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More moving around of hunks

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Nassim Jahnke 2024-12-05 14:44:50 +01:00
parent 10cba26ae2
commit c6e8192e3b
7 changed files with 398 additions and 186 deletions
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290
patches/server/Add-feature-patch-hook-for-overrides.patch Normal file
View file

@ -0,0 +1,290 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Thu, 5 Dec 2024 13:00:22 +0100
Subject: [PATCH] Add feature patch hook for overrides
diff --git a/src/main/java/io/papermc/paper/FeatureHooks.java b/src/main/java/io/papermc/paper/FeatureHooks.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/FeatureHooks.java
@@ -0,0 +0,0 @@
+package io.papermc.paper;
+
+import io.papermc.paper.command.PaperSubcommand;
+import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
+import it.unimi.dsi.fastutil.longs.LongSet;
+import it.unimi.dsi.fastutil.longs.LongSets;
+import it.unimi.dsi.fastutil.objects.ObjectOpenHashSet;
+import it.unimi.dsi.fastutil.objects.ObjectSet;
+import it.unimi.dsi.fastutil.objects.ObjectSets;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import net.minecraft.core.Registry;
+import net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.biome.Biome;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.chunk.LevelChunk;
+import net.minecraft.world.level.chunk.LevelChunkSection;
+import net.minecraft.world.level.chunk.PalettedContainer;
+import org.bukkit.Chunk;
+import org.bukkit.World;
+
+public final class FeatureHooks {
+
+ public static void initChunkTaskScheduler(final boolean useParallelGen) {
+ }
+
+ public static void registerPaperCommands(final Map<Set<String>, PaperSubcommand> commands) {
+ }
+
+ public static LevelChunkSection createSection(final Registry<Biome> biomeRegistry, final Level level, final ChunkPos chunkPos, final int chunkSection) {
+ return new LevelChunkSection(biomeRegistry);
+ }
+
+ public static void sendChunkRefreshPackets(final List<ServerPlayer> playersInRange, final LevelChunk chunk) {
+ final ClientboundLevelChunkWithLightPacket refreshPacket = new ClientboundLevelChunkWithLightPacket(chunk, chunk.level.getLightEngine(), null, null);
+ for (final ServerPlayer player : playersInRange) {
+ if (player.connection == null) continue;
+
+ player.connection.send(refreshPacket);
+ }
+ }
+
+ public static PalettedContainer<BlockState> emptyPalettedBlockContainer() {
+ return new PalettedContainer<>(Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES);
+ }
+
+ public static Set<Long> getSentChunkKeys(final ServerPlayer player) {
+ final LongSet keys = new LongOpenHashSet();
+ player.getChunkTrackingView().forEach(pos -> keys.add(pos.longKey));
+ return LongSets.unmodifiable(keys);
+ }
+
+ public static Set<Chunk> getSentChunks(final ServerPlayer player) {
+ final ObjectSet<Chunk> chunks = new ObjectOpenHashSet<>();
+ final World world = player.serverLevel().getWorld();
+ player.getChunkTrackingView().forEach(pos -> {
+ final org.bukkit.Chunk chunk = world.getChunkAt(pos.longKey);
+ chunks.add(chunk);
+ });
+ return ObjectSets.unmodifiable(chunks);
+ }
+
+ public static boolean isChunkSent(final ServerPlayer player, final long chunkKey) {
+ return player.getChunkTrackingView().contains(new ChunkPos(chunkKey));
+ }
+}
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@
package io.papermc.paper.command;
+import io.papermc.paper.FeatureHooks;
import io.papermc.paper.command.subcommands.*;
import it.unimi.dsi.fastutil.Pair;
import java.util.ArrayList;
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("dumpitem"), new DumpItemCommand());
commands.put(Set.of("mobcaps", "playermobcaps"), new MobcapsCommand());
commands.put(Set.of("dumplisteners"), new DumpListenersCommand());
+ FeatureHooks.registerPaperCommands(commands);
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/configuration/GlobalConfiguration.java b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
+++ b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
@@ -0,0 +0,0 @@
package io.papermc.paper.configuration;
import com.mojang.logging.LogUtils;
+import io.papermc.paper.FeatureHooks;
import io.papermc.paper.configuration.constraint.Constraints;
import io.papermc.paper.configuration.type.number.DoubleOr;
import io.papermc.paper.configuration.type.number.IntOr;
@@ -0,0 +0,0 @@ public class GlobalConfiguration extends ConfigurationPart {
@PostProcess
private void postProcess() {
ca.spottedleaf.moonrise.common.util.MoonriseCommon.adjustWorkerThreads(this.workerThreads, this.ioThreads);
+ String newChunkSystemGenParallelism = this.genParallelism;
+ if (newChunkSystemGenParallelism.equalsIgnoreCase("default")) {
+ newChunkSystemGenParallelism = "true";
+ }
+
+ final boolean useParallelGen;
+ if (newChunkSystemGenParallelism.equalsIgnoreCase("on") || newChunkSystemGenParallelism.equalsIgnoreCase("enabled")
+ || newChunkSystemGenParallelism.equalsIgnoreCase("true")) {
+ useParallelGen = true;
+ } else if (newChunkSystemGenParallelism.equalsIgnoreCase("off") || newChunkSystemGenParallelism.equalsIgnoreCase("disabled")
+ || newChunkSystemGenParallelism.equalsIgnoreCase("false")) {
+ useParallelGen = false;
+ } else {
+ throw new IllegalStateException("Invalid option for gen-parallelism: must be one of [on, off, enabled, disabled, true, false, default]");
+ }
+ FeatureHooks.initChunkTaskScheduler(useParallelGen);
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -0,0 +0,0 @@ package org.bukkit.craftbukkit;
import com.google.common.base.Preconditions;
import com.google.common.base.Predicates;
import com.mojang.serialization.Codec;
+import io.papermc.paper.FeatureHooks;
import java.util.Arrays;
import java.util.Collection;
import java.util.Objects;
@@ -0,0 +0,0 @@ public class CraftChunk implements Chunk {
private final ServerLevel worldServer;
private final int x;
private final int z;
- private static final PalettedContainer<net.minecraft.world.level.block.state.BlockState> emptyBlockIDs = new PalettedContainer<>(net.minecraft.world.level.block.Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES);
+ private static final PalettedContainer<net.minecraft.world.level.block.state.BlockState> emptyBlockIDs = FeatureHooks.emptyPalettedBlockContainer();
private static final byte[] FULL_LIGHT = new byte[2048];
private static final byte[] EMPTY_LIGHT = new byte[2048];
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {
public ChunkGenerator.ChunkData createChunkData(World world) {
Preconditions.checkArgument(world != null, "World cannot be null");
ServerLevel handle = ((CraftWorld) world).getHandle();
- return new OldCraftChunkData(world.getMinHeight(), world.getMaxHeight(), handle.registryAccess().lookupOrThrow(Registries.BIOME));
+ return new OldCraftChunkData(world.getMinHeight(), world.getMaxHeight(), handle.registryAccess().lookupOrThrow(Registries.BIOME), world);
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.mojang.datafixers.util.Pair;
+import io.papermc.paper.FeatureHooks;
import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
import it.unimi.dsi.fastutil.longs.Long2ObjectMap;
import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
List<ServerPlayer> playersInRange = playerChunk.playerProvider.getPlayers(playerChunk.getPos(), false);
if (playersInRange.isEmpty()) return;
- ClientboundLevelChunkWithLightPacket refreshPacket = new ClientboundLevelChunkWithLightPacket(chunk, this.world.getLightEngine(), null, null);
- for (ServerPlayer player : playersInRange) {
- if (player.connection == null) continue;
-
- player.connection.send(refreshPacket);
- }
+ FeatureHooks.sendChunkRefreshPackets(playersInRange, chunk);
});
});
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -0,0 +0,0 @@ import com.google.common.io.BaseEncoding;
import com.mojang.authlib.GameProfile;
import com.mojang.datafixers.util.Pair;
import io.netty.buffer.Unpooled;
+import io.papermc.paper.FeatureHooks;
import it.unimi.dsi.fastutil.shorts.ShortArraySet;
import it.unimi.dsi.fastutil.shorts.ShortSet;
import java.io.ByteArrayOutputStream;
@@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public Set<java.lang.Long> getSentChunkKeys() {
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
- final it.unimi.dsi.fastutil.longs.LongOpenHashSet keys = new it.unimi.dsi.fastutil.longs.LongOpenHashSet();
- this.getHandle().getChunkTrackingView().forEach(pos -> keys.add(pos.longKey));
- return it.unimi.dsi.fastutil.longs.LongSets.unmodifiable(keys);
+ return FeatureHooks.getSentChunkKeys(this.getHandle());
}
@Override
public Set<org.bukkit.Chunk> getSentChunks() {
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
- final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<org.bukkit.Chunk> chunks = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<>();
- final org.bukkit.World world = this.getWorld();
- this.getHandle().getChunkTrackingView().forEach(pos -> {
- final org.bukkit.Chunk chunk = world.getChunkAt(pos.longKey);
- chunks.add(chunk);
- });
- return it.unimi.dsi.fastutil.objects.ObjectSets.unmodifiable(chunks);
+ return FeatureHooks.getSentChunks(this.getHandle());
}
@Override
public boolean isChunkSent(final long chunkKey) {
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks");
- return this.getHandle().getChunkTrackingView().contains(new net.minecraft.world.level.ChunkPos(chunkKey));
+ return FeatureHooks.isChunkSent(this.getHandle(), chunkKey);
}
// Paper end
diff --git a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
@@ -0,0 +0,0 @@
package org.bukkit.craftbukkit.generator;
+import io.papermc.paper.FeatureHooks;
import java.util.HashSet;
import java.util.Set;
import net.minecraft.core.BlockPos;
@@ -0,0 +0,0 @@ public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
private final Registry<net.minecraft.world.level.biome.Biome> biomes;
private Set<BlockPos> tiles;
private final Set<BlockPos> lights = new HashSet<>();
+ private final org.bukkit.World world;
+ @Deprecated @io.papermc.paper.annotation.DoNotUse
public OldCraftChunkData(int minHeight, int maxHeight, Registry<net.minecraft.world.level.biome.Biome> biomes) {
+ this(minHeight, maxHeight, biomes, null);
+ }
+
+ public OldCraftChunkData(int minHeight, int maxHeight, Registry<net.minecraft.world.level.biome.Biome> biomes, org.bukkit.World world) {
+ this.world = world;
this.minHeight = minHeight;
this.maxHeight = maxHeight;
this.biomes = biomes;
@@ -0,0 +0,0 @@ public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
int offset = (y - this.minHeight) >> 4;
LevelChunkSection section = this.sections[offset];
if (create && section == null) {
- this.sections[offset] = section = new LevelChunkSection(this.biomes);
+ this.sections[offset] = section = FeatureHooks.createSection(this.biomes, this.world instanceof org.bukkit.craftbukkit.CraftWorld ? ((org.bukkit.craftbukkit.CraftWorld) this.world).getHandle() : null, null, offset + (this.minHeight >> 4)); // Paper - Anti-Xray - Add parameters
}
return section;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
+++ b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
@@ -0,0 +0,0 @@ import org.bukkit.map.MapCursor;
public class RenderData {
- public final byte[] buffer;
+ public byte[] buffer;
public final ArrayList<MapCursor> cursors;
public RenderData() {

119
patches/server/Anti-Xray.patch
View file

@ -1000,6 +1000,48 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ chunkPacketBlockControllerAntiXray.obfuscate(this); + chunkPacketBlockControllerAntiXray.obfuscate(this);
+ } + }
+} +}
diff --git a/src/main/java/io/papermc/paper/FeatureHooks.java b/src/main/java/io/papermc/paper/FeatureHooks.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/FeatureHooks.java
+++ b/src/main/java/io/papermc/paper/FeatureHooks.java
@@ -0,0 +0,0 @@ import it.unimi.dsi.fastutil.longs.LongSets;
import it.unimi.dsi.fastutil.objects.ObjectOpenHashSet;
import it.unimi.dsi.fastutil.objects.ObjectSet;
import it.unimi.dsi.fastutil.objects.ObjectSets;
+import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
@@ -0,0 +0,0 @@ public final class FeatureHooks {
}
public static LevelChunkSection createSection(final Registry<Biome> biomeRegistry, final Level level, final ChunkPos chunkPos, final int chunkSection) {
- return new LevelChunkSection(biomeRegistry);
+ return new LevelChunkSection(biomeRegistry, level, chunkPos, chunkSection); // Paper - Anti-Xray - Add parameters
}
public static void sendChunkRefreshPackets(final List<ServerPlayer> playersInRange, final LevelChunk chunk) {
- final ClientboundLevelChunkWithLightPacket refreshPacket = new ClientboundLevelChunkWithLightPacket(chunk, chunk.level.getLightEngine(), null, null);
+ // Paper start - Anti-Xray
+ final Map<Object, ClientboundLevelChunkWithLightPacket> refreshPackets = new HashMap<>();
for (final ServerPlayer player : playersInRange) {
if (player.connection == null) continue;
- player.connection.send(refreshPacket);
+ final Boolean shouldModify = chunk.getLevel().chunkPacketBlockController.shouldModify(player, chunk);
+ player.connection.send(refreshPackets.computeIfAbsent(shouldModify, s -> { // Use connection to prevent creating firing event
+ return new ClientboundLevelChunkWithLightPacket(chunk, chunk.level.getLightEngine(), null, null, (Boolean) s);
+ }));
}
+ // Paper end - Anti-Xray
}
public static PalettedContainer<BlockState> emptyPalettedBlockContainer() {
- return new PalettedContainer<>(Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES);
+ return new PalettedContainer<>(Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES, null); // Paper - Anti-Xray - Add preset block states
}
public static Set<Long> getSentChunkKeys(final ServerPlayer player) {
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java --- a/src/main/java/net/minecraft/network/protocol/game/ClientboundChunksBiomesPacket.java
@ -1584,80 +1626,3 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
} }
// CraftBukkit end // CraftBukkit end
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -0,0 +0,0 @@ public class CraftChunk implements Chunk {
private final ServerLevel worldServer;
private final int x;
private final int z;
- private static final PalettedContainer<net.minecraft.world.level.block.state.BlockState> emptyBlockIDs = new PalettedContainer<>(net.minecraft.world.level.block.Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES);
+ private static final PalettedContainer<net.minecraft.world.level.block.state.BlockState> emptyBlockIDs = new PalettedContainer<>(net.minecraft.world.level.block.Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES, null); // Paper - Anti-Xray - Add preset block states
private static final byte[] FULL_LIGHT = new byte[2048];
private static final byte[] EMPTY_LIGHT = new byte[2048];
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {
public ChunkGenerator.ChunkData createChunkData(World world) {
Preconditions.checkArgument(world != null, "World cannot be null");
ServerLevel handle = ((CraftWorld) world).getHandle();
- return new OldCraftChunkData(world.getMinHeight(), world.getMaxHeight(), handle.registryAccess().lookupOrThrow(Registries.BIOME));
+ return new OldCraftChunkData(world.getMinHeight(), world.getMaxHeight(), handle.registryAccess().lookupOrThrow(Registries.BIOME), world); // Paper - Anti-Xray - Add parameters
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
List<ServerPlayer> playersInRange = playerChunk.playerProvider.getPlayers(playerChunk.getPos(), false);
if (playersInRange.isEmpty()) return;
- ClientboundLevelChunkWithLightPacket refreshPacket = new ClientboundLevelChunkWithLightPacket(chunk, this.world.getLightEngine(), null, null);
+ // Paper start - Anti-Xray bypass
+ final Map<Object, ClientboundLevelChunkWithLightPacket> refreshPackets = new HashMap<>();
for (ServerPlayer player : playersInRange) {
if (player.connection == null) continue;
- player.connection.send(refreshPacket);
+ Boolean shouldModify = chunk.getLevel().chunkPacketBlockController.shouldModify(player, chunk);
+ player.connection.send(refreshPackets.computeIfAbsent(shouldModify, s -> { // Use connection to prevent creating firing event
+ return new ClientboundLevelChunkWithLightPacket(chunk, this.world.getLightEngine(), null, null, (Boolean) s);
+ }));
+ // Paper end - Anti-Xray bypass
}
});
});
diff --git a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
@@ -0,0 +0,0 @@ public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
private final Registry<net.minecraft.world.level.biome.Biome> biomes;
private Set<BlockPos> tiles;
private final Set<BlockPos> lights = new HashSet<>();
+ // Paper start - Anti-Xray - Add parameters
+ private final org.bukkit.World world;
- public OldCraftChunkData(int minHeight, int maxHeight, Registry<net.minecraft.world.level.biome.Biome> biomes) {
+ @Deprecated @io.papermc.paper.annotation.DoNotUse public OldCraftChunkData(int minHeight, int maxHeight, Registry<net.minecraft.world.level.biome.Biome> biomes) { this(minHeight, maxHeight, biomes, null); }
+ public OldCraftChunkData(int minHeight, int maxHeight, Registry<net.minecraft.world.level.biome.Biome> biomes, org.bukkit.World world) {
+ this.world = world;
+ // Paper end
this.minHeight = minHeight;
this.maxHeight = maxHeight;
this.biomes = biomes;
@@ -0,0 +0,0 @@ public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
int offset = (y - this.minHeight) >> 4;
LevelChunkSection section = this.sections[offset];
if (create && section == null) {
- this.sections[offset] = section = new LevelChunkSection(this.biomes);
+ this.sections[offset] = section = new LevelChunkSection(this.biomes, this.world instanceof org.bukkit.craftbukkit.CraftWorld ? ((org.bukkit.craftbukkit.CraftWorld) this.world).getHandle() : null, null, offset + (this.minHeight >> 4)); // Paper - Anti-Xray - Add parameters
}
return section;
}

69
patches/server/Implement-chunk-view-API.patch
View file

@ -4,45 +4,48 @@ Date: Thu, 5 Dec 2024 12:15:07 +0100
Subject: [PATCH] Implement chunk view API Subject: [PATCH] Implement chunk view API
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java diff --git a/src/main/java/io/papermc/paper/FeatureHooks.java b/src/main/java/io/papermc/paper/FeatureHooks.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java --- a/src/main/java/io/papermc/paper/FeatureHooks.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/io/papermc/paper/FeatureHooks.java
@@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player { @@ -0,0 +0,0 @@ package io.papermc.paper;
@Override import io.papermc.paper.command.PaperSubcommand;
public Set<java.lang.Long> getSentChunkKeys() { import io.papermc.paper.command.subcommands.ChunkDebugCommand;
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks"); import io.papermc.paper.command.subcommands.FixLightCommand;
- final it.unimi.dsi.fastutil.longs.LongOpenHashSet keys = new it.unimi.dsi.fastutil.longs.LongOpenHashSet(); +import it.unimi.dsi.fastutil.longs.LongIterator;
- this.getHandle().getChunkTrackingView().forEach(pos -> keys.add(pos.longKey)); import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
- return it.unimi.dsi.fastutil.longs.LongSets.unmodifiable(keys); -import it.unimi.dsi.fastutil.longs.LongSet;
+ return it.unimi.dsi.fastutil.longs.LongSets.unmodifiable( import it.unimi.dsi.fastutil.longs.LongSets;
+ this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().clone() import it.unimi.dsi.fastutil.objects.ObjectOpenHashSet;
+ ); import it.unimi.dsi.fastutil.objects.ObjectSet;
@@ -0,0 +0,0 @@ public final class FeatureHooks {
} }
@Override public static Set<Long> getSentChunkKeys(final ServerPlayer player) {
public Set<org.bukkit.Chunk> getSentChunks() { - final LongSet keys = new LongOpenHashSet();
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks"); - player.getChunkTrackingView().forEach(pos -> keys.add(pos.longKey));
- final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<org.bukkit.Chunk> chunks = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<>(); - return LongSets.unmodifiable(keys);
+ final it.unimi.dsi.fastutil.longs.LongOpenHashSet rawChunkKeys = this.getHandle().moonrise$getChunkLoader().getSentChunksRaw(); + return LongSets.unmodifiable(player.moonrise$getChunkLoader().getSentChunksRaw().clone());
+ final it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<org.bukkit.Chunk> chunks = new it.unimi.dsi.fastutil.objects.ObjectOpenHashSet<>(rawChunkKeys.size()); }
final org.bukkit.World world = this.getWorld();
- this.getHandle().getChunkTrackingView().forEach(pos -> { public static Set<Chunk> getSentChunks(final ServerPlayer player) {
- final ObjectSet<Chunk> chunks = new ObjectOpenHashSet<>();
+ final LongOpenHashSet rawChunkKeys = player.moonrise$getChunkLoader().getSentChunksRaw();
+ final ObjectSet<org.bukkit.Chunk> chunks = new ObjectOpenHashSet<>(rawChunkKeys.size());
final World world = player.serverLevel().getWorld();
- player.getChunkTrackingView().forEach(pos -> {
- final org.bukkit.Chunk chunk = world.getChunkAt(pos.longKey); - final org.bukkit.Chunk chunk = world.getChunkAt(pos.longKey);
- chunks.add(chunk); - chunks.add(chunk);
- }); - });
+ + final LongIterator iter = player.moonrise$getChunkLoader().getSentChunksRaw().longIterator();
+ final it.unimi.dsi.fastutil.longs.LongIterator iter = this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().longIterator(); + while (iter.hasNext()) {
+ while (iter.hasNext()) chunks.add(world.getChunkAt(iter.nextLong(), false)); + chunks.add(world.getChunkAt(iter.nextLong(), false));
+ + }
return it.unimi.dsi.fastutil.objects.ObjectSets.unmodifiable(chunks); return ObjectSets.unmodifiable(chunks);
} }
@Override public static boolean isChunkSent(final ServerPlayer player, final long chunkKey) {
public boolean isChunkSent(final long chunkKey) { - return player.getChunkTrackingView().contains(new ChunkPos(chunkKey));
org.spigotmc.AsyncCatcher.catchOp("accessing sent chunks"); + return player.moonrise$getChunkLoader().getSentChunksRaw().contains(chunkKey);
- return this.getHandle().getChunkTrackingView().contains(new net.minecraft.world.level.ChunkPos(chunkKey));
+ return this.getHandle().moonrise$getChunkLoader().getSentChunksRaw().contains(chunkKey);
} }
// Paper end }

13
patches/server/Improve-Maps-in-item-frames-performance-and-bug-fixe.patch
View file

@ -122,16 +122,3 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
for (org.bukkit.map.MapCursor cursor : render.cursors) { for (org.bukkit.map.MapCursor cursor : render.cursors) {
if (cursor.isVisible()) { if (cursor.isVisible()) {
icons.add(new MapDecoration(CraftMapCursor.CraftType.bukkitToMinecraftHolder(cursor.getType()), cursor.getX(), cursor.getY(), cursor.getDirection(), Optional.ofNullable(PaperAdventure.asVanilla(cursor.caption())))); icons.add(new MapDecoration(CraftMapCursor.CraftType.bukkitToMinecraftHolder(cursor.getType()), cursor.getX(), cursor.getY(), cursor.getDirection(), Optional.ofNullable(PaperAdventure.asVanilla(cursor.caption()))));
diff --git a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
+++ b/src/main/java/org/bukkit/craftbukkit/map/RenderData.java
@@ -0,0 +0,0 @@ import org.bukkit.map.MapCursor;
public class RenderData {
- public final byte[] buffer;
+ public byte[] buffer; // Paper
public final ArrayList<MapCursor> cursors;
public RenderData() {

18
patches/server/Improved-Watchdog-Support.patch
View file

@ -40,24 +40,6 @@ This is to ensure that if main isn't truely stuck, it's not manipulating state w
This also moves all plugins who register "delayed init" tasks to occur just before "Done" so they This also moves all plugins who register "delayed init" tasks to occur just before "Done" so they
are properly accounted for and wont trip watchdog on init. are properly accounted for and wont trip watchdog on init.
diff --git a/src/main/java/com/destroystokyo/paper/Metrics.java b/src/main/java/com/destroystokyo/paper/Metrics.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/destroystokyo/paper/Metrics.java
+++ b/src/main/java/com/destroystokyo/paper/Metrics.java
@@ -0,0 +0,0 @@ public class Metrics {
* Starts the Scheduler which submits our data every 30 minutes.
*/
private void startSubmitting() {
- final Runnable submitTask = this::submitData;
+ final Runnable submitTask = () -> {
+ if (MinecraftServer.getServer().hasStopped()) {
+ return;
+ }
+ submitData();
+ };
// Many servers tend to restart at a fixed time at xx:00 which causes an uneven distribution of requests on the
// bStats backend. To circumvent this problem, we introduce some randomness into the initial and second delay.
diff --git a/src/main/java/io/papermc/paper/util/LogManagerShutdownThread.java b/src/main/java/io/papermc/paper/util/LogManagerShutdownThread.java diff --git a/src/main/java/io/papermc/paper/util/LogManagerShutdownThread.java b/src/main/java/io/papermc/paper/util/LogManagerShutdownThread.java
new file mode 100644 new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000

69
patches/server/Moonrise-optimisation-patches.patch
View file

@ -22763,19 +22763,32 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ +
+ private SaveUtil() {} + private SaveUtil() {}
+} +}
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java diff --git a/src/main/java/io/papermc/paper/FeatureHooks.java b/src/main/java/io/papermc/paper/FeatureHooks.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java --- a/src/main/java/io/papermc/paper/FeatureHooks.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java +++ b/src/main/java/io/papermc/paper/FeatureHooks.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command { @@ -0,0 +0,0 @@
commands.put(Set.of("dumpitem"), new DumpItemCommand()); package io.papermc.paper;
commands.put(Set.of("mobcaps", "playermobcaps"), new MobcapsCommand());
commands.put(Set.of("dumplisteners"), new DumpListenersCommand()); import io.papermc.paper.command.PaperSubcommand;
+import io.papermc.paper.command.subcommands.ChunkDebugCommand;
+import io.papermc.paper.command.subcommands.FixLightCommand;
import it.unimi.dsi.fastutil.longs.LongOpenHashSet;
import it.unimi.dsi.fastutil.longs.LongSet;
import it.unimi.dsi.fastutil.longs.LongSets;
@@ -0,0 +0,0 @@ import org.bukkit.World;
public final class FeatureHooks {
public static void initChunkTaskScheduler(final boolean useParallelGen) {
+ ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkTaskScheduler.init(useParallelGen); // Paper - Chunk system
}
public static void registerPaperCommands(final Map<Set<String>, PaperSubcommand> commands) {
+ commands.put(Set.of("fixlight"), new FixLightCommand()); // Paper - rewrite chunk system + commands.put(Set.of("fixlight"), new FixLightCommand()); // Paper - rewrite chunk system
+ commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand()); // Paper - rewrite chunk system + commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand()); // Paper - rewrite chunk system
}
return commands.entrySet().stream() public static LevelChunkSection createSection(final Registry<Biome> biomeRegistry, final Level level, final ChunkPos chunkPos, final int chunkSection) {
.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 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 new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
@ -23181,34 +23194,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ sender.getBukkitEntity().sendMessage(text().color(BLUE).append(text("Relighting "), text(pending[0], DARK_AQUA), text(" chunks"))); + sender.getBukkitEntity().sendMessage(text().color(BLUE).append(text("Relighting "), text(pending[0], DARK_AQUA), text(" chunks")));
+ } + }
+} +}
diff --git a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
+++ b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
@@ -0,0 +0,0 @@ public class GlobalConfiguration extends ConfigurationPart {
@PostProcess
private void postProcess() {
ca.spottedleaf.moonrise.common.util.MoonriseCommon.adjustWorkerThreads(this.workerThreads, this.ioThreads);
+
+ String newChunkSystemGenParallelism = this.genParallelism;
+ if (newChunkSystemGenParallelism.equalsIgnoreCase("default")) {
+ newChunkSystemGenParallelism = "true";
+ }
+
+ boolean useParallelGen;
+ if (newChunkSystemGenParallelism.equalsIgnoreCase("on") || newChunkSystemGenParallelism.equalsIgnoreCase("enabled")
+ || newChunkSystemGenParallelism.equalsIgnoreCase("true")) {
+ useParallelGen = true;
+ } else if (newChunkSystemGenParallelism.equalsIgnoreCase("off") || newChunkSystemGenParallelism.equalsIgnoreCase("disabled")
+ || newChunkSystemGenParallelism.equalsIgnoreCase("false")) {
+ useParallelGen = false;
+ } else {
+ throw new IllegalStateException("Invalid option for gen-parallelism: must be one of [on, off, enabled, disabled, true, false, default]");
+ }
+ ca.spottedleaf.moonrise.patches.chunk_system.scheduling.ChunkTaskScheduler.init(useParallelGen);
}
}
diff --git a/src/main/java/io/papermc/paper/threadedregions/TickRegions.java b/src/main/java/io/papermc/paper/threadedregions/TickRegions.java diff --git a/src/main/java/io/papermc/paper/threadedregions/TickRegions.java b/src/main/java/io/papermc/paper/threadedregions/TickRegions.java
new file mode 100644 new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
@ -36163,18 +36148,14 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
- if (playersInRange.isEmpty()) return; - if (playersInRange.isEmpty()) return;
+ if (playersInRange.isEmpty()) return true; // Paper - chunk system + if (playersInRange.isEmpty()) return true; // Paper - chunk system
// Paper start - Anti-Xray bypass FeatureHooks.sendChunkRefreshPackets(playersInRange, chunk);
final Map<Object, ClientboundLevelChunkWithLightPacket> refreshPackets = new HashMap<>();
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
}));
// Paper end - Anti-Xray bypass
}
- }); - });
- }); - });
-
+ // Paper - chunk system + // Paper - chunk system
return true; return true;
} }
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World { @@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override @Override
public Collection<Plugin> getPluginChunkTickets(int x, int z) { public Collection<Plugin> getPluginChunkTickets(int x, int z) {

6
patches/server/Paper-Metrics.patch
View file

@ -113,7 +113,11 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ * Starts the Scheduler which submits our data every 30 minutes. + * Starts the Scheduler which submits our data every 30 minutes.
+ */ + */
+ private void startSubmitting() { + private void startSubmitting() {
+ final Runnable submitTask = this::submitData; + final Runnable submitTask = () -> {
+ if (!MinecraftServer.getServer().hasStopped()) {
+ submitData();
+ }
+ };
+ +
+ // Many servers tend to restart at a fixed time at xx:00 which causes an uneven distribution of requests on the + // Many servers tend to restart at a fixed time at xx:00 which causes an uneven distribution of requests on the
+ // bStats backend. To circumvent this problem, we introduce some randomness into the initial and second delay. + // bStats backend. To circumvent this problem, we introduce some randomness into the initial and second delay.