Add bank aliasing and case insensitivity

.prettierignore

@@ -11,3 +11,5 @@ pnpm-lock.yaml
 pnpm-workspace.yaml
 **/dev-dist
 website/.astro
+!tidal-drum-machines.json
+!tidal-drum-machines-alias.json

packages/repl/prebake.mjs

@@ -1,5 +1,5 @@
 import { noteToMidi, valueToMidi, Pattern, evalScope } from '@strudel/core';
-import { registerSynthSounds, registerZZFXSounds, samples } from '@strudel/webaudio';
+import { aliasBank, registerSynthSounds, registerZZFXSounds, samples } from '@strudel/webaudio';
 import * as core from '@strudel/core';
 
 export async function prebake() {
@@ -21,6 +21,9 @@ export async function prebake() {
   );
   // load samples
   const ds = 'https://raw.githubusercontent.com/felixroos/dough-samples/main/';
+
+  // TODO: move this onto the strudel repo
+  const ts = 'https://raw.githubusercontent.com/todepond/samples/main/';
   await Promise.all([
     modulesLoading,
     registerSynthSounds(),
@@ -36,6 +39,8 @@ export async function prebake() {
     samples(`${ds}/EmuSP12.json`),
     samples(`${ds}/vcsl.json`),
   ]);
+
+  aliasBank(`${ts}/tidal-drum-machines-alias.json`);
 }
 
 const maxPan = noteToMidi('C8');

packages/superdough/superdough.mjs

@@ -17,11 +17,72 @@ import { loadBuffer } from './sampler.mjs';
 export const soundMap = map();
 
 export function registerSound(key, onTrigger, data = {}) {
-  soundMap.setKey(key, { onTrigger, data });
+  soundMap.setKey(key.toLowerCase(), { onTrigger, data });
+}
+
+function aliasBankMap(aliasMap) {
+  // Make all bank keys lower case for case insensitivity
+  for (const key in aliasMap) {
+    aliasMap[key.toLowerCase()] = aliasMap[key];
+  }
+
+  // Look through every sound...
+  const soundDictionary = soundMap.get();
+  for (const key in soundDictionary) {
+    // Check if the sound is part of a bank...
+    const [bank, suffix] = key.split('_');
+    if (!suffix) continue;
+
+    // Check if the bank is aliased...
+    const aliasValue = aliasMap[bank];
+    if (aliasValue) {
+      if (typeof aliasValue === 'string') {
+        // Alias a single alias
+        soundDictionary[`${aliasValue}_${suffix}`.toLowerCase()] = soundDictionary[key];
+      } else if (Array.isArray(aliasValue)) {
+        // Alias multiple aliases
+        for (const alias of aliasValue) {
+          soundDictionary[`${alias}_${suffix}`.toLowerCase()] = soundDictionary[key];
+        }
+      }
+    }
+  }
+
+  // Update the sound map!
+  // We need to destructure here to trigger the update
+  soundMap.set({ ...soundDictionary });
+}
+
+async function aliasBankPath(path) {
+  const response = await fetch(path);
+  const aliasMap = await response.json();
+  aliasBankMap(aliasMap);
+}
+
+/**
+ * Register an alias for a bank of sounds.
+ * Optionally accepts a single argument map of bank aliases.
+ * Optionally accepts a single argument string of a path to a JSON file containing bank aliases.
+ * @param {string} bank - The bank to alias
+ * @param {string} alias - The alias to use for the bank
+ */
+export async function aliasBank(...args) {
+  switch (args.length) {
+    case 1:
+      if (typeof args[0] === 'string') {
+        return aliasBankPath(args[0]);
+      } else {
+        return aliasBankMap(args[0]);
+      }
+    case 2:
+      return aliasBankMap({ [args[0]]: args[1] });
+    default:
+      throw new Error('aliasMap expects 1 or 2 arguments, received ' + args.length);
+  }
 }
 
 export function getSound(s) {
-  return soundMap.get()[s];
+  return soundMap.get()[s.toLowerCase()];
 }
 
 const defaultDefaultValues = {

website/public/tidal-drum-machines-alias.json

@@ -0,0 +1,68 @@
+{
+  "AJKPercusyn": "Percysyn",
+  "AkaiLinn": "Linn",
+  "AkaiMPC60": "MPC60",
+  "AkaiXR10": "XR10",
+  "AlesisHR16": "HR16",
+  "AlesisSR16": "SR16",
+  "BossDR110": "DR110",
+  "BossDR220": "DR220",
+  "BossDR55": "DR55",
+  "BossDR550": "DR550",
+  "CasioRZ1": "RZ1",
+  "CasioSK1": "SK1",
+  "CasioVL1": "VL1",
+  "DoepferMS404": "MS404",
+  "EmuDrumulator": "Drumulator",
+  "EmuSP12": "SP12",
+  "KorgDDM110": "DDM110",
+  "KorgKPR77": "KPR77",
+  "KorgKR55": "KR55",
+  "KorgKRZ": "KRZ",
+  "KorgM1": "M1",
+  "KorgMinipops": "Minipops",
+  "KorgPoly800": "Poly800",
+  "KorgT3": "T3",
+  "Linn9000": "9000",
+  "LinnLM1": "LM1",
+  "LinnLM2": "LM2",
+  "MoogConcertMateMG1": "ConcertMateMG1",
+  "OberheimDMX": "DMX",
+  "RhodesPolaris": "Polaris",
+  "RhythmAce": "Ace",
+  "RolandCompurhythm1000": "Compurhythm1000",
+  "RolandCompurhythm78": "Compurhythm78",
+  "RolandCompurhythm8000": "Compurhythm8000",
+  "RolandD110": "D110",
+  "RolandD70": "D70",
+  "RolandDDR30": "DDR30",
+  "RolandJD990": "JD990",
+  "RolandMC202": "MC202",
+  "RolandMC303": "MC303",
+  "RolandMT32": "MT32",
+  "RolandR8": "R8",
+  "RolandS50": "S50",
+  "RolandSH09": "SH09",
+  "RolandSystem100": "System100",
+  "RolandTR505": "TR505",
+  "RolandTR606": "TR606",
+  "RolandTR626": "TR626",
+  "RolandTR707": "TR707",
+  "RolandTR727": "TR727",
+  "RolandTR808": "TR808",
+  "RolandTR909": "TR909",
+  "SakataDPM48": "DPM48",
+  "SequentialCircuitsDrumtracks": "CircuitsDrumtracks",
+  "SequentialCircuitsTom": "CircuitsTom",
+  "SimmonsSDS400": "SDS400",
+  "SimmonsSDS5": "SDS5",
+  "SoundmastersR88": "R88",
+  "UnivoxMicroRhythmer12": "MicroRhythmer12",
+  "ViscoSpaceDrum": "SpaceDrum",
+  "XdrumLM8953": "LM8953",
+  "YamahaRM50": "RM50",
+  "YamahaRX21": "RX21",
+  "YamahaRX5": "RX5",
+  "YamahaRY30": "RY30",
+  "YamahaTG33": "TG33"
+}

website/src/repl/prebake.mjs

@@ -1,5 +1,5 @@
 import { Pattern, noteToMidi, valueToMidi } from '@strudel/core';
-import { registerSynthSounds, registerZZFXSounds, samples } from '@strudel/webaudio';
+import { aliasBank, registerSynthSounds, registerZZFXSounds, samples } from '@strudel/webaudio';
 import { registerSamplesFromDB } from './idbutils.mjs';
 import './piano.mjs';
 import './files.mjs';
@@ -121,6 +121,8 @@ export async function prebake() {
       },
     ),
   ]);
+
+  aliasBank(`${baseNoTrailing}/tidal-drum-machines-alias.json`);
 }
 
 const maxPan = noteToMidi('C8');