public NBTViewer(string path)
{
filename = Path.GetFileName(path);
if (path.EndsWith(".mca"))
{
content = new NBTContent();
Region r = RegionLoader.LoadRegion(path);
for (int z = 0; z < 32; z++)
{
for (int x = 0; x < 32; x++)
{
if (r.chunks[x, z] != null)
{
content.contents.Add($"Chunk [{x},{z}]", r.chunks[x, z].sourceNBT.contents);
}
}
}
}
else
{
content = new NBTContent(RegionLoader.CreateZLibDecompressionStream(File.ReadAllBytes(path)));
}
//filename = "root";
//var root = new CompoundContainer();
//foreach(var k in content.contents.GetContentKeys("")) {
// root.Add(k, content.contents.Get(k));
//}
//content.contents.cont.Clear();
//content.contents.Add(filename, root);
}
public static void Main(string[] args)
{
Console.ResetColor();
Console.Clear();
WriteLine("--------------");
WriteLine("MinecraftUtils");
WriteLine("--------------");
string fname = null;
if (args.Length > 0)
{
if (File.Exists(args[0]))
{
var v = new NBTViewer(args[0]);
v.Run();
}
}
else
{
Console.WriteLine("File '" + fname + "' does not exist!");
}
string input = "";
while (input != "exit")
{
WriteLine("Chose an operation to perform:");
WriteLine("- mergeregions Merges region files based on an input map");
WriteLine("- mergeworlds Merges worlds based on an input map");
WriteLine("- randomblocks Makes a region out of random blocks");
WriteLine("- view Shows the contents of an NBT file or region");
WriteLine("- readchunk Loads chunk data at a specific byte offset in a region file");
input = GetInput();
if (input.StartsWith("mergeregions"))
{
var m = new RegionMergerConsoleTool();
m.Run();
}
if (input.StartsWith("mergeworlds"))
{
var m = new WorldMerger();
m.Run();
}
if (input.StartsWith("randomblocks"))
{
var g = new RandomBlockRegionGen();
g.Run();
}
if (input.StartsWith("view "))
{
var v = new NBTViewer(input.Substring(5).Replace("\"", ""));
v.Run();
}
if (input.StartsWith("readchunk "))
{
WriteLine("enter index: ");
int index = int.Parse(Console.ReadLine());
var v = new NBTViewer(RegionLoader.LoadChunkDataAtIndex(input.Substring(10).Replace("\"", ""), index));
v.Run();
}
}
}
public void Run()
{
MCUtilsConsole.WriteLine("Enter path to world 1's region files:");
world1Path = GetFilePath(true);
if (world1Path == null)
{
return;
}
MCUtilsConsole.WriteLine("Enter path to world 2's region files:");
world2Path = GetFilePath(true);
if (world2Path == null)
{
return;
}
MCUtilsConsole.WriteLine("Enter the lower coordinate for the merge (inclusive):");
lowerBound = ParseCoordinates(MCUtilsConsole.GetInput());
MCUtilsConsole.WriteLine("Enter the upper coordinate for the merge (inclusive):");
upperBound = ParseCoordinates(MCUtilsConsole.GetInput());
int sizeX = upperBound.x - lowerBound.x + 1;
int sizeZ = upperBound.z - lowerBound.z + 1;
MCUtilsConsole.WriteLine($"Enter path to map image (Must be {sizeX * 512}x{sizeZ * 512} or {sizeX * 32}x{sizeZ * 32}:");
string map = GetFilePath(false);
if (map == null)
{
return;
}
Bitmap worldMergeMap = new Bitmap(map);
byte mergeMode = 0;
if (worldMergeMap.Width == sizeX * 512 && worldMergeMap.Height == sizeZ * 512)
{
mergeMode = 1;
}
if (worldMergeMap.Width == sizeX * 32 && worldMergeMap.Height == sizeZ * 32)
{
mergeMode = 2;
}
if (mergeMode == 0)
{
MCUtilsConsole.WriteError("Map was not the correct size!");
return;
}
MCUtilsConsole.WriteLine("Enter path to output file:");
outputPath = GetFilePath(true);
List <RegionRecord> records = new List <RegionRecord>();
for (int rz = lowerBound.z; rz <= upperBound.z; rz++)
{
for (int rx = lowerBound.x; rx <= upperBound.x; rx++)
{
records.Add(new RegionRecord(this, rx, rz));
}
}
int w1only = 0;
int w2only = 0;
int mergeable = 0;
foreach (var r in records)
{
if (r.CanMerge)
{
mergeable++;
}
else
{
if (r.existsInWorld1)
{
w1only++;
}
else if (r.existsInWorld2)
{
w2only++;
}
}
}
if (w1only > 0)
{
MCUtilsConsole.WriteWarning($"There are {w1only} regions that only exist in world 1.");
}
if (w2only > 0)
{
MCUtilsConsole.WriteWarning($"There are {w2only} regions that only exist in world 2.");
}
MCUtilsConsole.WriteLine($"{mergeable} out of {records.Count} can be merged. Press any key to start.");
Console.ReadKey();
MCUtilsConsole.WriteLine("Starting world merge...");
foreach (var r in records)
{
int localX = r.loc.x - lowerBound.x;
int localZ = r.loc.z - lowerBound.z;
int scale = mergeMode == 1 ? 512 : 32;
Bitmap section = worldMergeMap.Clone(new Rectangle(localX * scale, localZ * scale, scale, scale), worldMergeMap.PixelFormat);
MCUtilsConsole.WriteLine($"Merging {r.loc.x}.{r.loc.z}.mca ...");
var region1 = RegionLoader.LoadRegion(Path.Combine(world1Path, r.filename));
var region2 = RegionLoader.LoadRegion(Path.Combine(world2Path, r.filename));
var merger = new RegionMerger(region1, region2, section);
var mergedRegion = merger.Merge();
MCUtilsConsole.WriteLine("Writing file...");
FileStream stream = new FileStream(Path.Combine(outputPath, r.filename), FileMode.Create);
RegionSerializer.WriteRegionToStream(mergedRegion, stream, Version.DefaultVersion);
stream.Close();
}
}
