public static void Swap()
{
_completed = false;
Tile cur = _obj as Tile;
if (cur == null || _src == null || _dst == null)
{
return;
}
Tile other = _dst.Piece as Tile;
if (other == null)
{
return;
}
TileWindow recver = _dst.Window;
TileWindow sender = _src.Window;
if (recver == null || sender == null)
{
return;
}
sender.ReceiveTile(other.Clone() as Tile, _src.Location);
recver.ReceiveTile(cur, _dst.Location);
_completed = true;
}
