public void Parse(ref byte[] data)
{
McShort.TryParse(ref data, out short NonAirBlocksCount); // short
McUnsignedByte.TryParse(ref data, out byte bitsPerBlock); // byte
IPalette palette = Palette.ChoosePalette(bitsPerBlock);
palette.Read(ref data);
uint individualValueMask = (uint)((1 << bitsPerBlock) - 1);
McVarint.TryParse(ref data, out int dataArrayLength);
McULongArray.TryParse(ref data, dataArrayLength, out ulong[] dataArray);
//Parallel.For(0, SizeY, (y) =>
for (int y = 0; y < SizeY; y++)
{
for (int z = 0; z < SizeZ; z++)
{
for (int x = 0; x < SizeX; x++)
{
int blockNumber = (((y * SizeY) + z) * SizeZ) + x;
int startLong = blockNumber / (64 / bitsPerBlock);
int startOffset = (blockNumber - startLong * (64 / bitsPerBlock)) * bitsPerBlock;
uint intData;
intData = (uint)(dataArray[startLong] >> startOffset);
intData &= individualValueMask;
BlockId state = new BlockId(palette.StateForId(intData).Id);
SetState(x, y, z, state);
}
}
}
//});
}
public void SetState(int x, int y, int z, BlockId state)
{
blockIds[x, y, z] = state;
}