@errozero/beatstepper - npm Package Compare versions

Comparing version 1.0.6 to 1.0.7

Beatstepper.ts

@@ -90,2 +90,6 @@ //Based on article: https://html5rocks.com/en/tutorials/audio/scheduling/
     start(){
+        if(this.playing){
+            return;
+        }
+
         this.playing = true;
@@ -100,2 +104,6 @@ this.nextStepTime = this.context.currentTime;
     stop(){
+        if(!this.playing){
+            return;
+        }
+        
         this.playing = false;
@@ -102,0 +110,0 @@ this.tempoWorker.postMessage({message: 'stop'});

dist/Beatstepper.d.ts

@@ -31,7 +31,11 @@ interface IBeatstepperCallbackData {
     pause(): void;
+    getStepsPerBeat(): number;
     setStepsPerBeat(steps: number): void;
+    getBeatsPerBar(): number;
     setBeatsPerBar(beats: number): void;
+    getTempo(): number;
     setTempo(tempo: number): void;
+    getStepLength(): number;
 }
 export { Beatstepper, IBeatstepperCallbackData };
 export default Beatstepper;

dist/Beatstepper.js

 "use strict";
 //Based on article: https://html5rocks.com/en/tutorials/audio/scheduling/
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Beatstepper = void 0;
-//Web Worker as a string, removes the need to provide a url to a worker file, this dynamically creates one
-//https://stackoverflow.com/a/61621269/2347456
-var workerCode = "\n    let speed = 100;\n    let timerID = null;\n    onmessage = (e) => {\n        //console.log('MESSAGE', e.data);\n\n        if(e.data.speed) speed = e.data.speed;\n\n        if(e.data.message === 'start'){\n            timerID = setInterval(() => {postMessage('pulse')}, speed);\n        } \n        else if(e.data.message === 'stop'){\n            clearInterval(timerID);\n            timerID=null;\n        }\n    }\n";
-var workerBlob = new Blob([workerCode], { type: 'application/javascript' });
+var worker_1 = __importDefault(require("./worker"));
 var Beatstepper = /** @class */ (function () {
     function Beatstepper(context, callback) {
         var _this = this;
-        this.scheduleAheadTime = 0.1; //How far ahead to schedule events (in seconds)
-        this.lookAhead = 25.0; //How frequently to call scheduling (in ms)
+        this.scheduleAheadTime = 0.18; //How far ahead to schedule events (in seconds)
+        this.lookAhead = 20.0; //How frequently to call scheduling (in ms)
         this.nextStepTime = 0;
@@ -26,3 +26,3 @@ this.currentStep = 0;
         this.setStepLength();
-        this.tempoWorker = new Worker(URL.createObjectURL(workerBlob));
+        this.tempoWorker = worker_1.default;
         this.tempoWorker.postMessage({ speed: this.lookAhead });
@@ -36,3 +36,4 @@ this.tempoWorker.onmessage = function () { _this.scheduler(); };
         while (this.nextStepTime < this.context.currentTime + this.scheduleAheadTime) {
-            //if(!State.playing) return;
+            if (!this.playing)
+                return;
             this.scheduleStep();
@@ -70,2 +71,5 @@ this.nextStep();
     Beatstepper.prototype.start = function () {
+        if (this.playing) {
+            return;
+        }
         this.playing = true;
@@ -79,2 +83,5 @@ this.nextStepTime = this.context.currentTime;
     Beatstepper.prototype.stop = function () {
+        if (!this.playing) {
+            return;
+        }
         this.playing = false;
@@ -88,4 +95,7 @@ this.tempoWorker.postMessage({ message: 'stop' });
         this.playing = false;
-        this.tempoWorker.postMessage({ message: 'pause' });
+        this.tempoWorker.postMessage({ message: 'stop' });
     };
+    Beatstepper.prototype.getStepsPerBeat = function () {
+        return this.stepsPerBeat;
+    };
     Beatstepper.prototype.setStepsPerBeat = function (steps) {
@@ -95,2 +105,5 @@ this.stepsPerBeat = steps;
     };
+    Beatstepper.prototype.getBeatsPerBar = function () {
+        return this.beatsPerBar;
+    };
     Beatstepper.prototype.setBeatsPerBar = function (beats) {
@@ -100,7 +113,12 @@ this.beatsPerBar = beats;
     };
+    Beatstepper.prototype.getTempo = function () {
+        return this.tempo;
+    };
     Beatstepper.prototype.setTempo = function (tempo) {
         this.tempo = tempo;
         this.setStepLength();
-        //this.tempoWorker.postMessage({speed});
     };
+    Beatstepper.prototype.getStepLength = function () {
+        return this.stepLength;
+    };
     return Beatstepper;
@@ -107,0 +125,0 @@ }());

package.json

@@ -7,7 +7,8 @@ {
   },
-  "version": "1.0.6",
+  "version": "1.0.7",
   "description": "",
   "main": "dist/Beatstepper.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "build": "tsc"
   },
@@ -14,0 +15,0 @@ "author": "errozero",

README.md

@@ -0,0 +0,0 @@ # Beatstepper

tsconfig.json

@@ -0,0 +0,0 @@ {

worker.ts

@@ -0,0 +0,0 @@ //Web Worker as a string, removes the need to provide a url to a worker file, this dynamically creates one

No alert changes

Improved metrics

Total package byte prevSize

24327

increased by1.95%

Number of package files

9

increased by28.57%

Lines of code

396

increased by10%

No dependency changes