39 lines
958 B
C
39 lines
958 B
C
/* eval.h - static position evaluation.
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*
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* Copyright (C) 2021 Bruno Raoult ("br")
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* Licensed under the GNU General Public License v3.0 or later.
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* Some rights reserved. See COPYING.
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*
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* You should have received a copy of the GNU General Public License along with this
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* program. If not, see <https://www.gnu.org/licenses/gpl-3.0-standalone.html>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later <https://spdx.org/licenses/GPL-3.0-or-later.html>
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*
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*/
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#ifndef EVAL_H
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#define EVAL_H
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#include <limits.h>
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#include "chessdefs.h"
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#include "piece.h"
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#define EVAL_MAX \
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KING_VALUE + \
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QUEEN_VALUE * 9 + \
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ROOK_VALUE * 2 + \
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BISHOP_VALUE * 2 + \
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KNIGHT_VALUE * 2
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#define EVAL_MIN (-EVAL_MAX)
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#define EVAL_INVALID INT_MIN
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eval_t eval_material(pos_t *pos, bool color);
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eval_t eval_mobility(pos_t *pos, bool color);
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eval_t eval_square_control(pos_t *pos, bool color);
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eval_t eval(pos_t *pos);
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#endif /* EVAL_H */
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