From 8e23039fc09c8ba982c50f1abced4d66ff7eea58 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 17 Sep 2022 15:17:08 +0200
Subject: [PATCH] ads-game:: better swap

---
 rogueviz/ads/map.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rogueviz/ads/map.cpp b/rogueviz/ads/map.cpp
index e392502b..8f1cbdb7 100644
--- a/rogueviz/ads/map.cpp
+++ b/rogueviz/ads/map.cpp
@@ -251,9 +251,9 @@ void handle_crashes() {
         }
 
       hyperpoint h1 = normalize(h);
-      swap(h1[2], h1[3]);
       bool crashed = false;
       hybrid::in_actual([&] {
+        swap(h1[2], h1[3]);
         ads_point rel = ads_inverse(current * vctrV) * ads_point(h1, 0);
         cell *c = vctr;
         virtualRebase(c, rel.h);