From 31a3e08a02a70dc799d2138ed0938d4d2eedb9ce Mon Sep 17 00:00:00 2001
From: uvok
Date: Sat, 10 Jan 2026 12:19:32 +0100
Subject: don't draw / refresh UI after a halt

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

(limited to 'nandgame')

diff --git a/nandgame/Vcomputer__main.cpp b/nandgame/Vcomputer__main.cpp
index 21fbf21..ad3b2bc 100644
--- a/nandgame/Vcomputer__main.cpp
+++ b/nandgame/Vcomputer__main.cpp
@@ -130,13 +130,12 @@ int main(int argc, char **argv, char **) {
         // Evaluate model
         topp->eval();
 
-        draw_ui(topp, i, StepPosition_t::AFTER_EVAL);
-
         // both bits 14 and 15 need to be set
-        uint16_t opcode = topp->computer->PC_content_int;
         if (topp->halt)
           break;
 
+        draw_ui(topp, i, StepPosition_t::AFTER_EVAL);
+
         // Advance time
         contextp->timeInc(1);
         i++;
-- 
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