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Use type_of() to categorize the moves

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Needed to rename old MoveType (used in move generation)
to GenType.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2012-06-24 10:08:16 +01:00
parent 7b4aa10708
commit dc7fd868f4
11 changed files with 113 additions and 117 deletions
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16
src/search.cpp
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@@ -183,7 +183,7 @@ namespace {
// Test for a capture that triggers a pawn endgame
if ( captureOrPromotion
&& type_of(pos.piece_on(to_sq(m))) != PAWN
&& !is_special(m)
&& type_of(m) == NORMAL
&& ( pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK)
- PieceValueMidgame[pos.piece_on(to_sq(m))] == VALUE_ZERO))
return true;
@@ -229,7 +229,7 @@ int64_t Search::perft(Position& pos, Depth depth) {
StateInfo st;
int64_t cnt = 0;
MoveList<MV_LEGAL> ml(pos);
MoveList<LEGAL> ml(pos);
// At the last ply just return the number of moves (leaf nodes)
if (depth == ONE_PLY)
@@ -661,7 +661,7 @@ namespace {
&& (ss-1)->eval != VALUE_NONE
&& ss->eval != VALUE_NONE
&& !pos.captured_piece_type()
&& !is_special(move))
&& type_of(move) == NORMAL)
{
Square to = to_sq(move);
H.update_gain(pos.piece_on(to), to, -(ss-1)->eval - ss->eval);
@@ -902,7 +902,7 @@ split_point_start: // At split points actual search starts from here
&& !inCheck
&& !dangerous
&& move != ttMove
&& !is_castle(move)
&& type_of(move) != CASTLE
&& (bestValue > VALUE_MATED_IN_MAX_PLY || bestValue == -VALUE_INFINITE))
{
// Move count based pruning
@@ -961,7 +961,7 @@ split_point_start: // At split points actual search starts from here
&& !isPvMove
&& !captureOrPromotion
&& !dangerous
&& !is_castle(move)
&& type_of(move) != CASTLE
&& ss->killers[0] != move
&& ss->killers[1] != move)
{
@@ -1226,12 +1226,12 @@ split_point_start: // At split points actual search starts from here
&& !givesCheck
&& move != ttMove
&& enoughMaterial
&& !is_promotion(move)
&& type_of(move) != PROMOTION
&& !pos.is_passed_pawn_push(move))
{
futilityValue = futilityBase
+ PieceValueEndgame[pos.piece_on(to_sq(move))]
+ (is_enpassant(move) ? PawnValueEndgame : VALUE_ZERO);
+ (type_of(move) == ENPASSANT ? PawnValueEndgame : VALUE_ZERO);
if (futilityValue < beta)
{
@@ -1259,7 +1259,7 @@ split_point_start: // At split points actual search starts from here
if ( !PvNode
&& (!inCheck || evasionPrunable)
&& move != ttMove
&& !is_promotion(move)
&& type_of(move) != PROMOTION
&& pos.see_sign(move) < 0)
continue;