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Rename check related functions

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-04-29 16:26:48 +02:00
parent 92d70fb667
commit 4dc7ba1619
8 changed files with 53 additions and 54 deletions
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20
src/position.cpp
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@@ -623,7 +623,7 @@ bool Position::pl_move_is_legal(Move m, Bitboard pinned) const {
bool Position::pl_move_is_evasion(Move m, Bitboard pinned) const
{
assert(is_check());
assert(in_check());
Color us = side_to_move();
Square from = move_from(m);
@@ -750,18 +750,18 @@ bool Position::move_is_legal(const Move m, Bitboard pinned) const {
return false;
// The move is pseudo-legal, check if it is also legal
return is_check() ? pl_move_is_evasion(m, pinned) : pl_move_is_legal(m, pinned);
return in_check() ? pl_move_is_evasion(m, pinned) : pl_move_is_legal(m, pinned);
}
/// Position::move_is_check() tests whether a pseudo-legal move is a check
/// Position::move_gives_check() tests whether a pseudo-legal move is a check
bool Position::move_is_check(Move m) const {
bool Position::move_gives_check(Move m) const {
return move_is_check(m, CheckInfo(*this));
return move_gives_check(m, CheckInfo(*this));
}
bool Position::move_is_check(Move m, const CheckInfo& ci) const {
bool Position::move_gives_check(Move m, const CheckInfo& ci) const {
assert(is_ok());
assert(move_is_ok(m));
@@ -883,7 +883,7 @@ void Position::do_setup_move(Move m) {
void Position::do_move(Move m, StateInfo& newSt) {
CheckInfo ci(*this);
do_move(m, newSt, ci, move_is_check(m, ci));
do_move(m, newSt, ci, move_gives_check(m, ci));
}
void Position::do_move(Move m, StateInfo& newSt, const CheckInfo& ci, bool moveIsCheck) {
@@ -1430,7 +1430,7 @@ void Position::undo_castle_move(Move m) {
void Position::do_null_move(StateInfo& backupSt) {
assert(is_ok());
assert(!is_check());
assert(!in_check());
// Back up the information necessary to undo the null move to the supplied
// StateInfo object.
@@ -1467,7 +1467,7 @@ void Position::do_null_move(StateInfo& backupSt) {
void Position::undo_null_move() {
assert(is_ok());
assert(!is_check());
assert(!in_check());
// Restore information from the our backup StateInfo object
StateInfo* backupSt = st->previous;
@@ -1798,7 +1798,7 @@ bool Position::is_draw() const {
bool Position::is_mate() const {
MoveStack moves[MAX_MOVES];
return is_check() && generate<MV_LEGAL>(*this, moves) == moves;
return in_check() && generate<MV_LEGAL>(*this, moves) == moves;
}