OpenSource/PaperMC
OpenSource/PaperMC
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2024-12-26 22:40:21 +01:00
Code Issues Projects Releases Packages Wiki Activity

[ci skip] Move chunk system patch back a bit

Browse source
This commit is contained in:
Nassim Jahnke 2024-01-24 13:07:40 +01:00
parent bafdfefb83
commit fae4fc60c9
32 changed files with 214 additions and 191 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
patches/server/Add-Alternate-Current-redstone-implementation.patch
View file

@ -2038,9 +2038,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
}
return ret;
}
// Paper end - notify observers even if grow failed
// Paper end
+ // Paper start - optimize redstone (Alternate Current)
+ public alternate.current.wire.WireHandler getWireHandler() {
+ // This method is overridden in ServerLevel.

24
patches/server/Add-Early-Warning-Feature-to-WatchDog.patch
View file

@ -69,7 +69,7 @@ diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
private static WatchdogThread instance;
private long timeoutTime;
private boolean restart;
@ -80,7 +80,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
private volatile long lastTick;
private volatile boolean stopping;
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
super( "Paper Watchdog Thread" );
this.timeoutTime = timeoutTime;
this.restart = restart;
@ -89,7 +89,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
private static long monotonicMillis()
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
while ( !this.stopping )
{
//
@ -110,10 +110,21 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
log.log( Level.SEVERE, "------------------------------" );
log.log( Level.SEVERE, "The server has stopped responding! This is (probably) not a Paper bug." ); // Paper
log.log( Level.SEVERE, "If you see a plugin in the Server thread dump below, then please report it to that author" );
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
}
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
log.log( Level.SEVERE, "near " + net.minecraft.world.level.Level.lastPhysicsProblem );
}
// Paper end
//
+ // Paper start - Warn in watchdog if an excessive velocity was ever set
+ if (org.bukkit.craftbukkit.CraftServer.excessiveVelEx != null) {
+ log.log( Level.SEVERE, "------------------------------" );
+ log.log( Level.SEVERE, "During the run of the server, a plugin set an excessive velocity on an entity" );
+ log.log( Level.SEVERE, "This may be the cause of the issue, or it may be entirely unrelated" );
+ log.log( Level.SEVERE, org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getMessage());
+ for (StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace()) {
+ log.log(Level.SEVERE, "\t\t" + stack);
+ }
+ }
+ // Paper end
+ } else
+ {
+ log.log(Level.SEVERE, "--- DO NOT REPORT THIS TO PAPER - THIS IS NOT A BUG OR A CRASH - " + Bukkit.getServer().getVersion() + " ---");
@ -122,7 +133,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper end - Different message for short timeout
log.log( Level.SEVERE, "------------------------------" );
log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Paper!):" ); // Paper
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper // Paper - rewrite chunk system
WatchdogThread.dumpThread( ManagementFactory.getThreadMXBean().getThreadInfo( MinecraftServer.getServer().serverThread.getId(), Integer.MAX_VALUE ), log );
log.log( Level.SEVERE, "------------------------------" );
//

16
patches/server/Add-debug-for-sync-chunk-loads.patch
View file

@ -198,10 +198,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("version"), new VersionCommand());
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("fixlight"), new FixLightCommand());
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
+ commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
+ commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
return commands.entrySet().stream()
.flatMap(entry -> entry.getKey().stream().map(s -> Map.entry(s, entry.getValue())))
@ -304,19 +304,19 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
// Paper start - async chunk io/loading
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.pushChunkWait(this.level, x1, z1); // Paper - rewrite chunk system
// Paper end
+ com.destroystokyo.paper.io.SyncLoadFinder.logSyncLoad(this.level, x1, z1); // Paper - Add debug for sync chunk loads
Objects.requireNonNull(completablefuture);
if (!completablefuture.isDone()) { // Paper
+ com.destroystokyo.paper.io.SyncLoadFinder.logSyncLoad(this.level, x, z); // Paper - Add debug for sync chunk loads
this.level.timings.syncChunkLoad.startTiming(); // Paper
chunkproviderserver_b.managedBlock(completablefuture::isDone);
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.popChunkWait(); // Paper - async chunk debug // Paper - rewrite chunk system
this.level.timings.syncChunkLoad.stopTiming(); // Paper
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
this.entityLookup = new io.papermc.paper.chunk.system.entity.EntityLookup(this, new EntityCallbacks()); // Paper - rewrite chunk system
this.getCraftServer().addWorld(this.getWorld()); // CraftBukkit
}
+ // Paper start

2
patches/server/Add-paper-dumplisteners-command.patch
View file

@ -10,7 +10,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand()); //
commands.put(Set.of("dumpitem"), new DumpItemCommand());
commands.put(Set.of("mobcaps", "playermobcaps"), new MobcapsCommand());
+ commands.put(Set.of("dumplisteners"), new DumpListenersCommand());

4
patches/server/Add-paper-mobcaps-and-paper-playermobcaps.patch
View file

@ -14,8 +14,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
commands.put(Set.of("fixlight"), new FixLightCommand());
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand()); //
commands.put(Set.of("dumpitem"), new DumpItemCommand());
+ commands.put(Set.of("mobcaps", "playermobcaps"), new MobcapsCommand());

39
patches/server/Add-velocity-warnings.patch
View file

@ -65,24 +65,21 @@ diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
log.log( Level.SEVERE, "During the run of the server, a physics stackoverflow was supressed" );
log.log( Level.SEVERE, "near " + net.minecraft.world.level.Level.lastPhysicsProblem );
}
- //
+ // Paper start - Warn in watchdog if an excessive velocity was ever set
+ if ( org.bukkit.craftbukkit.CraftServer.excessiveVelEx != null )
+ {
+ log.log( Level.SEVERE, "------------------------------" );
+ log.log( Level.SEVERE, "During the run of the server, a plugin set an excessive velocity on an entity" );
+ log.log( Level.SEVERE, "This may be the cause of the issue, or it may be entirely unrelated" );
+ log.log( Level.SEVERE, org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getMessage());
+ for ( StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace() )
+ {
+ log.log( Level.SEVERE, "\t\t" + stack );
+ }
+ }
+ // Paper end
log.log( Level.SEVERE, "------------------------------" );
log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Paper!):" ); // Paper
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper // Paper - rewrite chunk system
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
}
log.log( Level.SEVERE, "\tStack:" );
//
+ // Paper start - Warn in watchdog if an excessive velocity was ever set
+ if (org.bukkit.craftbukkit.CraftServer.excessiveVelEx != null) {
+ log.log(Level.SEVERE, "------------------------------");
+ log.log(Level.SEVERE, "During the run of the server, a plugin set an excessive velocity on an entity");
+ log.log(Level.SEVERE, "This may be the cause of the issue, or it may be entirely unrelated");
+ log.log(Level.SEVERE, org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getMessage());
+ for (StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace()) {
+ log.log( Level.SEVERE, "\t\t" + stack );
+ }
+ }
+ // Paper end
for ( StackTraceElement stack : thread.getStackTrace() )
{
log.log( Level.SEVERE, "\t\t" + stack );

2
patches/server/Async-GameProfileCache-saving.patch
View file

@ -16,7 +16,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ this.getProfileCache().save(false); // Paper - Perf: Async GameProfileCache saving
}
// Spigot end
io.papermc.paper.chunk.system.io.RegionFileIOThread.close(true); // Paper // Paper - rewrite chunk system
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java

4
patches/server/AsyncTabCompleteEvent.patch
View file

@ -37,10 +37,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ server.scheduleOnMain(() -> this.disconnect(Component.translatable("disconnect.spam"))); // Paper - AsyncTabCompleteEvent
return;
}
// Paper start
@@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
// Paper end
// CraftBukkit end
+ // Paper start - AsyncTabCompleteEvent
+ TAB_COMPLETE_EXECUTOR.execute(() -> {

4
patches/server/Basic-PlayerProfile-API.patch
View file

@ -557,8 +557,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import io.papermc.paper.math.BlockPosition;
import io.papermc.paper.math.FinePosition;
@@ -0,0 +0,0 @@ import net.minecraft.world.level.chunk.ChunkAccess;
import net.minecraft.world.level.chunk.ChunkStatus;
@@ -0,0 +0,0 @@ import net.minecraft.world.level.ClipContext;
import net.minecraft.world.level.Level;
import net.minecraft.world.phys.Vec3;
import org.apache.commons.lang.exception.ExceptionUtils;
+import com.mojang.authlib.GameProfile;

33
patches/server/Chunk-Save-Reattempt.patch
View file

@ -23,10 +23,15 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
@@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
}
// Paper end - rewrite chunk system
try { // Paper
+ int attempts = 0; Exception laste = null; while (attempts++ < 5) { try { // Paper - Chunk save reattempt
protected void write(ChunkPos pos, @Nullable CompoundTag nbt) throws IOException {
RegionFile regionfile = this.getRegionFile(pos, false); // CraftBukkit
+ // Paper start - Chunk save reattempt
+ int attempts = 0;
+ Exception lastException = null;
+ while (attempts++ < 5) {
+ try {
+ // Paper end - Chunk save reattempt
if (nbt == null) {
regionfile.clear(pos);
@ -35,17 +40,17 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
}
+ // Paper start - Chunk save reattempt
+ return;
+ } catch (Exception ex) {
+ laste = ex;
+ }
+ return;
+ } catch (Exception ex) {
+ lastException = ex;
+ }
+ }
+ if (laste != null) {
+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(laste);
+ net.minecraft.server.MinecraftServer.LOGGER.error("Failed to save chunk " + pos, laste);
+ if (lastException != null) {
+ com.destroystokyo.paper.exception.ServerInternalException.reportInternalException(lastException);
+ net.minecraft.server.MinecraftServer.LOGGER.error("Failed to save chunk {}", pos, lastException);
+ }
+ // Paper end - Chunk save reattempt
} finally { // Paper start
regionfile.fileLock.unlock();
} // Paper end
}
public void close() throws IOException {

22
patches/server/Deobfuscate-stacktraces-in-log-messages-crash-report.patch
View file

@ -641,19 +641,25 @@ diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
log.log( Level.SEVERE, "During the run of the server, a plugin set an excessive velocity on an entity" );
log.log( Level.SEVERE, "This may be the cause of the issue, or it may be entirely unrelated" );
log.log( Level.SEVERE, org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getMessage());
- for ( StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace() )
+ for ( StackTraceElement stack : io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace()) ) // Paper
{
log.log( Level.SEVERE, "\t\t" + stack );
- for (StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace()) {
+ for (StackTraceElement stack : io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace())) { // Paper
log.log(Level.SEVERE, "\t\t" + stack);
}
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
}
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
log.log(Level.SEVERE, "During the run of the server, a plugin set an excessive velocity on an entity");
log.log(Level.SEVERE, "This may be the cause of the issue, or it may be entirely unrelated");
log.log(Level.SEVERE, org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getMessage());
- for (StackTraceElement stack : org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace()) {
+ for (StackTraceElement stack : io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(org.bukkit.craftbukkit.CraftServer.excessiveVelEx.getStackTrace())) { // Paper
log.log( Level.SEVERE, "\t\t" + stack );
}
}
log.log( Level.SEVERE, "\tStack:" );
//
// Paper end
- for ( StackTraceElement stack : thread.getStackTrace() )
+ for ( StackTraceElement stack : io.papermc.paper.util.StacktraceDeobfuscator.INSTANCE.deobfuscateStacktrace(thread.getStackTrace()) ) // Paper
{

2
patches/server/Detail-more-information-in-watchdog-dumps.patch
View file

@ -289,7 +289,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
log.log( Level.SEVERE, "------------------------------" );
log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Paper!):" ); // Paper
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper // Paper - rewrite chunk system
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper - rewrite chunk system
+ this.dumpTickingInfo(); // Paper - log detailed tick information
WatchdogThread.dumpThread( ManagementFactory.getThreadMXBean().getThreadInfo( MinecraftServer.getServer().serverThread.getId(), Integer.MAX_VALUE ), log );
log.log( Level.SEVERE, "------------------------------" );

10
patches/server/Do-not-let-the-server-load-chunks-from-newer-version.patch
View file

@ -13,7 +13,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
@@ -0,0 +0,0 @@ public class ChunkSerializer {
InProgressChunkHolder holder = loadChunk(world, poiStorage, chunkPos, nbt, true);
InProgressChunkHolder holder = readInProgressChunkHolder(world, poiStorage, chunkPos, nbt);
return holder.protoChunk;
}
+ // Paper start - Do not let the server load chunks from newer versions
@ -21,15 +21,17 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ private static final boolean JUST_CORRUPT_IT = Boolean.getBoolean("Paper.ignoreWorldDataVersion");
+ // Paper end - Do not let the server load chunks from newer versions
public static InProgressChunkHolder loadChunk(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt, boolean distinguish) {
public static InProgressChunkHolder readInProgressChunkHolder(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt) {
// Paper end - rewrite chunk system
+ // Paper start - Do not let the server load chunks from newer versions
+ if (nbt.contains("DataVersion", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
+ int dataVersion = nbt.getInt("DataVersion");
+ final int dataVersion = nbt.getInt("DataVersion");
+ if (!JUST_CORRUPT_IT && dataVersion > CURRENT_DATA_VERSION) {
+ new RuntimeException("Server attempted to load chunk saved with newer version of minecraft! " + dataVersion + " > " + CURRENT_DATA_VERSION).printStackTrace();
+ System.exit(1);
+ }
+ }
// Paper end
+ // Paper end - Do not let the server load chunks from newer versions
ChunkPos chunkcoordintpair1 = new ChunkPos(nbt.getInt("xPos"), nbt.getInt("zPos")); // Paper - guard against serializing mismatching coordinates; diff on change, see ChunkSerializer#getChunkCoordinate
if (!Objects.equals(chunkPos, chunkcoordintpair1)) {

2
patches/server/Don-t-crash-if-player-is-attempted-to-be-removed-fro.patch
View file

@ -20,4 +20,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ if (objectset == null || objectset.isEmpty()) { // Paper
this.playersPerChunk.remove(i);
this.naturalSpawnChunkCounter.update(i, Integer.MAX_VALUE, false);
//this.playerTicketManager.update(i, Integer.MAX_VALUE, false); // Paper - no longer used
this.playerTicketManager.update(i, Integer.MAX_VALUE, false);

8
patches/server/Duplicate-UUID-Resolve-Option.patch
View file

@ -42,10 +42,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
+ checkDupeUUID(world, entity); // Paper - duplicate uuid resolving
return !needsRemoval;
}), position); // Paper - rewrite chunk system
}));
// CraftBukkit end
@@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
throw new UnsupportedOperationException(); // Paper - rewrite chunk system
});
}
+ // Paper start - duplicate uuid resolving
@ -88,5 +88,5 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ // Paper end - duplicate uuid resolving
public CompletableFuture<Either<LevelChunk, ChunkHolder.ChunkLoadingFailure>> prepareTickingChunk(ChunkHolder holder) {
throw new UnsupportedOperationException(); // Paper - rewrite chunk system
}
CompletableFuture<Either<List<ChunkAccess>, ChunkHolder.ChunkLoadingFailure>> completablefuture = this.getChunkRangeFuture(holder, 1, (i) -> {
return ChunkStatus.FULL;

6
patches/server/Ensure-Entity-position-and-AABB-are-never-invalid.patch
View file

@ -47,9 +47,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return;
+ }
+ // Paper end - Block invalid positions and bounding box
// Paper start - rewrite chunk system
if (this.updatingSectionStatus) {
LOGGER.error("Refusing to update position for entity " + this + " to position " + new Vec3(x, y, z) + " since it is processing a section status update", new Throwable());
if (this.position.x != x || this.position.y != y || this.position.z != z) {
this.position = new Vec3(x, y, z);
int i = Mth.floor(x);
@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
this.levelCallback.onMove();
}

5
patches/server/Fix-global-sound-handling.patch
View file

@ -85,10 +85,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
return ret;
private ExplosionInteraction() {}
}
// Paper end
+
+ // Paper start - respect global sound events gamerule
+ public List<net.minecraft.server.level.ServerPlayer> getPlayersForGlobalSoundGamerule() {
+ return this.getGameRules().getBoolean(GameRules.RULE_GLOBAL_SOUND_EVENTS) ? ((ServerLevel) this).getServer().getPlayerList().players : ((ServerLevel) this).players();

24
patches/server/Guard-against-serializing-mismatching-chunk-coordina.patch
View file

@ -15,7 +15,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper start - guard against serializing mismatching coordinates
+ // TODO Note: This needs to be re-checked each update
+ public static ChunkPos getChunkCoordinate(CompoundTag chunkData) {
+ public static ChunkPos getChunkCoordinate(final CompoundTag chunkData) {
+ final int dataVersion = ChunkStorage.getVersion(chunkData);
+ if (dataVersion < 2842) { // Level tag is removed after this version
+ final CompoundTag levelData = chunkData.getCompound("Level");
@ -25,13 +25,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ }
+ // Paper end - guard against serializing mismatching coordinates
// Paper start
public static final class InProgressChunkHolder {
@@ -0,0 +0,0 @@ public class ChunkSerializer {
public static InProgressChunkHolder loadChunk(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt, boolean distinguish) {
// Paper end
public static ProtoChunk read(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt) {
- ChunkPos chunkcoordintpair1 = new ChunkPos(nbt.getInt("xPos"), nbt.getInt("zPos"));
+ ChunkPos chunkcoordintpair1 = new ChunkPos(nbt.getInt("xPos"), nbt.getInt("zPos")); // Paper - guard against serializing mismatching coordinates; diff on change, see ChunkSerializer#getChunkCoordinate
@ -42,16 +36,16 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
@@ -0,0 +0,0 @@ public class ChunkStorage implements AutoCloseable {
}
// Paper start - async chunk io
public void write(ChunkPos chunkPos, CompoundTag nbt) throws IOException {
public void write(ChunkPos chunkPos, CompoundTag nbt) {
+ // Paper start - guard against serializing mismatching coordinates
+ if (nbt != null && !chunkPos.equals(ChunkSerializer.getChunkCoordinate(nbt))) {
+ String world = (this instanceof net.minecraft.server.level.ChunkMap) ? ((net.minecraft.server.level.ChunkMap)this).level.getWorld().getName() : null;
+ throw new IllegalArgumentException("Chunk coordinate and serialized data do not have matching coordinates, trying to serialize coordinate " + chunkPos.toString()
+ + " but compound says coordinate is " + ChunkSerializer.getChunkCoordinate(nbt).toString() + (world == null ? " for an unknown world" : (" for world: " + world)));
+ final String world = (this instanceof net.minecraft.server.level.ChunkMap) ? ((net.minecraft.server.level.ChunkMap) this).level.getWorld().getName() : null;
+ throw new IllegalArgumentException("Chunk coordinate and serialized data do not have matching coordinates, trying to serialize coordinate " + chunkPos
+ + " but compound says coordinate is " + ChunkSerializer.getChunkCoordinate(nbt) + (world == null ? " for an unknown world" : (" for world: " + world)));
+ }
+ // Paper end - guard against serializing mismatching coordinates
this.regionFileCache.write(chunkPos, nbt);
// Paper end - Async chunk loading
this.worker.store(chunkPos, nbt);
if (this.legacyStructureHandler != null) {
this.legacyStructureHandler.removeIndex(chunkPos.toLong());

4
patches/server/Only-capture-actual-tree-growth.patch
View file

@ -46,7 +46,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ }
+ // Paper end - notify observers even if grow failed
}
// Paper start
//protected final io.papermc.paper.world.EntitySliceManager entitySliceManager; // Paper - rewrite chunk system
diff --git a/src/main/java/net/minecraft/world/level/block/SaplingBlock.java b/src/main/java/net/minecraft/world/level/block/SaplingBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/SaplingBlock.java

2
patches/server/Only-write-chunk-data-to-disk-if-it-serializes-witho.patch
View file

@ -77,7 +77,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper - don't write garbage data to disk if writing serialization fails; move into try block to only write if successfully serialized
}
// Paper start - Chunk save reattempt
return;
return;
@@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
}

2
patches/server/Optimise-EntityGetter-getPlayerByUUID.patch
View file

@ -10,8 +10,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
});
}
// Paper end
+ // Paper start - optimise getPlayerByUUID
+ @Nullable

2
patches/server/Optimise-getChunkAt-calls-for-loaded-chunks.patch
View file

@ -24,7 +24,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
gameprofilerfiller.incrementCounter("getChunk");
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
if (!io.papermc.paper.util.TickThread.isTickThread()) { // Paper - rewrite chunk system
if (Thread.currentThread() != this.mainThread) {
return null;
} else {
- this.level.getProfiler().incrementCounter("getChunkNow");

2
patches/server/Optimize-Captured-BlockEntity-Lookup.patch
View file

@ -26,5 +26,5 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
}
+ // Paper end - Perf: Optimize capturedTileEntities lookup
// CraftBukkit end
return this.isOutsideBuildHeight(blockposition) ? null : (!this.isClientSide && !io.papermc.paper.util.TickThread.isTickThread() ? null : this.getChunkAt(blockposition).getBlockEntity(blockposition, LevelChunk.EntityCreationType.IMMEDIATE)); // Paper - rewrite chunk system
return this.isOutsideBuildHeight(blockposition) ? null : (!this.isClientSide && Thread.currentThread() != this.thread ? null : this.getChunkAt(blockposition).getBlockEntity(blockposition, LevelChunk.EntityCreationType.IMMEDIATE));
}

2
patches/server/Paper-dumpitem-command.patch
View file

@ -10,9 +10,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("fixlight"), new FixLightCommand());
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
+ commands.put(Set.of("dumpitem"), new DumpItemCommand());
return commands.entrySet().stream()

4
patches/server/PlayerNaturallySpawnCreaturesEvent.patch
View file

@ -69,5 +69,5 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
+ public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper - PlayerNaturallySpawnCreaturesEvent
// Paper start - replace player chunk loader
private final java.util.concurrent.atomic.AtomicReference<io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances> viewDistances = new java.util.concurrent.atomic.AtomicReference<>(new io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances(-1, -1, -1));
public ServerPlayer(MinecraftServer server, ServerLevel world, GameProfile profile, ClientInformation clientOptions) {
super(world, world.getSharedSpawnPos(), world.getSharedSpawnAngle(), profile);

144
patches/server/Rewrite-chunk-system.patch
View file

@ -8509,8 +8509,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ chunkPos, this.world
+ );
+ // deserialize
+ final ChunkSerializer.InProgressChunkHolder chunkHolder = ChunkSerializer.loadChunk(
+ this.world, chunkMap.getPoiManager(), chunkPos, converted, true
+ final ChunkSerializer.InProgressChunkHolder chunkHolder = ChunkSerializer.readInProgressChunkHolder(
+ this.world, chunkMap.getPoiManager(), chunkPos, converted
+ );
+
+ return new TaskResult<>(chunkHolder.protoChunk, null);
@ -15289,10 +15289,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
commands.put(Set.of("version"), new VersionCommand());
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("fixlight"), new FixLightCommand());
+ commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
- commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
+ commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand()); //
commands.put(Set.of("dumpitem"), new DumpItemCommand());
return commands.entrySet().stream()
.flatMap(entry -> entry.getKey().stream().map(s -> Map.entry(s, entry.getValue())))
diff --git a/src/main/java/io/papermc/paper/command/subcommands/ChunkDebugCommand.java b/src/main/java/io/papermc/paper/command/subcommands/ChunkDebugCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
@ -15760,7 +15761,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+import net.minecraft.world.level.chunk.ChunkStatus;
import net.minecraft.world.phys.Vec3;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.bukkit.Location;
import com.mojang.authlib.GameProfile;
@@ -0,0 +0,0 @@ import org.spigotmc.AsyncCatcher;
import javax.annotation.Nonnull;
@ -16753,7 +16754,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
this.isSaving = false;
this.resources.close();
@@ -0,0 +0,0 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
this.getProfileCache().save();
this.getProfileCache().save(false); // Paper - Perf: Async GameProfileCache saving
}
// Spigot end
-
@ -16840,7 +16841,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return;
+ }
+ // Paper end - rewrite chunk system
this.consoleInput.add(new ConsoleInput(command, commandSource));
this.serverCommandQueue.add(new ConsoleInput(command, commandSource)); // Paper - Perf: use proper queue
}
diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
@ -18168,8 +18169,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
// CraftBukkit start - these are spawned serialized (DefinedStructure) and we don't call an add event below at the moment due to ordering complexities
world.addWorldGenChunkEntities(EntityType.loadEntitiesRecursive(nbt, world).filter((entity) -> {
@@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
needsRemoval = true;
}
checkDupeUUID(world, entity); // Paper - duplicate uuid resolving
return !needsRemoval;
- }));
+ }), position); // Paper - rewrite chunk system
@ -18222,6 +18223,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ throw new UnsupportedOperationException(); // Paper - rewrite chunk system
}
// Paper start - duplicate uuid resolving
@@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
}
// Paper end - duplicate uuid resolving
public CompletableFuture<Either<LevelChunk, ChunkHolder.ChunkLoadingFailure>> prepareTickingChunk(ChunkHolder holder) {
- CompletableFuture<Either<List<ChunkAccess>, ChunkHolder.ChunkLoadingFailure>> completablefuture = this.getChunkRangeFuture(holder, 1, (i) -> {
- return ChunkStatus.FULL;
@ -18912,7 +18917,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
public void removePlayer(SectionPos pos, ServerPlayer player) {
@@ -0,0 +0,0 @@ public abstract class DistanceManager {
if (objectset.isEmpty()) {
if (objectset == null || objectset.isEmpty()) { // Paper
this.playersPerChunk.remove(i);
this.naturalSpawnChunkCounter.update(i, Integer.MAX_VALUE, false);
- this.playerTicketManager.update(i, Integer.MAX_VALUE, false);
@ -19295,12 +19300,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
Objects.requireNonNull(completablefuture);
if (!completablefuture.isDone()) { // Paper
+ // Paper start - async chunk io/loading
+ io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.pushChunkWait(this.level, x1, z1); // Paper - rewrite chunk system
+ // Paper end
com.destroystokyo.paper.io.SyncLoadFinder.logSyncLoad(this.level, x, z); // Paper - Add debug for sync chunk loads
this.level.timings.syncChunkLoad.startTiming(); // Paper
chunkproviderserver_b.managedBlock(completablefuture::isDone);
+ io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.popChunkWait(); // Paper - async chunk debug // Paper - rewrite chunk system
+ io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.popChunkWait(); // Paper - rewrite chunk system
this.level.timings.syncChunkLoad.stopTiming(); // Paper
} // Paper
ichunkaccess = (ChunkAccess) ((Either) completablefuture.join()).map((ichunkaccess1) -> {
@ -19312,7 +19316,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ if (!io.papermc.paper.util.TickThread.isTickThread()) { // Paper - rewrite chunk system
return null;
} else {
this.level.getProfiler().incrementCounter("getChunkNow");
return this.getChunkAtIfLoadedMainThread(chunkX, chunkZ); // Paper - Perf: Optimise getChunkAt calls for loaded chunks
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
}
@ -19649,10 +19653,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
io.papermc.paper.chunk.system.ChunkSystem.scheduleChunkLoad(
- this, cx, cz, net.minecraft.world.level.chunk.ChunkStatus.FULL, true, priority, consumer
+ this, cx, cz, chunkStatus, true, priority, consumer
+ );
+ }
+ }
+ }
);
}
}
}
- // Paper end
+
+ public final void loadChunksForMoveAsync(AABB axisalignedbb, ca.spottedleaf.concurrentutil.executor.standard.PrioritisedExecutor.Priority priority,
+ java.util.function.Consumer<List<net.minecraft.world.level.chunk.ChunkAccess>> onLoad) {
@ -19742,8 +19747,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ throw new IllegalArgumentException(
+ "Entity chunk coordinate and serialized data do not have matching coordinates, trying to serialize coordinate " + pos.toString()
+ + " but compound says coordinate is " + nbtPos + " for world: " + this
);
}
+ );
+ }
+ super.write(pos, nbt);
+ }
+ }
@ -19841,9 +19846,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ if (this.viewDistances.compareAndSet(curr, update.apply(curr))) {
+ return;
+ }
}
}
- // Paper end
+ }
+ }
+
+ public void setTickViewDistance(final int distance) {
+ if ((distance < io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.MIN_VIEW_DISTANCE || distance > io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.MAX_VIEW_DISTANCE)) {
@ -19872,8 +19876,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ });
+ }
// Add env and gen to constructor, IWorldDataServer -> WorldDataServer
public ServerLevel(MinecraftServer minecraftserver, Executor executor, LevelStorageSource.LevelStorageAccess convertable_conversionsession, PrimaryLevelData iworlddataserver, ResourceKey<Level> resourcekey, LevelStem worlddimension, ChunkProgressListener worldloadlistener, boolean flag, long i, List<CustomSpawner> list, boolean flag1, @Nullable RandomSequences randomsequences, org.bukkit.World.Environment env, org.bukkit.generator.ChunkGenerator gen, org.bukkit.generator.BiomeProvider biomeProvider) {
// Paper start - optimise getPlayerByUUID
@Nullable
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
// CraftBukkit end
boolean flag2 = minecraftserver.forceSynchronousWrites();
@ -19905,7 +19909,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ this.entityLookup = new io.papermc.paper.chunk.system.entity.EntityLookup(this, new EntityCallbacks()); // Paper - rewrite chunk system
}
/** @deprecated */
// Paper start
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
gameprofilerfiller.push("checkDespawn");
entity.checkDespawn();
@ -19935,7 +19939,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
protected void tickTime() {
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
}
// Paper end - Incremental chunk and player saving
public void save(@Nullable ProgressListener progressListener, boolean flush, boolean savingDisabled) {
+ // Paper start - rewrite chunk system - add close param
@ -20127,8 +20131,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -0,0 +0,0 @@ public class ServerPlayer extends Player {
public boolean isRealPlayer; // Paper
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper - PlayerNaturallySpawnCreaturesEvent
+ // Paper start - replace player chunk loader
+ private final java.util.concurrent.atomic.AtomicReference<io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances> viewDistances = new java.util.concurrent.atomic.AtomicReference<>(new io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances(-1, -1, -1));
@ -20498,7 +20502,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.disconnect(Component.translatable("disconnect.spam"));
server.scheduleOnMain(() -> this.disconnect(Component.translatable("disconnect.spam"))); // Paper - AsyncTabCompleteEvent
return;
}
+ // Paper start
@ -20509,8 +20513,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ // Paper end
// CraftBukkit end
StringReader stringreader = new StringReader(packet.getCommand());
// Paper start - AsyncTabCompleteEvent
TAB_COMPLETE_EXECUTOR.execute(() -> {
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
@ -20757,12 +20761,12 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
return this.countPlayerPassengers() == 1;
}
@@ -0,0 +0,0 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
public final void setPosRaw(double x, double y, double z) {
return;
}
// Paper end - Block invalid positions and bounding box
+ // Paper start - rewrite chunk system
+ if (this.updatingSectionStatus) {
+ LOGGER.error("Refusing to update position for entity " + this + " to position " + new Vec3(x, y, z) + " since it is processing a section status update", new Throwable());
+ LOGGER.error("Refusing to update position for entity {} to position {} since it is processing a section status update", this, new Vec3(x, y, z), new Throwable());
+ return;
+ }
+ // Paper end - rewrite chunk system
@ -21092,8 +21096,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
if ((i & 1) != 0) {
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
return this.capturedTileEntities.get(blockposition);
}
// Paper end - Perf: Optimize capturedTileEntities lookup
// CraftBukkit end
- return this.isOutsideBuildHeight(blockposition) ? null : (!this.isClientSide && Thread.currentThread() != this.thread ? null : this.getChunkAt(blockposition).getBlockEntity(blockposition, LevelChunk.EntityCreationType.IMMEDIATE));
+ return this.isOutsideBuildHeight(blockposition) ? null : (!this.isClientSide && !io.papermc.paper.util.TickThread.isTickThread() ? null : this.getChunkAt(blockposition).getBlockEntity(blockposition, LevelChunk.EntityCreationType.IMMEDIATE)); // Paper - rewrite chunk system
@ -21180,9 +21184,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
@Nullable
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
private ExplosionInteraction() {}
return range <= 0 ? 64.0 * 64.0 : range * range; // 64 is taken from default in ServerLevel#levelEvent
}
// Paper end - respect global sound events gamerule
+ // Paper start
+ //protected final io.papermc.paper.world.EntitySliceManager entitySliceManager; // Paper - rewrite chunk system
+
@ -21524,10 +21528,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkSerializer.java
@@ -0,0 +0,0 @@ public class ChunkSerializer {
public ChunkSerializer() {}
+ // Paper start
}
}
// Paper end - guard against serializing mismatching coordinates
+ // Paper start - rewrite chunk system
+ public static final class InProgressChunkHolder {
+
+ public final ProtoChunk protoChunk;
@ -21538,17 +21542,14 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ this.protoChunk = protoChunk;
+ }
+ }
+ // Paper end
+
public static ProtoChunk read(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt) {
+ // Paper start - add variant for async calls
+ InProgressChunkHolder holder = loadChunk(world, poiStorage, chunkPos, nbt, true);
+ InProgressChunkHolder holder = readInProgressChunkHolder(world, poiStorage, chunkPos, nbt);
+ return holder.protoChunk;
+ }
+
+ public static InProgressChunkHolder loadChunk(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt, boolean distinguish) {
+ // Paper end
ChunkPos chunkcoordintpair1 = new ChunkPos(nbt.getInt("xPos"), nbt.getInt("zPos"));
+ public static InProgressChunkHolder readInProgressChunkHolder(ServerLevel world, PoiManager poiStorage, ChunkPos chunkPos, CompoundTag nbt) {
+ // Paper end - rewrite chunk system
ChunkPos chunkcoordintpair1 = new ChunkPos(nbt.getInt("xPos"), nbt.getInt("zPos")); // Paper - guard against serializing mismatching coordinates; diff on change, see ChunkSerializer#getChunkCoordinate
if (!Objects.equals(chunkPos, chunkcoordintpair1)) {
@@ -0,0 +0,0 @@ public class ChunkSerializer {
@ -21768,15 +21769,20 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper end - async chunk io
- public void write(ChunkPos chunkPos, CompoundTag nbt) {
+ public void write(ChunkPos chunkPos, CompoundTag nbt) throws IOException { // Paper - rewrite chunk system; async chunk io
// Paper start - guard against serializing mismatching coordinates
if (nbt != null && !chunkPos.equals(ChunkSerializer.getChunkCoordinate(nbt))) {
final String world = (this instanceof net.minecraft.server.level.ChunkMap) ? ((net.minecraft.server.level.ChunkMap) this).level.getWorld().getName() : null;
@@ -0,0 +0,0 @@ public class ChunkStorage implements AutoCloseable {
+ " but compound says coordinate is " + ChunkSerializer.getChunkCoordinate(nbt) + (world == null ? " for an unknown world" : (" for world: " + world)));
}
// Paper end - guard against serializing mismatching coordinates
- this.worker.store(chunkPos, nbt);
+ // Paper start - async chunk io
+ public void write(ChunkPos chunkPos, CompoundTag nbt) throws IOException {
+ this.regionFileCache.write(chunkPos, nbt);
+ // Paper end - Async chunk loading
+ this.regionFileCache.write(chunkPos, nbt); // Paper - rewrite chunk system; async chunk io
if (this.legacyStructureHandler != null) {
+ synchronized (this.persistentDataLock) { // Paper - Async chunk loading
+ synchronized (this.persistentDataLock) { // Paper - rewrite chunk system; async chunk io
this.legacyStructureHandler.removeIndex(chunkPos.toLong());
+ } // Paper - Async chunk loading
+ } // Paper - rewrite chunk system; async chunk io
}
}
@ -22084,7 +22090,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ return null;
+ }
+ // Paper end - cache regionfile does not exist state
if (this.regionCache.size() >= 256) {
if (this.regionCache.size() >= io.papermc.paper.configuration.GlobalConfiguration.get().misc.regionFileCacheSize) { // Paper - Sanitise RegionFileCache and make configurable
((RegionFile) this.regionCache.removeLast()).close();
}
@ -22143,22 +22149,28 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
protected void write(ChunkPos pos, @Nullable CompoundTag nbt) throws IOException {
- RegionFile regionfile = this.getRegionFile(pos, false); // CraftBukkit
+ RegionFile regionfile = this.getRegionFile(pos, nbt == null, true); // CraftBukkit // Paper // Paper start - rewrite chunk system
+ // Paper start - rewrite chunk system
+ RegionFile regionfile = this.getRegionFile(pos, nbt == null, true); // CraftBukkit
+ if (nbt == null && regionfile == null) {
+ return;
+ }
+ // Paper end - rewrite chunk system
+ try { // Paper
if (nbt == null) {
regionfile.clear(pos);
// Paper start - Chunk save reattempt
int attempts = 0;
Exception lastException = null;
@@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
return;
} catch (Exception ex) {
lastException = ex;
+ // Paper start - rewrite chunk system
+ } finally {
+ regionfile.fileLock.unlock();
+ // Paper end - rewrite chunk system
}
}
+ } finally { // Paper start
+ regionfile.fileLock.unlock();
+ } // Paper end
@@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
// Paper end - Chunk save reattempt
}
- public void close() throws IOException {
@ -23004,10 +23016,10 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
private static WatchdogThread instance;
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
//
// Paper end - Different message for short timeout
log.log( Level.SEVERE, "------------------------------" );
log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Spigot!):" );
+ io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper // Paper - rewrite chunk system
log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Paper!):" ); // Paper
+ io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper - rewrite chunk system
WatchdogThread.dumpThread( ManagementFactory.getThreadMXBean().getThreadInfo( MinecraftServer.getServer().serverThread.getId(), Integer.MAX_VALUE ), log );
log.log( Level.SEVERE, "------------------------------" );
//

8
patches/server/Sanitise-RegionFileCache-and-make-configurable.patch
View file

@ -15,11 +15,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
@@ -0,0 +0,0 @@ public class RegionFileStorage implements AutoCloseable {
return null;
}
// Paper end - cache regionfile does not exist state
if (regionfile != null) {
return regionfile;
} else {
- if (this.regionCache.size() >= 256) {
+ if (this.regionCache.size() >= io.papermc.paper.configuration.GlobalConfiguration.get().misc.regionFileCacheSize) { // Paper - Sanitise RegionFileCache and make configurable.
+ if (this.regionCache.size() >= io.papermc.paper.configuration.GlobalConfiguration.get().misc.regionFileCacheSize) { // Paper - Sanitise RegionFileCache and make configurable
((RegionFile) this.regionCache.removeLast()).close();
}

8
patches/server/Show-Paper-in-client-crashes-server-lists-and-Mojang.patch
View file

@ -66,7 +66,7 @@ diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
private WatchdogThread(long timeoutTime, boolean restart)
{
@ -75,7 +75,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
this.timeoutTime = timeoutTime;
this.restart = restart;
}
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
{
Logger log = Bukkit.getServer().getLogger();
log.log( Level.SEVERE, "------------------------------" );
@ -93,12 +93,12 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
//
if ( net.minecraft.world.level.Level.lastPhysicsProblem != null )
{
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
}
//
log.log( Level.SEVERE, "------------------------------" );
- log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Spigot!):" );
+ log.log( Level.SEVERE, "Server thread dump (Look for plugins here before reporting to Paper!):" ); // Paper
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.dumpAllChunkLoadInfo(isLongTimeout); // Paper // Paper - rewrite chunk system
WatchdogThread.dumpThread( ManagementFactory.getThreadMXBean().getThreadInfo( MinecraftServer.getServer().serverThread.getId(), Integer.MAX_VALUE ), log );
log.log( Level.SEVERE, "------------------------------" );
//

2
patches/server/System-property-for-disabling-watchdoge.patch
View file

@ -8,7 +8,7 @@ diff --git a/src/main/java/org/spigotmc/WatchdogThread.java b/src/main/java/org/
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/WatchdogThread.java
+++ b/src/main/java/org/spigotmc/WatchdogThread.java
@@ -0,0 +0,0 @@ public final class WatchdogThread extends io.papermc.paper.util.TickThread // Pa
@@ -0,0 +0,0 @@ public class WatchdogThread extends Thread
while ( !this.stopping )
{
//

6
patches/server/Use-a-Queue-for-Queueing-Commands.patch
View file

@ -19,9 +19,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
private QueryThreadGs4 queryThreadGs4;
// private final RemoteControlCommandListener rconConsoleSource; // CraftBukkit - remove field
@@ -0,0 +0,0 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
return;
}
// Paper end - rewrite chunk system
}
public void handleConsoleInput(String command, CommandSourceStack commandSource) {
- this.consoleInput.add(new ConsoleInput(command, commandSource));
+ this.serverCommandQueue.add(new ConsoleInput(command, commandSource)); // Paper - Perf: use proper queue
}

4
patches/server/incremental-chunk-and-player-saving.patch
View file

@ -115,8 +115,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ // Paper end - Incremental chunk and player saving
+
public void save(@Nullable ProgressListener progressListener, boolean flush, boolean savingDisabled) {
// Paper start - rewrite chunk system - add close param
this.save(progressListener, flush, savingDisabled, false);
ServerChunkCache chunkproviderserver = this.getChunkSource();
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java

4
scripts/moveback.py
View file

@ -2,8 +2,8 @@ import os
import sys
# Use inside of server patch dir
# py ../../scripts/moveback.py ''
patch_target = 100 # TODO: Update this
# py ../../scripts/moveback.py 'Rewrite chunk system'
patch_target = 400 # TODO: Update this
def increment_number(filename):