private void OnExpandedToNewSquares(Direction dir)
{
switch (dir)
{
case Direction.Up:
case Direction.Left:
m_UL = m_UL.Next(dir);
break;
case Direction.Down:
case Direction.Right:
m_LR = m_LR.Next(dir);
break;
}
}
private GridSquare SquareOnRectOuter(GridSquare startSquare, Rect rect, Direction dir)
{
var next = startSquare.Next(dir);
while (next.Rect.IsOverlappingWith(rect, dir))
{
startSquare = next;
next = next.Next(dir);
}
return(startSquare);
}
