public override void Write()
{
if (Buffer != null)
{
Buffer.WriteVarInt(SendId);
Buffer.Write(Chunk.GetBytes(Unloader));
Buffer.FlushData(Queee);
}
}
public void LabTest()
{
// x = 8, z = 9
string test = "78daedcdc109c0200004c1233e125bb32f1b4a836a170acec0bef74b52576f294f36f2f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f73fe10f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002718974bff9ba43b9b1d578f30";
string test2 = "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";
string test3 = "7801EDDC310D00000803B02508C0BF5B828A3DAD904E920900000000000000000000000000000000000000000000000000000000000000F016000000000000000000000000000000A86BFF03000000000000000000000000000000000000000000000000000000000000000040CF01072DC034";
//$ordered = zlib_encode(
//int chunkX) .
//int chunkZ) .
//$orderedIds .
//$orderedData .
//$orderedSkyLight .
//$orderedLight .
//$this->biomeIds .
//$biomeColors .
//$this->tiles
byte[] val = SoapHexBinary.Parse(test).Value;
Assert.IsNotNull(val);
MemoryStream stream = new MemoryStream(val);
if (stream.ReadByte() != 0x78)
{
throw new InvalidDataException("Incorrect ZLib header. Expected 0x78 0x9C");
}
stream.ReadByte();
using (var defStream2 = new DeflateStream(stream, CompressionMode.Decompress, false))
{
NbtBinaryReader defStream = new NbtBinaryReader(defStream2, true);
ChunkColumn chunk = new ChunkColumn();
chunk.x = IPAddress.NetworkToHostOrder(defStream.ReadInt32());
chunk.z = IPAddress.NetworkToHostOrder(defStream.ReadInt32());
int chunkSize = 16 * 16 * 128;
Assert.AreEqual(chunkSize, defStream.Read(chunk.blocks, 0, chunkSize));
Assert.AreEqual(chunkSize / 2, defStream.Read(chunk.metadata.Data, 0, chunkSize / 2));
Assert.AreEqual(chunkSize / 2, defStream.Read(chunk.skylight.Data, 0, chunkSize / 2));
Assert.AreEqual(chunkSize / 2, defStream.Read(chunk.blocklight.Data, 0, chunkSize / 2));
Assert.AreEqual(256, defStream.Read(chunk.biomeId, 0, 256));
byte[] ints = new byte[256 * 4];
Assert.AreEqual(ints.Length, defStream.Read(ints, 0, ints.Length));
int j = 0;
for (int i = 0; i < ints.Length; i = i + 4)
{
chunk.biomeColor[j++] = BitConverter.ToInt32(new[] { ints[i], ints[i + 1], ints[i + 2], ints[i + 3] }, 0);
}
MemoryStream uncompressed = new MemoryStream();
int b = -1;
do
{
b = defStream2.ReadByte();
if (b != -1)
{
uncompressed.WriteByte((byte)b);
}
} while (b != -1);
Assert.AreEqual(0, uncompressed.Length);
//Assert.AreEqual(83208, uncompressed.Length);
Assert.AreEqual(8, chunk.x);
Assert.AreEqual(9, chunk.z);
byte[] data = chunk.GetBytes(false);
Assert.AreEqual(83208, data.Length); // Expected uncompressed length
}
}
public void McpeFullChunk_worst_case_encode_test()
{
int numberOfSubChunks = 16;
var column = new ChunkColumn();
column.DisableCache = true;
int block = 0;
var watch = Stopwatch.StartNew();
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 0; y < numberOfSubChunks * 16; y++)
{
column.SetBlockByRuntimeId(x, y, z, block++);
}
}
}
foreach (SubChunk subChunk in column)
{
subChunk.DisableCache = true;
}
Console.WriteLine($"Setup chunks: {watch.ElapsedMilliseconds}ms");
// 319761
int topEmpty = column.GetTopEmpty();
Console.WriteLine($"Top {topEmpty}");
var bytes = column.GetBytes(topEmpty);
Console.WriteLine($"Bytes: Size={bytes.Length} bytes");
//Assert.AreEqual(319761, bytes.Length);
// warmup
for (int i = 0; i < 100; i++)
{
column.GetBytes(topEmpty);
column.GetBatch();
}
double count = 1500;
watch.Restart();
for (int i = 0; i < count; i++)
{
column.GetBytes(topEmpty);
}
Console.WriteLine($"Bytes: Avg {watch.ElapsedTicks / count:F0} ticks");
var packet = column.GetBatch();
Console.WriteLine($"Batch: Size={packet.payload.Length} bytes");
watch.Restart();
for (int i = 0; i < count; i++)
{
column.GetBatch();
}
Console.WriteLine($"Batch: Avg {watch.ElapsedTicks / count:F0} ticks");
}
public void LabTest()
{
// x = 8, z = 9
string test = "78daedcdc109c0200004c1233e125bb32f1b4a836a170acec0bef74b52576f294f36f2f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f73fe10f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002718974bff9ba43b9b1d578f30";
string test2 = "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";
string test3 = "7801EDDC310D00000803B02508C0BF5B828A3DAD904E920900000000000000000000000000000000000000000000000000000000000000F016000000000000000000000000000000A86BFF03000000000000000000000000000000000000000000000000000000000000000040CF01072DC034";
//$ordered = zlib_encode(
//int chunkX) .
//int chunkZ) .
//$orderedIds .
//$orderedData .
//$orderedSkyLight .
//$orderedLight .
//$this->biomeIds .
//$biomeColors .
//$this->tiles
byte[] val = SoapHexBinary.Parse(test).Value;
Assert.IsNotNull(val);
MemoryStream stream = new MemoryStream(val);
if (stream.ReadByte() != 0x78)
{
throw new InvalidDataException("Incorrect ZLib header. Expected 0x78 0x9C");
}
stream.ReadByte();
using (var defStream2 = new DeflateStream(stream, CompressionMode.Decompress, false))
{
NbtBinaryReader defStream = new NbtBinaryReader(defStream2, true);
ChunkColumn chunk = new ChunkColumn();
chunk.x = IPAddress.NetworkToHostOrder(defStream.ReadInt32());
chunk.z = IPAddress.NetworkToHostOrder(defStream.ReadInt32());
int chunkSize = 16*16*128;
Assert.AreEqual(chunkSize, defStream.Read(chunk.blocks, 0, chunkSize));
Assert.AreEqual(chunkSize/2, defStream.Read(chunk.metadata.Data, 0, chunkSize/2));
Assert.AreEqual(chunkSize/2, defStream.Read(chunk.skylight.Data, 0, chunkSize/2));
Assert.AreEqual(chunkSize/2, defStream.Read(chunk.blocklight.Data, 0, chunkSize/2));
Assert.AreEqual(256, defStream.Read(chunk.biomeId, 0, 256));
byte[] ints = new byte[256*4];
Assert.AreEqual(ints.Length, defStream.Read(ints, 0, ints.Length));
int j = 0;
for (int i = 0; i < ints.Length; i = i + 4)
{
chunk.biomeColor[j++] = BitConverter.ToInt32(new[] {ints[i], ints[i + 1], ints[i + 2], ints[i + 3]}, 0);
}
MemoryStream uncompressed = new MemoryStream();
int b = -1;
do
{
b = defStream2.ReadByte();
if (b != -1) uncompressed.WriteByte((byte) b);
} while (b != -1);
Assert.AreEqual(0, uncompressed.Length);
//Assert.AreEqual(83208, uncompressed.Length);
Assert.AreEqual(8, chunk.x);
Assert.AreEqual(9, chunk.z);
byte[] data = chunk.GetBytes();
Assert.AreEqual(83208, data.Length); // Expected uncompressed length
}
}