Engine.h

/*
 * 
 * Copyright (c) 2008-2014, Pedigree Developers
 *
 * Please see the CONTRIB file in the root of the source tree for a full
 * list of contributors.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef ENGINE_H
#define ENGINE_H

#include <pthread.h>
#include "Move.h"
#include "BoardState.h"
#include "SearchAlgorithm.h"

class Engine
{
public:
  Engine();
  
  ~Engine();

  void run();

  void ponder(bool b);
  
  void startSearch(Side s, int minD, int maxD);

  void stopSearch();

  bool searchComplete() volatile;

  Move getMove();

  void move(Move m);

  void printMoveList();

  static void *threadTramp(void *ptr);

  BoardState state;
private:
  //OpeningBook book;

  SearchAlgorithm *search;

  volatile bool doSearch;
  
  volatile Side side;
  
  volatile int minDepth, maxDepth;
  
  MoveList moveList;
  long heuristic;

};

#endif