102 lines
2.0 KiB
JavaScript
102 lines
2.0 KiB
JavaScript
|
const WebSocket = require('ws')
|
||
|
const osc = require('osc')
|
||
|
|
||
|
const ip = process.argv[2]
|
||
|
|
||
|
//const ws = new WebSocket(`ws://${ip}:6676`)
|
||
|
|
||
|
/*
|
||
|
const wsp = new osc.WebsocketClientPlugin({
|
||
|
host: ip,
|
||
|
port: 6676
|
||
|
})
|
||
|
*/
|
||
|
const oscWS = new osc.WebSocketPort({
|
||
|
url: `ws://${ip}:6676`,
|
||
|
metadata: false
|
||
|
})
|
||
|
|
||
|
oscWS.on('ready', () => {
|
||
|
console.log(`Povezan sem na ${ip}`)
|
||
|
|
||
|
/*
|
||
|
setInterval(() => {
|
||
|
console.log('ping')
|
||
|
oscWS.send({ address: '/ping', args: [true]})
|
||
|
}, 500)
|
||
|
*/
|
||
|
})
|
||
|
|
||
|
let midiOn = false
|
||
|
let midiNotes = {}
|
||
|
|
||
|
const zaznava = 2000
|
||
|
|
||
|
let cakaj = false
|
||
|
const cakajInterval = 1 / 5
|
||
|
//const razponTona = [0.1, 0.5]
|
||
|
const razponTona = [0.001, 0.002]
|
||
|
|
||
|
|
||
|
oscWS.on('message', ({ address, args }) => {
|
||
|
//console.log('GGOT MSG OSC', address, args)
|
||
|
const acX = args[1]
|
||
|
if (address == '/accel') {
|
||
|
if (acX > zaznava && !cakaj) {
|
||
|
if (cakaj) {
|
||
|
console.log("CAKAM!")
|
||
|
return
|
||
|
}
|
||
|
|
||
|
cakaj = true
|
||
|
|
||
|
// Pavza
|
||
|
setTimeout(() => {
|
||
|
console.log("nehaj cakat")
|
||
|
cakaj = false
|
||
|
}, cakajInterval * 1000)
|
||
|
console.log("SEND MIDI!")
|
||
|
|
||
|
|
||
|
// Od 24 do 48
|
||
|
const accval = Math.sin((args[1] - zaznava) / 1000)
|
||
|
const visina = 24 + Math.round(((accval / 2) + 0.5) * 24)
|
||
|
|
||
|
midiNotes[visina] = true
|
||
|
//console.log('posiljam midi', [144, visina, 127])
|
||
|
oscWS.send({
|
||
|
address: '/midi',
|
||
|
args: [144, visina, 127]
|
||
|
})
|
||
|
console.log('vklopi', visina)
|
||
|
|
||
|
midiOn = true
|
||
|
|
||
|
// Ugasni cez en cas
|
||
|
let izklop = razponTona[0] + Math.random() * (razponTona[1] - razponTona[0])
|
||
|
setTimeout(() => {
|
||
|
oscWS.send({
|
||
|
address: '/midi',
|
||
|
args: [128, visina, 127]
|
||
|
})
|
||
|
console.log('izklopi', visina)
|
||
|
}, izklop * 1000)
|
||
|
}
|
||
|
|
||
|
/*
|
||
|
if (args[1] < zaznava && midiOn) {
|
||
|
Object.keys(midiNotes).forEach(visina => {
|
||
|
oscWS.send({
|
||
|
address: '/midi',
|
||
|
args: [128, visina, 127]
|
||
|
})
|
||
|
})
|
||
|
midiOn = false
|
||
|
}
|
||
|
*/
|
||
|
}
|
||
|
})
|
||
|
|
||
|
|
||
|
oscWS.open()
|