private ReadOnlyCollection <NeighborIndices> LoadNeighborsData(IEnumerable <Tile> tiles)
{
NeighborIndices[] ret = new NeighborIndices[tiles.Max(item => item.BufferIndex) + 1];
foreach (Tile tile in tiles)
{
ret[tile.BufferIndex] = LoadNeighborIndicie(tile);
}
return(ret.ToList().AsReadOnly());
}
private NeighborIndices[] GetNeighborsData()
{
NeighborIndices[] ret = new NeighborIndices[MaxIndex];
Dictionary <string, HexCenter> indexTable = BaseHexs.ToDictionary(GetKey, item => item);
for (int i = 0; i < MaxIndex; i++)
{
HexCenter hex = BaseHexs[i];
NeighborIndices neighbors = GetNeihborsFor(hex, indexTable);
ret[hex.Index] = neighbors;
}
return(ret);
}