From 39ff4cd92c0bbf408a17b99e5815dff69a8fc2e0 Mon Sep 17 00:00:00 2001
From: minjaesong <alswo9628@gmail.com>
Date: Mon, 20 May 2024 00:55:37 +0900
Subject: [PATCH] Deterministic randomiser because Timsort was complaining

---
 src/net/torvald/terrarumsansbitmap/MovableType.kt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/net/torvald/terrarumsansbitmap/MovableType.kt b/src/net/torvald/terrarumsansbitmap/MovableType.kt
index 6b93f8a..6088f7a 100644
--- a/src/net/torvald/terrarumsansbitmap/MovableType.kt
+++ b/src/net/torvald/terrarumsansbitmap/MovableType.kt
@@ -528,6 +528,7 @@ class MovableType(
             val operations = HashMap<Int, Int>() // key: index, value: number of hits
             var operationsSize = 0
 
+            var shuffleCnt = 0
             while (operationsSize < moveAmount) {
                 val li = gluesInfo.sortedBy { (block, index, thisWordEnd) ->
                     val priority = if (thisWordEnd == null)
@@ -541,7 +542,9 @@ class MovableType(
                     else
                         255
 
-                    (Math.random() * 65535).toInt().or(priority.shl(16))
+                    shuffleCnt = (shuffleCnt + (Math.random() * 65536)).toInt() and 0xFFFF
+
+                    (block.block.text.getHash() + shuffleCnt).toInt().or(priority.shl(16))
                 }
                 var c = 0
                 while (operationsSize < moveAmount && c < li.size) {