From 3c540db464f4034d0a393b076c79a26851f68f47 Mon Sep 17 00:00:00 2001
From: Aargh Rai <aargh.rai+git@gmail.com>
Date: Mon, 6 Jul 2026 23:39:55 +0530
Subject: removed unnescessary stuff + ipc with shared memory + somehow the
 build is faster?

---
 src/engine.c | 112 ++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 60 insertions(+), 52 deletions(-)

(limited to 'src/engine.c')

diff --git a/src/engine.c b/src/engine.c
index 3c64cce..c5843a4 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -1,63 +1,71 @@
-#include <assert.h>
+#include <stdio.h>
 #include <string.h>
-#include "engine/bitboard.h"
+#include <unistd.h>
+
+#include "bitboard.h"
 #include "engine/moves.h"
-#include "engine/fen.h"
+#include "fen.h"
 #include "fcntl.h"
-#include "ipc.c"
-
-struct sqrstr {
-  char data[2];
-};
-struct sqrstr sqr_to_str(int i) {
-  assert(i < 64);
-  return (struct sqrstr) { .data = {(i / 10) + '0', (i % 10) + '0' } };
-}
-
-int main(void) {
-  while (1) {
-    char* x = read_queue(rx);
-    log_infof("Received: %s", x);
-
-    moves_t moves = moves_init();
-    struct fen_load result = load_fen(x);
-    free(x);
-
-    if (result.failed) {
-      log_warnf("Invalid fen");
-      send_queue(tx, "Failed", 7);
-      return 0;
-    }
-    log_infof("Valid fen");
+#include "uci.h"
+#include "ipc.h"
 
-    position_t position = result.position;
+// struct sqrstr {
+//   char data[2];
+// };
+// struct sqrstr sqr_to_str(int i) {
+//   assert(i < 64);
+//   return (struct sqrstr) { .data = {(i / 10) + '0', (i % 10) + '0' } };
+// }
 
-    get_moves(&moves, position);
-    send_queue(tx, "Sending", 8);
-    char buf[65];
-    int k = 0;
-    for (int i = 0; i < moves.length; i++) {
-      struct sqrstr from_str = sqr_to_str(moves.moves[i].from);
-      struct sqrstr to_str = sqr_to_str(moves.moves[i].to);
-      buf[k++] = from_str.data[0];
-      buf[k++] = from_str.data[1];
-      buf[k++] = to_str.data[0];
-      buf[k++] = to_str.data[1];
-      if (k != 64) continue;
-      buf[k] = 0;
-      send_queue(tx, buf, sizeof(buf));
-      k = 0;
-    }
-    if (k != 0) send_queue(tx, buf, sizeof(buf));
-    char end_transmission[] = "END-TRANSMISSION";
-    int n = strlen(end_transmission);
-    log_infof("%s", end_transmission);
-    send_queue(tx, end_transmission, n + 1);
+int main(int argc, char** argv) {
+  comms *state = create_shared_memory(sizeof(comms));
+  printf("ENGINE: %p\n", state);
+  state->uci_message_ready = 69;
+  if (fork() == 0) {
+    return uci(state);
   }
+  while (1) {}
+  // while (1) {
+  //   char* x = read_queue(rx);
+  //   log_infof("Received: %s", x);
+  //
+  //   moves_t moves = moves_init();
+  //   struct fen_load result = load_fen(x);
+  //   free(x);
+  //
+  //   if (result.failed) {
+  //     log_warnf("Invalid fen");
+  //     send_queue(tx, "Failed", 7);
+  //     return 0;
+  //   }
+  //   log_infof("Valid fen");
+  //
+  //   position_t position = result.position;
+  //
+  //   get_moves(&moves, position);
+  //   send_queue(tx, "Sending", 8);
+  //   char buf[65];
+  //   int k = 0;
+  //   for (int i = 0; i < moves.length; i++) {
+  //     struct sqrstr from_str = sqr_to_str(moves.moves[i].from);
+  //     struct sqrstr to_str = sqr_to_str(moves.moves[i].to);
+  //     buf[k++] = from_str.data[0];
+  //     buf[k++] = from_str.data[1];
+  //     buf[k++] = to_str.data[0];
+  //     buf[k++] = to_str.data[1];
+  //     if (k != 64) continue;
+  //     buf[k] = 0;
+  //     send_queue(tx, buf, sizeof(buf));
+  //     k = 0;
+  //   }
+  //   if (k != 0) send_queue(tx, buf, sizeof(buf));
+  //   char end_transmission[] = "END-TRANSMISSION";
+  //   int n = strlen(end_transmission);
+  //   log_infof("%s", end_transmission);
+  //   send_queue(tx, end_transmission, n + 1);
+  // }
 
   return 0;
 }
 
-#include "engine/bitboard.c"
 #include "engine/moves.c"
-#include "engine/fen.c"
-- 
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