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chore: auto-detect cycle duration for auto-generated vendors (#2077)

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This also fixes the "time left to trade" showing incorrectly for fishmonger "daily special" vendors

Reviewed-on: OpenWF/SpaceNinjaServer#2077
Co-authored-by: Sainan <63328889+Sainan@users.noreply.github.com>
Co-committed-by: Sainan <63328889+Sainan@users.noreply.github.com>
This commit is contained in:
Sainan 2025-05-16 20:00:50 -07:00 committed by Sainan
parent a622787500
commit 1ac71a9b28
1 changed files with 24 additions and 10 deletions
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34
src/services/serversideVendorsService.ts
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@ -3,7 +3,7 @@ import { catBreadHash } from "@/src/helpers/stringHelpers";
import { mixSeeds, SRng } from "@/src/services/rngService";
import { IMongoDate } from "@/src/types/commonTypes";
import { IItemManifest, IVendorInfo, IVendorManifest } from "@/src/types/vendorTypes";
import { ExportVendors, IRange } from "warframe-public-export-plus";
import { ExportVendors, IRange, IVendor } from "warframe-public-export-plus";
import ArchimedeanVendorManifest from "@/static/fixed_responses/getVendorInfo/ArchimedeanVendorManifest.json";
import DeimosEntratiFragmentVendorProductsManifest from "@/static/fixed_responses/getVendorInfo/DeimosEntratiFragmentVendorProductsManifest.json";
@ -81,12 +81,6 @@ const generatableVendors: IGeneratableVendorInfo[] = [
WeaponUpgradeValueAttenuationExponent: 2.25,
cycleOffset: 1744934400_000,
cycleDuration: 4 * unixTimesInMs.day
},
{
_id: { $oid: "61ba123467e5d37975aeeb03" },
TypeName: "/Lotus/Types/Game/VendorManifests/Hubs/GuildAdvertisementVendorManifest",
RandomSeedType: "VRST_FLAVOUR_TEXT",
cycleDuration: unixTimesInMs.week // TODO: Auto-detect this based on the items, so we don't need to specify it explicitly.
}
// {
// _id: { $oid: "5dbb4c41e966f7886c3ce939" },
@ -98,6 +92,25 @@ const getVendorOid = (typeName: string): string => {
return "5be4a159b144f3cd" + catBreadHash(typeName).toString(16).padStart(8, "0");
};
// https://stackoverflow.com/a/17445304
const gcd = (a: number, b: number): number => {
return b ? gcd(b, a % b) : a;
};
const getCycleDuration = (manifest: IVendor): number => {
let dur = 0;
for (const item of manifest.items) {
if (typeof item.durationHours != "number") {
dur = 1;
break;
}
if (dur != item.durationHours) {
dur = gcd(dur, item.durationHours);
}
}
return dur * unixTimesInMs.hour;
};
export const getVendorManifestByTypeName = (typeName: string): IVendorManifest | undefined => {
for (const vendorManifest of rawVendorManifests) {
if (vendorManifest.VendorInfo.TypeName == typeName) {
@ -110,11 +123,12 @@ export const getVendorManifestByTypeName = (typeName: string): IVendorManifest |
}
}
if (typeName in ExportVendors) {
const manifest = ExportVendors[typeName];
return generateVendorManifest({
_id: { $oid: getVendorOid(typeName) },
TypeName: typeName,
RandomSeedType: ExportVendors[typeName].randomSeedType,
cycleDuration: unixTimesInMs.hour
RandomSeedType: manifest.randomSeedType,
cycleDuration: getCycleDuration(manifest)
});
}
return undefined;
@ -138,7 +152,7 @@ export const getVendorManifestByOid = (oid: string): IVendorManifest | undefined
_id: { $oid: typeNameOid },
TypeName: typeName,
RandomSeedType: manifest.randomSeedType,
cycleDuration: unixTimesInMs.hour
cycleDuration: getCycleDuration(manifest)
});
}
}