feat: server-side conquest generation for U40 and above

src/constants/timeConstants.ts

@@ -1,3 +1,5 @@
+export const EPOCH = 1734307200_000; // Monday, Dec 16, 2024 @ 00:00 UTC+0; should logically be the start of winter in 1999 iteration 0
+
 const millisecondsPerSecond = 1000;
 const secondsPerMinute = 60;
 const minutesPerHour = 60;

src/controllers/api/getPastWeeklyChallengesController.ts

@@ -1,8 +1,8 @@
 import type { RequestHandler } from "express";
 import { getAccountIdForRequest } from "../../services/loginService.ts";
 import { getInventory } from "../../services/inventoryService.ts";
-import { EPOCH, getSeasonChallengePools, getWorldState, pushWeeklyActs } from "../../services/worldStateService.ts";
-import { unixTimesInMs } from "../../constants/timeConstants.ts";
+import { getSeasonChallengePools, getWorldState, pushWeeklyActs } from "../../services/worldStateService.ts";
+import { EPOCH, unixTimesInMs } from "../../constants/timeConstants.ts";
 import type { ISeasonChallenge } from "../../types/worldStateTypes.ts";
 import { ExportChallenges } from "warframe-public-export-plus";
 

src/services/conquestService.ts

@@ -0,0 +1,430 @@
+import { ExportFactions, type TFaction, type TMissionType } from "warframe-public-export-plus";
+import type { CalendarSeasonType, IConquest, IConquestMission, TConquestType } from "../types/worldStateTypes.ts";
+import { mixSeeds, SRng } from "./rngService.ts";
+import { EPOCH } from "../constants/timeConstants.ts";
+
+/*const missionTypes: Record<TConquestType, TMissionType[]> = {
+    CT_LAB: ["MT_EXTERMINATION", "MT_SURVIVAL", "MT_ALCHEMY", "MT_DEFENSE", "MT_ARTIFACT"],
+    CT_HEX: ["MT_EXTERMINATION", "MT_SURVIVAL", "MT_DEFENSE", "MT_ENDLESS_CAPTURE"]
+};*/
+
+const missionAndFactionTypes: Record<TConquestType, Partial<Record<TMissionType, TFaction[]>>> = {
+    CT_LAB: {
+        MT_EXTERMINATION: ["FC_MITW"],
+        MT_SURVIVAL: ["FC_MITW"],
+        MT_ALCHEMY: ["FC_MITW"],
+        MT_DEFENSE: ["FC_MITW"],
+        MT_ARTIFACT: ["FC_MITW"]
+    },
+    CT_HEX: {
+        MT_EXTERMINATION: ["FC_SCALDRA", "FC_TECHROT"],
+        MT_SURVIVAL: ["FC_SCALDRA", "FC_TECHROT"],
+        MT_DEFENSE: ["FC_SCALDRA"],
+        MT_ENDLESS_CAPTURE: ["FC_TECHROT"]
+    }
+};
+
+const assassinationFactionOptions: Record<TConquestType, TFaction[]> = {
+    CT_LAB: ["FC_MITW"],
+    CT_HEX: ["FC_SCALDRA"]
+};
+
+type TConquestDifficulty = "CD_NORMAL" | "CD_HARD";
+
+interface IConquestConditional {
+    tag: string;
+    missionType?: TMissionType;
+    conquest?: TConquestType;
+    difficulty?: TConquestDifficulty;
+    season?: CalendarSeasonType;
+}
+
+const deviations: readonly IConquestConditional[] = [
+    {
+        tag: "AlchemicalShields",
+        missionType: "MT_ALCHEMY"
+    },
+    {
+        tag: "ContaminationZone",
+        missionType: "MT_SURVIVAL",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "DoubleTrouble",
+        missionType: "MT_ARTIFACT"
+    },
+    {
+        tag: "EscalateImmediately",
+        missionType: "MT_EXTERMINATION",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "EximusGrenadiers",
+        missionType: "MT_ALCHEMY"
+    },
+    {
+        tag: "FortifiedFoes",
+        missionType: "MT_EXTERMINATION"
+    },
+    {
+        tag: "FragileNodes",
+        missionType: "MT_ARTIFACT"
+    },
+    {
+        tag: "GrowingIncursion",
+        missionType: "MT_EXTERMINATION",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "HarshWords",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "HighScalingLegacyte",
+        missionType: "MT_ENDLESS_CAPTURE",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "DoubleTroubleLegacyte",
+        missionType: "MT_ENDLESS_CAPTURE",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "HostileSecurity",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "InfiniteTide",
+        missionType: "MT_ASSASSINATION",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "LostInTranslation",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "MutatedEnemies",
+        missionType: "MT_ENDLESS_CAPTURE",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "NecramechActivation",
+        missionType: "MT_SURVIVAL",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "Reinforcements",
+        missionType: "MT_ASSASSINATION",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "StickyFingers",
+        missionType: "MT_ARTIFACT",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "TankStrongArmor",
+        missionType: "MT_ASSASSINATION",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "TankReinforcements",
+        missionType: "MT_ASSASSINATION",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "TankSuperToxic",
+        missionType: "MT_ASSASSINATION",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "TechrotConjunction",
+        missionType: "MT_SURVIVAL",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "UnpoweredCapsules",
+        missionType: "MT_SURVIVAL",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "VolatileGrenades",
+        missionType: "MT_ALCHEMY"
+    },
+    {
+        tag: "GestatingTumors",
+        missionType: "MT_SURVIVAL",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "ChemicalNoise",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "ExplosiveEnergy",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "DisruptiveSounds",
+        missionType: "MT_DEFENSE",
+        conquest: "CT_HEX"
+    }
+];
+
+const risks: readonly IConquestConditional[] = [
+    {
+        tag: "Voidburst"
+    },
+    {
+        tag: "RegeneratingEnemies"
+    },
+    {
+        tag: "VoidAberration"
+    },
+    {
+        tag: "ShieldedFoes"
+    },
+    {
+        tag: "PointBlank"
+    },
+    {
+        tag: "Deflectors",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "AcceleratedEnemies"
+    },
+    {
+        tag: "DrainingResiduals"
+    },
+    {
+        tag: "Quicksand"
+    },
+    {
+        tag: "AntiMaterialWeapons",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "ExplosiveCrawlers",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "EMPBlackHole",
+        conquest: "CT_LAB"
+    },
+    {
+        tag: "ArtilleryBeacons",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "InfectedTechrot",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "BalloonFest",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "MiasmiteHive",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "CompetitionSpillover",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "HostileOvergrowth",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "MurmurIncursion",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "FactionSwarm_Techrot",
+        conquest: "CT_HEX",
+        difficulty: "CD_NORMAL"
+    },
+    {
+        tag: "FactionSwarm_Scaldra",
+        conquest: "CT_HEX",
+        difficulty: "CD_NORMAL"
+    },
+    {
+        tag: "HeavyWarfare",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "ArcadeAutomata",
+        conquest: "CT_HEX",
+        difficulty: "CD_NORMAL"
+    },
+    {
+        tag: "EfervonFog",
+        conquest: "CT_HEX"
+    },
+    {
+        tag: "WinterFrost",
+        conquest: "CT_HEX",
+        season: "CST_WINTER"
+    },
+    {
+        tag: "JadeSpring",
+        conquest: "CT_HEX",
+        season: "CST_SPRING"
+    },
+    {
+        tag: "ExplosiveSummer",
+        conquest: "CT_HEX",
+        season: "CST_SUMMER"
+    },
+    {
+        tag: "FallFog",
+        conquest: "CT_HEX",
+        season: "CST_FALL"
+    }
+];
+
+const filterConditionals = (
+    arr: readonly IConquestConditional[],
+    missionType: TMissionType | null,
+    conquest: TConquestType | null,
+    difficulty: TConquestDifficulty | null,
+    season: CalendarSeasonType | null
+): string[] => {
+    const applicable = [];
+    for (const cond of arr) {
+        if (
+            (!cond.missionType || cond.missionType == missionType) &&
+            (!cond.conquest || cond.conquest == conquest) &&
+            (!cond.difficulty || cond.difficulty == difficulty) &&
+            (!cond.season || cond.season == season)
+        ) {
+            applicable.push(cond.tag);
+        }
+    }
+    return applicable;
+};
+
+const buildMission = (
+    rng: SRng,
+    conquest: TConquestType,
+    missionType: TMissionType,
+    faction: TFaction,
+    season: CalendarSeasonType | null
+): IConquestMission => {
+    const deviation = rng.randomElement(filterConditionals(deviations, missionType, conquest, null, season))!;
+    const easyRisk = rng.randomElement(filterConditionals(risks, missionType, conquest, "CD_NORMAL", season))!;
+    const hardRiskOptions = filterConditionals(risks, missionType, conquest, "CD_HARD", season);
+    {
+        const i = hardRiskOptions.indexOf(easyRisk);
+        if (i != -1) {
+            hardRiskOptions.splice(i, 1);
+        }
+    }
+    const hardRisk = rng.randomElement(hardRiskOptions)!;
+    return {
+        faction,
+        missionType,
+        difficulties: [
+            {
+                type: "CD_NORMAL",
+                deviation,
+                risks: [easyRisk]
+            },
+            {
+                type: "CD_HARD",
+                deviation,
+                risks: [easyRisk, hardRisk]
+            }
+        ]
+    };
+};
+
+const conquestStartingDay: Record<TConquestType, number> = {
+    CT_LAB: 3703,
+    CT_HEX: 4053
+};
+
+// This function produces identical results to clients pre-40.0.0.
+const getFrameVariables = (conquestType: TConquestType, time: number): [string, string, string, string] => {
+    const day = Math.floor((time - 1391990400_000) / 86400_000) - conquestStartingDay[conquestType];
+    const week = Math.floor(day / 7) + 1;
+    const frameVariables = [
+        "Framecurse",
+        "Knifestep",
+        "Exhaustion",
+        "Gearless",
+        "TimeDilation",
+        "Armorless",
+        "Starvation",
+        "ShieldDelay",
+        "Withering",
+        "ContactDamage",
+        "AbilityLockout",
+        "OperatorLockout",
+        "EnergyStarved",
+        "OverSensitive",
+        "AntiGuard",
+        "DecayingFlesh",
+        "VoidEnergyOverload",
+        "DullBlades",
+        "Undersupplied"
+    ];
+    const mag = Math.floor(frameVariables.length / 4);
+    const rng = new SRng(conquestStartingDay[conquestType] + Math.floor(week / mag));
+    rng.shuffleArray(frameVariables);
+    const i = week % mag;
+    return [frameVariables[i], frameVariables[i + 1], frameVariables[i + 2], frameVariables[i + 3]];
+};
+
+export const getConquest = (
+    conquestType: TConquestType,
+    week: number,
+    season: CalendarSeasonType | null
+): IConquest => {
+    const rng = new SRng(mixSeeds(conquestStartingDay[conquestType], week));
+
+    const missions: IConquestMission[] = [];
+    {
+        const missionOptions = Object.entries(missionAndFactionTypes[conquestType]);
+        {
+            const i = rng.randomInt(0, missionOptions.length - 1);
+            const [missionType, factionOptions] = missionOptions.splice(i, 1)[0];
+            missions.push(
+                buildMission(rng, conquestType, missionType as TMissionType, rng.randomElement(factionOptions)!, season)
+            );
+        }
+        {
+            const i = rng.randomInt(0, missionOptions.length - 1);
+            const [missionType, factionOptions] = missionOptions.splice(i, 1)[0];
+            missions.push(
+                buildMission(rng, conquestType, missionType as TMissionType, rng.randomElement(factionOptions)!, season)
+            );
+        }
+        missionOptions.push(["MT_ASSASSINATION", assassinationFactionOptions[conquestType]]);
+        {
+            const i = rng.randomInt(0, missionOptions.length - 1);
+            const [missionType, factionOptions] = missionOptions.splice(i, 1)[0];
+            missions.push(
+                buildMission(rng, conquestType, missionType as TMissionType, rng.randomElement(factionOptions)!, season)
+            );
+        }
+    }
+
+    const weekStart = EPOCH + week * 604800000;
+    const weekEnd = weekStart + 604800000;
+    return {
+        Activation: { $date: { $numberLong: weekStart.toString() } },
+        Expiry: { $date: { $numberLong: weekEnd.toString() } },
+        Type: conquestType,
+        Missions: missions,
+        Variables: getFrameVariables(conquestType, weekStart),
+        RandomSeed: rng.randomInt(0, 1_000_000)
+    };
+};

src/services/worldStateService.ts

@@ -10,7 +10,7 @@ import invasionNodes from "../../static/fixed_responses/worldState/invasionNodes
 import invasionRewards from "../../static/fixed_responses/worldState/invasionRewards.json" with { type: "json" };
 import pvpChallenges from "../../static/fixed_responses/worldState/pvpChallenges.json" with { type: "json" };
 import { buildConfig } from "./buildConfigService.ts";
-import { unixTimesInMs } from "../constants/timeConstants.ts";
+import { EPOCH, unixTimesInMs } from "../constants/timeConstants.ts";
 import { config } from "./configService.ts";
 import { getRandomElement, getRandomInt, sequentiallyUniqueRandomElement, SRng } from "./rngService.ts";
 import type { IMissionReward, IRegion, TFaction } from "warframe-public-export-plus";
@@ -41,6 +41,7 @@ import type {
 import { toMongoDate, toOid, version_compare } from "../helpers/inventoryHelpers.ts";
 import { logger } from "../utils/logger.ts";
 import { DailyDeal, Fissure } from "../models/worldStateModel.ts";
+import { getConquest } from "./conquestService.ts";
 
 const sortieBosses = [
     "SORTIE_BOSS_HYENA",
@@ -276,8 +277,6 @@ const microplanetEndlessJobs: readonly string[] = [
     "/Lotus/Types/Gameplay/InfestedMicroplanet/Jobs/DeimosEndlessPurifyBounty"
 ];
 
-export const EPOCH = 1734307200 * 1000; // Monday, Dec 16, 2024 @ 00:00 UTC+0; should logically be winter in 1999 iteration 0
-
 const isBeforeNextExpectedWorldStateRefresh = (nowMs: number, thenMs: number): boolean => {
     return nowMs + 300_000 > thenMs;
 };
@@ -3469,6 +3468,18 @@ export const getWorldState = (buildLabel?: string): IWorldState => {
         }
     }
 
+    // Void Storms
+    const hour = Math.trunc(timeMs / unixTimesInMs.hour);
+    const overLastHourStormExpiry = hour * unixTimesInMs.hour + 10 * unixTimesInMs.minute;
+    const thisHourStormActivation = hour * unixTimesInMs.hour + 40 * unixTimesInMs.minute;
+    if (overLastHourStormExpiry > timeMs) {
+        pushVoidStorms(worldState.VoidStorms, hour - 2);
+    }
+    pushVoidStorms(worldState.VoidStorms, hour - 1);
+    if (isBeforeNextExpectedWorldStateRefresh(timeMs, thisHourStormActivation)) {
+        pushVoidStorms(worldState.VoidStorms, hour);
+    }
+
     // Sortie & syndicate missions cycling every day (at 16:00 or 17:00 UTC depending on if London, OT is observing DST)
     {
         const rollover = getSortieTime(day);
@@ -3551,16 +3562,18 @@ export const getWorldState = (buildLabel?: string): IWorldState => {
         worldState.KnownCalendarSeasons.push(getCalendarSeason(week + 1));
     }
 
-    // Void Storms
-    const hour = Math.trunc(timeMs / unixTimesInMs.hour);
-    const overLastHourStormExpiry = hour * unixTimesInMs.hour + 10 * unixTimesInMs.minute;
-    const thisHourStormActivation = hour * unixTimesInMs.hour + 40 * unixTimesInMs.minute;
-    if (overLastHourStormExpiry > timeMs) {
-        pushVoidStorms(worldState.VoidStorms, hour - 2);
+    if (!buildLabel || version_compare(buildLabel, "2025.10.14.16.10") >= 0) {
+        worldState.Conquests = [];
+        {
+            const season = (["CST_WINTER", "CST_SPRING", "CST_SUMMER", "CST_FALL"] as const)[week % 4];
+            worldState.Conquests.push(getConquest("CT_LAB", week, null));
+            worldState.Conquests.push(getConquest("CT_HEX", week, season));
+        }
+        if (isBeforeNextExpectedWorldStateRefresh(timeMs, weekEnd)) {
+            const season = (["CST_WINTER", "CST_SPRING", "CST_SUMMER", "CST_FALL"] as const)[(week + 1) % 4];
+            worldState.Conquests.push(getConquest("CT_LAB", week, null));
+            worldState.Conquests.push(getConquest("CT_HEX", week, season));
         }
-    pushVoidStorms(worldState.VoidStorms, hour - 1);
-    if (isBeforeNextExpectedWorldStateRefresh(timeMs, thisHourStormActivation)) {
-        pushVoidStorms(worldState.VoidStorms, hour);
     }
 
     // Sentient Anomaly + Xtra Cheese cycles

src/types/inventoryTypes/inventoryTypes.ts

@@ -14,6 +14,7 @@ import type { IOrbiterClient } from "../personalRoomsTypes.ts";
 import type { ICountedStoreItem } from "warframe-public-export-plus";
 import type { IEquipmentClient, IEquipmentDatabase, ITraits } from "../equipmentTypes.ts";
 import type { ILoadOutPresets } from "../saveLoadoutTypes.ts";
+import type { CalendarSeasonType } from "../worldStateTypes.ts";
 
 export type InventoryDatabaseEquipment = {
     [_ in TEquipmentKey]: IEquipmentDatabase[];
@@ -1180,7 +1181,7 @@ export interface IMarker {
 }
 
 export interface ISeasonProgress {
-    SeasonType: "CST_WINTER" | "CST_SPRING" | "CST_SUMMER" | "CST_FALL";
+    SeasonType: CalendarSeasonType;
     LastCompletedDayIdx: number;
     LastCompletedChallengeDayIdx: number;
     ActivatedChallenges: string[];

src/types/worldStateTypes.ts

@@ -32,6 +32,7 @@ export interface IWorldState {
         ActiveChallenges: ISeasonChallenge[];
     };
     KnownCalendarSeasons: ICalendarSeason[];
+    Conquests?: IConquest[];
     Tmp?: string;
 }
 
@@ -352,10 +353,11 @@ export interface ISeasonChallenge {
     Challenge: string;
 }
 
+export type CalendarSeasonType = "CST_WINTER" | "CST_SPRING" | "CST_SUMMER" | "CST_FALL";
 export interface ICalendarSeason {
     Activation: IMongoDate;
     Expiry: IMongoDate;
-    Season: "CST_WINTER" | "CST_SPRING" | "CST_SUMMER" | "CST_FALL";
+    Season: CalendarSeasonType;
     Days: ICalendarDay[];
     YearIteration: number;
     Version: number;
@@ -416,6 +418,33 @@ export interface IGameMarketCategory {
     Items?: string[];
 }
 
+// >= 40.0.0
+export type TConquestType = "CT_LAB" | "CT_HEX";
+export interface IConquest {
+    Activation: IMongoDate;
+    Expiry: IMongoDate;
+    Type: TConquestType;
+    Missions: IConquestMission[];
+    Variables: [string, string, string, string];
+    RandomSeed: number;
+}
+export interface IConquestMission {
+    faction: TFaction;
+    missionType: TMissionType;
+    difficulties: [
+        {
+            type: "CD_NORMAL";
+            deviation: string;
+            risks: [string];
+        },
+        {
+            type: "CD_HARD";
+            deviation: string;
+            risks: [string, string];
+        }
+    ];
+}
+
 export interface ITmp {
     cavabegin: string;
     PurchasePlatformLockEnabled: boolean; // Seems unused
@@ -423,6 +452,8 @@ export interface ITmp {
     ennnd?: boolean; // True if 1999 demo is available (no effect for >=38.6.0)
     mbrt?: boolean; // Related to mobile app rating request
     fbst: IFbst;
+    lqo?: IConquestOverride;
+    hqo?: IConquestOverride;
     sfn: number;
     edg?: TCircuitGameMode[]; // The Circuit game modes overwrite
 }
@@ -451,3 +482,12 @@ interface IFbst {
     e: number;
     n: number;
 }
+
+// < 40.0.0
+interface IConquestOverride {
+    mt?: string[]; // mission types but "Exterminate" instead of "MT_EXTERMINATION", etc. and "DualDefense" instead of "Defense" for hex conquest
+    mv?: string[];
+    mf?: number[]; // hex conquest only
+    c?: [string, string][];
+    fv?: string[];
+}