adding testing new folder structer

1 files changed, 0 insertions, 72 deletions

diff --git a/src/zobrist.cpp b/src/zobrist.cpp
deleted file mode 100644
index cfc7769..0000000
--- a/src/zobrist.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-#include "zobrist.hpp"
-#include "board.hpp"
-
-#include <random>
-
-uint64_t PieceKeys[2][7][64];
-uint64_t SideKey;
-uint64_t CastleKeys[16];
-uint64_t EnPassantKeys[8];
-
-void InitZobrist() {
-  std::mt19937_64 rng(1234567); // fixed seed
-
-  for (int color = 0; color < 2; color++) {
-    for (int piece = 0; piece < 7; piece++) {
-      for (int square = 0; square < 64; square++) {
-        PieceKeys[color][piece][square] = rng();
-      }
-    }
-  }
-
-  SideKey = rng();
-
-  for (int i = 0; i < 16; i++) {
-    CastleKeys[i] = rng();
-  }
-
-  for (int i = 0; i < 8; i++) {
-    EnPassantKeys[i] = rng();
-  }
-}
-
-uint64_t GenerateZobristKey(Game *b) {
-  uint64_t key = 0;
-
-  for (int square = 0; square < 64; square++) {
-    Piece p = b->pieces[square];
-
-    if (p.type == NONEPIECE)
-      continue;
-
-    key ^= PieceKeys[p.color][p.type][square];
-  }
-
-  // side to move
-  if (b->turn)
-    key ^= SideKey;
-
-  // castling
-  int castle = 0;
-
-  if (b->whiteCastleKing)
-    castle |= 1;
-
-  if (b->whiteCastleQueen)
-    castle |= 2;
-
-  if (b->blackCastleKing)
-    castle |= 4;
-
-  if (b->blackCastleQueen)
-    castle |= 8;
-
-  key ^= CastleKeys[castle];
-
-  // en passant
-  if (b->canEnpassant) {
-    key ^= EnPassantKeys[b->enPassant.file];
-  }
-
-  return key;
-}