restructing

1 files changed, 0 insertions, 101 deletions

diff --git a/src/search/knight_moves.c b/src/search/knight_moves.c
deleted file mode 100644
index 34cf66a..0000000
--- a/src/search/knight_moves.c
+++ /dev/null
@@ -1,101 +0,0 @@
-#include "../search.h"
-
-bitboard_t knight_moves[64] = {
-  132096ULL,
-  329728ULL,
-  659712ULL,
-  659712ULL >> 1,
-  659712ULL >> 2,
-  659712ULL >> 3,
-  10489856ULL,
-  4202496ULL,
-
-  33816580ULL,
-  84410376ULL,
-  168886289ULL,
-  168886289ULL >> 1,
-  168886289ULL >> 2,
-  168886289ULL >> 3,
-  2685403152ULL,
-  1075839008ULL,
-
-  8657044482ULL,
-  21609056261ULL,
-  43234889994ULL,
-  43234889994ULL >> 1,
-  43234889994ULL >> 2,
-  43234889994ULL >> 3,
-  687463207072ULL,
-  275414786112ULL,
-
-  8657044482ULL >> 8,
-  21609056261ULL >> 8,
-  43234889994ULL >> 8,
-  43234889994ULL >> (8 + 1),
-  43234889994ULL >> (8 + 2),
-  43234889994ULL >> (8 + 3),
-  687463207072ULL >> 8,
-  275414786112ULL >> 8,
-  
-  8657044482ULL >> 16,
-  21609056261ULL >> 16,
-  43234889994ULL >> 16,
-  43234889994ULL >> (16 + 1),
-  43234889994ULL >> (16 + 2),
-  43234889994ULL >> (16 + 3),
-  687463207072ULL >> 16,
-  275414786112ULL >> 16,
-
-  8657044482ULL >> 24,
-  21609056261ULL >> 24,
-  43234889994ULL >> 24,
-  43234889994ULL >> (24 + 1),
-  43234889994ULL >> (24 + 2),
-  43234889994ULL >> (24 + 3),
-  687463207072ULL >> 24,
-  275414786112ULL >> 24,
-
-  288234782788157440ULL,
-  576469569871282176ULL,
-  1224997833292120064ULL,
-  1224997833292120064ULL >> 1,
-  1224997833292120064ULL >> 2,
-  1224997833292120064ULL >> 3,
-  1152939783987658752ULL,
-  2305878468463689728ULL,
-
-  1128098930098176ULL,
-  2257297371824128ULL,
-  4796069720358912ULL,
-  4796069720358912ULL >> 1,
-  4796069720358912ULL >> 2,
-  4796069720358912ULL >> 3,
-  4679521487814656ULL,
-  9077567998918656ULL,
-};
-
-void get_knight_moves(moves_t* moves, position_t position) {
-  assert_valid_position(position);
-
-  bitboard_t friendly_knights;
-  bitboard_t friendly_pieces;
-  if (position.turn == WHITE_TURN) {
-    friendly_pieces = whites(position);
-    friendly_knights = position.bitboards[WHITE_KNIGHT];
-  } else {
-    friendly_pieces = blacks(position);
-    friendly_knights = position.bitboards[BLACK_KNIGHT];
-  }
-
-  while (friendly_knights) {
-    int from = __builtin_ctzll(friendly_knights);
-    friendly_knights &= friendly_knights - 1;
-    bitboard_t ATTACK_MASK = knight_moves[from];
-    ATTACK_MASK &= ~friendly_pieces;
-    while (ATTACK_MASK) {
-      int to = __builtin_ctzll(ATTACK_MASK);
-      ATTACK_MASK &= ATTACK_MASK - 1;
-      add_move(moves, from, to);
-    }
-  }
-}