamples()" in console to see the loaded samples
// This is a combination of Glicol language/audio engine and Strudel/Tidal (mini) patterns.
// Find more on: https://glicol.org
// https://strudel.tidalcycles.org/tutorial
// Source code: https://github.com/glicol/glicol-strudel
// --example-- uncomment the item below to play
// glicol.play({
// "~t1": psampler( "[cb [rm sid] tok*3 talk1]*2".take(1) ).mul(0.2),
// "~t2": psampler( "[bin]*4".take(1)).mul(0.2),
// o: mix("~t1 ~t2").plate(0.1)
// })`
editor.setValue(defaultCode)
window.glicol = new Glicol({
isLiveCoding: true,
loadSamples: true
})
window.closure = e => console.log(e)
window.scheduler = new Scheduler({
audioContext: glicol.audioContext,
interval: 0.01,
onEvent: (e)=>{
window.closure(e)
}
// let name = window.msg_target.trackName;
// let index = window.msg_target.nodeIndex
// let m = `${name}, ${index}, 3, ${e.whole.begin.valueOf()}=>${e.value}`
// console.log(m)
// glicol.sendMsg(m)
// }
})
// Pattern.prototype.msgGlicol = function(trackName, nodeIndex) {
// window.msg_target = {
// "trackName": trackName,
// "nodeIndex": nodeIndex,
// }
// window.scheduler.setPattern(this);
// if (!window.isSchedulerRunning) {
// window.scheduler.start();
// window.isSchedulerRunning = true;
// }
// }
String.prototype. {
// console.log(this, c)
window.closure = c
// console.log(this, window.closure)
window.scheduler.setPattern(mini(this));
if (!window.isSchedulerRunning) {
window.scheduler.start();
window.isSchedulerRunning = true;
}
}
// document.getElementById("run").addEventListener("click", ()=>{
// Function(`return ()=>{
// ${window.editor.getValue()}
// }`)()()
// })
// document.getElementById("load").addEventListener("click", ()=>{
// // console.log(document.getElementById("url").value)
// if (document.getElementById("url").value) {
// glicol.addSampleFiles(document.getElementById("name").value, document.getElementById("url").value)
// } else {
// if (document.getElementById("name").value) {
// glicol.addSampleFiles(document.getElementById("name").value)
// }
// }
// })