From 2a9507b54e58f852b558d7bc9b2cc88397d37a34 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Fri, 10 Oct 2025 19:57:53 +0300
Subject: [PATCH] fix: byteutil.unpack 'b' is equivalent of 'B'

---
 src/logic/scripting/lua/libs/libbyteutil.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/logic/scripting/lua/libs/libbyteutil.cpp b/src/logic/scripting/lua/libs/libbyteutil.cpp
index 54485fc1..429f0feb 100644
--- a/src/logic/scripting/lua/libs/libbyteutil.cpp
+++ b/src/logic/scripting/lua/libs/libbyteutil.cpp
@@ -137,7 +137,7 @@ static int l_unpack(lua::State* L) {
     for (size_t i = 0; format[i]; i++) {
         switch (format[i]) {
             case 'b':
-                lua::pushinteger(L, reader.get());
+                lua::pushinteger(L, static_cast<int8_t>(reader.get()));
                 break;
             case 'B':
                 lua::pushinteger(L, reader.get() & 0xFF);