HCha/Stockfish
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Better naming borrowed from Critter

Browse Source 
In line with http://chessprogramming.wikispaces.com conventions.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-10-02 08:33:40 +01:00
parent 25b4d0c127
commit c2c185423b
16 changed files with 213 additions and 214 deletions
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24
src/types.h
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@@ -370,15 +370,15 @@ inline Piece make_piece(Color c, PieceType pt) {
return Piece((c << 3) | pt);
}
inline PieceType piece_type(Piece p) {
inline PieceType type_of(Piece p) {
return PieceType(p & 7);
}
inline Color piece_color(Piece p) {
inline Color color_of(Piece p) {
return Color(p >> 3);
}
inline Color opposite_color(Color c) {
inline Color flip(Color c) {
return Color(c ^ 1);
}
@@ -395,19 +395,19 @@ inline bool square_is_ok(Square s) {
return s >= SQ_A1 && s <= SQ_H8;
}
inline File square_file(Square s) {
inline File file_of(Square s) {
return File(s & 7);
}
inline Rank square_rank(Square s) {
inline Rank rank_of(Square s) {
return Rank(s >> 3);
}
inline Square flip_square(Square s) {
inline Square flip(Square s) {
return Square(s ^ 56);
}
inline Square flop_square(Square s) {
inline Square mirror(Square s) {
return Square(s ^ 7);
}
@@ -420,11 +420,11 @@ inline Rank relative_rank(Color c, Rank r) {
}
inline Rank relative_rank(Color c, Square s) {
return relative_rank(c, square_rank(s));
return relative_rank(c, rank_of(s));
}
inline SquareColor square_color(Square s) {
return SquareColor(int(square_rank(s) + s) & 1);
return SquareColor(int(rank_of(s) + s) & 1);
}
inline bool opposite_color_squares(Square s1, Square s2) {
@@ -433,11 +433,11 @@ inline bool opposite_color_squares(Square s1, Square s2) {
}
inline int file_distance(Square s1, Square s2) {
return abs(square_file(s1) - square_file(s2));
return abs(file_of(s1) - file_of(s2));
}
inline int rank_distance(Square s1, Square s2) {
return abs(square_rank(s1) - square_rank(s2));
return abs(rank_of(s1) - rank_of(s2));
}
inline int square_distance(Square s1, Square s2) {
@@ -453,7 +453,7 @@ inline char rank_to_char(Rank r) {
}
inline const std::string square_to_string(Square s) {
char ch[] = { file_to_char(square_file(s)), rank_to_char(square_rank(s)), 0 };
char ch[] = { file_to_char(file_of(s)), rank_to_char(rank_of(s)), 0 };
return std::string(ch);
}