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Restructure asset manifest to split replication id and assets

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This commit is contained in:
Mitchell McCaffrey 2021-03-23 10:24:01 +11:00
parent 75f4b97135
commit c77db06bce
1 changed files with 20 additions and 15 deletions
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27
src/network/NetworkedMapAndTokens.js
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@ -66,7 +66,7 @@ function NetworkedMapAndTokens({ session }) {
);
async function loadAssetManifestFromMap(map, mapState) {
const assets = { mapId: map.id };
const assets = {};
if (map.type === "file") {
const { id, lastModified, owner } = map;
assets[`map-${id}`] = { type: "map", id, lastModified, owner };
@ -85,7 +85,7 @@ function NetworkedMapAndTokens({ session }) {
assets[`token-${id}`] = { type: "token", id, lastModified, owner };
}
}
setAssetManifest(assets, true, true);
setAssetManifest({ mapId: map.id, assets }, true, true);
}
function compareAssets(a, b) {
@ -101,17 +101,24 @@ function NetworkedMapAndTokens({ session }) {
}
function addAssetIfNeeded(asset) {
setAssetManifest((prevAssets) => {
const id = asset.type === "map" ? `map-${asset.id}` : `token-${asset.id}`;
const exists = id in prevAssets;
const needsUpdate = exists && assetNeedsUpdate(prevAssets[id], asset);
setAssetManifest((prevManifest) => {
if (prevManifest?.assets) {
const id =
asset.type === "map" ? `map-${asset.id}` : `token-${asset.id}`;
const exists = id in prevManifest.assets;
const needsUpdate =
exists && assetNeedsUpdate(prevManifest.assets[id], asset);
if (!exists || needsUpdate) {
return {
...prevAssets,
...prevManifest,
assets: {
...prevManifest.assets,
[id]: asset,
},
};
}
return prevAssets;
}
return prevManifest;
});
}
@ -124,7 +131,7 @@ function NetworkedMapAndTokens({ session }) {
}
async function requestAssetsIfNeeded() {
for (let asset of Object.values(assetManifest)) {
for (let asset of Object.values(assetManifest.assets)) {
if (
asset.owner === userId ||
requestingAssetsRef.current.has(asset.id)
@ -145,8 +152,6 @@ function NetworkedMapAndTokens({ session }) {
const cachedMap = await getMapFromDB(asset.id);
if (cachedMap && cachedMap.lastModified === asset.lastModified) {
requestingAssetsRef.current.delete(asset.id);
} else if (cachedMap && cachedMap.lastModified > asset.lastModified) {
requestingAssetsRef.current.delete(asset.id);
} else {
session.sendTo(owner.sessionId, "mapRequest", asset.id);
}