From 2a9ae3071d5f027327e67d30518ec6a43c4a78e7 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Thu, 21 Mar 2024 19:07:15 +0100
Subject: [PATCH] fixed Emerald Mine and Vineyard generating very bad in {n,oo}
 and binary tiling

---
 landgen.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/landgen.cpp b/landgen.cpp
index 095c1ac3..b56d9a1c 100644
--- a/landgen.cpp
+++ b/landgen.cpp
@@ -646,7 +646,7 @@ EX void giantLandSwitch(cell *c, int d, cell *from) {
             c->wall = waCavewall;
           else c->wall = waCavefloor;
           }
-        else if(a4 || arcm::in() || cryst)
+        else if(a4 || arcm::in() || cryst || bt::in() || S3 >= OINF)
           c->wall = hrand(100) < 50 ? waCavefloor : waCavewall;
         else if(!BITRUNCATED) {
           if(polarb50(c)) 
@@ -823,7 +823,7 @@ EX void giantLandSwitch(cell *c, int d, cell *from) {
           }
         else if(WDIM == 3 && hyperbolic && !bt::in())
           c->wall = (c->master->zebraval & 2) ? waVinePlant : waNone;
-        else if(a4 || sphere || arcm::in())
+        else if(a4 || sphere || arcm::in() || bt::in() || S3 >= OINF)
           c->wall = hrand(100) < 50 ? waNone : waVinePlant;
         else {
           int v = emeraldval(c);
@@ -844,6 +844,7 @@ EX void giantLandSwitch(cell *c, int d, cell *from) {
               forCellCM(c2, c) if(emeraldval(c2) == (v^1))
                 c->wall = waVinePlant;
               }
+            if(weirdhyperbolic && cellHalfvine(c)) c->wall = waNone;
             }
           }
         }