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feat: added prefered reduced motion (prm) condition which triggers to directly disable the animations if the prm equals to reduce #30

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Adrian Rosin 2024-02-02 10:43:48 +01:00
parent 06a73e6b10
commit 632986b36b
1 changed files with 7 additions and 4 deletions
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9
static/script-bon.js
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@ -1,5 +1,6 @@
// State of the animation // Checks if the user enabled or not prefers-reduced-motion
let animationPaused = false; const prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
// Dictionary to keep track of animation intervals // Dictionary to keep track of animation intervals
let animationIntervals = {}; let animationIntervals = {};
// Dictionary to keep track of delay count for each animation // Dictionary to keep track of delay count for each animation
@ -29,9 +30,11 @@ function animate(id, delay) {
frames[id] = framesList; frames[id] = framesList;
delays[id] = delay; delays[id] = delay;
// start the animation // Start the animation if prefers-reduced-motion is not enabled
if (!prefersReducedMotion) {
animationIntervals[id] = setInterval(updateAnimation, delay, id, framesList, framesList.length); animationIntervals[id] = setInterval(updateAnimation, delay, id, framesList, framesList.length);
} }
}
function updateAnimation(id, framesList, totalFrames) { function updateAnimation(id, framesList, totalFrames) {