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Rename some variables for more clarity.

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No functional change.

Resolves #131
This commit is contained in:
hxim
2014-12-08 07:53:33 +08:00
committed by Gary Linscott
parent ba1464751d
commit fbb53524ef
14 changed files with 161 additions and 161 deletions
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28
src/bitboard.cpp
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@@ -24,15 +24,15 @@
#include "bitcount.h"
#include "rkiss.h"
Bitboard RMasks[SQUARE_NB];
Bitboard RMagics[SQUARE_NB];
Bitboard* RAttacks[SQUARE_NB];
unsigned RShifts[SQUARE_NB];
Bitboard RookMasks[SQUARE_NB];
Bitboard RookMagics[SQUARE_NB];
Bitboard* RookAttacks[SQUARE_NB];
unsigned RookShifts[SQUARE_NB];
Bitboard BMasks[SQUARE_NB];
Bitboard BMagics[SQUARE_NB];
Bitboard* BAttacks[SQUARE_NB];
unsigned BShifts[SQUARE_NB];
Bitboard BishopMasks[SQUARE_NB];
Bitboard BishopMagics[SQUARE_NB];
Bitboard* BishopAttacks[SQUARE_NB];
unsigned BishopShifts[SQUARE_NB];
Bitboard SquareBB[SQUARE_NB];
Bitboard FileBB[FILE_NB];
@@ -58,8 +58,8 @@ namespace {
int MS1BTable[256];
Square BSFTable[SQUARE_NB];
Bitboard RTable[0x19000]; // Storage space for rook attacks
Bitboard BTable[0x1480]; // Storage space for bishop attacks
Bitboard RookTable[0x19000]; // Storage space for rook attacks
Bitboard BishopTable[0x1480]; // Storage space for bishop attacks
typedef unsigned (Fn)(Square, Bitboard);
@@ -195,11 +195,11 @@ void Bitboards::init() {
StepAttacksBB[make_piece(c, pt)][s] |= to;
}
Square RDeltas[] = { DELTA_N, DELTA_E, DELTA_S, DELTA_W };
Square BDeltas[] = { DELTA_NE, DELTA_SE, DELTA_SW, DELTA_NW };
Square RookDeltas[] = { DELTA_N, DELTA_E, DELTA_S, DELTA_W };
Square BishopDeltas[] = { DELTA_NE, DELTA_SE, DELTA_SW, DELTA_NW };
init_magics(RTable, RAttacks, RMagics, RMasks, RShifts, RDeltas, magic_index<ROOK>);
init_magics(BTable, BAttacks, BMagics, BMasks, BShifts, BDeltas, magic_index<BISHOP>);
init_magics(RookTable, RookAttacks, RookMagics, RookMasks, RookShifts, RookDeltas, magic_index<ROOK>);
init_magics(BishopTable, BishopAttacks, BishopMagics, BishopMasks, BishopShifts, BishopDeltas, magic_index<BISHOP>);
for (Square s1 = SQ_A1; s1 <= SQ_H8; ++s1)
{