/// <summary>
/// Add a shape that will be used for corridor rooms.
/// </summary>
/// <param name="shape">Shape to add.</param>
/// <param name="transformations">Allowed transformation of the shape.</param>
/// <param name="probability">The probability of choosing a given shape.</param>
/// <param name="normalizeProbabilities">Whether probabilities should be normalized after rotating shapes.</param>
public virtual void AddCorridorShapes(RoomDescription shape, ICollection <Transformation> transformations = null, double probability = 1, bool normalizeProbabilities = true)
{
ThrowIfLocked();
if (probability <= 0)
{
throw new ArgumentException("Probability should be greater than zero", nameof(probability));
}
if (RoomShapes.Any(x => shape.Equals(x.RoomDescription)))
{
throw new InvalidOperationException("Every RoomDescription can be added at most once");
}
if (transformations != null && transformations.Count == 0)
{
throw new ArgumentException("There must always be at least one transformation available (e.g. identity)");
}
var transformationsList = transformations == null ? null : new List <Transformation>(transformations);
CorridorShapes.Add(new RoomContainer(shape, transformationsList, probability, normalizeProbabilities));
}
/// <summary>
/// Add shape that will be used when choosing shapes for a given node.
/// </summary>
/// <param name="node"></param>
/// <param name="shape">Shape to add.</param>
/// <param name="transformations">Allowed transformation of the shape.</param>
/// <param name="probability">The probability of choosing a given shape.</param>
/// <param name="normalizeProbabilities">Whether probabilities should be normalized after rotating shapes.</param>
public virtual void AddRoomShapes(TNode node, RoomDescription shape, ICollection <Transformation> transformations = null, double probability = 1, bool normalizeProbabilities = true)
{
ThrowIfLocked();
if (probability <= 0)
{
throw new ArgumentException("Probability should be greater than zero", nameof(probability));
}
if (!Rooms.TryGetValue(node, out var alias))
{
throw new InvalidOperationException("Room must be first added to add shapes");
}
var roomShapesForNode = RoomShapesForNodes[alias];
if (roomShapesForNode == null)
{
roomShapesForNode = new List <RoomContainer>();
RoomShapesForNodes[alias] = roomShapesForNode;
}
if (roomShapesForNode.Any(x => shape.Equals(x.RoomDescription)))
{
throw new InvalidOperationException("Every RoomDescription can be added at most once");
}
if (transformations != null && transformations.Count == 0)
{
throw new ArgumentException("There must always be at least one transformation available (e.g. identity)");
}
var transformationsList = transformations == null ? null : new List <Transformation>(transformations);
roomShapesForNode.Add(new RoomContainer(shape, transformationsList, probability, normalizeProbabilities));
}