From 2327359d74c7a5af518f64287903c0c62bdf2039 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Fri, 23 Dec 2016 10:09:10 +0200
Subject: [PATCH] Fixed sector floor offset compatibility parameter after
 floatification

See https://forum.zdoom.org/viewtopic.php?t=54690
---
 src/compatibility.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/compatibility.cpp b/src/compatibility.cpp
index 60f9d8ad6..742f43eee 100644
--- a/src/compatibility.cpp
+++ b/src/compatibility.cpp
@@ -533,8 +533,9 @@ void SetCompatibilityParams()
 					if (CompatParams[i+1] < numsectors)
 					{
 						sector_t *sec = &sectors[CompatParams[i+1]];
-						sec->floorplane.ChangeHeight(CompatParams[i+2]);
-						sec->ChangePlaneTexZ(sector_t::floor, CompatParams[i+2] / 65536.);
+						const double delta = CompatParams[i + 2] / 65536.0;
+						sec->floorplane.ChangeHeight(delta);
+						sec->ChangePlaneTexZ(sector_t::floor, delta);
 					}
 					i += 3;
 					break;