AdventOfCode23/Day23/Parser.cs

using System.Text.RegularExpressions;

namespace Day23;

public partial class Parser
{
    [GeneratedRegex(@".*")]
    private partial Regex LineMatch();
    
    public Map Parse(string inputFile)
    {
        var lines = File.ReadAllLines(inputFile);

        var width = lines[0].Length;
        var height = lines.Length;
        var tiles = new Tile[width, height];
        var row = 0;

        foreach (var line in lines)
        {
            for (var col = 0; col < width; col++)
            {
                tiles[col, row] = new Tile(line[col], new Vec(col, row));
            }
            row++;
        }

        return new Map(tiles);
    }
}