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More patch work

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Nassim Jahnke 2024-04-24 18:15:59 +02:00
parent 1de0dc8828
commit 4e654f2a3a
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GPG key ID: EF6771C01F6EF02F
35 changed files with 136 additions and 221 deletions
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40
patches/unapplied/server/0668-Configurable-feature-seeds.patch
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@ -1,40 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Tue, 31 Aug 2021 17:05:27 +0200
Subject: [PATCH] Configurable feature seeds
Co-authored-by: Thonk <30448663+ExcessiveAmountsOfZombies@users.noreply.github.com>
diff --git a/src/main/java/co/aikar/timings/TimingsExport.java b/src/main/java/co/aikar/timings/TimingsExport.java
index 49028463ba47e760281545c2f7597e3db8d6c453..7620c72a4c243cbeea245203ce03a97cbfa7d922 100644
--- a/src/main/java/co/aikar/timings/TimingsExport.java
+++ b/src/main/java/co/aikar/timings/TimingsExport.java
@@ -286,7 +286,7 @@ public class TimingsExport extends Thread {
JSONObject object = new JSONObject();
for (String key : config.getKeys(false)) {
String fullKey = (parentKey != null ? parentKey + "." + key : key);
- if (fullKey.equals("database") || fullKey.equals("settings.bungeecord-addresses") || TimingsManager.hiddenConfigs.contains(fullKey) || key.startsWith("seed-") || key.equals("worldeditregentempworld")) {
+ if (fullKey.equals("database") || fullKey.equals("settings.bungeecord-addresses") || TimingsManager.hiddenConfigs.contains(fullKey) || key.startsWith("seed-") || key.equals("worldeditregentempworld") || key.equals("feature-seeds")) {
continue;
}
final Object val = config.get(key);
diff --git a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
index edd968686292237e95afdf99a291f501386144ef..d09d5192f0a571e9758e95dd5e1392a9caa88bde 100644
--- a/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
+++ b/src/main/java/net/minecraft/world/level/chunk/ChunkGenerator.java
@@ -431,7 +431,14 @@ public abstract class ChunkGenerator {
return (String) optional.orElseGet(placedfeature::toString);
};
- seededrandom.setFeatureSeed(i, l1, l);
+ // Paper start - Configurable feature seeds; change populationSeed used in random
+ long featurePopulationSeed = i;
+ final long configFeatureSeed = generatoraccessseed.getMinecraftWorld().paperConfig().featureSeeds.features.getLong(placedfeature.feature());
+ if (configFeatureSeed != -1) {
+ featurePopulationSeed = seededrandom.setDecorationSeed(configFeatureSeed, blockposition.getX(), blockposition.getZ()); // See seededrandom.setDecorationSeed from above
+ }
+ seededrandom.setFeatureSeed(featurePopulationSeed, l1, l);
+ // Paper end - Configurable feature seeds
try {
generatoraccessseed.setCurrentlyGenerating(supplier1);

79
patches/unapplied/server/0669-Add-root-admin-user-detection.patch
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@ -1,79 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: egg82 <eggys82@gmail.com>
Date: Sat, 11 Sep 2021 22:55:14 +0200
Subject: [PATCH] Add root/admin user detection
This patch detects whether or not the server is currently executing as a privileged user and spits out a warning.
The warning serves as a sort-of PSA for newer server admins who don't understand the risks of running as root.
We've seen plenty of bad/malicious plugins hit markets, and there's been a few close-calls with exploits in the past.
Hopefully this helps mitigate some potential damage to servers, even if it is just a warning.
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
diff --git a/src/main/java/io/papermc/paper/util/ServerEnvironment.java b/src/main/java/io/papermc/paper/util/ServerEnvironment.java
new file mode 100644
index 0000000000000000000000000000000000000000..6bd0afddbcc461149dfe9a5c7a86fff6ea13a5f1
--- /dev/null
+++ b/src/main/java/io/papermc/paper/util/ServerEnvironment.java
@@ -0,0 +1,40 @@
+package io.papermc.paper.util;
+
+import com.sun.security.auth.module.NTSystem;
+import com.sun.security.auth.module.UnixSystem;
+import org.apache.commons.lang.SystemUtils;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Set;
+
+public class ServerEnvironment {
+ private static final boolean RUNNING_AS_ROOT_OR_ADMIN;
+ private static final String WINDOWS_HIGH_INTEGRITY_LEVEL = "S-1-16-12288";
+
+ static {
+ if (SystemUtils.IS_OS_WINDOWS) {
+ RUNNING_AS_ROOT_OR_ADMIN = Set.of(new NTSystem().getGroupIDs()).contains(WINDOWS_HIGH_INTEGRITY_LEVEL);
+ } else {
+ boolean isRunningAsRoot = false;
+ if (new UnixSystem().getUid() == 0) {
+ // Due to an OpenJDK bug (https://bugs.openjdk.java.net/browse/JDK-8274721), UnixSystem#getUid incorrectly
+ // returns 0 when the user doesn't have a username. Because of this, we'll have to double-check if the user ID is
+ // actually 0 by running the id -u command.
+ try {
+ Process process = new ProcessBuilder("id", "-u").start();
+ process.waitFor();
+ InputStream inputStream = process.getInputStream();
+ isRunningAsRoot = new String(inputStream.readAllBytes()).trim().equals("0");
+ } catch (InterruptedException | IOException ignored) {
+ isRunningAsRoot = false;
+ }
+ }
+ RUNNING_AS_ROOT_OR_ADMIN = isRunningAsRoot;
+ }
+ }
+
+ public static boolean userIsRootOrAdmin() {
+ return RUNNING_AS_ROOT_OR_ADMIN;
+ }
+}
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index 6b4c9ef02931491dd048646ead494892f06504c5..608d860b940dee870a3df3d52efaed5e9eab17cf 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
@@ -179,6 +179,16 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
DedicatedServer.LOGGER.warn("To start the server with more ram, launch it as \"java -Xmx1024M -Xms1024M -jar minecraft_server.jar\"");
}
+ // Paper start - detect running as root
+ if (io.papermc.paper.util.ServerEnvironment.userIsRootOrAdmin()) {
+ DedicatedServer.LOGGER.warn("****************************");
+ DedicatedServer.LOGGER.warn("YOU ARE RUNNING THIS SERVER AS AN ADMINISTRATIVE OR ROOT USER. THIS IS NOT ADVISED.");
+ DedicatedServer.LOGGER.warn("YOU ARE OPENING YOURSELF UP TO POTENTIAL RISKS WHEN DOING THIS.");
+ DedicatedServer.LOGGER.warn("FOR MORE INFORMATION, SEE https://madelinemiller.dev/blog/root-minecraft-server/");
+ DedicatedServer.LOGGER.warn("****************************");
+ }
+ // Paper end - detect running as root
+
DedicatedServer.LOGGER.info("Loading properties");
DedicatedServerProperties dedicatedserverproperties = this.settings.getProperties();

19
patches/unapplied/server/0670-Always-allow-item-changing-in-Fireball.patch
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@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Mon, 21 Jun 2021 22:12:53 -0400
Subject: [PATCH] Always allow item changing in Fireball
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Fireball.java b/src/main/java/net/minecraft/world/entity/projectile/Fireball.java
index 307f545b79f01e22b1ffa9e41a0d353b3fa6a21d..58ea1fdc8dd5eb48d9642edecbbba1751e7037b6 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Fireball.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Fireball.java
@@ -27,7 +27,7 @@ public abstract class Fireball extends AbstractHurtingProjectile implements Item
}
public void setItem(ItemStack stack) {
- if (!stack.is(Items.FIRE_CHARGE) || stack.hasTag()) {
+ if (true || !stack.is(Items.FIRE_CHARGE) || stack.hasTag()) { // Paper - always allow item changing
this.getEntityData().set(Fireball.DATA_ITEM_STACK, stack.copyWithCount(1));
}

19
patches/unapplied/server/0671-don-t-attempt-to-teleport-dead-entities.patch
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@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: sulu5890 <sulu@sulu.me>
Date: Sun, 24 Oct 2021 22:48:14 -0500
Subject: [PATCH] don't attempt to teleport dead entities
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 685cd5c719a0bf8d3e41aa95b0e84effe1241948..a9c1561ae9ec5a3db7a0602314c9a935ddf3fdfd 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -718,7 +718,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
// CraftBukkit start
public void postTick() {
// No clean way to break out of ticking once the entity has been copied to a new world, so instead we move the portalling later in the tick cycle
- if (!(this instanceof ServerPlayer)) {
+ if (!(this instanceof ServerPlayer) && this.isAlive()) { // Paper - don't attempt to teleport dead entities
this.handleNetherPortal();
}
}

37
patches/unapplied/server/0672-Prevent-excessive-velocity-through-repeated-crits.patch
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@ -1,37 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Thu, 25 Nov 2021 10:25:09 +0100
Subject: [PATCH] Prevent excessive velocity through repeated crits
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 31eb77e4e5f07b120708edeca497ef2eef1fcf13..ed6fd20ff608e764d6b0f517f6c9c85c533f1646 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -2697,13 +2697,26 @@ public abstract class LivingEntity extends Entity implements Attackable {
return this.hasEffect(MobEffects.JUMP) ? 0.1F * ((float) this.getEffect(MobEffects.JUMP).getAmplifier() + 1.0F) : 0.0F;
}
+ protected long lastJumpTime = 0L; // Paper - Prevent excessive velocity through repeated crits
protected void jumpFromGround() {
Vec3 vec3d = this.getDeltaMovement();
+ // Paper start - Prevent excessive velocity through repeated crits
+ long time = System.nanoTime();
+ boolean canCrit = true;
+ if (this instanceof net.minecraft.world.entity.player.Player) {
+ canCrit = false;
+ if (time - this.lastJumpTime > (long)(0.250e9)) {
+ this.lastJumpTime = time;
+ canCrit = true;
+ }
+ }
+ // Paper end - Prevent excessive velocity through repeated crits
this.setDeltaMovement(vec3d.x, (double) this.getJumpPower(), vec3d.z);
if (this.isSprinting()) {
float f = this.getYRot() * 0.017453292F;
+ if (canCrit) // Paper - Prevent excessive velocity through repeated crits
this.setDeltaMovement(this.getDeltaMovement().add((double) (-Mth.sin(f) * 0.2F), 0.0D, (double) (Mth.cos(f) * 0.2F)));
}

30
patches/unapplied/server/0673-Remove-client-side-code-using-deprecated-for-removal.patch
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@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Fri, 26 Nov 2021 15:09:58 -0800
Subject: [PATCH] Remove client-side code using deprecated for removal
AccessController
Fixes warnings on build
diff --git a/src/main/java/net/minecraft/Util.java b/src/main/java/net/minecraft/Util.java
index 722734ce612fb790ddc80488a795a85ebcd4a842..72e734af483dc03e1ae947b2ab3b6fa7df38ce62 100644
--- a/src/main/java/net/minecraft/Util.java
+++ b/src/main/java/net/minecraft/Util.java
@@ -935,16 +935,7 @@ public class Util {
}
public void openUrl(URL url) {
- try {
- Process process = AccessController.doPrivileged(
- (PrivilegedExceptionAction<Process>)(() -> Runtime.getRuntime().exec(this.getOpenUrlArguments(url)))
- );
- process.getInputStream().close();
- process.getErrorStream().close();
- process.getOutputStream().close();
- } catch (IOException | PrivilegedActionException var3) {
- Util.LOGGER.error("Couldn't open url '{}'", url, var3);
- }
+ throw new IllegalStateException("This method is not useful on dedicated servers."); // Paper - Fix warnings on build by removing client-only code
}
public void openUri(URI uri) {

50
patches/unapplied/server/0674-Fix-removing-recipes-from-RecipeIterator.patch
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@ -1,50 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake <jake.m.potrebic@gmail.com>
Date: Tue, 30 Nov 2021 12:01:56 -0800
Subject: [PATCH] Fix removing recipes from RecipeIterator
== AT ==
public net.minecraft.world.item.crafting.RecipeManager byName
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
index 65b12eaab871019def074bf17257772ff7f09806..5217e9f7e78e5d4d5751bba51554ff46666b77dd 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
@@ -13,6 +13,7 @@ import org.bukkit.inventory.Recipe;
public class RecipeIterator implements Iterator<Recipe> {
private final Iterator<Map.Entry<RecipeType<?>, Object2ObjectLinkedOpenHashMap<ResourceLocation, RecipeHolder<?>>>> recipes;
private Iterator<RecipeHolder<?>> current;
+ private Recipe currentRecipe; // Paper - fix removing recipes from RecipeIterator
public RecipeIterator() {
this.recipes = MinecraftServer.getServer().getRecipeManager().recipes.entrySet().iterator();
@@ -36,15 +37,27 @@ public class RecipeIterator implements Iterator<Recipe> {
public Recipe next() {
if (this.current == null || !this.current.hasNext()) {
this.current = this.recipes.next().getValue().values().iterator();
- return this.next();
+ // Paper start - fix removing recipes from RecipeIterator
+ this.currentRecipe = this.next();
+ return this.currentRecipe;
+ // Paper end - fix removing recipes from RecipeIterator
}
- return this.current.next().toBukkitRecipe();
+ // Paper start - fix removing recipes from RecipeIterator
+ this.currentRecipe = this.current.next().toBukkitRecipe();
+ return this.currentRecipe;
+ // Paper end - fix removing recipes from RecipeIterator
}
@Override
public void remove() {
Preconditions.checkState(this.current != null, "next() not yet called");
+
+ // Paper start - fix removing recipes from RecipeIterator
+ if (this.currentRecipe instanceof org.bukkit.Keyed keyed) {
+ MinecraftServer.getServer().getRecipeManager().byName.remove(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(keyed.getKey()));
+ }
+ // Paper end - fix removing recipes from RecipeIterator
this.current.remove();
}
}

86
patches/unapplied/server/0675-Prevent-sending-oversized-item-data-in-equipment-and.patch
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@ -1,86 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Wed, 1 Dec 2021 12:36:25 +0100
Subject: [PATCH] Prevent sending oversized item data in equipment and metadata
diff --git a/src/main/java/net/minecraft/network/syncher/EntityDataSerializers.java b/src/main/java/net/minecraft/network/syncher/EntityDataSerializers.java
index 3ee4c01e4505241e575b8b2e96338ba27b793a2b..d70f77e4d5ca59c9f802ecb354fa8d53d1e10134 100644
--- a/src/main/java/net/minecraft/network/syncher/EntityDataSerializers.java
+++ b/src/main/java/net/minecraft/network/syncher/EntityDataSerializers.java
@@ -44,7 +44,7 @@ public class EntityDataSerializers {
public static final EntityDataSerializer<ItemStack> ITEM_STACK = new EntityDataSerializer<ItemStack>() {
@Override
public void write(FriendlyByteBuf buf, ItemStack value) {
- buf.writeItem(value);
+ buf.writeItem(net.minecraft.world.entity.LivingEntity.sanitizeItemStack(value, true)); // Paper - prevent oversized data
}
@Override
diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
index 91563f903834c1a0636dc087f8c6376815165b6c..a51564e8dce3c125ed5f05cc23548a05c1e79a95 100644
--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
@@ -335,7 +335,10 @@ public class ServerEntity {
ItemStack itemstack = ((LivingEntity) this.entity).getItemBySlot(enumitemslot);
if (!itemstack.isEmpty()) {
- list.add(Pair.of(enumitemslot, itemstack.copy()));
+ // Paper start - prevent oversized data
+ final ItemStack sanitized = LivingEntity.sanitizeItemStack(itemstack.copy(), false);
+ list.add(Pair.of(enumitemslot, sanitized));
+ // Paper end - prevent oversized data
}
}
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index ed6fd20ff608e764d6b0f517f6c9c85c533f1646..8025e351fb3e24aa67b31eca74be1bc368592851 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3208,7 +3208,10 @@ public abstract class LivingEntity extends Entity implements Attackable {
equipmentChanges.forEach((enumitemslot, itemstack) -> {
ItemStack itemstack1 = itemstack.copy();
- list.add(Pair.of(enumitemslot, itemstack1));
+ // Paper start - prevent oversized data
+ ItemStack toSend = sanitizeItemStack(itemstack1, true);
+ list.add(Pair.of(enumitemslot, toSend));
+ // Paper end - prevent oversized data
switch (enumitemslot.getType()) {
case HAND:
this.setLastHandItem(enumitemslot, itemstack1);
@@ -3221,6 +3224,34 @@ public abstract class LivingEntity extends Entity implements Attackable {
((ServerLevel) this.level()).getChunkSource().broadcast(this, new ClientboundSetEquipmentPacket(this.getId(), list));
}
+ // Paper start - prevent oversized data
+ public static ItemStack sanitizeItemStack(final ItemStack itemStack, final boolean copyItemStack) {
+ if (itemStack.isEmpty() || !itemStack.hasTag()) {
+ return itemStack;
+ }
+
+ final ItemStack copy = copyItemStack ? itemStack.copy() : itemStack;
+ final CompoundTag tag = copy.getTag();
+ if (copy.is(Items.BUNDLE) && tag.get("Items") instanceof ListTag oldItems && !oldItems.isEmpty()) {
+ // Bundles change their texture based on their fullness.
+ org.bukkit.inventory.meta.BundleMeta bundleMeta = (org.bukkit.inventory.meta.BundleMeta) copy.asBukkitMirror().getItemMeta();
+ int sizeUsed = 0;
+ for (org.bukkit.inventory.ItemStack item : bundleMeta.getItems()) {
+ int scale = 64 / item.getMaxStackSize();
+ sizeUsed += scale * item.getAmount();
+ }
+ // Now we add a single fake item that uses the same amount of slots as all other items.
+ ListTag items = new ListTag();
+ items.add(new ItemStack(Items.PAPER, sizeUsed).save(new CompoundTag()));
+ tag.put("Items", items);
+ }
+ if (tag.get("BlockEntityTag") instanceof CompoundTag blockEntityTag) {
+ blockEntityTag.remove("Items");
+ }
+ return copy;
+ }
+ // Paper end - prevent oversized data
+
private ItemStack getLastArmorItem(EquipmentSlot slot) {
return (ItemStack) this.lastArmorItemStacks.get(slot.getIndex());
}

125
patches/unapplied/server/0676-Hide-unnecessary-itemmeta-from-clients.patch
View file

@ -1,125 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Tue, 3 Aug 2021 17:28:27 +0200
Subject: [PATCH] Hide unnecessary itemmeta from clients
diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
index a51564e8dce3c125ed5f05cc23548a05c1e79a95..d2c2075fb0378fd7ec148281d37d886c77a78ce8 100644
--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
@@ -337,7 +337,7 @@ public class ServerEntity {
if (!itemstack.isEmpty()) {
// Paper start - prevent oversized data
final ItemStack sanitized = LivingEntity.sanitizeItemStack(itemstack.copy(), false);
- list.add(Pair.of(enumitemslot, sanitized));
+ list.add(Pair.of(enumitemslot, ((LivingEntity) this.entity).stripMeta(sanitized, false))); // Paper - Hide unnecessary item meta
// Paper end - prevent oversized data
}
}
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 8fcb241e8d161c9fb024a2a0488f8c29784a74f1..7127c6f163cc00eb439eb37665df3e1a4bf27cc2 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2565,8 +2565,8 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
// Refresh the current entity metadata
entity.getEntityData().refresh(ServerGamePacketListenerImpl.this.player);
// SPIGOT-7136 - Allays
- if (entity instanceof Allay) {
- ServerGamePacketListenerImpl.this.send(new ClientboundSetEquipmentPacket(entity.getId(), Arrays.stream(net.minecraft.world.entity.EquipmentSlot.values()).map((slot) -> Pair.of(slot, ((LivingEntity) entity).getItemBySlot(slot).copy())).collect(Collectors.toList())));
+ if (entity instanceof Allay allay) { // Paper - Hide unnecessary item meta
+ ServerGamePacketListenerImpl.this.send(new ClientboundSetEquipmentPacket(entity.getId(), Arrays.stream(net.minecraft.world.entity.EquipmentSlot.values()).map((slot) -> Pair.of(slot, allay.stripMeta(allay.getItemBySlot(slot), true))).collect(Collectors.toList()))); // Paper - Hide unnecessary item meta
ServerGamePacketListenerImpl.this.player.containerMenu.sendAllDataToRemote();
}
}
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 8025e351fb3e24aa67b31eca74be1bc368592851..e44a45ced6f7cd7db44388bb2e85c722b6b5ca8a 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3210,7 +3210,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
// Paper start - prevent oversized data
ItemStack toSend = sanitizeItemStack(itemstack1, true);
- list.add(Pair.of(enumitemslot, toSend));
+ list.add(Pair.of(enumitemslot, stripMeta(toSend, toSend == itemstack1))); // Paper - Hide unnecessary item meta
// Paper end - prevent oversized data
switch (enumitemslot.getType()) {
case HAND:
@@ -3224,6 +3224,77 @@ public abstract class LivingEntity extends Entity implements Attackable {
((ServerLevel) this.level()).getChunkSource().broadcast(this, new ClientboundSetEquipmentPacket(this.getId(), list));
}
+ // Paper start - Hide unnecessary item meta
+ public ItemStack stripMeta(final ItemStack itemStack, final boolean copyItemStack) {
+ if (itemStack.isEmpty() || (!itemStack.hasTag() && itemStack.getCount() < 2)) {
+ return itemStack;
+ }
+
+ final ItemStack copy = copyItemStack ? itemStack.copy() : itemStack;
+ if (this.level().paperConfig().anticheat.obfuscation.items.hideDurability) {
+ // Only show damage values for elytra's, since they show a different texture when broken.
+ if (!copy.is(Items.ELYTRA) || copy.getDamageValue() < copy.getMaxDamage() - 1) {
+ copy.setDamageValue(0);
+ }
+ }
+
+ final CompoundTag tag = copy.getTag();
+ if (this.level().paperConfig().anticheat.obfuscation.items.hideItemmeta) {
+ // Some resource packs show different textures when there is more than one item. Since this shouldn't provide a big advantage,
+ // we'll tell the client if there's one or (more than) two items.
+ copy.setCount(copy.getCount() > 1 ? 2 : 1);
+ // We can't just strip out display, leather helmets still use the display.color tag.
+ if (tag != null) {
+ if (tag.get("display") instanceof CompoundTag displayTag) {
+ displayTag.remove("Lore");
+ displayTag.remove("Name");
+ }
+
+ if (tag.get("Enchantments") instanceof ListTag enchantmentsTag && !enchantmentsTag.isEmpty()) {
+ // The client still renders items with the enchantment glow if the enchantments tag contains at least one (empty) child.
+ ListTag enchantments = new ListTag();
+ CompoundTag fakeEnchantment = new CompoundTag();
+ // Soul speed boots generate client side particles.
+ if (EnchantmentHelper.getItemEnchantmentLevel(Enchantments.SOUL_SPEED, itemStack) > 0) {
+ fakeEnchantment.putString("id", org.bukkit.enchantments.Enchantment.SOUL_SPEED.getKey().asString());
+ fakeEnchantment.putInt("lvl", 1);
+ }
+ enchantments.add(fakeEnchantment);
+ tag.put("Enchantments", enchantments);
+ }
+ tag.remove("AttributeModifiers");
+ tag.remove("Unbreakable");
+ tag.remove("PublicBukkitValues"); // Persistent data container1
+
+ // Books
+ tag.remove("author");
+ tag.remove("filtered_title");
+ tag.remove("pages");
+ tag.remove("filtered_pages");
+ tag.remove("title");
+ tag.remove("generation");
+
+ // Filled maps
+ tag.remove("map");
+ tag.remove("map_scale_direction");
+ tag.remove("map_to_lock");
+ }
+ }
+
+ if (this.level().paperConfig().anticheat.obfuscation.items.hideItemmetaWithVisualEffects && tag != null) {
+ // Lodestone compasses
+ tag.remove("LodestonePos");
+ if (tag.contains("LodestoneDimension")) {
+ // The client shows the glint if either the position or the dimension is present, so we just wipe
+ // the position and fake the dimension
+ tag.putString("LodestoneDimension", "paper:paper");
+ }
+ }
+
+ return copy;
+ }
+ // Paper end - Hide unnecessary item meta
+
// Paper start - prevent oversized data
public static ItemStack sanitizeItemStack(final ItemStack itemStack, final boolean copyItemStack) {
if (itemStack.isEmpty() || !itemStack.hasTag()) {

141
patches/unapplied/server/0677-Fix-Spigot-growth-modifiers.patch
View file

@ -1,141 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Fri, 3 Dec 2021 17:09:24 -0800
Subject: [PATCH] Fix Spigot growth modifiers
Fixes kelp modifier changing growth for other crops
Also add growth modifiers for glow berries, mangrove propagules,
torchflower crops and pitcher plant crops
Also fix above-mentioned modifiers from having the reverse effect
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/world/level/block/CaveVinesBlock.java b/src/main/java/net/minecraft/world/level/block/CaveVinesBlock.java
index 724d77b014a738ad32a1708bd31c0f1a5d76fd57..bdd9f38dcb16b74c5916b75713dbe5082b32497d 100644
--- a/src/main/java/net/minecraft/world/level/block/CaveVinesBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CaveVinesBlock.java
@@ -51,9 +51,18 @@ public class CaveVinesBlock extends GrowingPlantHeadBlock implements Bonemealabl
return to.setValue(BERRIES, from.getValue(BERRIES));
}
+ // Paper start - Fix Spigot growth modifiers
+ @Override
+ protected BlockState getGrowIntoState(BlockState state, RandomSource random, @javax.annotation.Nullable Level level) {
+ final boolean value = random.nextFloat() < (level != null ? (0.11F * (level.spigotConfig.glowBerryModifier / 100.0F)) : 0.11F);
+ return (BlockState) super.getGrowIntoState(state, random).setValue(CaveVinesBlock.BERRIES, value);
+ }
+ // Paper end - Fix Spigot growth modifiers
+
@Override
protected BlockState getGrowIntoState(BlockState state, RandomSource random) {
- return super.getGrowIntoState(state, random).setValue(BERRIES, Boolean.valueOf(random.nextFloat() < 0.11F));
+ // Paper start - Fix Spigot growth modifiers
+ return this.getGrowIntoState(state, random, null);
}
@Override
diff --git a/src/main/java/net/minecraft/world/level/block/CropBlock.java b/src/main/java/net/minecraft/world/level/block/CropBlock.java
index aa029bee9839497e48ff639e286a024280150362..5b96d1ae4bd8546311e986bc312b1f85883a67f4 100644
--- a/src/main/java/net/minecraft/world/level/block/CropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CropBlock.java
@@ -91,6 +91,10 @@ public class CropBlock extends BushBlock implements BonemealableBlock {
modifier = world.spigotConfig.carrotModifier;
} else if (this == Blocks.POTATOES) {
modifier = world.spigotConfig.potatoModifier;
+ // Paper start - Fix Spigot growth modifiers
+ } else if (this == Blocks.TORCHFLOWER_CROP) {
+ modifier = world.spigotConfig.torchFlowerModifier;
+ // Paper end - Fix Spigot growth modifiers
} else {
modifier = world.spigotConfig.wheatModifier;
}
diff --git a/src/main/java/net/minecraft/world/level/block/GrowingPlantHeadBlock.java b/src/main/java/net/minecraft/world/level/block/GrowingPlantHeadBlock.java
index b74e61064926a7c7fb03286651ea52c150f86107..30300ef3ec839dfa944c992ab50db4d3859bb02e 100644
--- a/src/main/java/net/minecraft/world/level/block/GrowingPlantHeadBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/GrowingPlantHeadBlock.java
@@ -60,12 +60,18 @@ public abstract class GrowingPlantHeadBlock extends GrowingPlantBlock implements
BlockPos blockposition1 = pos.relative(this.growthDirection);
if (this.canGrowInto(world.getBlockState(blockposition1))) {
- org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, blockposition1, this.getGrowIntoState(state, world.random)); // CraftBukkit
+ org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockSpreadEvent(world, pos, blockposition1, this.getGrowIntoState(state, world.random, world)); // CraftBukkit // Paper - Fix Spigot growth modifiers
}
}
}
+ // Paper start - Fix Spigot growth modifiers
+ protected BlockState getGrowIntoState(BlockState state, RandomSource random, @javax.annotation.Nullable Level level) {
+ return this.getGrowIntoState(state, random);
+ }
+ // Paper end - Fix Spigot growth modifiers
+
protected BlockState getGrowIntoState(BlockState state, RandomSource random) {
return (BlockState) state.cycle(GrowingPlantHeadBlock.AGE);
}
diff --git a/src/main/java/net/minecraft/world/level/block/MangrovePropaguleBlock.java b/src/main/java/net/minecraft/world/level/block/MangrovePropaguleBlock.java
index 83cc52de8cbb538f8ff2dbce0594f44b8d404b8e..d3827a6759c99d945767498d37a6dbb6b70b6d0d 100644
--- a/src/main/java/net/minecraft/world/level/block/MangrovePropaguleBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/MangrovePropaguleBlock.java
@@ -114,7 +114,7 @@ public class MangrovePropaguleBlock extends SaplingBlock implements SimpleWaterl
@Override
public void randomTick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
if (!isHanging(state)) {
- if (random.nextInt(7) == 0) {
+ if (random.nextFloat() < (world.spigotConfig.saplingModifier / (100.0F * 7))) { // Paper - Fix Spigot growth modifiers
this.advanceTree(world, pos, state, random);
}
} else {
diff --git a/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java b/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
index c9ed129db2cadd0a33d69993961f43088725c3cb..d06e3892cf42723f8e3f621b5497c5348fa1a715 100644
--- a/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/PitcherCropBlock.java
@@ -123,7 +123,7 @@ public class PitcherCropBlock extends DoublePlantBlock implements BonemealableBl
@Override
public void randomTick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
float f = CropBlock.getGrowthSpeed(this, world, pos);
- boolean bl = random.nextInt((int)(25.0F / f) + 1) == 0;
+ boolean bl = random.nextFloat() < (world.spigotConfig.pitcherPlantModifier / (100.0F * (Math.floor(25.0F / f) + 1))); // Paper - Fix Spigot growth modifiers
if (bl) {
this.grow(world, state, pos, 1);
}
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index 2a787b641fec29427963ac2bdc14df60f32af2bc..41f4416d820ed1ca2d02b457749cbb6c3dbb20af 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -96,6 +96,7 @@ public class SpigotWorldConfig
public int beetrootModifier;
public int carrotModifier;
public int potatoModifier;
+ public int torchFlowerModifier; // Paper
public int wheatModifier;
public int wartModifier;
public int vineModifier;
@@ -106,6 +107,8 @@ public class SpigotWorldConfig
public int twistingVinesModifier;
public int weepingVinesModifier;
public int caveVinesModifier;
+ public int glowBerryModifier; // Paper
+ public int pitcherPlantModifier; // Paper
private int getAndValidateGrowth(String crop)
{
int modifier = this.getInt( "growth." + crop.toLowerCase(java.util.Locale.ENGLISH) + "-modifier", 100 );
@@ -129,6 +132,7 @@ public class SpigotWorldConfig
this.beetrootModifier = this.getAndValidateGrowth( "Beetroot" );
this.carrotModifier = this.getAndValidateGrowth( "Carrot" );
this.potatoModifier = this.getAndValidateGrowth( "Potato" );
+ this.torchFlowerModifier = this.getAndValidateGrowth("TorchFlower"); // Paper
this.wheatModifier = this.getAndValidateGrowth( "Wheat" );
this.wartModifier = this.getAndValidateGrowth( "NetherWart" );
this.vineModifier = this.getAndValidateGrowth( "Vine" );
@@ -139,6 +143,8 @@ public class SpigotWorldConfig
this.twistingVinesModifier = this.getAndValidateGrowth( "TwistingVines" );
this.weepingVinesModifier = this.getAndValidateGrowth( "WeepingVines" );
this.caveVinesModifier = this.getAndValidateGrowth( "CaveVines" );
+ this.glowBerryModifier = this.getAndValidateGrowth("GlowBerry"); // Paper
+ this.pitcherPlantModifier = this.getAndValidateGrowth("PitcherPlant"); // Paper
}
public double itemMerge;

18
patches/unapplied/server/0678-Prevent-ContainerOpenersCounter-openCount-from-going.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 30 Nov 2021 05:30:35 +0000
Subject: [PATCH] Prevent ContainerOpenersCounter openCount from going negative
diff --git a/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java b/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
index ba06184bad7e8ae55cb2d55f6196e8f990d2811d..7eccacb978f047a4774e58b11bc3f9ab3959b049 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/ContainerOpenersCounter.java
@@ -64,6 +64,7 @@ public abstract class ContainerOpenersCounter {
public void decrementOpeners(Player player, Level world, BlockPos pos, BlockState state) {
int oldPower = Math.max(0, Math.min(15, this.openCount)); // CraftBukkit - Get power before new viewer is added
+ if (this.openCount == 0) return; // Paper - Prevent ContainerOpenersCounter openCount from going negative
int i = this.openCount--;
// CraftBukkit start - Call redstone event

60
patches/unapplied/server/0679-Add-PlayerItemFrameChangeEvent.patch
View file

@ -1,60 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: SamB440 <sam@islandearth.net>
Date: Mon, 15 Nov 2021 18:10:10 +0000
Subject: [PATCH] Add PlayerItemFrameChangeEvent
diff --git a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
index 5c507b1160835fd4beb3b2d5b621250540545d4e..ab85050a64d4897aff11d0780d8cb26660918ac7 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
@@ -3,6 +3,7 @@ package net.minecraft.world.entity.decoration;
import com.mojang.logging.LogUtils;
import java.util.OptionalInt;
import javax.annotation.Nullable;
+import io.papermc.paper.event.player.PlayerItemFrameChangeEvent; // Paper - Add PlayerItemFrameChangeEvent
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.nbt.CompoundTag;
@@ -185,6 +186,13 @@ public class ItemFrame extends HangingEntity {
return true;
}
// CraftBukkit end
+ // Paper start - Add PlayerItemFrameChangeEvent
+ if (source.getEntity() instanceof Player player) {
+ var event = new PlayerItemFrameChangeEvent((org.bukkit.entity.Player) player.getBukkitEntity(), (org.bukkit.entity.ItemFrame) this.getBukkitEntity(), this.getItem().asBukkitCopy(), PlayerItemFrameChangeEvent.ItemFrameChangeAction.REMOVE);
+ if (!event.callEvent()) return true; // return true here because you aren't cancelling the damage, just the change
+ this.setItem(ItemStack.fromBukkitCopy(event.getItemStack()), false);
+ }
+ // Paper end - Add PlayerItemFrameChangeEvent
this.dropItem(source.getEntity(), false);
this.gameEvent(GameEvent.BLOCK_CHANGE, source.getEntity());
this.playSound(this.getRemoveItemSound(), 1.0F, 1.0F);
@@ -451,13 +459,26 @@ public class ItemFrame extends HangingEntity {
}
}
- this.setItem(itemstack);
+ // Paper start - Add PlayerItemFrameChangeEvent
+ PlayerItemFrameChangeEvent event = new PlayerItemFrameChangeEvent((org.bukkit.entity.Player) player.getBukkitEntity(), (org.bukkit.entity.ItemFrame) this.getBukkitEntity(), itemstack.asBukkitCopy(), PlayerItemFrameChangeEvent.ItemFrameChangeAction.PLACE);
+ if (!event.callEvent()) {
+ return InteractionResult.FAIL;
+ }
+ this.setItem(ItemStack.fromBukkitCopy(event.getItemStack()));
+ // Paper end - Add PlayerItemFrameChangeEvent
this.gameEvent(GameEvent.BLOCK_CHANGE, player);
if (!player.getAbilities().instabuild) {
itemstack.shrink(1);
}
}
} else {
+ // Paper start - Add PlayerItemFrameChangeEvent
+ PlayerItemFrameChangeEvent event = new PlayerItemFrameChangeEvent((org.bukkit.entity.Player) player.getBukkitEntity(), (org.bukkit.entity.ItemFrame) this.getBukkitEntity(), this.getItem().asBukkitCopy(), PlayerItemFrameChangeEvent.ItemFrameChangeAction.ROTATE);
+ if (!event.callEvent()) {
+ return InteractionResult.FAIL;
+ }
+ setItem(ItemStack.fromBukkitCopy(event.getItemStack()), false, false);
+ // Paper end - Add PlayerItemFrameChangeEvent
this.playSound(this.getRotateItemSound(), 1.0F, 1.0F);
this.setRotation(this.getRotation() + 1);
this.gameEvent(GameEvent.BLOCK_CHANGE, player);

57
patches/unapplied/server/0680-Optimize-HashMapPalette.patch
View file

@ -1,57 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: stonar96 <minecraft.stonar96@gmail.com>
Date: Sun, 17 Jan 2021 01:11:36 +0100
Subject: [PATCH] Optimize HashMapPalette
HashMapPalette uses an instance of CrudeIncrementalIntIdentityHashBiMap
internally. A Palette has a preset maximum size = 1 << bits.
CrudeIncrementalIntIdentityHashBiMap has an initial size but is
automatically resized. The CrudeIncrementalIntIdentityHashBiMap is created
with the maximum size in the constructor of HashMapPalette, with the aim
that it doesn't need to be resized anymore. However, there are two things
that I think Mojang hasn't considered here:
1) The CrudeIncrementalIntIdentityHashBiMap is resized, when its initial
size is reached and not the next time, when a further object is added.
2) HashMapPalette adds objects (unnecessarily) before checking if the
initial size of CrudeIncrementalIntIdentityHashBiMap is reached.
This means to actually avoid resize operations in
CrudeIncrementalIntIdentityHashBiMap, one has to add 2 to the initial size
or add 1 and check the size before adding objects. This commit implements
the second approach. Note that this isn't only an optimization but also
makes async reads of Palettes fail-safe. An async read while the
CrudeIncrementalIntIdentityHashBiMap is resized is fatal and can even lead
to corrupted data. This is also something that Anti-Xray is currently
relying on.
diff --git a/src/main/java/net/minecraft/world/level/chunk/HashMapPalette.java b/src/main/java/net/minecraft/world/level/chunk/HashMapPalette.java
index f80cde264393f3606bc0c54ba2fd6a467f4bcb5a..c5e1040c239874dcf20b79472bf690ee7f0a9e5f 100644
--- a/src/main/java/net/minecraft/world/level/chunk/HashMapPalette.java
+++ b/src/main/java/net/minecraft/world/level/chunk/HashMapPalette.java
@@ -20,7 +20,7 @@ public class HashMapPalette<T> implements Palette<T> {
}
public HashMapPalette(IdMap<T> idList, int indexBits, PaletteResize<T> listener) {
- this(idList, indexBits, listener, CrudeIncrementalIntIdentityHashBiMap.create(1 << indexBits));
+ this(idList, indexBits, listener, CrudeIncrementalIntIdentityHashBiMap.create((1 << indexBits) + 1)); // Paper - Perf: Avoid unnecessary resize operation in CrudeIncrementalIntIdentityHashBiMap
}
private HashMapPalette(IdMap<T> idList, int indexBits, PaletteResize<T> listener, CrudeIncrementalIntIdentityHashBiMap<T> map) {
@@ -38,10 +38,16 @@ public class HashMapPalette<T> implements Palette<T> {
public int idFor(T object) {
int i = this.values.getId(object);
if (i == -1) {
- i = this.values.add(object);
- if (i >= 1 << this.bits) {
+ // Paper start - Perf: Avoid unnecessary resize operation in CrudeIncrementalIntIdentityHashBiMap and optimize
+ // We use size() instead of the result from add(K)
+ // This avoids adding another object unnecessarily
+ // Without this change, + 2 would be required in the constructor
+ if (this.values.size() >= 1 << this.bits) {
i = this.resizeHandler.onResize(this.bits + 1, object);
+ } else {
+ i = this.values.add(object);
}
+ // Paper end - Perf: Avoid unnecessary resize operation in CrudeIncrementalIntIdentityHashBiMap and optimize
}
return i;

127
patches/unapplied/server/0681-Allow-delegation-to-vanilla-chunk-gen.patch
View file

@ -1,127 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MiniDigger <admin@benndorf.dev>
Date: Wed, 29 Apr 2020 02:10:32 +0200
Subject: [PATCH] Allow delegation to vanilla chunk gen
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index dc37989ab5e0971a144a8248152169b4fd868067..c366992f3e48f9a3a69ba48491d678ba73e81d61 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2466,6 +2466,88 @@ public final class CraftServer implements Server {
return new OldCraftChunkData(world.getMinHeight(), world.getMaxHeight(), handle.registryAccess().registryOrThrow(Registries.BIOME));
}
+ // Paper start - Allow delegation to vanilla chunk gen
+ private static final List<net.minecraft.world.level.chunk.ChunkStatus> VANILLA_GEN_STATUSES = List.of(
+ net.minecraft.world.level.chunk.ChunkStatus.EMPTY,
+ net.minecraft.world.level.chunk.ChunkStatus.STRUCTURE_STARTS,
+ net.minecraft.world.level.chunk.ChunkStatus.STRUCTURE_REFERENCES,
+ net.minecraft.world.level.chunk.ChunkStatus.BIOMES,
+ net.minecraft.world.level.chunk.ChunkStatus.NOISE,
+ net.minecraft.world.level.chunk.ChunkStatus.SURFACE,
+ net.minecraft.world.level.chunk.ChunkStatus.CARVERS,
+ net.minecraft.world.level.chunk.ChunkStatus.FEATURES,
+ net.minecraft.world.level.chunk.ChunkStatus.INITIALIZE_LIGHT,
+ net.minecraft.world.level.chunk.ChunkStatus.LIGHT
+ );
+
+ @Override
+ @Deprecated(forRemoval = true)
+ public ChunkGenerator.ChunkData createVanillaChunkData(World world, int x, int z) {
+ // do bunch of vanilla shit
+ final net.minecraft.server.level.ServerLevel serverLevel = ((CraftWorld) world).getHandle();
+ final net.minecraft.core.Registry<net.minecraft.world.level.biome.Biome> biomeRegistry = serverLevel.getServer().registryAccess().registryOrThrow(net.minecraft.core.registries.Registries.BIOME);
+ final net.minecraft.world.level.chunk.ProtoChunk protoChunk = new net.minecraft.world.level.chunk.ProtoChunk(
+ new net.minecraft.world.level.ChunkPos(x, z),
+ net.minecraft.world.level.chunk.UpgradeData.EMPTY,
+ serverLevel,
+ biomeRegistry,
+ null
+ );
+
+ final net.minecraft.world.level.chunk.ChunkGenerator chunkGenerator;
+ if (serverLevel.chunkSource.getGenerator() instanceof org.bukkit.craftbukkit.generator.CustomChunkGenerator bukkit) {
+ chunkGenerator = bukkit.getDelegate();
+ } else {
+ chunkGenerator = serverLevel.chunkSource.getGenerator();
+ }
+
+ final net.minecraft.world.level.ChunkPos chunkPos = new net.minecraft.world.level.ChunkPos(x, z);
+ final net.minecraft.util.thread.ProcessorMailbox<Runnable> mailbox = net.minecraft.util.thread.ProcessorMailbox.create(
+ net.minecraft.Util.backgroundExecutor(),
+ "CraftServer#createVanillaChunkData(worldName='" + world.getName() + "', x='" + x + "', z='" + z + "')"
+ );
+ for (final net.minecraft.world.level.chunk.ChunkStatus chunkStatus : VANILLA_GEN_STATUSES) {
+ final List<net.minecraft.world.level.chunk.ChunkAccess> chunks = Lists.newArrayList();
+ final int statusRange = Math.max(1, chunkStatus.getRange());
+
+ for (int zz = chunkPos.z - statusRange; zz <= chunkPos.z + statusRange; ++zz) {
+ for (int xx = chunkPos.x - statusRange; xx <= chunkPos.x + statusRange; ++xx) {
+ if (xx == chunkPos.x && zz == chunkPos.z) {
+ chunks.add(protoChunk);
+ } else {
+ final net.minecraft.core.Holder<net.minecraft.world.level.biome.Biome> biomeHolder = serverLevel.registryAccess().registryOrThrow(net.minecraft.core.registries.Registries.BIOME).getHolderOrThrow(net.minecraft.world.level.biome.Biomes.PLAINS);
+ final net.minecraft.world.level.chunk.ChunkAccess chunk = new net.minecraft.world.level.chunk.EmptyLevelChunk(serverLevel, new net.minecraft.world.level.ChunkPos(xx, zz), biomeHolder);
+ chunks.add(chunk);
+ }
+ }
+ }
+
+ chunkStatus.generate(
+ mailbox::tell,
+ serverLevel,
+ chunkGenerator,
+ serverLevel.getStructureManager(),
+ serverLevel.chunkSource.getLightEngine(),
+ chunk -> {
+ throw new UnsupportedOperationException("Not creating full chunks here");
+ },
+ chunks
+ ).thenAccept(either -> {
+ if (chunkStatus == net.minecraft.world.level.chunk.ChunkStatus.NOISE) {
+ either.left().ifPresent(chunk -> net.minecraft.world.level.levelgen.Heightmap.primeHeightmaps(chunk, net.minecraft.world.level.chunk.ChunkStatus.POST_FEATURES));
+ }
+ }).join();
+ }
+
+ // get empty object
+ OldCraftChunkData data = (OldCraftChunkData) this.createChunkData(world);
+ // copy over generated sections
+ data.setRawChunkData(protoChunk.getSections());
+ // hooray!
+ return data;
+ }
+ // Paper end - Allow delegation to vanilla chunk gen
+
@Override
public BossBar createBossBar(String title, BarColor color, BarStyle style, BarFlag... flags) {
return new CraftBossBar(title, color, style, flags);
diff --git a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
index e7f7a246e9c03e676dadfee59de87b8b2ac55ba3..9b640705f2c810160aa7fea5006429ec41d0c858 100644
--- a/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/OldCraftChunkData.java
@@ -23,7 +23,7 @@ import org.bukkit.material.MaterialData;
public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
private final int minHeight;
private final int maxHeight;
- private final LevelChunkSection[] sections;
+ private LevelChunkSection[] sections; // Paper - Allow delegation to vanilla chunk gen
private final Registry<net.minecraft.world.level.biome.Biome> biomes;
private Set<BlockPos> tiles;
private final Set<BlockPos> lights = new HashSet<>();
@@ -189,7 +189,13 @@ public final class OldCraftChunkData implements ChunkGenerator.ChunkData {
return this.tiles;
}
- Set<BlockPos> getLights() {
+ public Set<BlockPos> getLights() { // Paper - Allow delegation to vanilla chunk gen
return this.lights;
}
+
+ // Paper start - Allow delegation to vanilla chunk gen
+ public void setRawChunkData(LevelChunkSection[] sections) {
+ this.sections = sections;
+ }
+ // Paper end - Allow delegation to vanilla chunk gen
}

43
patches/unapplied/server/0682-Fix-ChunkSnapshot-isSectionEmpty-int-and-optimize-Pa.patch
View file

@ -1,43 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Thu, 9 Dec 2021 00:08:11 -0800
Subject: [PATCH] Fix ChunkSnapshot#isSectionEmpty(int) and optimize
PalettedContainer copying by not using codecs
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
index bfde7573acb6d84accfd3f7fee877bbfb3b0852f..260ca4a9c170567b27488466f802c91212997f91 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunk.java
@@ -337,13 +337,17 @@ public class CraftChunk implements Chunk {
PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>>[] biome = (includeBiome || includeBiomeTempRain) ? new PalettedContainer[cs.length] : null;
Registry<net.minecraft.world.level.biome.Biome> iregistry = this.worldServer.registryAccess().registryOrThrow(Registries.BIOME);
- Codec<PalettedContainerRO<Holder<net.minecraft.world.level.biome.Biome>>> biomeCodec = PalettedContainer.codecRO(iregistry.asHolderIdMap(), iregistry.holderByNameCodec(), PalettedContainer.Strategy.SECTION_BIOMES, iregistry.getHolderOrThrow(Biomes.PLAINS));
for (int i = 0; i < cs.length; i++) {
- CompoundTag data = new CompoundTag();
- data.put("block_states", ChunkSerializer.BLOCK_STATE_CODEC.encodeStart(NbtOps.INSTANCE, cs[i].getStates()).get().left().get());
- sectionBlockIDs[i] = ChunkSerializer.BLOCK_STATE_CODEC.parse(NbtOps.INSTANCE, data.getCompound("block_states")).get().left().get();
+ // Paper start - Fix ChunkSnapshot#isSectionEmpty(int); and remove codec usage
+ sectionEmpty[i] = cs[i].hasOnlyAir(); // fix sectionEmpty array not being filled
+ if (!sectionEmpty[i]) {
+ sectionBlockIDs[i] = cs[i].getStates().copy(); // use copy instead of round tripping with codecs
+ } else {
+ sectionBlockIDs[i] = CraftChunk.emptyBlockIDs; // use cached instance for empty block sections
+ }
+ // Paper end - Fix ChunkSnapshot#isSectionEmpty(int)
LevelLightEngine lightengine = this.worldServer.getLightEngine();
DataLayer skyLightArray = lightengine.getLayerListener(LightLayer.SKY).getDataLayerData(SectionPos.of(this.x, chunk.getSectionYFromSectionIndex(i), this.z)); // SPIGOT-7498: Convert section index
@@ -362,8 +366,7 @@ public class CraftChunk implements Chunk {
}
if (biome != null) {
- data.put("biomes", biomeCodec.encodeStart(NbtOps.INSTANCE, cs[i].getBiomes()).get().left().get());
- biome[i] = biomeCodec.parse(NbtOps.INSTANCE, data.getCompound("biomes")).get().left().get();
+ biome[i] = ((PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>>) cs[i].getBiomes()).copy(); // Paper - Perf: use copy instead of round tripping with codecs
}
}

112
patches/unapplied/server/0683-Add-more-Campfire-API.patch
View file

@ -1,112 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: LemonCaramel <admin@caramel.moe>
Date: Fri, 16 Jul 2021 00:39:03 +0900
Subject: [PATCH] Add more Campfire API
diff --git a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
index 5da0c6bf4f04448f640a11931b2cc5b91cf83f12..9f7b49a6a50cb53d914c8f4b5132c035c5ab71da 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
@@ -42,6 +42,7 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
public final int[] cookingProgress;
public final int[] cookingTime;
private final RecipeManager.CachedCheck<Container, CampfireCookingRecipe> quickCheck;
+ public final boolean[] stopCooking; // Paper - Add more Campfire API
public CampfireBlockEntity(BlockPos pos, BlockState state) {
super(BlockEntityType.CAMPFIRE, pos, state);
@@ -49,6 +50,7 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
this.cookingProgress = new int[4];
this.cookingTime = new int[4];
this.quickCheck = RecipeManager.createCheck(RecipeType.CAMPFIRE_COOKING);
+ this.stopCooking = new boolean[4]; // Paper - Add more Campfire API
}
public static void cookTick(Level world, BlockPos pos, BlockState state, CampfireBlockEntity campfire) {
@@ -59,7 +61,9 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
if (!itemstack.isEmpty()) {
flag = true;
+ if (!campfire.stopCooking[i]) { // Paper - Add more Campfire API
int j = campfire.cookingProgress[i]++;
+ } // Paper - Add more Campfire API
if (campfire.cookingProgress[i] >= campfire.cookingTime[i]) {
SimpleContainer inventorysubcontainer = new SimpleContainer(new ItemStack[]{itemstack});
@@ -172,6 +176,16 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
System.arraycopy(aint, 0, this.cookingTime, 0, Math.min(this.cookingTime.length, aint.length));
}
+ // Paper start - Add more Campfire API
+ if (nbt.contains("Paper.StopCooking", org.bukkit.craftbukkit.util.CraftMagicNumbers.NBT.TAG_BYTE_ARRAY)) {
+ byte[] abyte = nbt.getByteArray("Paper.StopCooking");
+ boolean[] cookingState = new boolean[4];
+ for (int index = 0; index < abyte.length; index++) {
+ cookingState[index] = abyte[index] == 1;
+ }
+ System.arraycopy(cookingState, 0, this.stopCooking, 0, Math.min(this.stopCooking.length, abyte.length));
+ }
+ // Paper end - Add more Campfire API
}
@Override
@@ -180,6 +194,13 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
ContainerHelper.saveAllItems(nbt, this.items, true);
nbt.putIntArray("CookingTimes", this.cookingProgress);
nbt.putIntArray("CookingTotalTimes", this.cookingTime);
+ // Paper start - Add more Campfire API
+ byte[] cookingState = new byte[4];
+ for (int index = 0; index < cookingState.length; index++) {
+ cookingState[index] = (byte) (this.stopCooking[index] ? 1 : 0);
+ }
+ nbt.putByteArray("Paper.StopCooking", cookingState);
+ // Paper end - Add more Campfire API
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
index 07556d0961569c1be62a697414bd4ec512b04ac0..cc641dc70dc12b902bd9cad93fffded9032f1e82 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCampfire.java
@@ -56,4 +56,40 @@ public class CraftCampfire extends CraftBlockEntityState<CampfireBlockEntity> im
public CraftCampfire copy() {
return new CraftCampfire(this);
}
+
+ // Paper start
+ @Override
+ public void stopCooking() {
+ for (int i = 0; i < getSnapshot().stopCooking.length; ++i)
+ this.stopCooking(i);
+ }
+
+ @Override
+ public void startCooking() {
+ for (int i = 0; i < getSnapshot().stopCooking.length; ++i)
+ this.startCooking(i);
+ }
+
+ @Override
+ public boolean stopCooking(int index) {
+ org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+ boolean previous = this.isCookingDisabled(index);
+ getSnapshot().stopCooking[index] = true;
+ return previous;
+ }
+
+ @Override
+ public boolean startCooking(int index) {
+ org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+ boolean previous = this.isCookingDisabled(index);
+ getSnapshot().stopCooking[index] = false;
+ return previous;
+ }
+
+ @Override
+ public boolean isCookingDisabled(int index) {
+ org.apache.commons.lang.Validate.isTrue(-1 < index && index < 4, "Slot index must be between 0 (incl) to 3 (incl)");
+ return getSnapshot().stopCooking[index];
+ }
+ // Paper end
}

94
patches/unapplied/server/0684-Only-write-chunk-data-to-disk-if-it-serializes-witho.patch
View file

@ -1,94 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 19 Dec 2021 09:13:41 -0800
Subject: [PATCH] Only write chunk data to disk if it serializes without
throwing
This ensures at least a valid version of the chunk exists
on disk, even if outdated
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
index 140d6e455c1729f6e31e95facba5520b75ad838c..169e375c814ff814d15101d09dccc67783f50465 100644
--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFile.java
@@ -420,6 +420,7 @@ public class RegionFile implements AutoCloseable {
}
+ public static final int MAX_CHUNK_SIZE = 500 * 1024 * 1024; // Paper - don't write garbage data to disk if writing serialization fails
private class ChunkBuffer extends ByteArrayOutputStream {
private final ChunkPos pos;
@@ -433,6 +434,23 @@ public class RegionFile implements AutoCloseable {
super.write(RegionFile.this.version.getId());
this.pos = chunkcoordintpair;
}
+ // Paper start - don't write garbage data to disk if writing serialization fails
+ @Override
+ public void write(final int b) {
+ if (this.count > MAX_CHUNK_SIZE) {
+ throw new RegionFileStorage.RegionFileSizeException("Region file too large: " + this.count);
+ }
+ super.write(b);
+ }
+
+ @Override
+ public void write(final byte[] b, final int off, final int len) {
+ if (this.count + len > MAX_CHUNK_SIZE) {
+ throw new RegionFileStorage.RegionFileSizeException("Region file too large: " + (this.count + len));
+ }
+ super.write(b, off, len);
+ }
+ // Paper end - don't write garbage data to disk if writing serialization fails
public void close() throws IOException {
ByteBuffer bytebuffer = ByteBuffer.wrap(this.buf, 0, this.count);
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
index b5b7b73048eaadfe58961631427da7574d42f5e8..fa086a19f038b929f356292b2f657929765f7b6f 100644
--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
@@ -145,10 +145,17 @@ public class RegionFileStorage implements AutoCloseable {
try {
NbtIo.write(nbt, (DataOutput) dataoutputstream);
+ // Paper start - don't write garbage data to disk if writing serialization fails
+ dataoutputstream.close(); // Only write if successful
+ } catch (final RegionFileSizeException e) {
+ attempts = 5; // Don't retry
+ regionfile.clear(pos);
+ throw e;
+ // Paper end - don't write garbage data to disk if writing serialization fails
} catch (Throwable throwable) {
if (dataoutputstream != null) {
try {
- dataoutputstream.close();
+ //dataoutputstream.close(); // Paper - don't write garbage data to disk if writing serialization fails
} catch (Throwable throwable1) {
throwable.addSuppressed(throwable1);
}
@@ -156,10 +163,7 @@ public class RegionFileStorage implements AutoCloseable {
throw throwable;
}
-
- if (dataoutputstream != null) {
- dataoutputstream.close();
- }
+ // Paper - don't write garbage data to disk if writing serialization fails; move into try block to only write if successfully serialized
}
// Paper start - Chunk save reattempt
return;
@@ -202,4 +206,13 @@ public class RegionFileStorage implements AutoCloseable {
}
}
+
+ // Paper start - don't write garbage data to disk if writing serialization fails
+ public static final class RegionFileSizeException extends RuntimeException {
+
+ public RegionFileSizeException(String message) {
+ super(message);
+ }
+ }
+ // Paper end - don't write garbage data to disk if writing serialization fails
}

39
patches/unapplied/server/0685-Forward-CraftEntity-in-teleport-command.patch
View file

@ -1,39 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 4 Dec 2021 17:04:47 -0800
Subject: [PATCH] Forward CraftEntity in teleport command
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index a9c1561ae9ec5a3db7a0602314c9a935ddf3fdfd..a14ac8aef9aec14a3ca31a61d66f03fec0841927 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3263,6 +3263,13 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
public void restoreFrom(Entity original) {
+ // Paper start - Forward CraftEntity in teleport command
+ CraftEntity bukkitEntity = original.bukkitEntity;
+ if (bukkitEntity != null) {
+ bukkitEntity.setHandle(this);
+ this.bukkitEntity = bukkitEntity;
+ }
+ // Paper end - Forward CraftEntity in teleport command
CompoundTag nbttagcompound = original.saveWithoutId(new CompoundTag());
nbttagcompound.remove("Dimension");
@@ -3353,10 +3360,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
}
// CraftBukkit end
- // CraftBukkit start - Forward the CraftEntity to the new entity
- this.getBukkitEntity().setHandle(entity);
- entity.bukkitEntity = this.getBukkitEntity();
- // CraftBukkit end
+ // // CraftBukkit start - Forward the CraftEntity to the new entity // Paper - Forward CraftEntity in teleport command; moved to Entity#restoreFrom
+ // this.getBukkitEntity().setHandle(entity);
+ // entity.bukkitEntity = this.getBukkitEntity();
+ // // CraftBukkit end
}
this.removeAfterChangingDimensions();

88
patches/unapplied/server/0686-Improve-scoreboard-entries.patch
View file

@ -1,88 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 4 Nov 2021 12:31:24 -0700
Subject: [PATCH] Improve scoreboard entries
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
index da1e4496d78a2c1b258ff8bb316414cb8a662ba2..b36e5574c10e6d70a399e2ac0704fd4f43dbb444 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftObjective.java
@@ -144,6 +144,15 @@ final class CraftObjective extends CraftScoreboardComponent implements Objective
return new CraftScore(this, CraftScoreboard.getScoreHolder(entry));
}
+ // Paper start
+ @Override
+ public Score getScoreFor(org.bukkit.entity.Entity entity) throws IllegalArgumentException, IllegalStateException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ this.checkState();
+ return new CraftScore(this, ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle());
+ }
+ // Paper end
+
@Override
public void unregister() {
CraftScoreboard scoreboard = this.checkState();
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
index c650fc3712de01184509a03f1d1b388859e163d7..253574890a9ed23d38a84680ba1eb221dc72b310 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
@@ -235,6 +235,26 @@ public final class CraftScoreboard implements org.bukkit.scoreboard.Scoreboard {
this.board.setDisplayObjective(CraftScoreboardTranslations.fromBukkitSlot(slot), null);
}
+ // Paper start
+ @Override
+ public ImmutableSet<Score> getScoresFor(org.bukkit.entity.Entity entity) throws IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ return this.getScores(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle());
+ }
+
+ @Override
+ public void resetScoresFor(org.bukkit.entity.Entity entity) throws IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ this.resetScores(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle());
+ }
+
+ @Override
+ public Team getEntityTeam(org.bukkit.entity.Entity entity) throws IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ return this.getEntryTeam(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName());
+ }
+ // Paper end
+
// CraftBukkit method
public Scoreboard getHandle() {
return this.board;
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
index 7900adb0b158bc17dd792dd082c338547bc1aa0a..27219bf2f16aed64c78623d44c3cc84aa9f47065 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
@@ -304,6 +304,26 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
}
}
+ // Paper start
+ @Override
+ public void addEntity(org.bukkit.entity.Entity entity) throws IllegalStateException, IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ this.addEntry(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName());
+ }
+
+ @Override
+ public boolean removeEntity(org.bukkit.entity.Entity entity) throws IllegalStateException, IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ return this.removeEntry(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName());
+ }
+
+ @Override
+ public boolean hasEntity(org.bukkit.entity.Entity entity) throws IllegalStateException, IllegalArgumentException {
+ Preconditions.checkArgument(entity != null, "Entity cannot be null");
+ return this.hasEntry(((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName());
+ }
+ // Paper end
+
public static Visibility bukkitToNotch(NameTagVisibility visibility) {
switch (visibility) {
case ALWAYS:

42
patches/unapplied/server/0687-Entity-powdered-snow-API.patch
View file

@ -1,42 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 24 Oct 2021 20:58:43 -0700
Subject: [PATCH] Entity powdered snow API
== AT ==
public net.minecraft.world.entity.monster.Skeleton inPowderSnowTime
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index c819fa8e5b69c23558a89b68f9a5a31e1b233ca3..25c064a7da80ef98a758d7cb8bd1aa3de452e2e4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1070,6 +1070,13 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
}
// Paper end - raw entity serialization API
+ // Paper start - entity powdered snow API
+ @Override
+ public boolean isInPowderedSnow() {
+ return getHandle().isInPowderSnow || getHandle().wasInPowderSnow; // depending on the location in the entity "tick" either could be needed.
+ }
+ // Paper end - entity powdered snow API
+
// Paper start - missing entity api
@Override
public boolean isInvisible() { // Paper - moved up from LivingEntity
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
index a0ea54181de6c6685deef265cbe9f66aabbca42b..6f98da9be6aef35e3b5c940188b872459a383c8e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
@@ -45,4 +45,11 @@ public class CraftSkeleton extends CraftAbstractSkeleton implements Skeleton {
public SkeletonType getSkeletonType() {
return SkeletonType.NORMAL;
}
+
+ // Paper start
+ @Override
+ public int inPowderedSnowTime() {
+ return getHandle().inPowderSnowTime;
+ }
+ // Paper end
}

34
patches/unapplied/server/0688-Add-API-for-item-entity-health.patch
View file

@ -1,34 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 28 Aug 2021 09:00:45 -0700
Subject: [PATCH] Add API for item entity health
== AT ==
public net.minecraft.world.entity.item.ItemEntity health
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
index 4a15c3786edbfeae3367c0b20fb6aee11d62aea6..1a291dd8a287db30e71dcb315599fc4b038764c4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
@@ -98,6 +98,21 @@ public class CraftItem extends CraftEntity implements Item {
public void setWillAge(boolean willAge) {
this.getHandle().age = willAge ? 0 : NO_AGE_TIME;
}
+
+ @Override
+ public int getHealth() {
+ return this.getHandle().health;
+ }
+
+ @Override
+ public void setHealth(int health) {
+ if (health <= 0) {
+ this.getHandle().getItem().onDestroyed(this.getHandle());
+ this.getHandle().discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.PLUGIN);
+ } else {
+ this.getHandle().health = health;
+ }
+ }
// Paper end
@Override

19
patches/unapplied/server/0689-Configurable-max-block-light-for-monster-spawning.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Thu, 16 Dec 2021 09:40:39 +0100
Subject: [PATCH] Configurable max block light for monster spawning
diff --git a/src/main/java/net/minecraft/world/entity/monster/Monster.java b/src/main/java/net/minecraft/world/entity/monster/Monster.java
index 4701bf9ee203f2f15b0b68e84bbfa2c489b66631..759839e912c54598b257ad738481364940f88a18 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Monster.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Monster.java
@@ -92,7 +92,7 @@ public abstract class Monster extends PathfinderMob implements Enemy {
return false;
} else {
DimensionType dimensionType = world.dimensionType();
- int i = dimensionType.monsterSpawnBlockLightLimit();
+ int i = world.getLevel().paperConfig().entities.spawning.monsterSpawnMaxLightLevel.or(dimensionType.monsterSpawnBlockLightLimit()); // Paper - Configurable max block light for monster spawning
if (i < 15 && world.getBrightness(LightLayer.BLOCK, pos) > i) {
return false;
} else {

85
patches/unapplied/server/0690-Fix-sticky-pistons-and-BlockPistonRetractEvent.patch
View file

@ -1,85 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 22 Dec 2021 09:51:48 -0800
Subject: [PATCH] Fix sticky pistons and BlockPistonRetractEvent
There is an explicit check in the handling code for empty pistons that
prevents sticky pistons from firing the event. However when we look back
at the history we see that this check was originally added so that ONLY
sticky pistons would fire the retract event. I'm not sure why.
https://hub.spigotmc.org/stash/projects/SPIGOT/repos/craftbukkit/commits/1092acbddf07edfa4100bc6824504ac75088e913
Over the course of several updates, the meaning of that field appears to
have changed from "is NOT sticky" to "is sticky". So now its having the
opposite effect. Only normal pistons fire the retraction event. And like
all things in CB, it's just been carried around since.
If we are to believe the history, the correct fix for this issue is to
flip it so it only fires for sticky pistons, but that puts us in a
bind. It's already firing for non-sticky pistons, changing it now would
likely result in breakage. Furthermore, there is little documentation as
to WHY that was ever intended to be the case.
Instead we opt to remove the check entirely so that the event fires for
all piston types.
Co-authored-by: Zach Brown <zach@zachbr.io>
Co-authored-by: Madeline Miller <mnmiller1@me.com>
diff --git a/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java b/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
index 0dbdcd443fe8a299119ea5ba3acb1a0412856184..3dfe79684f662ac7cae4583bfe03a633438b4df7 100644
--- a/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
@@ -159,15 +159,15 @@ public class PistonBaseBlock extends DirectionalBlock {
}
// CraftBukkit start
- if (!this.isSticky) {
- org.bukkit.block.Block block = world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ());
- BlockPistonRetractEvent event = new BlockPistonRetractEvent(block, ImmutableList.<org.bukkit.block.Block>of(), CraftBlock.notchToBlockFace(enumdirection));
- world.getCraftServer().getPluginManager().callEvent(event);
-
- if (event.isCancelled()) {
- return;
- }
- }
+ // if (!this.isSticky) { // Paper - Fix sticky pistons and BlockPistonRetractEvent; Move further down
+ // org.bukkit.block.Block block = world.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ());
+ // BlockPistonRetractEvent event = new BlockPistonRetractEvent(block, ImmutableList.<org.bukkit.block.Block>of(), CraftBlock.notchToBlockFace(enumdirection));
+ // world.getCraftServer().getPluginManager().callEvent(event);
+ //
+ // if (event.isCancelled()) {
+ // return;
+ // }
+ // }
// PAIL: checkME - what happened to setTypeAndData?
// CraftBukkit end
world.blockEvent(pos, this, b0, enumdirection.get3DDataValue());
@@ -244,6 +244,13 @@ public class PistonBaseBlock extends DirectionalBlock {
BlockState iblockdata2 = (BlockState) ((BlockState) Blocks.MOVING_PISTON.defaultBlockState().setValue(MovingPistonBlock.FACING, enumdirection)).setValue(MovingPistonBlock.TYPE, this.isSticky ? PistonType.STICKY : PistonType.DEFAULT);
+ // Paper start - Fix sticky pistons and BlockPistonRetractEvent; Move empty piston retract call to fix multiple event fires
+ if (!this.isSticky) {
+ if (!new BlockPistonRetractEvent(CraftBlock.at(world, pos), java.util.Collections.emptyList(), CraftBlock.notchToBlockFace(enumdirection)).callEvent()) {
+ return false;
+ }
+ }
+ // Paper end - Fix sticky pistons and BlockPistonRetractEvent
world.setBlock(pos, iblockdata2, 20);
world.setBlockEntity(MovingPistonBlock.newMovingBlockEntity(pos, iblockdata2, (BlockState) this.defaultBlockState().setValue(PistonBaseBlock.FACING, Direction.from3DDataValue(data & 7)), enumdirection, false, true));
world.blockUpdated(pos, iblockdata2.getBlock());
@@ -270,6 +277,13 @@ public class PistonBaseBlock extends DirectionalBlock {
if (type == 1 && !iblockdata3.isAir() && PistonBaseBlock.isPushable(iblockdata3, world, blockposition1, enumdirection.getOpposite(), false, enumdirection) && (iblockdata3.getPistonPushReaction() == PushReaction.NORMAL || iblockdata3.is(Blocks.PISTON) || iblockdata3.is(Blocks.STICKY_PISTON))) {
this.moveBlocks(world, pos, enumdirection, false);
} else {
+ // Paper start - Fix sticky pistons and BlockPistonRetractEvent; fire BlockPistonRetractEvent for sticky pistons retracting nothing (air)
+ if (type == TRIGGER_CONTRACT && iblockdata2.isAir()) {
+ if (!new BlockPistonRetractEvent(CraftBlock.at(world, pos), java.util.Collections.emptyList(), CraftBlock.notchToBlockFace(enumdirection)).callEvent()) {
+ return false;
+ }
+ }
+ // Paper end - Fix sticky pistons and BlockPistonRetractEvent
world.removeBlock(pos.relative(enumdirection), false);
}
}

20
patches/unapplied/server/0691-Load-effect-amplifiers-greater-than-127-correctly.patch
View file

@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 21 Dec 2021 22:13:26 -0800
Subject: [PATCH] Load effect amplifiers greater than 127 correctly
MOJIRA: MC-118857
diff --git a/src/main/java/net/minecraft/world/effect/MobEffectInstance.java b/src/main/java/net/minecraft/world/effect/MobEffectInstance.java
index 83f1d79147630084b24be20602571f36fc62a1b3..5c9a0c91ae53b575d325a294c702668d30252fcf 100644
--- a/src/main/java/net/minecraft/world/effect/MobEffectInstance.java
+++ b/src/main/java/net/minecraft/world/effect/MobEffectInstance.java
@@ -298,7 +298,7 @@ public class MobEffectInstance implements Comparable<MobEffectInstance> {
}
private static MobEffectInstance loadSpecifiedEffect(MobEffect type, CompoundTag nbt) {
- int i = nbt.getByte("amplifier");
+ int i = Byte.toUnsignedInt(nbt.getByte("amplifier")); // Paper - correctly load amplifiers > 127
int j = nbt.getInt("duration");
boolean bl = nbt.getBoolean("ambient");
boolean bl2 = true;

31
patches/unapplied/server/0692-Expose-isFuel-and-canSmelt-methods-to-FurnaceInvento.patch
View file

@ -1,31 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <blake.galbreath@gmail.com>
Date: Thu, 23 Dec 2021 15:32:50 -0600
Subject: [PATCH] Expose isFuel and canSmelt methods to FurnaceInventory
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
index 29a8cd7667860c4598a556e6ef3af39c731683db..4ce9fd8e4e124600f48f34c6943512f39444cb9b 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryFurnace.java
@@ -40,6 +40,20 @@ public class CraftInventoryFurnace extends CraftInventory implements FurnaceInve
this.setItem(0, stack);
}
+ // Paper start
+ @Override
+ public boolean isFuel(ItemStack stack) {
+ return stack != null && !stack.getType().isEmpty() && AbstractFurnaceBlockEntity.isFuel(CraftItemStack.asNMSCopy(stack));
+ }
+
+ @Override
+ public boolean canSmelt(ItemStack stack) {
+ // data packs are always loaded in the main world
+ net.minecraft.server.level.ServerLevel world = ((org.bukkit.craftbukkit.CraftWorld) org.bukkit.Bukkit.getWorlds().get(0)).getHandle();
+ return stack != null && !stack.getType().isEmpty() && world.getRecipeManager().getRecipeFor(((AbstractFurnaceBlockEntity) this.inventory).recipeType, new net.minecraft.world.SimpleContainer(CraftItemStack.asNMSCopy(stack)), world).isPresent();
+ }
+ // Paper end
+
@Override
public Furnace getHolder() {
return (Furnace) this.inventory.getOwner();

49
patches/unapplied/server/0693-Fix-bees-aging-inside-hives.patch
View file

@ -1,49 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 21 Aug 2021 21:54:16 -0700
Subject: [PATCH] Fix bees aging inside hives
Fixes bees incorrectly being aged up due to upstream's
resetting the ticks inside hive on a failed release
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
index a69a81ba6a2b65978b5cf00810ed12156a5f89e6..55b0e2bf98a285cdcd30e40d94192b7a1802efd8 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
@@ -332,7 +332,7 @@ public class BeehiveBlockEntity extends BlockEntity {
for (Iterator iterator = bees.iterator(); iterator.hasNext(); ++tileentitybeehive_hivebee.ticksInHive) {
tileentitybeehive_hivebee = (BeehiveBlockEntity.BeeData) iterator.next();
- if (tileentitybeehive_hivebee.ticksInHive > tileentitybeehive_hivebee.minOccupationTicks) {
+ if (tileentitybeehive_hivebee.exitTickCounter > tileentitybeehive_hivebee.minOccupationTicks) { // Paper - Fix bees aging inside hives; use exitTickCounter
BeehiveBlockEntity.BeeReleaseStatus tileentitybeehive_releasestatus = tileentitybeehive_hivebee.entityData.getBoolean("HasNectar") ? BeehiveBlockEntity.BeeReleaseStatus.HONEY_DELIVERED : BeehiveBlockEntity.BeeReleaseStatus.BEE_RELEASED;
if (BeehiveBlockEntity.releaseOccupant(world, pos, state, tileentitybeehive_hivebee, (List) null, tileentitybeehive_releasestatus, flowerPos)) {
@@ -340,10 +340,11 @@ public class BeehiveBlockEntity extends BlockEntity {
iterator.remove();
// CraftBukkit start
} else {
- tileentitybeehive_hivebee.ticksInHive = tileentitybeehive_hivebee.minOccupationTicks / 2; // Not strictly Vanilla behaviour in cases where bees cannot spawn but still reasonable
+ tileentitybeehive_hivebee.exitTickCounter = tileentitybeehive_hivebee.minOccupationTicks / 2; // Not strictly Vanilla behaviour in cases where bees cannot spawn but still reasonable // Paper - Fix bees aging inside hives; use exitTickCounter to keep actual bee life
// CraftBukkit end
}
}
+ tileentitybeehive_hivebee.exitTickCounter++; // Paper - Fix bees aging inside hives
}
if (flag) {
@@ -432,12 +433,14 @@ public class BeehiveBlockEntity extends BlockEntity {
final CompoundTag entityData;
int ticksInHive;
+ int exitTickCounter; // Paper - Fix bees aging inside hives; separate counter for checking if bee should exit to reduce exit attempts
final int minOccupationTicks;
BeeData(CompoundTag entityData, int ticksInHive, int minOccupationTicks) {
BeehiveBlockEntity.removeIgnoredBeeTags(entityData);
this.entityData = entityData;
this.ticksInHive = ticksInHive;
+ this.exitTickCounter = ticksInHive; // Paper - Fix bees aging inside hives
this.minOccupationTicks = minOccupationTicks;
}
}

69
patches/unapplied/server/0694-Bucketable-API.patch
View file

@ -1,69 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Sun, 26 Dec 2021 14:03:17 -0500
Subject: [PATCH] Bucketable API
diff --git a/src/main/java/io/papermc/paper/entity/PaperBucketable.java b/src/main/java/io/papermc/paper/entity/PaperBucketable.java
new file mode 100644
index 0000000000000000000000000000000000000000..d3fc2e5db9f3c20120b403bf03c3c340b9956cbd
--- /dev/null
+++ b/src/main/java/io/papermc/paper/entity/PaperBucketable.java
@@ -0,0 +1,31 @@
+package io.papermc.paper.entity;
+
+import org.bukkit.Sound;
+import org.bukkit.craftbukkit.CraftSound;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.inventory.ItemStack;
+
+public interface PaperBucketable extends Bucketable {
+
+ net.minecraft.world.entity.animal.Bucketable getHandle();
+
+ @Override
+ default boolean isFromBucket() {
+ return this.getHandle().fromBucket();
+ }
+
+ @Override
+ default void setFromBucket(boolean fromBucket) {
+ this.getHandle().setFromBucket(fromBucket);
+ }
+
+ @Override
+ default ItemStack getBaseBucketItem() {
+ return CraftItemStack.asBukkitCopy(this.getHandle().getBucketItemStack());
+ }
+
+ @Override
+ default Sound getPickupSound() {
+ return CraftSound.minecraftToBukkit(this.getHandle().getPickupSound());
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
index e730292edca4624400bdb89d555922c5f61db7a5..cbfca242f820d238b112f8ce64e9de8398c48a1c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
@@ -4,7 +4,7 @@ import com.google.common.base.Preconditions;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.Axolotl;
-public class CraftAxolotl extends CraftAnimals implements Axolotl {
+public class CraftAxolotl extends CraftAnimals implements Axolotl, io.papermc.paper.entity.PaperBucketable { // Paper - Bucketable API
public CraftAxolotl(CraftServer server, net.minecraft.world.entity.animal.axolotl.Axolotl entity) {
super(server, entity);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
index da5150f4ca0397bf10053aab0c3ff18af5bc3f3c..eb10f94d5ed8ca89d3786138647dd43357609a6c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
@@ -4,7 +4,7 @@ import net.minecraft.world.entity.animal.AbstractFish;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.Fish;
-public class CraftFish extends CraftWaterMob implements Fish {
+public class CraftFish extends CraftWaterMob implements Fish, io.papermc.paper.entity.PaperBucketable { // Paper - Bucketable API
public CraftFish(CraftServer server, AbstractFish entity) {
super(server, entity);

71
patches/unapplied/server/0695-Validate-usernames.patch
View file

@ -1,71 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 1 Jan 2022 05:19:37 -0800
Subject: [PATCH] Validate usernames
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index a7da99ac31bbcb8b6f1814a2d5509c7067aafb08..fb582acfe9e5cb68314ee39e1d54a550d6700e76 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -63,6 +63,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
public GameProfile authenticatedProfile; // Paper - public
private final String serverId;
private ServerPlayer player; // CraftBukkit
+ public boolean iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation = false; // Paper - username validation overriding
public ServerLoginPacketListenerImpl(MinecraftServer server, Connection connection) {
this.state = ServerLoginPacketListenerImpl.State.HELLO;
@@ -137,7 +138,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
@Override
public void handleHello(ServerboundHelloPacket packet) {
Validate.validState(this.state == ServerLoginPacketListenerImpl.State.HELLO, "Unexpected hello packet", new Object[0]);
- Validate.validState(Player.isValidUsername(packet.name()), "Invalid characters in username", new Object[0]);
+ if (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.performUsernameValidation && !this.iKnowThisMayNotBeTheBestIdeaButPleaseDisableUsernameValidation) Validate.validState(Player.isValidUsername(packet.name()), "Invalid characters in username", new Object[0]); // Paper - config username validation
this.requestedUsername = packet.name();
GameProfile gameprofile = this.server.getSingleplayerProfile();
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 7cd6d91fe154d29ec0b0fc0a5a50713bbc2c1c83..95ba9b3bf957e5f744e85b3834a50ee2eb925a70 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -678,7 +678,7 @@ public abstract class PlayerList {
for (int i = 0; i < this.players.size(); ++i) {
entityplayer = (ServerPlayer) this.players.get(i);
- if (entityplayer.getUUID().equals(uuid)) {
+ if (entityplayer.getUUID().equals(uuid) || (io.papermc.paper.configuration.GlobalConfiguration.get().proxies.isProxyOnlineMode() && entityplayer.getGameProfile().getName().equalsIgnoreCase(gameprofile.getName()))) { // Paper - validate usernames
list.add(entityplayer);
}
}
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index e06cb31f9e3eda651a44dcede095ef7b38ef2ba7..7c0db708575ef26a1dd73709bf22653f21e0c863 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -2341,9 +2341,23 @@ public abstract class Player extends LivingEntity {
}
public static boolean isValidUsername(String name) {
- return name.length() > 16 ? false : name.chars().filter((i) -> {
- return i <= 32 || i >= 127;
- }).findAny().isEmpty();
+ // Paper start - username validation overriding
+ if (name == null || name.isEmpty() || name.length() > 16) {
+ return false;
+ }
+
+ for (int i = 0, len = name.length(); i < len; ++i) {
+ char c = name.charAt(i);
+
+ if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || (c == '_' || c == '.')) {
+ continue;
+ }
+
+ return false;
+ }
+
+ return true;
+ // Paper end - username validation overriding
}
public static float getPickRange(boolean creative) {

21
patches/unapplied/server/0696-Make-water-animal-spawn-height-configurable.patch
View file

@ -1,21 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Brokkonaut <hannos17@gmx.de>
Date: Sat, 18 Dec 2021 08:26:55 +0100
Subject: [PATCH] Make water animal spawn height configurable
diff --git a/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java b/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
index 7ef707f0098f2663ebc0ef0f5b35897c9d33c1cf..75884a9e69a28404752c1a2cf854335bb78cac01 100644
--- a/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
+++ b/src/main/java/net/minecraft/world/entity/animal/WaterAnimal.java
@@ -74,6 +74,10 @@ public abstract class WaterAnimal extends PathfinderMob {
) {
int i = world.getSeaLevel();
int j = i - 13;
+ // Paper start - Make water animal spawn height configurable
+ i = world.getMinecraftWorld().paperConfig().entities.spawning.wateranimalSpawnHeight.maximum.or(i);
+ j = world.getMinecraftWorld().paperConfig().entities.spawning.wateranimalSpawnHeight.minimum.or(j);
+ // Paper end - Make water animal spawn height configurable
return pos.getY() >= j && pos.getY() <= i && world.getFluidState(pos.below()).is(FluidTags.WATER) && world.getBlockState(pos.above()).is(Blocks.WATER);
}
}

137
patches/unapplied/server/0697-Expose-vanilla-BiomeProvider-from-WorldInfo.patch
View file

@ -1,137 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Thu, 6 Jan 2022 15:59:06 -0800
Subject: [PATCH] Expose vanilla BiomeProvider from WorldInfo
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 86283e9b7c3ad18e4deb8fcd3de624be92908c55..e367711dc3ef96280fe672f02e2ce99e43a5cd3c 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -597,7 +597,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
List<CustomSpawner> list = ImmutableList.of(new PhantomSpawner(), new PatrolSpawner(), new CatSpawner(), new VillageSiege(), new WanderingTraderSpawner(iworlddataserver));
LevelStem worlddimension = (LevelStem) dimensions.get(dimensionKey);
- org.bukkit.generator.WorldInfo worldInfo = new org.bukkit.craftbukkit.generator.CraftWorldInfo(iworlddataserver, worldSession, org.bukkit.World.Environment.getEnvironment(dimension), worlddimension.type().value());
+ org.bukkit.generator.WorldInfo worldInfo = new org.bukkit.craftbukkit.generator.CraftWorldInfo(iworlddataserver, worldSession, org.bukkit.World.Environment.getEnvironment(dimension), worlddimension.type().value(), worlddimension.generator(), this.registryAccess()); // Paper - Expose vanilla BiomeProvider from WorldInfo
if (biomeProvider == null && gen != null) {
biomeProvider = gen.getDefaultBiomeProvider(worldInfo);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index c366992f3e48f9a3a69ba48491d678ba73e81d61..b3e1f987d31ef5a8f90bc366e248de86e93b9634 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1272,7 +1272,7 @@ public final class CraftServer implements Server {
List<CustomSpawner> list = ImmutableList.of(new PhantomSpawner(), new PatrolSpawner(), new CatSpawner(), new VillageSiege(), new WanderingTraderSpawner(worlddata));
LevelStem worlddimension = iregistry.get(actualDimension);
- WorldInfo worldInfo = new CraftWorldInfo(worlddata, worldSession, creator.environment(), worlddimension.type().value());
+ WorldInfo worldInfo = new CraftWorldInfo(worlddata, worldSession, creator.environment(), worlddimension.type().value(), worlddimension.generator(), this.getHandle().getServer().registryAccess()); // Paper - Expose vanilla BiomeProvider from WorldInfo
if (biomeProvider == null && generator != null) {
biomeProvider = generator.getDefaultBiomeProvider(worldInfo);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 139281eab642a3676987fa9b3597b5b6e1a99e9c..5d5e5e811d065411e5def069533e8f9ab974ed55 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -212,6 +212,29 @@ public class CraftWorld extends CraftRegionAccessor implements World {
public int getPlayerCount() {
return world.players().size();
}
+
+ @Override
+ public BiomeProvider vanillaBiomeProvider() {
+ net.minecraft.server.level.ServerChunkCache serverCache = this.getHandle().chunkSource;
+
+ final net.minecraft.world.level.biome.BiomeSource biomeSource = serverCache.getGenerator().getBiomeSource();
+ final net.minecraft.world.level.biome.Climate.Sampler sampler = serverCache.randomState().sampler();
+
+ final List<Biome> possibleBiomes = biomeSource.possibleBiomes().stream()
+ .map(biome -> org.bukkit.craftbukkit.block.CraftBiome.minecraftHolderToBukkit(biome))
+ .toList();
+ return new BiomeProvider() {
+ @Override
+ public Biome getBiome(final org.bukkit.generator.WorldInfo worldInfo, final int x, final int y, final int z) {
+ return org.bukkit.craftbukkit.block.CraftBiome.minecraftHolderToBukkit(biomeSource.getNoiseBiome(x >> 2, y >> 2, z >> 2, sampler));
+ }
+
+ @Override
+ public List<Biome> getBiomes(final org.bukkit.generator.WorldInfo worldInfo) {
+ return possibleBiomes;
+ }
+ };
+ }
// Paper end
private static final Random rand = new Random();
diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
index 5d655d6cd3e23e0287069f8bdf77601487e862fd..cf57c6e9ce63f7b1d95d91ead2453409a31a5c52 100644
--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftWorldInfo.java
@@ -17,8 +17,14 @@ public class CraftWorldInfo implements WorldInfo {
private final long seed;
private final int minHeight;
private final int maxHeight;
+ // Paper start
+ private final net.minecraft.world.level.chunk.ChunkGenerator vanillaChunkGenerator;
+ private final net.minecraft.core.RegistryAccess.Frozen registryAccess;
- public CraftWorldInfo(ServerLevelData worldDataServer, LevelStorageSource.LevelStorageAccess session, World.Environment environment, DimensionType dimensionManager) {
+ public CraftWorldInfo(ServerLevelData worldDataServer, LevelStorageSource.LevelStorageAccess session, World.Environment environment, DimensionType dimensionManager, net.minecraft.world.level.chunk.ChunkGenerator chunkGenerator, net.minecraft.core.RegistryAccess.Frozen registryAccess) {
+ this.registryAccess = registryAccess;
+ this.vanillaChunkGenerator = chunkGenerator;
+ // Paper end
this.name = worldDataServer.getLevelName();
this.uuid = WorldUUID.getUUID(session.levelDirectory.path().toFile());
this.environment = environment;
@@ -27,15 +33,6 @@ public class CraftWorldInfo implements WorldInfo {
this.maxHeight = dimensionManager.minY() + dimensionManager.height();
}
- public CraftWorldInfo(String name, UUID uuid, World.Environment environment, long seed, int minHeight, int maxHeight) {
- this.name = name;
- this.uuid = uuid;
- this.environment = environment;
- this.seed = seed;
- this.minHeight = minHeight;
- this.maxHeight = maxHeight;
- }
-
@Override
public String getName() {
return this.name;
@@ -65,4 +62,34 @@ public class CraftWorldInfo implements WorldInfo {
public int getMaxHeight() {
return this.maxHeight;
}
+
+ // Paper start
+ @Override
+ public org.bukkit.generator.BiomeProvider vanillaBiomeProvider() {
+ final net.minecraft.world.level.levelgen.RandomState randomState;
+ if (vanillaChunkGenerator instanceof net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator noiseBasedChunkGenerator) {
+ randomState = net.minecraft.world.level.levelgen.RandomState.create(noiseBasedChunkGenerator.generatorSettings().value(),
+ registryAccess.lookupOrThrow(net.minecraft.core.registries.Registries.NOISE), getSeed());
+ } else {
+ randomState = net.minecraft.world.level.levelgen.RandomState.create(net.minecraft.world.level.levelgen.NoiseGeneratorSettings.dummy(),
+ registryAccess.lookupOrThrow(net.minecraft.core.registries.Registries.NOISE), getSeed());
+ }
+
+ final java.util.List<org.bukkit.block.Biome> possibleBiomes = CraftWorldInfo.this.vanillaChunkGenerator.getBiomeSource().possibleBiomes().stream()
+ .map(biome -> org.bukkit.craftbukkit.block.CraftBiome.minecraftHolderToBukkit(biome))
+ .toList();
+ return new org.bukkit.generator.BiomeProvider() {
+ @Override
+ public org.bukkit.block.Biome getBiome(final WorldInfo worldInfo, final int x, final int y, final int z) {
+ return org.bukkit.craftbukkit.block.CraftBiome.minecraftHolderToBukkit(
+ CraftWorldInfo.this.vanillaChunkGenerator.getBiomeSource().getNoiseBiome(x >> 2, y >> 2, z >> 2, randomState.sampler()));
+ }
+
+ @Override
+ public java.util.List<org.bukkit.block.Biome> getBiomes(final org.bukkit.generator.WorldInfo worldInfo) {
+ return possibleBiomes;
+ }
+ };
+ }
+ // Paper end
}

28
patches/unapplied/server/0698-Add-config-option-for-worlds-affected-by-time-cmd.patch
View file

@ -1,28 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 2 Jan 2022 22:34:51 -0800
Subject: [PATCH] Add config option for worlds affected by time cmd
diff --git a/src/main/java/net/minecraft/server/commands/TimeCommand.java b/src/main/java/net/minecraft/server/commands/TimeCommand.java
index db9317f813244c3cd895bdf9c4eb2218f68c4f1d..44fcd43a466fb47d31ab05e44bafbef3c4cae63f 100644
--- a/src/main/java/net/minecraft/server/commands/TimeCommand.java
+++ b/src/main/java/net/minecraft/server/commands/TimeCommand.java
@@ -53,7 +53,7 @@ public class TimeCommand {
}
public static int setTime(CommandSourceStack source, int time) {
- Iterator iterator = com.google.common.collect.Iterators.singletonIterator(source.getLevel()); // CraftBukkit - SPIGOT-6496: Only set the time for the world the command originates in
+ Iterator iterator = io.papermc.paper.configuration.GlobalConfiguration.get().commands.timeCommandAffectsAllWorlds ? source.getServer().getAllLevels().iterator() : com.google.common.collect.Iterators.singletonIterator(source.getLevel()); // CraftBukkit - SPIGOT-6496: Only set the time for the world the command originates in // Paper - add config option for spigot's change
while (iterator.hasNext()) {
ServerLevel worldserver = (ServerLevel) iterator.next();
@@ -74,7 +74,7 @@ public class TimeCommand {
}
public static int addTime(CommandSourceStack source, int time) {
- Iterator iterator = com.google.common.collect.Iterators.singletonIterator(source.getLevel()); // CraftBukkit - SPIGOT-6496: Only set the time for the world the command originates in
+ Iterator iterator = io.papermc.paper.configuration.GlobalConfiguration.get().commands.timeCommandAffectsAllWorlds ? source.getServer().getAllLevels().iterator() : com.google.common.collect.Iterators.singletonIterator(source.getLevel()); // CraftBukkit - SPIGOT-6496: Only set the time for the world the command originates in // Paper - add config option for spigot's change
while (iterator.hasNext()) {
ServerLevel worldserver = (ServerLevel) iterator.next();

18
patches/unapplied/server/0699-Add-missing-IAE-check-for-PersistentDataContainer-ha.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: u9g <winworkswow@gmail.com>
Date: Mon, 3 Jan 2022 23:32:42 -0500
Subject: [PATCH] Add missing IAE check for PersistentDataContainer#has
diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
index 3001bb0e3d4af9b16645a0136093db594b89ab01..984e988a47aa55a3fd92198e379d0f92f511daef 100644
--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
@@ -57,6 +57,7 @@ public class CraftPersistentDataContainer implements PersistentDataContainer {
@Override
public boolean has(NamespacedKey key) {
+ Preconditions.checkArgument(key != null, "The provided key for the custom value was null"); // Paper
return this.customDataTags.get(key.toString()) != null;
}

126
patches/unapplied/server/0700-Multiple-Entries-with-Scoreboards.patch
View file

@ -1,126 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cryptite <cryptite@gmail.com>
Date: Tue, 21 Sep 2021 18:17:33 -0500
Subject: [PATCH] Multiple Entries with Scoreboards
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
index 0f05f1c2a30fef68ae635f4a2476b8cd1b6a127d..3f9712a8da937b03b03f7124e0671eb6905a2b2f 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundSetPlayerTeamPacket.java
@@ -51,6 +51,12 @@ public class ClientboundSetPlayerTeamPacket implements Packet<ClientGamePacketLi
);
}
+ // Paper start - Multiple Entries with Scoreboards
+ public static ClientboundSetPlayerTeamPacket createMultiplePlayerPacket(PlayerTeam team, Collection<String> players, ClientboundSetPlayerTeamPacket.Action operation) {
+ return new ClientboundSetPlayerTeamPacket(team.getName(), operation == ClientboundSetPlayerTeamPacket.Action.ADD ? 3 : 4, Optional.empty(), players);
+ }
+ // Paper end - Multiple Entries with Scoreboards
+
public ClientboundSetPlayerTeamPacket(FriendlyByteBuf buf) {
this.name = buf.readUtf();
this.method = buf.readByte();
diff --git a/src/main/java/net/minecraft/server/ServerScoreboard.java b/src/main/java/net/minecraft/server/ServerScoreboard.java
index c4904b358fc2f493e6a9572a84b8110a927da208..76d67d01388ecc1af6b43212e018edc678e84d72 100644
--- a/src/main/java/net/minecraft/server/ServerScoreboard.java
+++ b/src/main/java/net/minecraft/server/ServerScoreboard.java
@@ -104,6 +104,25 @@ public class ServerScoreboard extends Scoreboard {
}
}
+ // Paper start - Multiple Entries with Scoreboards
+ public boolean addPlayersToTeam(java.util.Collection<String> players, PlayerTeam team) {
+ boolean anyAdded = false;
+ for (String playerName : players) {
+ if (super.addPlayerToTeam(playerName, team)) {
+ anyAdded = true;
+ }
+ }
+
+ if (anyAdded) {
+ this.broadcastAll(ClientboundSetPlayerTeamPacket.createMultiplePlayerPacket(team, players, ClientboundSetPlayerTeamPacket.Action.ADD));
+ this.setDirty();
+ return true;
+ } else {
+ return false;
+ }
+ }
+ // Paper end - Multiple Entries with Scoreboards
+
@Override
public void removePlayerFromTeam(String scoreHolderName, PlayerTeam team) {
super.removePlayerFromTeam(scoreHolderName, team);
@@ -111,6 +130,17 @@ public class ServerScoreboard extends Scoreboard {
this.setDirty();
}
+ // Paper start - Multiple Entries with Scoreboards
+ public void removePlayersFromTeam(java.util.Collection<String> players, PlayerTeam team) {
+ for (String playerName : players) {
+ super.removePlayerFromTeam(playerName, team);
+ }
+
+ this.broadcastAll(ClientboundSetPlayerTeamPacket.createMultiplePlayerPacket(team, players, ClientboundSetPlayerTeamPacket.Action.REMOVE));
+ this.setDirty();
+ }
+ // Paper end - Multiple Entries with Scoreboards
+
@Override
public void onObjectiveAdded(Objective objective) {
super.onObjectiveAdded(objective);
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
index 27219bf2f16aed64c78623d44c3cc84aa9f47065..2b335c750ce5f9ccc2651a8701497ca9b8f46704 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
@@ -229,6 +229,21 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
scoreboard.board.addPlayerToTeam(entry, this.team);
}
+ // Paper start - Multiple Entries with Scoreboards
+ @Override
+ public void addEntities(java.util.Collection<org.bukkit.entity.Entity> entities) throws IllegalStateException, IllegalArgumentException {
+ this.addEntries(entities.stream().map(entity -> ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName()).toList());
+ }
+
+ @Override
+ public void addEntries(java.util.Collection<String> entries) throws IllegalStateException, IllegalArgumentException {
+ Preconditions.checkArgument(entries != null, "Entries cannot be null");
+ CraftScoreboard scoreboard = this.checkState();
+
+ ((net.minecraft.server.ServerScoreboard) scoreboard.board).addPlayersToTeam(entries, this.team);
+ }
+ // Paper end - Multiple Entries with Scoreboards
+
@Override
public boolean removePlayer(OfflinePlayer player) {
Preconditions.checkArgument(player != null, "OfflinePlayer cannot be null");
@@ -248,6 +263,28 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
return true;
}
+ // Paper start - Multiple Entries with Scoreboards
+ @Override
+ public boolean removeEntities(java.util.Collection<org.bukkit.entity.Entity> entities) throws IllegalStateException, IllegalArgumentException {
+ return this.removeEntries(entities.stream().map(entity -> ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().getScoreboardName()).toList());
+ }
+
+ @Override
+ public boolean removeEntries(java.util.Collection<String> entries) throws IllegalStateException, IllegalArgumentException {
+ Preconditions.checkArgument(entries != null, "Entry cannot be null");
+ CraftScoreboard scoreboard = this.checkState();
+
+ for (String entry : entries) {
+ if (this.team.getPlayers().contains(entry)) {
+ ((net.minecraft.server.ServerScoreboard) scoreboard.board).removePlayersFromTeam(entries, this.team);
+ return true;
+ }
+ }
+
+ return false;
+ }
+ // Paper end - Multiple Entries with Scoreboards
+
@Override
public boolean hasPlayer(OfflinePlayer player) throws IllegalArgumentException, IllegalStateException {
Preconditions.checkArgument(player != null, "OfflinePlayer cannot be null");