/* Loads a world from the provided stream returning the world, optionally closing the stream. */
public static World LoadWorld(Stream stream, bool closeStream)
{
try {
var lengthBytes = new byte[4];
stream.Read(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
Debug("Reading world (" + WorldEncoder.DataSizeString(length) + ").");
var data = new byte[length];
stream.Read(data, 0, length);
if (closeStream)
{
Debug("Closing stream based on preferences.");
stream.Close();
Debug("Closed stream based on preferences.");
}
return(ConvertFromBytes(data));
} catch (Exception e) {
Debug(e);
}
return(null);
}
/* Deregister world encoder by reference. */
public static bool DeregisterEncoder(WorldEncoder encoder)
{
if (encoder == null)
{
return(false);
}
return(DeregisterEncoder(encoder.VersionCode));
}
/* Convert the provided world to bytes. */
public static byte[] ConvertToBytes(World world)
{
var encoder = GetEncoder();
Debug("Encoding world (" + WorldEncoder.DataSizeString(encoder.CalculateSize(world)) + ").");
var data = new byte[encoder.CalculateSize(world)];
var dataInterface = new DataInterface(ref data);
dataInterface.Write(data.Length);
dataInterface.Write(encoder.VersionCode);
encoder.Encode(world, dataInterface);
Debug("Finished encoding the world.");
return(data);
}
/* Register world encoder. */
public static bool RegisterEncoder(WorldEncoder encoder)
{
if (encoder == null)
{
return(false);
}
if (!encoders.ContainsKey(encoder.VersionCode))
{
try {
encoders.Add(encoder.VersionCode, encoder);
return(true);
} catch (Exception e) {
Error(e);
}
}
return(false);
}
