public Ground(Ground copy)
: base(copy)
{
Width = copy.Width;
Height = copy.Height;
CellSet = new Cell[Height, Width];
for (int y = 0; y < Height; ++y)
{
for (int x = 0; x < Width; ++x)
{
SetCell(x, y, new Cell(copy.GetCell(x, y)));
}
}
}
