From f8c0dc54e36cc201c657aa12e5a22029b092e1bc Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Mon, 13 Jul 2026 21:58:18 +0530
Subject: restructed all the files + uci done now

also broke the symbol analyser in the process, i didn't help much, i had
to pull out the pen & paper, but it made a cool graph never the less

multithreading was a pain! but it got it in the end

fixed the structs naming convention, if it's used outside by other
files, it's typedeffed, otherwise it's not

fixed the recursive imports issued i had in go_args*, where i was
casting it to void* in uci to make it work

now response.c doesn't deal with ipc, really happy with that change
now every single thing has its own responsibility
---
 include/uci/state.h | 77 ++++++++++++++++++++++++++++++-----------------------
 1 file changed, 44 insertions(+), 33 deletions(-)

(limited to 'include/uci/state.h')

diff --git a/include/uci/state.h b/include/uci/state.h
index a1df891..51207f3 100644
--- a/include/uci/state.h
+++ b/include/uci/state.h
@@ -1,11 +1,12 @@
 #ifndef UCI_STATE_H
 #define UCI_STATE_H
 
-#include <stdatomic.h>
-#include "../fen.h"
+#include "ipc/go_args.h"
+#include "ipc/moves.h"
+#include "bitboard.h"
 
 typedef struct {
-  char* data;
+  char *data;
   int length;
 } str_t;
 
@@ -19,7 +20,7 @@ typedef int combo_t;
 typedef bool button_t;
 
 typedef struct {
-  char** combination;
+  char **combination;
   int count;
   int default_index;
 } option_combo_setting_t;
@@ -36,7 +37,7 @@ typedef struct {
     option_combo_setting_t combo;
     option_spin_setting_t spin;
     bool check_default;
-    const char* string_default;
+    const char *string_default;
   } data;
   union {
     combo_t *combo;
@@ -47,52 +48,63 @@ typedef struct {
   } value;
 } option_setting_t;
 
-option_setting_t option_setting_combo(
-  char* option_name,
-  char** combinations,
+void option_setting_combo(
+  option_setting_t *target,
+  char *option_name,
+  char **combinations,
   int combinations_count,
   int default_index,
   combo_t *combo
 );
-option_setting_t option_setting_spin(
-  const char* option_name,
+void option_setting_spin(
+  option_setting_t *target,
+  const char *option_name,
   int min,
   int max,
   int default_value,
   spin_t *spin
 );
-option_setting_t option_setting_check(
-  const char* option_name,
+void option_setting_check(
+  option_setting_t *target,
+  const char *option_name,
   bool default_value,
   check_t *check
 );
-option_setting_t option_setting_string(
-  const char* option_name,
-  const char* default_value,
+void option_setting_string(
+  option_setting_t *target,
+  const char *option_name,
+  const char *default_value,
   str_t *string
 );
-option_setting_t option_setting_button(
-  const char* option_name,
+void option_setting_button(
+  option_setting_t *target,
+  const char *option_name,
   button_t *button
 );
+void print_setting(option_setting_t setting);
+
+enum {
+  UCI_SIGNAL_NONE,
+  UCI_SIGNAL_QUIT,
+  UCI_SIGNAL_GO,
+  UCI_SIGNAL_GO_LOOP,
+  UCI_SIGNAL_STOP, // game stop, don't stop the program
+  
+  UCI_SIGNAL_COUNT
+};
 
 typedef struct {
+  size_t signal;
+  size_t current_state;
+
   char name[32];
   char author[32];
   bool debug;
 
-  atomic_int go;
-  atomic_int go_ready_receive;
-  atomic_int quit;
-  atomic_int stop;
-  atomic_int cleanup;
-
-  void* go_args; // TODO: fix the information flow so i don't need to do this trick
+  go_args_t go_args;
   position_t position;
-  struct uci_move *moves;
-  int moves_count;
-
-  option_setting_t option_settings[11];
+  ipc_moves_t *moves;
+option_setting_t option_settings[11];
 
   // options
   spin_t threads;
@@ -112,11 +124,10 @@ typedef struct {
   str_t uci_engineabout;
   // str_t uci_shredderbasespath;
   str_t uci_setpositionvalue;
-} uci_state;
+} uci_state_t;
 
-struct uci_move {
-  int from;
-  int to;
-};
+void uci_state_init(uci_state_t *state);
+void uci_state_deinit(uci_state_t *state);
+void apply_option(uci_state_t *state, char *name, char *buffer);
 
 #endif // UCI_STATE_H
-- 
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