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/***************************************************************************
* Brutal Chess Pre-Alpha Build
* - randomplayer.cpp
*
* Authors: Maxwell Lazaroff, Michael Cook, and Joe Flint
* Date Created : May 3th, 2005
* Last Modified: June 2nd, 2005
*
* - description - Implements the methods of RandomPlayer.
***************************************************************************/
#include <time.h>
#include "randomplayer.h"
BoardMove
RandomPlayer::decide_move(const Board & board, bool & white)
{
bool checkedstarts[8][8];
bool checkedends[8][8];
for(int i = 0; i < 8; i++)
{
for(int j = 0; j < 8; j++)
{
checkedstarts[i][j] = false;
}
}
srand((unsigned)time(NULL));
uint startrow = 0;
uint startcol = 0;
uint endrow;
uint endcol;
int endmovecount = 0;
BoardMove move;
bool goodmove = false;
while(!goodmove)
{
startrow = rand()%8;
startcol = rand()%8;
while(checkedstarts[startrow][startcol]) {
startrow = rand()%8;
startcol = rand()%8;
}
for(int i = 0; i < 8; i++)
{
for(int j = 0; j < 8; j++)
{
checkedends[i][j] = false;
}
}
endmovecount = 0;
if(white && board._board[startrow][startcol].getColor() == WHITE)
{
while(endmovecount < 64 && !goodmove)
{
endrow = rand()%8;
endcol = rand()%8;
while(checkedends[endrow][endcol])
{
endrow = rand()%8;
endcol = rand()%8;
}
move.setStartx(startrow);
move.setStarty(startcol);
move.setEndx(endrow);
move.setEndy(endcol);
goodmove = check_move(move, board, white);
checkedends[endrow][endcol] = true;
endmovecount++;
}
}
if(!white && board._board[startrow][startcol].getColor() == BLACK)
{
while(endmovecount < 64 && !goodmove)
{
endrow = rand()%8;
endcol = rand()%8;
while(checkedends[endrow][endcol])
{
endrow = rand()%8;
endcol = rand()%8;
}
move.setStartx(startrow);
move.setStarty(startcol);
move.setEndx(endrow);
move.setEndy(endcol);
goodmove = check_move(move, board, white);
checkedends[endrow][endcol] = true;
endmovecount++;
}
}
checkedstarts[startrow][startcol] = true;
}
return move;
}
// End of file randomplayer.cpp
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