From 3d37c731036db98593617bbb031c1d46dc292125 Mon Sep 17 00:00:00 2001
From: "Jade (Rose) Rowland" <jaderowlanddev@gmail.com>
Date: Thu, 29 May 2025 14:32:52 +0200
Subject: [PATCH] fixed

---
 packages/core/controls.mjs       |  4 ++--
 packages/superdough/synth.mjs    |  2 +-
 packages/superdough/worklets.mjs | 17 +++++++++--------
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/packages/core/controls.mjs b/packages/core/controls.mjs
index 3fa4b0507..21c183da9 100644
--- a/packages/core/controls.mjs
+++ b/packages/core/controls.mjs
@@ -464,9 +464,9 @@ export const { byteBeatExpression, bbexpr } = registerControl('byteBeatExpressio
  * @name byteBeatStartTime
  * @synonyms bbst
  *
- * @param {number | Pattern} byteBeatStartTime in seconds
+ * @param {number | Pattern} byteBeatStartTime in samples (t)
  * @example
- * note("{c g a b c d}%16").s("bytebeat").bbexpr('t&t>>8').bbst("<0 300>")
+ * note("c3!8".add("{0 0 12 0 7 5 3}%8")).s("bytebeat:5").bbst("<3 1>".mul(10000))._scope()
  *
  */
 export const { byteBeatStartTime, bbst } = registerControl('byteBeatStartTime', 'bbst');
diff --git a/packages/superdough/synth.mjs b/packages/superdough/synth.mjs
index 670ef44bb..834e54c6d 100644
--- a/packages/superdough/synth.mjs
+++ b/packages/superdough/synth.mjs
@@ -192,7 +192,7 @@ export function registerSynthSounds() {
         },
       );
 
-      o.port.postMessage({ codeText: byteBeatExpression, startTimeSeconds: byteBeatStartTime, frequency });
+      o.port.postMessage({ codeText: byteBeatExpression, byteBeatStartTime, frequency });
 
       let envGain = gainNode(1);
       envGain = o.connect(envGain);
diff --git a/packages/superdough/worklets.mjs b/packages/superdough/worklets.mjs
index ec1f41e7b..aa0fe5662 100644
--- a/packages/superdough/worklets.mjs
+++ b/packages/superdough/worklets.mjs
@@ -811,11 +811,10 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
     super();
     this.port.onmessage = (event) => {
       let { codeText } = event.data;
-      const { startTimeSeconds, frequency } = event.data;
-      if (startTimeSeconds != null) {
-        const t = startTimeSeconds * sampleRate;
-        this.t = t;
-        this.t = (t / (sampleRate / 256)) * frequency;
+      const { byteBeatStartTime } = event.data;
+      if (byteBeatStartTime != null) {
+        this.t = 0
+        this.initialOffset = Math.floor(byteBeatStartTime)
       }
 
       //Optimization pulled from dollchan.net: https://github.com/Chasyxx/EnBeat_NEW, it seemed important
@@ -829,6 +828,7 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
 
       this.func = getByteBeatFunc(codeText);
     };
+    this.initialOffset = null;
     this.t = null;
     this.func = null;
   }
@@ -878,13 +878,14 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
     for (let i = 0; i < output[0].length; i++) {
       const detune = getParamValue(i, params.detune);
       const freq = applySemitoneDetuneToFrequency(getParamValue(i, params.frequency), detune / 100);
-      let t = (this.t / (sampleRate / 256)) * freq;
-      const funcValue = this.func(t);
+      let local_t = ((this.t / (sampleRate / 256)) * freq) + this.initialOffset
+      const funcValue = this.func(local_t);
       let signal = (funcValue & 255) / 127.5 - 1;
       const out = signal * 0.2;
 
       for (let c = 0; c < output.length; c++) {
-        output[c][i] = clamp(out, -0.2, 0.2);
+        //prevent speaker blowout via clipping if threshold exceeds
+        output[c][i] = clamp(out, -0.4, 0.4);
       }
       this.t = this.t + 1;
     }