public override SpaceBuilder Align(IntVector2 direction, int amount)
{
if (direction == Directions.Up)
{
_leftEnd.Y = amount - _height;
_center.Y = amount - _height;
_rightEnd.Y = amount - _height;
}
else if (direction == Directions.Right)
{
_rightEnd.X = amount;
_alignment = CorridorAlignment.StartFromRight; // We have to enforce this boundary
}
else if (direction == Directions.Down)
{
_leftEnd.Y = amount;
_center.Y = amount;
_rightEnd.Y = amount;
}
else if (direction == Directions.Left)
{
_leftEnd.X = Mathf.Max(_leftEnd.X, amount);
_alignment = CorridorAlignment.StartFromLeft; // We have to enforce this boundary
}
else
{
throw new System.ArgumentException($" Expected a cardinal direction. Cannot operate on {direction}.");
}
Rebuild();
return(this);
}
public CorridorBuilder SetStartingPoint(IntVector2 startingPoint, CorridorAlignment alignment)
{
switch (alignment)
{
case CorridorAlignment.StartFromLeft: _leftEnd = startingPoint; break;
case CorridorAlignment.StartFromCenter: _center = startingPoint; break;
case CorridorAlignment.StartFromRight: _rightEnd = startingPoint; break;
}
_alignment = alignment;
Rebuild();
return(this);
}