public void play()
    {
        while(!player.isDefeated() && !opponent.isDefeated())
        {
            player clicks location
            Gui tells boardhandler to change marker
            if(transfer(loc).equals("red") || transfer(loc).equals("white"))
                prompt user to click on another spot
            opponent.putMarker(loc);//boardhandler changes marker on opponentboard
            boardhandler tells gui to update graphics([r]c = red or white)//(oppboard)
            int r = (int) 10 * Math.random();
            int c = (int) 10 * Math.random();
            Location temp = boardhandler plays for opponent- chooses square
            //Location loc1 = transfer(temp);//keep reference to last hit
            if(transfer(temp.equals("red")))
            {
                int d = 360 / (int)(4 * Math.random() + 1);
                temp.getLocationToward(d);
                if(temp2.equals("red"))
                   temp = new location;
            }
            else if(hadn't looked in all 4 directions)
                randomly select another adjacent location
        }