kegel/bitwig.js

98 lines
2.1 KiB
JavaScript

const WebSocket = require('ws')
const osc = require('osc')
const wwIP = process.argv[2]
const bwIP = process.argv[3]
const DEBUG = {
osc: true
}
const oscWS = new osc.WebSocketPort({
url: `ws://${wwIP}:6676`,
metadata: false
})
const bwPortUkazi = 8000
const bwPortStanje = 9000
const oscBW = new osc.UDPPort({
localAddress: bwIP,
remotePort: bwPortUkazi,
localPort: bwPortStanje,
metadata: false
})
oscWS.on('ready', () => {
console.log(`Povezan sem na WW ${wwIP}`)
/*
setInterval(() => {
console.log('ping')
oscWS.send({ address: '/ping', args: [true]})
}, 500)
*/
})
oscBW.on('ready', () => {
console.log(`Povezan sem na bitwig ${bwIP}`)
})
const STANJE = {
predvajam: 0,
track: 0,
clip: 0,
}
oscWS.on('message', ({ address, args }) => {
DEBUG.osc && console.log('MSG OSC', address, args.map(x => x.toFixed(4)))
// Wavey Wind sporočila
const re = /\/ww\/(\d+)\/([a-zA-Z]+)/
const m = address.match(re)
if (m) {
console.log(address, m)
let bwUkaz = '/' + address.split('/').splice(3).join('/')
if (STANJE.predvajam && bwUkaz == '/play') {
bwUkaz = '/stop'
}
if (bwUkaz == '/track/next') {
bwUkaz = `/track/${STANJE.track}/selected`
oscBW.send({ address: bwUkaz, args: [0] })
bwUkaz = `/track/${STANJE.track+1}/selected`
oscBW.send({ address: bwUkaz, args: [1] })
}
if (bwUkaz == '/track/previous') {
bwUkaz = `/track/${STANJE.track}/selected`
oscBW.send({ address: bwUkaz, args: [0] })
bwUkaz = `/track/${STANJE.track-1}/selected`
oscBW.send({ address: bwUkaz, args: [1] })
}
oscBW.send({ address: bwUkaz })
/*
oscWS.send({
address: '/midi',
args: [midiKanal, visina, 127]
})
*/
}
})
oscBW.on('message', ({ address, args }) => {
DEBUG.osc && console.log('BITWIG OSC', address, args)
if (address == '/play') {
console.log('MENJAVA SATANJA PLAY', args)
STANJE.predvajam = args[0]
}
if (address == '/track/selected/position') {
STANJE.track = args[0]
console.log('MENJAVA SATANJA TRACKA', STANJE.track)
}
})
oscWS.open()
oscBW.open()