private void ClearInMatrices(int row, int col, string buildingShort, int buildingIndex)
{
if (_matrixIndex[row, col].Contains(buildingIndex))
{
_matrixType[row, col].Remove(buildingShort);
_matrixIndex[row, col].Remove(buildingIndex);
var key = "" + row + "," + col;
if (Failures.ContainsKey(key))
{
if (_matrixType[row, col].Count < 2 ||
_matrixType[row, col].Contains("###") ||
(_matrixType[row, col].Count == 1 && _matrixType[row, col][0].Contains("@")))
{
Failures.Remove(key);
}
else
{
Failures[key] = string.Join("", _matrixType[row, col].ToArray());
}
}
}
}