static void ListChunks(FileInfo vldbFile, bool old)
{
byte[] fileContents = vldbFile.ReadFileFullyInflate();
using (VLDBReader reader = new VLDBReader(new MemoryStream(fileContents))) {
if (!old)
{
reader.verifyVldb();
}
int regionX = reader.BaseReader.ReadInt();
int regionZ = reader.BaseReader.ReadInt();
IDictionary <ChunkPos, int> header = reader.ReadHeader(regionX, regionZ);
SortedDictionary <ChunkPos, int> sortedHeader = new SortedDictionary <ChunkPos, int>(header, new ChunkPosComparer(header));
Console.WriteLine($"============== {vldbFile.Name} ==============");
Console.WriteLine($"TOTAL AFFECTED CHUNKS: {header.Keys.Count}");
Console.WriteLine();
foreach (ChunkPos chunkPos in sortedHeader.Keys)
{
int offset = header[chunkPos];
reader.BaseReader.BaseStream.Position = offset;
reader.BaseReader.ReadShort(); // Skip position
int amountLightSources = reader.ReadUInt24();
Console.WriteLine($"Chunk {chunkPos,10}: {amountLightSources,5} Light sources - OFFSET 0x{$"{header[chunkPos]:X}",-10}");
}
}
}
static void ListSingleChunk(FileInfo vldbFile, string input, bool old)
{
Regex regex = new Regex(@"-?[0-9]+,-?[0-9]+");
Match match = regex.Match(input);
if (!match.Success)
{
throw new Exception("Could not parse chunk coordinates");
}
string coords = match.Value;
string[] parts = coords.Split(',');
int chunkX = int.Parse(parts[0]);
int chunkZ = int.Parse(parts[1]);
byte[] fileContents = vldbFile.ReadFileFullyInflate();
ChunkPos targetChunkPos = new ChunkPos(chunkX, chunkZ);
using (VLDBReader reader = new VLDBReader(new MemoryStream(fileContents))) {
if (!old)
{
reader.verifyVldb();
}
int regionX = reader.BaseReader.ReadInt();
int regionZ = reader.BaseReader.ReadInt();
IDictionary <ChunkPos, int> header = reader.ReadHeader(regionX, regionZ);
if (!header.ContainsKey(targetChunkPos))
{
Console.WriteLine($"File does not contain chunk {targetChunkPos}");
return;
}
reader.BaseReader.BaseStream.Position = header[targetChunkPos];
LightSource[] lightSources = reader.ReadChunk(regionX, regionZ).Item2;
Console.WriteLine($"============== {vldbFile.Name} ==============");
Console.WriteLine($"CHUNK {targetChunkPos}");
Console.WriteLine($"AMOUNT LIGHT SOURCES: {lightSources.Length}");
Console.WriteLine();
foreach (LightSource lightSource in lightSources)
{
Console.WriteLine(lightSource);
}
}
}
