From f96827d052e3d96530e2fe71635eda4712448b09 Mon Sep 17 00:00:00 2001
From: Felix Roos <flix91@gmail.com>
Date: Thu, 28 Dec 2023 18:03:50 +0100
Subject: [PATCH] fix: initial highlighting

---
 packages/core/draw.mjs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/core/draw.mjs b/packages/core/draw.mjs
index 0d2796f1..941401da 100644
--- a/packages/core/draw.mjs
+++ b/packages/core/draw.mjs
@@ -111,8 +111,6 @@ export class Framer {
 // see vite-vanilla-repl-cm6 for an example
 export class Drawer {
   constructor(onDraw, drawTime) {
-    let [lookbehind, lookahead] = drawTime; // e.g. [-2, 2]
-    lookbehind = Math.abs(lookbehind);
     this.visibleHaps = [];
     this.lastFrame = null;
     this.drawTime = drawTime;
@@ -122,6 +120,8 @@ export class Drawer {
           console.warn('Drawer: no scheduler');
           return;
         }
+        const lookbehind = Math.abs(this.drawTime[0]);
+        const lookahead = this.drawTime[1];
         // calculate current frame time (think right side of screen for pianoroll)
         const phase = this.scheduler.now() + lookahead;
         // first frame just captures the phase