public MineTracks(string[] input)
{
var parsedInput = input.Select(l => l.ToCharArray()).ToArray();
_width = parsedInput[0].Length;
_height = parsedInput.Length;
_tracks = new char[_width, _height];
for (var y = 0; y < _height; y++)
{
for (var x = 0; x < _width; x++)
{
var entity = parsedInput[y][x];
if (_cartTypes.Contains(entity))
{
var cart = new MineCart(entity, x, y);
entity = cart.ToTrack();
_carts.Add(cart);
}
_tracks[x, y] = entity;
}
}
}
