private void ChainTiles(string line)
{
// Remove tab and space elements
line = Regex.Replace(line, @"[\t|\s]", string.Empty);
// Split on each column (seperated by ':')
var column = line.Split(':');
// Get position out of first column
var aPosFrom = column[0].Trim().Split(',');
Point posFrom = new Point {
X = Int32.Parse(aPosFrom[0]), Y = Int32.Parse(aPosFrom[1])
};
// Get position out of second column
var aPosTo = column[1].Trim().Split(',');
Point posTo = new Point {
X = Int32.Parse(aPosTo[0]), Y = Int32.Parse(aPosTo[1])
};
// Chain them
BaseTile tileFrom = _tiles.FirstOrDefault(item => item.Pos == posFrom);
BaseTile tileTo = _tiles.FirstOrDefault(item => item.Pos == posTo);
tileFrom.ChainTiles(tileTo);
}