From 83499740c31c64578ca3459d154ba2d1c5386fa8 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Fri, 6 May 2022 01:28:21 +0200
Subject: [PATCH] - blood: GetHighestSprite fix

copied from NBlood f984eb8f5cb52653c301e015e34e8471d9ed8b7c
---
 source/games/blood/src/triggers.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/games/blood/src/triggers.cpp b/source/games/blood/src/triggers.cpp
index 311e97056..d39dc61fa 100644
--- a/source/games/blood/src/triggers.cpp
+++ b/source/games/blood/src/triggers.cpp
@@ -1029,9 +1029,9 @@ DBloodActor* GetHighestSprite(sectortype* pSector, int nStatus, int* z)
 		{
 			int top, bottom;
 			GetActorExtents(actor, &top, &bottom);
-			if (top - actor->spr.pos.Z > *z)
+			if (actor->spr.pos.Z - top > *z)
 			{
-				*z = top - actor->spr.pos.Z;
+				*z = actor->spr.pos.Z - top;
 				found = actor;
 			}
 		}