/// <summary>
/// TileDictionnaries and names are serialized in a region wide list, not directly in the list.
/// So when deserializing, SaveExtra needs to be called to save for later use.
/// </summary>
public void SaveExtra()
{
extras = new List <TileExtra> ();
for (int i = 0; i < _size; i++)
{
for (int j = 0; j < _size; j++)
{
Tile tile = Get(i, j);
if (tile != null && (tile.dictionary != null || !string.IsNullOrEmpty(tile.name)))
{
TileExtra extra = tile.GetExtra();
extra.x = i;
extra.y = j;
extras.Add(extra);
}
}
}
}
/// <summary>
/// Load extra information (dictionary and name).
/// </summary>
public void ApplyExtra(TileExtra extra)
{
dictionary = extra.dictionary;
name = extra.name;
}