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rename shift variables.

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Where variable names are explicitly incorrect, I feel morally obligated to at least
suggest an alternative. There are many, but these two are especially egregious.

No functional change.
This commit is contained in:
Mike Whiteley
2018-02-21 21:46:25 +01:00
committed by Stéphane Nicolet
parent 6c898a10be
commit 820c5c25b6
4 changed files with 22 additions and 19 deletions
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4
src/pawns.cpp
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@@ -90,8 +90,6 @@ namespace {
const Color Them = (Us == WHITE ? BLACK : WHITE);
const Direction Up = (Us == WHITE ? NORTH : SOUTH);
const Direction Right = (Us == WHITE ? NORTH_EAST : SOUTH_WEST);
const Direction Left = (Us == WHITE ? NORTH_WEST : SOUTH_EAST);
Bitboard b, neighbours, stoppers, doubled, supported, phalanx;
Bitboard lever, leverPush;
@@ -106,7 +104,7 @@ namespace {
e->passedPawns[Us] = e->pawnAttacksSpan[Us] = e->weakUnopposed[Us] = 0;
e->semiopenFiles[Us] = 0xFF;
e->kingSquares[Us] = SQ_NONE;
e->pawnAttacks[Us] = shift<Right>(ourPawns) | shift<Left>(ourPawns);
e->pawnAttacks[Us] = pos.pawn_attacks<Us>(ourPawns);
e->pawnsOnSquares[Us][BLACK] = popcount(ourPawns & DarkSquares);
e->pawnsOnSquares[Us][WHITE] = pos.count<PAWN>(Us) - e->pawnsOnSquares[Us][BLACK];