From d6578cd0744a5fd94691a632b29333fa5a19df35 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Wed, 11 Mar 2020 10:09:23 +0100
Subject: [PATCH] you can no longer try to change the adjacency rule in
 infinite-order tilings

---
 cell.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cell.cpp b/cell.cpp
index 283756b6..2838be37 100644
--- a/cell.cpp
+++ b/cell.cpp
@@ -1184,6 +1184,7 @@ EX int mine_adjacency_rule = 0;
 EX map<cell*, vector<cell*>> adj_memo;
 
 EX bool geometry_has_alt_mine_rule() {
+  if(S3 >= OINF) return false;
   if(WDIM == 2) return valence() > 3;
   if(WDIM == 3) return !among(geometry, gHoroHex, gCell5, gBitrunc3, gCell8, gECell8, gCell120, gECell120);
   return true;