private bool IsProposedAreaToTheRightOfThis(Area proposedArea, out ProximityTestResult comparisonResult)
{
if (proposedArea.TopLeft.X >= BottomRight.X)
{
// proposed area is completely to the right of this area.
if (ItMightBeClose(proposedArea.TopLeft.X, BottomRight.X))
{
if (proposedArea.TopLeft.Y.IsBetween(TopLeft.Y, BottomRight.Y) || proposedArea.BottomRight.Y.IsBetween(TopLeft.Y, BottomRight.Y))
{
{
comparisonResult = new ProximityTestResult(Proximity.VeryClose) { DirectionToOtherObject = Direction.Right, DistanceToClosestObject = proposedArea.TopLeft.X - BottomRight.X, };
return true;
}
}
}
{
comparisonResult = new ProximityTestResult(Proximity.NotOverlapping);
return true;
}
}
comparisonResult = new ProximityTestResult(Proximity.Unknown);
return false;
}
private bool IsProposedAreaAboveThis(Area proposedArea, out ProximityTestResult comparisonResult)
{
if (proposedArea.BottomRight.Y <= TopLeft.Y)
{
// porposed area is completely above this area
if (ItMightBeClose(proposedArea.BottomRight.Y, TopLeft.Y))
{
if (proposedArea.TopLeft.X.IsBetween(TopLeft.X, BottomRight.X) || proposedArea.BottomRight.X.IsBetween(TopLeft.X, BottomRight.X))
{
{
comparisonResult = new ProximityTestResult(Proximity.VeryClose) { DirectionToOtherObject = Direction.Up, DistanceToClosestObject = TopLeft.Y - proposedArea.BottomRight.Y, };
return true;
}
}
}
{
comparisonResult = new ProximityTestResult(Proximity.NotOverlapping);
return true;
}
}
comparisonResult = new ProximityTestResult(Proximity.Unknown);
return false;
}