Merge branch 'main' into busparts

This reverts commit 55839e7ee8.

packages/core/controls.mjs

@@ -72,6 +72,15 @@ export function registerControl(names, ...aliases) {
   return bag;
 }
 
+// Constructs a superdirt effect bus control
+const bus = register('bus', function (busid, control_name, busval, pat) {
+  return pat[control_name]('c' + busid).withValue((val) => {
+    const newval = { ...val };
+    newval['^' + control_name] = [busid, busval];
+    return newval;
+  });
+});
+
 /**
  * Select a sound / sample by name. When using mininotation, you can also optionally supply 'n' and 'gain' parameters
  * separated by ':'.

packages/core/cyclist.mjs

@@ -58,11 +58,10 @@ export class Cyclist {
 
           // query the pattern for events
           const haps = this.pattern.queryArc(begin, end, { _cps: this.cps, cyclist: 'cyclist' });
-
           haps.forEach((hap) => {
-            if (hap.hasOnset()) {
+            if (hap.hasOnset() || hap.context.processParts) {
               const targetTime =
-                (hap.whole.begin - this.num_cycles_at_cps_change) / this.cps + this.seconds_at_cps_change + latency;
+                (hap.part.begin - this.num_cycles_at_cps_change) / this.cps + this.seconds_at_cps_change + latency;
               const duration = hap.duration / this.cps;
               // the following line is dumb and only here for backwards compatibility
               // see https://codeberg.org/uzu/strudel/pulls/1004

packages/core/hap.mjs

@@ -16,7 +16,7 @@ export class Hap {
       then the whole will be returned as None, in which case the given
       value will have been sampled from the point halfway between the
       start and end of the 'part' timespan.
-      The context is to store a list of source code locations causing the event.
+      The context is to store metadata, including a list of source code locations causing the event.
 
       The word 'Event' is more or less a reserved word in javascript, hence this
       class is named called 'Hap'.
@@ -161,6 +161,10 @@ export class Hap {
     return new Hap(this.whole, this.part, this.value, context);
   }
 
+  withContext(f) {
+    return new Hap(this.whole, this.part, this.value, f(this.context));
+  }
+
   ensureObjectValue() {
     /* if (isNote(hap.value)) {
       // supports primitive hap values that look like notes

packages/core/pattern.mjs

@@ -62,7 +62,12 @@ export class Pattern {
     this.__steps = steps === undefined ? undefined : Fraction(steps);
   }
 
+  _processParts() {
+    return this.withHap((hap) => hap.withContext((c) => ({ ...c, processParts: true })));
+  }
+
   setSteps(steps) {
+    // TODO shouldn't this be pure and return a new pattern?
     this._steps = steps;
     return this;
   }

packages/osc/osc.mjs

@@ -52,6 +52,7 @@ export function parseControlsFromHap(hap, cps) {
   controls.unit === 'c' && controls.speed != null && (controls.speed = controls.speed / cps);
   const channels = controls.channels;
   channels != undefined && (controls.channels = JSON.stringify(channels));
+
   return controls;
 }
 
@@ -63,16 +64,42 @@ export async function oscTrigger(hap, currentTime, cps = 1, targetTime) {
   const keyvals = Object.entries(controls).flat();
   const ts = collator.calculateTimestamp(currentTime, targetTime) * 1000;
   const msg = { address: '/dirt/play', args: keyvals, timestamp: ts };
-
-  if ('oschost' in hap.value) {
-    msg['host'] = hap.value['oschost'];
-  }
-  if ('oscport' in hap.value) {
-    msg['port'] = hap.value['oscport'];
-  }
   ws.send(JSON.stringify(msg));
 }
 
+export async function superdirtTrigger(hap, currentTime, cps = 1, targetTime) {
+  const ws = await connect();
+  const controls = parseControlsFromHap(hap, cps);
+  const ts = collator.calculateTimestamp(currentTime, targetTime) * 1000;
+
+  let oschost = '127.0.0.1';
+  let oscport = 57120;
+  let bushost = oschost;
+  let busport = 57110;
+
+  for (const [k, v] of Object.entries(controls)) {
+    if (k.startsWith('^')) {
+      const bus_idval = v;
+      const msg = JSON.stringify({
+        oschost: bushost,
+        oscport: busport,
+        address: '/c_set',
+        args: bus_idval,
+        timestamp: ts,
+      });
+      // console.log('bus message', msg);
+      ws.send(msg);
+      // So they aren't sent with trigger messages
+      delete controls[k];
+    }
+  }
+
+  if (hap.hasOnset()) {
+    const keyvals = Object.entries(controls).flat();
+    ws.send(JSON.stringify({ oschost, oscport, address: '/dirt/play', args: keyvals, timestamp: ts }));
+  }
+}
+
 /**
  *
  * Sends each hap as an OSC message, which can be picked up by SuperCollider or any other OSC-enabled software.
@@ -83,3 +110,4 @@ export async function oscTrigger(hap, currentTime, cps = 1, targetTime) {
  * @returns Pattern
  */
 export const osc = register('osc', (pat) => pat.onTrigger(oscTrigger));
+export const superdirt = register('superdirt', (pat) => pat._processParts().onTrigger(superdirtTrigger));

packages/osc/server.js

@@ -12,18 +12,13 @@ import { WebSocketServer } from 'ws';
 import osc from 'osc';
 
 const WS_PORT = 8080; // WebSocket server port
-const OSC_REMOTE_IP = '127.0.0.1';
-const OSC_REMOTE_PORT = 57120;
 
 const udpPort = new osc.UDPPort({
   localAddress: '0.0.0.0',
   localPort: 0,
-  remoteAddress: OSC_REMOTE_IP,
-  remotePort: OSC_REMOTE_PORT,
 });
 
 udpPort.open();
-console.log(`[Sending OSC] ${OSC_REMOTE_IP}:${OSC_REMOTE_PORT}`);
 
 udpPort.on('error', (e) => {
   console.log('Error: ', e);
@@ -36,23 +31,24 @@ wss.on('connection', (ws) => {
   console.log('New WebSocket connection');
 
   ws.on('message', (message) => {
-    let osc_host = '127.0.0.1';
-    let osc_port = 57120;
+    let oschost = '127.0.0.1';
+    let oscport = 57120;
 
     try {
       const data = JSON.parse(message);
-      if ('host' in data) {
-        osc_host = data['host'];
+      if ('oschost' in data) {
+        oschost = data['oschost'];
+        delete data['oschost'];
       }
-      if ('port' in data) {
-        osc_port = data['port'];
+      if ('oscport' in data) {
+        oscport = data['oscport'];
+        delete data['oscport'];
       }
       let msg = { address: data['address'], args: data['args'] };
       if ('timestamp' in data) {
         msg = { timeTag: osc.timeTag(0, data['timestamp']), packets: [msg] };
       }
-
-      udpPort.send(msg, osc_host, osc_port);
+      udpPort.send(msg, oschost, oscport);
     } catch (err) {
       console.error('Error parsing message:', err);
     }