public void Shift(int index, out int overlaps, out int unbuildables)
{
overlaps = 0;
unbuildables = 0;
if (index >= 0 && index < Variables.Count && Variables[index].IsSelected())
{
Point pos = LineToMatrix(Variables[index].GetValue());
int row = pos.VerticalPosition;
int col = pos.HorizontalPosition;
int rowShift = row + Variables[index].Height;
int colShift = col + Variables[index].Length;
string key;
for (int x = row; x < rowShift; ++x)
{
AddInMatrices(x, colShift, Variables[index].Name, index);
key = "" + x + "," + colShift;
if (Failures.ContainsKey(key))
{
if (!Failures[key].Contains("###"))
{
++overlaps;
}
else
{
++unbuildables;
}
}
key = "" + x + "," + col;
if (Failures.ContainsKey(key))
{
if (!Failures[key].Contains("###"))
{
--overlaps;
}
else
{
--unbuildables;
}
}
ClearInMatrices(x, col, Variables[index].Name, index);
}
Variables[index].ShiftValue();
}
}
private void AddInMatrices(int row, int col, string buildingShort, int buildingIndex)
{
var temp = _matrixType[row, col].FirstOrDefault(s => s.Contains("@"));
bool fail = !(_matrixType[row, col].Count == 0 ||
(temp != null && temp.Length <= 3));
_matrixType[row, col].Add(buildingShort);
_matrixIndex[row, col].Add(buildingIndex);
if (fail)
{
var key = "" + row + "," + col;
if (!Failures.ContainsKey(key))
{
Failures.Add(key, string.Join("", _matrixType[row, col].ToArray()));
}
else
{
Failures[key] += buildingShort;
}
}
}
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());
}
}
}
}
