From 6db1445db67ae29851a28cb80f8fd7a90109fd6d Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 2 May 2026 13:17:53 +0200
Subject: [PATCH]  removed some more unused variables

---
 3d-models.cpp    | 8 +-------
 barriers.cpp     | 2 --
 checkmove.cpp    | 2 --
 goldberg-sub.cpp | 2 --
 goldberg.cpp     | 3 +--
 rulegen3.cpp     | 3 ---
 6 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/3d-models.cpp b/3d-models.cpp
index d85e84ce..1088f967 100644
--- a/3d-models.cpp
+++ b/3d-models.cpp
@@ -548,8 +548,6 @@ void geometry_information::make_revolution_cut(hpcshape &sh, int each, ld push,
   
   auto gbody = body;
   
-  int it = 0;
-  
   vector<int> nextid(n);
   vector<int> lastid(n);
   vector<bool> stillin(n, true);
@@ -558,7 +556,6 @@ void geometry_information::make_revolution_cut(hpcshape &sh, int each, ld push,
   nextid[n-1] = n-1; lastid[0] = 0;
 
   while(true) {
-    it++;
     int cand = -1;
     ld cv = 0;
     for(int i=1; i<n-1; i++) if(stillin[i]) {
@@ -787,8 +784,6 @@ void geometry_information::adjust_eye(hpcshape& eye, hpcshape head, ld shift_eye
   hyperpoint pscenter = psmin(center);
   
   ld pos = 0;
-  int qty = 0, qtyall = 0;
-  
   vector<hyperpoint> pss;
   
   for(int i=head.s; i<head.e; i++) pss.push_back(psmin(lzpush(shift_head - cgi.emb->center_z()) * hpc[i]));
@@ -800,8 +795,7 @@ void geometry_information::adjust_eye(hpcshape& eye, hpcshape head, ld shift_eye
   ld mindist = 1e9;
   for(int i=0; i<isize(pss); i+=3) if(pss[i][2] < zmid || (WDIM == 3 && !gproduct)) {
     ld d = sqhypot_d(2, pss[i]-pscenter) + sqhypot_d(2, pss[i+1]-pscenter) + sqhypot_d(2, pss[i+2]-pscenter);
-    if(d < mindist) mindist = d, pos = min(min(pss[i][2], pss[i+1][2]), pss[i+2][2]), qty++;
-    qtyall++;
+    if(d < mindist) mindist = d, pos = min(min(pss[i][2], pss[i+1][2]), pss[i+2][2]);
     }
   
   if(&eye == &shSkullEyes) cgi.eyelevel_human = pos = zc(eyepos) - 0.06 * SH * 0.05;
diff --git a/barriers.cpp b/barriers.cpp
index 64327202..a1cf6170 100644
--- a/barriers.cpp
+++ b/barriers.cpp
@@ -1051,8 +1051,6 @@ EX bool valid_dir(const vector<char>& ad, int j, cell *c) {
   int a = 0;
   for(auto& dd: ad1) if(dd == 1) a++;
 
-  int a0 = 0;
-  for(auto& dd: ad) if(dd == 1) a0++;
   return a < 6;
   }
 
diff --git a/checkmove.cpp b/checkmove.cpp
index 06bce420..953db451 100644
--- a/checkmove.cpp
+++ b/checkmove.cpp
@@ -341,7 +341,6 @@ EX void create_yasc_message() {
   bool in_ctx = true;
 
   set<string> blocks;
-  int index = 0;
   for(auto c: all) {
     if(c.type == miENTITY && !captures.count({c.where, blocking_monster_name(c)})) blocks.insert(blocking_monster_name(c));
     else if(c.type == miWALL && c.subtype == siMONSTER && !captures.count({c.where, blocking_monster_name(c)})) blocks.insert(blocking_monster_name(c));
@@ -361,7 +360,6 @@ EX void create_yasc_message() {
       else if(c.where && c.where->wall != cwt.at->wall) blocks.insert(dnameof(c.where->wall));
       }
     else if(c.type == siWARP) blocks.insert("warp");
-    index++;
     }
 
   if(!blocks.empty()) {
diff --git a/goldberg-sub.cpp b/goldberg-sub.cpp
index f70e492f..d6d1b4a1 100644
--- a/goldberg-sub.cpp
+++ b/goldberg-sub.cpp
@@ -13,7 +13,6 @@ EX subdivision su = subdivision::conformal;
 pair<ld, ld> compute_all_areas(bool recolor) {
   map<ld, int> qty_of;
   map<ld, int> qty_of_standard;
-  ld totar = 0;
 
   map<cell*, ld> areas;
 
@@ -26,7 +25,6 @@ pair<ld, ld> compute_all_areas(bool recolor) {
     hs.push_back(hs[0]);
 
     ld area = abs(compute_area(hs));
-    totar += area;
 
     qty_of[area]++;
     areas[c] = area;
diff --git a/goldberg.cpp b/goldberg.cpp
index 75ad902f..09878fa2 100644
--- a/goldberg.cpp
+++ b/goldberg.cpp
@@ -1509,9 +1509,8 @@ EX int get_pattern_value(cell *c) {
     auto h3 = h0->cmodmove(d+1);
     auto h2 = (heptspin(h0, d)+wstep-1+wstep).at;
     auto t = current_li.relative; if(v.second < 0) t = loc(0,1) * t;
-    int spins = 0;
     while(h1->fieldval > h0->fieldval || h2->fieldval > h0->fieldval || h3->fieldval > h0->fieldval) {
-      tie(h0, h1, h2, h3) = make_tuple(h1, h2, h3, h0); spins++;
+      tie(h0, h1, h2, h3) = make_tuple(h1, h2, h3, h0);
       t = t * loc(0,-1) + param * loc(0,1);
       }
     data = {h0->fieldval/S7, h1->fieldval/S7, t.first, t.second};
diff --git a/rulegen3.cpp b/rulegen3.cpp
index 3a5af531..75f538ad 100644
--- a/rulegen3.cpp
+++ b/rulegen3.cpp
@@ -1288,9 +1288,6 @@ EX void test_transducers() {
           swap(cum, result);
           ctid = t_origin[ctid].at->cmove(c)->id;
           }
-        int err = 0;
-        for(auto duc: cum) for(auto p: duc.second.t)
-          if(p.first.first == ENDED || p.first.second != p.first.first) err++;
         throw_identity_errors(cum, cyc.dirs);
         if(id_size != isize(cum)) println(hlog, "error: identity not recovered correctly");
         }