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1.16.2 Release (#4123)

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PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues.

Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong.

This is now resolved.

Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me.

Please as always, backup your worlds and test before updating to 1.16.2!

If you update to 1.16.2, there is no going back to an older build than this.

---------------------------------

Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com>
Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com>
Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com>
Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com>
Co-authored-by: stonar96 <minecraft.stonar96@gmail.com>
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Co-authored-by: Riley Park <rileysebastianpark@gmail.com>
Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com>
Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
Co-authored-by: commandblockguy <commandblockguy1@gmail.com>
Co-authored-by: DigitalRegent <misterwener@gmail.com>
Co-authored-by: ishland <ishlandmc@yeah.net>
This commit is contained in:
Daniel Ennis
2020-08-24 22:22:08 -04:00
parent 773a850390
commit 69ee95fa42
234 changed files with 2154 additions and 2036 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
Spigot-Server-Patches/Allow-Saving-of-Oversized-Chunks.patch
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@@ -38,9 +38,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
+ public static NBTTagCompound readNBT(DataInputStream datainputstream) throws IOException { return a(datainputstream); } // Paper - OBFHELPER
public static NBTTagCompound a(DataInputStream datainputstream) throws IOException {
return a((DataInput) datainputstream, NBTReadLimiter.a);
+ public static NBTTagCompound readNBT(DataInput datainput) throws IOException { return a(datainput); } // Paper - OBFHELPER
public static NBTTagCompound a(DataInput datainput) throws IOException {
return a(datainput, NBTReadLimiter.a);
}
@@ -0,0 +0,0 @@ public class NBTCompressedStreamTools {
}
@@ -64,26 +64,27 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
@@ -0,0 +0,0 @@ public class RegionFile implements AutoCloseable {
private final IntBuffer g;
private final IntBuffer h;
private final RegionFileBitSet freeSectors;
+ public final File file;
private final IntBuffer i;
@VisibleForTesting
protected final RegionFileBitSet freeSectors;
+ public final File file; // Paper
public RegionFile(File file, File file1, boolean flag) throws IOException {
this(file.toPath(), file1.toPath(), RegionFileCompression.b, flag);
}
@@ -0,0 +0,0 @@ public class RegionFile implements AutoCloseable {
public RegionFile(java.nio.file.Path java_nio_file_path, java.nio.file.Path java_nio_file_path1, RegionFileCompression regionfilecompression, boolean flag) throws IOException {
this.g = ByteBuffer.allocateDirect(8192);
+ this.file = java_nio_file_path.toFile(); // Paper
this.f = ByteBuffer.allocateDirect(8192);
+ initOversizedState();
+ initOversizedState(); // Paper
this.freeSectors = new RegionFileBitSet();
this.e = regionfilecompression;
this.f = regionfilecompression;
if (!Files.isDirectory(java_nio_file_path1, new LinkOption[0])) {
@@ -0,0 +0,0 @@ public class RegionFile implements AutoCloseable {
void run() throws IOException;
}
+ // Paper start
+ private final byte[] oversized = new byte[1024];
+ private int oversizedCount = 0;
+
@@ -146,12 +147,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ synchronized NBTTagCompound getOversizedData(int x, int z) throws IOException {
+ File file = getOversizedFile(x, z);
+ try (DataInputStream out = new DataInputStream(new BufferedInputStream(new InflaterInputStream(new java.io.FileInputStream(file))))) {
+ return NBTCompressedStreamTools.readNBT(out);
+ return NBTCompressedStreamTools.readNBT((java.io.DataInput) out);
+ }
+
+ }
+ // Paper end
+
class ChunkBuffer extends ByteArrayOutputStream {
private final ChunkCoordIntPair b;
@@ -188,7 +188,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ synchronized (regionfile) {
+ try (DataInputStream datainputstream = regionfile.getReadStream(chunkCoordinate)) {
+ NBTTagCompound oversizedData = regionfile.getOversizedData(chunkCoordinate.x, chunkCoordinate.z);
+ NBTTagCompound chunk = NBTCompressedStreamTools.readNBT(datainputstream);
+ NBTTagCompound chunk = NBTCompressedStreamTools.readNBT((DataInput) datainputstream);
+ if (oversizedData == null) {
+ return chunk;
+ }
@@ -251,7 +251,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
try {
NBTCompressedStreamTools.a(nbttagcompound, (DataOutput) dataoutputstream);
+ regionfile.setOversized(chunkcoordintpair.x, chunkcoordintpair.z, false); // We don't do this anymore
+ regionfile.setOversized(chunkcoordintpair.x, chunkcoordintpair.z, false); // Paper - We don't do this anymore, mojang stores differently, but clear old meta flag if it exists to get rid of our own meta file once last oversized is gone
} catch (Throwable throwable1) {
throwable = throwable1;
throw throwable1;