don't draw / refresh UI after a halt

1 files changed, 2 insertions, 3 deletions

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++;