From 6d2bfa3d81b9817b20eb349da2972828ac869f61 Mon Sep 17 00:00:00 2001
From: lifeadventurer <life0adventurer@gmail.com>
Date: Tue, 21 Nov 2023 11:48:09 +0800
Subject: [PATCH] fix: hash bug

---
 fortune_generator/fortune.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fortune_generator/fortune.js b/fortune_generator/fortune.js
index 015e3bf..62af163 100644
--- a/fortune_generator/fortune.js
+++ b/fortune_generator/fortune.js
@@ -151,8 +151,8 @@ function Appear() {
 
   // TODO: improve the hash process
   let hashDate = Math.round(Math.log10(year * ((month << (Math.log10(num[3]) + 1)) * (date << Math.log10(num[2])))));
-  let seed1 = (num[0] >> hashDate) * (num[1] >> Math.min(hashDate, 2)) + (num[2] << 1) * (num[3] >> 3) + (date << 3) * (month << hashDate) + year;
-  let seed2 = (num[0] << (hashDate + 2)) * (num[1] << hashDate) + (num[2] << 1) * (num[3] << 3) + (date << (hashDate - 1)) * (month << 4) + year >> hashDate;
+  let seed1 = (num[0] >> hashDate) * (num[1] >> Math.min(hashDate, 2)) + (num[2] << 1) * (num[3] >> 3) + (date << 3) * (month << hashDate) + (year * day) >> 2;
+  let seed2 = (num[0] << (hashDate + 2)) * (num[1] << hashDate) + (num[2] << 1) * (num[3] << 3) + (date << (hashDate - 1)) * (month << 4) + year >> hashDate + (date * day) >> 1;
   
   // decide the status
   let status_index = ((seed1 + seed2) % statusLen + statusLen) % statusLen;