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Store static value and king danger in TT also in TT.insert_pv() method

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Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Joona Kiiski 2010-07-19 00:19:09 +03:00 • committed by Marco Costalba
parent 0fb5d7a737
commit ba1a44f216
1 changed files with 7 additions and 1 deletions
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8
src/tt.cpp
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@ -25,6 +25,7 @@
#include <cassert> #include <cassert>
#include <cstring> #include <cstring>
#include "evaluate.h"
#include "movegen.h" #include "movegen.h"
#include "tt.h" #include "tt.h"
@ -164,13 +165,18 @@ void TranspositionTable::new_search() {
void TranspositionTable::insert_pv(const Position& pos, Move pv[]) { void TranspositionTable::insert_pv(const Position& pos, Move pv[]) {
StateInfo st; StateInfo st;
EvalInfo ei;
Value v;
Position p(pos, pos.thread()); Position p(pos, pos.thread());
for (int i = 0; pv[i] != MOVE_NONE; i++) for (int i = 0; pv[i] != MOVE_NONE; i++)
{ {
TTEntry *tte = retrieve(p.get_key()); TTEntry *tte = retrieve(p.get_key());
if (!tte || tte->move() != pv[i]) if (!tte || tte->move() != pv[i])
store(p.get_key(), VALUE_NONE, VALUE_TYPE_NONE, Depth(-127*OnePly), pv[i], VALUE_NONE, VALUE_NONE); {
v = (p.is_check() ? VALUE_NONE : evaluate(p, ei));
store(p.get_key(), VALUE_NONE, VALUE_TYPE_NONE, Depth(-127*OnePly), pv[i], v, ei.kingDanger[pos.side_to_move()]);
}
p.do_move(pv[i], st); p.do_move(pv[i], st);
} }
} }