public static BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
void init()
{
player1 = new Human();
player2 = new LunaticLucy( 4 );
player1.setName("player 1" );
player2.setName("player 2" );
player1.setColour( Constants.CELL_PLAYER_1 );
player2.setColour( Constants.CELL_PLAYER_2 );