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Noah van der Aa 2023-09-22 17:35:51 +02:00
parent 4875ee4814
commit 3aa8e7ef3f
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32 changed files with 102 additions and 103 deletions
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34
patches/unapplied/server/0836-Don-t-broadcast-messages-to-command-blocks.patch
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@ -1,34 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 16 Jun 2022 14:22:56 -0700
Subject: [PATCH] Don't broadcast messages to command blocks
Previously the broadcast method would update the last output
in command blocks, and if called asynchronously, would throw
an error
diff --git a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
index e05eb08a9c229b371887676da510df948b896a85..ceeedbd88c56c08ec8b047c9ca2f14cc581e12ad 100644
--- a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
+++ b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
@@ -172,6 +172,7 @@ public abstract class BaseCommandBlock implements CommandSource {
@Override
public void sendSystemMessage(Component message) {
if (this.trackOutput) {
+ org.spigotmc.AsyncCatcher.catchOp("sendSystemMessage to a command block"); // Paper
SimpleDateFormat simpledateformat = BaseCommandBlock.TIME_FORMAT;
Date date = new Date();
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0a980eb63e6116f91322fd8bf94db7c5dae7b79a..6c8fc3a00109c3c64f9dc32ecdcc98e1b5d0d622 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1774,7 +1774,7 @@ public final class CraftServer implements Server {
// Paper end
Set<CommandSender> recipients = new HashSet<>();
for (Permissible permissible : this.getPluginManager().getPermissionSubscriptions(permission)) {
- if (permissible instanceof CommandSender && permissible.hasPermission(permission)) {
+ if (permissible instanceof CommandSender && !(permissible instanceof org.bukkit.command.BlockCommandSender) && permissible.hasPermission(permission)) { // Paper - don't broadcast to BlockCommandSender (specifically Command Blocks)
recipients.add((CommandSender) permissible);
}
}

33
patches/unapplied/server/0837-Prevent-empty-items-from-being-added-to-world.patch
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@ -1,33 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Wed, 15 Jun 2022 21:52:57 -0400
Subject: [PATCH] Prevent empty items from being added to world
The previous solution caused a bunch of bandaid fixes inorder to resolve edge cases where minecraft/the api might spawn items that are air.
Just simply prevent them from being added to the world instead.
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 653c9c41ab7c5cd332565436564396d18f26c17c..06df21e55fdb70558b85fc095a04b3bb64fbe770 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1645,6 +1645,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
// WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getKey(entity.getType())); // CraftBukkit
return false;
} else {
+ if (entity instanceof net.minecraft.world.entity.item.ItemEntity itemEntity && itemEntity.getItem().isEmpty()) return false; // Paper - Prevent empty items from being added
// Paper start - capture all item additions to the world
if (captureDrops != null && entity instanceof net.minecraft.world.entity.item.ItemEntity) {
captureDrops.add((net.minecraft.world.entity.item.ItemEntity) entity);
diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
index b8db8750125315b15cc3d3e76ee629a60c4546a1..6b3a17e6717b8c03c5bd674771b29e4becd42c71 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -520,7 +520,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
}
public void setItem(ItemStack stack) {
- com.google.common.base.Preconditions.checkArgument(!stack.isEmpty(), "Cannot drop air"); // CraftBukkit
+ // com.google.common.base.Preconditions.checkArgument(!stack.isEmpty(), "Cannot drop air"); // CraftBukkit // Paper - Remove check
this.getEntityData().set(ItemEntity.DATA_ITEM, stack);
this.despawnRate = this.level().paperConfig().entities.spawning.altItemDespawnRate.enabled ? this.level().paperConfig().entities.spawning.altItemDespawnRate.items.getOrDefault(stack.getItem(), this.level().spigotConfig.itemDespawnRate) : this.level().spigotConfig.itemDespawnRate; // Paper
}

21
patches/unapplied/server/0838-Fix-CCE-for-SplashPotion-and-LingeringPotion-spawnin.patch
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@ -1,21 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 21 Apr 2022 18:18:02 -0700
Subject: [PATCH] Fix CCE for SplashPotion and LingeringPotion spawning
Remove in 1.19 along with the SplashPotion and
LingeringPotion interfaces
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
index f1a3ed6670fcb4e40000ed5c4f7042a4ca99175c..04bcb1f26db12556d70e41541a5df0700d20d964 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
@@ -13,7 +13,7 @@ import org.bukkit.entity.ThrownPotion;
import org.bukkit.inventory.ItemStack;
import org.bukkit.potion.PotionEffect;
-public class CraftThrownPotion extends CraftThrowableProjectile implements ThrownPotion {
+public class CraftThrownPotion extends CraftThrowableProjectile implements ThrownPotion, org.bukkit.entity.SplashPotion, org.bukkit.entity.LingeringPotion { // Paper - implement other classes to avoid violating spawn method generic contracts
public CraftThrownPotion(CraftServer server, net.minecraft.world.entity.projectile.ThrownPotion entity) {
super(server, entity);
}

19
patches/unapplied/server/0839-Don-t-print-component-in-resource-pack-rejection-mes.patch
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@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: pop4959 <pop4959@gmail.com>
Date: Fri, 1 Jul 2022 22:00:06 -0700
Subject: [PATCH] Don't print component in resource pack rejection message
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 42bb941af5eac6e4a4d79a59be9e1ac56468c4b4..5c4a4b7efff2a00d7a35d902b4e18e02d4489122 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2037,7 +2037,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
public void handleResourcePackResponse(ServerboundResourcePackPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (packet.getAction() == ServerboundResourcePackPacket.Action.DECLINED && this.server.isResourcePackRequired()) {
- ServerGamePacketListenerImpl.LOGGER.info("Disconnecting {} due to resource pack rejection", this.player.getName());
+ ServerGamePacketListenerImpl.LOGGER.info("Disconnecting {} due to resource pack rejection", this.player.getGameProfile().getName()); // Paper - Don't print component in resource pack rejection message
this.disconnect(Component.translatable("multiplayer.requiredTexturePrompt.disconnect"), org.bukkit.event.player.PlayerKickEvent.Cause.RESOURCE_PACK_REJECTION); // Paper - add cause
}
// Paper start

26
patches/unapplied/server/0840-Add-Player-getFishHook.patch
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@ -1,26 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: u9g <git@u9g.dev>
Date: Tue, 14 Jun 2022 19:36:10 -0400
Subject: [PATCH] Add Player#getFishHook
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 3f64d57b7d92820226c323d1d560432f5c27e650..6f694f68c2792da7088c2aba1d2b201f802b3a5c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -161,6 +161,15 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
return new Location(worldServer.getWorld(), bed.getX(), bed.getY(), bed.getZ());
}
// Paper end
+ // Paper start
+ @Override
+ public org.bukkit.entity.FishHook getFishHook() {
+ if (getHandle().fishing == null) {
+ return null;
+ }
+ return (org.bukkit.entity.FishHook) getHandle().fishing.getBukkitEntity();
+ }
+ // Paper end
@Override
public boolean sleep(Location location, boolean force) {
Preconditions.checkArgument(location != null, "Location cannot be null");

29
patches/unapplied/server/0841-Do-not-sync-load-chunk-for-dynamic-game-event-listen.patch
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@ -1,29 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 3 Jul 2022 22:31:37 -0700
Subject: [PATCH] Do not sync load chunk for dynamic game event listener
registration
These can be called while an entity is being added to the world,
and if the entity is being added from a chunk load context the
sync load will block indefinitely (because the chunk load context
is for completing the chunk to FULL).
This does raise questions about the current system for these
dynamic registrations, as it looks like there is _zero_ logic
to account for the case where the chunk is _not_ currently loaded
and then later loaded.
diff --git a/src/main/java/net/minecraft/world/level/gameevent/DynamicGameEventListener.java b/src/main/java/net/minecraft/world/level/gameevent/DynamicGameEventListener.java
index e64435c1dfbaf182d2292a1123701033f817ec38..d368ba29fec49a989be1cacd2422599d6d613c29 100644
--- a/src/main/java/net/minecraft/world/level/gameevent/DynamicGameEventListener.java
+++ b/src/main/java/net/minecraft/world/level/gameevent/DynamicGameEventListener.java
@@ -48,7 +48,7 @@ public class DynamicGameEventListener<T extends GameEventListener> {
private static void ifChunkExists(LevelReader world, @Nullable SectionPos sectionPos, Consumer<GameEventListenerRegistry> dispatcherConsumer) {
if (sectionPos != null) {
- ChunkAccess chunkAccess = world.getChunk(sectionPos.x(), sectionPos.z(), ChunkStatus.FULL, false);
+ ChunkAccess chunkAccess = world.getChunkIfLoadedImmediately(sectionPos.getX(), sectionPos.getZ()); // Paper - can cause sync loads while completing a chunk, resulting in deadlock
if (chunkAccess != null) {
dispatcherConsumer.accept(chunkAccess.getListenerRegistry(sectionPos.y()));
}

88
patches/unapplied/server/0842-Add-various-missing-EntityDropItemEvent-calls.patch
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@ -1,88 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 20 Jul 2021 21:35:47 -0700
Subject: [PATCH] Add various missing EntityDropItemEvent calls
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 34f5919448a408e7f4c72299fe72d8daabe34402..f9704cefbc1a3b6546dfefd0708fa5485e0a8e72 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2677,6 +2677,14 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
stack.setCount(0); // Paper - destroy this item - if this ever leaks due to game bugs, ensure it doesn't dupe
entityitem.setDefaultPickUpDelay();
+ // Paper start
+ return this.spawnAtLocation(entityitem);
+ }
+ }
+ @Nullable
+ public ItemEntity spawnAtLocation(ItemEntity entityitem) {
+ {
+ // Paper end
// CraftBukkit start
EntityDropItemEvent event = new EntityDropItemEvent(this.getBukkitEntity(), (org.bukkit.entity.Item) entityitem.getBukkitEntity());
Bukkit.getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/world/entity/animal/Dolphin.java b/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
index 1c4b8b29faac3dbcfc14a07b24c64650982ece00..8448c5d778998390cf2b683f36e4e18ca7ffdc34 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Dolphin.java
@@ -597,7 +597,7 @@ public class Dolphin extends WaterAnimal {
float f2 = 0.02F * Dolphin.this.random.nextFloat();
entityitem.setDeltaMovement((double) (0.3F * -Mth.sin(Dolphin.this.getYRot() * 0.017453292F) * Mth.cos(Dolphin.this.getXRot() * 0.017453292F) + Mth.cos(f1) * f2), (double) (0.3F * Mth.sin(Dolphin.this.getXRot() * 0.017453292F) * 1.5F), (double) (0.3F * Mth.cos(Dolphin.this.getYRot() * 0.017453292F) * Mth.cos(Dolphin.this.getXRot() * 0.017453292F) + Mth.sin(f1) * f2));
- Dolphin.this.level().addFreshEntity(entityitem);
+ Dolphin.this.spawnAtLocation(entityitem); // Paper - call EntityDropItemEvent
}
}
}
diff --git a/src/main/java/net/minecraft/world/entity/animal/Fox.java b/src/main/java/net/minecraft/world/entity/animal/Fox.java
index 24ae11d300d0856350f185f03552ba592f3d218a..5052bcf16bb09b7bcf39566fef1378b1c4970fe6 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Fox.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Fox.java
@@ -503,14 +503,14 @@ public class Fox extends Animal implements VariantHolder<Fox.Type> {
entityitem.setPickUpDelay(40);
entityitem.setThrower(this.getUUID());
this.playSound(SoundEvents.FOX_SPIT, 1.0F, 1.0F);
- this.level().addFreshEntity(entityitem);
+ this.spawnAtLocation(entityitem); // Paper - call EntityDropItemEvent
}
}
private void dropItemStack(ItemStack stack) {
ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), this.getY(), this.getZ(), stack);
- this.level().addFreshEntity(entityitem);
+ this.spawnAtLocation(entityitem); // Paper - call EntityDropItemEvent
}
@Override
diff --git a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
index a3a5dbaed7a7647249747154ac0c024bddd7eb13..c7b914cc0d702c6dd04add5247ec509d5870abb3 100644
--- a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
+++ b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
@@ -355,8 +355,7 @@ public class Goat extends Animal {
double d2 = (double) Mth.randomBetween(this.random, -0.2F, 0.2F);
ItemEntity entityitem = new ItemEntity(this.level(), vec3d.x(), vec3d.y(), vec3d.z(), itemstack, d0, d1, d2);
- this.level().addFreshEntity(entityitem);
- return true;
+ return this.spawnAtLocation(entityitem) != null; // Paper - call EntityDropItemEvent by calling spawnAtLocation.
}
}
diff --git a/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java b/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
index c0f19138c6a00ce6ae837c972ae4af522ddd2895..3de0424a18e0a3b0cd2f755adfa859e474d5c643 100644
--- a/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
+++ b/src/main/java/net/minecraft/world/entity/animal/sniffer/Sniffer.java
@@ -355,8 +355,9 @@ public class Sniffer extends Animal {
entityitem.setDefaultPickUpDelay();
this.finalizeSpawnChildFromBreeding(world, other, (AgeableMob) null);
+ if (this.spawnAtLocation(entityitem) != null) { // Paper - call EntityDropItemEvent
this.playSound(SoundEvents.SNIFFER_EGG_PLOP, 1.0F, (this.random.nextFloat() - this.random.nextFloat()) * 0.2F + 0.5F);
- world.addFreshEntity(entityitem);
+ } // Paper
}
@Override

20
patches/unapplied/server/0843-Add-some-minimal-debug-information-to-chat-packet-er.patch
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@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Wed, 6 Jul 2022 05:52:22 +0100
Subject: [PATCH] Add some minimal debug information to chat packet errors
TODO: potentially add some kick leeway
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 5c4a4b7efff2a00d7a35d902b4e18e02d4489122..e60478b96c6dc67a16b08e418971aa3bef63c0fc 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2295,7 +2295,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
private Optional<LastSeenMessages> tryHandleChat(String message, Instant timestamp, LastSeenMessages.Update acknowledgment) {
if (!this.updateChatOrder(timestamp)) {
- ServerGamePacketListenerImpl.LOGGER.warn("{} sent out-of-order chat: '{}'", this.player.getName().getString(), message);
+ ServerGamePacketListenerImpl.LOGGER.warn("{} sent out-of-order chat: '{}': {} > {}", this.player.getName().getString(), message, this.lastChatTimeStamp.get().getEpochSecond(), timestamp.getEpochSecond()); // Paper
this.server.scheduleOnMain(() -> { // Paper - push to main
this.disconnect(Component.translatable("multiplayer.disconnect.out_of_order_chat"), org.bukkit.event.player.PlayerKickEvent.Cause.OUT_OF_ORDER_CHAT); // Paper - kick event causes
}); // Paper - push to main

19
patches/unapplied/server/0844-Fix-Bee-flower-NPE.patch
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@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 6 Jul 2022 14:59:38 -0700
Subject: [PATCH] Fix Bee flower NPE
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java
index 7c81c6ebe200a029a5944b65827223e81ab08938..e06d5eea4bc81be264a1f5d5fad2d4548c4ae8d2 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Bee.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java
@@ -803,7 +803,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
++this.pollinatingTicks;
if (this.pollinatingTicks > 600) {
Bee.this.savedFlowerPos = null;
- } else {
+ } else if (Bee.this.savedFlowerPos != null) { // Paper - add null check since API can manipulate this
Vec3 vec3d = Vec3.atBottomCenterOf(Bee.this.savedFlowerPos).add(0.0D, 0.6000000238418579D, 0.0D);
if (vec3d.distanceTo(Bee.this.position()) > 1.0D) {

19
patches/unapplied/server/0845-Fix-Spigot-Config-not-using-commands.spam-exclusions.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Doc <nachito94@msn.com>
Date: Sun, 17 Jul 2022 11:49:43 -0400
Subject: [PATCH] Fix Spigot Config not using commands.spam-exclusions
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index e60478b96c6dc67a16b08e418971aa3bef63c0fc..f876cd2320788570137d9f59411bf7e908e9e81b 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2515,7 +2515,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
}
// Spigot end
// this.chatSpamTickCount += 20;
- if (this.chatSpamTickCount.addAndGet(20) > 200 && !this.server.getPlayerList().isOp(this.player.getGameProfile())) {
+ if (counted && this.chatSpamTickCount.addAndGet(20) > 200 && !this.server.getPlayerList().isOp(this.player.getGameProfile())) { // Paper - exclude from SpigotConfig.spamExclusions
// CraftBukkit end
this.disconnect(Component.translatable("disconnect.spam"), org.bukkit.event.player.PlayerKickEvent.Cause.SPAM); // Paper - kick event cause
}

216
patches/unapplied/server/0846-More-Teleport-API.patch
View file

@ -1,216 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 5 Sep 2021 12:15:59 -0400
Subject: [PATCH] More Teleport API
== AT ==
public net.minecraft.server.network.ServerGamePacketListenerImpl internalTeleport(DDDFFLjava/util/Set;Z)V
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index f876cd2320788570137d9f59411bf7e908e9e81b..13e5c0bc9e3cef3dd68f2d415649a183583eb606 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1713,11 +1713,17 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
return false; // CraftBukkit - Return event status
}
- PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause);
+ // Paper start - Teleport API
+ Set<io.papermc.paper.entity.TeleportFlag.Relative> relativeFlags = java.util.EnumSet.noneOf(io.papermc.paper.entity.TeleportFlag.Relative.class);
+ for (RelativeMovement relativeArgument : set) {
+ relativeFlags.add(org.bukkit.craftbukkit.entity.CraftPlayer.toApiRelativeFlag(relativeArgument));
+ }
+ PlayerTeleportEvent event = new PlayerTeleportEvent(player, from.clone(), to.clone(), cause, java.util.Set.copyOf(relativeFlags));
+ // Paper end
this.cserver.getPluginManager().callEvent(event);
if (event.isCancelled() || !to.equals(event.getTo())) {
- set.clear(); // Can't relative teleport
+ //set.clear(); // Can't relative teleport // Paper - Teleport API: Now you can!
to = event.isCancelled() ? event.getFrom() : event.getTo();
d0 = to.getX();
d1 = to.getY();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index f61d3cd3cdbfe17f6818fbbb163f80ba3de50ca1..df554fa92065bc4c8566a9638f4f6f6ca9ba54db 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -567,15 +567,36 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
@Override
public boolean teleport(Location location, TeleportCause cause) {
+ // Paper start - Teleport passenger API
+ return teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]);
+ }
+
+ @Override
+ public boolean teleport(Location location, TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) {
+ // Paper end
Preconditions.checkArgument(location != null, "location cannot be null");
location.checkFinite();
+ // Paper start - Teleport passenger API
+ Set<io.papermc.paper.entity.TeleportFlag> flagSet = Set.of(flags);
+ boolean dismount = !flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE);
+ boolean ignorePassengers = flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS);
+ // Don't allow teleporting between worlds while keeping passengers
+ if (flagSet.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS) && this.entity.isVehicle() && location.getWorld() != this.getWorld()) {
+ return false;
+ }
+
+ // Don't allow to teleport between worlds if remaining on vehicle
+ if (!dismount && this.entity.isPassenger() && location.getWorld() != this.getWorld()) {
+ return false;
+ }
+ // Paper end
- if (this.entity.isVehicle() || this.entity.isRemoved()) {
+ if ((!ignorePassengers && this.entity.isVehicle()) || this.entity.isRemoved()) { // Paper - Teleport passenger API
return false;
}
// If this entity is riding another entity, we must dismount before teleporting.
- this.entity.stopRiding();
+ if (dismount) this.entity.stopRiding(); // Paper - Teleport passenger API
// Let the server handle cross world teleports
if (location.getWorld() != null && !location.getWorld().equals(this.getWorld())) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 166c7d1c23862b65b332ca6573a2a75c5926c9e8..5ad3f284f0d25ec4f7ea8789c2205f88b349f715 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1210,13 +1210,101 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public void setRotation(float yaw, float pitch) {
- throw new UnsupportedOperationException("Cannot set rotation of players. Consider teleporting instead.");
+ // Paper start - Teleport API
+ Location targetLocation = this.getEyeLocation();
+ targetLocation.setYaw(yaw);
+ targetLocation.setPitch(pitch);
+
+ org.bukkit.util.Vector direction = targetLocation.getDirection();
+ direction.multiply(9999999); // We need to move the target block.. FAR out
+ targetLocation.add(direction);
+ this.lookAt(targetLocation, io.papermc.paper.entity.LookAnchor.EYES);
+ // Paper end
}
@Override
public boolean teleport(Location location, PlayerTeleportEvent.TeleportCause cause) {
+ // Paper start - Teleport API
+ return this.teleport(location, cause, new io.papermc.paper.entity.TeleportFlag[0]);
+ }
+
+ @Override
+ public void lookAt(@NotNull org.bukkit.entity.Entity entity, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor, @NotNull io.papermc.paper.entity.LookAnchor entityAnchor) {
+ this.getHandle().lookAt(toNmsAnchor(playerAnchor), ((CraftEntity) entity).getHandle(), toNmsAnchor(entityAnchor));
+ }
+
+ @Override
+ public void lookAt(double x, double y, double z, @NotNull io.papermc.paper.entity.LookAnchor playerAnchor) {
+ this.getHandle().lookAt(toNmsAnchor(playerAnchor), new Vec3(x, y, z));
+ }
+
+ public static net.minecraft.commands.arguments.EntityAnchorArgument.Anchor toNmsAnchor(io.papermc.paper.entity.LookAnchor nmsAnchor) {
+ return switch (nmsAnchor) {
+ case EYES -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.EYES;
+ case FEET -> net.minecraft.commands.arguments.EntityAnchorArgument.Anchor.FEET;
+ };
+ }
+
+ public static io.papermc.paper.entity.LookAnchor toApiAnchor(net.minecraft.commands.arguments.EntityAnchorArgument.Anchor playerAnchor) {
+ return switch (playerAnchor) {
+ case EYES -> io.papermc.paper.entity.LookAnchor.EYES;
+ case FEET -> io.papermc.paper.entity.LookAnchor.FEET;
+ };
+ }
+
+ public static net.minecraft.world.entity.RelativeMovement toNmsRelativeFlag(io.papermc.paper.entity.TeleportFlag.Relative apiFlag) {
+ return switch (apiFlag) {
+ case X -> net.minecraft.world.entity.RelativeMovement.X;
+ case Y -> net.minecraft.world.entity.RelativeMovement.Y;
+ case Z -> net.minecraft.world.entity.RelativeMovement.Z;
+ case PITCH -> net.minecraft.world.entity.RelativeMovement.X_ROT;
+ case YAW -> net.minecraft.world.entity.RelativeMovement.Y_ROT;
+ };
+ }
+
+ public static io.papermc.paper.entity.TeleportFlag.Relative toApiRelativeFlag(net.minecraft.world.entity.RelativeMovement nmsFlag) {
+ return switch (nmsFlag) {
+ case X -> io.papermc.paper.entity.TeleportFlag.Relative.X;
+ case Y -> io.papermc.paper.entity.TeleportFlag.Relative.Y;
+ case Z -> io.papermc.paper.entity.TeleportFlag.Relative.Z;
+ case X_ROT -> io.papermc.paper.entity.TeleportFlag.Relative.PITCH;
+ case Y_ROT -> io.papermc.paper.entity.TeleportFlag.Relative.YAW;
+ };
+ }
+
+ @Override
+ public boolean teleport(Location location, org.bukkit.event.player.PlayerTeleportEvent.TeleportCause cause, io.papermc.paper.entity.TeleportFlag... flags) {
+ java.util.Set<net.minecraft.world.entity.RelativeMovement> relativeArguments;
+ java.util.Set<io.papermc.paper.entity.TeleportFlag> allFlags;
+ if (flags.length == 0) {
+ relativeArguments = Set.of();
+ allFlags = Set.of();
+ } else {
+ relativeArguments = java.util.EnumSet.noneOf(net.minecraft.world.entity.RelativeMovement.class);
+ allFlags = new HashSet<>();
+ for (io.papermc.paper.entity.TeleportFlag flag : flags) {
+ if (flag instanceof io.papermc.paper.entity.TeleportFlag.Relative relativeTeleportFlag) {
+ relativeArguments.add(toNmsRelativeFlag(relativeTeleportFlag));
+ }
+ allFlags.add(flag);
+ }
+ }
+ boolean dismount = !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_VEHICLE);
+ boolean ignorePassengers = allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_PASSENGERS);
+ // Paper end - Teleport API
Preconditions.checkArgument(location != null, "location");
Preconditions.checkArgument(location.getWorld() != null, "location.world");
+ // Paper start - Teleport passenger API
+ // Don't allow teleporting between worlds while keeping passengers
+ if (ignorePassengers && entity.isVehicle() && location.getWorld() != this.getWorld()) {
+ return false;
+ }
+
+ // Don't allow to teleport between worlds if remaining on vehicle
+ if (!dismount && entity.isPassenger() && location.getWorld() != this.getWorld()) {
+ return false;
+ }
+ // Paper end
location.checkFinite();
ServerPlayer entity = this.getHandle();
@@ -1229,7 +1317,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
return false;
}
- if (entity.isVehicle()) {
+ if (entity.isVehicle() && !ignorePassengers) { // Paper - Teleport API
return false;
}
@@ -1247,7 +1335,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
// If this player is riding another entity, we must dismount before teleporting.
- entity.stopRiding();
+ if (dismount) entity.stopRiding(); // Paper - Teleport API
// SPIGOT-5509: Wakeup, similar to riding
if (this.isSleeping()) {
@@ -1263,13 +1351,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
ServerLevel toWorld = ((CraftWorld) to.getWorld()).getHandle();
// Close any foreign inventory
- if (this.getHandle().containerMenu != this.getHandle().inventoryMenu) {
+ if (this.getHandle().containerMenu != this.getHandle().inventoryMenu && !allFlags.contains(io.papermc.paper.entity.TeleportFlag.EntityState.RETAIN_OPEN_INVENTORY)) { // Paper
this.getHandle().closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.TELEPORT); // Paper
}
// Check if the fromWorld and toWorld are the same.
if (fromWorld == toWorld) {
- entity.connection.teleport(to);
+ entity.connection.internalTeleport(to.getX(), to.getY(), to.getZ(), to.getYaw(), to.getPitch(), relativeArguments); // Paper - Teleport API
} else {
// The respawn reason should never be used if the passed location is non null.
server.getHandle().respawn(entity, toWorld, true, to, !toWorld.paperConfig().environment.disableTeleportationSuffocationCheck, null); // Paper

32
patches/unapplied/server/0847-Add-EntityPortalReadyEvent.patch
View file

@ -1,32 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 12 May 2021 04:30:42 -0700
Subject: [PATCH] Add EntityPortalReadyEvent
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index f9704cefbc1a3b6546dfefd0708fa5485e0a8e72..e09a4ebbbcd2e3f55b8b764cbc36d72bc3092085 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3016,6 +3016,13 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
if (true && !this.isPassenger() && this.portalTime++ >= i) { // CraftBukkit
this.level().getProfiler().push("portal");
this.portalTime = i;
+ // Paper start
+ io.papermc.paper.event.entity.EntityPortalReadyEvent event = new io.papermc.paper.event.entity.EntityPortalReadyEvent(this.getBukkitEntity(), worldserver1 == null ? null : worldserver1.getWorld(), org.bukkit.PortalType.NETHER);
+ if (!event.callEvent()) {
+ this.portalTime = 0;
+ } else {
+ worldserver1 = event.getTargetWorld() == null ? null : ((CraftWorld) event.getTargetWorld()).getHandle();
+ // Paper end
this.setPortalCooldown();
// CraftBukkit start
if (this instanceof ServerPlayer) {
@@ -3023,6 +3030,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
} else {
this.changeDimension(worldserver1);
}
+ } // Paper
// CraftBukkit end
this.level().getProfiler().pop();
}

63
patches/unapplied/server/0848-Don-t-use-level-random-in-entity-constructors.patch
View file

@ -1,63 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 10 Jul 2022 14:13:22 -0700
Subject: [PATCH] Don't use level random in entity constructors
Paper makes the entity random thread-safe
and constructing an entity off the main thread
should be supported. Some entities (for whatever
reason) use the level's random in some places.
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java
index e06d5eea4bc81be264a1f5d5fad2d4548c4ae8d2..55026e1731e41b4e3e4c6a8fef5d96a32051a556 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Bee.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java
@@ -1029,7 +1029,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
BeeGoToHiveGoal() {
super();
- this.travellingTicks = Bee.this.level().random.nextInt(10);
+ this.travellingTicks = Bee.this./* level(). */random.nextInt(10); // Paper - use entity random
this.blacklistedTargets = Lists.newArrayList();
this.setFlags(EnumSet.of(Goal.Flag.MOVE));
}
@@ -1146,7 +1146,7 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
BeeGoToKnownFlowerGoal() {
super();
- this.travellingTicks = Bee.this.level().random.nextInt(10);
+ this.travellingTicks = Bee.this./* level(). */random.nextInt(10); // Paper - use entity random
this.setFlags(EnumSet.of(Goal.Flag.MOVE));
}
diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
index 6b3a17e6717b8c03c5bd674771b29e4becd42c71..22d29a2e58c5615dcee04ba68752fb76489c8a28 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -64,7 +64,12 @@ public class ItemEntity extends Entity implements TraceableEntity {
}
public ItemEntity(Level world, double x, double y, double z, ItemStack stack) {
- this(world, x, y, z, stack, world.random.nextDouble() * 0.2D - 0.1D, 0.2D, world.random.nextDouble() * 0.2D - 0.1D);
+ // Paper start - don't use world random in entity constructor
+ this(EntityType.ITEM, world);
+ this.setPos(x, y, z);
+ this.setDeltaMovement(this.random.nextDouble() * 0.2D - 0.1D, 0.2D, this.random.nextDouble() * 0.2D - 0.1D);
+ this.setItem(stack);
+ // Paper end
}
public ItemEntity(Level world, double x, double y, double z, ItemStack stack, double velocityX, double velocityY, double velocityZ) {
diff --git a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
index 57f9bf73ee14bc8811d0192543caf2b02e890ee0..4ce3e69970dd9eb251d0538a2d233ca30e9e5e47 100644
--- a/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
+++ b/src/main/java/net/minecraft/world/entity/item/PrimedTnt.java
@@ -36,7 +36,7 @@ public class PrimedTnt extends Entity implements TraceableEntity {
public PrimedTnt(Level world, double x, double y, double z, @Nullable LivingEntity igniter) {
this(EntityType.TNT, world);
this.setPos(x, y, z);
- double d3 = world.random.nextDouble() * 6.2831854820251465D;
+ double d3 = this.random.nextDouble() * 6.2831854820251465D; // Paper - don't use world random in entity constructor
this.setDeltaMovement(-Math.sin(d3) * 0.02D, 0.20000000298023224D, -Math.cos(d3) * 0.02D);
this.setFuse(80);

91
patches/unapplied/server/0849-Send-block-entities-after-destroy-prediction.patch
View file

@ -1,91 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sat, 25 Jun 2022 19:45:20 -0400
Subject: [PATCH] Send block entities after destroy prediction
Minecraft's prediction system does not handle block entities, so if we are manually sending block entities during
block breaking we need to set it after the prediction is finished. This fixes block entities not showing when cancelling the BlockBreakEvent.
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index 96fde7b84ce4d195d0c54deff71df9fcf8447979..6cc9c28032cafd15d884223a01208ce6f027c151 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -62,6 +62,8 @@ public class ServerPlayerGameMode {
private BlockPos delayedDestroyPos;
private int delayedTickStart;
private int lastSentState;
+ public boolean captureSentBlockEntities = false; // Paper
+ public boolean capturedBlockEntity = false; // Paper
public ServerPlayerGameMode(ServerPlayer player) {
this.gameModeForPlayer = GameType.DEFAULT_MODE;
@@ -188,10 +190,7 @@ public class ServerPlayerGameMode {
this.player.connection.send(new ClientboundBlockUpdatePacket(pos, this.level.getBlockState(pos)));
this.debugLogging(pos, false, sequence, "may not interact");
// Update any tile entity data for this block
- BlockEntity tileentity = this.level.getBlockEntity(pos);
- if (tileentity != null) {
- this.player.connection.send(tileentity.getUpdatePacket());
- }
+ capturedBlockEntity = true; // Paper - send block entity after predicting
// CraftBukkit end
return;
}
@@ -207,10 +206,7 @@ public class ServerPlayerGameMode {
// Paper end
this.player.connection.send(new ClientboundBlockUpdatePacket(this.level, pos));
// Update any tile entity data for this block
- BlockEntity tileentity = this.level.getBlockEntity(pos);
- if (tileentity != null) {
- this.player.connection.send(tileentity.getUpdatePacket());
- }
+ capturedBlockEntity = true; // Paper - send block entity after predicting
return;
}
// CraftBukkit end
@@ -394,10 +390,12 @@ public class ServerPlayerGameMode {
}
// Update any tile entity data for this block
+ if (!captureSentBlockEntities) { // Paper - Toggle this location for capturing as this is used for api
BlockEntity tileentity = this.level.getBlockEntity(pos);
if (tileentity != null) {
this.player.connection.send(tileentity.getUpdatePacket());
}
+ } else {capturedBlockEntity = true;} // Paper end
return false;
}
}
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 13e5c0bc9e3cef3dd68f2d415649a183583eb606..bf73cdaa4f05e4415b9d072ad46774361deddad8 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1859,8 +1859,28 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
return;
}
// Paper end - Don't allow digging in unloaded chunks
+ // Paper start - send block entities after prediction
+ this.player.gameMode.capturedBlockEntity = false;
+ this.player.gameMode.captureSentBlockEntities = true;
+ // Paper end - send block entities after prediction
this.player.gameMode.handleBlockBreakAction(blockposition, packetplayinblockdig_enumplayerdigtype, packet.getDirection(), this.player.level().getMaxBuildHeight(), packet.getSequence());
this.player.connection.ackBlockChangesUpTo(packet.getSequence());
+ // Paper start - send block entities after prediction
+ this.player.gameMode.captureSentBlockEntities = false;
+ // If a block entity was modified speedup the block change ack to avoid the block entity
+ // being overriden.
+ if (this.player.gameMode.capturedBlockEntity) {
+ // manually tick
+ this.send(new ClientboundBlockChangedAckPacket(this.ackBlockChangesUpTo));
+ this.player.connection.ackBlockChangesUpTo = -1;
+
+ this.player.gameMode.capturedBlockEntity = false;
+ BlockEntity tileentity = this.player.level().getBlockEntity(blockposition);
+ if (tileentity != null) {
+ this.player.connection.send(tileentity.getUpdatePacket());
+ }
+ }
+ // Paper end - send block entities after prediction
return;
default:
throw new IllegalArgumentException("Invalid player action");

96
patches/unapplied/server/0850-Warn-on-plugins-accessing-faraway-chunks.patch
View file

@ -1,96 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Fri, 29 Jul 2022 12:35:19 -0400
Subject: [PATCH] Warn on plugins accessing faraway chunks
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index af7ffeb70ea696e03d3b8188ed167aa4755e308d..6b9b5af04fe06c3f5f20a56955bd12bd2ddb7e5c 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -505,7 +505,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
}
private static boolean isInWorldBoundsHorizontal(BlockPos pos) {
- return pos.getX() >= -30000000 && pos.getZ() >= -30000000 && pos.getX() < 30000000 && pos.getZ() < 30000000;
+ return pos.getX() >= -30000000 && pos.getZ() >= -30000000 && pos.getX() < 30000000 && pos.getZ() < 30000000; // Dif on change
}
private static boolean isOutsideSpawnableHeight(int y) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e36c535ede104fe6c60348558e31ad5571c5ac2a..550dcb7d595221b221e4710890d8a3cad789fc07 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -310,9 +310,24 @@ public class CraftWorld extends CraftRegionAccessor implements World {
public boolean setSpawnLocation(int x, int y, int z) {
return this.setSpawnLocation(x, y, z, 0.0F);
}
+ // Paper start
+ private static void warnUnsafeChunk(String reason, int x, int z) {
+ // if any chunk coord is outside of 30 million blocks
+ if (x > 1875000 || z > 1875000 || x < -1875000 || z < -1875000) {
+ Plugin plugin = io.papermc.paper.util.StackWalkerUtil.getFirstPluginCaller();
+ if (plugin != null) {
+ plugin.getLogger().warning("Plugin is %s at (%s, %s), this might cause issues.".formatted(reason, x, z));
+ }
+ if (net.minecraft.server.MinecraftServer.getServer().isDebugging()) {
+ io.papermc.paper.util.TraceUtil.dumpTraceForThread("Dangerous chunk retrieval");
+ }
+ }
+ }
+ // Paper end
@Override
public Chunk getChunkAt(int x, int z) {
+ warnUnsafeChunk("getting a faraway chunk", x, z); // Paper
// Paper start - add ticket to hold chunk for a little while longer if plugin accesses it
net.minecraft.world.level.chunk.LevelChunk chunk = this.world.getChunkSource().getChunkAtIfLoadedImmediately(x, z);
if (chunk == null) {
@@ -427,6 +442,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public boolean regenerateChunk(int x, int z) {
org.spigotmc.AsyncCatcher.catchOp("chunk regenerate"); // Spigot
+ warnUnsafeChunk("regenerating a faraway chunk", x, z); // Paper
// Paper start - implement regenerateChunk method
final ServerLevel serverLevel = this.world;
final net.minecraft.server.level.ServerChunkCache serverChunkCache = serverLevel.getChunkSource();
@@ -522,6 +538,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public boolean loadChunk(int x, int z, boolean generate) {
org.spigotmc.AsyncCatcher.catchOp("chunk load"); // Spigot
+ warnUnsafeChunk("loading a faraway chunk", x, z); // Paper
// Paper start - Optimize this method
ChunkPos chunkPos = new ChunkPos(x, z);
ChunkAccess immediate = world.getChunkSource().getChunkAtIfLoadedImmediately(x, z); // Paper
@@ -585,6 +602,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public boolean addPluginChunkTicket(int x, int z, Plugin plugin) {
+ warnUnsafeChunk("adding a faraway chunk ticket", x, z); // Paper
Preconditions.checkArgument(plugin != null, "null plugin");
Preconditions.checkArgument(plugin.isEnabled(), "plugin is not enabled");
@@ -653,6 +671,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void setChunkForceLoaded(int x, int z, boolean forced) {
+ warnUnsafeChunk("forceloading a faraway chunk", x, z); // Paper
this.getHandle().setChunkForced(x, z, forced);
}
@@ -965,6 +984,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public int getHighestBlockYAt(int x, int z, org.bukkit.HeightMap heightMap) {
+ warnUnsafeChunk("getting a faraway chunk", x >> 4, z >> 4); // Paper
// Transient load for this tick
return this.world.getChunk(x >> 4, z >> 4).getHeight(CraftHeightMap.toNMS(heightMap), x, z);
}
@@ -2376,6 +2396,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
// Spigot end
// Paper start
public java.util.concurrent.CompletableFuture<Chunk> getChunkAtAsync(int x, int z, boolean gen, boolean urgent) {
+ warnUnsafeChunk("getting a faraway chunk async", x, z); // Paper
if (Bukkit.isPrimaryThread()) {
net.minecraft.world.level.chunk.LevelChunk immediate = this.world.getChunkSource().getChunkAtIfLoadedImmediately(x, z);
if (immediate != null) {

33
patches/unapplied/server/0851-Custom-Chat-Completion-Suggestions-API.patch
View file

@ -1,33 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sat, 30 Jul 2022 11:23:05 -0400
Subject: [PATCH] Custom Chat Completion Suggestions API
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 5ad3f284f0d25ec4f7ea8789c2205f88b349f715..d4fd2fa83d1d8e9d97465b92edd913c05d20c69c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -650,6 +650,22 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
this.getHandle().getServer().getPlayerList().sendPlayerPermissionLevel(this.getHandle(), level, false);
}
+
+ @Override
+ public void addAdditionalChatCompletions(@NotNull Collection<String> completions) {
+ this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket(
+ net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket.Action.ADD,
+ new ArrayList<>(completions)
+ ));
+ }
+
+ @Override
+ public void removeAdditionalChatCompletions(@NotNull Collection<String> completions) {
+ this.getHandle().connection.send(new net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket(
+ net.minecraft.network.protocol.game.ClientboundCustomChatCompletionsPacket.Action.REMOVE,
+ new ArrayList<>(completions)
+ ));
+ }
// Paper end
@Override

71
patches/unapplied/server/0852-Add-and-fix-missing-BlockFadeEvents.patch
View file

@ -1,71 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Thu, 21 Jul 2022 12:07:54 -0400
Subject: [PATCH] Add and fix missing BlockFadeEvents
Beyond calling the BlockFadeEvent in more places, this patch also aims
to pass the proper replacement state to the event, specifically for
potentially waterlogged block states fading.
Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com
diff --git a/src/main/java/net/minecraft/world/level/block/FrogspawnBlock.java b/src/main/java/net/minecraft/world/level/block/FrogspawnBlock.java
index 834c5e3fbff3819f3f72e95a1072d9b9e57f25b3..294d22b6b27e96b59c77527efcfefa9410b756e4 100644
--- a/src/main/java/net/minecraft/world/level/block/FrogspawnBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FrogspawnBlock.java
@@ -85,6 +85,11 @@ public class FrogspawnBlock extends Block {
}
private void hatchFrogspawn(ServerLevel world, BlockPos pos, RandomSource random) {
+ // Paper start - Call BlockFadeEvent
+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, Blocks.AIR.defaultBlockState()).isCancelled()) {
+ return;
+ }
+ // Paper end
this.destroyBlock(world, pos);
world.playSound((Player)null, pos, SoundEvents.FROGSPAWN_HATCH, SoundSource.BLOCKS, 1.0F, 1.0F);
this.spawnTadpoles(world, pos, random);
diff --git a/src/main/java/net/minecraft/world/level/block/ScaffoldingBlock.java b/src/main/java/net/minecraft/world/level/block/ScaffoldingBlock.java
index f99082c58743e8b73e263655dbebc34e904c45bc..e9358522e526505d5c200e19b193bbcf5ee10826 100644
--- a/src/main/java/net/minecraft/world/level/block/ScaffoldingBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/ScaffoldingBlock.java
@@ -96,7 +96,7 @@ public class ScaffoldingBlock extends Block implements SimpleWaterloggedBlock {
int i = ScaffoldingBlock.getDistance(world, pos);
BlockState iblockdata1 = (BlockState) ((BlockState) state.setValue(ScaffoldingBlock.DISTANCE, i)).setValue(ScaffoldingBlock.BOTTOM, this.isBottom(world, pos, i));
- if ((Integer) iblockdata1.getValue(ScaffoldingBlock.DISTANCE) == 7 && !org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, Blocks.AIR.defaultBlockState()).isCancelled()) { // CraftBukkit - BlockFadeEvent
+ if ((Integer) iblockdata1.getValue(ScaffoldingBlock.DISTANCE) == 7 && !org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, iblockdata1.getFluidState().createLegacyBlock()).isCancelled()) { // CraftBukkit - BlockFadeEvent // Paper - fix wrong block state
if ((Integer) state.getValue(ScaffoldingBlock.DISTANCE) == 7) {
FallingBlockEntity.fall(world, pos, iblockdata1);
} else {
diff --git a/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java b/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
index 1e115adfcfee518667559100d04050f5e71c8a23..8aaa3cb2248a02b5ee25251cc837a145edd34341 100644
--- a/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SnifferEggBlock.java
@@ -54,12 +54,26 @@ public class SnifferEggBlock extends Block {
return this.getHatchLevel(state) == 2;
}
+ // Paper start
+ private void rescheduleTick(ServerLevel world, BlockPos pos) {
+ int baseDelay = hatchBoost(world, pos) ? BOOSTED_HATCH_TIME_TICKS : REGULAR_HATCH_TIME_TICKS;
+ world.scheduleTick(pos, this, (baseDelay / 3) + world.random.nextInt(RANDOM_HATCH_OFFSET_TICKS));
+ // reschedule to avoid being stuck here and behave like the other calls (see #onPlace)
+ }
+ // Paper end
+
@Override
public void tick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
if (!this.isReadyToHatch(state)) {
world.playSound((Player)null, pos, SoundEvents.SNIFFER_EGG_CRACK, SoundSource.BLOCKS, 0.7F, 0.9F + random.nextFloat() * 0.2F);
world.setBlock(pos, state.setValue(HATCH, Integer.valueOf(this.getHatchLevel(state) + 1)), 2);
} else {
+ // Paper start - Call BlockFadeEvent
+ if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world, pos, state.getFluidState().createLegacyBlock()).isCancelled()) {
+ rescheduleTick(world, pos);
+ return;
+ }
+ // Paper end
world.playSound((Player)null, pos, SoundEvents.SNIFFER_EGG_HATCH, SoundSource.BLOCKS, 0.7F, 0.9F + random.nextFloat() * 0.2F);
world.destroyBlock(pos, false);
Sniffer sniffer = EntityType.SNIFFER.create(world);

47
patches/unapplied/server/0853-Collision-API.patch
View file

@ -1,47 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Wed, 6 Oct 2021 20:10:44 -0400
Subject: [PATCH] Collision API
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
index 5be114bc70c6fdbcb7d804e7558a5172c4461b96..3b9d7f92f4e47da2d7eb1e9cb9e996ee36b57e4c 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
@@ -1020,5 +1020,12 @@ public abstract class CraftRegionAccessor implements RegionAccessor {
return this.getHandle().clip(new net.minecraft.world.level.ClipContext(start, end, net.minecraft.world.level.ClipContext.Block.COLLIDER, net.minecraft.world.level.ClipContext.Fluid.NONE, null)).getType() == net.minecraft.world.phys.HitResult.Type.MISS;
}
+
+ @Override
+ public boolean hasCollisionsIn(@org.jetbrains.annotations.NotNull org.bukkit.util.BoundingBox boundingBox) {
+ net.minecraft.world.phys.AABB aabb = new AABB(boundingBox.getMinX(), boundingBox.getMinY(), boundingBox.getMinZ(), boundingBox.getMaxX(), boundingBox.getMaxY(), boundingBox.getMaxZ(), false);
+
+ return !this.getHandle().noCollision(aabb);
+ }
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index df554fa92065bc4c8566a9638f4f6f6ca9ba54db..bc0a46a6f2ae24b40d3997074c9084cdbb595602 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1419,4 +1419,19 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
return getHandle().isInPowderSnow || getHandle().wasInPowderSnow; // depending on the location in the entity "tick" either could be needed.
}
// Paper end
+ // Paper Start - Collision API
+ @Override
+ public boolean collidesAt(@org.jetbrains.annotations.NotNull Location location) {
+ net.minecraft.world.phys.AABB aabb = this.getHandle().getBoundingBoxAt(location.getX(), location.getY(), location.getZ());
+
+ return !this.getHandle().level().noCollision(this.getHandle(), aabb);
+ }
+
+ @Override
+ public boolean wouldCollideUsing(@org.jetbrains.annotations.NotNull BoundingBox boundingBox) {
+ net.minecraft.world.phys.AABB aabb = new AABB(boundingBox.getMinX(), boundingBox.getMinY(), boundingBox.getMinZ(), boundingBox.getMaxX(), boundingBox.getMaxY(), boundingBox.getMaxZ(), false);
+
+ return !this.getHandle().level().noCollision(this.getHandle(), aabb);
+ }
+ // Paper End - Collision API
}

20
patches/unapplied/server/0854-Fix-suggest-command-message-for-brigadier-syntax-exc.patch
View file

@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: chickeneer <emcchickeneer@gmail.com>
Date: Mon, 1 Aug 2022 20:13:02 -0500
Subject: [PATCH] Fix suggest command message for brigadier syntax exceptions
This is a bug accidentally introduced in upstream CB
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index f967e9039c87ec458da3f133743df834437b3e02..80c2c8d565f03ae0ea24fbdecdbe2bc5b9aa4b82 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -342,7 +342,7 @@ public class Commands {
if (commandsyntaxexception.getInput() != null && commandsyntaxexception.getCursor() >= 0) {
int j = Math.min(commandsyntaxexception.getInput().length(), commandsyntaxexception.getCursor());
MutableComponent ichatmutablecomponent = Component.empty().withStyle(ChatFormatting.GRAY).withStyle((chatmodifier) -> {
- return chatmodifier.withClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, label)); // CraftBukkit
+ return chatmodifier.withClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, "/" + label)); // CraftBukkit // Paper
});
if (j > 10) {

48
patches/unapplied/server/0855-Block-Ticking-API.patch
View file

@ -1,48 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 26 Dec 2021 13:23:46 -0500
Subject: [PATCH] Block Ticking API
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index df104b1f7753d98318a5cc511c6e0e1c68e5c277..f3ac362b7b65a5273ff5fdad1d8065c5f654a53a 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -735,5 +735,21 @@ public class CraftBlock implements Block {
public boolean isValidTool(ItemStack itemStack) {
return getDrops(itemStack).size() != 0;
}
+
+ @Override
+ public void tick() {
+ net.minecraft.world.level.block.state.BlockState blockData = this.getNMS();
+ net.minecraft.server.level.ServerLevel level = this.world.getMinecraftWorld();
+
+ blockData.getBlock().tick(blockData, level, this.position, level.random);
+ }
+
+ @Override
+ public void randomTick() {
+ net.minecraft.world.level.block.state.BlockState blockData = this.getNMS();
+ net.minecraft.server.level.ServerLevel level = this.world.getMinecraftWorld();
+
+ blockData.getBlock().randomTick(blockData, level, this.position, level.random);
+ }
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
index f4e37764f714419a614a7e40718924788a204d28..86fb50f946ff57d66c561ba0ee6f1116f63479fb 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
@@ -703,4 +703,11 @@ public class CraftBlockData implements BlockData {
return speed;
}
// Paper end - destroy speed API
+
+ // Paper start - Block tick API
+ @Override
+ public boolean isRandomlyTicked() {
+ return this.state.isRandomlyTicking();
+ }
+ // Paper end - Block tick API
}

227
patches/unapplied/server/0856-Add-Velocity-IP-Forwarding-Support.patch
View file

@ -1,227 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Mon, 8 Oct 2018 14:36:14 -0400
Subject: [PATCH] Add Velocity IP Forwarding Support
While Velocity supports BungeeCord-style IP forwarding, it is not secure. Users
have a lot of problems setting up firewalls or setting up plugins like IPWhitelist.
Further, the BungeeCord IP forwarding protocol still retains essentially its original
form, when there is brand new support for custom login plugin messages in 1.13.
Velocity's modern IP forwarding uses an HMAC-SHA256 code to ensure authenticity
of messages, is packed into a binary format that is smaller than BungeeCord's
forwarding, and is integrated into the Minecraft login process by using the 1.13
login plugin message packet.
diff --git a/src/main/java/com/destroystokyo/paper/proxy/VelocityProxy.java b/src/main/java/com/destroystokyo/paper/proxy/VelocityProxy.java
new file mode 100644
index 0000000000000000000000000000000000000000..c4934979b1ed85bfc4f8d9e6f8848b2beaad95c3
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/proxy/VelocityProxy.java
@@ -0,0 +1,75 @@
+package com.destroystokyo.paper.proxy;
+
+import io.papermc.paper.configuration.GlobalConfiguration;
+import com.google.common.net.InetAddresses;
+import com.mojang.authlib.GameProfile;
+import com.mojang.authlib.properties.Property;
+import java.net.InetAddress;
+import java.security.InvalidKeyException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.util.UUID;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.player.ProfilePublicKey;
+
+public class VelocityProxy {
+ private static final int SUPPORTED_FORWARDING_VERSION = 1;
+ public static final int MODERN_FORWARDING_WITH_KEY = 2;
+ public static final int MODERN_FORWARDING_WITH_KEY_V2 = 3;
+ public static final int MODERN_LAZY_SESSION = 4;
+ public static final byte MAX_SUPPORTED_FORWARDING_VERSION = MODERN_LAZY_SESSION;
+ public static final ResourceLocation PLAYER_INFO_CHANNEL = new ResourceLocation("velocity", "player_info");
+
+ public static boolean checkIntegrity(final FriendlyByteBuf buf) {
+ final byte[] signature = new byte[32];
+ buf.readBytes(signature);
+
+ final byte[] data = new byte[buf.readableBytes()];
+ buf.getBytes(buf.readerIndex(), data);
+
+ try {
+ final Mac mac = Mac.getInstance("HmacSHA256");
+ mac.init(new SecretKeySpec(GlobalConfiguration.get().proxies.velocity.secret.getBytes(java.nio.charset.StandardCharsets.UTF_8), "HmacSHA256"));
+ final byte[] mySignature = mac.doFinal(data);
+ if (!MessageDigest.isEqual(signature, mySignature)) {
+ return false;
+ }
+ } catch (final InvalidKeyException | NoSuchAlgorithmException e) {
+ throw new AssertionError(e);
+ }
+
+ return true;
+ }
+
+ public static InetAddress readAddress(final FriendlyByteBuf buf) {
+ return InetAddresses.forString(buf.readUtf(Short.MAX_VALUE));
+ }
+
+ public static GameProfile createProfile(final FriendlyByteBuf buf) {
+ final GameProfile profile = new GameProfile(buf.readUUID(), buf.readUtf(16));
+ readProperties(buf, profile);
+ return profile;
+ }
+
+ private static void readProperties(final FriendlyByteBuf buf, final GameProfile profile) {
+ final int properties = buf.readVarInt();
+ for (int i1 = 0; i1 < properties; i1++) {
+ final String name = buf.readUtf(Short.MAX_VALUE);
+ final String value = buf.readUtf(Short.MAX_VALUE);
+ final String signature = buf.readBoolean() ? buf.readUtf(Short.MAX_VALUE) : null;
+ profile.getProperties().put(name, new Property(name, value, signature));
+ }
+ }
+
+ public static ProfilePublicKey.Data readForwardedKey(FriendlyByteBuf buf) {
+ return new ProfilePublicKey.Data(buf);
+ }
+
+ public static UUID readSignerUuidOrElse(FriendlyByteBuf buf, UUID orElse) {
+ return buf.readBoolean() ? buf.readUUID() : orElse;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index 23c39cc77ae0d2ab7100fff0a3e8ff6752706dbb..c49802c936ae8e3f4dc1badd98414d96714ecd60 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
@@ -274,13 +274,20 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
server.enablePlugins(org.bukkit.plugin.PluginLoadOrder.STARTUP);
// CraftBukkit end
+ // Paper start
+ boolean usingProxy = org.spigotmc.SpigotConfig.bungee || io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled;
+ String proxyFlavor = (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) ? "Velocity" : "BungeeCord";
+ String proxyLink = (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) ? "https://docs.papermc.io/velocity/security" : "http://www.spigotmc.org/wiki/firewall-guide/";
+ // Paper end
if (!this.usesAuthentication()) {
DedicatedServer.LOGGER.warn("**** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!");
DedicatedServer.LOGGER.warn("The server will make no attempt to authenticate usernames. Beware.");
// Spigot start
- if (org.spigotmc.SpigotConfig.bungee) {
- DedicatedServer.LOGGER.warn("Whilst this makes it possible to use BungeeCord, unless access to your server is properly restricted, it also opens up the ability for hackers to connect with any username they choose.");
- DedicatedServer.LOGGER.warn("Please see http://www.spigotmc.org/wiki/firewall-guide/ for further information.");
+ // Paper start
+ if (usingProxy) {
+ DedicatedServer.LOGGER.warn("Whilst this makes it possible to use " + proxyFlavor + ", unless access to your server is properly restricted, it also opens up the ability for hackers to connect with any username they choose.");
+ DedicatedServer.LOGGER.warn("Please see " + proxyLink + " for further information.");
+ // Paper end
} else {
DedicatedServer.LOGGER.warn("While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.");
}
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 3fcd7bfdb8945b276c94a263e9da6b85ce470366..3431b1132e55c53cda7cf47f021f23068b63322d 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -61,6 +61,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
@Nullable
private ServerPlayer delayedAcceptPlayer;
public boolean iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation = false; // Paper - username validation overriding
+ private int velocityLoginMessageId = -1; // Paper - Velocity support
public ServerLoginPacketListenerImpl(MinecraftServer server, Connection connection) {
this.state = ServerLoginPacketListenerImpl.State.HELLO;
@@ -256,6 +257,16 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
this.state = ServerLoginPacketListenerImpl.State.KEY;
this.connection.send(new ClientboundHelloPacket("", this.server.getKeyPair().getPublic().getEncoded(), this.challenge));
} else {
+ // Paper start - Velocity support
+ if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) {
+ this.velocityLoginMessageId = java.util.concurrent.ThreadLocalRandom.current().nextInt();
+ net.minecraft.network.FriendlyByteBuf buf = new net.minecraft.network.FriendlyByteBuf(io.netty.buffer.Unpooled.buffer());
+ buf.writeByte(com.destroystokyo.paper.proxy.VelocityProxy.MAX_SUPPORTED_FORWARDING_VERSION);
+ net.minecraft.network.protocol.login.ClientboundCustomQueryPacket packet1 = new net.minecraft.network.protocol.login.ClientboundCustomQueryPacket(this.velocityLoginMessageId, com.destroystokyo.paper.proxy.VelocityProxy.PLAYER_INFO_CHANNEL, buf);
+ this.connection.send(packet1);
+ return;
+ }
+ // Paper end
// Spigot start
// Paper start - Cache authenticator threads
authenticatorPool.execute(new Runnable() {
@@ -363,6 +374,12 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
public class LoginHandler {
public void fireEvents() throws Exception {
+ // Paper start - Velocity support
+ if (ServerLoginPacketListenerImpl.this.velocityLoginMessageId == -1 && io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) {
+ disconnect("This server requires you to connect with Velocity.");
+ return;
+ }
+ // Paper end
String playerName = ServerLoginPacketListenerImpl.this.gameProfile.getName();
java.net.InetAddress address = ((java.net.InetSocketAddress) ServerLoginPacketListenerImpl.this.connection.getRemoteAddress()).getAddress();
java.net.InetAddress rawAddress = ((java.net.InetSocketAddress) connection.channel.remoteAddress()).getAddress(); // Paper
@@ -411,6 +428,47 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
// Spigot end
public void handleCustomQueryPacket(ServerboundCustomQueryPacket packet) {
+ // Paper start - Velocity support
+ if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled && packet.getTransactionId() == this.velocityLoginMessageId) {
+ net.minecraft.network.FriendlyByteBuf buf = packet.getData();
+ if (buf == null) {
+ this.disconnect("This server requires you to connect with Velocity.");
+ return;
+ }
+
+ if (!com.destroystokyo.paper.proxy.VelocityProxy.checkIntegrity(buf)) {
+ this.disconnect("Unable to verify player details");
+ return;
+ }
+
+ int version = buf.readVarInt();
+ if (version > com.destroystokyo.paper.proxy.VelocityProxy.MAX_SUPPORTED_FORWARDING_VERSION) {
+ throw new IllegalStateException("Unsupported forwarding version " + version + ", wanted upto " + com.destroystokyo.paper.proxy.VelocityProxy.MAX_SUPPORTED_FORWARDING_VERSION);
+ }
+
+ java.net.SocketAddress listening = this.connection.getRemoteAddress();
+ int port = 0;
+ if (listening instanceof java.net.InetSocketAddress) {
+ port = ((java.net.InetSocketAddress) listening).getPort();
+ }
+ this.connection.address = new java.net.InetSocketAddress(com.destroystokyo.paper.proxy.VelocityProxy.readAddress(buf), port);
+
+ this.gameProfile = com.destroystokyo.paper.proxy.VelocityProxy.createProfile(buf);
+
+ //TODO Update handling for lazy sessions, might not even have to do anything?
+
+ // Proceed with login
+ authenticatorPool.execute(() -> {
+ try {
+ new LoginHandler().fireEvents();
+ } catch (Exception ex) {
+ disconnect("Failed to verify username!");
+ server.server.getLogger().log(java.util.logging.Level.WARNING, "Exception verifying " + gameProfile.getName(), ex);
+ }
+ });
+ return;
+ }
+ // Paper end
this.disconnect(Component.translatable("multiplayer.disconnect.unexpected_query_response"));
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 6c8fc3a00109c3c64f9dc32ecdcc98e1b5d0d622..03fcdb0eb145d60b96bf241523ade1f4595abdef 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -803,7 +803,7 @@ public final class CraftServer implements Server {
@Override
public long getConnectionThrottle() {
// Spigot Start - Automatically set connection throttle for bungee configurations
- if (org.spigotmc.SpigotConfig.bungee) {
+ if (org.spigotmc.SpigotConfig.bungee || io.papermc.paper.configuration.GlobalConfiguration.get().proxies.velocity.enabled) { // Paper - Velocity support
return -1;
} else {
return this.configuration.getInt("settings.connection-throttle");

19
patches/unapplied/server/0857-Use-thread-safe-random-in-ServerLoginPacketListenerI.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 11 Aug 2022 14:37:33 +0100
Subject: [PATCH] Use thread safe random in ServerLoginPacketListenerImpl
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 3431b1132e55c53cda7cf47f021f23068b63322d..2ff578e4a953ffcf5176815ba8e3f06f73499989 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -49,7 +49,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
private static final AtomicInteger UNIQUE_THREAD_ID = new AtomicInteger(0);
static final Logger LOGGER = LogUtils.getLogger();
private static final int MAX_TICKS_BEFORE_LOGIN = 600;
- private static final RandomSource RANDOM = RandomSource.create();
+ private static final RandomSource RANDOM = new org.bukkit.craftbukkit.util.RandomSourceWrapper(new java.util.Random()); // Paper - This is called across threads, make safe
private final byte[] challenge;
final MinecraftServer server;
public final Connection connection;

31
patches/unapplied/server/0858-Add-NamespacedKey-biome-methods.patch
View file

@ -1,31 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Josh Roy <10731363+JRoy@users.noreply.github.com>
Date: Sun, 14 Aug 2022 12:23:11 -0400
Subject: [PATCH] Add NamespacedKey biome methods
Co-authored-by: Thonk <30448663+ExcessiveAmountsOfZombies@users.noreply.github.com>
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index e8e26cca7fc8090a3b22925ae37e2362a44ced80..83cef5ec27c31f133a23cd27349f722799c786ea 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -609,6 +609,19 @@ public final class CraftMagicNumbers implements UnsafeValues {
Preconditions.checkArgument(material.isBlock(), material + " is not a block");
return getBlock(material).hasCollision;
}
+
+ @Override
+ public org.bukkit.NamespacedKey getBiomeKey(org.bukkit.RegionAccessor accessor, int x, int y, int z) {
+ org.bukkit.craftbukkit.CraftRegionAccessor cra = (org.bukkit.craftbukkit.CraftRegionAccessor) accessor;
+ return org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(cra.getHandle().registryAccess().registryOrThrow(net.minecraft.core.registries.Registries.BIOME).getKey(cra.getHandle().getBiome(new net.minecraft.core.BlockPos(x, y, z)).value()));
+ }
+
+ @Override
+ public void setBiomeKey(org.bukkit.RegionAccessor accessor, int x, int y, int z, org.bukkit.NamespacedKey biomeKey) {
+ org.bukkit.craftbukkit.CraftRegionAccessor cra = (org.bukkit.craftbukkit.CraftRegionAccessor) accessor;
+ net.minecraft.core.Holder<net.minecraft.world.level.biome.Biome> biomeBase = cra.getHandle().registryAccess().registryOrThrow(net.minecraft.core.registries.Registries.BIOME).getHolderOrThrow(net.minecraft.resources.ResourceKey.create(net.minecraft.core.registries.Registries.BIOME, org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(biomeKey)));
+ cra.setBiome(x, y, z, biomeBase);
+ }
// Paper end
/**

67
patches/unapplied/server/0859-Fix-plugin-loggers-on-server-shutdown.patch
View file

@ -1,67 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Miguel=20Moreno?= <josemmo@pm.me>
Date: Sat, 5 Jun 2021 13:45:15 +0200
Subject: [PATCH] Fix plugin loggers on server shutdown
diff --git a/src/main/java/io/papermc/paper/log/CustomLogManager.java b/src/main/java/io/papermc/paper/log/CustomLogManager.java
new file mode 100644
index 0000000000000000000000000000000000000000..c1d3bac79bb8b4796c013ff4472f75dcd79602dc
--- /dev/null
+++ b/src/main/java/io/papermc/paper/log/CustomLogManager.java
@@ -0,0 +1,26 @@
+package io.papermc.paper.log;
+
+import java.util.logging.LogManager;
+
+public class CustomLogManager extends LogManager {
+ private static CustomLogManager instance;
+
+ public CustomLogManager() {
+ instance = this;
+ }
+
+ @Override
+ public void reset() {
+ // Ignore calls to this method
+ }
+
+ private void superReset() {
+ super.reset();
+ }
+
+ public static void forceReset() {
+ if (instance != null) {
+ instance.superReset();
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 42f566c9155b70e04d457eb05934d678a92fcdb1..f1b8ebb9718c8ff824d2707a0d1eb08cdcd18f39 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -997,6 +997,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
net.minecrell.terminalconsole.TerminalConsoleAppender.close(); // Paper - Use TerminalConsoleAppender
} catch (Exception e) {
}
+ io.papermc.paper.log.CustomLogManager.forceReset(); // Paper - Reset loggers after shutdown
this.onServerExit();
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index 3250274384fabb11e241837007e543cb81dd3b6d..2b27feda982ca55257b55c801ec772a18157bd01 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -18,6 +18,12 @@ public class Main {
public static boolean useJline = true;
public static boolean useConsole = true;
+ // Paper start - Hijack log manager to ensure logging on shutdown
+ static {
+ System.setProperty("java.util.logging.manager", "io.papermc.paper.log.CustomLogManager");
+ }
+ // Paper end
+
public static void main(String[] args) {
// Paper start
final String warnWhenLegacyFormattingDetected = String.join(".", "net", "kyori", "adventure", "text", "warnWhenLegacyFormattingDetected");

74
patches/unapplied/server/0860-Stop-large-look-changes-from-crashing-the-server.patch
View file

@ -1,74 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MWHunter <s0521458@student.rockvalleycollege.edu>
Date: Wed, 24 Aug 2022 09:54:11 -0400
Subject: [PATCH] Stop large look changes from crashing the server
Co-authored-by: Jaren Knodel <Jaren@Knodel.com>
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 418853323314597f746b2f8e74b9766efcbf98be..66a2ae4b03a99613be03458dab23a904956fcfee 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3027,37 +3027,15 @@ public abstract class LivingEntity extends Entity implements Attackable {
this.level().getProfiler().pop();
this.level().getProfiler().push("rangeChecks");
- while (this.getYRot() - this.yRotO < -180.0F) {
- this.yRotO -= 360.0F;
- }
-
- while (this.getYRot() - this.yRotO >= 180.0F) {
- this.yRotO += 360.0F;
- }
+ // Paper start - stop large pitch and yaw changes from crashing the server
+ this.yRotO += Math.round((this.getYRot() - this.yRotO) / 360.0F) * 360.0F;
- while (this.yBodyRot - this.yBodyRotO < -180.0F) {
- this.yBodyRotO -= 360.0F;
- }
+ this.yBodyRotO += Math.round((this.yBodyRot - this.yBodyRotO) / 360.0F) * 360.0F;
- while (this.yBodyRot - this.yBodyRotO >= 180.0F) {
- this.yBodyRotO += 360.0F;
- }
-
- while (this.getXRot() - this.xRotO < -180.0F) {
- this.xRotO -= 360.0F;
- }
+ this.xRotO += Math.round((this.getXRot() - this.xRotO) / 360.0F) * 360.0F;
- while (this.getXRot() - this.xRotO >= 180.0F) {
- this.xRotO += 360.0F;
- }
-
- while (this.yHeadRot - this.yHeadRotO < -180.0F) {
- this.yHeadRotO -= 360.0F;
- }
-
- while (this.yHeadRot - this.yHeadRotO >= 180.0F) {
- this.yHeadRotO += 360.0F;
- }
+ this.yHeadRotO += Math.round((this.yHeadRot - this.yHeadRotO) / 360.0F) * 360.0F;
+ // Paper end
this.level().getProfiler().pop();
this.animStep += f2;
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index 24b549cb21926a02d736f0bbb991006b9453068d..6d7ac0c8c171834fa8da94f158258a4774d80ec4 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -251,13 +251,7 @@ public abstract class Projectile extends Entity implements TraceableEntity {
}
protected static float lerpRotation(float prevRot, float newRot) {
- while (newRot - prevRot < -180.0F) {
- prevRot -= 360.0F;
- }
-
- while (newRot - prevRot >= 180.0F) {
- prevRot += 360.0F;
- }
+ prevRot += Math.round((newRot - prevRot) / 360.0F) * 360.0F; // Paper - stop large look changes from crashing the server
return Mth.lerp(0.2F, prevRot, newRot);
}

274
patches/unapplied/server/0861-Fire-EntityChangeBlockEvent-in-more-places.patch
View file

@ -1,274 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 9 Aug 2021 20:45:46 -0700
Subject: [PATCH] Fire EntityChangeBlockEvent in more places
Co-authored-by: ChristopheG <61288881+chrisgdt@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/world/entity/LightningBolt.java b/src/main/java/net/minecraft/world/entity/LightningBolt.java
index 611028d65925053c47510185abc526201e5df6bb..a01a8ba27534d2b0d544423bc2c48fd29d0a6d64 100644
--- a/src/main/java/net/minecraft/world/entity/LightningBolt.java
+++ b/src/main/java/net/minecraft/world/entity/LightningBolt.java
@@ -98,7 +98,7 @@ public class LightningBolt extends Entity {
}
this.powerLightningRod();
- LightningBolt.clearCopperOnLightningStrike(this.level(), this.getStrikePosition());
+ LightningBolt.clearCopperOnLightningStrike(this.level(), this.getStrikePosition(), this); // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
this.gameEvent(GameEvent.LIGHTNING_STRIKE);
}
}
@@ -192,7 +192,7 @@ public class LightningBolt extends Entity {
}
}
- private static void clearCopperOnLightningStrike(Level world, BlockPos pos) {
+ private static void clearCopperOnLightningStrike(Level world, BlockPos pos, Entity lightning) { // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
BlockState iblockdata = world.getBlockState(pos);
BlockPos blockposition1;
BlockState iblockdata1;
@@ -206,24 +206,29 @@ public class LightningBolt extends Entity {
}
if (iblockdata1.getBlock() instanceof WeatheringCopper) {
- world.setBlockAndUpdate(blockposition1, WeatheringCopper.getFirst(world.getBlockState(blockposition1)));
+ // Paper start - call EntityChangeBlockEvent
+ BlockState newBlock = WeatheringCopper.getFirst(world.getBlockState(blockposition1));
+ if (CraftEventFactory.callEntityChangeBlockEvent(lightning, blockposition1, newBlock)) {
+ world.setBlockAndUpdate(blockposition1, newBlock);
+ }
+ // Paper end
BlockPos.MutableBlockPos blockposition_mutableblockposition = pos.mutable();
int i = world.random.nextInt(3) + 3;
for (int j = 0; j < i; ++j) {
int k = world.random.nextInt(8) + 1;
- LightningBolt.randomWalkCleaningCopper(world, blockposition1, blockposition_mutableblockposition, k);
+ LightningBolt.randomWalkCleaningCopper(world, blockposition1, blockposition_mutableblockposition, k, lightning); // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
}
}
}
- private static void randomWalkCleaningCopper(Level world, BlockPos pos, BlockPos.MutableBlockPos mutablePos, int count) {
+ private static void randomWalkCleaningCopper(Level world, BlockPos pos, BlockPos.MutableBlockPos mutablePos, int count, Entity lightning) { // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
mutablePos.set(pos);
for (int j = 0; j < count; ++j) {
- Optional<BlockPos> optional = LightningBolt.randomStepCleaningCopper(world, mutablePos);
+ Optional<BlockPos> optional = LightningBolt.randomStepCleaningCopper(world, mutablePos, lightning); // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
if (!optional.isPresent()) {
break;
@@ -234,7 +239,7 @@ public class LightningBolt extends Entity {
}
- private static Optional<BlockPos> randomStepCleaningCopper(Level world, BlockPos pos) {
+ private static Optional<BlockPos> randomStepCleaningCopper(Level world, BlockPos pos, Entity lightning) { // Paper - transmit LightningBolt instance to call EntityChangeBlockEvent
Iterator iterator = BlockPos.randomInCube(world.random, 10, pos, 1).iterator();
BlockPos blockposition1;
@@ -251,6 +256,7 @@ public class LightningBolt extends Entity {
BlockPos blockposition1Final = blockposition1; // CraftBukkit - decompile error
WeatheringCopper.getPrevious(iblockdata).ifPresent((iblockdata1) -> {
+ if (CraftEventFactory.callEntityChangeBlockEvent(lightning, blockposition1Final, iblockdata1)) // Paper - call EntityChangeBlockEvent
world.setBlockAndUpdate(blockposition1Final, iblockdata1); // CraftBukkit - decompile error
});
world.levelEvent(3002, blockposition1, -1);
diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/TryLaySpawnOnWaterNearLand.java b/src/main/java/net/minecraft/world/entity/ai/behavior/TryLaySpawnOnWaterNearLand.java
index 2c443b421e342ebfbdf941a431ba20560521920b..91b68ee3605afdb845405e455c869e48a7fc9aab 100644
--- a/src/main/java/net/minecraft/world/entity/ai/behavior/TryLaySpawnOnWaterNearLand.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/TryLaySpawnOnWaterNearLand.java
@@ -27,6 +27,12 @@ public class TryLaySpawnOnWaterNearLand {
BlockPos blockPos3 = blockPos2.above();
if (world.getBlockState(blockPos3).isAir()) {
BlockState blockState = frogSpawn.defaultBlockState();
+ // Paper start
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(entity, blockPos3, blockState)) {
+ isPregnant.erase(); // forgot pregnant memory
+ return true;
+ }
+ // Paper end
world.setBlock(blockPos3, blockState, 3);
world.gameEvent(GameEvent.BLOCK_PLACE, blockPos3, GameEvent.Context.of(entity, blockState));
world.playSound((Player)null, entity, SoundEvents.FROG_LAY_SPAWN, SoundSource.BLOCKS, 1.0F, 1.0F);
diff --git a/src/main/java/net/minecraft/world/item/AxeItem.java b/src/main/java/net/minecraft/world/item/AxeItem.java
index 2f8ae1786a4c4438515c59fa56acaefdff60703d..18898e16ec42f6b694b06e09d9174b60d62450d7 100644
--- a/src/main/java/net/minecraft/world/item/AxeItem.java
+++ b/src/main/java/net/minecraft/world/item/AxeItem.java
@@ -54,6 +54,11 @@ public class AxeItem extends DiggerItem {
}
if (optional4.isPresent()) {
+ // Paper start - EntityChangeBlockEvent
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(player, blockPos, optional4.get())) {
+ return InteractionResult.PASS;
+ }
+ // Paper end
if (player instanceof ServerPlayer) {
CriteriaTriggers.ITEM_USED_ON_BLOCK.trigger((ServerPlayer)player, blockPos, itemStack);
}
diff --git a/src/main/java/net/minecraft/world/item/EnderEyeItem.java b/src/main/java/net/minecraft/world/item/EnderEyeItem.java
index 1fddc9025a9e5079f05dd6c86f6ca43c5d51d9c3..6d45e3ebea6721b9c168fea572e9bd610eb54431 100644
--- a/src/main/java/net/minecraft/world/item/EnderEyeItem.java
+++ b/src/main/java/net/minecraft/world/item/EnderEyeItem.java
@@ -43,6 +43,11 @@ public class EnderEyeItem extends Item {
return InteractionResult.SUCCESS;
} else {
BlockState iblockdata1 = (BlockState) iblockdata.setValue(EndPortalFrameBlock.HAS_EYE, true);
+ // Paper start
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(context.getPlayer(), blockposition, iblockdata1)) {
+ return InteractionResult.PASS;
+ }
+ // Paper end
Block.pushEntitiesUp(iblockdata, iblockdata1, world, blockposition);
world.setBlock(blockposition, iblockdata1, 2);
diff --git a/src/main/java/net/minecraft/world/item/HoneycombItem.java b/src/main/java/net/minecraft/world/item/HoneycombItem.java
index 5ab115834cddb9ab3209c11bd0fe657b06a02eb2..eaa263db594d5cf8758c8205ea06bbd37d56cdd4 100644
--- a/src/main/java/net/minecraft/world/item/HoneycombItem.java
+++ b/src/main/java/net/minecraft/world/item/HoneycombItem.java
@@ -39,6 +39,14 @@ public class HoneycombItem extends Item implements SignApplicator {
return getWaxed(blockState).map((state) -> {
Player player = context.getPlayer();
ItemStack itemStack = context.getItemInHand();
+ // Paper start - EntityChangeBlockEvent
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(player, blockPos, state)) {
+ if (!player.isCreative()) {
+ player.containerMenu.sendAllDataToRemote();
+ }
+ return InteractionResult.PASS;
+ }
+ // Paper end
if (player instanceof ServerPlayer) {
CriteriaTriggers.ITEM_USED_ON_BLOCK.trigger((ServerPlayer)player, blockPos, itemStack);
}
diff --git a/src/main/java/net/minecraft/world/item/PotionItem.java b/src/main/java/net/minecraft/world/item/PotionItem.java
index 8c79ca75089e739d4899421106833e42e4e57280..88df7093c47f2a90f79a55797a04d7e4f51ed549 100644
--- a/src/main/java/net/minecraft/world/item/PotionItem.java
+++ b/src/main/java/net/minecraft/world/item/PotionItem.java
@@ -107,6 +107,12 @@ public class PotionItem extends Item {
BlockState iblockdata = world.getBlockState(blockposition);
if (context.getClickedFace() != Direction.DOWN && iblockdata.is(BlockTags.CONVERTABLE_TO_MUD) && PotionUtils.getPotion(itemstack) == Potions.WATER) {
+ // Paper start
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(entityhuman, blockposition, Blocks.MUD.defaultBlockState())) {
+ entityhuman.containerMenu.sendAllDataToRemote();
+ return InteractionResult.PASS;
+ }
+ // Paper end
world.playSound((Player) null, blockposition, SoundEvents.GENERIC_SPLASH, SoundSource.BLOCKS, 1.0F, 1.0F);
entityhuman.setItemInHand(context.getHand(), ItemUtils.createFilledResult(itemstack, entityhuman, new ItemStack(Items.GLASS_BOTTLE)));
entityhuman.awardStat(Stats.ITEM_USED.get(itemstack.getItem()));
diff --git a/src/main/java/net/minecraft/world/item/ShovelItem.java b/src/main/java/net/minecraft/world/item/ShovelItem.java
index 32995cb5efdad0bc34ecacacb78cccd21220ba8d..21212462e6b415e96536a27b2c009d1562f18946 100644
--- a/src/main/java/net/minecraft/world/item/ShovelItem.java
+++ b/src/main/java/net/minecraft/world/item/ShovelItem.java
@@ -36,20 +36,29 @@ public class ShovelItem extends DiggerItem {
Player player = context.getPlayer();
BlockState blockState2 = FLATTENABLES.get(blockState.getBlock());
BlockState blockState3 = null;
+ Runnable afterAction = null; // Paper
if (blockState2 != null && level.getBlockState(blockPos.above()).isAir()) {
- level.playSound(player, blockPos, SoundEvents.SHOVEL_FLATTEN, SoundSource.BLOCKS, 1.0F, 1.0F);
+ afterAction = () -> level.playSound(player, blockPos, SoundEvents.SHOVEL_FLATTEN, SoundSource.BLOCKS, 1.0F, 1.0F); // Paper
blockState3 = blockState2;
} else if (blockState.getBlock() instanceof CampfireBlock && blockState.getValue(CampfireBlock.LIT)) {
+ afterAction = () -> { // Paper
if (!level.isClientSide()) {
level.levelEvent((Player)null, 1009, blockPos, 0);
}
CampfireBlock.dowse(context.getPlayer(), level, blockPos, blockState);
+ }; // Paper
blockState3 = blockState.setValue(CampfireBlock.LIT, Boolean.valueOf(false));
}
if (blockState3 != null) {
if (!level.isClientSide) {
+ // Paper start
+ if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(context.getPlayer(), blockPos, blockState3)) {
+ return InteractionResult.PASS;
+ }
+ afterAction.run();
+ // Paper end
level.setBlock(blockPos, blockState3, 11);
level.gameEvent(GameEvent.BLOCK_CHANGE, blockPos, GameEvent.Context.of(player, blockState3));
if (player != null) {
diff --git a/src/main/java/net/minecraft/world/level/block/ComposterBlock.java b/src/main/java/net/minecraft/world/level/block/ComposterBlock.java
index 4f24d5453522c68c22f15beed87e5237163c701a..38cb52d185e543c4df9eebfcd856df6fa80ba0ed 100644
--- a/src/main/java/net/minecraft/world/level/block/ComposterBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/ComposterBlock.java
@@ -231,6 +231,11 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder {
if (i < 8 && ComposterBlock.COMPOSTABLES.containsKey(itemstack.getItem())) {
if (i < 7 && !world.isClientSide) {
BlockState iblockdata1 = ComposterBlock.addItem(player, state, world, pos, itemstack);
+ // Paper start - handle cancelled events
+ if (iblockdata1 == null) {
+ return InteractionResult.PASS;
+ }
+ // Paper end
world.levelEvent(1500, pos, state != iblockdata1 ? 1 : 0);
player.awardStat(Stats.ITEM_USED.get(itemstack.getItem()));
@@ -254,11 +259,16 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder {
if (i < 7 && ComposterBlock.COMPOSTABLES.containsKey(stack.getItem())) {
// CraftBukkit start
double rand = world.getRandom().nextDouble();
- BlockState iblockdata1 = ComposterBlock.addItem(user, state, DummyGeneratorAccess.INSTANCE, pos, stack, rand);
- if (state == iblockdata1 || !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(user, pos, iblockdata1)) {
+ BlockState iblockdata1 = null; // Paper
+ if (false && (state == iblockdata1 || !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(user, pos, iblockdata1))) { // Paper - move event call into addItem
return state;
}
iblockdata1 = ComposterBlock.addItem(user, state, world, pos, stack, rand);
+ // Paper start - handle cancelled events
+ if (iblockdata1 == null) {
+ return state;
+ }
+ // Paper end
// CraftBukkit end
stack.shrink(1);
@@ -299,11 +309,13 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder {
return iblockdata1;
}
+ @Nullable // Paper
static BlockState addItem(@Nullable Entity user, BlockState state, LevelAccessor world, BlockPos pos, ItemStack stack) {
// CraftBukkit start
return ComposterBlock.addItem(user, state, world, pos, stack, world.getRandom().nextDouble());
}
+ @Nullable // Paper - make it nullable
static BlockState addItem(@Nullable Entity entity, BlockState iblockdata, LevelAccessor generatoraccess, BlockPos blockposition, ItemStack itemstack, double rand) {
// CraftBukkit end
int i = (Integer) iblockdata.getValue(ComposterBlock.LEVEL);
@@ -314,6 +326,11 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder {
} else {
int j = i + 1;
BlockState iblockdata1 = (BlockState) iblockdata.setValue(ComposterBlock.LEVEL, j);
+ // Paper start - move the EntityChangeBlockEvent here to avoid conflict later for the compost events
+ if (entity != null && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(entity, blockposition, iblockdata1)) {
+ return null;
+ }
+ // Paper end
generatoraccess.setBlock(blockposition, iblockdata1, 3);
generatoraccess.gameEvent(GameEvent.BLOCK_CHANGE, blockposition, GameEvent.Context.of(entity, iblockdata1));
diff --git a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
index 80026dcdb66cc88a080b33ef290a6a7fb7bcbbaa..0b7d882551bcb8be149754209aad5fe4142f0fac 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/DummyGeneratorAccess.java
@@ -120,7 +120,7 @@ public class DummyGeneratorAccess implements WorldGenLevel {
@Override
public void gameEvent(GameEvent event, Vec3 emitterPos, GameEvent.Context emitter) {
- // Used by BlockComposter
+ // Used by ComposterBlock
}
@Override

45
patches/unapplied/server/0862-Missing-eating-regain-reason.patch
View file

@ -1,45 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Date: Fri, 5 Aug 2022 12:16:51 +0200
Subject: [PATCH] Missing eating regain reason
diff --git a/src/main/java/net/minecraft/world/entity/animal/Cat.java b/src/main/java/net/minecraft/world/entity/animal/Cat.java
index 438d7c26cc3a4a3b5a1affffbbe26e4d272b0c00..90ce201bc7c47cef9bc59d7b535a7453854bac75 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Cat.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Cat.java
@@ -386,7 +386,7 @@ public class Cat extends TamableAnimal implements VariantHolder<CatVariant> {
if (!(item instanceof DyeItem)) {
if (item.isEdible() && this.isFood(itemstack) && this.getHealth() < this.getMaxHealth()) {
this.usePlayerItem(player, hand, itemstack);
- this.heal((float) item.getFoodProperties().getNutrition());
+ this.heal((float) item.getFoodProperties().getNutrition(), org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.EATING); // Paper
return InteractionResult.CONSUME;
}
diff --git a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
index c853123c451c41beb42209c7edc14a5dcffa2a50..2030fdb3124f793d7b545135b1db32fe9be27050 100644
--- a/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
+++ b/src/main/java/net/minecraft/world/entity/animal/camel/Camel.java
@@ -386,7 +386,7 @@ public class Camel extends AbstractHorse implements PlayerRideableJumping, Rider
} else {
boolean bl = this.getHealth() < this.getMaxHealth();
if (bl) {
- this.heal(2.0F);
+ this.heal(2.0F, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.EATING); // Paper
}
boolean bl2 = this.isTamed() && this.getAge() == 0 && this.canFallInLove();
diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java b/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
index 7379e99c4d599aa0119bae9ebdc5e2058ada10cb..d28089c37707f323f73e60cb0ebed4e3cdf8c0fd 100644
--- a/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/Llama.java
@@ -216,7 +216,7 @@ public class Llama extends AbstractChestedHorse implements VariantHolder<Llama.V
}
if (this.getHealth() < this.getMaxHealth() && f > 0.0F) {
- this.heal(f);
+ this.heal(f, org.bukkit.event.entity.EntityRegainHealthEvent.RegainReason.EATING); // Paper
flag = true;
}

45
patches/unapplied/server/0863-Missing-effect-cause.patch
View file

@ -1,45 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Date: Tue, 16 Aug 2022 19:44:55 +0200
Subject: [PATCH] Missing effect cause
diff --git a/src/main/java/net/minecraft/world/entity/animal/axolotl/Axolotl.java b/src/main/java/net/minecraft/world/entity/animal/axolotl/Axolotl.java
index 10029f37fd70955483f12ba525ec3a598f9994f1..2682a49cd3948e0f80e2d7e58abcd3e6d8f7ac4e 100644
--- a/src/main/java/net/minecraft/world/entity/animal/axolotl/Axolotl.java
+++ b/src/main/java/net/minecraft/world/entity/animal/axolotl/Axolotl.java
@@ -429,7 +429,7 @@ public class Axolotl extends Animal implements LerpingModel, VariantHolder<Axolo
player.addEffect(new MobEffectInstance(MobEffects.REGENERATION, j, 0), this, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.AXOLOTL); // CraftBukkit
}
- player.removeEffect(MobEffects.DIG_SLOWDOWN);
+ player.removeEffect(MobEffects.DIG_SLOWDOWN, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.AXOLOTL); // Paper
}
@Override
diff --git a/src/main/java/net/minecraft/world/item/HoneyBottleItem.java b/src/main/java/net/minecraft/world/item/HoneyBottleItem.java
index b9dbe5301b04cb1aa5da3a3ee7560c806ce6a411..c8d6b5e60b6c8c612fa8580c63a32c4a8f8b0a7b 100644
--- a/src/main/java/net/minecraft/world/item/HoneyBottleItem.java
+++ b/src/main/java/net/minecraft/world/item/HoneyBottleItem.java
@@ -28,7 +28,7 @@ public class HoneyBottleItem extends Item {
}
if (!world.isClientSide) {
- user.removeEffect(MobEffects.POISON);
+ user.removeEffect(MobEffects.POISON, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.FOOD); // Paper
}
if (stack.isEmpty()) {
diff --git a/src/main/java/net/minecraft/world/item/SuspiciousStewItem.java b/src/main/java/net/minecraft/world/item/SuspiciousStewItem.java
index 27873b16b82cac251c756f81844a4f8818a9c94c..1efcec68a3a32b0b6195add7a487bffde4f713ad 100644
--- a/src/main/java/net/minecraft/world/item/SuspiciousStewItem.java
+++ b/src/main/java/net/minecraft/world/item/SuspiciousStewItem.java
@@ -71,7 +71,7 @@ public class SuspiciousStewItem extends Item {
@Override
public ItemStack finishUsingItem(ItemStack stack, Level world, LivingEntity user) {
ItemStack itemStack = super.finishUsingItem(stack, world, user);
- listPotionEffects(itemStack, user::addEffect);
+ listPotionEffects(itemStack, effect -> user.addEffect(effect, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.FOOD)); // Paper
return user instanceof Player && ((Player)user).getAbilities().instabuild ? itemStack : new ItemStack(Items.BOWL);
}
}

38
patches/unapplied/server/0864-Added-byte-array-serialization-deserialization-for-P.patch
View file

@ -1,38 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nex <nex@bits.team>
Date: Thu, 24 Feb 2022 16:28:07 +0100
Subject: [PATCH] Added byte array serialization/deserialization for
PersistentDataContainers
diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
index 64110e74c6f6f0433219a721b490970ee33c0b00..65013fd2ca24c4bf1cfd67e314927e72542d3e68 100644
--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
@@ -168,5 +168,26 @@ public class CraftPersistentDataContainer implements PersistentDataContainer {
return this.customDataTags.containsKey(key.toString());
}
+
+ @Override
+ public byte[] serializeToBytes() throws java.io.IOException {
+ net.minecraft.nbt.CompoundTag root = this.toTagCompound();
+ java.io.ByteArrayOutputStream byteArrayOutput = new java.io.ByteArrayOutputStream();
+ try (java.io.DataOutputStream dataOutput = new java.io.DataOutputStream(byteArrayOutput)) {
+ net.minecraft.nbt.NbtIo.write(root, dataOutput);
+ return byteArrayOutput.toByteArray();
+ }
+ }
+
+ @Override
+ public void readFromBytes(byte[] bytes, boolean clear) throws java.io.IOException {
+ if (clear) {
+ this.clear();
+ }
+ try (java.io.DataInputStream dataInput = new java.io.DataInputStream(new java.io.ByteArrayInputStream(bytes))) {
+ net.minecraft.nbt.CompoundTag compound = net.minecraft.nbt.NbtIo.read(dataInput);
+ this.putAll(compound);
+ }
+ }
// Paper end
}

69
patches/unapplied/server/0865-Add-a-consumer-parameter-to-ProjectileSource-launchP.patch
View file

@ -1,69 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MelnCat <melncatuwu@gmail.com>
Date: Mon, 19 Sep 2022 14:16:10 -0700
Subject: [PATCH] Add a consumer parameter to ProjectileSource#launchProjectile
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 1377400a8762158fa1dd40e425bd0999a9275895..9add16b4bacd5b823f5f0ffa957f8d79b063edb5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -509,8 +509,15 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
}
@Override
- @SuppressWarnings("unchecked")
public <T extends Projectile> T launchProjectile(Class<? extends T> projectile, Vector velocity) {
+ // Paper start - launchProjectile consumer
+ return this.launchProjectile(projectile, velocity, null);
+ }
+
+ @Override
+ @SuppressWarnings("unchecked")
+ public <T extends Projectile> T launchProjectile(Class<? extends T> projectile, Vector velocity, org.bukkit.util.Consumer<T> function) {
+ // Paper end - launchProjectile consumer
Preconditions.checkState(!this.getHandle().generation, "Cannot launch projectile during world generation");
net.minecraft.world.level.Level world = ((CraftWorld) getWorld()).getHandle();
@@ -593,6 +600,11 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
if (velocity != null) {
((T) launch.getBukkitEntity()).setVelocity(velocity);
}
+ // Paper start - launchProjectile consumer
+ if (function != null) {
+ function.accept((T) launch.getBukkitEntity());
+ }
+ // Paper end - launchProjectile consumer
world.addFreshEntity(launch);
return (T) launch.getBukkitEntity();
diff --git a/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java b/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java
index 9d5194676f1d84c69ddc756a94ae6e5ca628727b..1cb5875ae9a55fba589697ec66d3e95c35e0e6a0 100644
--- a/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java
+++ b/src/main/java/org/bukkit/craftbukkit/projectiles/CraftBlockProjectileSource.java
@@ -57,6 +57,13 @@ public class CraftBlockProjectileSource implements BlockProjectileSource {
@Override
public <T extends Projectile> T launchProjectile(Class<? extends T> projectile, Vector velocity) {
+ // Paper start - launchProjectile consumer
+ return this.launchProjectile(projectile, velocity, null);
+ }
+
+ @Override
+ public <T extends Projectile> T launchProjectile(Class<? extends T> projectile, Vector velocity, org.bukkit.util.Consumer<T> function) {
+ // Paper end - launchProjectile consumer
Preconditions.checkArgument(this.getBlock().getType() == Material.DISPENSER, "Block is no longer dispenser");
// Copied from BlockDispenser.dispense()
BlockSourceImpl isourceblock = new BlockSourceImpl((ServerLevel) this.dispenserBlock.getLevel(), this.dispenserBlock.getBlockPos());
@@ -147,6 +154,11 @@ public class CraftBlockProjectileSource implements BlockProjectileSource {
if (velocity != null) {
((T) launch.getBukkitEntity()).setVelocity(velocity);
}
+ // Paper start
+ if (function != null) {
+ function.accept((T) launch.getBukkitEntity());
+ }
+ // Paper end
world.addFreshEntity(launch);
return (T) launch.getBukkitEntity();

39
patches/unapplied/server/0866-Call-BlockPhysicsEvent-more-often.patch
View file

@ -1,39 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
Date: Sun, 7 Aug 2022 22:16:36 +0200
Subject: [PATCH] Call BlockPhysicsEvent more often
diff --git a/src/main/java/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java b/src/main/java/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
index a0d035dde5a4976db2d4a9b0ae474e944583f722..ec81be70cd6f92bbf9011395cb361f0ce54c5ad0 100644
--- a/src/main/java/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
+++ b/src/main/java/net/minecraft/world/level/redstone/CollectingNeighborUpdater.java
@@ -119,7 +119,27 @@ public class CollectingNeighborUpdater implements NeighborUpdater {
public boolean runNext(Level world) {
BlockPos blockPos = this.sourcePos.relative(NeighborUpdater.UPDATE_ORDER[this.idx++]);
BlockState blockState = world.getBlockState(blockPos);
- blockState.neighborChanged(world, blockPos, this.sourceBlock, this.sourcePos, false);
+ // Paper start
+ try {
+ boolean cancelled = false;
+ org.bukkit.craftbukkit.CraftWorld cworld = world.getWorld();
+ if (cworld != null) {
+ org.bukkit.event.block.BlockPhysicsEvent event = new org.bukkit.event.block.BlockPhysicsEvent(
+ org.bukkit.craftbukkit.block.CraftBlock.at(world, blockPos),
+ org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(blockState),
+ org.bukkit.craftbukkit.block.CraftBlock.at(world, sourcePos));
+
+ if (!event.callEvent()) {
+ cancelled = true;
+ }
+ }
+ if (!cancelled) { // continue to check for adjacent block (increase idx)
+ blockState.neighborChanged(world, blockPos, this.sourceBlock, this.sourcePos, false);
+ }
+ } catch (StackOverflowError ex) {
+ world.lastPhysicsProblem = new BlockPos(blockPos);
+ }
+ // Paper end
if (this.idx < NeighborUpdater.UPDATE_ORDER.length && NeighborUpdater.UPDATE_ORDER[this.idx] == this.skipDirection) {
++this.idx;
}

55
patches/unapplied/server/0867-Configurable-chat-thread-limit.patch
View file

@ -1,55 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 18 Sep 2022 06:33:17 +0100
Subject: [PATCH] Configurable chat thread limit
By default, spigot shifts chat over to an unbounded thread pool,
on a normal server, this really offers no gains, the creation of a thread
on submitting to the pool on these servers eats more time vs just running it in
the netty pipeline, however, on servers using plugins which do work in here, there
could be some overall benefits to moving this stuff outside of the pipeline.
In general, this patch does two things:
1) Exposes the core size for the pool, this allows for ensuring that a number of threads
sit around in the pool, mitigating the need for creating new threads; This IS however
caveated, the ThreadPoolExecutor will ONLY create core threads as they're needed, it
just won't allow for us to dip back under the # of core threads, this can potentially
be mitigated by calling prestartCoreThread, however, I'm not sure if there is much justification
for this
2) Exposes a max size for the pool, as stated, by default this is unbounded, for most
servers limiting the size of the pool is going to have 0 effects given how fast chat
is actually processed, this is honestly really just exposed for the misnomers or people
who just wanna ensure that this won't grow over a specific size if chat gets stupidly active
diff --git a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
index 3a5abb89d3742a6f38799c183a098947686e16ab..3bc7230ca62ebe3426da293e436a962bb0134f85 100644
--- a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
+++ b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
@@ -286,13 +286,26 @@ public class GlobalConfiguration extends ConfigurationPart {
public Misc misc;
public class Misc extends ConfigurationPart {
+
+ public ChatThreads chatThreads;
public class ChatThreads extends ConfigurationPart.Post {
private int chatExecutorCoreSize = -1;
private int chatExecutorMaxSize = -1;
@Override
public void postProcess() {
- // TODO: FILL
+ //noinspection ConstantConditions
+ if (net.minecraft.server.MinecraftServer.getServer() == null) return; // In testing env, this will be null here
+ int _chatExecutorMaxSize = (chatExecutorMaxSize <= 0) ? Integer.MAX_VALUE : chatExecutorMaxSize; // This is somewhat dumb, but, this is the default, do we cap this?;
+ int _chatExecutorCoreSize = Math.max(chatExecutorCoreSize, 0);
+
+ if (_chatExecutorMaxSize < _chatExecutorCoreSize) {
+ _chatExecutorMaxSize = _chatExecutorCoreSize;
+ }
+
+ java.util.concurrent.ThreadPoolExecutor executor = (java.util.concurrent.ThreadPoolExecutor) net.minecraft.server.MinecraftServer.getServer().chatExecutor;
+ executor.setCorePoolSize(_chatExecutorCoreSize);
+ executor.setMaximumPoolSize(_chatExecutorMaxSize);
}
}
public int maxJoinsPerTick = 5;