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Use performance.now() for HTML5 timing.

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This way, changing the computer clock can't mess up animations. (Unless
we're using the fallback, in which case everything will act as before.)
This commit is contained in:
Joseph Cloutier
2023-04-16 13:21:51 -04:00
parent f07e94708b
commit f1dec33ef0
1 changed files with 3 additions and 3 deletions
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6
src/lime/_internal/backend/html5/HTML5Application.hx
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@@ -325,7 +325,7 @@ class HTML5Application
if (!window.requestAnimationFrame)
window.requestAnimationFrame = function(callback, element) {
var currTime = new Date().getTime();
var currTime = window.performance.now();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = window.setTimeout(function() { callback(currTime + timeToCall); },
timeToCall);
@@ -341,7 +341,7 @@ class HTML5Application
window.requestAnimFrame = window.requestAnimationFrame;
");
lastUpdate = Date.now().getTime();
lastUpdate = Browser.window.performance.now();
handleApplicationEvent();
@@ -361,7 +361,7 @@ class HTML5Application
updateGameDevices();
currentUpdate = Date.now().getTime();
currentUpdate = Browser.window.performance.now();
if (currentUpdate >= nextUpdate)
{