HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-17 23:56:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fully qualify memset and memcpy

Browse Source 
And other trivial touches.

Ispired by Lucas's DiscoCheck

No functional change.
This commit is contained in:
Marco Costalba
2013-07-13 17:21:24 +02:00
parent 6960f41e03
commit 4ede49cd85
10 changed files with 20 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/bitbase.cpp
View File

@@ -39,9 +39,9 @@ namespace {
// bit 6-11: black king square (from SQ_A1 to SQ_H8)
// bit 12: side to move (WHITE or BLACK)
// bit 13-14: white pawn file (from FILE_A to FILE_D)
// bit 15-17: white pawn 6 - rank (from 6 - RANK_7 to 6 - RANK_2)
// bit 15-17: white pawn RANK_7 - rank (from RANK_7 - RANK_7 to RANK_7 - RANK_2)
unsigned index(Color us, Square bksq, Square wksq, Square psq) {
return wksq + (bksq << 6) + (us << 12) + (file_of(psq) << 13) + ((6 - rank_of(psq)) << 15);
return wksq + (bksq << 6) + (us << 12) + (file_of(psq) << 13) + ((RANK_7 - rank_of(psq)) << 15);
}
enum Result {
@@ -107,10 +107,10 @@ namespace {
Result KPKPosition::classify_leaf(unsigned idx) {
wksq = Square((idx >> 0) & 0x3F);
bksq = Square((idx >> 6) & 0x3F);
us = Color((idx >> 12) & 0x01);
psq = File((idx >> 13) & 3) | Rank(6 - (idx >> 15));
wksq = Square((idx >> 0) & 0x3F);
bksq = Square((idx >> 6) & 0x3F);
us = Color ((idx >> 12) & 0x01);
psq = File ((idx >> 13) & 0x03) | Rank(RANK_7 - (idx >> 15));
// Check if two pieces are on the same square or if a king can be captured
if ( wksq == psq || wksq == bksq || bksq == psq