public static ChunkSection Deserialize(ref SpanReader br, bool isOverworld)
{
var result = new ChunkSection
{
BitsPerBlock = br.ReadAsByte(),
PaletteLength = br.ReadAsVarInt(out _)
};
if (result.PaletteLength != 0)
{
var paletteReader = br.ReadAsSubReader((int)result.PaletteLength);
var palette = new List <uint>();
while (!paletteReader.IsCosumed)
{
palette.Add(paletteReader.ReadAsVarInt(out _));
}
result.Palette = palette.ToArray();
}
result.DataArrayLength = br.ReadAsVarInt(out _);
var dataArray = new ulong[result.DataArrayLength];
for (int i = 0; i < dataArray.Length; i++)
{
dataArray[i] = br.ReadAsUnsignedLong();
}
result.DataArray = dataArray;
result.BlockLight = br.ReadAsByteArray(ChunkConstants.BlocksInSection / 2);
if (isOverworld)
{
result.SkyLight = br.ReadAsByteArray(ChunkConstants.BlocksInSection / 2);
}
return(result);
}
public static ChunkData Deserialize(ref SpanReader br, bool isOverworld)
{
var result = new ChunkData
{
ChunkX = br.ReadAsInt(),
ChunkZ = br.ReadAsInt(),
FullChunk = br.ReadAsBoolean(),
PrimaryBitMask = br.ReadAsVarInt(out _),
Heightmaps = br.ReadAsNbtTag(),
};
var hasBioms = result.FullChunk;
if (hasBioms)
{
result.Biomes = br.ReadAsIntArray(1024);
}
result.Size = br.ReadAsVarInt(out _);
var dataReader = br.ReadAsSubReader((int)result.Size);
var data = new List <ChunkSection>();
while (!dataReader.IsCosumed)
{
data.Add(ChunkSection.Deserialize(ref dataReader, isOverworld));
}
result.Data = data.ToArray();
result.NumberOfBlockEntities = br.ReadAsVarInt(out _);
result.BlockEntities = br.ReadAsNbtTagArray((int)result.NumberOfBlockEntities);
return(result);
}
public static ChunkData Deserialize(ref SpanReader br, bool isOverworld)
{
var result = new ChunkData
{
ChunkX = br.ReadAsInt(),
ChunkZ = br.ReadAsInt(),
GroundUpContinuous = br.ReadAsBoolean(),
PrimaryBitMask = br.ReadAsVarInt(out _)
};
var hasBioms = result.GroundUpContinuous;
result.Size = br.ReadAsVarInt(out _);
var dataReader = br.ReadAsSubReader((int)result.Size - (hasBioms ? 256 : 0));
var data = new List <ChunkSection>();
while (!dataReader.IsCosumed)
{
data.Add(ChunkSection.Deserialize(ref dataReader, isOverworld));
}
result.Data = data.ToArray();
if (hasBioms)
{
result.Biomes = br.ReadAsByteArray(256);
}
result.NumberOfBlockEntities = br.ReadAsVarInt(out _);
return(result);
}
public static UpdateViewPosition Deserialize(ref SpanReader br)
{
return(new UpdateViewPosition
{
ChunkX = (int)br.ReadAsVarInt(out _),
ChunkZ = (int)br.ReadAsVarInt(out _),
});
}
public static EntityAction Deserialize(ref SpanReader br)
{
return(new EntityAction
{
EntityId = br.ReadAsVarInt(out _),
ActionId = (ActionId)br.ReadAsVarInt(out _),
JumpBoost = br.ReadAsVarInt(out _)
});
}
public static Handshake Deserialize(ref SpanReader br)
{
return(new Handshake
{
ProtocolVersion = br.ReadAsVarInt(out _),
ServerAddress = br.ReadAsString(),
ServerPort = br.ReadAsUnsignedShort(),
NextState = br.ReadAsVarInt(out _)
});
}
public static PlayerBlockPlacement Deserialize(ref SpanReader br)
{
return(new PlayerBlockPlacement
{
Location = br.ReadAsPosition(),
Face = (PlayerDiggingFace)br.ReadAsVarInt(out _),
Hand = (Hand)br.ReadAsVarInt(out _),
CursorPositionX = br.ReadAsFloat(),
CursorPositionY = br.ReadAsFloat(),
CursorPositionZ = br.ReadAsFloat()
});
}
public static ClientSettings Deserialize(ref SpanReader br)
{
return(new ClientSettings
{
Locale = br.ReadAsString(),
ViewDistance = br.ReadAsByte(),
ChatMode = br.ReadAsVarInt(out _),
ChatColors = br.ReadAsBoolean(),
DisplayedSkinParts = br.ReadAsByte(),
MainHand = br.ReadAsVarInt(out _)
});
}
public static SetCompression Deserialize(ref SpanReader br)
{
return(new SetCompression
{
Threshold = br.ReadAsVarInt(out _),
});
}
public static TeleportConfirm Deserialize(ref SpanReader br)
{
return(new TeleportConfirm
{
TeleportId = br.ReadAsVarInt(out _)
});
}
public static DeclareCommands Deserialize(ref SpanReader br)
{
return(new DeclareCommands
{
Count = br.ReadAsVarInt(out _),
});
}
public static ServerboundKeepAlive Deserialize(ref SpanReader br)
{
return(new ServerboundKeepAlive
{
KeepAliveId = br.ReadAsVarInt(out _)
});
}
public static UseItem Deserialize(ref SpanReader br)
{
return(new UseItem
{
Hand = (Hand)br.ReadAsVarInt(out _)
});
}
public static ServerboundAnimation Deserialize(ref SpanReader br)
{
return(new ServerboundAnimation
{
Hand = (Hand)br.ReadAsVarInt(out _)
});
}
public static EncryptionResponse Deserialize(ref SpanReader br)
{
uint sharedSecretLength = br.ReadAsVarInt(out _);
byte[] sharedSecret = br.ReadAsByteArray((int)sharedSecretLength);
uint verifyTokenLength = br.ReadAsVarInt(out _);
byte[] verifyToken = br.ReadAsByteArray((int)verifyTokenLength);
return(new EncryptionResponse
{
SharedSecretLength = sharedSecretLength,
SharedSecret = sharedSecret,
VerifyTokenLength = verifyTokenLength,
VerifyToken = verifyToken
});
}
public static PlayerDigging Deserialize(ref SpanReader br)
{
return(new PlayerDigging
{
Status = (PlayerDiggingStatus)br.ReadAsVarInt(out _),
Location = br.ReadAsPosition(),
Face = (PlayerDiggingFace)br.ReadAsByte()
});
}
public static EncryptionRequest Deserialize(ref SpanReader br)
{
string serverID = br.ReadAsString();
uint publicKeyLength = br.ReadAsVarInt(out _);
byte[] publicKey = br.ReadAsByteArray((int)publicKeyLength);
uint verifyTokenLength = br.ReadAsVarInt(out _);
byte[] verifyToken = br.ReadAsByteArray((int)verifyTokenLength);
return(new EncryptionRequest
{
ServerID = serverID,
PublicKeyLength = publicKeyLength,
PublicKey = publicKey,
VerifyTokenLength = verifyTokenLength,
VerifyToken = verifyToken
});
}
public void Deserialize(ref SpanReader br)
{
Target = (int)br.ReadAsVarInt(out _);
Type = (int)br.ReadAsVarInt(out _);
// Only if Type is interact at
if (Type == 2)
{
TargetX = br.ReadAsFloat();
TargetY = br.ReadAsFloat();
TargetZ = br.ReadAsFloat();
}
// Only if Type is interact or interact at
if (Type == 0 || Type == 2)
{
Hand = (int)br.ReadAsVarInt(out _);
}
}
public static UseEntity Deserialize(ref SpanReader br)
{
var packet = new UseEntity
{
Target = (int)br.ReadAsVarInt(out _),
Type = (int)br.ReadAsVarInt(out _)
};
// Only if Type is interact at
if (packet.Type == 2)
{
packet.TargetX = br.ReadAsFloat();
packet.TargetY = br.ReadAsFloat();
packet.TargetZ = br.ReadAsFloat();
}
// Only if Type is interact or interact at
if (packet.Type == 0 || packet.Type == 2)
packet.Hand = (int)br.ReadAsVarInt(out _);
return packet;
}
public static ClickWindow Deserialize(ref SpanReader br)
{
return(new ClickWindow
{
WindowId = br.ReadAsByte(),
Slot = br.ReadAsShort(),
Button = br.ReadAsByte(),
ActionNumber = br.ReadAsShort(),
Mode = br.ReadAsVarInt(out _),
ClickedItem = br.ReadAsSlot()
});
}
public static EntityLookAndRelativeMove Deserialize(ref SpanReader br)
{
return(new EntityLookAndRelativeMove
{
EID = br.ReadAsVarInt(out _),
DeltaX = br.ReadAsShort(),
DeltaY = br.ReadAsShort(),
DeltaZ = br.ReadAsShort(),
Yaw = br.ReadAsByte(),
Pitch = br.ReadAsByte(),
OnGround = br.ReadAsBoolean()
});
}
public static ChunkSection Deserialize(ref SpanReader br, bool isOverworld)
{
var result = new ChunkSection
{
BlockCount = br.ReadAsShort(),
BitsPerBlock = br.ReadAsByte(),
PaletteLength = br.ReadAsVarInt(out _)
};
if (result.BitsPerBlock < 4)
{
throw new InvalidDataException("ChunkSection: BitsPerBlock should be greater than or equal to 4.");
}
else if (result.BitsPerBlock >= 5 && result.BitsPerBlock < 9)
{
if (result.PaletteLength != 0)
{
var paletteReader = br.ReadAsSubReader((int)result.PaletteLength);
var palette = new List <uint>();
while (!paletteReader.IsCosumed)
{
palette.Add(paletteReader.ReadAsVarInt(out _));
}
result.Palette = palette.ToArray();
}
}
result.DataArrayLength = br.ReadAsVarInt(out _);
var dataArray = new ulong[result.DataArrayLength];
for (int i = 0; i < dataArray.Length; i++)
{
dataArray[i] = br.ReadAsUnsignedLong();
}
result.DataArray = dataArray;
return(result);
}
private static uint GetCompressionThreshold(UncompressedPacket packet)
{
var br = new SpanReader(packet.Data);
return(br.ReadAsVarInt(out _));
}
public void Deserialize(ref SpanReader br)
{
Count = br.ReadAsVarInt(out _);
}