From 1dba3aa0bd606ee5c87a7f69cb958dcd7cb79fe7 Mon Sep 17 00:00:00 2001
From: Sainan <sainan@calamity.inc>
Date: Mon, 13 Jan 2025 03:38:53 +0100
Subject: [PATCH] fix: 1999 cycle not being properly aligned to Monday, 00:00
 UTC+0

---
 src/controllers/dynamic/worldStateController.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/controllers/dynamic/worldStateController.ts b/src/controllers/dynamic/worldStateController.ts
index 5af6734f..7fdd7053 100644
--- a/src/controllers/dynamic/worldStateController.ts
+++ b/src/controllers/dynamic/worldStateController.ts
@@ -19,9 +19,10 @@ export const worldStateController: RequestHandler = (req, res) => {
         ...staticWorldState
     };
 
-    const day = Math.trunc(new Date().getTime() / 86400000);
-    const week = Math.trunc((day + 3) / 7); // week begins on mondays
-    const weekStart = week * 604800000;
+    const EPOCH = 1734307200 * 1000; // Monday, Dec 16, 2024 @ 00:00 UTC+0; should logically be winter in 1999 iteration 0
+    const day = Math.trunc((new Date().getTime() - EPOCH) / 86400000);
+    const week = Math.trunc(day / 7);
+    const weekStart = EPOCH + week * 604800000;
     const weekEnd = weekStart + 604800000;
 
     // Elite Sanctuary Onslaught cycling every week