public static bool TryCombineFallSpring(BoardMove first, BoardMove second, out BoardMove result)
{
foreach (UnitMove move in first)
{
if (!second.CurrentlyAllowsFallSpring(move))
{
result = null;
return(false);
}
}
result = new BoardMove();
result.AddRange(first);
result.AddRange(second);
return(true);
}
public BoardMove Clone()
{
var clone = new BoardMove();
clone.AddRange(this);
return(clone);
}