public void GetPosition_ReturnsCorrectInformation(int x, int y, PositionInformation expected)
{
var input = @"..##.......
#...#...#..
.#....#..#.
..#.#...#.#
.#...##..#.
..#.##.....
.#.#.#....#
.#........#
#.##...#...
#...##....#
.#..#...#.#";
var map = new LoopingMap(input);
var actual = map.GetPosition(x, y);
Assert.Equal(expected, actual);
}
public int TraverseMap(LoopingMap map, int xSlope, int ySlope)
{
var x = 0;
var y = 0;
var cutdownTrees = 0;
do
{
y += ySlope;
x += xSlope;
var currentTile = map.GetPosition(x, y);
if (currentTile == PositionInformation.Tree)
{
cutdownTrees++;
}
}while (y < map.Height - 1);
return(cutdownTrees);
}
