From 958d004119969ede21930ac2658de4151714f19e Mon Sep 17 00:00:00 2001
From: carnivoroussociety
 <38839485+carnivoroussociety@users.noreply.github.com>
Date: Sat, 27 Nov 2021 21:18:53 +1100
Subject: [PATCH] [Blood] Match view height clamping behavior to 1.21

---
 source/games/blood/src/view.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/source/games/blood/src/view.cpp b/source/games/blood/src/view.cpp
index 1740b403b..8c8b2ac0c 100644
--- a/source/games/blood/src/view.cpp
+++ b/source/games/blood/src/view.cpp
@@ -642,13 +642,13 @@ void viewDrawScreen(bool sceneonly)
 
         int ceilingZ, floorZ;
         getzsofslope(nSectnum, cX, cY, &ceilingZ, &floorZ);
-        if (cZ >= floorZ)
+        if ((cZ > floorZ - (1 << 8)) && (getLowerLink(nSectnum) == nullptr)) // clamp to floor
         {
-            cZ = floorZ - (getUpperLink(nSectnum) ? 0 : (8 << 8));
+            cZ = floorZ - (1 << 8);
         }
-        if (cZ <= ceilingZ)
+        if ((cZ < ceilingZ + (1 << 8)) && (getLowerLink(nSectnum) == nullptr)) // clamp to ceiling
         {
-            cZ = ceilingZ + (getLowerLink(nSectnum) ? 0 : (8 << 8));
+            cZ = ceilingZ + (1 << 8);
         }
         cH = q16horiz(ClipRange(cH.asq16(), gi->playerHorizMin(), gi->playerHorizMax()));