}
public void testDiagonalWall() {
TestBoard b = new TestBoard(false);
b.exception.add(new Point2I(11, 11));
b.exception.add(new Point2I(10, 10));
a.visitFieldOfView(b, 10, 11, 5);
// b.print(5, 15, 6, 16);
// System.out.println();
assertTrue(b.visited.contains(new Point2I(11, 10)));
}