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Array ThreatBonus[] is initialized at zero by compiler

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We don't need to do the job.

No functional change.
This commit is contained in:
Marco Costalba 2010-05-07 11:17:26 +02:00
parent 7488d216fd
commit 0f712ad4fd
1 changed files with 9 additions and 14 deletions
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23
src/evaluate.cpp
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@ -130,28 +130,23 @@ namespace {
V(0), V(0), V(0), V(0), V(0), V(0), V(0), V(0) // 8
};
// ThreatBonus[][] contains bonus according to which piece type
// attacks which one.
#define Z S(0, 0)
// ThreatBonus[attacking][attacked] contains bonus according to which
// piece type attacks which one.
const Score ThreatBonus[8][8] = {
{ Z, Z, Z, Z, Z, Z, Z, Z }, // not used
{ Z, S(18,37), Z, S(37,47), S(55,97), S(55,97), Z, Z }, // KNIGHT attacks
{ Z, S(18,37), S(37,47), Z, S(55,97), S(55,97), Z, Z }, // BISHOP attacks
{ Z, S( 9,27), S(27,47), S(27,47), Z, S(37,47), Z, Z }, // ROOK attacks
{ Z, S(27,37), S(27,37), S(27,37), S(27,37), Z, Z, Z }, // QUEEN attacks
{ Z, Z, Z, Z, Z, Z, Z, Z }, // not used
{ Z, Z, Z, Z, Z, Z, Z, Z }, // not used
{ Z, Z, Z, Z, Z, Z, Z, Z } // not used
{},
{ S(0, 0), S(18,37), S( 0, 0), S(37,47), S(55,97), S(55,97) }, // KNIGHT
{ S(0, 0), S(18,37), S(37,47), S( 0, 0), S(55,97), S(55,97) }, // BISHOP
{ S(0, 0), S( 9,27), S(27,47), S(27,47), S( 0, 0), S(37,47) }, // ROOK
{ S(0, 0), S(27,37), S(27,37), S(27,37), S(27,37), S( 0, 0) }, // QUEEN
{}, {}, {}
};
// ThreatedByPawnPenalty[] contains a penalty according to which piece
// type is attacked by an enemy pawn.
const Score ThreatedByPawnPenalty[8] = {
Z, Z, S(56, 70), S(56, 70), S(76, 99), S(86, 118), Z, Z
S(0, 0), S(0, 0), S(56, 70), S(56, 70), S(76, 99), S(86, 118)
};
#undef Z
#undef S
// Bonus for unstoppable passed pawns