private static void Strike(ref List <List <long> > matrix, ref TargetDetails target)
{
for (var row = target.Row - target.Radius; row <= target.Row + target.Radius; row++)
{
if (row < 0 || row >= matrix.Count)
{
continue;
}
if (row == target.Row)
{
for (var col = target.Col + target.Radius; col >= target.Col - target.Radius; col--)
{
if (col < 0 || col >= matrix[row].Count)
{
continue;
}
matrix[row].RemoveAt(col);
}
}
else
{
if (target.Col < 0 || target.Col >= matrix[row].Count)
{
continue;
}
matrix[row].RemoveAt(target.Col);
}
}
for (int row = 0; row < matrix.Count; row++)
{
if (matrix[row].Count == 0)
{
matrix.RemoveAt(row);
row--;
}
}
}
