From 9319c3b0fa0c362e24ff63c90a111782335f129b Mon Sep 17 00:00:00 2001
From: ? <zeno@attnam.com>
Date: Wed, 27 Feb 2019 15:50:26 +0100
Subject: [PATCH] 3d:: celldistances

---
 cell.cpp   | 5 ++++-
 euclid.cpp | 5 +++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/cell.cpp b/cell.cpp
index 6d36f6cd..b2f76380 100644
--- a/cell.cpp
+++ b/cell.cpp
@@ -402,7 +402,7 @@ int celldist(cell *c) {
     return torusconfig::cyldist(decodeId(c->master), 0);
   if(masterless)
     return eudist(decodeId(c->master));
-  if(sphere || binarytiling || geometry == gCrystal) return celldistance(c, currentmap->gamestart());
+  if(sphere || binarytiling || DIM == 3 || geometry == gCrystal) return celldistance(c, currentmap->gamestart());
   #if CAP_IRR
   if(IRREGULAR) return irr::celldist(c, false);
   #endif
@@ -439,6 +439,9 @@ int celldistAlt(cell *c) {
   if(sphere || quotient) {
     return celldist(c) - 3;
     }
+  #if MAXDIM == 4
+  if(euclid && DIM == 3) return euclid3::dist_alt(c);
+  #endif
   if(!c->master->alt) return 0;
   #if CAP_IRR
   if(IRREGULAR) return irr::celldist(c, true);
diff --git a/euclid.cpp b/euclid.cpp
index 6d5c5354..1de96c61 100644
--- a/euclid.cpp
+++ b/euclid.cpp
@@ -534,6 +534,11 @@ namespace euclid3 {
     return true;
     }
 
+  bool dist_alt(cell *c) {
+    coord co = cubemap()->ispacemap[c->master];
+    return getcoord(co, 2);
+    }
+
   void draw() {
     dq::visited.clear();
     dq::enqueue(viewctr.at, cview());