From 965bf81879b22a25fd9b0d17ce6defd3d51c6173 Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Tue, 7 Jul 2026 14:30:21 +0530
Subject: engine can now send updates to uci

---
 src/uci.c | 61 ++++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 32 insertions(+), 29 deletions(-)

(limited to 'src/uci.c')

diff --git a/src/uci.c b/src/uci.c
index 3bfd8d3..9e3c8c7 100644
--- a/src/uci.c
+++ b/src/uci.c
@@ -34,69 +34,68 @@ void load_from_message(ucicmd* cmd, const char* message) {
   ucicmd_add(cmd, token);
 }
 
-int uci(comms *com) {
-  printf("%d\n", com->uci_message_ready);
-
+void *uci(void *_com) {
+  comms *com = (comms*)_com;
   // https://stackoverflow.com/a/41559081
   fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK);
 
-  uci_state state = {0};
-  strncpy(state.name, "Gacrux", 32);
-  strncpy(state.author, "Aargh Rai <aarghrai.com>", 32);
+  com->state = (uci_state) {0};
+  strncpy(com->state.name, "Gacrux", 32);
+  strncpy(com->state.author, "Aargh Rai <aarghrai.com>", 32);
   int k = 0;
-  state.option_settings[k++] = option_setting_spin(
+  com->state.option_settings[k++] = option_setting_spin(
     "Threads",
     1, 5, 1,
-    &state.threads
+    &com->state.threads
   );
-  state.option_settings[k++] = option_setting_spin(
+  com->state.option_settings[k++] = option_setting_spin(
     "Hash",
     0, 512, 256,
-    &state.hash
+    &com->state.hash
   );
-  state.option_settings[k++] = option_setting_button(
+  com->state.option_settings[k++] = option_setting_button(
     "Clear Hash",
-    &state.clear_hash
+    &com->state.clear_hash
   );
-  state.option_settings[k++] = option_setting_check(
+  com->state.option_settings[k++] = option_setting_check(
     "UCI_ShowCurrLine",
     false,
-    &state.uci_showcurrline
+    &com->state.uci_showcurrline
   );
-  state.option_settings[k++] = option_setting_check(
+  com->state.option_settings[k++] = option_setting_check(
     "UCI_ShowRefutations",
     false,
-    &state.uci_showrefutations
+    &com->state.uci_showrefutations
   );
-  state.option_settings[k++] = option_setting_check(
+  com->state.option_settings[k++] = option_setting_check(
     "UCI_LimitStrength",
     false,
-    &state.uci_limitstrength
+    &com->state.uci_limitstrength
   );
-  state.option_settings[k++] = option_setting_spin(
+  com->state.option_settings[k++] = option_setting_spin(
     "UCI_Elo",
     100, 3500, 800,
-    &state.uci_elo
+    &com->state.uci_elo
   );
-  state.option_settings[k++] = option_setting_check(
+  com->state.option_settings[k++] = option_setting_check(
     "UCI_AnalyseMode",
     false,
-    &state.uci_analysemode
+    &com->state.uci_analysemode
   );
-  state.option_settings[k++] = option_setting_string(
+  com->state.option_settings[k++] = option_setting_string(
     "UCI_Opponent",
     "<empty>",
-    &state.uci_opponent
+    &com->state.uci_opponent
   );
-  state.option_settings[k++] = option_setting_string(
+  com->state.option_settings[k++] = option_setting_string(
     "UCI_EngineAbout",
     "Gacrux by Aargh Rai, Checkout https://git.aarghrai.com/gacrux",
-    &state.uci_engineabout
+    &com->state.uci_engineabout
   );
-  state.option_settings[k++] = option_setting_string(
+  com->state.option_settings[k++] = option_setting_string(
     "UCI_SetPositionValue",
     "<empty>",
-    &state.uci_setpositionvalue
+    &com->state.uci_setpositionvalue
   );
 
   ucicmd cmd = ucicmd_init();
@@ -110,7 +109,11 @@ int uci(comms *com) {
     if (n > 0) {
       load_from_message(&cmd, buf);
     }
-    handle_uci(&state, cmd);
+    handle_uci(
+      &com->state,
+      com->engine_messages,
+      cmd
+    );
   }
 }
 
-- 
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