From ccc0dfd2f60d3958b38e4cf894e7d05d7632e418 Mon Sep 17 00:00:00 2001
From: Bruno Raoult <braoult@gmail.com>
Date: Thu, 22 Feb 2024 09:37:02 +0100
Subject: [PATCH] temp commit for machine transfer

---
 Makefile            |  2 +-
 src/movegen.c       | 13 ++++++++++++-
 test/movegen-test.c | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100644 test/movegen-test.c

diff --git a/Makefile b/Makefile
index 1395b51..82024f2 100644
--- a/Makefile
+++ b/Makefile
@@ -51,7 +51,7 @@ LIBS      := $(strip -l$(LIB) -lreadline)
 CPPFLAGS  := -I$(BRINCDIR) -I$(INCDIR)
 CPPFLAGS  += -DBUG_ON
 CPPFLAGS  += -DWARN_ON
-CPPFLAGS  += -NDEBUG                         #
+CPPFLAGS  += -DNDEBUG
 
 #CPPFLAGS  += -DDEBUG                         # global
 CPPFLAGS  += -DDEBUG_DEBUG                   # enable log() functions
diff --git a/src/movegen.c b/src/movegen.c
index 7cdc754..fa81f89 100644
--- a/src/movegen.c
+++ b/src/movegen.c
@@ -25,7 +25,10 @@
 
 /**
  * gen_all_pseudomoves() - generate all pseudo moves
+ * @pos: position
  *
+ * Generate all moves, no check is done on validity due to castle rules,
+ * or check (pinned pieces, etc...).
  */
 int gen_all_pseudomoves(pos_t *pos)
 {
@@ -70,5 +73,13 @@ int gen_all_pseudomoves(pos_t *pos)
     bit_for_each64(to, tmp2, movebits) {
         moves.move[moves.nmoves++] = move_make(from, to);
     }
-    /* TODO  */
+
+    /* TODO
+     * pawn ranks 2-6 advance (1 push, + 2 squares for rank 2)
+     * pawns ranks 2-6 capture
+     * pawns rank 7 advance + promotion
+     * pawns rank 7 capture + promotion
+     * pawns en-passant
+     * castle
+     */
 }
diff --git a/test/movegen-test.c b/test/movegen-test.c
new file mode 100644
index 0000000..1bd0fc6
--- /dev/null
+++ b/test/movegen-test.c
@@ -0,0 +1,38 @@
+//#include "debug.h"
+//#include "pool.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "../src/position.h"
+#include "../src/piece.h"
+#include "../src/bitboard.h"
+#include "../src/hyperbola-quintessence.h"
+
+int main(int __unused ac, __unused char**av)
+{
+    char str[256];
+    bitboard_init();
+    hyperbola_init();
+    for (int i = 0; i < 64; ++i) {
+        sprintf(str, "\n%#x:\n   %-22s%-22s%-22s%-22s%-22s%-22s%-22s", i,
+                "sliding", "diagonal", "antidiagonal", "file", "rank", "knight",
+                "king"
+                );
+        bitboard_print_multi(str, 7,
+                             bb_file[i] | bb_rank[i] |
+                             bb_diagonal[i] | bb_antidiagonal[i],
+                             bb_diagonal[i], bb_antidiagonal[i],
+                             bb_file[i], bb_rank[i],
+                             bb_knight[i], bb_king[i]);
+    }
+    /*
+     * for (square_t sq = 0; sq < 64; ++sq) {
+     *     sprintf(str, "%2d %#lx %#lx knight", sq, bb_sq[sq], bb_knight[sq]);
+     *     bitboard_print(str, bb_knight[sq]);
+     *     sprintf(str, "%2d %#lx %#lx knight", sq, bb_sq[sq], bb_king[sq]);
+     *     bitboard_print(str, bb_king[sq]);
+     * }
+     */
+    return 0;
+}