public void WriteWorldSave(string path, int playerPosX, int playerPosZ)
{
Directory.CreateDirectory(path);
int y = GetRegionAt(playerPosX, playerPosZ).GetChunk(playerPosX % 512, playerPosZ % 512, false).GetHighestBlock(playerPosX % 16, playerPosZ % 16);
levelDat = CreateLevelDAT(playerPosX, y + 1, playerPosZ, true);
List <byte> levelDATBytes = new List <byte>();
levelDat.WriteToBytes(levelDATBytes, false);
var compressedLevelDAT = GZipStream.CompressBuffer(levelDATBytes.ToArray());
File.WriteAllBytes(Path.Combine(path, "level.dat"), compressedLevelDAT);
Directory.CreateDirectory(Path.Combine(path, "region"));
var options = new ParallelOptions()
{
MaxDegreeOfParallelism = 4
};
Parallel.ForEach(regions, options, (KeyValuePair <RegionLocation, Region> region) =>
{
string name = $"r.{region.Key.x}.{region.Key.z}.mca";
using (var stream = new FileStream(Path.Combine(path, "region", name), FileMode.Create))
{
RegionSerializer.WriteRegionToStream(region.Value, stream, gameVersion);
}
});
}
public void Run()
{
MCUtilsConsole.WriteLine("Size of block patches (1-4):");
size = int.Parse(MCUtilsConsole.GetInput());
size = Math.Max(1, Math.Min(4, size));
MCUtilsConsole.WriteLine("Enter path to output file:");
string savepath = GetFilePath(true);
MCUtilsConsole.WriteLine("Starting...");
region = new Region(0, 0);
FillWithRandomBlocks();
MCUtilsConsole.WriteLine("Writing file...");
FileStream stream = new FileStream(savepath, FileMode.Create);
RegionSerializer.WriteRegionToStream(region, stream, Version.DefaultVersion);
stream.Close();
MCUtilsConsole.WriteLine("Done");
}
public void Run()
{
MCUtilsConsole.WriteLine("Enter path to region file 1:");
string r1 = GetFilePath(false);
if (r1 == null) return;
MCUtilsConsole.WriteLine("Enter path to region file 2:");
string r2 = GetFilePath(false);
if (r2 == null) return;
MCUtilsConsole.WriteLine("Enter path to map image:");
string map = GetFilePath(false);
if (map == null) return;
MCUtilsConsole.WriteLine("Enter path to output file:");
string savepath = GetFilePath(true);
MCUtilsConsole.WriteLine("Starting merge...");
Region region1;
Region region2;
try
{
region1 = RegionLoader.LoadRegion(r1);
region2 = RegionLoader.LoadRegion(r2);
}
catch (Exception e)
{
MCUtilsConsole.WriteError("Failed to open region file(s):");
MCUtilsConsole.WriteError(e.ToString());
return;
}
Bitmap mask = new Bitmap(map);
var merger = new RegionMerger(region1, region2, mask);
MCUtilsConsole.WriteLine("Merging ...");
var mergedRegion = merger.Merge();
MCUtilsConsole.WriteLine("Writing file...");
FileStream stream = new FileStream(savepath, FileMode.Create);
RegionSerializer.WriteRegionToStream(mergedRegion, stream, Version.DefaultVersion);
stream.Close();
MCUtilsConsole.WriteLine("Done");
}
public void WriteRegionFile(FileStream stream, int regionPosX, int regionPosZ)
{
RegionSerializer.WriteRegionToStream(regions[new RegionLocation(regionPosX, regionPosZ)], stream, gameVersion);
}
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();
}
}