1 files changed, 4 insertions, 6 deletions

diff --git a/site/main.mjs b/site/main.mjs
index b5bd16c..46fea5f 100644
--- a/site/main.mjs
+++ b/site/main.mjs
@@ -161,6 +161,7 @@ function loadForth(taintedPath) {
 }
 
 async function loaded() {
+    const canvas = document.querySelector(CANVAS_SELECTOR);
     const roboWorker = new Worker('robo.mjs', { type: 'module' });
     const robo = {
         worker: roboWorker,
@@ -203,7 +204,6 @@ async function loaded() {
 
             robo.lastTick = document.timeline.currentTime;
 
-            const canvas = document.querySelector(CANVAS_SELECTOR);
             const [x, y] = clamp(25, robo.x + robo.speedx, robo.y + robo.speedy, canvas.width, canvas.height);
             robo.x = x;
             robo.y = y;
@@ -263,13 +263,11 @@ async function loaded() {
         console.debug('blinken clicked', e);
 
         let lastTime = 0;
-        function r(t, manual=false) {
+        function renderFrame(t) {
             if (!blinkenRun) {
                 return;
             }
-            if (!manual) {
-                window.requestAnimationFrame(r);
-            }
+            window.requestAnimationFrame(renderFrame);
 
             // we often get called with the same time stamp many times
             // in a row due to fingerprint-reduction tech.
@@ -286,7 +284,7 @@ async function loaded() {
         blinkenRun = !blinkenRun;
         if (blinkenRun) {
             e.target.textContent = 'haltenblinken';
-            r(document.timeline.currentTime);
+            renderFrame(document.timeline.currentTime);
         } else {
             e.target.textContent = 'blinken';
         }