Updated zifferjs and added edo scales

package.json

@@ -43,7 +43,7 @@
     "tone": "^14.8.49",
     "unique-names-generator": "^4.7.1",
     "vite-plugin-markdown": "^2.1.0",
-    "zifferjs": "^0.0.53",
+    "zifferjs": "^0.0.54",
     "zyklus": "^0.1.4",
     "zzfx": "^1.2.0"
   }

src/API.ts

@@ -146,6 +146,7 @@ export class UserAPI {
         : (this.app.selectedExample as string);
     }
     this.stop();
+    this.resetAllFromCache();
     this.play();
   };
 
@@ -168,6 +169,7 @@ export class UserAPI {
     this.stop();
     this.play();
     this.app.exampleIsPlaying = true;
+    this.resetAllFromCache();
     evaluateOnce(this.app, code as string);
   };
 

src/classes/AbstractEvents.ts

@@ -8,7 +8,7 @@ import {
 } from "zifferjs";
 import { SkipEvent } from "./SkipEvent";
 import { SoundParams } from "./SoundEvent";
-import { centsToSemitones, ratiosToSemitones } from "zifferjs/src/scale";
+import { centsToSemitones, edoToSemitones, ratiosToSemitones } from "zifferjs/src/scale";
 
 export type EventOperation<T> = (instance: T, ...args: any[]) => void;
 
@@ -295,7 +295,9 @@ export abstract class AudibleEvent extends AbstractEvent {
       value = Array.isArray(value) ? value.concat(kwargs) : [value, ...kwargs];
     }
     this.values["pitch"] = value;
-    if (this.values.key && this.values.parsedScale) this.update();
+    this.values["originalPitch"] = value;
+    this.defaultPitchKeyScale();
+    this.update();
     return this;
   };
 
@@ -310,7 +312,7 @@ export abstract class AudibleEvent extends AbstractEvent {
     if (kwargs.length > 0) {
       value = Array.isArray(value) ? value.concat(kwargs) : [value, ...kwargs];
     }
-    this.values["octave"] = value;
+    this.values["paramOctave"] = value;
     if (
       this.values.key &&
       (this.values.pitch || this.values.pitch === 0) &&
@@ -338,6 +340,12 @@ export abstract class AudibleEvent extends AbstractEvent {
     return this;
   };
 
+  defaultPitchKeyScale() {
+    if (!this.values.key) this.values.key = 60;
+    if (!(this.values.pitch || this.values.pitch === 0)) this.values.pitch = 0;
+    if (!this.values.parsedScale) this.values.parsedScale = safeScale("major");
+  }
+
   scale = (
     value: string | number | (number | string)[],
     ...kwargs: (string | number)[]
@@ -355,21 +363,15 @@ export abstract class AudibleEvent extends AbstractEvent {
     } else if (Array.isArray(value)) {
       this.values.parsedScale = value.map((v) => safeScale(v));
     }
-    if (this.values.key && (this.values.pitch || this.values.pitch === 0)) {
+    this.defaultPitchKeyScale();
-      this.update();
+    this.update();
-    }
     return this;
   };
 
-  updateKeyAndPitch() {
-    if (!this.values.key) this.values.key = 60;
-    if (!(this.values.pitch || this.values.pitch === 0)) this.values.pitch = 0;
-  }
-
   semitones(values: number|number[], ...rest: number[]) {
     const scaleValues = typeof values === "number" ? [values, ...rest] : values;
     this.values.parsedScale = safeScale(scaleValues);
-    this.updateKeyAndPitch();
+    this.defaultPitchKeyScale();
     this.update();
     return this;
   }
@@ -378,7 +380,7 @@ export abstract class AudibleEvent extends AbstractEvent {
   cents(values: number|number[], ...rest: number[]) {
     const scaleValues = typeof values === "number" ? [values, ...rest] : values;
     this.values.parsedScale = safeScale(centsToSemitones(scaleValues));
-    this.updateKeyAndPitch();
+    this.defaultPitchKeyScale();
     this.update();
     return this;
   }
@@ -386,7 +388,14 @@ export abstract class AudibleEvent extends AbstractEvent {
   ratios(values: number|number[], ...rest: number[]) {
     const scaleValues = typeof values === "number" ? [values, ...rest] : values;
     this.values.parsedScale = safeScale(ratiosToSemitones(scaleValues));
-    this.updateKeyAndPitch();
+    this.defaultPitchKeyScale();
+    this.update();
+    return this;
+  }
+
+  edo(value: number, intervals: string|number[] = new Array(value).fill(1)) {
+    this.values.parsedScale = edoToSemitones(value, intervals);
+    this.defaultPitchKeyScale();
     this.update();
     return this;
   } 

src/classes/MidiEvent.ts

@@ -1,7 +1,7 @@
 import { AudibleEvent } from "./AbstractEvents";
 import { type Editor } from "../main";
 import { MidiConnection } from "../IO/MidiConnection";
-import { noteFromPc } from "zifferjs";
+import { resolvePitchClass } from "zifferjs";
 import {
   filterObject,
   arrayOfObjectsToObjectWithArrays,
@@ -84,27 +84,28 @@ export class MidiEvent extends AudibleEvent {
   };
 
   update = (): void => {
-    // Get key, pitch, parsedScale and octave from this.values object
     const filteredValues = filterObject(this.values, [
       "key",
       "pitch",
+      "originalPitch",
       "parsedScale",
-      "octave",
+      "addedOctave"
     ]);
 
     const events = objectWithArraysToArrayOfObjects(filteredValues, [
       "parsedScale",
     ]);
 
-    events.forEach((event) => {
+    events.forEach((soundEvent) => {
-      const [note, bend] = noteFromPc(
+      const resolvedPitchClass = resolvePitchClass(
-        (event.key as number) || "C4",
+        (soundEvent.key || "C4"),
-        (event.pitch as number) || 0,
+        (soundEvent.originalPitch || soundEvent.pitch || 0),
-        (event.parsedScale as number[]) || event.scale || "MAJOR",
+        (soundEvent.parsedScale || soundEvent.scale || "MAJOR"),
-        (event.octave as number) || 0,
+        (soundEvent.addedOctave || 0)
       );
-      event.note = note;
+      soundEvent.note = resolvedPitchClass.note;
-      if (bend) event.bend = bend;
+      soundEvent.pitch = resolvedPitchClass.pitch;
+      soundEvent.octave = resolvedPitchClass.octave;
     });
 
     const newArrays = arrayOfObjectsToObjectWithArrays(events) as MidiParams;

src/classes/SoundEvent.ts

@@ -6,7 +6,7 @@ import {
   arrayOfObjectsToObjectWithArrays,
   objectWithArraysToArrayOfObjects,
 } from "../Utils/Generic";
-import { midiToFreq, noteFromPc } from "zifferjs";
+import { midiToFreq, resolvePitchClass } from "zifferjs";
 
 import {
   superdough,
@@ -22,10 +22,13 @@ export type SoundParams = {
   note?: number | number[];
   freq?: number | number[];
   pitch?: number | number[];
+  originalPitch?: number | number[];
   key?: string;
   scale?: string;
   parsedScale?: number[];
   octave?: number | number[];
+  addedOctave?: number | number[];
+  pitchOctave?: number | number[];
 };
 
 export class SoundEvent extends AudibleEvent {
@@ -387,27 +390,36 @@ export class SoundEvent extends AudibleEvent {
     const filteredValues = filterObject(this.values, [
       "key",
       "pitch",
+      "originalPitch",
       "parsedScale",
+      "addedOctave",
       "octave",
+      "paramOctave"
     ]);
     const events = objectWithArraysToArrayOfObjects(filteredValues, [
       "parsedScale",
     ]);
-    events.forEach((event) => {
+    events.forEach((soundEvent) => {
-      const [note, _] = noteFromPc(
+      const resolvedPitchClass = resolvePitchClass(
-        (event.key as number) || "C4",
+        (soundEvent.key || "C4"),
-        (event.pitch as number) || 0,
+        (soundEvent.originalPitch || soundEvent.pitch || 0),
-        (event.parsedScale as number[]) || event.scale || "MAJOR",
+        (soundEvent.parsedScale || soundEvent.scale || "MAJOR"),
-        (event.octave as number) || 0,
+        (soundEvent.paramOctave || 0)+(soundEvent.addedOctave || 0)
       );
-      event.note = note;
+      soundEvent.note = resolvedPitchClass.note;
-      event.freq = midiToFreq(note);
+      soundEvent.freq = midiToFreq(resolvedPitchClass.note);
+      soundEvent.pitch = resolvedPitchClass.pitch;
+      soundEvent.octave = resolvedPitchClass.octave;
     });
 
     const newArrays = arrayOfObjectsToObjectWithArrays(events) as SoundParams;
 
     this.values.note = newArrays.note;
     this.values.freq = newArrays.freq;
+    this.values.pitch = newArrays.pitch;
+    this.values.octave = newArrays.octave;
+    this.values.pitchOctave = newArrays.pitchOctave;
+
   };
 
   out = (orbit?: number | number[]): void => {

src/classes/ZPlayer.ts

@@ -186,9 +186,12 @@ export class Player extends AbstractEvent {
           "freq",
           "note",
           "pitch",
+          "originalPitch",
           "key",
           "scale",
           "octave",
+          "pitchOctave",
+          "addedOctave",
           "parsedScale",
         ) as SoundParams;
         
@@ -205,9 +208,12 @@ export class Player extends AbstractEvent {
             "freq",
             "note",
             "pitch",
+            "originalPitch",
             "key",
             "scale",
             "octave",
+            "pitchOctave",
+            "addedOctave",
             "parsedScale",
           );
         }) as SoundParams[];
@@ -236,10 +242,13 @@ export class Player extends AbstractEvent {
       const obj = event.getExisting(
         "note",
         "pitch",
+        "originalPitch",
         "bend",
         "key",
         "scale",
         "octave",
+        "pitchOctave",
+        "addedOctave",
         "parsedScale",
       ) as MidiParams;
       if (event instanceof Pitch) {
@@ -281,6 +290,11 @@ export class Player extends AbstractEvent {
     return this;
   }
 
+  edo(value: number, scale: string|number[] = new Array(value).fill(1)) {
+    if (this.atTheBeginning()) this.ziffers.edo(value, scale);
+    return this;
+  }
+
   key(name: string) {
     if (this.atTheBeginning()) this.ziffers.key(name);
     return this;

src/documentation/patterns/patterns.ts

@@ -170,6 +170,26 @@ ${makeExample(
   true,
 )}
 
+- <ic>edo(number, scale?: string|number[])</ic>: Create scale from equal divisions of the octave. Creates chromatic scale by default.
+
+${makeExample(
+  "Play pitches from scale created from equal divisions of the octave",
+  `
+  z0("e bd bd <bd bd [bd bd] [bd bd bd bd]>").sound().out()
+flipbar(1) :: rhythm(.25,14,16) :: sound("ST10:30").stretch(3).gain(0.5)
+.pitch([0,10,r(20,40),r(100,200),r(-200,200),r(200,300),200,r(3,666)].beat([1.0,0.5,0.25].bar(6)))
+    .octave(r(-6,6))
+    .edo(666,"rocritonic")
+    .out()
+rhythm(2.0,26,32) :: sound("ST20").n([22,5,24,34,31,5,11,19].pick()).stretch(rI(1,6))
+.pitch(rI(127,300))
+    .edo(666)
+    .out()
+`,
+  true,
+)}
+
+
 - <ic>scale(scale: string, base note: number)</ic>: Map each element of the list to the closest note of the slected scale. [0, 2, 3, 5 ].scale("major", 50) returns [50, 52, <ic>54</ic>, 55]. You can use western scale names like (Major, Minor, Minor pentatonic ...) or [zeitler](https://ianring.com/musictheory/scales/traditions/zeitler) scale names. Alternatively you can also use the integers as used by Ian Ring in his [study of scales](https://ianring.com/musictheory/scales/).
 
 ${makeExample(

yarn.lock

@@ -4028,10 +4028,10 @@ yaml@^2.1.1:
   resolved "https://registry.yarnpkg.com/yaml/-/yaml-2.3.1.tgz#02fe0975d23cd441242aa7204e09fc28ac2ac33b"
   integrity sha512-2eHWfjaoXgTBC2jNM1LRef62VQa0umtvRiDSk6HSzW7RvS5YtkabJrwYLLEKWBc8a5U2PTSCs+dJjUTJdlHsWQ==
 
-zifferjs@^0.0.53:
+zifferjs@^0.0.54:
-  version "0.0.53"
+  version "0.0.54"
-  resolved "https://registry.yarnpkg.com/zifferjs/-/zifferjs-0.0.53.tgz#5e6e8a80ef90cd59ed607ab7cf02592efc03b08d"
+  resolved "https://registry.yarnpkg.com/zifferjs/-/zifferjs-0.0.54.tgz#2dd4b43820f85d797c13dd35d933476ecacdb146"
-  integrity sha512-XGREU1ClhaatEZaek6gTBcwaNfFkUZLENWhXILPjLCODXzFoC6D/qaYCaIegcJdGgqB7At3DqID4yNwFLRPeqQ==
+  integrity sha512-vo1I12VvW4yFdVJTVnrfOxeOpWq7tIMZ67BfXxcK0t9GveLi+3GrF1zjowq8WCDssVgw+lQHEjdGVhO5FbK3RA==
 
 zyklus@^0.1.4:
   version "0.1.4"