From 6cb54b18575ff0f75a53918cd52c8e5d22f99d68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tam=C3=A1s=20B=C3=A1lint=20Misius?= <lbphacker@gmail.com>
Date: Fri, 3 Sep 2021 08:16:19 +0200
Subject: [PATCH] Fix near-RTEMP temperatures being loaded incorrectly in some
 cases

---
 src/client/GameSave.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/client/GameSave.cpp b/src/client/GameSave.cpp
index 2fb2f880b..c52f84335 100644
--- a/src/client/GameSave.cpp
+++ b/src/client/GameSave.cpp
@@ -1083,7 +1083,11 @@ void GameSave::readOPS(char * data, int dataLength)
 					else
 					{
 						//1 Byte room temp offset
-						tempTemp = (char)partsData[i++];
+						tempTemp = partsData[i++];
+						if (tempTemp >= 0x80)
+						{
+							tempTemp -= 0x100;
+						}
 						particles[newIndex].temp = tempTemp+294.15f;
 					}