private static void InsulateChunks(AnvilWorldProvider provider, int radius = 3)
{
var spawn = new ChunkCoordinates(provider.GetSpawnPoint());
for (var x = -radius; x < radius; x++)
{
for (var z = -radius; z < radius; z++)
{
var location = new ChunkCoordinates(spawn.X + x, spawn.Z + z);
provider._chunkCache.TryGetValue(location, out var column);
if (column != null)
{
continue;
}
column = new ChunkColumn
{
isAllAir = true,
x = location.X,
z = location.Z
};
column.GetBatch();
provider._chunkCache[location] = column;
}
}
}
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 ChunkColumn GenerateChunkColumn(ChunkCoordinates chunkCoordinates)
{
lock (_chunkCache)
{
ChunkColumn cachedChunk;
if (_chunkCache.TryGetValue(chunkCoordinates, out cachedChunk))
{
return cachedChunk;
}
ChunkColumn chunk = new ChunkColumn();
chunk.x = chunkCoordinates.X;
chunk.z = chunkCoordinates.Z;
//chunk.biomeId = ArrayOf<byte>.Create(256, (byte) rand.Next(0, 37));
int h = PopulateChunk(chunk);
chunk.SetBlock(0, h + 1, 0, 7);
chunk.SetBlock(1, h + 1, 0, 41);
chunk.SetBlock(2, h + 1, 0, 41);
chunk.SetBlock(3, h + 1, 0, 41);
chunk.SetBlock(3, h + 1, 0, 41);
//chunk.SetBlock(6, h + 1, 6, 57);
chunk.SetBlock(0, h, 0, 31);
chunk.SetBlock(0, h, 1, 161);
chunk.SetBlock(0, h, 2, 18);
chunk.SetBlock(0, h, 15, 31);
chunk.SetBlock(0, h, 14, 161);
chunk.SetBlock(0, h, 13, 18);
chunk.SetBlock(6, h, 9, 63);
chunk.SetMetadata(6, h, 9, 12);
var blockEntity = GetBlockEntity((chunkCoordinates.X*16) + 6, h, (chunkCoordinates.Z*16) + 9);
chunk.SetBlockEntity(blockEntity.Coordinates, blockEntity.GetCompound());
if (chunkCoordinates.X == 1 && chunkCoordinates.Z == 1)
{
for (int x = 0; x < 10; x++)
{
for (int z = 0; z < 10; z++)
{
for (int y = h - 2; y < h; y++)
{
chunk.SetBlock(x, y, z, 8);
}
}
}
}
if (chunkCoordinates.X == 3 && chunkCoordinates.Z == 1)
{
for (int x = 0; x < 10; x++)
{
for (int z = 0; z < 10; z++)
{
for (int y = h - 1; y < h; y++)
{
chunk.SetBlock(x, y, z, 10);
}
}
}
}
for (int x = 0; x < 16; x++)
{
for (int z = 0; z < 16; z++)
{
for (int y = 127; y != 0; y--)
{
if (chunk.GetBlock(x, y, z) == 0x00)
{
chunk.SetSkylight(x, y, z, 0xff);
}
else
{
chunk.SetSkylight(x, y, z, 0x00);
}
}
}
}
// Cache
chunk.GetBatch();
_chunkCache[chunkCoordinates] = chunk;
return chunk;
}
}
