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This commit is contained in:
noobpwnftw
2020-09-08 09:35:53 +08:00
parent e5f05fa2b9
commit d21424c8d3
15 changed files with 61 additions and 238 deletions
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src/nnue/features/enpassant.cpp
+1 -1
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@@ -23,7 +23,7 @@ namespace Eval {
}
if (perspective == BLACK) {
epSquare = rotate180(epSquare);
epSquare = flip_rank(epSquare);
}
auto file = file_of(epSquare);
src/nnue/features/half_kp.cpp
+2 -2
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@@ -23,9 +23,9 @@
namespace Eval::NNUE::Features {
// Orient a square according to perspective (rotates by 180 for black)
// Orient a square according to perspective (flip rank for black)
inline Square orient(Color perspective, Square s) {
return Square(int(s) ^ (bool(perspective) * 63));
return Square(int(s) ^ (bool(perspective) * SQ_A8));
}
// Find the index of the feature quantity from the king position and PieceSquare
src/nnue/features/half_relative_kp.cpp
+2 -2
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@@ -11,9 +11,9 @@ namespace NNUE {
namespace Features {
// Orient a square according to perspective (rotates by 180 for black)
// Orient a square according to perspective (flip rank for black)
inline Square orient(Color perspective, Square s) {
return Square(int(s) ^ (bool(perspective) * 63));
return Square(int(s) ^ (bool(perspective) * SQ_A8));
}
// Find the index of the feature quantity from the ball position and PieceSquare
src/nnue/features/k.cpp
+2 -2
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@@ -11,9 +11,9 @@ namespace NNUE {
namespace Features {
// Orient a square according to perspective (rotates by 180 for black)
// Orient a square according to perspective (flip rank for black)
inline Square orient(Color perspective, Square s) {
return Square(int(s) ^ (bool(perspective) * 63));
return Square(int(s) ^ (bool(perspective) * SQ_A8));
}
// Index of a feature for a given king position.
src/nnue/features/p.cpp
+2 -2
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@@ -11,9 +11,9 @@ namespace NNUE {
namespace Features {
// Orient a square according to perspective (rotates by 180 for black)
// Orient a square according to perspective (flip rank for black)
inline Square orient(Color perspective, Square s) {
return Square(int(s) ^ (bool(perspective) * 63));
return Square(int(s) ^ (bool(perspective) * SQ_A8));
}
// Find the index of the feature quantity from the king position and PieceSquare