feat: add eidolonOverride & vallisOverride to replace lockTime (#2135)

I think for now it's best to keep the client time somewhat in sync with the server/database time to avoid various issues.

Reviewed-on: OpenWF/SpaceNinjaServer#2135
Co-authored-by: Sainan <63328889+Sainan@users.noreply.github.com>
Co-committed-by: Sainan <63328889+Sainan@users.noreply.github.com>

README.md

@@ -14,7 +14,8 @@ SpaceNinjaServer requires a `config.json`. To set it up, you can copy the [confi
 
 - `logger.level` can be `fatal`, `error`, `warn`, `info`, `http`, `debug`, or `trace`.
 - `myIrcAddresses` can be used to point to an IRC server. If not provided, defaults to `[ myAddress ]`.
-- `worldState.lockTime` will lock the time provided in worldState if nonzero, e.g. `1743202800` for night in POE.
+- `worldState.eidolonOverride` can be set to `day` or `night` to lock the time to day/fass and night/vome on Plains of Eidolon/Cambion Drift.
+- `worldState.vallisOverride` can be set to `warm` or `cold` to lock the temperature on Orb Vallis.
 - `worldState.nightwaveOverride` will lock the nightwave season, assuming the client is new enough for it. Valid values:
   - `RadioLegionIntermission13Syndicate` for Nora's Mix Vol. 9
   - `RadioLegionIntermission12Syndicate` for Nora's Mix Vol. 8

config.json.example

@@ -55,7 +55,8 @@
     "affinityBoost": false,
     "resourceBoost": false,
     "starDays": true,
-    "lockTime": 0,
+    "eidolonOverride": "",
+    "vallisOverride": "",
     "nightwaveOverride": ""
   }
 }

src/services/configService.ts

@@ -61,7 +61,8 @@ interface IConfig {
         affinityBoost?: boolean;
         resourceBoost?: boolean;
         starDays?: boolean;
-        lockTime?: number;
+        eidolonOverride?: string;
+        vallisOverride?: string;
         nightwaveOverride?: string;
     };
 }

src/services/worldStateService.ts

@@ -939,8 +939,61 @@ const getCalendarSeason = (week: number): ICalendarSeason => {
     };
 };
 
+const doesTimeSatsifyConstraints = (timeSecs: number): boolean => {
+    if (config.worldState?.eidolonOverride) {
+        const eidolonEpoch = 1391992660;
+        const eidolonCycle = Math.trunc((timeSecs - eidolonEpoch) / 9000);
+        const eidolonCycleStart = eidolonEpoch + eidolonCycle * 9000;
+        const eidolonCycleEnd = eidolonCycleStart + 9000;
+        const eidolonCycleNightStart = eidolonCycleEnd - 3000;
+        if (config.worldState.eidolonOverride == "day") {
+            if (
+                //timeSecs < eidolonCycleStart ||
+                isBeforeNextExpectedWorldStateRefresh(timeSecs * 1000, eidolonCycleNightStart * 1000)
+            ) {
+                return false;
+            }
+        } else {
+            if (
+                timeSecs < eidolonCycleNightStart ||
+                isBeforeNextExpectedWorldStateRefresh(timeSecs * 1000, eidolonCycleEnd * 1000)
+            ) {
+                return false;
+            }
+        }
+    }
+
+    if (config.worldState?.vallisOverride) {
+        const vallisEpoch = 1541837628;
+        const vallisCycle = Math.trunc((timeSecs - vallisEpoch) / 1600);
+        const vallisCycleStart = vallisEpoch + vallisCycle * 1600;
+        const vallisCycleEnd = vallisCycleStart + 1600;
+        const vallisCycleColdStart = vallisCycleStart + 400;
+        if (config.worldState.vallisOverride == "cold") {
+            if (
+                timeSecs < vallisCycleColdStart ||
+                isBeforeNextExpectedWorldStateRefresh(timeSecs * 1000, vallisCycleEnd * 1000)
+            ) {
+                return false;
+            }
+        } else {
+            if (
+                //timeSecs < vallisCycleStart ||
+                isBeforeNextExpectedWorldStateRefresh(timeSecs * 1000, vallisCycleColdStart * 1000)
+            ) {
+                return false;
+            }
+        }
+    }
+
+    return true;
+};
+
 export const getWorldState = (buildLabel?: string): IWorldState => {
-    const timeSecs = config.worldState?.lockTime || Math.round(Date.now() / 1000);
+    let timeSecs = Math.round(Date.now() / 1000);
+    while (!doesTimeSatsifyConstraints(timeSecs)) {
+        timeSecs -= 60;
+    }
     const timeMs = timeSecs * 1000;
     const day = Math.trunc((timeMs - EPOCH) / 86400000);
     const week = Math.trunc(day / 7);