From 4a6db953f75266ff6cdb82b618817e556c2da122 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20V=C3=B6gele?= <develop@manuel-voegele.de>
Date: Thu, 5 Nov 2020 17:43:51 +0100
Subject: [PATCH] Convert a register to a variable

---
 src/openrct2/ride/Vehicle.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/openrct2/ride/Vehicle.cpp b/src/openrct2/ride/Vehicle.cpp
index 992e653ebd..88d3c92733 100644
--- a/src/openrct2/ride/Vehicle.cpp
+++ b/src/openrct2/ride/Vehicle.cpp
@@ -8322,10 +8322,10 @@ loc_6DB967:
     }
     auto head = otherVeh->TrainHead();
 
-    regs.eax = abs(velocity - head->velocity);
+    auto velocityDelta = abs(velocity - head->velocity);
     if (!(rideEntry->flags & RIDE_ENTRY_FLAG_DISABLE_COLLISION_CRASHES))
     {
-        if (regs.eax > 0xE0000)
+        if (velocityDelta > 0xE0000)
         {
             if (!(vehicleEntry->flags & VEHICLE_ENTRY_FLAG_BOAT_HIRE_COLLISION_DETECTION))
             {