feat: sortie rotation (#1453)

Reviewed-on: #1453
Reviewed-by: Sainan <sainan@calamity.inc>
Co-authored-by: AMelonInsideLemon <166175391+AMelonInsideLemon@users.noreply.github.com>
Co-committed-by: AMelonInsideLemon <166175391+AMelonInsideLemon@users.noreply.github.com>

src/controllers/dynamic/worldStateController.ts

@@ -10,8 +10,16 @@ import { unixTimesInMs } from "@/src/constants/timeConstants";
 import { config } from "@/src/services/configService";
 import { CRng } from "@/src/services/rngService";
 import { ExportNightwave, ExportRegions } from "warframe-public-export-plus";
-
-const EPOCH = 1734307200 * 1000; // Monday, Dec 16, 2024 @ 00:00 UTC+0; should logically be winter in 1999 iteration 0
+import {
+    EPOCH,
+    getSortieTime,
+    missionTags,
+    sortieBosses,
+    sortieBossNode,
+    sortieBossToFaction,
+    sortieFactionToFactionIndexes,
+    sortieFactionToSystemIndexes
+} from "@/src/helpers/worlstateHelper";
 
 export const worldStateController: RequestHandler = (req, res) => {
     const day = Math.trunc((Date.now() - EPOCH) / 86400000);
@@ -27,6 +35,7 @@ export const worldStateController: RequestHandler = (req, res) => {
         Time: config.worldState?.lockTime || Math.round(Date.now() / 1000),
         Goals: [],
         GlobalUpgrades: [],
+        Sorties: [],
         LiteSorties: [],
         EndlessXpChoices: [],
         SeasonInfo: {
@@ -154,6 +163,142 @@ export const worldStateController: RequestHandler = (req, res) => {
         });
     }
 
+    // Sortie cycling every day
+    {
+        let genDay;
+        let dayStart;
+        let dayEnd;
+        const sortieRolloverToday = getSortieTime(day);
+        if (Date.now() < sortieRolloverToday) {
+            // Early in the day, generate sortie for `day - 1`, expiring at `sortieRolloverToday`.
+            genDay = day - 1;
+            dayStart = getSortieTime(genDay);
+            dayEnd = sortieRolloverToday;
+        } else {
+            // Late in the day, generate sortie for `day`, expiring at `getSortieTime(day + 1)`.
+            genDay = day;
+            dayStart = sortieRolloverToday;
+            dayEnd = getSortieTime(day + 1);
+        }
+
+        const rng = new CRng(genDay);
+
+        const boss = rng.randomElement(sortieBosses);
+
+        const modifiers = [
+            "SORTIE_MODIFIER_LOW_ENERGY",
+            "SORTIE_MODIFIER_IMPACT",
+            "SORTIE_MODIFIER_SLASH",
+            "SORTIE_MODIFIER_PUNCTURE",
+            "SORTIE_MODIFIER_EXIMUS",
+            "SORTIE_MODIFIER_MAGNETIC",
+            "SORTIE_MODIFIER_CORROSIVE",
+            "SORTIE_MODIFIER_VIRAL",
+            "SORTIE_MODIFIER_ELECTRICITY",
+            "SORTIE_MODIFIER_RADIATION",
+            "SORTIE_MODIFIER_GAS",
+            "SORTIE_MODIFIER_FIRE",
+            "SORTIE_MODIFIER_EXPLOSION",
+            "SORTIE_MODIFIER_FREEZE",
+            "SORTIE_MODIFIER_TOXIN",
+            "SORTIE_MODIFIER_POISON",
+            "SORTIE_MODIFIER_HAZARD_RADIATION",
+            "SORTIE_MODIFIER_HAZARD_MAGNETIC",
+            "SORTIE_MODIFIER_HAZARD_FOG", // TODO: push this if the mission tileset is Grineer Forest
+            "SORTIE_MODIFIER_HAZARD_FIRE", // TODO: push this if the mission tileset is Corpus Ship or Grineer Galleon
+            "SORTIE_MODIFIER_HAZARD_ICE",
+            "SORTIE_MODIFIER_HAZARD_COLD",
+            "SORTIE_MODIFIER_SECONDARY_ONLY",
+            "SORTIE_MODIFIER_SHOTGUN_ONLY",
+            "SORTIE_MODIFIER_SNIPER_ONLY",
+            "SORTIE_MODIFIER_RIFLE_ONLY",
+            "SORTIE_MODIFIER_MELEE_ONLY",
+            "SORTIE_MODIFIER_BOW_ONLY"
+        ];
+
+        if (sortieBossToFaction[boss] == "FC_CORPUS") modifiers.push("SORTIE_MODIFIER_SHIELDS");
+        if (sortieBossToFaction[boss] != "FC_CORPUS") modifiers.push("SORTIE_MODIFIER_ARMOR");
+
+        const nodes: string[] = [];
+        const availableMissionIndexes: number[] = [];
+        for (const [key, value] of Object.entries(ExportRegions)) {
+            if (
+                sortieFactionToSystemIndexes[sortieBossToFaction[boss]].includes(value.systemIndex) &&
+                sortieFactionToFactionIndexes[sortieBossToFaction[boss]].includes(value.factionIndex!) &&
+                value.name.indexOf("Archwing") == -1 &&
+                value.missionIndex != 0 && // Exclude MT_ASSASSINATION
+                value.missionIndex != 5 && // Exclude MT_CAPTURE
+                value.missionIndex != 21 && // Exclude MT_PURIFY
+                value.missionIndex != 23 && // Exclude MT_JUNCTION
+                value.missionIndex <= 28
+            ) {
+                if (!availableMissionIndexes.includes(value.missionIndex)) {
+                    availableMissionIndexes.push(value.missionIndex);
+                }
+                nodes.push(key);
+            }
+        }
+
+        const selectedNodes: { missionType: string; modifierType: string; node: string }[] = [];
+        const missionTypes = new Set();
+
+        for (let i = 0; i < 3; i++) {
+            const randomIndex = rng.randomInt(0, nodes.length - 1);
+            const node = nodes[randomIndex];
+            let missionIndex = ExportRegions[node].missionIndex;
+
+            if (
+                !["SolNode404", "SolNode411"].includes(node) && // for some reason the game doesn't like missionType changes for these missions
+                missionIndex != 28 &&
+                rng.randomInt(0, 2) == 2
+            ) {
+                missionIndex = rng.randomElement(availableMissionIndexes);
+            }
+
+            if (i == 2 && rng.randomInt(0, 2) == 2) {
+                const filteredModifiers = modifiers.filter(mod => mod !== "SORTIE_MODIFIER_MELEE_ONLY");
+                const modifierType = rng.randomElement(filteredModifiers);
+
+                if (boss == "SORTIE_BOSS_PHORID") {
+                    selectedNodes.push({ missionType: "MT_ASSASSINATION", modifierType, node });
+                    nodes.splice(randomIndex, 1);
+                    continue;
+                } else if (sortieBossNode[boss]) {
+                    selectedNodes.push({ missionType: "MT_ASSASSINATION", modifierType, node: sortieBossNode[boss] });
+                    continue;
+                }
+            }
+
+            const missionType = missionTags[missionIndex];
+
+            if (missionTypes.has(missionType)) {
+                i--;
+                continue;
+            }
+
+            const filteredModifiers =
+                missionType === "MT_TERRITORY"
+                    ? modifiers.filter(mod => mod != "SORTIE_MODIFIER_HAZARD_RADIATION")
+                    : modifiers;
+
+            const modifierType = rng.randomElement(filteredModifiers);
+
+            selectedNodes.push({ missionType, modifierType, node });
+            nodes.splice(randomIndex, 1);
+            missionTypes.add(missionType);
+        }
+
+        worldState.Sorties.push({
+            _id: { $oid: Math.trunc(dayStart / 1000).toString(16) + "d4d932c97c0a3acd" },
+            Activation: { $date: { $numberLong: dayStart.toString() } },
+            Expiry: { $date: { $numberLong: dayEnd.toString() } },
+            Reward: "/Lotus/Types/Game/MissionDecks/SortieRewards",
+            Seed: genDay,
+            Boss: boss,
+            Variants: selectedNodes
+        });
+    }
+
     // Archon Hunt cycling every week
     {
         const boss = ["SORTIE_BOSS_AMAR", "SORTIE_BOSS_NIRA", "SORTIE_BOSS_BOREAL"][week % 3];
@@ -298,6 +443,7 @@ interface IWorldState {
     Goals: IGoal[];
     SyndicateMissions: ISyndicateMission[];
     GlobalUpgrades: IGlobalUpgrade[];
+    Sorties: ISortie[];
     LiteSorties: ILiteSortie[];
     NodeOverrides: INodeOverride[];
     EndlessXpChoices: IEndlessXpChoice[];
@@ -361,6 +507,20 @@ interface INodeOverride {
     CustomNpcEncounters?: string;
 }
 
+interface ISortie {
+    _id: IOid;
+    Activation: IMongoDate;
+    Expiry: IMongoDate;
+    Reward: "/Lotus/Types/Game/MissionDecks/SortieRewards";
+    Seed: number;
+    Boss: string;
+    Variants: {
+        missionType: string;
+        modifierType: string;
+        node: string;
+    }[];
+}
+
 interface ILiteSortie {
     _id: IOid;
     Activation: IMongoDate;

src/helpers/worlstateHelper.ts

@@ -0,0 +1,130 @@
+export const missionTags = [
+    "MT_ASSASSINATION",
+    "MT_EXTERMINATION",
+    "MT_SURVIVAL",
+    "MT_RESCUE",
+    "MT_SABOTAGE",
+    "MT_CAPTURE",
+    "MT_COUNTER_INTEL",
+    "MT_INTEL",
+    "MT_DEFENSE",
+    "MT_MOBILE_DEFENSE",
+    "MT_PVP",
+    "MT_MASTERY",
+    "MT_RECOVERY",
+    "MT_TERRITORY",
+    "MT_RETRIEVAL",
+    "MT_HIVE",
+    "MT_SALVAGE",
+    "MT_EXCAVATE",
+    "MT_RAID",
+    "MT_PURGE",
+    "MT_GENERIC",
+    "MT_PURIFY",
+    "MT_ARENA",
+    "MT_JUNCTION",
+    "MT_PURSUIT",
+    "MT_RACE",
+    "MT_ASSAULT",
+    "MT_EVACUATION",
+    "MT_LANDSCAPE",
+    "MT_RESOURCE_THEFT",
+    "MT_ENDLESS_EXTERMINATION",
+    "MT_ENDLESS_DUVIRI",
+    "MT_RAILJACK",
+    "MT_ARTIFACT",
+    "MT_CORRUPTION",
+    "MT_VOID_CASCADE",
+    "MT_ARMAGEDDON",
+    "MT_VAULTS",
+    "MT_ALCHEMY",
+    "MT_ASCENSION",
+    "MT_ENDLESS_CAPTURE",
+    "MT_OFFERING",
+    "MT_PVPVE"
+];
+
+export const sortieBosses = [
+    "SORTIE_BOSS_HYENA",
+    "SORTIE_BOSS_KELA",
+    "SORTIE_BOSS_VOR",
+    "SORTIE_BOSS_RUK",
+    "SORTIE_BOSS_HEK",
+    "SORTIE_BOSS_KRIL",
+    "SORTIE_BOSS_TYL",
+    "SORTIE_BOSS_JACKAL",
+    "SORTIE_BOSS_ALAD",
+    "SORTIE_BOSS_AMBULAS",
+    "SORTIE_BOSS_NEF",
+    "SORTIE_BOSS_RAPTOR",
+    "SORTIE_BOSS_PHORID",
+    "SORTIE_BOSS_LEPHANTIS",
+    "SORTIE_BOSS_INFALAD",
+    "SORTIE_BOSS_CORRUPTED_VOR"
+];
+
+export const sortieBossToFaction: Record<string, string> = {
+    SORTIE_BOSS_HYENA: "FC_CORPUS",
+    SORTIE_BOSS_KELA: "FC_GRINEER",
+    SORTIE_BOSS_VOR: "FC_GRINEER",
+    SORTIE_BOSS_RUK: "FC_GRINEER",
+    SORTIE_BOSS_HEK: "FC_GRINEER",
+    SORTIE_BOSS_KRIL: "FC_GRINEER",
+    SORTIE_BOSS_TYL: "FC_GRINEER",
+    SORTIE_BOSS_JACKAL: "FC_CORPUS",
+    SORTIE_BOSS_ALAD: "FC_CORPUS",
+    SORTIE_BOSS_AMBULAS: "FC_CORPUS",
+    SORTIE_BOSS_NEF: "FC_CORPUS",
+    SORTIE_BOSS_RAPTOR: "FC_CORPUS",
+    SORTIE_BOSS_PHORID: "FC_INFESTATION",
+    SORTIE_BOSS_LEPHANTIS: "FC_INFESTATION",
+    SORTIE_BOSS_INFALAD: "FC_INFESTATION",
+    SORTIE_BOSS_CORRUPTED_VOR: "FC_CORRUPTED"
+};
+
+export const sortieFactionToSystemIndexes: Record<string, number[]> = {
+    FC_GRINEER: [0, 2, 3, 5, 6, 9, 11, 18],
+    FC_CORPUS: [1, 4, 7, 8, 12, 15],
+    FC_INFESTATION: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15],
+    FC_CORRUPTED: [14]
+};
+
+export const sortieFactionToFactionIndexes: Record<string, number[]> = {
+    FC_GRINEER: [0],
+    FC_CORPUS: [1],
+    FC_INFESTATION: [0, 1, 2],
+    FC_CORRUPTED: [3]
+};
+
+export const sortieBossNode: Record<string, string> = {
+    SORTIE_BOSS_HYENA: "SolNode127",
+    SORTIE_BOSS_KELA: "SolNode193",
+    SORTIE_BOSS_VOR: "SolNode108",
+    SORTIE_BOSS_RUK: "SolNode32",
+    SORTIE_BOSS_HEK: "SolNode24",
+    SORTIE_BOSS_KRIL: "SolNode99",
+    SORTIE_BOSS_TYL: "SolNode105",
+    SORTIE_BOSS_JACKAL: "SolNode104",
+    SORTIE_BOSS_ALAD: "SolNode53",
+    SORTIE_BOSS_AMBULAS: "SolNode51",
+    SORTIE_BOSS_NEF: "SettlementNode20",
+    SORTIE_BOSS_RAPTOR: "SolNode210",
+    SORTIE_BOSS_LEPHANTIS: "SolNode712",
+    SORTIE_BOSS_INFALAD: "SolNode705"
+};
+
+export const EPOCH = 1734307200 * 1000; // Monday, Dec 16, 2024 @ 00:00 UTC+0; should logically be winter in 1999 iteration 0
+
+export const getSortieTime = (day: number): number => {
+    const dayStart = EPOCH + day * 86400000;
+    const date = new Date(dayStart);
+    date.setUTCHours(12);
+    const isDst = new Intl.DateTimeFormat("en-US", {
+        timeZone: "America/Toronto",
+        timeZoneName: "short"
+    })
+        .formatToParts(date)
+        .find(part => part.type === "timeZoneName")!
+        .value.includes("DT");
+    return dayStart + (isDst ? 16 : 17) * 3600000;
+};

static/fixed_responses/worldState/worldState.json

@@ -62,23 +62,6 @@
       }
     }
   ],
-  "Sorties": [
-    {
-      "_id": { "$oid": "663a4c7d4d932c97c0a3acd7" },
-      "Activation": { "$date": { "$numberLong": "1715097600000" } },
-      "Expiry": { "$date": { "$numberLong": "2000000000000" } },
-      "Reward": "/Lotus/Types/Game/MissionDecks/SortieRewards",
-      "Seed": 24491,
-      "Boss": "SORTIE_BOSS_TYL",
-      "ExtraDrops": [],
-      "Variants": [
-        { "missionType": "MT_TERRITORY", "modifierType": "SORTIE_MODIFIER_ARMOR", "node": "SolNode122", "tileset": "GrineerOceanTileset" },
-        { "missionType": "MT_MOBILE_DEFENSE", "modifierType": "SORTIE_MODIFIER_LOW_ENERGY", "node": "SolNode184", "tileset": "GrineerGalleonTileset" },
-        { "missionType": "MT_LANDSCAPE", "modifierType": "SORTIE_MODIFIER_EXIMUS", "node": "SolNode228", "tileset": "EidolonTileset" }
-      ],
-      "Twitter": true
-    }
-  ],
   "SyndicateMissions": [
     {
       "_id": { "$oid": "663a4fc5ba6f84724fa48049" },