public static void GetNeighbours <TTile, TBase>(this TTile tile, ITileMapWithBase <TTile, TBase> map)
where TTile : ITilableWithBase <TTile, TBase>
where TBase : ITilable <TBase>, ITilableWithParent <TBase>
{
Dictionary <int, TTile> neighbours = new Dictionary <int, TTile>();
foreach (TBase @base in tile.Tiles)
{
foreach (TBase tileNeighbour in @base.Neighbours)
{
if (tileNeighbour.ParentID != -1 && !neighbours.ContainsKey(tileNeighbour.ParentID))
{
neighbours.Add(tileNeighbour.ParentID, map.Tiles[tileNeighbour.ParentID]);
}
}
}
neighbours.Remove(tile.ID);
tile.Neighbours = neighbours.Values.ToArray();
}
public static Dictionary <int, List <TBase> > GenerateTileGroup <TTile, TBase>(this ITileMapWithBase <TTile, TBase> map)
where TTile : ITilableWithBase <TTile, TBase>
where TBase : ITilable <TBase>
{
Dictionary <int, TBase> freeBases = map.Map.Tiles.ToDictionary(t => t.ID);
Random r = new Random();
Dictionary <int, List <TBase> > tiles = new Dictionary <int, List <TBase> >();
int tileSize = (int)Math.Sqrt(map.Map.Tiles.Length);
for (int counter = 0; freeBases.Count != 0; counter++)
{
int first = freeBases.Keys.ElementAt(r.Next(freeBases.Count));
tiles.Add(counter, new List <TBase> {
freeBases[first]
});
freeBases.Remove(first);
List <TBase> neighbours = new List <TBase>(tiles[counter][0].Neighbours
.Where(t => freeBases.ContainsKey(t.ID)));
for (int i = 0; i < tileSize; i++)
{
//TODO: add weighting.
if (neighbours.Count == 0)
{
break;
}
int next = r.Next(neighbours.Count);
tiles[counter].Add(neighbours[next]);
freeBases.Remove(neighbours[next].ID);
neighbours.AddRange(neighbours[next].Neighbours
.Where(t => freeBases.ContainsKey(t.ID)));
neighbours.RemoveAll(t => t.ID == neighbours[next].ID);
if (neighbours.Intersect(tiles[counter]).Count() != 0)
{
;
}
}
}
tiles = tiles.Where(kvp => kvp.Value.Count > tileSize / 10).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
return(tiles);
}