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fix: reset interpolator on change

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This commit is contained in:
cha0s 2024-09-06 13:33:13 -05:00
parent 29df4c3dcb
commit b912fee2e7
1 changed files with 26 additions and 13 deletions
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39
app/client/interpolator.js
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@ -1,6 +1,6 @@
export default class Interpolator {
duration = 0;
latest;
latest = null;
location = 0;
penultimate;
tracking = [];
@ -94,18 +94,31 @@ const interpolate = (now) => {
onmessage = async (event) => {
interpolator.accept(event.data);
if (interpolator.penultimate && 'Tick' === event.data.type) {
postMessage({
type: 'Tick',
payload: {
ecs: interpolator.penultimate.payload.ecs,
elapsed: last ? (performance.now() - last) / 1000 : 0,
frame: interpolator.penultimate.payload.frame,
},
});
if (!handle) {
last = performance.now();
handle = requestAnimationFrame(interpolate);
switch (event.data.type) {
case 'EcsChange': {
if (handle) {
cancelAnimationFrame(handle)
handle = null;
}
interpolator.latest = null;
break;
}
case 'Tick': {
if (interpolator.penultimate) {
postMessage({
type: 'Tick',
payload: {
ecs: interpolator.penultimate.payload.ecs,
elapsed: last ? (performance.now() - last) / 1000 : 0,
frame: interpolator.penultimate.payload.frame,
},
});
if (!handle) {
last = performance.now();
handle = requestAnimationFrame(interpolate);
}
}
break;
}
}
};