public SnapCandidate Snap(UserCoordinates userCoordinates, FortressLayout layout)
{
var centerPoint = userCoordinates.NearestHardpoint();
var candidatePosition = Position.ThreeByThreeCenteredAt(centerPoint);
bool isLegal = false;
var isBlocked = layout.ComponentsByHardpoint(centerPoint)
.Any(c => c.ComponentType == FoundationComponentType.Floor);
if (!isBlocked)
{
var neighbors = GetNeighboringFoundations(candidatePosition, layout);
var hasMisalignedNeighbor = neighbors.Any(
n => n.Position.OverlapWith(candidatePosition).Hardpoints.Count == 2);
isLegal = !hasMisalignedNeighbor;
}
var candidate = new SnapCandidate()
{
Position = candidatePosition,
BoundingBox = new RectangleF(centerPoint.X - .1f, centerPoint.Y - .1f, .2f, .2f),
IsLegal = isLegal
};
return(candidate);
}
public SnapCandidate Snap(UserCoordinates userCoordinates, FortressLayout layout)
{
var hardpoint = userCoordinates.NearestHardpoint();
var overlaps = layout.ComponentsByHardpoint(hardpoint).ToList();
var isLegal =
overlaps.Any(c => c.ComponentType == FoundationComponentType.Floor) &&
overlaps.All(c => c.ComponentType != FoundationComponentType.Pillar);
var candidate = new SnapCandidate()
{
Position = Position.OneByOneAt(hardpoint),
BoundingBox = new RectangleF(hardpoint.X - .1f, hardpoint.Y - .1f, .2f, .2f),
IsLegal = isLegal
};
return(candidate);
}