HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-20 00:56:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

Faster Position::move_is_capture() condition

Browse Source 
No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-05-05 14:55:48 +02:00
parent 46bb6c6dc3
commit 6176357ac1
1 changed files with 1 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/position.h
View File

@@ -722,10 +722,7 @@ inline bool Position::move_is_capture(Move m) const {
// Move must not be MOVE_NONE ! // Move must not be MOVE_NONE !
return ( !square_is_empty(move_to(m)) return (!square_is_empty(move_to(m)) && !move_is_castle(m)) || move_is_ep(m);
&& (color_of_piece_on(move_to(m)) != color_of_piece_on(move_from(m)))
)
|| move_is_ep(m);
} }
#endif // !defined(POSITION_H_INCLUDED) #endif // !defined(POSITION_H_INCLUDED)