Import packages/edo into strudel

packages/edo/edo.mjs

@@ -11,6 +11,45 @@ import { Pitches } from './pitches.mjs';
 
 const pitchesCache = new Map();
 
+/**
+ * Turns numbers into notes in the given EDO scale (zero indexed).
+ *
+ * An EDO scale definition looks like this:
+ *
+ * e.g. C:LLsLLLs:2:1 <- this is the C major scale, 12 EDO
+ *
+ * e.g. C:LLsLLL:3:1 <- this is the Gorgo 6 note scale, 16 EDO
+ *
+ * An EDO scale, e.g. C:LLsLLLs:2:1, consists of a root note (e.g. C)
+ * followed by semicolon (':')
+ * and then a [Large/small step notation sequence](https://en.xen.wiki/w/MOS_scale)
+ * (e.g. LLsLLLs)
+ * followed by semicolon, then the large step size (e.g. 2)
+ * followed by semicolon, then the small step size (e.g. 1).
+ *
+ * The number of divisions of the octave is calculated as the sum
+ * of the steps in the EDO scale definition.
+ *
+ * e.g. C:LLsLLLs:2:1 is 2+2+1+2+2+2+1 = 12 EDO, 7 note scale
+ *
+ * e.g. C:LLsLLL:3:1 is 3+3+1+3+3+3 = 16 EDO, 6 note scale
+ *
+ * The root note defaults to octave 3, if no octave number is given.
+ *
+ * @name edoScale
+ * @param {string} scale Definition of EDO scale.
+ * @returns Pattern
+ * @example
+ * n("0 2 4 6 4 2").edoScale("C:LLsLLLs:2:1")
+ * @example
+ * n("[0,7] 4 [2,7] 4")
+ * .edoScale("G2:<LLsLLL LLLLsL>:3:1")
+ * .s("piano")._pitchwheel()
+ * @example
+ * n(rand.range(0,5).segment(6))
+ * .edoScale("<G2 C3>:LLsLL:3:1")
+ * .s("piano")._pitchwheel()
+ */
 export const edoScale = register(
   'edoScale',
   function (scaleDefinition, pat) {
@@ -51,7 +90,7 @@ export const edoScale = register(
           // legacy..
           return pure(n);
         }
-        const deg = (typeof n === 'string' ? parseInt(n, 10) : n) + 1;
+        const deg = (typeof n === 'string' ? parseInt(n, 10) : Number.isInteger(n) ? n : Math.round(n)) + 1;
 
         const [oct, degree] = pitches.octdeg(deg);
         const freq = pitches.octdegfreq(oct, degree);

packages/edo/pitches.mjs

@@ -76,7 +76,7 @@ export class Pitches {
     const higherOcatve = deg > this.scale.length;
     const octave = this.root_octave + (higherOcatve ? Math.floor((deg - 1) / this.scale.length) : 0);
     const degree = higherOcatve ? (deg % this.scale.length === 0 ? this.scale.length : deg % this.scale.length) : deg;
-    console.log([octave, degree]);
+    // console.log([octave, degree]);
     return [octave, degree];
   }
 

packages/repl/package.json

@@ -36,6 +36,7 @@
     "@strudel/codemirror": "workspace:*",
     "@strudel/core": "workspace:*",
     "@strudel/draw": "workspace:*",
+    "@strudel/edo": "workspace:*",
     "@strudel/hydra": "workspace:*",
     "@strudel/midi": "workspace:*",
     "@strudel/mini": "workspace:*",

packages/repl/prebake.mjs

@@ -8,6 +8,7 @@ export async function prebake() {
     core,
     import('@strudel/draw'),
     import('@strudel/mini'),
+    import('@strudel/edo'),
     import('@strudel/tonal'),
     import('@strudel/webaudio'),
     import('@strudel/codemirror'),

packages/web/package.json

@@ -34,6 +34,7 @@
   "homepage": "https://codeberg.org/uzu/strudel#readme",
   "dependencies": {
     "@strudel/core": "workspace:*",
+    "@strudel/edo": "workspace:*",
     "@strudel/mini": "workspace:*",
     "@strudel/tonal": "workspace:*",
     "@strudel/transpiler": "workspace:*",

packages/web/web.mjs

@@ -3,6 +3,7 @@ export * from '@strudel/webaudio';
 //export * from '@strudel/soundfonts';
 export * from '@strudel/transpiler';
 export * from '@strudel/mini';
+export * from '@strudel/edo';
 export * from '@strudel/tonal';
 export * from '@strudel/webaudio';
 import { Pattern, evalScope, setTime } from '@strudel/core';
@@ -17,6 +18,7 @@ export async function defaultPrebake() {
     evalScope,
     import('@strudel/core'),
     import('@strudel/mini'),
+    import('@strudel/edo'),
     import('@strudel/tonal'),
     import('@strudel/webaudio'),
     { hush, evaluate },