ppfun/pixelplanet
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Code Issues 24 Pull Requests Releases 2 Activity

make client prediction reverts more accurate

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This commit is contained in:
HF 2021-01-27 22:56:14 +01:00
parent 41a9d7f334
commit 4e3f40c958
1 changed files with 5 additions and 3 deletions
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8
src/ui/placePixel.js
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@ -27,7 +27,7 @@ let pixelQueue = [];
/*
* requests that got predicted on client and yet have to be
* received from the server
* [[i, j, offset, color], ...]
* [[i, j, offset, colorold, colornew], ...]
*/
let clientPredictions = [];
/*
@ -84,7 +84,9 @@ export function receivePixelUpdate(
&& predPxl[1] === j
&& predPxl[2] === offset
) {
clientPredictions.splice(i, 1);
if (predPxl[4] === color) {
clientPredictions.splice(i, 1);
}
return;
}
}
@ -136,7 +138,7 @@ export function tryPlacePixel(
curColor: ColorIndex,
) {
store.dispatch(updatePixel(i, j, offset, color));
clientPredictions.push([i, j, offset, curColor]);
clientPredictions.push([i, j, offset, curColor, color]);
if (pixelQueue.length) {
const lastReq = pixelQueue[pixelQueue.length - 1];