From b35633bb61385c45f660657d2bbb989b4ce45083 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Wed, 14 Oct 2020 01:19:43 -0700
Subject: [PATCH] brug

---
 src/p_map.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/p_map.c b/src/p_map.c
index 2a7b51abd..f2faf29b6 100644
--- a/src/p_map.c
+++ b/src/p_map.c
@@ -2744,7 +2744,7 @@ boolean P_TryMove(mobj_t *thing, fixed_t x, fixed_t y, boolean allowdropoff)
 			}
 			else if (tmceilingz < thingtop)
 			{
-				if (tmceilingz - thingtop <= maxstep)
+				if (thingtop - tmceilingz <= maxstep)
 				{
 					thing->z = ( thing->ceilingz = tmceilingz ) - thing->height;
 					thing->ceilingrover = tmceilingrover;