public void ReadPacket(IMcStream stream)
{
ChunkX = stream.ReadInt32();
ChunkZ = stream.ReadInt32();
var length = stream.ReadInt16();
Coordinates = new Coordinates3D[length];
for (var i = 0; i < length; i++)
{
var value = stream.ReadUInt16();
Coordinates[i] = new Coordinates3D(
(value >> 12) & 0xF,
value & 0xFF,
(value >> 8) & 0xF);
}
BlockIDs = stream.ReadInt8Array(length);
Metadata = stream.ReadInt8Array(length);
}