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Rename move_is_legal() in move_is_pl()

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We disjoint pseudo legal detection from full legal detection.

It will be used by future patches.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-05-23 12:04:59 +02:00
parent bc86668ba4
commit 45ce92b89c
5 changed files with 18 additions and 15 deletions
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9
src/search.cpp
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@@ -1979,13 +1979,16 @@ split_point_start: // At split points actual search starts from here
TTEntry* tte;
int ply = 1;
assert(pv[0] != MOVE_NONE && pos.move_is_legal(pv[0]));
assert(pv[0] != MOVE_NONE && pos.move_is_pl(pv[0]));
pos.do_move(pv[0], *st++);
Bitboard pinned = pos.pinned_pieces(pos.side_to_move());
while ( (tte = TT.probe(pos.get_key())) != NULL
&& tte->move() != MOVE_NONE
&& pos.move_is_legal(tte->move())
&& pos.move_is_pl(tte->move())
&& pos.pl_move_is_legal(tte->move(), pinned)
&& ply < PLY_MAX
&& (!pos.is_draw() || ply < 2))
{
@@ -2009,7 +2012,7 @@ split_point_start: // At split points actual search starts from here
Value v, m = VALUE_NONE;
int ply = 0;
assert(pv[0] != MOVE_NONE && pos.move_is_legal(pv[0]));
assert(pv[0] != MOVE_NONE && pos.move_is_pl(pv[0]));
do {
k = pos.get_key();