public ITilePromise GetTile(Vector3d tile, ITileMeta tileMeta, Action <ITilePromise> callback)
{
if (!tileCache.ContainsKey(tileMeta))
{
tileCache[tileMeta] = new Dictionary <Vector3d, ITilePromise>();
}
if (tileCache[tileMeta].ContainsKey(tile))
{
callback(tileCache[tileMeta][tile]);
return(tileCache[tileMeta][tile]);
}
foreach (var tileLoader in tileLoaders)
{
if (tileLoader.CanLoadTile(tile, tileMeta))
{
var tilePromise = tileLoader.LoadTile(tile, tileMeta, (tp) =>
{
if (tp.Data == null)
{
tileCache[tp.Meta].Remove(tp.Tile);
}
callback(tp);
});
tileCache[tileMeta][tile] = tilePromise;
return(tilePromise);
}
}
Debug.LogWarning("Couldn't load tile " + tile + " with metatype " + tileMeta.GetType().ToString());
return(null);
}
// ##################################
#endregion
#region Metas
// ##################################
public void PublishMeta(ITileMeta meta)
{
var newMetaType = meta.GetType();
if (publicMeta.All(m => m.GetType() != newMetaType))
{
publicMeta.Add(meta);
publicMetaArray = publicMeta.ToArray();
}
}
public bool CanLoadTile(Vector3d tile, ITileMeta tileMeta)
{
return(tileMeta == this.tileMeta || tileMeta.Identifier == this.tileMeta.Identifier ||
tileMeta.GetType() == this.tileMeta.GetType());
}
