Renamed root level note() to midi(). midi() & sound() now accepts object as parameter
This commit is contained in:
13
src/API.ts
13
src/API.ts
@ -4,8 +4,8 @@ import { tryEvaluate } from "./Evaluator";
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import { DrunkWalk } from "./Utils/Drunk";
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import { scale } from "./Scales";
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import { Editor } from "./main";
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import { Sound } from "./classes/Sound";
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import { Note } from "./classes/Note";
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import { SoundEvent } from "./classes/SoundEvent";
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import { NoteEvent } from "./classes/MidiEvent";
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import { LRUCache } from "lru-cache";
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import { Player } from "./classes/ZPlayer";
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import {
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@ -236,7 +236,7 @@ export class UserAPI {
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}
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};
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public note = (value: number = 60): Note => {
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public midi = (value: number|object = 60): NoteEvent => {
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/**
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* Sends a MIDI note to the current MIDI output.
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*
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@ -244,7 +244,7 @@ export class UserAPI {
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* @param options - an object containing options for that note
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* { channel: 0, velocity: 100, duration: 0.5 }
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*/
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return new Note(value, this.app);
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return new NoteEvent(value, this.app);
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};
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public sysex = (data: Array<number>): void => {
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@ -1234,9 +1234,10 @@ export class UserAPI {
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// Trivial functions
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// =============================================================
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sound = (sound: string) => {
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return new Sound(sound, this.app);
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sound = (sound: string|object) => {
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return new SoundEvent(sound, this.app);
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};
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snd = this.sound;
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samples = samples;
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soundMap = soundMap;
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@ -35,11 +35,11 @@ Press ${key_shortcut(
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<pre><code class="language-javascript">
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bpm(80)
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mod(0.25) :: sound('sawtooth')
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.note(seqbar(
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.midi(seqbar(
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pick(60, 67, 63) - 12, pick(60, 67, 63) - 12,
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pick(60, 67, 63) - 12 + 5, pick(60, 67, 63) - 12 + 5,
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pick(60, 67, 63) - 12 + 7, pick(60, 67, 63) - 12 + 7) + (sometimes() ? 24 : 12))
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.dur(0.1).fmi(8).fmh(4).room(0.9)
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.sustain(0.1).fmi(8).fmh(4).room(0.9)
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.gain(0.75).cutoff(500 + usine(8) * 10000)
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.delay(0.5).delaytime(bpm() / 60 / 4 / 3)
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.delayfeedback(0.25)
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@ -192,27 +192,25 @@ const midi: string = `
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You can use Topos to play MIDI thanks to the [WebMIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API). You can currently send notes, control change, program change and so on. You can also send a MIDI Clock to your MIDI devices or favorite DAW. Note that Topos is also capable of playing MIDI using **Ziffers** which provides a better syntax for melodic expression.
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## Notes
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- <icode>note(note: number, options: {})</icode>: send a MIDI Note. This function can take an object as a second argument to specify the MIDI channel, velocity, etc... (_e.g._ <icode>note(60, {channel: 1, velocity: 127})</icode>).
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- <icode>midi(note: number|object)</icode>: send a MIDI Note. Object can take parameters {note: number, channel: number, port: number|string, velocity: number}.
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\`\`\`javascript
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bpm(80) // Setting a default BPM
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mod(.5) && note(36 + seqbeat(0,12)).duration(0.02).out()
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mod(.25) && note(pick(64, 76)).duration(0.05).out()
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mod(.75) && note(seqbeat(64, 67, 69)).duration(0.05).out()
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sometimes() && mod(.25) && note(seqbeat(64, 67, 69) + 24).duration(0.05).out()
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mod(.5) && midi(36 + seqbeat(0,12)).sustain(0.02).out()
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mod(.25) && midi(pick(64, 76)).sustain(0.05).out()
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mod(.75) && midi(seqbeat(64, 67, 69)).sustain(0.05).out()
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sometimes() && mod(.25) && midi(seqbeat(64, 67, 69) + 24).sustain(0.05).out()
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\`\`\`
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## Note chaining
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The <icode>note(number)</icode> function can be chained to _specify_ a midi note more. For instance, you can add a duration, a velocity, a channel, etc...:
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The <icode>midi(number|object)</icode> function can be chained to _specify_ a midi note more. For instance, you can add a duration, a velocity, a channel, etc... by chaining:
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\`\`\`javascript
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mod(0.25) && note(60)
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mod(0.25) && midi(60)
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.sometimes(n=>n.note(irand(40,60)))
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.duration(0.05)
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.sustain(0.05)
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.channel(2)
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.port("bespoke")
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.out()
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@ -75,7 +75,7 @@ export abstract class Event {
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}
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export abstract class SoundEvent extends Event {
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export abstract class AudibleEvent extends Event {
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constructor(app: Editor) {
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super(app);
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}
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@ -119,33 +119,4 @@ export abstract class SoundEvent extends Event {
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// Overwrite in subclasses
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}
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}
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export class Skip {
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_fallbackMethod = (): Skip => {
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return this;
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}
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public static createRestProxy = () => {
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const instance = new Skip();
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return new Proxy(instance, {
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// @ts-ignore
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get(target, propKey, receiver) {
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// @ts-ignore
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if (typeof target[propKey] === 'undefined') {
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return target._fallbackMethod;
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}
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// @ts-ignore
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return target[propKey];
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},
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// @ts-ignore
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set(target, propKey, value, receiver) {
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return false;
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}
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});
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}
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out = (): void => {}
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}
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}
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@ -1,9 +1,9 @@
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import { SoundEvent } from './Event';
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import { AudibleEvent } from './AbstractEvents';
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import { type Editor } from '../main';
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import { MidiConnection } from "../IO/MidiConnection";
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import { midiToFreq, noteFromPc } from 'zifferjs';
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export class Note extends SoundEvent {
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export class NoteEvent extends AudibleEvent {
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midiConnection: MidiConnection;
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constructor(input: number|object, public app: Editor) {
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@ -1,7 +1,7 @@
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import { type Editor } from '../main';
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import { Event } from "./Event";
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import { Event } from "./AbstractEvents";
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export class Rest extends Event {
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export class RestEvent extends Event {
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constructor(duration: number, app: Editor) {
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super(app);
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this.values["duration"] = duration;
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@ -12,7 +12,7 @@ export class Rest extends Event {
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}
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public static createRestProxy = (duration: number, app: Editor) => {
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const instance = new Rest(duration, app);
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const instance = new RestEvent(duration, app);
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return new Proxy(instance, {
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// @ts-ignore
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get(target, propKey, receiver) {
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28
src/classes/SkipEvent.ts
Normal file
28
src/classes/SkipEvent.ts
Normal file
@ -0,0 +1,28 @@
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export class SkipEvent {
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_fallbackMethod = (): SkipEvent => {
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return this;
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}
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public static createSkipProxy = () => {
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const instance = new SkipEvent();
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return new Proxy(instance, {
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// @ts-ignore
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get(target, propKey, receiver) {
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// @ts-ignore
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if (typeof target[propKey] === 'undefined') {
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return target._fallbackMethod;
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}
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// @ts-ignore
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return target[propKey];
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},
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// @ts-ignore
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set(target, propKey, value, receiver) {
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return false;
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}
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});
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}
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out = (): void => {}
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}
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@ -1,5 +1,5 @@
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import { type Editor } from '../main';
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import { SoundEvent } from './Event';
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import { AudibleEvent } from './AbstractEvents';
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import { midiToFreq, noteFromPc } from 'zifferjs';
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import {
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@ -7,7 +7,7 @@ import {
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// @ts-ignore
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} from "superdough";
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export class Sound extends SoundEvent {
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export class SoundEvent extends AudibleEvent {
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constructor(sound: string|object, public app: Editor) {
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super(app);
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@ -1,9 +1,10 @@
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import { Chord, Pitch, Rest as ZRest, Ziffers } from "zifferjs";
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import { Editor } from "../main";
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import { Event, Skip } from "./Event";
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import { Sound } from "./Sound";
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import { Note } from "./Note";
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import { Rest } from "./Rest";
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import { Event } from "./AbstractEvents";
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import { SkipEvent } from "./SkipEvent";
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import { SoundEvent } from "./SoundEvent";
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import { NoteEvent } from "./MidiEvent";
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import { RestEvent } from "./RestEvent";
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export class Player extends Event {
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input: string;
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@ -40,30 +41,28 @@ export class Player extends Event {
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if(this.areWeThereYet()) {
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const event = this.next() as Pitch|Chord|ZRest;
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if(event instanceof Pitch) {
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// TODO: Quick hack. Select which attributes to use, but some ziffers stuff is needed for chaining key change etc.
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const obj = event.getExisting("freq","pitch","key","scale","octave");
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return new Sound(obj, this.app).sound(name);
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return new SoundEvent(obj, this.app).sound(name);
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} else if(event instanceof ZRest) {
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return Rest.createRestProxy(event.duration, this.app);
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return RestEvent.createRestProxy(event.duration, this.app);
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}
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} else {
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return Skip.createRestProxy();
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return SkipEvent.createSkipProxy();
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}
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}
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note(value: number|undefined = undefined) {
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midi(value: number|undefined = undefined) {
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if(this.areWeThereYet()) {
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const event = this.next() as Pitch|Chord|ZRest;
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if(event instanceof Pitch) {
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// TODO: Quick hack. Select which attributes to use, but some ziffers stuff is needed for chaining key change etc.
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const obj = event.getExisting("note","pitch","bend","key","scale","octave");
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const note = new Note(obj, this.app);
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const note = new NoteEvent(obj, this.app);
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return value ? note.note(value) : note;
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} else if(event instanceof ZRest) {
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return Rest.createRestProxy(event.duration, this.app);
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return RestEvent.createRestProxy(event.duration, this.app);
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}
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} else {
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return Skip.createRestProxy();
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return SkipEvent.createSkipProxy();
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}
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}
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