pos: added mobility. move_gen: hangle castling

2021-11-12 11:00:59 +01:00
parent 37271bdd77
commit bd88da013c
6 changed files with 135 additions and 46 deletions
--- a/src/position.h
+++ b/src/position.h
@@ -22,8 +22,9 @@
 typedef struct pos_s {
    piece_t turn;                                 /* we use only color bit */
    castle_t castle;
-    uint16_t clock_50;
-    uint16_t curmove;
+    u16 clock_50;
+    u16 curmove;
+    u16 mobility[2];
    eval_t eval;
    board_t *board;

@@ -31,7 +32,6 @@ typedef struct pos_s {
    square_t king[2];
    bitboard_t occupied[2];
    bitboard_t controlled[2];
-
    struct list_head pieces[2];
    struct list_head moves;
 } pos_t;