shithub: orca

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Fix ordering of gbuffer reads in `C` operator

--- a/sim.c

+++ b/sim.c

@@ -448,12 +448,12 @@

   PORT(0, -1, IN | PARAM);

   PORT(0, 1, IN);

   PORT(1, 0, OUT);

-  Usz mod_num = index_of(PEEK(0, 1));

   Usz rate = index_of(PEEK(0, -1));

-  if (mod_num == 0)

-    mod_num = 10;

+  Usz mod_num = index_of(PEEK(0, 1));

   if (rate == 0)

     rate = 1;

+  if (mod_num == 0)

+    mod_num = 10;

   Glyph g = glyph_of(Tick_number / rate % mod_num);

   POKE(1, 0, g);

 END_OPERATOR