HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-19 16:46:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

Drop 'is' prefix from query functions

Browse Source 
Most but not all.

No functional change.
This commit is contained in:
Marco Costalba
2013-09-28 05:43:50 -07:00
parent ed95ad1c0e
commit cca34e234c
10 changed files with 116 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/movepick.cpp
View File

@@ -86,7 +86,7 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const HistoryStats&
else
stage = MAIN_SEARCH;
ttMove = (ttm && pos.is_pseudo_legal(ttm) ? ttm : MOVE_NONE);
ttMove = (ttm && pos.pseudo_legal(ttm) ? ttm : MOVE_NONE);
end += (ttMove != MOVE_NONE);
}
@@ -108,7 +108,7 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const HistoryStats&
// Skip TT move if is not a capture or a promotion, this avoids qsearch
// tree explosion due to a possible perpetual check or similar rare cases
// when TT table is full.
if (ttm && !pos.is_capture_or_promotion(ttm))
if (ttm && !pos.capture_or_promotion(ttm))
ttm = MOVE_NONE;
}
else
@@ -118,7 +118,7 @@ MovePicker::MovePicker(const Position& p, Move ttm, Depth d, const HistoryStats&
ttm = MOVE_NONE;
}
ttMove = (ttm && pos.is_pseudo_legal(ttm) ? ttm : MOVE_NONE);
ttMove = (ttm && pos.pseudo_legal(ttm) ? ttm : MOVE_NONE);
end += (ttMove != MOVE_NONE);
}
@@ -131,9 +131,9 @@ MovePicker::MovePicker(const Position& p, Move ttm, const HistoryStats& h, Piece
// In ProbCut we generate only captures better than parent's captured piece
captureThreshold = PieceValue[MG][pt];
ttMove = (ttm && pos.is_pseudo_legal(ttm) ? ttm : MOVE_NONE);
ttMove = (ttm && pos.pseudo_legal(ttm) ? ttm : MOVE_NONE);
if (ttMove && (!pos.is_capture(ttMove) || pos.see(ttMove) <= captureThreshold))
if (ttMove && (!pos.capture(ttMove) || pos.see(ttMove) <= captureThreshold))
ttMove = MOVE_NONE;
end += (ttMove != MOVE_NONE);
@@ -163,7 +163,7 @@ void MovePicker::score<CAPTURES>() {
{
m = it->move;
it->score = PieceValue[MG][pos.piece_on(to_sq(m))]
- type_of(pos.piece_moved(m));
- type_of(pos.moved_piece(m));
if (type_of(m) == PROMOTION)
it->score += PieceValue[MG][promotion_type(m)] - PieceValue[MG][PAWN];
@@ -181,7 +181,7 @@ void MovePicker::score<QUIETS>() {
for (ExtMove* it = moves; it != end; ++it)
{
m = it->move;
it->score = history[pos.piece_moved(m)][to_sq(m)];
it->score = history[pos.moved_piece(m)][to_sq(m)];
}
}
@@ -199,11 +199,11 @@ void MovePicker::score<EVASIONS>() {
if ((seeScore = pos.see_sign(m)) < 0)
it->score = seeScore - HistoryStats::Max; // At the bottom
else if (pos.is_capture(m))
else if (pos.capture(m))
it->score = PieceValue[MG][pos.piece_on(to_sq(m))]
- type_of(pos.piece_moved(m)) + HistoryStats::Max;
- type_of(pos.moved_piece(m)) + HistoryStats::Max;
else
it->score = history[pos.piece_moved(m)][to_sq(m)];
it->score = history[pos.moved_piece(m)][to_sq(m)];
}
}
@@ -317,9 +317,9 @@ Move MovePicker::next_move<false>() {
case KILLERS_S1:
move = (cur++)->move;
if ( move != MOVE_NONE
&& pos.is_pseudo_legal(move)
&& pos.pseudo_legal(move)
&& move != ttMove
&& !pos.is_capture(move))
&& !pos.capture(move))
return move;
break;