Chess.h

#ifndef CHESS_H
#define CHESS_H

#include <iostream>
#include "Piece.h"
#include "Board.h"

class Chess
{
	// Reads the board in from a stream
	friend std::istream& operator >> ( std::istream& is , Chess& chess );

public:
	// This default constructor initializes a board with the standard piece positions, and sets the state to white's turn
	Chess( void );

	// Returns a constant reference to the board 
	/////////////////////////////////////
	// DO NOT MODIFY THIS FUNCTION!!!! //
	/////////////////////////////////////
	const Board& board( void ) const { return _board; }
	

	// Returns true if it's white's turn
	/////////////////////////////////////
	// DO NOT MODIFY THIS FUNCTION!!!! //
	/////////////////////////////////////
	bool turn_white( void ) const { return _turn_white; }
	
	// Sets _turn_white for a new board
	void set_turn_white( char white_black ) {
		if(white_black == 'b') {
			_turn_white = false;
		}
		else {
			_turn_white = true;
		}
		// If none of the above, there's an error. 
		// So we just assume it starts white.

	}	
	
	// Attempts to make a move. If successfull, the move is made and the turn is switched white <-> black
	bool make_move( std::pair< char , char > start , std::pair< char , char > end );
	
	// Returns true if the designated player is in check from the given board
	bool in_p_check( bool white, const Board& b ) const;

	// Returns true if the designated player is in check
	bool in_check( bool white ) const;

	// Returns true if the designated player is in mate
	bool in_mate( bool white ) const;

	// Returns true if the designated player is in mate
	bool in_stalemate( bool white ) const;

private:
	// The board
	Board _board;

	// Is it white's turn?
	bool _turn_white;
};

// Writes the board out to a stream
std::ostream& operator << ( std::ostream& os , const Chess& chess );



#endif // CHESS_H