public void addBorder()
	{
		for (int i = 0; i < width(); i++)
		{
			for (int j = 0; j < height(); j++)
			{
				if (i == 0 || j == 0 || i == width() - 1 || j == height() - 1)
					maze[i][j] = 1;
			}
		}
		maze[1][0] = 0;
		maze[width() - 2][height() - 1] = 0;
	}