/// <summary>
/// Create a copy of the tags.
/// </summary>
public CellTag[] GetTags()
{
var copy = new CellTag[tags.Length];
for (int i = 0; i < tags.Length; i++)
{
// Metadata is a mutable class, so if we return tags.ToArray(),
// we'll get copies of the celltags, but they'll refer to the same
// mutable metadata.
copy[i] = tags[i].DeepCopy();
}
return(copy);
}
public override Maze GetMaze()
{
Random random = new Random(seed);
int[,] weights = BuildRandomWeights(random, gridLength, gridWidth, gridWeights);
List <Coord> path = BuildInitialPath(random, weights, cellCount);
Coord start = path[0];
Coord end = path[path.Count - 1];
List <MazeLink> links = Enumerable.Range(0, path.Count - 1)
.Select(i => new MazeLink(path[i], path[i + 1]))
.ToList();
ExpandPath(path, links, random, cellCount, extraLinkProportion);
var cellInfo = new CellTag[]
{
new CellTag(start, new MetaData(entranceCell)),
new CellTag(end, new MetaData(exitCell))
};
Maze maze = new Maze(path, links, cellInfo);
return(maze);
}
CellTag Flip(CellTag tag)
{
return(new CellTag(Flip(tag.Cell), tag.MetaData));
}
CellTag RotateCW(CellTag tag, int xMax)
{
return(new CellTag(RotateCW(tag.Cell, xMax), tag.MetaData));
}
