From 45fb8fcb44342982cc5f9479d39f866e62882b14 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sun, 27 Feb 2022 14:50:33 +0100
Subject: [PATCH] intra:: shift_view_portal now calls itself recursively so
 multiple portal passes at once work

---
 intra.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/intra.cpp b/intra.cpp
index 54893dfa..08e048c8 100644
--- a/intra.cpp
+++ b/intra.cpp
@@ -523,7 +523,7 @@ EX void shift_view_portal(hyperpoint H) {
   println(hlog, "maxv = ", maxv);
   shift_view(H * maxv);
   check_portal_movement();
-  shift_view(H * (1 - maxv));
+  shift_view_portal(H * (1 - maxv));
   }
 
 EX const connection_data* through_portal() {