private void PickNewCell(int row, int col)
{
int step = Map[row, col].ToString().EndsWith("_K") ? 8 : 2;
for (int stepRow = -step; stepRow < step + 1; stepRow++)
{
for (int stepCol = -step; stepCol < step + 1; stepCol++)
{
if (stepRow == 0 || stepCol == 0 || Math.Abs(Math.Abs(stepCol) - Math.Abs(stepRow)) != 0)
{
continue;
}
if (InRange(row + stepRow, col + stepCol))
{
if (Map[row + stepRow, col + stepCol] == CellType._EMPTY)
{
if ((stepRow > 0 && Map[row, col].ToString()[0] == 'B') ||
(stepRow < 0 && Map[row, col].ToString()[0] == 'R') ||
Map[row, col].ToString().EndsWith("_K") ||
CanHitBack(row, col))
{
Map[row + stepRow, col + stepCol] = CellType._AVAILABLE;
picked = new PickedCell {
Row = row, Col = col, Type = Map[row, col]
};
prev = Map[row, col];
curr = Map[row, col];
}
}
}
}
}
for (row = 0; row < 8; row++)
{
for (col = 0; col < 8; col++)
{
if (Map[row, col] == CellType._AVAILABLE)
{
if (picked.Type.ToString().EndsWith("_K"))
{
if (!ClearPath(picked.Row, picked.Col, row, col))
{
Map[row, col] = CellType._EMPTY;
}
}
else
{
if (!Beside(picked.Row, picked.Col, row, col) && !ViaEnemy(picked.Row, picked.Col, row, col))
{
Map[row, col] = CellType._EMPTY;
}
}
}
}
}
}
private void TryPickAgain(int row, int col)
{
CheckDirection(row, col, -1, -1);
CheckDirection(row, col, -1, 1);
CheckDirection(row, col, 1, -1);
CheckDirection(row, col, 1, 1);
if (MapList.Any(c => c == CellType._AVAILABLE))
{
picked = new PickedCell {
Row = row, Col = col, Type = Map[row, col]
};
prev = Map[row, col];
curr = Map[row, col];
canPickAnother = false;
ChangeOnFront?.Invoke();
}
else
{
canPickAnother = true;
}
}
