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some more patches

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Jason Penilla 2023-12-05 15:21:44 -07:00
parent a30aad98f7
commit 1a33343012
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GPG key ID: 0E75A301420E48F8
66 changed files with 249 additions and 248 deletions
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402
patches/unapplied/server/0256-Implement-an-API-for-CanPlaceOn-and-CanDestroy-NBT-v.patch
View file

@ -1,402 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Wed, 12 Sep 2018 18:53:55 +0300
Subject: [PATCH] Implement an API for CanPlaceOn and CanDestroy NBT values
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 3d749e6d6193878f1b4f288946afcec9461dc8df..e29134181d5b032311fe163b48fbe53f1298c6fd 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -84,6 +84,12 @@ import org.bukkit.persistence.PersistentDataContainer;
import static org.spigotmc.ValidateUtils.*;
// Spigot end
+// Paper start
+import com.destroystokyo.paper.Namespaced;
+import com.destroystokyo.paper.NamespacedTag;
+import java.util.Collections;
+// Paper end
+
/**
* Children must include the following:
*
@@ -272,6 +278,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Specific(Specific.To.NBT)
static final ItemMetaKey BLOCK_DATA = new ItemMetaKey("BlockStateTag");
static final ItemMetaKey BUKKIT_CUSTOM_TAG = new ItemMetaKey("PublicBukkitValues");
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ static final ItemMetaKey CAN_DESTROY = new ItemMetaKey("CanDestroy");
+ static final ItemMetaKey CAN_PLACE_ON = new ItemMetaKey("CanPlaceOn");
+ // Paper end
// We store the raw original JSON representation of all text data. See SPIGOT-5063, SPIGOT-5656, SPIGOT-5304
private String displayName;
@@ -285,6 +295,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
private int hideFlag;
private boolean unbreakable;
private int damage;
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ private Set<Namespaced> placeableKeys = Sets.newHashSet();
+ private Set<Namespaced> destroyableKeys = Sets.newHashSet();
+ // Paper end
private static final Set<String> HANDLED_TAGS = Sets.newHashSet();
private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
@@ -322,6 +336,15 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.hideFlag = meta.hideFlag;
this.unbreakable = meta.unbreakable;
this.damage = meta.damage;
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ if (meta.hasPlaceableKeys()) {
+ this.placeableKeys = new java.util.HashSet<>(meta.placeableKeys);
+ }
+
+ if (meta.hasDestroyableKeys()) {
+ this.destroyableKeys = new java.util.HashSet<>(meta.destroyableKeys);
+ }
+ // Paper end
this.unhandledTags.putAll(meta.unhandledTags);
this.persistentDataContainer.putAll(meta.persistentDataContainer.getRaw());
@@ -385,6 +408,31 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.persistentDataContainer.put(key, compound.get(key).copy());
}
}
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ if (tag.contains(CAN_DESTROY.NBT)) {
+ ListTag list = tag.getList(CAN_DESTROY.NBT, CraftMagicNumbers.NBT.TAG_STRING);
+ for (int i = 0; i < list.size(); i++) {
+ Namespaced namespaced = this.deserializeNamespaced(list.getString(i));
+ if (namespaced == null) {
+ continue;
+ }
+
+ this.destroyableKeys.add(namespaced);
+ }
+ }
+
+ if (tag.contains(CAN_PLACE_ON.NBT)) {
+ ListTag list = tag.getList(CAN_PLACE_ON.NBT, CraftMagicNumbers.NBT.TAG_STRING);
+ for (int i = 0; i < list.size(); i++) {
+ Namespaced namespaced = this.deserializeNamespaced(list.getString(i));
+ if (namespaced == null) {
+ continue;
+ }
+
+ this.placeableKeys.add(namespaced);
+ }
+ }
+ // Paper end
Set<String> keys = tag.getAllKeys();
for (String key : keys) {
@@ -523,6 +571,34 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.setDamage(damage);
}
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ Iterable<?> canPlaceOnSerialized = SerializableMeta.getObject(Iterable.class, map, CAN_PLACE_ON.BUKKIT, true);
+ if (canPlaceOnSerialized != null) {
+ for (Object canPlaceOnElement : canPlaceOnSerialized) {
+ String canPlaceOnRaw = (String) canPlaceOnElement;
+ Namespaced value = this.deserializeNamespaced(canPlaceOnRaw);
+ if (value == null) {
+ continue;
+ }
+
+ this.placeableKeys.add(value);
+ }
+ }
+
+ Iterable<?> canDestroySerialized = SerializableMeta.getObject(Iterable.class, map, CAN_DESTROY.BUKKIT, true);
+ if (canDestroySerialized != null) {
+ for (Object canDestroyElement : canDestroySerialized) {
+ String canDestroyRaw = (String) canDestroyElement;
+ Namespaced value = this.deserializeNamespaced(canDestroyRaw);
+ if (value == null) {
+ continue;
+ }
+
+ this.destroyableKeys.add(value);
+ }
+ }
+ // Paper end
+
String internal = SerializableMeta.getString(map, "internal", true);
if (internal != null) {
ByteArrayInputStream buf = new ByteArrayInputStream(Base64.getDecoder().decode(internal));
@@ -651,6 +727,23 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
if (this.hasDamage()) {
itemTag.putInt(CraftMetaItem.DAMAGE.NBT, this.damage);
}
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ if (hasPlaceableKeys()) {
+ List<String> items = this.placeableKeys.stream()
+ .map(this::serializeNamespaced)
+ .collect(java.util.stream.Collectors.toList());
+
+ itemTag.put(CAN_PLACE_ON.NBT, createNonComponentStringList(items));
+ }
+
+ if (hasDestroyableKeys()) {
+ List<String> items = this.destroyableKeys.stream()
+ .map(this::serializeNamespaced)
+ .collect(java.util.stream.Collectors.toList());
+
+ itemTag.put(CAN_DESTROY.NBT, createNonComponentStringList(items));
+ }
+ // Paper end
for (Map.Entry<String, Tag> e : this.unhandledTags.entrySet()) {
itemTag.put(e.getKey(), e.getValue());
@@ -667,6 +760,21 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
}
+ // Paper start
+ static ListTag createNonComponentStringList(List<String> list) {
+ if (list == null || list.isEmpty()) {
+ return null;
+ }
+
+ ListTag tagList = new ListTag();
+ for (String value : list) {
+ tagList.add(StringTag.valueOf(value)); // Paper - NBTTagString.of(String str)
+ }
+
+ return tagList;
+ }
+ // Paper end
+
ListTag createStringList(List<String> list) {
if (list == null) {
return null;
@@ -750,7 +858,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Overridden
boolean isEmpty() {
- return !(this.hasDisplayName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isUnbreakable() || this.hasDamage() || this.hasAttributeModifiers());
+ return !(this.hasDisplayName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isUnbreakable() || this.hasDamage() || this.hasAttributeModifiers() || this.hasPlaceableKeys() || this.hasDestroyableKeys()); // Paper - Implement an API for CanPlaceOn and CanDestroy NBT values
}
// Paper start
@@ -1182,7 +1290,11 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
&& (this.hideFlag == that.hideFlag)
&& (this.isUnbreakable() == that.isUnbreakable())
&& (this.hasDamage() ? that.hasDamage() && this.damage == that.damage : !that.hasDamage())
- && (this.version == that.version);
+ && (this.version == that.version)
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ && (this.hasPlaceableKeys() ? that.hasPlaceableKeys() && this.placeableKeys.equals(that.placeableKeys) : !that.hasPlaceableKeys())
+ && (this.hasDestroyableKeys() ? that.hasDestroyableKeys() && this.destroyableKeys.equals(that.destroyableKeys) : !that.hasDestroyableKeys());
+ // Paper end
}
/**
@@ -1217,6 +1329,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
hash = 61 * hash + (this.hasDamage() ? this.damage : 0);
hash = 61 * hash + (this.hasAttributeModifiers() ? this.attributeModifiers.hashCode() : 0);
hash = 61 * hash + this.version;
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ hash = 61 * hash + (this.hasPlaceableKeys() ? this.placeableKeys.hashCode() : 0);
+ hash = 61 * hash + (this.hasDestroyableKeys() ? this.destroyableKeys.hashCode() : 0);
+ // Paper end
return hash;
}
@@ -1241,6 +1357,14 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
clone.unbreakable = this.unbreakable;
clone.damage = this.damage;
clone.version = this.version;
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ if (this.placeableKeys != null) {
+ clone.placeableKeys = Sets.newHashSet(this.placeableKeys);
+ }
+ if (this.destroyableKeys != null) {
+ clone.destroyableKeys = Sets.newHashSet(this.destroyableKeys);
+ }
+ // Paper end
return clone;
} catch (CloneNotSupportedException e) {
throw new Error(e);
@@ -1298,6 +1422,23 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
builder.put(CraftMetaItem.DAMAGE.BUKKIT, this.damage);
}
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ if (this.hasPlaceableKeys()) {
+ List<String> cerealPlaceable = this.placeableKeys.stream()
+ .map(this::serializeNamespaced)
+ .collect(java.util.stream.Collectors.toList());
+
+ builder.put(CAN_PLACE_ON.BUKKIT, cerealPlaceable);
+ }
+
+ if (this.hasDestroyableKeys()) {
+ List<String> cerealDestroyable = this.destroyableKeys.stream()
+ .map(this::serializeNamespaced)
+ .collect(java.util.stream.Collectors.toList());
+
+ builder.put(CAN_DESTROY.BUKKIT, cerealDestroyable);
+ }
+ // Paper end
final Map<String, Tag> internalTags = new HashMap<String, Tag>(this.unhandledTags);
this.serializeInternal(internalTags);
if (!internalTags.isEmpty()) {
@@ -1470,6 +1611,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
CraftMetaArmorStand.SHOW_ARMS.NBT,
CraftMetaArmorStand.SMALL.NBT,
CraftMetaArmorStand.MARKER.NBT,
+ CAN_DESTROY.NBT,
+ CAN_PLACE_ON.NBT,
// Paper end
CraftMetaCompass.LODESTONE_DIMENSION.NBT,
CraftMetaCompass.LODESTONE_POS.NBT,
@@ -1499,4 +1642,146 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
// Paper end
+ // Paper start - Implement an API for CanPlaceOn and CanDestroy NBT values
+ @Override
+ @SuppressWarnings("deprecation")
+ public Set<Material> getCanDestroy() {
+ return !hasDestroyableKeys() ? Collections.emptySet() : legacyGetMatsFromKeys(this.destroyableKeys);
+ }
+
+ @Override
+ @SuppressWarnings("deprecation")
+ public void setCanDestroy(Set<Material> canDestroy) {
+ Preconditions.checkArgument(canDestroy != null, "Cannot replace with null set!");
+ legacyClearAndReplaceKeys(this.destroyableKeys, canDestroy);
+ }
+
+ @Override
+ @SuppressWarnings("deprecation")
+ public Set<Material> getCanPlaceOn() {
+ return !hasPlaceableKeys() ? Collections.emptySet() : legacyGetMatsFromKeys(this.placeableKeys);
+ }
+
+ @Override
+ @SuppressWarnings("deprecation")
+ public void setCanPlaceOn(Set<Material> canPlaceOn) {
+ Preconditions.checkArgument(canPlaceOn != null, "Cannot replace with null set!");
+ legacyClearAndReplaceKeys(this.placeableKeys, canPlaceOn);
+ }
+
+ @Override
+ public Set<Namespaced> getDestroyableKeys() {
+ return !hasDestroyableKeys() ? Collections.emptySet() : Sets.newHashSet(this.destroyableKeys);
+ }
+
+ @Override
+ public void setDestroyableKeys(Collection<Namespaced> canDestroy) {
+ Preconditions.checkArgument(canDestroy != null, "Cannot replace with null collection!");
+ Preconditions.checkArgument(ofAcceptableType(canDestroy), "Can only use NamespacedKey or NamespacedTag objects!");
+ this.destroyableKeys.clear();
+ this.destroyableKeys.addAll(canDestroy);
+ }
+
+ @Override
+ public Set<Namespaced> getPlaceableKeys() {
+ return !hasPlaceableKeys() ? Collections.emptySet() : Sets.newHashSet(this.placeableKeys);
+ }
+
+ @Override
+ public void setPlaceableKeys(Collection<Namespaced> canPlaceOn) {
+ Preconditions.checkArgument(canPlaceOn != null, "Cannot replace with null collection!");
+ Preconditions.checkArgument(ofAcceptableType(canPlaceOn), "Can only use NamespacedKey or NamespacedTag objects!");
+ this.placeableKeys.clear();
+ this.placeableKeys.addAll(canPlaceOn);
+ }
+
+ @Override
+ public boolean hasPlaceableKeys() {
+ return this.placeableKeys != null && !this.placeableKeys.isEmpty();
+ }
+
+ @Override
+ public boolean hasDestroyableKeys() {
+ return this.destroyableKeys != null && !this.destroyableKeys.isEmpty();
+ }
+
+ @Deprecated
+ private void legacyClearAndReplaceKeys(Collection<Namespaced> toUpdate, Collection<Material> beingSet) {
+ if (beingSet.stream().anyMatch(Material::isLegacy)) {
+ throw new IllegalArgumentException("Set must not contain any legacy materials!");
+ }
+
+ toUpdate.clear();
+ toUpdate.addAll(beingSet.stream().map(Material::getKey).collect(java.util.stream.Collectors.toSet()));
+ }
+
+ @Deprecated
+ private Set<Material> legacyGetMatsFromKeys(Collection<Namespaced> names) {
+ Set<Material> mats = Sets.newHashSet();
+ for (Namespaced key : names) {
+ if (!(key instanceof org.bukkit.NamespacedKey)) {
+ continue;
+ }
+
+ Material material = Material.matchMaterial(key.toString(), false);
+ if (material != null) {
+ mats.add(material);
+ }
+ }
+
+ return mats;
+ }
+
+ private @Nullable Namespaced deserializeNamespaced(String raw) {
+ boolean isTag = raw.length() > 0 && raw.codePointAt(0) == '#';
+ com.mojang.datafixers.util.Either<net.minecraft.commands.arguments.blocks.BlockStateParser.BlockResult, net.minecraft.commands.arguments.blocks.BlockStateParser.TagResult> result;
+ try {
+ result = net.minecraft.commands.arguments.blocks.BlockStateParser.parseForTesting(net.minecraft.core.registries.BuiltInRegistries.BLOCK.asLookup(), raw, false);
+ } catch (com.mojang.brigadier.exceptions.CommandSyntaxException e) {
+ return null;
+ }
+
+ net.minecraft.resources.ResourceLocation key = null;
+ if (isTag && result.right().isPresent() && result.right().get().tag() instanceof net.minecraft.core.HolderSet.Named<net.minecraft.world.level.block.Block> namedSet) {
+ key = namedSet.key().location();
+ } else if (result.left().isPresent()) {
+ key = net.minecraft.core.registries.BuiltInRegistries.BLOCK.getKey(result.left().get().blockState().getBlock());
+ }
+
+ if (key == null) {
+ return null;
+ }
+
+ // don't DC the player if something slips through somehow
+ Namespaced resource = null;
+ try {
+ if (isTag) {
+ resource = new NamespacedTag(key.getNamespace(), key.getPath());
+ } else {
+ resource = CraftNamespacedKey.fromMinecraft(key);
+ }
+ } catch (IllegalArgumentException ex) {
+ org.bukkit.Bukkit.getLogger().warning("Namespaced resource does not validate: " + key.toString());
+ ex.printStackTrace();
+ }
+
+ return resource;
+ }
+
+ private @Nonnull String serializeNamespaced(Namespaced resource) {
+ return resource.toString();
+ }
+
+ // not a fan of this
+ private boolean ofAcceptableType(Collection<Namespaced> namespacedResources) {
+
+ for (Namespaced resource : namespacedResources) {
+ if (!(resource instanceof org.bukkit.NamespacedKey || resource instanceof com.destroystokyo.paper.NamespacedTag)) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+ // Paper end
}

40
patches/unapplied/server/0257-Prevent-Mob-AI-Rules-from-Loading-Chunks.patch
View file

@ -1,40 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 10 Sep 2018 23:56:36 -0400
Subject: [PATCH] Prevent Mob AI Rules from Loading Chunks
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/RemoveBlockGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/RemoveBlockGoal.java
index e3d070d46729c023d594699619a4b3f8658edbce..509317a26c79f453335df1c19dc4c9ec570046af 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/RemoveBlockGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/RemoveBlockGoal.java
@@ -126,7 +126,9 @@ public class RemoveBlockGoal extends MoveToBlockGoal {
@Nullable
private BlockPos getPosWithBlock(BlockPos pos, BlockGetter world) {
- if (world.getBlockState(pos).is(this.blockToRemove)) {
+ net.minecraft.world.level.block.state.BlockState block = world.getBlockStateIfLoaded(pos); // Paper
+ if (block == null) return null; // Paper
+ if (block.is(this.blockToRemove)) { // Paper
return pos;
} else {
BlockPos[] ablockposition = new BlockPos[]{pos.below(), pos.west(), pos.east(), pos.north(), pos.south(), pos.below().below()};
@@ -136,7 +138,8 @@ public class RemoveBlockGoal extends MoveToBlockGoal {
for (int j = 0; j < i; ++j) {
BlockPos blockposition1 = ablockposition1[j];
- if (world.getBlockState(blockposition1).is(this.blockToRemove)) {
+ net.minecraft.world.level.block.state.BlockState block2 = world.getBlockStateIfLoaded(blockposition1); // Paper
+ if (block2 != null && block2.is(this.blockToRemove)) { // Paper
return blockposition1;
}
}
@@ -147,7 +150,7 @@ public class RemoveBlockGoal extends MoveToBlockGoal {
@Override
protected boolean isValidTarget(LevelReader world, BlockPos pos) {
- ChunkAccess ichunkaccess = world.getChunk(SectionPos.blockToSectionCoord(pos.getX()), SectionPos.blockToSectionCoord(pos.getZ()), ChunkStatus.FULL, false);
+ ChunkAccess ichunkaccess = world.getChunkIfLoadedImmediately(pos.getX() >> 4, pos.getZ() >> 4); // Paper
return ichunkaccess == null ? false : ichunkaccess.getBlockState(pos).is(this.blockToRemove) && ichunkaccess.getBlockState(pos.above()).isAir() && ichunkaccess.getBlockState(pos.above(2)).isAir();
}

32
patches/unapplied/server/0258-Prevent-mob-spawning-from-loading-generating-chunks.patch
View file

@ -1,32 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 12 Sep 2018 21:12:57 -0400
Subject: [PATCH] Prevent mob spawning from loading/generating chunks
also prevents if out of world border bounds
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
index b3a7d065900f63b15ee2a8e3c1d69d5513f7b85c..9ed7abddf30d298a5abb04974efd1b470d015b09 100644
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
@@ -170,9 +170,9 @@ public final class NaturalSpawner {
StructureManager structuremanager = world.structureManager();
ChunkGenerator chunkgenerator = world.getChunkSource().getGenerator();
int i = pos.getY();
- BlockState iblockdata = chunk.getBlockState(pos);
+ BlockState iblockdata = world.getBlockStateIfLoadedAndInBounds(pos); // Paper - don't load chunks for mob spawn
- if (!iblockdata.isRedstoneConductor(chunk, pos)) {
+ if (iblockdata != null && !iblockdata.isRedstoneConductor(chunk, pos)) { // Paper - don't load chunks for mob spawn
BlockPos.MutableBlockPos blockposition_mutableblockposition = new BlockPos.MutableBlockPos();
int j = 0;
int k = 0;
@@ -201,7 +201,7 @@ public final class NaturalSpawner {
if (entityhuman != null) {
double d2 = entityhuman.distanceToSqr(d0, (double) i, d1);
- if (NaturalSpawner.isRightDistanceToPlayerAndSpawnPoint(world, chunk, blockposition_mutableblockposition, d2)) {
+ if (world.isLoadedAndInBounds(blockposition_mutableblockposition) && NaturalSpawner.isRightDistanceToPlayerAndSpawnPoint(world, chunk, blockposition_mutableblockposition, d2)) { // Paper - don't load chunks for mob spawn
if (biomesettingsmobs_c == null) {
Optional<MobSpawnSettings.SpawnerData> optional = NaturalSpawner.getRandomSpawnMobAt(world, structuremanager, chunkgenerator, group, world.random, blockposition_mutableblockposition);

131
patches/unapplied/server/0259-Implement-furnace-cook-speed-multiplier-API.patch
View file

@ -1,131 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tassu <git@tassu.me>
Date: Thu, 13 Sep 2018 08:45:21 +0300
Subject: [PATCH] Implement furnace cook speed multiplier API
Signed-off-by: Tassu <git@tassu.me>
Fixed an issue where a furnace's cook-speed multiplier rounds down
to the nearest Integer when updating its current cook time.
Modified by: Eric Su <ericsu@alumni.usc.edu>
diff --git a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
index 2f628f36c32752d1bac910e180b90639c1ae2c9d..d7a89c2b70de20f632ee210780ede0bc36369710 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
@@ -77,11 +77,13 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
protected NonNullList<ItemStack> items;
public int litTime;
int litDuration;
+ public double cookSpeedMultiplier = 1.0; // Paper - cook speed multiplier API
public int cookingProgress;
public int cookingTotalTime;
protected final ContainerData dataAccess;
public final Object2IntOpenHashMap<ResourceLocation> recipesUsed;
private final RecipeManager.CachedCheck<Container, ? extends AbstractCookingRecipe> quickCheck;
+ public final RecipeType<? extends AbstractCookingRecipe> recipeType; // Paper
protected AbstractFurnaceBlockEntity(BlockEntityType<?> blockEntityType, BlockPos pos, BlockState state, RecipeType<? extends AbstractCookingRecipe> recipeType) {
super(blockEntityType, pos, state);
@@ -128,6 +130,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
};
this.recipesUsed = new Object2IntOpenHashMap();
this.quickCheck = RecipeManager.createCheck((RecipeType<AbstractCookingRecipe>) recipeType); // CraftBukkit - decompile error // Eclipse fail
+ this.recipeType = recipeType; // Paper
}
public static Map<Item, Integer> getFuel() {
@@ -280,6 +283,11 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
this.recipesUsed.put(new ResourceLocation(s), nbttagcompound1.getInt(s));
}
+ // Paper start - cook speed API
+ if (nbt.contains("Paper.CookSpeedMultiplier")) {
+ this.cookSpeedMultiplier = nbt.getDouble("Paper.CookSpeedMultiplier");
+ }
+ // Paper end
}
@Override
@@ -288,6 +296,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
nbt.putShort("BurnTime", (short) this.litTime);
nbt.putShort("CookTime", (short) this.cookingProgress);
nbt.putShort("CookTimeTotal", (short) this.cookingTotalTime);
+ nbt.putDouble("Paper.CookSpeedMultiplier", this.cookSpeedMultiplier); // Paper - cook speed multiplier API
ContainerHelper.saveAllItems(nbt, this.items);
CompoundTag nbttagcompound1 = new CompoundTag();
@@ -359,7 +368,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
CraftItemStack source = CraftItemStack.asCraftMirror(blockEntity.items.get(0));
CookingRecipe<?> recipe = (CookingRecipe<?>) recipeholder.toBukkitRecipe();
- FurnaceStartSmeltEvent event = new FurnaceStartSmeltEvent(CraftBlock.at(world, pos), source, recipe);
+ FurnaceStartSmeltEvent event = new FurnaceStartSmeltEvent(CraftBlock.at(world, pos), source, recipe, AbstractFurnaceBlockEntity.getTotalCookTime(world, blockEntity.recipeType, blockEntity, blockEntity.cookSpeedMultiplier)); // Paper - cook speed multiplier API
world.getCraftServer().getPluginManager().callEvent(event);
blockEntity.cookingTotalTime = event.getTotalCookTime();
@@ -367,9 +376,9 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
// CraftBukkit end
++blockEntity.cookingProgress;
- if (blockEntity.cookingProgress == blockEntity.cookingTotalTime) {
+ if (blockEntity.cookingProgress >= blockEntity.cookingTotalTime) { // Paper - cook speed multiplier API
blockEntity.cookingProgress = 0;
- blockEntity.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(world, blockEntity);
+ blockEntity.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(world, blockEntity.recipeType, blockEntity, blockEntity.cookSpeedMultiplier); // Paper
if (AbstractFurnaceBlockEntity.burn(blockEntity.level, blockEntity.worldPosition, world.registryAccess(), recipeholder, blockEntity.items, i)) { // CraftBukkit
blockEntity.setRecipeUsed(recipeholder);
}
@@ -469,11 +478,12 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
}
}
- private static int getTotalCookTime(Level world, AbstractFurnaceBlockEntity furnace) {
- if (world == null) return 200; // CraftBukkit - SPIGOT-4302
- return (Integer) furnace.quickCheck.getRecipeFor(furnace, world).map((recipeholder) -> {
- return ((AbstractCookingRecipe) recipeholder.value()).getCookingTime();
- }).orElse(200);
+ // Paper start
+ public static int getTotalCookTime(@Nullable Level world, RecipeType<? extends AbstractCookingRecipe> recipeType, AbstractFurnaceBlockEntity furnace, double cookSpeedMultiplier) {
+ /* Scale the recipe's cooking time to the current cookSpeedMultiplier */
+ int cookTime = world != null ? furnace.quickCheck.getRecipeFor(furnace, world).map(holder -> holder.value().getCookingTime()).orElse(200) : (net.minecraft.server.MinecraftServer.getServer().getRecipeManager().getRecipeFor(recipeType, furnace, world /* passing a null level here is safe. world is only used for map extending recipes which won't happen here */).map(holder -> holder.value().getCookingTime()).orElse(200));
+ return (int) Math.ceil (cookTime / cookSpeedMultiplier);
+ // Paper end
}
public static boolean isFuel(ItemStack stack) {
@@ -543,7 +553,7 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
}
if (slot == 0 && !flag) {
- this.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(this.level, this);
+ this.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(this.level, this.recipeType, this, this.cookSpeedMultiplier); // Paper
this.cookingProgress = 0;
this.setChanged();
}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
index 2f25a502c5c7223101f2d8c125977e2c614cd899..f98cf44e929d326037e1089dafe4f82c6f6d8647 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftFurnace.java
@@ -85,4 +85,20 @@ public abstract class CraftFurnace<T extends AbstractFurnaceBlockEntity> extends
@Override
public abstract CraftFurnace<T> copy();
+
+ // Paper start - cook speed multiplier API
+ @Override
+ public double getCookSpeedMultiplier() {
+ return this.getSnapshot().cookSpeedMultiplier;
+ }
+
+ @Override
+ public void setCookSpeedMultiplier(double multiplier) {
+ com.google.common.base.Preconditions.checkArgument(multiplier >= 0, "Furnace speed multiplier cannot be negative");
+ com.google.common.base.Preconditions.checkArgument(multiplier <= 200, "Furnace speed multiplier cannot more than 200");
+ T snapshot = this.getSnapshot();
+ snapshot.cookSpeedMultiplier = multiplier;
+ snapshot.cookingTotalTime = AbstractFurnaceBlockEntity.getTotalCookTime(this.isPlaced() ? this.world.getHandle() : null, snapshot.recipeType, snapshot, snapshot.cookSpeedMultiplier); // Update the snapshot's current total cook time to scale with the newly set multiplier
+ }
+ // Paper end
}

38
patches/unapplied/server/0260-Honor-EntityAgeable.ageLock.patch
View file

@ -1,38 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 23 Sep 2018 20:59:53 -0500
Subject: [PATCH] Honor EntityAgeable.ageLock
diff --git a/src/main/java/net/minecraft/world/entity/AgeableMob.java b/src/main/java/net/minecraft/world/entity/AgeableMob.java
index be5e603d505566feac61cc7e591d35ce483a92df..2061d7ae62c1335c87aa67fd0cc004c42e34e3a7 100644
--- a/src/main/java/net/minecraft/world/entity/AgeableMob.java
+++ b/src/main/java/net/minecraft/world/entity/AgeableMob.java
@@ -85,6 +85,7 @@ public abstract class AgeableMob extends PathfinderMob {
}
public void ageUp(int age, boolean overGrow) {
+ if (this.ageLocked) return; // Paper - GH-1459
int j = this.getAge();
int k = j;
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 c5944875bd94d9186729e95d0b731d9e68e7b99f..5c89d824ef43792c34c9f2df5851ba8af503cbd9 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
@@ -299,6 +299,7 @@ public class BeehiveBlockEntity extends BlockEntity {
}
private static void setBeeReleaseData(int ticks, Bee bee) {
+ if (!bee.ageLocked) { // Paper - respect age lock
int j = bee.getAge();
if (j < 0) {
@@ -306,6 +307,7 @@ public class BeehiveBlockEntity extends BlockEntity {
} else if (j > 0) {
bee.setAge(Math.max(0, j - ticks));
}
+ } // Paper - respect age lock
bee.setInLoveTime(Math.max(0, bee.getInLoveTime() - ticks));
}

19
patches/unapplied/server/0261-Configurable-connection-throttle-kick-message.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 2 Oct 2018 09:57:50 +0100
Subject: [PATCH] Configurable connection throttle kick message
diff --git a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
index 203fc53142bb0c9b6e2d1876fe8dfbe33c42af99..e8cf9eafe0908bc9b716d9b6ead97828a43413ec 100644
--- a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
@@ -51,7 +51,7 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
synchronized (ServerHandshakePacketListenerImpl.throttleTracker) {
if (ServerHandshakePacketListenerImpl.throttleTracker.containsKey(address) && !"127.0.0.1".equals(address.getHostAddress()) && currentTime - ServerHandshakePacketListenerImpl.throttleTracker.get(address) < connectionThrottle) {
ServerHandshakePacketListenerImpl.throttleTracker.put(address, currentTime);
- MutableComponent chatmessage = Component.literal("Connection throttled! Please wait before reconnecting.");
+ Component chatmessage = io.papermc.paper.adventure.PaperAdventure.asVanilla(io.papermc.paper.configuration.GlobalConfiguration.get().messages.kick.connectionThrottle); // Paper - Configurable connection throttle kick message
this.connection.send(new ClientboundLoginDisconnectPacket(chatmessage));
this.connection.disconnect(chatmessage);
return;

76
patches/unapplied/server/0262-Prevent-chunk-loading-from-Fluid-Flowing.patch
View file

@ -1,76 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 10 Sep 2018 23:36:16 -0400
Subject: [PATCH] Prevent chunk loading from Fluid Flowing
diff --git a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
index 818c83934a97c4b2ad4db69f4b0fcf0a500ea918..f7527ed1d47901e52df4e3fffbdcd838782c90db 100644
--- a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
+++ b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
@@ -176,7 +176,8 @@ public abstract class FlowingFluid extends Fluid {
Direction enumdirection = (Direction) entry.getKey();
FluidState fluid1 = (FluidState) entry.getValue();
BlockPos blockposition1 = pos.relative(enumdirection);
- BlockState iblockdata1 = world.getBlockState(blockposition1);
+ BlockState iblockdata1 = world.getBlockStateIfLoaded(blockposition1); // Paper
+ if (iblockdata1 == null) continue; // Paper
if (this.canSpreadTo(world, pos, blockState, enumdirection, blockposition1, iblockdata1, world.getFluidState(blockposition1), fluid1.getType())) {
// CraftBukkit start
@@ -203,7 +204,9 @@ public abstract class FlowingFluid extends Fluid {
while (iterator.hasNext()) {
Direction enumdirection = (Direction) iterator.next();
BlockPos blockposition1 = pos.relative(enumdirection);
- BlockState iblockdata1 = world.getBlockState(blockposition1);
+
+ BlockState iblockdata1 = world.getBlockStateIfLoaded(blockposition1); // Paper
+ if (iblockdata1 == null) continue; // Paper
FluidState fluid = iblockdata1.getFluidState();
if (fluid.getType().isSame(this) && this.canPassThroughWall(enumdirection, world, pos, state, blockposition1, iblockdata1)) {
@@ -320,11 +323,18 @@ public abstract class FlowingFluid extends Fluid {
if (enumdirection1 != direction) {
BlockPos blockposition2 = pos.relative(enumdirection1);
short short0 = FlowingFluid.getCacheKey(fromPos, blockposition2);
- Pair<BlockState, FluidState> pair = (Pair) stateCache.computeIfAbsent(short0, (short1) -> {
- BlockState iblockdata1 = world.getBlockState(blockposition2);
+ // Paper start - avoid loading chunks
+ Pair<BlockState, FluidState> pair = stateCache.get(short0);
+ if (pair == null) {
+ BlockState iblockdatax = world.getBlockStateIfLoaded(blockposition2);
+ if (iblockdatax == null) {
+ continue;
+ }
- return Pair.of(iblockdata1, iblockdata1.getFluidState());
- });
+ pair = Pair.of(iblockdatax, iblockdatax.getFluidState());
+ stateCache.put(short0, pair);
+ }
+ // Paper end
BlockState iblockdata1 = (BlockState) pair.getFirst();
FluidState fluid = (FluidState) pair.getSecond();
@@ -396,11 +406,16 @@ public abstract class FlowingFluid extends Fluid {
Direction enumdirection = (Direction) iterator.next();
BlockPos blockposition1 = pos.relative(enumdirection);
short short0 = FlowingFluid.getCacheKey(pos, blockposition1);
- Pair<BlockState, FluidState> pair = (Pair) short2objectmap.computeIfAbsent(short0, (short1) -> {
- BlockState iblockdata1 = world.getBlockState(blockposition1);
-
- return Pair.of(iblockdata1, iblockdata1.getFluidState());
- });
+ // Paper start
+ Pair pair = (Pair) short2objectmap.get(short0);
+ if (pair == null) {
+ BlockState iblockdatax = world.getBlockStateIfLoaded(blockposition1);
+ if (iblockdatax == null) continue;
+
+ pair = Pair.of(iblockdatax, iblockdatax.getFluidState());
+ short2objectmap.put(short0, pair);
+ }
+ // Paper end
BlockState iblockdata1 = (BlockState) pair.getFirst();
FluidState fluid = (FluidState) pair.getSecond();
FluidState fluid1 = this.getNewLiquid(world, blockposition1, iblockdata1);

195
patches/unapplied/server/0263-Hook-into-CB-plugin-rewrites.patch
View file

@ -1,195 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Wed, 3 Oct 2018 20:09:18 -0400
Subject: [PATCH] Hook into CB plugin rewrites
Allows us to do fun stuff like rewrite the OBC util fastutil location to
our own relocation. Also lets us rewrite NMS calls for when we're
debugging in an IDE pre-relocate.
diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
index 4b209818a20e76e9d857c4bb822f6b24ec8e9f09..12972cf5876da72cc5d097aeedb13c9addd98add 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
@@ -7,8 +7,10 @@ import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Enumeration;
+import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
+import java.util.Map;
import java.util.Set;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
@@ -22,11 +24,15 @@ import org.bukkit.plugin.AuthorNagException;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.Handle;
+import org.objectweb.asm.Label;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
+import javax.annotation.Nonnull;
+
/**
* This file is imported from Commodore.
*
@@ -49,6 +55,41 @@ public class Commodore
"org/bukkit/inventory/ItemStack (I)V setTypeId"
) );
+ // Paper start - Plugin rewrites
+ private static final Map<String, String> SEARCH_AND_REMOVE = initReplacementsMap();
+ private static Map<String, String> initReplacementsMap()
+ {
+ Map<String, String> getAndRemove = new HashMap<>();
+ // Be wary of maven shade's relocations
+
+ final java.util.jar.Manifest manifest = io.papermc.paper.util.JarManifests.manifest(Commodore.class);
+ if ( Boolean.getBoolean( "debug.rewriteForIde" ) && manifest != null)
+ {
+ // unversion incoming calls for pre-relocate debug work
+ final String NMS_REVISION_PACKAGE = "v" + manifest.getMainAttributes().getValue("CraftBukkit-Package-Version") + "/";
+
+ getAndRemove.put( "org/bukkit/".concat( "craftbukkit/" + NMS_REVISION_PACKAGE ), NMS_REVISION_PACKAGE );
+ }
+
+ return getAndRemove;
+ }
+
+ @Nonnull
+ private static String getOriginalOrRewrite(@Nonnull String original)
+ {
+ String rewrite = null;
+ for ( Map.Entry<String, String> entry : SEARCH_AND_REMOVE.entrySet() )
+ {
+ if ( original.contains( entry.getKey() ) )
+ {
+ rewrite = original.replace( entry.getValue(), "" );
+ }
+ }
+
+ return rewrite != null ? rewrite : original;
+ }
+ // Paper end
+
public static void main(String[] args)
{
OptionParser parser = new OptionParser();
@@ -133,15 +174,72 @@ public class Commodore
cr.accept( new ClassVisitor( Opcodes.ASM9, cw )
{
+ // Paper start - Rewrite plugins
+ @Override
+ public FieldVisitor visitField(int access, String name, String desc, String signature, Object value)
+ {
+ desc = getOriginalOrRewrite( desc );
+ if ( signature != null ) {
+ signature = getOriginalOrRewrite( signature );
+ }
+
+ return super.visitField( access, name, desc, signature, value) ;
+ }
+ // Paper end
+
@Override
public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions)
{
return new MethodVisitor( this.api, super.visitMethod( access, name, desc, signature, exceptions ) )
{
+ // Paper start - Plugin rewrites
+ @Override
+ public void visitTypeInsn(int opcode, String type)
+ {
+ type = getOriginalOrRewrite( type );
+
+ super.visitTypeInsn( opcode, type );
+ }
+
+ @Override
+ public void visitFrame(int type, int nLocal, Object[] local, int nStack, Object[] stack) {
+ for ( int i = 0; i < local.length; i++ )
+ {
+ if ( !( local[i] instanceof String ) ) { continue; }
+
+ local[i] = getOriginalOrRewrite( (String) local[i] );
+ }
+
+ for ( int i = 0; i < stack.length; i++ )
+ {
+ if ( !( stack[i] instanceof String ) ) { continue; }
+
+ stack[i] = getOriginalOrRewrite( (String) stack[i] );
+ }
+
+ super.visitFrame( type, nLocal, local, nStack, stack );
+ }
+
+ @Override
+ public void visitLocalVariable(String name, String descriptor, String signature, Label start, Label end, int index)
+ {
+ descriptor = getOriginalOrRewrite( descriptor );
+
+ super.visitLocalVariable( name, descriptor, signature, start, end, index );
+ }
+ // Paper end
@Override
public void visitFieldInsn(int opcode, String owner, String name, String desc)
{
+ // Paper start - Rewrite plugins
+ owner = getOriginalOrRewrite( owner );
+ if ( desc != null )
+ {
+ desc = getOriginalOrRewrite( desc );
+ }
+ // Paper end
+
if ( owner.equals( "org/bukkit/block/Biome" ) )
{
switch ( name )
@@ -339,6 +437,11 @@ public class Commodore
}
// Paper start - Rewrite plugins
+ owner = getOriginalOrRewrite( owner) ;
+ if (desc != null)
+ {
+ desc = getOriginalOrRewrite(desc);
+ }
if ((owner.equals("org/bukkit/OfflinePlayer") || owner.equals("org/bukkit/entity/Player")) && name.equals("getPlayerProfile") && desc.equals("()Lorg/bukkit/profile/PlayerProfile;")) {
super.visitMethodInsn(opcode, owner, name, "()Lcom/destroystokyo/paper/profile/PlayerProfile;", itf);
return;
@@ -433,6 +536,13 @@ public class Commodore
@Override
public void visitLdcInsn(Object value)
{
+ // Paper start
+ if (value instanceof Type type) {
+ if (type.getSort() == Type.OBJECT || type.getSort() == Type.ARRAY) {
+ value = Type.getType(getOriginalOrRewrite(type.getDescriptor()));
+ }
+ }
+ // Paper end
if ( value instanceof String && ( (String) value ).equals( "com.mysql.jdbc.Driver" ) )
{
super.visitLdcInsn( "com.mysql.cj.jdbc.Driver" );
@@ -445,6 +555,13 @@ public class Commodore
@Override
public void visitInvokeDynamicInsn( String name, String descriptor, Handle bootstrapMethodHandle, Object... bootstrapMethodArguments )
{
+ // Paper start - Rewrite plugins
+ name = getOriginalOrRewrite( name );
+ if ( descriptor != null )
+ {
+ descriptor = getOriginalOrRewrite( descriptor );
+ }
+ // Paper end - Rewrite plugins
if ( bootstrapMethodHandle.getOwner().equals( "java/lang/invoke/LambdaMetafactory" )
&& bootstrapMethodHandle.getName().equals( "metafactory" ) && bootstrapMethodArguments.length == 3 )
{

29
patches/unapplied/server/0264-PreSpawnerSpawnEvent.patch
View file

@ -1,29 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Tue, 18 Sep 2018 23:53:23 +0100
Subject: [PATCH] PreSpawnerSpawnEvent
This adds a separate event before an entity is spawned by a spawner
which contains the location of the spawner too similarly to how the
SpawnerSpawnEvent gets called instead of the CreatureSpawnEvent for
spawners.
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index fc7719d12b5f6011aec2e41a36b4bacd77672b6d..a9be524edb03c51300bc45d424fcf87c7491a8c0 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -134,11 +134,11 @@ public abstract class BaseSpawner {
org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(key);
if (type != null) {
- com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
- event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ com.destroystokyo.paper.event.entity.PreSpawnerSpawnEvent event;
+ event = new com.destroystokyo.paper.event.entity.PreSpawnerSpawnEvent(
io.papermc.paper.util.MCUtil.toLocation(world, d0, d1, d2),
type,
- org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER
+ io.papermc.paper.util.MCUtil.toLocation(world, pos)
);
if (!event.callEvent()) {
flag = true;

108
patches/unapplied/server/0265-Add-LivingEntity-getTargetEntity.patch
View file

@ -1,108 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 22 Sep 2018 00:33:08 -0500
Subject: [PATCH] Add LivingEntity#getTargetEntity
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 3c7dd373c557f3ceef0173e415d3d6c310fa9e95..5a638da349424a9d3bc5df87d81ba268b8052568 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -116,6 +116,7 @@ import net.minecraft.world.level.storage.loot.LootTable;
import net.minecraft.world.level.storage.loot.parameters.LootContextParamSets;
import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
import net.minecraft.world.phys.AABB;
+import net.minecraft.world.phys.EntityHitResult;
import net.minecraft.world.phys.HitResult;
import net.minecraft.world.phys.Vec3;
import net.minecraft.world.scores.PlayerTeam;
@@ -3889,6 +3890,38 @@ public abstract class LivingEntity extends Entity implements Attackable {
return this.level().clip(raytrace);
}
+ public @Nullable EntityHitResult getTargetEntity(int maxDistance) {
+ if (maxDistance < 1 || maxDistance > 120) {
+ throw new IllegalArgumentException("maxDistance must be between 1-120");
+ }
+
+ Vec3 start = this.getEyePosition(1.0F);
+ Vec3 direction = this.getLookAngle();
+ Vec3 end = start.add(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance);
+
+ List<Entity> entityList = this.level().getEntities(this, getBoundingBox().expandTowards(direction.x * maxDistance, direction.y * maxDistance, direction.z * maxDistance).inflate(1.0D, 1.0D, 1.0D), EntitySelector.NO_SPECTATORS.and(Entity::isPickable));
+
+ double distance = 0.0D;
+ EntityHitResult result = null;
+
+ for (Entity entity : entityList) {
+ final double inflationAmount = (double) entity.getPickRadius();
+ AABB aabb = entity.getBoundingBox().inflate(inflationAmount, inflationAmount, inflationAmount);
+ Optional<Vec3> rayTraceResult = aabb.clip(start, end);
+
+ if (rayTraceResult.isPresent()) {
+ Vec3 rayTrace = rayTraceResult.get();
+ double distanceTo = start.distanceToSqr(rayTrace);
+ if (distanceTo < distance || distance == 0.0D) {
+ result = new EntityHitResult(entity, rayTrace);
+ distance = distanceTo;
+ }
+ }
+ }
+
+ return result;
+ }
+
public int shieldBlockingDelay = this.level().paperConfig().misc.shieldBlockingDelay;
public int getShieldBlockingDelay() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 540422f3148a92a25de8398c8616de307c85d0ae..9e15c5e2adfb46ffa3548b3a2eda225de4c44fb5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -1,5 +1,6 @@
package org.bukkit.craftbukkit.entity;
+import com.destroystokyo.paper.entity.TargetEntityInfo;
import com.google.common.base.Preconditions;
import com.google.common.collect.Sets;
import java.util.ArrayList;
@@ -226,6 +227,39 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
}
return null;
}
+
+ public Entity getTargetEntity(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : rayTrace.getEntity().getBukkitEntity();
+ }
+
+ public TargetEntityInfo getTargetEntityInfo(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : new TargetEntityInfo(rayTrace.getEntity().getBukkitEntity(), new org.bukkit.util.Vector(rayTrace.getLocation().x, rayTrace.getLocation().y, rayTrace.getLocation().z));
+ }
+
+ @Override
+ public RayTraceResult rayTraceEntities(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = this.rayTraceEntity(maxDistance, ignoreBlocks);
+ return rayTrace == null ? null : new org.bukkit.util.RayTraceResult(org.bukkit.craftbukkit.util.CraftVector.toBukkit(rayTrace.getLocation()), rayTrace.getEntity().getBukkitEntity());
+ }
+
+ public net.minecraft.world.phys.EntityHitResult rayTraceEntity(int maxDistance, boolean ignoreBlocks) {
+ net.minecraft.world.phys.EntityHitResult rayTrace = getHandle().getTargetEntity(maxDistance);
+ if (rayTrace == null) {
+ return null;
+ }
+ if (!ignoreBlocks) {
+ net.minecraft.world.phys.HitResult rayTraceBlocks = getHandle().getRayTrace(maxDistance, net.minecraft.world.level.ClipContext.Fluid.NONE);
+ if (rayTraceBlocks != null) {
+ net.minecraft.world.phys.Vec3 eye = getHandle().getEyePosition(1.0F);
+ if (eye.distanceToSqr(rayTraceBlocks.getLocation()) <= eye.distanceToSqr(rayTrace.getLocation())) {
+ return null;
+ }
+ }
+ }
+ return rayTrace;
+ }
// Paper end
@Override

42
patches/unapplied/server/0266-Add-sun-related-API.patch
View file

@ -1,42 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 7 Oct 2018 00:54:21 -0500
Subject: [PATCH] Add sun related API
== AT ==
public net.minecraft.world.entity.Mob isSunBurnTick()Z
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e8229f2004b3a729417e99897b641e5bde0fa781..c92b931e2a54122e7a7aeafc5f88faee59c5e0fb 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -695,6 +695,13 @@ public class CraftWorld extends CraftRegionAccessor implements World {
}
}
+ // Paper start
+ @Override
+ public boolean isDayTime() {
+ return getHandle().isDay();
+ }
+ // Paper end
+
@Override
public long getGameTime() {
return this.world.levelData.getGameTime();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
index c2acbf533b5f3aebe4837512f694fe25abee65d6..74843d1fa344497d35f05d0b04f650edd1e0f3a1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
@@ -93,4 +93,11 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob {
public long getSeed() {
return this.getHandle().lootTableSeed;
}
+
+ // Paper start
+ @Override
+ public boolean isInDaylight() {
+ return getHandle().isSunBurnTick();
+ }
+ // Paper end
}

103
patches/unapplied/server/0267-Catch-JsonParseException-in-Entity-and-TE-names.patch
View file

@ -1,103 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach.brown@destroystokyo.com>
Date: Sat, 22 Sep 2018 15:56:59 -0400
Subject: [PATCH] Catch JsonParseException in Entity and TE names
As a result, data that no longer parses correctly will not crash the server
instead just logging the exception and continuing (and in most cases should
fix the data)
Player data is fixed pretty much immediately but some block data (like
Shulkers) may need to be changed in order for it to re-save properly
No more crashing though.
diff --git a/src/main/java/io/papermc/paper/util/MCUtil.java b/src/main/java/io/papermc/paper/util/MCUtil.java
index e969a0acf06d9265fa75fc07bb637752df468c11..8240bb085b619f257f8c0a25775e0b15068e440f 100644
--- a/src/main/java/io/papermc/paper/util/MCUtil.java
+++ b/src/main/java/io/papermc/paper/util/MCUtil.java
@@ -652,4 +652,19 @@ public final class MCUtil {
public static int getTicketLevelFor(net.minecraft.world.level.chunk.ChunkStatus status) {
return net.minecraft.server.level.ChunkMap.MAX_VIEW_DISTANCE + net.minecraft.world.level.chunk.ChunkStatus.getDistance(status);
}
+
+ @Nullable
+ public static net.minecraft.network.chat.Component getBaseComponentFromNbt(String key, net.minecraft.nbt.CompoundTag compound) {
+ if (!compound.contains(key)) {
+ return null;
+ }
+ String string = compound.getString(key);
+ try {
+ return net.minecraft.network.chat.Component.Serializer.fromJson(string);
+ } catch (com.google.gson.JsonParseException e) {
+ org.bukkit.Bukkit.getLogger().warning("Unable to parse " + key + " from " + compound +": " + e.getMessage());
+ }
+
+ return null;
+ }
}
diff --git a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
index 7f1efe0d9bc059a86166e8e3c5ef4ad23217f6a7..9c7b7434ccd64668eb5d7bb61d03a9cb4105ea6e 100644
--- a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
+++ b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
@@ -72,7 +72,7 @@ public abstract class BaseCommandBlock implements CommandSource {
this.command = nbt.getString("Command");
this.successCount = nbt.getInt("SuccessCount");
if (nbt.contains("CustomName", 8)) {
- this.setName(Component.Serializer.fromJson(nbt.getString("CustomName")));
+ this.setName(io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt)); // Paper - Catch ParseException
}
if (nbt.contains("TrackOutput", 1)) {
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
index c6194fa1611412ac119fed493d5eab5a160e593d..d89037a83ae1b6d2afa6a589c1b8098cbedf3d2d 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BannerBlockEntity.java
@@ -98,7 +98,7 @@ public class BannerBlockEntity extends BlockEntity implements Nameable {
public void load(CompoundTag nbt) {
super.load(nbt);
if (nbt.contains("CustomName", 8)) {
- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
}
this.itemPatterns = nbt.getList("Patterns", 10);
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
index 25764076fec05b1362aa9b9b608e03bd39817d90..fce3a45d09a93ca68a3d49f2e666afa4c860d042 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BaseContainerBlockEntity.java
@@ -31,7 +31,7 @@ public abstract class BaseContainerBlockEntity extends BlockEntity implements Co
super.load(nbt);
this.lockKey = LockCode.fromTag(nbt);
if (nbt.contains("CustomName", 8)) {
- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
}
}
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
index 18349957bd6d1a4bc21aff781a791f912dddff1d..cd28ee0cbc69713a641a21c9a626c694a4bcbfc9 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
@@ -389,7 +389,7 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
this.secondaryPower = BeaconBlockEntity.loadEffect(nbt, "secondary_effect");
this.levels = nbt.getInt("Levels"); // CraftBukkit - SPIGOT-5053, use where available
if (nbt.contains("CustomName", 8)) {
- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
}
this.lockKey = LockCode.fromTag(nbt);
diff --git a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
index 3a8bdb788b07b0a8cda3d4b872ede52ca9a005c4..65e1381bb2d10bd212463feb602c60f8fdb9ade1 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/EnchantmentTableBlockEntity.java
@@ -42,7 +42,7 @@ public class EnchantmentTableBlockEntity extends BlockEntity implements Nameable
public void load(CompoundTag nbt) {
super.load(nbt);
if (nbt.contains("CustomName", 8)) {
- this.name = Component.Serializer.fromJson(nbt.getString("CustomName"));
+ this.name = io.papermc.paper.util.MCUtil.getBaseComponentFromNbt("CustomName", nbt); // Paper - Catch ParseException
}
}

97
patches/unapplied/server/0268-Turtle-API.patch
View file

@ -1,97 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 29 Sep 2018 16:08:23 -0500
Subject: [PATCH] Turtle API
== AT ==
public net.minecraft.world.entity.animal.Turtle getHomePos()Lnet/minecraft/core/BlockPos;
public net.minecraft.world.entity.animal.Turtle setHasEgg(Z)V
public net.minecraft.world.entity.animal.Turtle isGoingHome()Z
public net.minecraft.world.entity.animal.Turtle setGoingHome(Z)V
public net.minecraft.world.entity.animal.Turtle isTravelling()Z
public net.minecraft.world.entity.animal.Turtle setTravelling(Z)V
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/MoveToBlockGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/MoveToBlockGoal.java
index 60e291abb3ebdf8676c13a2138d8eb436d033fa2..d27e5f9dac4703b839ab8444f6b54bf54d58af86 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/MoveToBlockGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/MoveToBlockGoal.java
@@ -14,7 +14,7 @@ public abstract class MoveToBlockGoal extends Goal {
protected int nextStartTick;
protected int tryTicks;
private int maxStayTicks;
- protected BlockPos blockPos = BlockPos.ZERO;
+ protected BlockPos blockPos = BlockPos.ZERO; @Deprecated public final BlockPos getTargetPosition() { return this.blockPos; } // Paper - OBFHELPER
private boolean reachedTarget;
private final int searchRange;
private final int verticalSearchRange;
diff --git a/src/main/java/net/minecraft/world/entity/animal/Turtle.java b/src/main/java/net/minecraft/world/entity/animal/Turtle.java
index ed1f6e77d5fc9b6f5f52b1a10275783b514c162c..652a8150f7343050b6da6c01f4e73a755138d491 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Turtle.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Turtle.java
@@ -496,14 +496,18 @@ public class Turtle extends Animal {
if (!this.turtle.isInWater() && this.isReachedTarget()) {
if (this.turtle.layEggCounter < 1) {
- this.turtle.setLayingEgg(true);
+ this.turtle.setLayingEgg(new com.destroystokyo.paper.event.entity.TurtleStartDiggingEvent((org.bukkit.entity.Turtle) this.turtle.getBukkitEntity(), io.papermc.paper.util.MCUtil.toLocation(this.turtle.level(), this.getTargetPosition())).callEvent()); // Paper
} else if (this.turtle.layEggCounter > this.adjustedTickDelay(200)) {
Level world = this.turtle.level();
- if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.turtle, this.blockPos.above(), (BlockState) Blocks.TURTLE_EGG.defaultBlockState().setValue(TurtleEggBlock.EGGS, this.turtle.random.nextInt(4) + 1))) { // CraftBukkit
+ // CraftBukkit start
+ // Paper start
+ int eggCount = this.turtle.random.nextInt(4) + 1;
+ com.destroystokyo.paper.event.entity.TurtleLayEggEvent layEggEvent = new com.destroystokyo.paper.event.entity.TurtleLayEggEvent((org.bukkit.entity.Turtle) this.turtle.getBukkitEntity(), io.papermc.paper.util.MCUtil.toLocation(this.turtle.level(), this.blockPos.above()), eggCount);
+ if (layEggEvent.callEvent() && org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(this.turtle, this.blockPos.above(), Blocks.TURTLE_EGG.defaultBlockState().setValue(TurtleEggBlock.EGGS, layEggEvent.getEggCount()))) {
world.playSound((Player) null, blockposition, SoundEvents.TURTLE_LAY_EGG, SoundSource.BLOCKS, 0.3F, 0.9F + world.random.nextFloat() * 0.2F);
BlockPos blockposition1 = this.blockPos.above();
- BlockState iblockdata = (BlockState) Blocks.TURTLE_EGG.defaultBlockState().setValue(TurtleEggBlock.EGGS, this.turtle.random.nextInt(4) + 1);
+ BlockState iblockdata = (BlockState) Blocks.TURTLE_EGG.defaultBlockState().setValue(TurtleEggBlock.EGGS, layEggEvent.getEggCount()); // Paper
world.setBlock(blockposition1, iblockdata, 3);
world.gameEvent(GameEvent.BLOCK_PLACE, blockposition1, GameEvent.Context.of(this.turtle, iblockdata));
@@ -573,7 +577,7 @@ public class Turtle extends Animal {
@Override
public boolean canUse() {
- return this.turtle.isBaby() ? false : (this.turtle.hasEgg() ? true : (this.turtle.getRandom().nextInt(reducedTickDelay(700)) != 0 ? false : !this.turtle.getHomePos().closerToCenterThan(this.turtle.position(), 64.0D)));
+ return this.turtle.isBaby() ? false : (this.turtle.hasEgg() ? true : (this.turtle.getRandom().nextInt(reducedTickDelay(700)) != 0 ? false : !this.turtle.getHomePos().closerToCenterThan(this.turtle.position(), 64.0D))) && new com.destroystokyo.paper.event.entity.TurtleGoHomeEvent((org.bukkit.entity.Turtle) this.turtle.getBukkitEntity()).callEvent(); // Paper
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
index fac0317ff945db991e761ac8973f0d3d41ade26b..d44e6f4bb682d18c1497eee9fb2802f2bda6e840 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
@@ -28,4 +28,31 @@ public class CraftTurtle extends CraftAnimals implements Turtle {
public boolean isLayingEgg() {
return this.getHandle().isLayingEgg();
}
+
+ // Paper start
+ @Override
+ public org.bukkit.Location getHome() {
+ return io.papermc.paper.util.MCUtil.toLocation(this.getHandle().level(), this.getHandle().getHomePos());
+ }
+
+ @Override
+ public void setHome(org.bukkit.Location location) {
+ this.getHandle().setHomePos(io.papermc.paper.util.MCUtil.toBlockPosition(location));
+ }
+
+ @Override
+ public boolean isGoingHome() {
+ return this.getHandle().isGoingHome();
+ }
+
+ @Override
+ public boolean isDigging() {
+ return this.getHandle().isLayingEgg();
+ }
+
+ @Override
+ public void setHasEgg(boolean hasEgg) {
+ this.getHandle().setHasEgg(hasEgg);
+ }
+ // Paper end
}

46
patches/unapplied/server/0269-Call-player-spectator-target-events-and-improve-impl.patch
View file

@ -1,46 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Caleb Bassham <caleb.bassham@gmail.com>
Date: Fri, 28 Sep 2018 02:32:19 -0500
Subject: [PATCH] Call player spectator target events and improve
implementation
Use a proper teleport for teleporting to entities in different
worlds.
Implementation improvements authored by Spottedleaf <Spottedleaf@users.noreply.github.com>
Validate that the target entity is valid and deny spectate
requests from frozen players.
Also, make sure the entity is spawned to the client before
sending the camera packet. If the entity isn't spawned clientside
when it receives the camera packet, then the client will not
spectate the target entity.
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index de062ef7553a7edff3d0fa6f50a9987bb62b9e09..ac4bb5d84689a6e4f8f9b425cee5188436d0efce 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1983,6 +1983,21 @@ public class ServerPlayer extends Player {
this.camera = (Entity) (entity == null ? this : entity);
if (entity1 != this.camera) {
+ // Paper start - Add PlayerStartSpectatingEntityEvent and PlayerStopSpectatingEntity Event
+ if (this.camera == this) {
+ com.destroystokyo.paper.event.player.PlayerStopSpectatingEntityEvent playerStopSpectatingEntityEvent = new com.destroystokyo.paper.event.player.PlayerStopSpectatingEntityEvent(this.getBukkitEntity(), entity1.getBukkitEntity());
+ if (!playerStopSpectatingEntityEvent.callEvent()) {
+ this.camera = entity1; // rollback camera entity again
+ return;
+ }
+ } else {
+ com.destroystokyo.paper.event.player.PlayerStartSpectatingEntityEvent playerStartSpectatingEntityEvent = new com.destroystokyo.paper.event.player.PlayerStartSpectatingEntityEvent(this.getBukkitEntity(), entity1.getBukkitEntity(), entity.getBukkitEntity());
+ if (!playerStartSpectatingEntityEvent.callEvent()) {
+ this.camera = entity1; // rollback camera entity again
+ return;
+ }
+ }
+ // Paper end
Level world = this.camera.level();
if (world instanceof ServerLevel) {

35
patches/unapplied/server/0270-MC-50319-Check-other-worlds-for-shooter-of-projectil.patch
View file

@ -1,35 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 17 Oct 2018 19:17:27 -0400
Subject: [PATCH] MC-50319: Check other worlds for shooter of projectiles
Say a player shoots an arrow through a nether portal, the game
would lose the shooter for determining things such as Player Kills,
because the entity is in another world.
If the projectile fails to find the shooter in the current world, check
other worlds.
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index f49dd279ba9e8970f116f956466feb072c4f8420..e5da57b35cd82ee7b4e844cfe74289a71d38779a 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -60,6 +60,18 @@ public abstract class Projectile extends Entity implements TraceableEntity {
return this.cachedOwner;
} else if (this.ownerUUID != null && this.level() instanceof ServerLevel) {
this.cachedOwner = ((ServerLevel) this.level()).getEntity(this.ownerUUID);
+ // Paper start - check all worlds
+ if (this.cachedOwner == null) {
+ for (final ServerLevel level : this.level().getServer().getAllLevels()) {
+ if (level == this.level()) continue;
+ final Entity entity = level.getEntity(this.ownerUUID);
+ if (entity != null) {
+ this.cachedOwner = entity;
+ break;
+ }
+ }
+ }
+ // Paper end
return this.cachedOwner;
} else {
return null;

103
patches/unapplied/server/0271-Add-more-Witch-API.patch
View file

@ -1,103 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Fri, 12 Oct 2018 14:10:46 -0500
Subject: [PATCH] Add more Witch API
== AT ==
public net.minecraft.world.entity.monster.Witch usingTime
diff --git a/src/main/java/net/minecraft/world/entity/monster/Witch.java b/src/main/java/net/minecraft/world/entity/monster/Witch.java
index ca24b592273208e61e0e0ba59b7e5a3c11ebf952..580dff41d746d9591f718081d9dfe4ac77e7eeaa 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Witch.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Witch.java
@@ -160,21 +160,10 @@ public class Witch extends Raider implements RangedAttackMob {
}
if (potionregistry != null) {
- // Paper start
ItemStack potion = PotionUtils.setPotion(new ItemStack(Items.POTION), potionregistry);
- org.bukkit.inventory.ItemStack bukkitStack = com.destroystokyo.paper.event.entity.WitchReadyPotionEvent.process((org.bukkit.entity.Witch) this.getBukkitEntity(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(potion));
- this.setItemSlot(EquipmentSlot.MAINHAND, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(bukkitStack));
+ // Paper start - logic moved into setDrinkingPotion, copy exact impl into the method and then comment out
+ this.setDrinkingPotion(potion);
// Paper end
- this.usingTime = this.getMainHandItem().getUseDuration();
- this.setUsingItem(true);
- if (!this.isSilent()) {
- this.level().playSound((Player) null, this.getX(), this.getY(), this.getZ(), SoundEvents.WITCH_DRINK, this.getSoundSource(), 1.0F, 0.8F + this.random.nextFloat() * 0.4F);
- }
-
- AttributeInstance attributemodifiable = this.getAttribute(Attributes.MOVEMENT_SPEED);
-
- attributemodifiable.removeModifier(Witch.SPEED_MODIFIER_DRINKING.getId());
- attributemodifiable.addTransientModifier(Witch.SPEED_MODIFIER_DRINKING);
}
}
@@ -186,6 +175,24 @@ public class Witch extends Raider implements RangedAttackMob {
super.aiStep();
}
+ // Paper start - moved to its own method
+ public void setDrinkingPotion(ItemStack potion) {
+ org.bukkit.inventory.ItemStack bukkitStack = com.destroystokyo.paper.event.entity.WitchReadyPotionEvent.process((org.bukkit.entity.Witch) this.getBukkitEntity(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(potion));
+ this.setItemSlot(EquipmentSlot.MAINHAND, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(bukkitStack));
+ // Paper end
+ this.usingTime = this.getMainHandItem().getUseDuration();
+ this.setUsingItem(true);
+ if (!this.isSilent()) {
+ this.level().playSound((Player) null, this.getX(), this.getY(), this.getZ(), SoundEvents.WITCH_DRINK, this.getSoundSource(), 1.0F, 0.8F + this.random.nextFloat() * 0.4F);
+ }
+
+ AttributeInstance attributemodifiable = this.getAttribute(Attributes.MOVEMENT_SPEED);
+
+ attributemodifiable.removeModifier(Witch.SPEED_MODIFIER_DRINKING.getId());
+ attributemodifiable.addTransientModifier(Witch.SPEED_MODIFIER_DRINKING);
+ }
+ // Paper end
+
@Override
public SoundEvent getCelebrateSound() {
return SoundEvents.WITCH_CELEBRATE;
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
index 524b5ba5995affc09eedf9a85d22e8b0b4efc156..4b3d783cabcb2de1a67d7fbfb6f525bfb493aed1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
@@ -2,6 +2,13 @@ package org.bukkit.craftbukkit.entity;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.entity.Witch;
+// Paper start
+import com.destroystokyo.paper.entity.CraftRangedEntity;
+import com.google.common.base.Preconditions;
+import org.bukkit.Material;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.inventory.ItemStack;
+// Paper end
public class CraftWitch extends CraftRaider implements Witch, com.destroystokyo.paper.entity.CraftRangedEntity<net.minecraft.world.entity.monster.Witch> { // Paper
public CraftWitch(CraftServer server, net.minecraft.world.entity.monster.Witch entity) {
@@ -22,4 +29,23 @@ public class CraftWitch extends CraftRaider implements Witch, com.destroystokyo.
public boolean isDrinkingPotion() {
return this.getHandle().isDrinkingPotion();
}
+ // Paper start
+ public int getPotionUseTimeLeft() {
+ return getHandle().usingTime;
+ }
+
+ @Override
+ public void setPotionUseTimeLeft(int ticks) {
+ getHandle().usingTime = ticks;
+ }
+
+ public ItemStack getDrinkingPotion() {
+ return CraftItemStack.asCraftMirror(getHandle().getMainHandItem());
+ }
+
+ public void setDrinkingPotion(ItemStack potion) {
+ Preconditions.checkArgument(potion == null || potion.getType().isEmpty() || potion.getType() == Material.POTION, "must be potion, air, or null");
+ getHandle().setDrinkingPotion(CraftItemStack.asNMSCopy(potion));
+ }
+ // Paper end
}

19
patches/unapplied/server/0272-Check-Drowned-for-Villager-Aggression-Config.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Wed, 10 Oct 2018 21:22:44 -0500
Subject: [PATCH] Check Drowned for Villager Aggression Config
diff --git a/src/main/java/net/minecraft/world/entity/monster/Drowned.java b/src/main/java/net/minecraft/world/entity/monster/Drowned.java
index 3e4fde2736feb03af2116cd218358845cd8f99d8..991d728db2a3b64316fc2102cf3aee470327a62e 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Drowned.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Drowned.java
@@ -78,7 +78,7 @@ public class Drowned extends Zombie implements RangedAttackMob {
this.goalSelector.addGoal(7, new RandomStrollGoal(this, 1.0D));
this.targetSelector.addGoal(1, (new HurtByTargetGoal(this, new Class[]{Drowned.class})).setAlertOthers(ZombifiedPiglin.class));
this.targetSelector.addGoal(2, new NearestAttackableTargetGoal<>(this, Player.class, 10, true, false, this::okTarget));
- this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, AbstractVillager.class, false));
+ if (this.level().spigotConfig.zombieAggressiveTowardsVillager) this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, AbstractVillager.class, false)); // Paper
this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, IronGolem.class, true));
this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, Axolotl.class, true, false));
this.targetSelector.addGoal(5, new NearestAttackableTargetGoal<>(this, Turtle.class, 10, true, false, Turtle.BABY_ON_LAND_SELECTOR));

67
patches/unapplied/server/0273-Add-option-to-prevent-players-from-moving-into-unloa.patch
View file

@ -1,67 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Gabriele C <sgdc3.mail@gmail.com>
Date: Mon, 22 Oct 2018 17:34:10 +0200
Subject: [PATCH] Add option to prevent players from moving into unloaded
chunks #1551
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 3e6430d5769afbe308703e61f7fb7474811fdf38..6b2a3d3af54af0699a2331cfa6b165d079e38caf 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -466,9 +466,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
double d0 = entity.getX();
double d1 = entity.getY();
double d2 = entity.getZ();
- double d3 = ServerGamePacketListenerImpl.clampHorizontal(packet.getX());
- double d4 = ServerGamePacketListenerImpl.clampVertical(packet.getY());
- double d5 = ServerGamePacketListenerImpl.clampHorizontal(packet.getZ());
+ double d3 = ServerGamePacketListenerImpl.clampHorizontal(packet.getX()); final double toX = d3; // Paper - OBFHELPER
+ double d4 = ServerGamePacketListenerImpl.clampVertical(packet.getY()); final double toY = d4; // Paper - OBFHELPER
+ double d5 = ServerGamePacketListenerImpl.clampHorizontal(packet.getZ()); final double toZ = d5; // Paper - OBFHELPER
float f = Mth.wrapDegrees(packet.getYRot());
float f1 = Mth.wrapDegrees(packet.getXRot());
double d6 = d3 - this.vehicleFirstGoodX;
@@ -503,6 +503,16 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
speed *= 2f; // TODO: Get the speed of the vehicle instead of the player
+ // Paper start - Prevent moving into unloaded chunks
+ if (this.player.level().paperConfig().chunks.preventMovingIntoUnloadedChunks && (
+ !worldserver.areChunksLoadedForMove(this.player.getBoundingBox().expandTowards(new Vec3(toX, toY, toZ).subtract(this.player.position()))) ||
+ !worldserver.areChunksLoadedForMove(entity.getBoundingBox().expandTowards(new Vec3(toX, toY, toZ).subtract(entity.position())))
+ )) {
+ this.connection.send(new ClientboundMoveVehiclePacket(entity));
+ return;
+ }
+ // Paper end
+
if (d10 - d9 > Math.max(100.0D, Math.pow((double) (org.spigotmc.SpigotConfig.movedTooQuicklyMultiplier * (float) i * speed), 2)) && !this.isSingleplayerOwner()) {
// CraftBukkit end
ServerGamePacketListenerImpl.LOGGER.warn("{} (vehicle of {}) moved too quickly! {},{},{}", new Object[]{entity.getName().getString(), this.player.getName().getString(), d6, d7, d8});
@@ -1157,9 +1167,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.allowedPlayerTicks = 20; // CraftBukkit
} else {
this.awaitingTeleportTime = this.tickCount;
- double d0 = ServerGamePacketListenerImpl.clampHorizontal(packet.getX(this.player.getX()));
- double d1 = ServerGamePacketListenerImpl.clampVertical(packet.getY(this.player.getY()));
- double d2 = ServerGamePacketListenerImpl.clampHorizontal(packet.getZ(this.player.getZ()));
+ double d0 = ServerGamePacketListenerImpl.clampHorizontal(packet.getX(this.player.getX())); final double toX = d0; // Paper - OBFHELPER
+ double d1 = ServerGamePacketListenerImpl.clampVertical(packet.getY(this.player.getY())); final double toY = d1;
+ double d2 = ServerGamePacketListenerImpl.clampHorizontal(packet.getZ(this.player.getZ())); final double toZ = d2; // Paper - OBFHELPER
float f = Mth.wrapDegrees(packet.getYRot(this.player.getYRot()));
float f1 = Mth.wrapDegrees(packet.getXRot(this.player.getXRot()));
@@ -1214,6 +1224,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
} else {
speed = this.player.getAbilities().walkingSpeed * 10f;
}
+ // Paper start - Prevent moving into unloaded chunks
+ if (this.player.level().paperConfig().chunks.preventMovingIntoUnloadedChunks && (this.player.getX() != toX || this.player.getZ() != toZ) && !worldserver.areChunksLoadedForMove(this.player.getBoundingBox().expandTowards(new Vec3(toX, toY, toZ).subtract(this.player.position())))) {
+ this.internalTeleport(this.player.getX(), this.player.getY(), this.player.getZ(), this.player.getYRot(), this.player.getXRot(), Collections.emptySet());
+ return;
+ }
+ // Paper end
if (!this.player.isChangingDimension() && (!this.player.level().getGameRules().getBoolean(GameRules.RULE_DISABLE_ELYTRA_MOVEMENT_CHECK) || !this.player.isFallFlying())) {
float f2 = this.player.isFallFlying() ? 300.0F : 100.0F;

18
patches/unapplied/server/0274-Reset-players-airTicks-on-respawn.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: GreenMeanie <GreenMeanieMC@gmail.com>
Date: Sat, 20 Oct 2018 22:34:02 -0400
Subject: [PATCH] Reset players airTicks on respawn
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index ac4bb5d84689a6e4f8f9b425cee5188436d0efce..42898f986d317d44d88c39b56e4655366d5a5a1b 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -2458,6 +2458,7 @@ public class ServerPlayer extends Player {
this.setHealth(this.getMaxHealth());
this.stopUsingItem(); // CraftBukkit - SPIGOT-6682: Clear active item on reset
+ this.setAirSupply(this.getMaxAirSupply()); // Paper
this.setRemainingFireTicks(0);
this.fallDistance = 0;
this.foodData = new FoodData(this);

33
patches/unapplied/server/0275-Don-t-sleep-after-profile-lookups-if-not-needed.patch
View file

@ -1,33 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 23 Oct 2018 20:25:05 -0400
Subject: [PATCH] Don't sleep after profile lookups if not needed
Mojang was sleeping even if we had no more requests to go after
the current one finished, resulting in 100ms lost per profile lookup
diff --git a/src/main/java/com/mojang/authlib/yggdrasil/YggdrasilGameProfileRepository.java b/src/main/java/com/mojang/authlib/yggdrasil/YggdrasilGameProfileRepository.java
index da26c2e6c5ff88b50606e94cfbff5725da37ac7f..f3e8552e651faf6f50ca1cb66415c8d4484a7f27 100644
--- a/src/main/java/com/mojang/authlib/yggdrasil/YggdrasilGameProfileRepository.java
+++ b/src/main/java/com/mojang/authlib/yggdrasil/YggdrasilGameProfileRepository.java
@@ -44,6 +44,7 @@ public class YggdrasilGameProfileRepository implements GameProfileRepository {
.collect(Collectors.toSet());
final int page = 0;
+ boolean hasRequested = false; // Paper
for (final List<String> request : Iterables.partition(criteria, ENTRIES_PER_PAGE)) {
final List<String> normalizedRequest = request.stream().map(YggdrasilGameProfileRepository::normalizeName).toList();
@@ -75,6 +76,12 @@ public class YggdrasilGameProfileRepository implements GameProfileRepository {
LOGGER.debug("Couldn't find profile {}", name);
callback.onProfileLookupFailed(name, new ProfileNotFoundException("Server did not find the requested profile"));
}
+ // Paper start
+ if (!hasRequested) {
+ hasRequested = true;
+ continue;
+ }
+ // Paper end
try {
Thread.sleep(DELAY_BETWEEN_PAGES);

92
patches/unapplied/server/0276-Improve-Server-Thread-Pool-and-Thread-Priorities.patch
View file

@ -1,92 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 23 Oct 2018 23:14:38 -0400
Subject: [PATCH] Improve Server Thread Pool and Thread Priorities
Use a simple executor since Fork join is a much more complex pool
type and we are not using its capabilities.
Set thread priorities so main thread has above normal priority over
server threads
Allow usage of a single thread executor by not using ForkJoin so single core CPU's.
== AT ==
public net.minecraft.Util onThreadException(Ljava/lang/Thread;Ljava/lang/Throwable;)V
diff --git a/src/main/java/io/papermc/paper/util/ServerWorkerThread.java b/src/main/java/io/papermc/paper/util/ServerWorkerThread.java
new file mode 100644
index 0000000000000000000000000000000000000000..b60f59cf5cc8eb84a6055b7861857dece7f2501b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/util/ServerWorkerThread.java
@@ -0,0 +1,14 @@
+package io.papermc.paper.util;
+
+import java.util.concurrent.atomic.AtomicInteger;
+import net.minecraft.Util;
+
+public class ServerWorkerThread extends Thread {
+ private static final AtomicInteger threadId = new AtomicInteger(1);
+ public ServerWorkerThread(Runnable target, String poolName, int prioritityModifier) {
+ super(target, "Worker-" + poolName + "-" + threadId.getAndIncrement());
+ setPriority(Thread.NORM_PRIORITY+prioritityModifier); // Deprioritize over main
+ this.setDaemon(true);
+ this.setUncaughtExceptionHandler(Util::onThreadException);
+ }
+}
diff --git a/src/main/java/net/minecraft/Util.java b/src/main/java/net/minecraft/Util.java
index 30237ca94a36197ce21369bdcc7bb1dfafe02680..5e9401f0c2de0743aca9237ee8c4dfba586cfdb9 100644
--- a/src/main/java/net/minecraft/Util.java
+++ b/src/main/java/net/minecraft/Util.java
@@ -81,7 +81,7 @@ public class Util {
private static final int DEFAULT_MAX_THREADS = 255;
private static final String MAX_THREADS_SYSTEM_PROPERTY = "max.bg.threads";
private static final AtomicInteger WORKER_COUNT = new AtomicInteger(1);
- private static final ExecutorService BACKGROUND_EXECUTOR = makeExecutor("Main");
+ private static final ExecutorService BACKGROUND_EXECUTOR = makeExecutor("Main", -1); // Paper - add -1 priority
// Paper start - don't submit BLOCKING PROFILE LOOKUPS to the world gen thread
public static final ExecutorService PROFILE_EXECUTOR = Executors.newFixedThreadPool(2, new java.util.concurrent.ThreadFactory() {
@@ -145,14 +145,18 @@ public class Util {
return FILENAME_DATE_TIME_FORMATTER.format(ZonedDateTime.now());
}
- private static ExecutorService makeExecutor(String name) {
- int i = Mth.clamp(Runtime.getRuntime().availableProcessors() - 1, 1, getMaxThreads());
+ private static ExecutorService makeExecutor(String s, int priorityModifier) { // Paper - add priority
+ // Paper start - use simpler thread pool that allows 1 thread
+ int i = Math.min(8, Math.max(Runtime.getRuntime().availableProcessors() - 2, 1));
+ i = Integer.getInteger("Paper.WorkerThreadCount", i);
ExecutorService executorService;
+
if (i <= 0) {
executorService = MoreExecutors.newDirectExecutorService();
} else {
- executorService = new ForkJoinPool(i, (forkJoinPool) -> {
- ForkJoinWorkerThread forkJoinWorkerThread = new ForkJoinWorkerThread(forkJoinPool) {
+ executorService = new java.util.concurrent.ThreadPoolExecutor(i, i,0L, TimeUnit.MILLISECONDS, new java.util.concurrent.LinkedBlockingQueue<Runnable>(), target -> new io.papermc.paper.util.ServerWorkerThread(target, s, priorityModifier));
+ }
+ /*
@Override
protected void onTermination(Throwable throwable) {
if (throwable != null) {
@@ -168,6 +172,7 @@ public class Util {
return forkJoinWorkerThread;
}, Util::onThreadException, true);
}
+ }*/ // Paper end
return executorService;
}
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 88c1c7d0dd8efddcde6d8d81cb89b09c2f6fee2a..9326b35d57d9157f968aac9428dce6462d86da0f 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -306,6 +306,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
thread.setUncaughtExceptionHandler((thread1, throwable) -> {
MinecraftServer.LOGGER.error("Uncaught exception in server thread", throwable);
});
+ thread.setPriority(Thread.NORM_PRIORITY+2); // Paper - boost priority
if (Runtime.getRuntime().availableProcessors() > 4) {
thread.setPriority(8);
}

42
patches/unapplied/server/0277-Optimize-World-Time-Updates.patch
View file

@ -1,42 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 2 Nov 2018 23:11:51 -0400
Subject: [PATCH] Optimize World Time Updates
Splits time updates into incremental updates as well as does
the updates per world, so that we can re-use the same packet
object for every player unless they have per-player time enabled.
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 9326b35d57d9157f968aac9428dce6462d86da0f..85ca00396d1f9f845f8f833d0896266b55a1b84d 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1373,12 +1373,24 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
MinecraftTimings.timeUpdateTimer.startTiming(); // Spigot // Paper
// Send time updates to everyone, it will get the right time from the world the player is in.
- if (this.tickCount % 20 == 0) {
- for (int i = 0; i < this.getPlayerList().players.size(); ++i) {
- ServerPlayer entityplayer = (ServerPlayer) this.getPlayerList().players.get(i);
- entityplayer.connection.send(new ClientboundSetTimePacket(entityplayer.level().getGameTime(), entityplayer.getPlayerTime(), entityplayer.level().getGameRules().getBoolean(GameRules.RULE_DAYLIGHT))); // Add support for per player time
+ // Paper start - optimize time updates
+ for (final ServerLevel level : this.getAllLevels()) {
+ final boolean doDaylight = level.getGameRules().getBoolean(GameRules.RULE_DAYLIGHT);
+ final long dayTime = level.getDayTime();
+ long worldTime = level.getGameTime();
+ final ClientboundSetTimePacket worldPacket = new ClientboundSetTimePacket(worldTime, dayTime, doDaylight);
+ for (Player entityhuman : level.players()) {
+ if (!(entityhuman instanceof ServerPlayer) || (tickCount + entityhuman.getId()) % 20 != 0) {
+ continue;
+ }
+ ServerPlayer entityplayer = (ServerPlayer) entityhuman;
+ long playerTime = entityplayer.getPlayerTime();
+ ClientboundSetTimePacket packet = (playerTime == dayTime) ? worldPacket :
+ new ClientboundSetTimePacket(worldTime, playerTime, doDaylight);
+ entityplayer.connection.send(packet); // Add support for per player time
}
}
+ // Paper end
MinecraftTimings.timeUpdateTimer.stopTiming(); // Spigot // Paper
while (iterator.hasNext()) {

356
patches/unapplied/server/0278-Restore-custom-InventoryHolder-support.patch
View file

@ -1,356 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 5 Nov 2018 04:23:51 +0000
Subject: [PATCH] Restore custom InventoryHolder support
Upstream removed the ability to consistently use a custom InventoryHolder,
However, the implementation does not use an InventoryHolder in any form
outside of custom inventories.
== AT ==
public-f net.minecraft.world.inventory.AbstractContainerMenu dataSlots
public-f net.minecraft.world.inventory.AbstractContainerMenu remoteDataSlots
Co-authored-by: Shane Freeder <theboyetronic@gmail.com>
diff --git a/src/main/java/io/papermc/paper/inventory/PaperInventoryCustomHolderContainer.java b/src/main/java/io/papermc/paper/inventory/PaperInventoryCustomHolderContainer.java
new file mode 100644
index 0000000000000000000000000000000000000000..224d4b2cc45b0d02230a76caee9c88573a448b4c
--- /dev/null
+++ b/src/main/java/io/papermc/paper/inventory/PaperInventoryCustomHolderContainer.java
@@ -0,0 +1,141 @@
+package io.papermc.paper.inventory;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
+import net.minecraft.world.Container;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.block.entity.BaseContainerBlockEntity;
+import org.bukkit.Location;
+import org.bukkit.craftbukkit.entity.CraftHumanEntity;
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.event.inventory.InventoryType;
+import org.bukkit.inventory.InventoryHolder;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+import java.util.List;
+
+@DefaultQualifier(NonNull.class)
+public final class PaperInventoryCustomHolderContainer implements Container {
+
+ private final InventoryHolder owner;
+ private final Container delegate;
+ private final InventoryType type;
+ private final String title;
+ private final Component adventure$title;
+
+ public PaperInventoryCustomHolderContainer(InventoryHolder owner, Container delegate, InventoryType type) {
+ this.owner = owner;
+ this.delegate = delegate;
+ this.type = type;
+ @Nullable Component adventure$title = null;
+ if (delegate instanceof BaseContainerBlockEntity blockEntity) {
+ adventure$title = blockEntity.getCustomName() != null ? PaperAdventure.asAdventure(blockEntity.getCustomName()) : null;
+ }
+ if (adventure$title == null) {
+ adventure$title = type.defaultTitle();
+ }
+ this.adventure$title = adventure$title;
+ this.title = LegacyComponentSerializer.legacySection().serialize(this.adventure$title);
+ }
+
+ public Component title() {
+ return this.adventure$title;
+ }
+
+ public String getTitle() {
+ return this.title;
+ }
+
+ public InventoryType getType() {
+ return this.type;
+ }
+
+ @Override
+ public int getContainerSize() {
+ return this.delegate.getContainerSize();
+ }
+
+ @Override
+ public boolean isEmpty() {
+ return this.delegate.isEmpty();
+ }
+
+ @Override
+ public ItemStack getItem(int slot) {
+ return this.delegate.getItem(slot);
+ }
+
+ @Override
+ public ItemStack removeItem(int slot, int amount) {
+ return this.delegate.removeItem(slot, amount);
+ }
+
+ @Override
+ public ItemStack removeItemNoUpdate(int slot) {
+ return this.delegate.removeItemNoUpdate(slot);
+ }
+
+ @Override
+ public void setItem(int slot, ItemStack stack) {
+ this.delegate.setItem(slot, stack);
+ }
+
+ @Override
+ public int getMaxStackSize() {
+ return this.delegate.getMaxStackSize();
+ }
+
+ @Override
+ public void setChanged() {
+ this.delegate.setChanged();
+ }
+
+ @Override
+ public boolean stillValid(Player player) {
+ return this.delegate.stillValid(player);
+ }
+
+ @Override
+ public List<ItemStack> getContents() {
+ return this.delegate.getContents();
+ }
+
+ @Override
+ public void onOpen(CraftHumanEntity who) {
+ this.delegate.onOpen(who);
+ }
+
+ @Override
+ public void onClose(CraftHumanEntity who) {
+ this.delegate.onClose(who);
+ }
+
+ @Override
+ public List<HumanEntity> getViewers() {
+ return this.delegate.getViewers();
+ }
+
+ @Override
+ public InventoryHolder getOwner() {
+ return this.owner;
+ }
+
+ @Override
+ public void setMaxStackSize(int size) {
+ this.delegate.setMaxStackSize(size);
+ }
+
+ @Override
+ public Location getLocation() {
+ return this.delegate.getLocation();
+ }
+
+ @Override
+ public void clearContent() {
+ this.delegate.clearContent();
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
index 1b4b397c08d7c05f5a066274a00a6ec80601624a..b4bd318d61834d70d666577073f18e4c49ded113 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftContainer.java
@@ -49,7 +49,7 @@ public class CraftContainer extends AbstractContainerMenu {
public CraftContainer(final Inventory inventory, final Player player, int id) {
this(new InventoryView() {
- private final String originalTitle = (inventory instanceof CraftInventoryCustom) ? ((CraftInventoryCustom.MinecraftInventory) ((CraftInventory) inventory).getInventory()).getTitle() : inventory.getType().getDefaultTitle();
+ private final String originalTitle = inventory instanceof CraftInventoryCustom ? ((CraftInventoryCustom) inventory).getTitle() : inventory.getType().getDefaultTitle(); // Paper
private String title = this.originalTitle;
@Override
@@ -75,7 +75,7 @@ public class CraftContainer extends AbstractContainerMenu {
// Paper start
@Override
public net.kyori.adventure.text.Component title() {
- return inventory instanceof CraftInventoryCustom ? ((CraftInventoryCustom.MinecraftInventory) ((CraftInventory) inventory).getInventory()).title() : net.kyori.adventure.text.Component.text(inventory.getType().getDefaultTitle());
+ return inventory instanceof CraftInventoryCustom custom ? custom.title() : inventory.getType().defaultTitle(); // Paper
}
// Paper end
@@ -247,6 +247,10 @@ public class CraftContainer extends AbstractContainerMenu {
this.lastSlots = this.delegate.lastSlots;
this.slots = this.delegate.slots;
this.remoteSlots = this.delegate.remoteSlots;
+ // Paper start - copy data slots for InventoryView#set/getProperty
+ this.dataSlots = this.delegate.dataSlots;
+ this.remoteDataSlots = this.delegate.remoteDataSlots;
+ // Paper end
}
// SPIGOT-4598 - we should still delegate the shift click handler
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index e97c7809fa6572695377e5ca63bf86e5515ef531..c064022d248ff3e0b52c0e815ab90527f9132fb7 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -492,6 +492,10 @@ public class CraftInventory implements Inventory {
return InventoryType.BREWING;
} else if (this.inventory instanceof CraftInventoryCustom.MinecraftInventory) {
return ((CraftInventoryCustom.MinecraftInventory) this.inventory).getType();
+ // Paper start
+ } else if (this.inventory instanceof io.papermc.paper.inventory.PaperInventoryCustomHolderContainer holderContainer) {
+ return holderContainer.getType();
+ // Paper end
} else if (this.inventory instanceof PlayerEnderChestContainer) {
return InventoryType.ENDER_CHEST;
} else if (this.inventory instanceof MerchantContainer) {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryCustom.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryCustom.java
index fc0e1212022d1aa3506699b60ef338196eb54eba..da1c1fe0faf6819b15a81d6ad53370948e5f984f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryCustom.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryCustom.java
@@ -15,6 +15,11 @@ import org.bukkit.event.inventory.InventoryType;
import org.bukkit.inventory.InventoryHolder;
public class CraftInventoryCustom extends CraftInventory {
+ // Paper start
+ public CraftInventoryCustom(InventoryHolder owner, InventoryType type, Container delegate) {
+ super(new io.papermc.paper.inventory.PaperInventoryCustomHolderContainer(owner, delegate, type));
+ }
+ // Paper end
public CraftInventoryCustom(InventoryHolder owner, InventoryType type) {
super(new MinecraftInventory(owner, type));
}
@@ -42,6 +47,27 @@ public class CraftInventoryCustom extends CraftInventory {
public CraftInventoryCustom(InventoryHolder owner, int size, String title) {
super(new MinecraftInventory(owner, size, title));
}
+ // Paper start
+ public String getTitle() {
+ if (this.inventory instanceof MinecraftInventory minecraftInventory) {
+ return minecraftInventory.getTitle();
+ } else if (this.inventory instanceof io.papermc.paper.inventory.PaperInventoryCustomHolderContainer customHolderContainer) {
+ return customHolderContainer.getTitle();
+ } else {
+ throw new UnsupportedOperationException(this.inventory.getClass() + " isn't a recognized Container type here");
+ }
+ }
+
+ public net.kyori.adventure.text.Component title() {
+ if (this.inventory instanceof MinecraftInventory minecraftInventory) {
+ return minecraftInventory.title();
+ } else if (this.inventory instanceof io.papermc.paper.inventory.PaperInventoryCustomHolderContainer customHolderContainer) {
+ return customHolderContainer.title();
+ } else {
+ throw new UnsupportedOperationException(this.inventory.getClass() + " isn't a recognized Container type here");
+ }
+ }
+ // Paper end
static class MinecraftInventory implements Container {
private final NonNullList<ItemStack> items;
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/util/CraftTileInventoryConverter.java b/src/main/java/org/bukkit/craftbukkit/inventory/util/CraftTileInventoryConverter.java
index 7a7f3f53aef601f124d474d9890e23d87dd96900..54e61b9b058bee2167461aaaf828ed7a00949c29 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/util/CraftTileInventoryConverter.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/util/CraftTileInventoryConverter.java
@@ -28,7 +28,7 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
@Override
public Inventory createInventory(InventoryHolder holder, InventoryType type) {
- return this.getInventory(this.getTileEntity());
+ return this.getInventory(holder, type, this.getTileEntity()); // Paper
}
// Paper start
@@ -39,7 +39,7 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
((RandomizableContainerBlockEntity) te).setCustomName(io.papermc.paper.adventure.PaperAdventure.asVanilla(title));
}
- return getInventory(te);
+ return this.getInventory(owner, type, te); // Paper
}
// Paper end
@@ -50,10 +50,18 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
((RandomizableContainerBlockEntity) te).setCustomName(CraftChatMessage.fromStringOrNull(title));
}
- return this.getInventory(te);
+ return this.getInventory(holder, type, te); // Paper
}
+ @Deprecated // Paper - use getInventory with owner and type
public Inventory getInventory(Container tileEntity) {
+ // Paper start
+ return this.getInventory(null, null, tileEntity);
+ }
+
+ public Inventory getInventory(InventoryHolder owner, InventoryType type, Container tileEntity) { // Paper
+ if (owner != null) return new org.bukkit.craftbukkit.inventory.CraftInventoryCustom(owner, type, tileEntity); // Paper
+ // Paper end
return new CraftInventory(tileEntity);
}
@@ -70,7 +78,7 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
public Inventory createInventory(InventoryHolder owner, InventoryType type, net.kyori.adventure.text.Component title) {
Container tileEntity = getTileEntity();
((AbstractFurnaceBlockEntity) tileEntity).setCustomName(io.papermc.paper.adventure.PaperAdventure.asVanilla(title));
- return getInventory(tileEntity);
+ return this.getInventory(owner, type, tileEntity); // Paper
}
// Paper end
@@ -78,11 +86,19 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
public Inventory createInventory(InventoryHolder owner, InventoryType type, String title) {
Container tileEntity = this.getTileEntity();
((AbstractFurnaceBlockEntity) tileEntity).setCustomName(CraftChatMessage.fromStringOrNull(title));
- return this.getInventory(tileEntity);
+ return this.getInventory(owner, type, tileEntity); // Paper
}
@Override
public Inventory getInventory(Container tileEntity) {
+ // Paper start
+ return getInventory(null, null, tileEntity);
+ }
+
+ @Override
+ public Inventory getInventory(InventoryHolder owner, InventoryType type, net.minecraft.world.Container tileEntity) { // Paper
+ if (owner != null) return new org.bukkit.craftbukkit.inventory.CraftInventoryCustom(owner, type, tileEntity); // Paper
+ // Paper end
return new CraftInventoryFurnace((AbstractFurnaceBlockEntity) tileEntity);
}
}
@@ -102,7 +118,7 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
if (tileEntity instanceof BrewingStandBlockEntity) {
((BrewingStandBlockEntity) tileEntity).setCustomName(io.papermc.paper.adventure.PaperAdventure.asVanilla(title));
}
- return getInventory(tileEntity);
+ return this.getInventory(owner, type, tileEntity); // Paper
}
// Paper end
@@ -113,11 +129,19 @@ public abstract class CraftTileInventoryConverter implements CraftInventoryCreat
if (tileEntity instanceof BrewingStandBlockEntity) {
((BrewingStandBlockEntity) tileEntity).setCustomName(CraftChatMessage.fromStringOrNull(title));
}
- return this.getInventory(tileEntity);
+ return this.getInventory(holder, type, tileEntity); // Paper
}
@Override
public Inventory getInventory(Container tileEntity) {
+ // Paper start
+ return getInventory(null, null, tileEntity);
+ }
+
+ @Override
+ public Inventory getInventory(InventoryHolder owner, InventoryType type, net.minecraft.world.Container tileEntity) { // Paper
+ if (owner != null) return new org.bukkit.craftbukkit.inventory.CraftInventoryCustom(owner, type, tileEntity); // Paper
+ // Paper end
return new CraftInventoryBrewer(tileEntity);
}
}

24
patches/unapplied/server/0279-Use-Vanilla-Minecart-Speeds.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 8 Nov 2018 21:33:09 -0500
Subject: [PATCH] Use Vanilla Minecart Speeds
CraftBukkit changed the values on flying speed, restore back to vanilla
diff --git a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
index ceedb9e76bab57a7d04a05cc6fd2ee4005cbf203..8bea12248bf3ae95c629578386292732d0b74630 100644
--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
@@ -108,9 +108,9 @@ public abstract class AbstractMinecart extends Entity {
private double derailedX = 0.5;
private double derailedY = 0.5;
private double derailedZ = 0.5;
- private double flyingX = 0.95;
- private double flyingY = 0.95;
- private double flyingZ = 0.95;
+ private double flyingX = 0.949999988079071D; // Paper - restore vanilla precision
+ private double flyingY = 0.949999988079071D; // Paper - restore vanilla precision
+ private double flyingZ = 0.949999988079071D; // Paper - restore vanilla precision
public double maxSpeed = 0.4D;
// CraftBukkit end

23
patches/unapplied/server/0280-Fix-SpongeAbsortEvent-handling.patch
View file

@ -1,23 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 10 Nov 2018 05:15:21 +0000
Subject: [PATCH] Fix SpongeAbsortEvent handling
Only process drops when the block is actually going to be removed
diff --git a/src/main/java/net/minecraft/world/level/block/SpongeBlock.java b/src/main/java/net/minecraft/world/level/block/SpongeBlock.java
index d2c2adb0484985897db5f4fdc9b88f0e4b2c3235..d810f6bf9a8a354e5b8994e51ec3672428277dde 100644
--- a/src/main/java/net/minecraft/world/level/block/SpongeBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/SpongeBlock.java
@@ -127,7 +127,11 @@ public class SpongeBlock extends Block {
} else if (iblockdata.is(Blocks.KELP) || iblockdata.is(Blocks.KELP_PLANT) || iblockdata.is(Blocks.SEAGRASS) || iblockdata.is(Blocks.TALL_SEAGRASS)) {
BlockEntity tileentity = iblockdata.hasBlockEntity() ? world.getBlockEntity(blockposition1) : null;
+ // Paper start
+ if (block.getHandle().isAir()) {
dropResources(iblockdata, world, blockposition1, tileentity);
+ }
+ // Paper end
}
}
world.setBlock(blockposition1, block.getHandle(), block.getFlag());

77
patches/unapplied/server/0281-Don-t-allow-digging-into-unloaded-chunks.patch
View file

@ -1,77 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 11 Nov 2018 21:01:09 +0000
Subject: [PATCH] Don't allow digging into unloaded chunks
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index 5f79367fda576300c59774d69089f8f1c4408f8a..c15d2b8862139a6f083547794617d8bd6c462287 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -119,8 +119,8 @@ public class ServerPlayerGameMode {
BlockState iblockdata;
if (this.hasDelayedDestroy) {
- iblockdata = this.level.getBlockState(this.delayedDestroyPos);
- if (iblockdata.isAir()) {
+ iblockdata = this.level.getBlockStateIfLoaded(this.delayedDestroyPos); // Paper
+ if (iblockdata == null || iblockdata.isAir()) { // Paper
this.hasDelayedDestroy = false;
} else {
float f = this.incrementDestroyProgress(iblockdata, this.delayedDestroyPos, this.delayedTickStart);
@@ -131,7 +131,13 @@ public class ServerPlayerGameMode {
}
}
} else if (this.isDestroyingBlock) {
- iblockdata = this.level.getBlockState(this.destroyPos);
+ // Paper start - don't want to do same logic as above, return instead
+ iblockdata = this.level.getBlockStateIfLoaded(this.destroyPos);
+ if (iblockdata == null) {
+ this.isDestroyingBlock = false;
+ return;
+ }
+ // Paper end
if (iblockdata.isAir()) {
this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1);
this.lastSentState = -1;
@@ -160,6 +166,7 @@ public class ServerPlayerGameMode {
public void handleBlockBreakAction(BlockPos pos, ServerboundPlayerActionPacket.Action action, Direction direction, int worldHeight, int sequence) {
if (this.player.getEyePosition().distanceToSqr(Vec3.atCenterOf(pos)) > ServerGamePacketListenerImpl.MAX_INTERACTION_DISTANCE) {
+ if (true) return; // Paper - Don't notify if unreasonably far away
this.debugLogging(pos, false, sequence, "too far");
} else if (pos.getY() >= worldHeight) {
this.player.connection.send(new ClientboundBlockUpdatePacket(pos, this.level.getBlockState(pos)));
@@ -299,10 +306,12 @@ public class ServerPlayerGameMode {
this.debugLogging(pos, true, sequence, "stopped destroying");
} else if (action == ServerboundPlayerActionPacket.Action.ABORT_DESTROY_BLOCK) {
this.isDestroyingBlock = false;
- if (!Objects.equals(this.destroyPos, pos)) {
+ if (!Objects.equals(this.destroyPos, pos) && !BlockPos.ZERO.equals(this.destroyPos)) { // Paper
ServerPlayerGameMode.LOGGER.debug("Mismatch in destroy block pos: {} {}", this.destroyPos, pos); // CraftBukkit - SPIGOT-5457 sent by client when interact event cancelled
- this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1);
- this.debugLogging(pos, true, sequence, "aborted mismatched destroying");
+ BlockState type = this.level.getBlockStateIfLoaded(this.destroyPos); // Paper - don't load unloaded chunks for stale records here
+ if (type != null) this.level.destroyBlockProgress(this.player.getId(), this.destroyPos, -1);
+ if (type != null) this.debugLogging(pos, true, sequence, "aborted mismatched destroying");
+ this.destroyPos = BlockPos.ZERO; // Paper
}
this.level.destroyBlockProgress(this.player.getId(), pos, -1);
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 6b2a3d3af54af0699a2331cfa6b165d079e38caf..52b386b608fab59fe930885c0951f9674a257d69 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1562,6 +1562,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
case START_DESTROY_BLOCK:
case ABORT_DESTROY_BLOCK:
case STOP_DESTROY_BLOCK:
+ // Paper start - Don't allow digging in unloaded chunks
+ if (this.player.level().getChunkIfLoadedImmediately(blockposition.getX() >> 4, blockposition.getZ() >> 4) == null) {
+ this.player.connection.ackBlockChangesUpTo(packet.getSequence());
+ return;
+ }
+ // Paper end - Don't allow digging in unloaded chunks
this.player.gameMode.handleBlockBreakAction(blockposition, packetplayinblockdig_enumplayerdigtype, packet.getDirection(), this.player.level().getMaxBuildHeight(), packet.getSequence());
this.player.connection.ackBlockChangesUpTo(packet.getSequence());
return;

40
patches/unapplied/server/0282-Make-the-default-permission-message-configurable.patch
View file

@ -1,40 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sun, 18 Nov 2018 19:49:56 +0000
Subject: [PATCH] Make the default permission message configurable
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java
index 0dd48e4098191c8b6e29945d62bc473e9f3a1e77..ae51993e0de706cb62c96795ca9de7663893a5bf 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -75,7 +75,7 @@ public final class PaperCommand extends Command {
if (sender.hasPermission(BASE_PERM + permission) || sender.hasPermission("bukkit.command.paper")) {
return true;
}
- sender.sendMessage(text("I'm sorry, but you do not have permission to perform this command. Please contact the server administrators if you believe that this is in error.", RED));
+ sender.sendMessage(Bukkit.permissionMessage());
return false;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 5c39a02cb9db3d6c45b5cfe845a9be79cf7a1574..58ac20547480173f0b4cd4015fe0fb38d2d211ff 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2771,6 +2771,16 @@ public final class CraftServer implements Server {
return io.papermc.paper.configuration.GlobalConfiguration.get().commands.suggestPlayerNamesWhenNullTabCompletions;
}
+ @Override
+ public String getPermissionMessage() {
+ return net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacyAmpersand().serialize(io.papermc.paper.configuration.GlobalConfiguration.get().messages.noPermission);
+ }
+
+ @Override
+ public net.kyori.adventure.text.Component permissionMessage() {
+ return io.papermc.paper.configuration.GlobalConfiguration.get().messages.noPermission;
+ }
+
@Override
public com.destroystokyo.paper.profile.PlayerProfile createProfile(@Nonnull UUID uuid) {
return createProfile(uuid, null);

29
patches/unapplied/server/0283-Prevent-rayTrace-from-loading-chunks.patch
View file

@ -1,29 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 26 Nov 2018 19:21:58 -0500
Subject: [PATCH] Prevent rayTrace from loading chunks
ray tracing into an unloaded chunk should be treated as a miss
this saves a ton of lag for when AI tries to raytrace near unloaded chunks.
diff --git a/src/main/java/net/minecraft/world/level/BlockGetter.java b/src/main/java/net/minecraft/world/level/BlockGetter.java
index 3b31a1927aaed7fffc1b4f4bcefc12120d66af3d..24073d4d7c45d501c2baec2d8c8b49f60fb76e65 100644
--- a/src/main/java/net/minecraft/world/level/BlockGetter.java
+++ b/src/main/java/net/minecraft/world/level/BlockGetter.java
@@ -83,7 +83,15 @@ public interface BlockGetter extends LevelHeightAccessor {
// CraftBukkit start - moved block handling into separate method for use by Block#rayTrace
default BlockHitResult clip(ClipContext raytrace1, BlockPos blockposition) {
- BlockState iblockdata = this.getBlockState(blockposition);
+ // Paper start - Prevent raytrace from loading chunks
+ BlockState iblockdata = this.getBlockStateIfLoaded(blockposition);
+ if (iblockdata == null) {
+ // copied the last function parameter (listed below)
+ Vec3 vec3d = raytrace1.getFrom().subtract(raytrace1.getTo());
+
+ return BlockHitResult.miss(raytrace1.getTo(), Direction.getNearest(vec3d.x, vec3d.y, vec3d.z), BlockPos.containing(raytrace1.getTo()));
+ }
+ // Paper end
FluidState fluid = this.getFluidState(blockposition);
Vec3 vec3d = raytrace1.getFrom();
Vec3 vec3d1 = raytrace1.getTo();

135
patches/unapplied/server/0284-Handle-Large-Packets-disconnecting-client.patch
View file

@ -1,135 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 27 Nov 2018 21:18:06 -0500
Subject: [PATCH] Handle Large Packets disconnecting client
If a players inventory is too big to send in a single packet,
split the inventory set into multiple packets instead.
diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
index df5da9398c903d073485aaa0dce8e70947137cb9..6fcbf8205e1852d5193a42bfe1154f62ab01e7ad 100644
--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
@@ -156,6 +156,22 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
}
public void exceptionCaught(ChannelHandlerContext channelhandlercontext, Throwable throwable) {
+ // Paper start
+ if (throwable instanceof io.netty.handler.codec.EncoderException && throwable.getCause() instanceof PacketEncoder.PacketTooLargeException packetTooLargeException) {
+ final Packet<?> packet = packetTooLargeException.getPacket();
+ final io.netty.util.Attribute<ConnectionProtocol.CodecData<?>> codecDataAttribute = channelhandlercontext.channel().attr(packetTooLargeException.codecKey);
+ if (packet.packetTooLarge(this)) {
+ ProtocolSwapHandler.swapProtocolIfNeeded(codecDataAttribute, packet);
+ return;
+ } else if (packet.isSkippable()) {
+ Connection.LOGGER.debug("Skipping packet due to errors", throwable.getCause());
+ ProtocolSwapHandler.swapProtocolIfNeeded(codecDataAttribute, packet);
+ return;
+ } else {
+ throwable = throwable.getCause();
+ }
+ }
+ // Paper end
if (throwable instanceof SkipPacketException) {
Connection.LOGGER.debug("Skipping packet due to errors", throwable.getCause());
} else {
diff --git a/src/main/java/net/minecraft/network/PacketEncoder.java b/src/main/java/net/minecraft/network/PacketEncoder.java
index 3d359f80f52bff6f19fcb484f491a874f9dcff27..45b4f1c295eda2fcc5067a4b21de247218ef117f 100644
--- a/src/main/java/net/minecraft/network/PacketEncoder.java
+++ b/src/main/java/net/minecraft/network/PacketEncoder.java
@@ -41,7 +41,7 @@ public class PacketEncoder extends MessageToByteEncoder<Packet<?>> {
int j = friendlyByteBuf.writerIndex();
packet.write(friendlyByteBuf);
int k = friendlyByteBuf.writerIndex() - j;
- if (k > 8388608) {
+ if (false && k > 8388608) { // Paper - disable
throw new IllegalArgumentException("Packet too big (is " + k + ", should be less than 8388608): " + packet);
}
@@ -54,10 +54,35 @@ public class PacketEncoder extends MessageToByteEncoder<Packet<?>> {
throw var13;
} finally {
+ // Paper start
+ int packetLength = friendlyByteBuf.readableBytes();
+ if (packetLength > MAX_PACKET_SIZE) {
+ throw new PacketTooLargeException(packet, this.codecKey, packetLength);
+ }
+ // Paper end
ProtocolSwapHandler.swapProtocolIfNeeded(attribute, packet);
}
}
}
}
+
+ // Paper start
+ private static int MAX_PACKET_SIZE = 8388608;
+
+ public static class PacketTooLargeException extends RuntimeException {
+ private final Packet<?> packet;
+ public final AttributeKey<ConnectionProtocol.CodecData<?>> codecKey;
+
+ PacketTooLargeException(Packet<?> packet, AttributeKey<ConnectionProtocol.CodecData<?>> codecKey, int packetLength) {
+ super("PacketTooLarge - " + packet.getClass().getSimpleName() + " is " + packetLength + ". Max is " + MAX_PACKET_SIZE);
+ this.packet = packet;
+ this.codecKey = codecKey;
+ }
+
+ public Packet<?> getPacket() {
+ return this.packet;
+ }
+ }
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/network/protocol/Packet.java b/src/main/java/net/minecraft/network/protocol/Packet.java
index 700418bb0c9fbed3f161611881b1e222248ca4eb..cc658a61065d5c0021a4b88fa58b40211b94f8ec 100644
--- a/src/main/java/net/minecraft/network/protocol/Packet.java
+++ b/src/main/java/net/minecraft/network/protocol/Packet.java
@@ -10,6 +10,12 @@ public interface Packet<T extends PacketListener> {
void handle(T listener);
+ // Paper start
+ default boolean packetTooLarge(net.minecraft.network.Connection manager) {
+ return false;
+ }
+ // Paper end
+
default boolean isSkippable() {
return false;
}
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundContainerSetContentPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundContainerSetContentPacket.java
index 0e076173033278587df2b5dfbd01cc9005651eb5..dbd8b9b09b82c1b75e8be9dc7416d9f0863c8c87 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundContainerSetContentPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundContainerSetContentPacket.java
@@ -31,6 +31,16 @@ public class ClientboundContainerSetContentPacket implements Packet<ClientGamePa
this.carriedItem = buf.readItem();
}
+ // Paper start
+ @Override
+ public boolean packetTooLarge(net.minecraft.network.Connection manager) {
+ for (int i = 0 ; i < this.items.size() ; i++) {
+ manager.send(new ClientboundContainerSetSlotPacket(this.containerId, this.stateId, i, this.items.get(i)));
+ }
+ return true;
+ }
+ // Paper end
+
@Override
public void write(FriendlyByteBuf buf) {
buf.writeByte(this.containerId);
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
index 932cca4d957c1fc212b7a514ea23e8dc7ab5b9d9..f47eeb70661661610ef1a96dd9da67785825c126 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
@@ -50,7 +50,7 @@ public class ClientboundLevelChunkPacketData {
throw new RuntimeException("Can't read heightmap in packet for [" + x + ", " + z + "]");
} else {
int i = buf.readVarInt();
- if (i > 2097152) {
+ if (i > 2097152) { // Paper - diff on change - if this changes, update PacketEncoder
throw new RuntimeException("Chunk Packet trying to allocate too much memory on read.");
} else {
this.buffer = new byte[i];

113
patches/unapplied/server/0285-force-entity-dismount-during-teleportation.patch
View file

@ -1,113 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 15 Nov 2018 13:38:37 +0000
Subject: [PATCH] force entity dismount during teleportation
Entities must be dismounted before teleportation in order to avoid
multiple issues in the server with regards to teleportation, shamefully,
too many plugins rely on the events firing, which means that not firing
these events caues more issues than it solves;
In order to counteract this, Entity dismount/exit vehicle events have
been modified to supress cancellation (and has a method to allow plugins
to check if this has been set), noting that cancellation will be silently
surpressed given that plugins are not expecting this event to not be cancellable.
This is a far from ideal scenario, however: given the current state of this
event and other alternatives causing issues elsewhere, I believe that
this is going to be the best soultion all around.
Improvements/suggestions welcome!
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index d8528c84c9cc1724b5100276ba624cf8627dc6ce..26b2ad3cda2a8b8166ec8eef520ab46ff9076e0f 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2576,11 +2576,16 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
public void removeVehicle() {
+ // Paper start
+ stopRiding(false);
+ }
+ public void stopRiding(boolean suppressCancellation) {
+ // Paper end
if (this.vehicle != null) {
Entity entity = this.vehicle;
this.vehicle = null;
- if (!entity.removePassenger(this)) this.vehicle = entity; // CraftBukkit
+ if (!entity.removePassenger(this, suppressCancellation)) this.vehicle = entity; // CraftBukkit // Paper
}
}
@@ -2611,7 +2616,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
}
- protected boolean removePassenger(Entity entity) { // CraftBukkit
+ // Paper start
+ protected boolean removePassenger(Entity entity) { return removePassenger(entity, false);}
+ protected boolean removePassenger(Entity entity, boolean suppressCancellation) { // CraftBukkit
+ // Paper end
if (entity.getVehicle() == this) {
throw new IllegalStateException("Use x.stopRiding(y), not y.removePassenger(x)");
} else {
@@ -2621,7 +2629,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
if (this.getBukkitEntity() instanceof Vehicle && entity.getBukkitEntity() instanceof LivingEntity) {
VehicleExitEvent event = new VehicleExitEvent(
(Vehicle) this.getBukkitEntity(),
- (LivingEntity) entity.getBukkitEntity()
+ (LivingEntity) entity.getBukkitEntity(), !suppressCancellation // Paper
);
// Suppress during worldgen
if (this.valid) {
@@ -2635,7 +2643,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
// CraftBukkit end
// Spigot start
- org.spigotmc.event.entity.EntityDismountEvent event = new org.spigotmc.event.entity.EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity());
+ org.spigotmc.event.entity.EntityDismountEvent event = new org.spigotmc.event.entity.EntityDismountEvent(entity.getBukkitEntity(), this.getBukkitEntity(), !suppressCancellation); // Paper
// Suppress during worldgen
if (this.valid) {
Bukkit.getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 5a638da349424a9d3bc5df87d81ba268b8052568..072f1f4e342141a02e6f94849432f116ba2e0e5c 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3469,9 +3469,15 @@ public abstract class LivingEntity extends Entity implements Attackable {
@Override
public void stopRiding() {
+ // Paper start
+ stopRiding(false);
+ }
+ @Override
+ public void stopRiding(boolean suppressCancellation) {
+ // Paper end
Entity entity = this.getVehicle();
- super.stopRiding();
+ super.stopRiding(suppressCancellation); // Paper - suppress
if (entity != null && entity != this.getVehicle() && !this.level().isClientSide) {
this.dismountVehicle(entity);
}
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 c2935b00737418749fc8c20624a1f6792ba7d071..cc6a9e9566d6f9bf453f3d6fba132c886248bf1c 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -1154,7 +1154,13 @@ public abstract class Player extends LivingEntity {
@Override
public void removeVehicle() {
- super.removeVehicle();
+ // Paper start
+ stopRiding(false);
+ }
+ @Override
+ public void stopRiding(boolean suppressCancellation) {
+ // Paper end
+ super.stopRiding(suppressCancellation); // Paper - suppress
this.boardingCooldown = 0;
}

117
patches/unapplied/server/0286-Add-more-Zombie-API.patch
View file

@ -1,117 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sun, 7 Oct 2018 04:29:59 -0500
Subject: [PATCH] Add more Zombie API
== AT ==
public net.minecraft.world.entity.monster.Zombie isSunSensitive()Z
diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
index 0c9a91990376482bc16f74a8b183ebf049ee1949..39a508b2834e554e94d635abd0d4a549f317dee5 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -96,6 +96,7 @@ public class Zombie extends Monster {
private int inWaterTime;
public int conversionTime;
private int lastTick = MinecraftServer.currentTick; // CraftBukkit - add field
+ private boolean shouldBurnInDay = true; // Paper
public Zombie(EntityType<? extends Zombie> type, Level world) {
super(type, world);
@@ -264,6 +265,12 @@ public class Zombie extends Monster {
super.aiStep();
}
+ // Paper start
+ public void stopDrowning() {
+ this.conversionTime = -1;
+ this.getEntityData().set(Zombie.DATA_DROWNED_CONVERSION_ID, false);
+ }
+ // Paper end
public void startUnderWaterConversion(int ticksUntilWaterConversion) {
this.lastTick = MinecraftServer.currentTick; // CraftBukkit
this.conversionTime = ticksUntilWaterConversion;
@@ -293,9 +300,15 @@ public class Zombie extends Monster {
}
public boolean isSunSensitive() {
- return true;
+ return this.shouldBurnInDay; // Paper - use api value instead
}
+ // Paper start
+ public void setShouldBurnInDay(boolean shouldBurnInDay) {
+ this.shouldBurnInDay = shouldBurnInDay;
+ }
+ // Paper end
+
@Override
public boolean hurt(DamageSource source, float amount) {
if (!super.hurt(source, amount)) {
@@ -415,6 +428,7 @@ public class Zombie extends Monster {
nbt.putBoolean("CanBreakDoors", this.canBreakDoors());
nbt.putInt("InWaterTime", this.isInWater() ? this.inWaterTime : -1);
nbt.putInt("DrownedConversionTime", this.isUnderWaterConverting() ? this.conversionTime : -1);
+ nbt.putBoolean("Paper.ShouldBurnInDay", this.shouldBurnInDay); // Paper
}
@Override
@@ -426,6 +440,11 @@ public class Zombie extends Monster {
if (nbt.contains("DrownedConversionTime", 99) && nbt.getInt("DrownedConversionTime") > -1) {
this.startUnderWaterConversion(nbt.getInt("DrownedConversionTime"));
}
+ // Paper start
+ if (nbt.contains("Paper.ShouldBurnInDay")) {
+ this.shouldBurnInDay = nbt.getBoolean("Paper.ShouldBurnInDay");
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
index 99dcaa827831a40ea46453f502d8b6ccb107f0ad..4412c913123f7521f449c98b60378e8d3b1671ce 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
@@ -87,6 +87,42 @@ public class CraftZombie extends CraftMonster implements Zombie {
@Override
public void setAgeLock(boolean b) {
}
+ // Paper start
+ @Override
+ public boolean isDrowning() {
+ return getHandle().isUnderWaterConverting();
+ }
+
+ @Override
+ public void startDrowning(int drownedConversionTime) {
+ getHandle().startUnderWaterConversion(drownedConversionTime);
+ }
+
+ @Override
+ public void stopDrowning() {
+ getHandle().stopDrowning();
+ }
+
+ @Override
+ public boolean shouldBurnInDay() {
+ return getHandle().isSunSensitive();
+ }
+
+ @Override
+ public boolean isArmsRaised() {
+ return getHandle().isAggressive();
+ }
+
+ @Override
+ public void setArmsRaised(final boolean raised) {
+ getHandle().setAggressive(raised);
+ }
+
+ @Override
+ public void setShouldBurnInDay(boolean shouldBurnInDay) {
+ getHandle().setShouldBurnInDay(shouldBurnInDay);
+ }
+ // Paper end
@Override
public boolean getAgeLock() {

57
patches/unapplied/server/0287-Book-Size-Limits.patch
View file

@ -1,57 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 16 Nov 2018 23:08:50 -0500
Subject: [PATCH] Book Size Limits
Puts some limits on the size of books.
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 52b386b608fab59fe930885c0951f9674a257d69..78b902277521e2e6b33c971f61d27193ab2fc4f8 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1024,6 +1024,45 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
@Override
public void handleEditBook(ServerboundEditBookPacket packet) {
+ // Paper start
+ if (!this.cserver.isPrimaryThread()) {
+ List<String> pageList = packet.getPages();
+ long byteTotal = 0;
+ int maxBookPageSize = io.papermc.paper.configuration.GlobalConfiguration.get().itemValidation.bookSize.pageMax;
+ double multiplier = Math.max(0.3D, Math.min(1D, io.papermc.paper.configuration.GlobalConfiguration.get().itemValidation.bookSize.totalMultiplier));
+ long byteAllowed = maxBookPageSize;
+ for (String testString : pageList) {
+ int byteLength = testString.getBytes(java.nio.charset.StandardCharsets.UTF_8).length;
+ if (byteLength > 256 * 4) {
+ ServerGamePacketListenerImpl.LOGGER.warn(this.player.getScoreboardName() + " tried to send a book with with a page too large!");
+ server.scheduleOnMain(() -> this.disconnect("Book too large!"));
+ return;
+ }
+ byteTotal += byteLength;
+ int length = testString.length();
+ int multibytes = 0;
+ if (byteLength != length) {
+ for (char c : testString.toCharArray()) {
+ if (c > 127) {
+ multibytes++;
+ }
+ }
+ }
+ byteAllowed += (maxBookPageSize * Math.min(1, Math.max(0.1D, (double) length / 255D))) * multiplier;
+
+ if (multibytes > 1) {
+ // penalize MB
+ byteAllowed -= multibytes;
+ }
+ }
+
+ if (byteTotal > byteAllowed) {
+ ServerGamePacketListenerImpl.LOGGER.warn(this.player.getScoreboardName() + " tried to send too large of a book. Book Size: " + byteTotal + " - Allowed: "+ byteAllowed + " - Pages: " + pageList.size());
+ server.scheduleOnMain(() -> this.disconnect("Book too large!"));
+ return;
+ }
+ }
+ // Paper end
// CraftBukkit start
if (this.lastBookTick + 20 > MinecraftServer.currentTick) {
this.disconnect("Book edited too quickly!");

83
patches/unapplied/server/0288-Add-PlayerConnectionCloseEvent.patch
View file

@ -1,83 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 7 Oct 2018 12:05:28 -0700
Subject: [PATCH] Add PlayerConnectionCloseEvent
This event is invoked when a player has disconnected. It is guaranteed that,
if the server is in online-mode, that the provided uuid and username have been
validated.
The event is invoked for players who have not yet logged into the world, whereas
PlayerQuitEvent is only invoked on players who have logged into the world.
The event is invoked for players who have already logged into the world,
although whether or not the player exists in the world at the time of
firing is undefined. (That is, whether the plugin can retrieve a Player object
using the event parameters is undefined). However, it is guaranteed that this
event is invoked AFTER PlayerQuitEvent, if the player has already logged into
the world.
This event is guaranteed to never fire unless AsyncPlayerPreLoginEvent has
been called beforehand, and this event may not be called in parallel with
AsyncPlayerPreLoginEvent for the same connection.
Cancelling the AsyncPlayerPreLoginEvent guarantees the corresponding
PlayerConnectionCloseEvent is never called.
The event may be invoked asynchronously or synchronously. As it stands,
it is never invoked asynchronously. However, plugins should check
Event#isAsynchronous to be future-proof.
On purpose, the deprecated PlayerPreLoginEvent event is left out of the
API spec for this event. Plugins should not be using that event, and
how PlayerPreLoginEvent interacts with PlayerConnectionCloseEvent
is undefined.
== AT ==
public net.minecraft.server.network.ServerLoginPacketListenerImpl$State
public net.minecraft.server.network.ServerLoginPacketListenerImpl state
diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
index 6fcbf8205e1852d5193a42bfe1154f62ab01e7ad..25881c890c643ce90bdcda6b094d912bafb0ed75 100644
--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
@@ -644,6 +644,26 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
packetlistener1.onDisconnect(ichatbasecomponent);
}
this.pendingActions.clear(); // Free up packet queue.
+ // Paper start - Add PlayerConnectionCloseEvent
+ final PacketListener packetListener = this.getPacketListener();
+ if (packetListener instanceof net.minecraft.server.network.ServerCommonPacketListenerImpl commonPacketListener) {
+ /* Player was logged in, either game listener or configuration listener */
+ final com.mojang.authlib.GameProfile profile = commonPacketListener.getOwner();
+ new com.destroystokyo.paper.event.player.PlayerConnectionCloseEvent(profile.getId(),
+ profile.getName(), ((java.net.InetSocketAddress)address).getAddress(), false).callEvent();
+ } else if (packetListener instanceof net.minecraft.server.network.ServerLoginPacketListenerImpl loginListener) {
+ /* Player is login stage */
+ switch (loginListener.state) {
+ case VERIFYING:
+ case WAITING_FOR_DUPE_DISCONNECT:
+ case PROTOCOL_SWITCHING:
+ case ACCEPTED:
+ final com.mojang.authlib.GameProfile profile = loginListener.authenticatedProfile; /* Should be non-null at this stage */
+ new com.destroystokyo.paper.event.player.PlayerConnectionCloseEvent(profile.getId(), profile.getName(),
+ ((java.net.InetSocketAddress)address).getAddress(), false).callEvent();
+ }
+ }
+ // Paper end
}
}
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 03ff64ad395455f21f4ca30faae17fc6a1dc0501..673652231a65e9441ee882c86656b86a86547488 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -58,7 +58,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
@Nullable
String requestedUsername;
@Nullable
- private GameProfile authenticatedProfile;
+ public GameProfile authenticatedProfile; // Paper - public
private final String serverId;
private ServerPlayer player; // CraftBukkit

30
patches/unapplied/server/0289-Prevent-Enderman-from-loading-chunks.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 18 Dec 2018 02:15:08 +0000
Subject: [PATCH] Prevent Enderman from loading chunks
diff --git a/src/main/java/net/minecraft/world/entity/monster/EnderMan.java b/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
index 5c620989acaff4fdb842944ea2d8ae331699a2b4..8e72958dec9d4eb35330b72e057733a268e83745 100644
--- a/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
+++ b/src/main/java/net/minecraft/world/entity/monster/EnderMan.java
@@ -517,7 +517,8 @@ public class EnderMan extends Monster implements NeutralMob {
int j = Mth.floor(this.enderman.getY() + randomsource.nextDouble() * 2.0D);
int k = Mth.floor(this.enderman.getZ() - 1.0D + randomsource.nextDouble() * 2.0D);
BlockPos blockposition = new BlockPos(i, j, k);
- BlockState iblockdata = world.getBlockState(blockposition);
+ BlockState iblockdata = world.getBlockStateIfLoaded(blockposition); // Paper
+ if (iblockdata == null) return; // Paper
BlockPos blockposition1 = blockposition.below();
BlockState iblockdata1 = world.getBlockState(blockposition1);
BlockState iblockdata2 = this.enderman.getCarriedBlock();
@@ -561,7 +562,8 @@ public class EnderMan extends Monster implements NeutralMob {
int j = Mth.floor(this.enderman.getY() + randomsource.nextDouble() * 3.0D);
int k = Mth.floor(this.enderman.getZ() - 2.0D + randomsource.nextDouble() * 4.0D);
BlockPos blockposition = new BlockPos(i, j, k);
- BlockState iblockdata = world.getBlockState(blockposition);
+ BlockState iblockdata = world.getBlockStateIfLoaded(blockposition); // Paper
+ if (iblockdata == null) return; // Paper
Vec3 vec3d = new Vec3((double) this.enderman.getBlockX() + 0.5D, (double) j + 0.5D, (double) this.enderman.getBlockZ() + 0.5D);
Vec3 vec3d1 = new Vec3((double) i + 0.5D, (double) j + 0.5D, (double) k + 0.5D);
BlockHitResult movingobjectpositionblock = world.clip(new ClipContext(vec3d, vec3d1, ClipContext.Block.OUTLINE, ClipContext.Fluid.NONE, this.enderman));

164
patches/unapplied/server/0290-Add-APIs-to-replace-OfflinePlayer-getLastPlayed.patch
View file

@ -1,164 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Wed, 2 Jan 2019 00:35:43 -0600
Subject: [PATCH] Add APIs to replace OfflinePlayer#getLastPlayed
Currently OfflinePlayer#getLastPlayed could more accurately be described
as "OfflinePlayer#getLastTimeTheirDataWasSaved".
The API doc says it should return the last time the server "witnessed"
the player, whilst also saying it should return the last time they
logged in. The current implementation does neither.
Given this interesting contradiction in the API documentation and the
current defacto implementation, I've elected to deprecate (with no
intent to remove) and replace it with two new methods, clearly named and
documented as to their purpose.
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 42898f986d317d44d88c39b56e4655366d5a5a1b..32ab4a254b04d8d66c62660c7ad9489ea8ecf7f2 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -241,6 +241,7 @@ public class ServerPlayer extends Player {
private int containerCounter;
public boolean wonGame;
private int containerUpdateDelay; // Paper
+ public long loginTime; // Paper
// Paper start - cancellable death event
public boolean queueHealthUpdatePacket = false;
public net.minecraft.network.protocol.game.ClientboundSetHealthPacket queuedHealthUpdatePacket;
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 3cd1563480d40ff358dce52891ba4bdc8d119888..1619a0573c6996e0f5494bfab6788ba96c08a6d3 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -181,6 +181,7 @@ public abstract class PlayerList {
public void placeNewPlayer(Connection connection, ServerPlayer player, CommonListenerCookie clientData) {
player.isRealPlayer = true; // Paper
+ player.loginTime = System.currentTimeMillis(); // Paper
GameProfile gameprofile = player.getGameProfile();
GameProfileCache usercache = this.server.getProfileCache();
String s;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java
index e8490a58dd4d9bc39a5bb2f9fc109526e031b971..5f590575f95eff8bf0cdcafde7dee0e3c7fc30ad 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftOfflinePlayer.java
@@ -261,6 +261,61 @@ public class CraftOfflinePlayer implements OfflinePlayer, ConfigurationSerializa
return this.getData() != null;
}
+ // Paper start
+ @Override
+ public long getLastLogin() {
+ Player player = getPlayer();
+ if (player != null) return player.getLastLogin();
+
+ CompoundTag data = getPaperData();
+
+ if (data != null) {
+ if (data.contains("LastLogin")) {
+ return data.getLong("LastLogin");
+ } else {
+ // if the player file cannot provide accurate data, this is probably the closest we can approximate
+ File file = getDataFile();
+ return file.lastModified();
+ }
+ } else {
+ return 0;
+ }
+ }
+
+ @Override
+ public long getLastSeen() {
+ Player player = getPlayer();
+ if (player != null) return player.getLastSeen();
+
+ CompoundTag data = getPaperData();
+
+ if (data != null) {
+ if (data.contains("LastSeen")) {
+ return data.getLong("LastSeen");
+ } else {
+ // if the player file cannot provide accurate data, this is probably the closest we can approximate
+ File file = getDataFile();
+ return file.lastModified();
+ }
+ } else {
+ return 0;
+ }
+ }
+
+ private CompoundTag getPaperData() {
+ CompoundTag result = getData();
+
+ if (result != null) {
+ if (!result.contains("Paper")) {
+ result.put("Paper", new CompoundTag());
+ }
+ result = result.getCompound("Paper");
+ }
+
+ return result;
+ }
+ // Paper end
+
@Override
public Location getLastDeathLocation() {
if (this.getData().contains("LastDeathLocation", 10)) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 938f0cc12e7a6569a8d3585a9f58f6490fd387a0..43fb53bfef71912695266eda459d7fa2d972cd1c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -195,6 +195,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
private org.bukkit.event.player.PlayerResourcePackStatusEvent.Status resourcePackStatus;
private String resourcePackHash;
private static final boolean DISABLE_CHANNEL_LIMIT = System.getProperty("paper.disableChannelLimit") != null; // Paper - add a flag to disable the channel limit
+ private long lastSaveTime;
// Paper end
public CraftPlayer(CraftServer server, ServerPlayer entity) {
@@ -1954,6 +1955,18 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
this.firstPlayed = firstPlayed;
}
+ // Paper start
+ @Override
+ public long getLastLogin() {
+ return getHandle().loginTime;
+ }
+
+ @Override
+ public long getLastSeen() {
+ return isOnline() ? System.currentTimeMillis() : this.lastSaveTime;
+ }
+ // Paper end
+
public void readExtraData(CompoundTag nbttagcompound) {
this.hasPlayedBefore = true;
if (nbttagcompound.contains("bukkit")) {
@@ -1976,6 +1989,8 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
}
public void setExtraData(CompoundTag nbttagcompound) {
+ this.lastSaveTime = System.currentTimeMillis(); // Paper
+
if (!nbttagcompound.contains("bukkit")) {
nbttagcompound.put("bukkit", new CompoundTag());
}
@@ -1990,6 +2005,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
data.putLong("firstPlayed", this.getFirstPlayed());
data.putLong("lastPlayed", System.currentTimeMillis());
data.putString("lastKnownName", handle.getScoreboardName());
+
+ // Paper start - persist for use in offline save data
+ if (!nbttagcompound.contains("Paper")) {
+ nbttagcompound.put("Paper", new CompoundTag());
+ }
+
+ CompoundTag paper = nbttagcompound.getCompound("Paper");
+ paper.putLong("LastLogin", handle.loginTime);
+ paper.putLong("LastSeen", System.currentTimeMillis());
+ // Paper end
}
@Override

24
patches/unapplied/server/0291-Workaround-for-vehicle-tracking-issue-on-disconnect.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: connorhartley <vectrixu+gh@gmail.com>
Date: Mon, 7 Jan 2019 14:43:48 -0600
Subject: [PATCH] Workaround for vehicle tracking issue on disconnect
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 32ab4a254b04d8d66c62660c7ad9489ea8ecf7f2..a38eb9dfa24388508eddad3d51953441f3c2c69c 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1647,6 +1647,13 @@ public class ServerPlayer extends Player {
public void disconnect() {
this.disconnected = true;
this.ejectPassengers();
+
+ // Paper start - Workaround an issue where the vehicle doesn't track the passenger disconnection dismount.
+ if (this.isPassenger() && this.getVehicle() instanceof ServerPlayer) {
+ this.stopRiding();
+ }
+ // Paper end
+
if (this.isSleeping()) {
this.stopSleepInBed(true, false);
}

33
patches/unapplied/server/0292-Block-Entity-remove-from-being-called-on-Players.patch
View file

@ -1,33 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Mon, 4 Feb 2019 23:33:24 -0500
Subject: [PATCH] Block Entity#remove from being called on Players
This doesn't result in the same behavior as other entities and causes
several problems. Anyone ever complain about the "Cannot send chat
message" thing? That's one of the issues this causes, among others.
If a plugin developer can come up with a valid reason to call this on a
Player we will look at limiting the scope of this change. It appears to
be unintentional in the few cases we've seen so far.
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 43fb53bfef71912695266eda459d7fa2d972cd1c..8341d66dd5cad3cebdd95cfbc995cc3e8d43d934 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -2894,6 +2894,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
public void resetCooldown() {
getHandle().resetAttackStrengthTicker();
}
+
+ @Override
+ public void remove() {
+ if (this.getHandle().getClass().equals(ServerPlayer.class)) { // special case for NMS plugins inheriting
+ throw new UnsupportedOperationException("Calling Entity#remove on players produces undefined (bad) behavior");
+ } else {
+ super.remove();
+ }
+ }
// Paper end
// Spigot start
private final Player.Spigot spigot = new Player.Spigot()

47
patches/unapplied/server/0293-BlockDestroyEvent.patch
View file

@ -1,47 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 6 Feb 2019 00:20:33 -0500
Subject: [PATCH] BlockDestroyEvent
Adds an event for when the server is going to destroy a current block,
potentially causing it to drop. This event can be cancelled to avoid
the block destruction, such as preventing signs from popping when
floating in the air.
This can replace many uses of BlockPhysicsEvent
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index baee74186c6349efb8e5e9ff087a114c08c7ae72..3f6d9b7c91a14dedeee11968e80de26adeccb510 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -30,6 +30,7 @@ import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.protocol.Packet;
import net.minecraft.resources.ResourceKey;
import net.minecraft.resources.ResourceLocation;
+import io.papermc.paper.util.MCUtil;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.FullChunkStatus;
import net.minecraft.server.level.ServerLevel;
@@ -666,8 +667,21 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
return false;
} else {
FluidState fluid = this.getFluidState(pos);
+ // Paper start - while the above setAir method is named same and looks very similar
+ // they are NOT used with same intent and the above should not fire this event. The above method is more of a BlockSetToAirEvent,
+ // it doesn't imply destruction of a block that plays a sound effect / drops an item.
+ boolean playEffect = true;
+ if (com.destroystokyo.paper.event.block.BlockDestroyEvent.getHandlerList().getRegisteredListeners().length > 0) {
+ com.destroystokyo.paper.event.block.BlockDestroyEvent event = new com.destroystokyo.paper.event.block.BlockDestroyEvent(MCUtil.toBukkitBlock(this, pos), fluid.createLegacyBlock().createCraftBlockData(), drop);
+ if (!event.callEvent()) {
+ return false;
+ }
+ playEffect = event.playEffect();
+ drop = event.willDrop();
+ }
+ // Paper end
- if (!(iblockdata.getBlock() instanceof BaseFireBlock)) {
+ if (playEffect && !(iblockdata.getBlock() instanceof BaseFireBlock)) { // Paper
this.levelEvent(2001, pos, Block.getId(iblockdata));
}

66
patches/unapplied/server/0294-Async-command-map-building.patch
View file

@ -1,66 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Callahan <mr.callahhh@gmail.com>
Date: Wed, 8 Apr 2020 02:42:14 -0500
Subject: [PATCH] Async command map building
This adds a custom pool inorder to make sure that they are closed
without much though, as it doesn't matter if the client is not sent
commands if the server is restarting. Using the default async pool caused issues to arise
due to the shutdown logic generally being much later.
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index e63632f09d608371aaeaf09a6dac57c1d8a719d4..bbf4db5faf4694e78e01f4e74e277b46a02f7afd 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -404,6 +404,24 @@ public class Commands {
if ( org.spigotmc.SpigotConfig.tabComplete < 0 ) return; // Spigot
// CraftBukkit start
// Register Vanilla commands into builtRoot as before
+ // Paper start - Async command map building
+ COMMAND_SENDING_POOL.execute(() -> {
+ this.sendAsync(player);
+ });
+ }
+
+ public static final java.util.concurrent.ThreadPoolExecutor COMMAND_SENDING_POOL = new java.util.concurrent.ThreadPoolExecutor(
+ 0, 2, 60L, java.util.concurrent.TimeUnit.SECONDS,
+ new java.util.concurrent.LinkedBlockingQueue<>(),
+ new com.google.common.util.concurrent.ThreadFactoryBuilder()
+ .setNameFormat("Paper Async Command Builder Thread Pool - %1$d")
+ .setUncaughtExceptionHandler(new net.minecraft.DefaultUncaughtExceptionHandlerWithName(net.minecraft.server.MinecraftServer.LOGGER))
+ .build(),
+ new java.util.concurrent.ThreadPoolExecutor.DiscardPolicy()
+ );
+
+ private void sendAsync(ServerPlayer player) {
+ // Paper end - Async command map building
Map<CommandNode<CommandSourceStack>, CommandNode<SharedSuggestionProvider>> map = Maps.newIdentityHashMap(); // Use identity to prevent aliasing issues
RootCommandNode vanillaRoot = new RootCommandNode();
@@ -421,7 +439,14 @@ public class Commands {
for (CommandNode node : rootcommandnode.getChildren()) {
bukkit.add(node.getName());
}
+ // Paper start - Async command map building
+ net.minecraft.server.MinecraftServer.getServer().execute(() -> {
+ runSync(player, bukkit, rootcommandnode);
+ });
+ }
+ private void runSync(ServerPlayer player, Collection<String> bukkit, RootCommandNode<SharedSuggestionProvider> rootcommandnode) {
+ // Paper end - Async command map building
PlayerCommandSendEvent event = new PlayerCommandSendEvent(player.getBukkitEntity(), new LinkedHashSet<>(bukkit));
event.getPlayer().getServer().getPluginManager().callEvent(event);
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 85ca00396d1f9f845f8f833d0896266b55a1b84d..c0918bcfa78782c54a548267c2363f1edd197412 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -880,6 +880,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
}
MinecraftServer.LOGGER.info("Stopping server");
+ Commands.COMMAND_SENDING_POOL.shutdownNow(); // Paper - Shutdown and don't bother finishing
MinecraftTimings.stopServer(); // Paper
// CraftBukkit start
if (this.server != null) {

208
patches/unapplied/server/0295-Implement-Brigadier-Mojang-API.patch
View file

@ -1,208 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 19 Apr 2020 18:15:29 -0400
Subject: [PATCH] Implement Brigadier Mojang API
Adds AsyncPlayerSendCommandsEvent
- Allows modifying on a per command basis what command data they see.
Adds CommandRegisteredEvent
- Allows manipulating the CommandNode to add more children/metadata for the client
diff --git a/build.gradle.kts b/build.gradle.kts
index ce9ef2199364029c658812851d02047b982d92eb..80ffd7fd14893c70da92dddb5ec37d409c76b729 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -14,6 +14,7 @@ val alsoShade: Configuration by configurations.creating
dependencies {
implementation(project(":paper-api"))
+ implementation(project(":paper-mojangapi"))
// Paper start
implementation("org.jline:jline-terminal-jansi:3.21.0")
implementation("net.minecrell:terminalconsoleappender:1.3.0")
diff --git a/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java b/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
index 3370731ee064d2693b972a0765c13dd4fd69f66a..614eba6cc55d1eb7755cac35c671cb6f6cacca13 100644
--- a/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
@@ -5,7 +5,7 @@ package com.mojang.brigadier.exceptions;
import com.mojang.brigadier.Message;
-public class CommandSyntaxException extends Exception {
+public class CommandSyntaxException extends Exception implements net.kyori.adventure.util.ComponentMessageThrowable { // Paper
public static final int CONTEXT_AMOUNT = 10;
public static boolean ENABLE_COMMAND_STACK_TRACES = true;
public static BuiltInExceptionProvider BUILT_IN_EXCEPTIONS = new BuiltInExceptions();
@@ -73,4 +73,11 @@ public class CommandSyntaxException extends Exception {
public int getCursor() {
return cursor;
}
+
+ // Paper start
+ @Override
+ public @org.jetbrains.annotations.Nullable net.kyori.adventure.text.Component componentMessage() {
+ return io.papermc.paper.brigadier.PaperBrigadier.componentFromMessage(this.message);
+ }
+ // Paper end
}
diff --git a/src/main/java/com/mojang/brigadier/tree/CommandNode.java b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
index da6250df1c5f3385b683cffde47754bca4606f5e..3384501f83d445f45aa8233e98c7597daa67b8ef 100644
--- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
@@ -34,6 +34,7 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
private final RedirectModifier<S> modifier;
private final boolean forks;
private Command<S> command;
+ public LiteralCommandNode<CommandSourceStack> clientNode = null; // Paper
// CraftBukkit start
public void removeCommand(String name) {
this.children.remove(name);
diff --git a/src/main/java/net/minecraft/commands/CommandSourceStack.java b/src/main/java/net/minecraft/commands/CommandSourceStack.java
index 902671a335da23d3945c363afc8abde6f5a1d444..e6bf044a0de278c568835e6150ce07ed0e39a44e 100644
--- a/src/main/java/net/minecraft/commands/CommandSourceStack.java
+++ b/src/main/java/net/minecraft/commands/CommandSourceStack.java
@@ -43,7 +43,7 @@ import net.minecraft.world.phys.Vec2;
import net.minecraft.world.phys.Vec3;
import com.mojang.brigadier.tree.CommandNode; // CraftBukkit
-public class CommandSourceStack implements SharedSuggestionProvider {
+public class CommandSourceStack implements SharedSuggestionProvider, com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource { // Paper
public static final SimpleCommandExceptionType ERROR_NOT_PLAYER = new SimpleCommandExceptionType(Component.translatable("permissions.requires.player"));
public static final SimpleCommandExceptionType ERROR_NOT_ENTITY = new SimpleCommandExceptionType(Component.translatable("permissions.requires.entity"));
@@ -176,6 +176,26 @@ public class CommandSourceStack implements SharedSuggestionProvider {
return this.textName;
}
+ // Paper start
+ @Override
+ public org.bukkit.entity.Entity getBukkitEntity() {
+ return getEntity() != null ? getEntity().getBukkitEntity() : null;
+ }
+
+ @Override
+ public org.bukkit.World getBukkitWorld() {
+ return getLevel() != null ? getLevel().getWorld() : null;
+ }
+
+ @Override
+ public org.bukkit.Location getBukkitLocation() {
+ Vec3 pos = getPosition();
+ org.bukkit.World world = getBukkitWorld();
+ Vec2 rot = getRotation();
+ return world != null && pos != null ? new org.bukkit.Location(world, pos.x, pos.y, pos.z, rot != null ? rot.y : 0, rot != null ? rot.x : 0) : null;
+ }
+ // Paper end
+
@Override
public boolean hasPermission(int level) {
// CraftBukkit start
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index bbf4db5faf4694e78e01f4e74e277b46a02f7afd..148cfe9eac43cafee016d58a1344a97a2e69aa77 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -440,6 +440,7 @@ public class Commands {
bukkit.add(node.getName());
}
// Paper start - Async command map building
+ new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandSourceStack>(player.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
net.minecraft.server.MinecraftServer.getServer().execute(() -> {
runSync(player, bukkit, rootcommandnode);
});
@@ -447,6 +448,7 @@ public class Commands {
private void runSync(ServerPlayer player, Collection<String> bukkit, RootCommandNode<SharedSuggestionProvider> rootcommandnode) {
// Paper end - Async command map building
+ new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandSourceStack>(player.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
PlayerCommandSendEvent event = new PlayerCommandSendEvent(player.getBukkitEntity(), new LinkedHashSet<>(bukkit));
event.getPlayer().getServer().getPluginManager().callEvent(event);
@@ -465,6 +467,11 @@ public class Commands {
while (iterator.hasNext()) {
CommandNode<CommandSourceStack> commandnode2 = (CommandNode) iterator.next();
+ // Paper start
+ if (commandnode2.clientNode != null) {
+ commandnode2 = commandnode2.clientNode;
+ }
+ // Paper end
if ( !org.spigotmc.SpigotConfig.sendNamespaced && commandnode2.getName().contains( ":" ) ) continue; // Spigot
if (commandnode2.canUse(source)) {
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 78b902277521e2e6b33c971f61d27193ab2fc4f8..892a06c76e5e77b43d592c325fcbf32f9d107181 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -740,8 +740,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
ParseResults<CommandSourceStack> parseresults = this.server.getCommands().getDispatcher().parse(stringreader, this.player.createCommandSourceStack());
this.server.getCommands().getDispatcher().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
- if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
- this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestions));
+ // Paper start - Brigadier API
+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getCraftPlayer(), suggestions, command);
+ suggestEvent.setCancelled(suggestions.isEmpty());
+ if (!suggestEvent.callEvent()) return;
+ this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestEvent.getSuggestions()));
+ // Paper end - Brigadier API
});
});
}
@@ -756,7 +760,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
builder.suggest(completion.suggestion(), PaperAdventure.asVanilla(completion.tooltip()));
}
});
- player.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), builder.buildFuture().join()));
+ // Paper start - Brigadier API
+ com.mojang.brigadier.suggestion.Suggestions suggestions = builder.buildFuture().join();
+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getCraftPlayer(), suggestions, command);
+ suggestEvent.setCancelled(suggestions.isEmpty());
+ if (!suggestEvent.callEvent()) return;
+ this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestEvent.getSuggestions()));
+ // Paper end - Brigadier API
}
});
// Paper end - async tab completion
diff --git a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
index 83d81b9371902b0302d13e53b31c15fac4e67966..d113e54a30db16e2ad955170df6030d15de530d6 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
@@ -20,7 +20,7 @@ import org.bukkit.command.CommandException;
import org.bukkit.command.CommandSender;
import org.bukkit.craftbukkit.CraftServer;
-public class BukkitCommandWrapper implements com.mojang.brigadier.Command<CommandSourceStack>, Predicate<CommandSourceStack>, SuggestionProvider<CommandSourceStack> {
+public class BukkitCommandWrapper implements com.mojang.brigadier.Command<CommandSourceStack>, Predicate<CommandSourceStack>, SuggestionProvider<CommandSourceStack>, com.destroystokyo.paper.brigadier.BukkitBrigadierCommand<CommandSourceStack> { // Paper
private final CraftServer server;
private final Command command;
@@ -31,10 +31,24 @@ public class BukkitCommandWrapper implements com.mojang.brigadier.Command<Comman
}
public LiteralCommandNode<CommandSourceStack> register(CommandDispatcher<CommandSourceStack> dispatcher, String label) {
- return dispatcher.register(
- LiteralArgumentBuilder.<CommandSourceStack>literal(label).requires(this).executes(this)
- .then(RequiredArgumentBuilder.<CommandSourceStack, String>argument("args", StringArgumentType.greedyString()).suggests(this).executes(this))
- );
+ // Paper start - Expose Brigadier to Paper-MojangAPI
+ com.mojang.brigadier.tree.RootCommandNode<CommandSourceStack> root = dispatcher.getRoot();
+ LiteralCommandNode<CommandSourceStack> literal = LiteralArgumentBuilder.<CommandSourceStack>literal(label).requires(this).executes(this).build();
+ LiteralCommandNode<CommandSourceStack> defaultNode = literal;
+ com.mojang.brigadier.tree.ArgumentCommandNode<CommandSourceStack, String> defaultArgs = RequiredArgumentBuilder.<CommandSourceStack, String>argument("args", StringArgumentType.greedyString()).suggests(this).executes(this).build();
+ literal.addChild(defaultArgs);
+ com.destroystokyo.paper.event.brigadier.CommandRegisteredEvent<CommandSourceStack> event = new com.destroystokyo.paper.event.brigadier.CommandRegisteredEvent<>(label, this, this.command, root, literal, defaultArgs);
+ if (!event.callEvent()) {
+ return null;
+ }
+ literal = event.getLiteral();
+ if (event.isRawCommand()) {
+ defaultNode.clientNode = literal;
+ literal = defaultNode;
+ }
+ root.addChild(literal);
+ return literal;
+ // Paper end
}
@Override

383
patches/unapplied/server/0296-Improve-exact-choice-recipe-ingredients.patch
View file

@ -1,383 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 25 Jun 2023 23:10:14 -0700
Subject: [PATCH] Improve exact choice recipe ingredients
Fixes exact choices not working with recipe book clicks
and shapeless recipes.
== AT ==
public net.minecraft.world.item.ItemStackLinkedSet TYPE_AND_TAG
public net.minecraft.world.entity.player.StackedContents put(II)V
diff --git a/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java b/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java
new file mode 100644
index 0000000000000000000000000000000000000000..2a2f8327a5bd3983a3a13fd663beb98906f27312
--- /dev/null
+++ b/src/main/java/io/papermc/paper/inventory/recipe/RecipeBookExactChoiceRecipe.java
@@ -0,0 +1,30 @@
+package io.papermc.paper.inventory.recipe;
+
+import net.minecraft.world.Container;
+import net.minecraft.world.item.crafting.Ingredient;
+import net.minecraft.world.item.crafting.Recipe;
+
+public abstract class RecipeBookExactChoiceRecipe<C extends Container> implements Recipe<C> {
+
+ private boolean hasExactIngredients;
+
+ protected final void checkExactIngredients() {
+ // skip any special recipes
+ if (this.isSpecial()) {
+ this.hasExactIngredients = false;
+ return;
+ }
+ for (final Ingredient ingredient : this.getIngredients()) {
+ if (!ingredient.isEmpty() && ingredient.exact) {
+ this.hasExactIngredients = true;
+ return;
+ }
+ }
+ this.hasExactIngredients = false;
+ }
+
+ @Override
+ public final boolean hasExactIngredients() {
+ return this.hasExactIngredients;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java b/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java
new file mode 100644
index 0000000000000000000000000000000000000000..63db0b843c5bd11f979e613ba6cfac9d9da956bb
--- /dev/null
+++ b/src/main/java/io/papermc/paper/inventory/recipe/StackedContentsExtraMap.java
@@ -0,0 +1,79 @@
+package io.papermc.paper.inventory.recipe;
+
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
+import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
+import it.unimi.dsi.fastutil.ints.IntArrayList;
+import it.unimi.dsi.fastutil.ints.IntComparators;
+import it.unimi.dsi.fastutil.ints.IntList;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import it.unimi.dsi.fastutil.objects.Object2IntOpenCustomHashMap;
+import java.util.IdentityHashMap;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicInteger;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.world.entity.player.StackedContents;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.ItemStackLinkedSet;
+import net.minecraft.world.item.crafting.Ingredient;
+import net.minecraft.world.item.crafting.Recipe;
+
+public final class StackedContentsExtraMap {
+
+ private final AtomicInteger idCounter = new AtomicInteger(BuiltInRegistries.ITEM.size()); // start at max vanilla stacked contents idx
+ private final Object2IntMap<ItemStack> exactChoiceIds = new Object2IntOpenCustomHashMap<>(ItemStackLinkedSet.TYPE_AND_TAG);
+ private final Int2ObjectMap<ItemStack> idToExactChoice = new Int2ObjectOpenHashMap<>();
+ private final StackedContents contents;
+ public final Map<Ingredient, IntList> extraStackingIds = new IdentityHashMap<>();
+
+ public StackedContentsExtraMap(final StackedContents contents, final Recipe<?> recipe) {
+ this.exactChoiceIds.defaultReturnValue(-1);
+ this.contents = contents;
+ this.initialize(recipe);
+ }
+
+ private void initialize(final Recipe<?> recipe) {
+ if (recipe.hasExactIngredients()) {
+ for (final Ingredient ingredient : recipe.getIngredients()) {
+ if (!ingredient.isEmpty() && ingredient.exact) {
+ final net.minecraft.world.item.ItemStack[] items = ingredient.getItems();
+ final IntList idList = new IntArrayList(items.length);
+ for (final ItemStack item : items) {
+ idList.add(this.registerExact(item)); // I think not copying the stack here is safe because cb copies the stack when creating the ingredient
+ if (!item.hasTag()) {
+ // add regular index if it's a plain itemstack but still registered as exact
+ idList.add(StackedContents.getStackingIndex(item));
+ }
+ }
+ idList.sort(IntComparators.NATURAL_COMPARATOR);
+ this.extraStackingIds.put(ingredient, idList);
+ }
+ }
+ }
+ }
+
+ private int registerExact(final ItemStack exactChoice) {
+ final int existing = this.exactChoiceIds.getInt(exactChoice);
+ if (existing > -1) {
+ return existing;
+ }
+ final int id = this.idCounter.getAndIncrement();
+ this.exactChoiceIds.put(exactChoice, id);
+ this.idToExactChoice.put(id, exactChoice);
+ return id;
+ }
+
+ public ItemStack getById(int id) {
+ return this.idToExactChoice.get(id);
+ }
+
+ public boolean accountStack(final ItemStack stack, final int count) {
+ if (!this.exactChoiceIds.isEmpty()) {
+ final int id = this.exactChoiceIds.getInt(stack);
+ if (id >= 0) {
+ this.contents.put(id, count);
+ return true;
+ }
+ }
+ return false;
+ }
+}
diff --git a/src/main/java/io/papermc/paper/inventory/recipe/package-info.java b/src/main/java/io/papermc/paper/inventory/recipe/package-info.java
new file mode 100644
index 0000000000000000000000000000000000000000..413dfa52760db393ad6a8b5341200ee704a864fc
--- /dev/null
+++ b/src/main/java/io/papermc/paper/inventory/recipe/package-info.java
@@ -0,0 +1,5 @@
+@DefaultQualifier(NonNull.class)
+package io.papermc.paper.inventory.recipe;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
diff --git a/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java b/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
index 4303f2b4e55191f8a53170435c6d1263782d1c8d..a65d07cb3d2dae85225921498d1721dc3c6a6bf3 100644
--- a/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
+++ b/src/main/java/net/minecraft/recipebook/ServerPlaceRecipe.java
@@ -34,6 +34,7 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
this.inventory = entity.getInventory();
if (this.testClearGrid() || entity.isCreative()) {
this.stackedContents.clear();
+ this.stackedContents.initialize(recipe.value()); // Paper - better exact choice recipes
entity.getInventory().fillStackedContents(this.stackedContents);
this.menu.fillCraftSlotsStackedContents(this.stackedContents);
if (this.stackedContents.canCraft(recipe.value(), (IntList)null)) {
@@ -80,7 +81,7 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
int l = k;
for(int m : intList) {
- int n = StackedContents.fromStackingIndex(m).getMaxStackSize();
+ int n = StackedContents.maxStackSizeFromStackingIndex(m, this.stackedContents); // Paper
if (n < l) {
l = n;
}
@@ -97,10 +98,21 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
@Override
public void addItemToSlot(Iterator<Integer> inputs, int slot, int amount, int gridX, int gridY) {
Slot slot2 = this.menu.getSlot(slot);
- ItemStack itemStack = StackedContents.fromStackingIndex(inputs.next());
+ // Paper start
+ final int itemId = inputs.next();
+ ItemStack itemStack = null;
+ boolean isExact = false;
+ if (this.stackedContents.extrasMap != null && itemId >= net.minecraft.core.registries.BuiltInRegistries.ITEM.size()) {
+ itemStack = StackedContents.fromStackingIndexExtras(itemId, this.stackedContents.extrasMap).copy();
+ isExact = true;
+ }
+ if (itemStack == null) {
+ itemStack = StackedContents.fromStackingIndex(itemId);
+ }
+ // Paper end
if (!itemStack.isEmpty()) {
for(int i = 0; i < amount; ++i) {
- this.moveItemToGrid(slot2, itemStack);
+ this.moveItemToGrid(slot2, itemStack, isExact); // Paper
}
}
@@ -130,8 +142,14 @@ public class ServerPlaceRecipe<C extends Container> implements PlaceRecipe<Integ
return i;
}
+ @Deprecated @io.papermc.paper.annotation.DoNotUse // Paper
protected void moveItemToGrid(Slot slot, ItemStack stack) {
- int i = this.inventory.findSlotMatchingUnusedItem(stack);
+ // Paper start
+ this.moveItemToGrid(slot, stack, false);
+ }
+ protected void moveItemToGrid(Slot slot, ItemStack stack, final boolean isExact) {
+ int i = isExact ? this.inventory.findSlotMatchingItem(stack) : this.inventory.findSlotMatchingUnusedItem(stack);
+ // Paper end
if (i != -1) {
ItemStack itemStack = this.inventory.getItem(i);
if (!itemStack.isEmpty()) {
diff --git a/src/main/java/net/minecraft/world/entity/player/StackedContents.java b/src/main/java/net/minecraft/world/entity/player/StackedContents.java
index 5cc5f67284ad01c9154876252450552ed37f24bf..26b236a764177ac16d53f5cbaf83d3e21d015ebc 100644
--- a/src/main/java/net/minecraft/world/entity/player/StackedContents.java
+++ b/src/main/java/net/minecraft/world/entity/player/StackedContents.java
@@ -21,8 +21,10 @@ import net.minecraft.world.item.crafting.RecipeHolder;
public class StackedContents {
private static final int EMPTY = 0;
public final Int2IntMap contents = new Int2IntOpenHashMap();
+ @Nullable public io.papermc.paper.inventory.recipe.StackedContentsExtraMap extrasMap = null; // Paper
public void accountSimpleStack(ItemStack stack) {
+ if (this.extrasMap != null && stack.hasTag() && this.extrasMap.accountStack(stack, Math.min(64, stack.getCount()))) return; // Paper - max of 64 due to accountStack method below
if (!stack.isDamaged() && !stack.isEnchanted() && !stack.hasCustomHoverName()) {
this.accountStack(stack);
}
@@ -37,6 +39,7 @@ public class StackedContents {
if (!stack.isEmpty()) {
int i = getStackingIndex(stack);
int j = Math.min(maxCount, stack.getCount());
+ if (this.extrasMap != null && stack.hasTag() && this.extrasMap.accountStack(stack, j)) return; // Paper - if an exact ingredient, don't include it
this.put(i, j);
}
@@ -84,6 +87,23 @@ public class StackedContents {
return itemId == 0 ? ItemStack.EMPTY : new ItemStack(Item.byId(itemId));
}
+ // Paper start
+ public void initialize(final Recipe<?> recipe) {
+ this.extrasMap = new io.papermc.paper.inventory.recipe.StackedContentsExtraMap(this, recipe);
+ }
+
+ public static int maxStackSizeFromStackingIndex(final int itemId, @Nullable final StackedContents contents) {
+ if (contents != null && contents.extrasMap != null && itemId >= BuiltInRegistries.ITEM.size()) {
+ return fromStackingIndexExtras(itemId, contents.extrasMap).getMaxStackSize();
+ }
+ return fromStackingIndex(itemId).getMaxStackSize();
+ }
+
+ public static ItemStack fromStackingIndexExtras(final int itemId, final io.papermc.paper.inventory.recipe.StackedContentsExtraMap extrasMap) {
+ return extrasMap.getById(itemId).copy();
+ }
+ // Paper end
+
public void clear() {
this.contents.clear();
}
@@ -107,7 +127,7 @@ public class StackedContents {
this.data = new BitSet(this.ingredientCount + this.itemCount + this.ingredientCount + this.ingredientCount * this.itemCount);
for(int i = 0; i < this.ingredients.size(); ++i) {
- IntList intList = this.ingredients.get(i).getStackingIds();
+ IntList intList = this.getStackingIds(this.ingredients.get(i)); // Paper
for(int j = 0; j < this.itemCount; ++j) {
if (intList.contains(this.items[j])) {
@@ -171,7 +191,7 @@ public class StackedContents {
IntCollection intCollection = new IntAVLTreeSet();
for(Ingredient ingredient : this.ingredients) {
- intCollection.addAll(ingredient.getStackingIds());
+ intCollection.addAll(this.getStackingIds(ingredient)); // Paper
}
IntIterator intIterator = intCollection.iterator();
@@ -294,7 +314,7 @@ public class StackedContents {
for(Ingredient ingredient : this.ingredients) {
int j = 0;
- for(int k : ingredient.getStackingIds()) {
+ for(int k : this.getStackingIds(ingredient)) { // Paper
j = Math.max(j, StackedContents.this.contents.get(k));
}
@@ -305,5 +325,17 @@ public class StackedContents {
return i;
}
+
+ // Paper start - improve exact recipe choices
+ private IntList getStackingIds(final Ingredient ingredient) {
+ if (StackedContents.this.extrasMap != null) {
+ final IntList ids = StackedContents.this.extrasMap.extraStackingIds.get(ingredient);
+ if (ids != null) {
+ return ids;
+ }
+ }
+ return ingredient.getStackingIds();
+ }
+ // Paper end - improve exact recipe choices
}
}
diff --git a/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java b/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
index c864809c7d656cf8e3f1080c2c57aefd0a417240..760a429137350d8ae100e77273318f3ba1ccfcc5 100644
--- a/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/AbstractCookingRecipe.java
@@ -6,7 +6,7 @@ import net.minecraft.world.Container;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
-public abstract class AbstractCookingRecipe implements Recipe<Container> {
+public abstract class AbstractCookingRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<Container> implements Recipe<Container> { // Paper - improve exact recipe choices
protected final RecipeType<?> type;
protected final CookingBookCategory category;
protected final String group;
@@ -23,6 +23,7 @@ public abstract class AbstractCookingRecipe implements Recipe<Container> {
this.result = result;
this.experience = experience;
this.cookingTime = cookingTime;
+ this.checkExactIngredients(); // Paper - improve exact recipe choices
}
@Override
diff --git a/src/main/java/net/minecraft/world/item/crafting/Recipe.java b/src/main/java/net/minecraft/world/item/crafting/Recipe.java
index 75ae978b577b6b2399e1476328114e94abd7d6c4..80387cd1bee2bd4c024073cee74222828f9f2c17 100644
--- a/src/main/java/net/minecraft/world/item/crafting/Recipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/Recipe.java
@@ -65,4 +65,10 @@ public interface Recipe<C extends Container> {
}
org.bukkit.inventory.Recipe toBukkitRecipe(org.bukkit.NamespacedKey id); // CraftBukkit
+
+ // Paper start - improved exact choice recipes
+ default boolean hasExactIngredients() {
+ return false;
+ }
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java b/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
index 4430c1161c3316566158ab7286e21495edb38991..17bef91546fa85d401b263c3a69fbf464f290eca 100644
--- a/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/ShapedRecipe.java
@@ -26,7 +26,7 @@ import org.bukkit.craftbukkit.inventory.CraftShapedRecipe;
import org.bukkit.inventory.RecipeChoice;
// CraftBukkit end
-public class ShapedRecipe implements CraftingRecipe {
+public class ShapedRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<CraftingContainer> implements CraftingRecipe { // Paper - improve exact recipe choices
final int width;
final int height;
@@ -44,6 +44,7 @@ public class ShapedRecipe implements CraftingRecipe {
this.recipeItems = ingredients;
this.result = result;
this.showNotification = showNotification;
+ this.checkExactIngredients(); // Paper - improve exact recipe choices
}
public ShapedRecipe(String group, CraftingBookCategory category, int width, int height, NonNullList<Ingredient> ingredients, ItemStack result) {
diff --git a/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java b/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
index 7f78490ebf459595460ce656b9b9227e5d6b8de6..38f7d1ece27ec1a3deda21fb6a6f0e788c8ed718 100644
--- a/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/ShapelessRecipe.java
@@ -20,7 +20,7 @@ import org.bukkit.craftbukkit.inventory.CraftRecipe;
import org.bukkit.craftbukkit.inventory.CraftShapelessRecipe;
// CraftBukkit end
-public class ShapelessRecipe implements CraftingRecipe {
+public class ShapelessRecipe extends io.papermc.paper.inventory.recipe.RecipeBookExactChoiceRecipe<CraftingContainer> implements CraftingRecipe { // Paper - improve exact recipe choices
final String group;
final CraftingBookCategory category;
@@ -32,6 +32,7 @@ public class ShapelessRecipe implements CraftingRecipe {
this.category = category;
this.result = result;
this.ingredients = ingredients;
+ this.checkExactIngredients(); // Paper - improve exact recipe choices
}
// CraftBukkit start
@@ -77,6 +78,7 @@ public class ShapelessRecipe implements CraftingRecipe {
public boolean matches(CraftingContainer inventory, Level world) {
StackedContents autorecipestackmanager = new StackedContents();
+ autorecipestackmanager.initialize(this); // Paper - better exact choice recipes
int i = 0;
for (int j = 0; j < inventory.getContainerSize(); ++j) {

56
patches/unapplied/server/0297-Limit-Client-Sign-length-more.patch
View file

@ -1,56 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 27 Feb 2019 22:18:40 -0500
Subject: [PATCH] Limit Client Sign length more
modified clients can send more data from the client
to the server and it would get stored on the sign as sent.
Mojang has a limit of 384 which is much higher than reasonable.
the client can barely render around 16 characters as-is, but formatting
codes can get it to be more than 16 actual length.
Set a limit of 80 which should give an average of 16 characters 2
sets of legacy formatting codes which should be plenty for all uses.
This does not strip any existing data from the NBT as plugins
may use this for storing data out of the rendered area.
it only impacts data sent from the client.
Set -DPaper.maxSignLength=XX to change limit or -1 to disable
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 892a06c76e5e77b43d592c325fcbf32f9d107181..93b1e0b287d195181cb2253b3490ed537efa6b8e 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -288,6 +288,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
private final MessageSignatureCache messageSignatureCache;
private final FutureChain chatMessageChain;
private boolean waitingForSwitchToConfig;
+ private static final int MAX_SIGN_LINE_LENGTH = Integer.getInteger("Paper.maxSignLength", 80); // Paper
public ServerGamePacketListenerImpl(MinecraftServer server, Connection connection, ServerPlayer player, CommonListenerCookie clientData) {
super(server, connection, clientData, player); // CraftBukkit
@@ -3052,7 +3053,19 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
@Override
public void handleSignUpdate(ServerboundSignUpdatePacket packet) {
- List<String> list = (List) Stream.of(packet.getLines()).map(ChatFormatting::stripFormatting).collect(Collectors.toList());
+ // Paper start - cap line length - modified clients can send longer data than normal
+ String[] lines = packet.getLines();
+ for (int i = 0; i < lines.length; ++i) {
+ if (MAX_SIGN_LINE_LENGTH > 0 && lines[i].length() > MAX_SIGN_LINE_LENGTH) {
+ // This handles multibyte characters as 1
+ int offset = lines[i].codePoints().limit(MAX_SIGN_LINE_LENGTH).map(Character::charCount).sum();
+ if (offset < lines[i].length()) {
+ lines[i] = lines[i].substring(0, offset); // this will break any filtering, but filtering is NYI as of 1.17
+ }
+ }
+ }
+ List<String> list = (List) Stream.of(lines).map(ChatFormatting::stripFormatting).collect(Collectors.toList());
+ // Paper end
this.filterTextPacket(list).thenAcceptAsync((list1) -> {
this.updateSignText(packet, list1);

18
patches/unapplied/server/0298-Call-WhitelistToggleEvent-when-whitelist-is-toggled.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Wed, 13 Mar 2019 20:08:09 +0200
Subject: [PATCH] Call WhitelistToggleEvent when whitelist is toggled
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 1619a0573c6996e0f5494bfab6788ba96c08a6d3..72dc59f2081e517587d66d03d9b5910caf0e1c17 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -1151,6 +1151,7 @@ public abstract class PlayerList {
}
public void setUsingWhiteList(boolean whitelistEnabled) {
+ new com.destroystokyo.paper.event.server.WhitelistToggleEvent(whitelistEnabled).callEvent();
this.doWhiteList = whitelistEnabled;
}

64
patches/unapplied/server/0299-Handle-Oversized-Tile-Entities-in-chunks.patch
View file

@ -1,64 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 6 May 2020 05:00:57 -0400
Subject: [PATCH] Handle Oversized Tile Entities in chunks
Splits out Extra Packets if too many TE's are encountered to prevent
creating too large of a packet to sed.
Co authored by Spottedleaf
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
index f47eeb70661661610ef1a96dd9da67785825c126..0711ad682206e783fd0a1e566828670321f297e2 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkPacketData.java
@@ -24,6 +24,14 @@ public class ClientboundLevelChunkPacketData {
private final CompoundTag heightmaps;
private final byte[] buffer;
private final List<ClientboundLevelChunkPacketData.BlockEntityInfo> blockEntitiesData;
+ // Paper start
+ private final java.util.List<net.minecraft.network.protocol.Packet<?>> extraPackets = new java.util.ArrayList<>();
+ private static final int TE_LIMIT = Integer.getInteger("Paper.excessiveTELimit", 750);
+
+ public List<net.minecraft.network.protocol.Packet<?>> getExtraPackets() {
+ return this.extraPackets;
+ }
+ // Paper end
public ClientboundLevelChunkPacketData(LevelChunk chunk) {
this.heightmaps = new CompoundTag();
@@ -37,8 +45,18 @@ public class ClientboundLevelChunkPacketData {
this.buffer = new byte[calculateChunkSize(chunk)];
extractChunkData(new FriendlyByteBuf(this.getWriteBuffer()), chunk);
this.blockEntitiesData = Lists.newArrayList();
+ int totalTileEntities = 0; // Paper
for(Map.Entry<BlockPos, BlockEntity> entry2 : chunk.getBlockEntities().entrySet()) {
+ // Paper start
+ if (++totalTileEntities > TE_LIMIT) {
+ var packet = entry2.getValue().getUpdatePacket();
+ if (packet != null) {
+ this.extraPackets.add(packet);
+ continue;
+ }
+ }
+ // Paper end
this.blockEntitiesData.add(ClientboundLevelChunkPacketData.BlockEntityInfo.create(entry2.getValue()));
}
diff --git a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
index 26e46d751c8f8162c2bafe2fc109fc91dc4b7c0f..be89e5b8c1ea7f85aef267a15986affa5fa1fd4b 100644
--- a/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
+++ b/src/main/java/net/minecraft/network/protocol/game/ClientboundLevelChunkWithLightPacket.java
@@ -57,4 +57,11 @@ public class ClientboundLevelChunkWithLightPacket implements Packet<ClientGamePa
public ClientboundLightUpdatePacketData getLightData() {
return this.lightData;
}
+
+ // Paper start - handle over-sized TE packets
+ @Override
+ public java.util.List<Packet<?>> getExtraPackets() {
+ return this.chunkData.getExtraPackets();
+ }
+ // Paper end
}

149
patches/unapplied/server/0300-Entity-getEntitySpawnReason.patch
View file

@ -1,149 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 24 Mar 2019 00:24:52 -0400
Subject: [PATCH] Entity#getEntitySpawnReason
Allows you to return the SpawnReason for why an Entity Spawned
Pre existing entities will return NATURAL if it was a non
persistenting Living Entity, SPAWNER for spawners,
or DEFAULT since data was not stored.
diff --git a/src/main/java/net/minecraft/server/commands/SummonCommand.java b/src/main/java/net/minecraft/server/commands/SummonCommand.java
index 2eddeb8d5239bbfeefbf4d3bd363f1ad083299b6..a7c89cdf20cb63792c76de81c1ff9f2cbbfcea84 100644
--- a/src/main/java/net/minecraft/server/commands/SummonCommand.java
+++ b/src/main/java/net/minecraft/server/commands/SummonCommand.java
@@ -57,6 +57,7 @@ public class SummonCommand {
ServerLevel worldserver = source.getLevel();
Entity entity = EntityType.loadEntityRecursive(nbttagcompound1, worldserver, (entity1) -> {
entity1.moveTo(pos.x, pos.y, pos.z, entity1.getYRot(), entity1.getXRot());
+ entity1.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.COMMAND; // Paper
return entity1;
});
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index c9f22e24223c409a7a3aec668f02a59ed5102524..47a1fb476e3825f489fc217ef83fd273b52676a1 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1431,6 +1431,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
return true;
}
// Paper end
+ if (entity.spawnReason == null) entity.spawnReason = spawnReason; // Paper
if (entity.isRemoved()) {
// Paper start
if (DEBUG_ENTITIES) {
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 72dc59f2081e517587d66d03d9b5910caf0e1c17..e06748a8550ffff34ea4e070e143348397d4d438 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -225,6 +225,11 @@ public abstract class PlayerList {
worldserver1 = worldserver;
}
+ // Paper start
+ if (nbttagcompound == null) {
+ player.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT; // set Player SpawnReason to DEFAULT on first login
+ }
+ // Paper end
player.setServerLevel(worldserver1);
String s1 = connection.getLoggableAddress(this.server.logIPs());
@@ -356,7 +361,7 @@ public abstract class PlayerList {
// CraftBukkit start
ServerLevel finalWorldServer = worldserver1;
Entity entity = EntityType.loadEntityRecursive(nbttagcompound1.getCompound("Entity"), finalWorldServer, (entity1) -> {
- return !finalWorldServer.addWithUUID(entity1) ? null : entity1;
+ return !finalWorldServer.addWithUUID(entity1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.MOUNT) ? null : entity1; // Paper
// CraftBukkit end
});
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 26b2ad3cda2a8b8166ec8eef520ab46ff9076e0f..bf046bea5fdff67f362c401f1ddbfa9d2863a9d7 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -234,6 +234,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
}
// Paper end
+ public org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason; // Paper
public com.destroystokyo.paper.loottable.PaperLootableInventoryData lootableData; // Paper
private CraftEntity bukkitEntity;
@@ -2189,6 +2190,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
nbt.put("Paper.Origin", this.newDoubleList(origin.getX(), origin.getY(), origin.getZ()));
}
+ if (spawnReason != null) {
+ nbt.putString("Paper.SpawnReason", spawnReason.name());
+ }
// Save entity's from mob spawner status
if (spawnedViaMobSpawner) {
nbt.putBoolean("Paper.FromMobSpawner", true);
@@ -2335,6 +2339,26 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
spawnedViaMobSpawner = nbt.getBoolean("Paper.FromMobSpawner"); // Restore entity's from mob spawner status
+ if (nbt.contains("Paper.SpawnReason")) {
+ String spawnReasonName = nbt.getString("Paper.SpawnReason");
+ try {
+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.valueOf(spawnReasonName);
+ } catch (Exception ignored) {
+ LOGGER.error("Unknown SpawnReason " + spawnReasonName + " for " + this);
+ }
+ }
+ if (spawnReason == null) {
+ if (spawnedViaMobSpawner) {
+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER;
+ } else if (this instanceof Mob && (this instanceof net.minecraft.world.entity.animal.Animal || this instanceof net.minecraft.world.entity.animal.AbstractFish) && !((Mob) this).removeWhenFarAway(0.0)) {
+ if (!nbt.getBoolean("PersistenceRequired")) {
+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL;
+ }
+ }
+ }
+ if (spawnReason == null) {
+ spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT;
+ }
// Paper end
} catch (Throwable throwable) {
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index a9be524edb03c51300bc45d424fcf87c7491a8c0..a08c2dee792da1a54005f0a65a9eefabc7bc7c60 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -187,6 +187,7 @@ public abstract class BaseSpawner {
}
entity.spawnedViaMobSpawner = true; // Paper
+ entity.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER; // Paper
flag = true; // Paper
// CraftBukkit start
if (org.bukkit.craftbukkit.event.CraftEventFactory.callSpawnerSpawnEvent(entity, pos).isCancelled()) {
diff --git a/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
index faad948f089575e4988d989790cc1dd13f8a79cd..ee11a52e82091911aa3a196bcc1f7ab829626cef 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/SculkShriekerBlockEntity.java
@@ -186,7 +186,7 @@ public class SculkShriekerBlockEntity extends BlockEntity implements GameEventLi
}
private boolean trySummonWarden(ServerLevel world) {
- return this.warningLevel < 4 ? false : SpawnUtil.trySpawnMob(EntityType.WARDEN, MobSpawnType.TRIGGERED, world, this.getBlockPos(), 20, 5, 6, SpawnUtil.Strategy.ON_TOP_OF_COLLIDER).isPresent();
+ return this.warningLevel < 4 ? false : SpawnUtil.trySpawnMob(EntityType.WARDEN, MobSpawnType.TRIGGERED, world, this.getBlockPos(), 20, 5, 6, SpawnUtil.Strategy.ON_TOP_OF_COLLIDER, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL, null).isPresent(); // Paper
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index f1df0a172e7e1589b9a6af6fab87ce0251c5a557..e1f75dfcb22918d953d35d345280c61301688ac7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -1323,5 +1323,10 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
public boolean fromMobSpawner() {
return getHandle().spawnedViaMobSpawner;
}
+
+ @Override
+ public org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason getEntitySpawnReason() {
+ return getHandle().spawnReason;
+ }
// Paper end
}

390
patches/unapplied/server/0301-Optimize-Network-Manager-and-add-advanced-packet-sup.patch
View file

@ -1,390 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 6 May 2020 04:53:35 -0400
Subject: [PATCH] Optimize Network Manager and add advanced packet support
Adds ability for 1 packet to bundle other packets to follow it
Adds ability for a packet to delay sending more packets until a state is ready.
Removes synchronization from sending packets
Removes processing packet queue off of main thread
- for the few cases where it is allowed, order is not necessary nor
should it even be happening concurrently in first place (handshaking/login/status)
Ensures packets sent asynchronously are dispatched on main thread
This helps ensure safety for ProtocolLib as packet listeners
are commonly accessing world state. This will allow you to schedule
a packet to be sent async, but itll be dispatched sync for packet
listeners to process.
This should solve some deadlock risks
Also adds Netty Channel Flush Consolidation to reduce the amount of flushing
Also avoids spamming closed channel exception by rechecking closed state in dispatch
and then catch exceptions and close if they fire.
Part of this commit was authored by: Spottedleaf, sandtechnology
diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
index 25881c890c643ce90bdcda6b094d912bafb0ed75..1931db6936773657bd43b9b16de950cb3e7a2303 100644
--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
@@ -84,7 +84,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
return new DefaultEventLoopGroup(0, (new ThreadFactoryBuilder()).setNameFormat("Netty Local Client IO #%d").setDaemon(true).build());
});
private final PacketFlow receiving;
- private final Queue<Consumer<Connection>> pendingActions = Queues.newConcurrentLinkedQueue();
+ private final Queue<WrappedConsumer> pendingActions = Queues.newConcurrentLinkedQueue();
public Channel channel;
public SocketAddress address;
// Spigot Start
@@ -116,6 +116,10 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
public java.net.InetSocketAddress virtualHost;
private static boolean enableExplicitFlush = Boolean.getBoolean("paper.explicit-flush");
// Paper end
+ // Paper start - Optimize network
+ public boolean isPending = true;
+ public boolean queueImmunity;
+ // Paper end - Optimize network
// Paper start - add utility methods
public final net.minecraft.server.level.ServerPlayer getPlayer() {
@@ -307,15 +311,39 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
}
public void send(Packet<?> packet, @Nullable PacketSendListener callbacks, boolean flush) {
- if (this.isConnected()) {
- this.flushQueue();
+ // Paper start - Optimize network: Handle oversized packets better
+ final boolean connected = this.isConnected();
+ if (!connected && !this.preparing) {
+ return;
+ }
+
+ packet.onPacketDispatch(this.getPlayer());
+ if (connected && (InnerUtil.canSendImmediate(this, packet)
+ || (io.papermc.paper.util.MCUtil.isMainThread() && packet.isReady() && this.pendingActions.isEmpty()
+ && (packet.getExtraPackets() == null || packet.getExtraPackets().isEmpty())))) {
this.sendPacket(packet, callbacks, flush);
} else {
- this.pendingActions.add((networkmanager) -> {
- networkmanager.sendPacket(packet, callbacks, flush);
- });
- }
+ // Write the packets to the queue, then flush - antixray hooks there already
+ final java.util.List<Packet<?>> extraPackets = InnerUtil.buildExtraPackets(packet);
+ final boolean hasExtraPackets = extraPackets != null && !extraPackets.isEmpty();
+ if (!hasExtraPackets) {
+ this.pendingActions.add(new PacketSendAction(packet, callbacks, flush));
+ } else {
+ final java.util.List<PacketSendAction> actions = new java.util.ArrayList<>(1 + extraPackets.size());
+ actions.add(new PacketSendAction(packet, null, false)); // Delay the future listener until the end of the extra packets
+ for (int i = 0, len = extraPackets.size(); i < len;) {
+ final Packet<?> extraPacket = extraPackets.get(i);
+ final boolean end = ++i == len;
+ actions.add(new PacketSendAction(extraPacket, end ? callbacks : null, end)); // Append listener to the end
+ }
+
+ this.pendingActions.addAll(actions);
+ }
+
+ this.flushQueue();
+ // Paper end - Optimize network
+ }
}
public void runOnceConnected(Consumer<Connection> task) {
@@ -323,7 +351,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
this.flushQueue();
task.accept(this);
} else {
- this.pendingActions.add(task);
+ this.pendingActions.add(new WrappedConsumer(task)); // Paper - Optimize network
}
}
@@ -341,6 +369,14 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
}
private void doSendPacket(Packet<?> packet, @Nullable PacketSendListener callbacks, boolean flush) {
+ // Paper start - Optimize network
+ final net.minecraft.server.level.ServerPlayer player = this.getPlayer();
+ if (!this.isConnected()) {
+ packet.onPacketDispatchFinish(player, null);
+ return;
+ }
+ try {
+ // Paper end - Optimize network
ChannelFuture channelfuture = flush ? this.channel.writeAndFlush(packet) : this.channel.write(packet);
if (callbacks != null) {
@@ -360,14 +396,24 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
});
}
+ // Paper start - Optimize network
+ if (packet.hasFinishListener()) {
+ channelfuture.addListener((ChannelFutureListener) channelFuture -> packet.onPacketDispatchFinish(player, channelFuture));
+ }
channelfuture.addListener(ChannelFutureListener.FIRE_EXCEPTION_ON_FAILURE);
+ } catch (final Exception e) {
+ LOGGER.error("NetworkException: {}", player, e);
+ this.disconnect(Component.translatable("disconnect.genericReason", "Internal Exception: " + e.getMessage()));
+ packet.onPacketDispatchFinish(player, null);
+ }
+ // Paper end - Optimize network
}
public void flushChannel() {
if (this.isConnected()) {
this.flush();
} else {
- this.pendingActions.add(Connection::flush);
+ this.pendingActions.add(new WrappedConsumer(Connection::flush)); // Paper - Optimize network
}
}
@@ -400,20 +446,57 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
return attributekey;
}
- private void flushQueue() {
- if (this.channel != null && this.channel.isOpen()) {
- Queue queue = this.pendingActions;
-
+ // Paper start - Optimize network: Rewrite this to be safer if ran off main thread
+ private boolean flushQueue() {
+ if (!this.isConnected()) {
+ return true;
+ }
+ if (io.papermc.paper.util.MCUtil.isMainThread()) {
+ return this.processQueue();
+ } else if (this.isPending) {
+ // Should only happen during login/status stages
synchronized (this.pendingActions) {
- Consumer consumer;
+ return this.processQueue();
+ }
+ }
+ return false;
+ }
+
+ private boolean processQueue() {
+ if (this.pendingActions.isEmpty()) {
+ return true;
+ }
- while ((consumer = (Consumer) this.pendingActions.poll()) != null) {
- consumer.accept(this);
+ // If we are on main, we are safe here in that nothing else should be processing queue off main anymore
+ // But if we are not on main due to login/status, the parent is synchronized on packetQueue
+ final java.util.Iterator<WrappedConsumer> iterator = this.pendingActions.iterator();
+ while (iterator.hasNext()) {
+ final WrappedConsumer queued = iterator.next(); // poll -> peek
+
+ // Fix NPE (Spigot bug caused by handleDisconnection())
+ if (queued == null) {
+ return true;
+ }
+
+ if (queued.isConsumed()) {
+ continue;
+ }
+
+ if (queued instanceof PacketSendAction packetSendAction) {
+ final Packet<?> packet = packetSendAction.packet;
+ if (!packet.isReady()) {
+ return false;
}
+ }
+ iterator.remove();
+ if (queued.tryMarkConsumed()) {
+ queued.accept(this);
}
}
+ return true;
}
+ // Paper end - Optimize network
public void tick() {
this.flushQueue();
@@ -461,6 +544,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
public void disconnect(Component disconnectReason) {
// Spigot Start
this.preparing = false;
+ this.clearPacketQueue(); // Paper - Optimize network
// Spigot End
if (this.channel == null) {
this.delayedDisconnect = disconnectReason;
@@ -630,7 +714,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
public void handleDisconnection() {
if (this.channel != null && !this.channel.isOpen()) {
if (this.disconnectionHandled) {
- Connection.LOGGER.warn("handleDisconnection() called twice");
+ // Connection.LOGGER.warn("handleDisconnection() called twice"); // Paper - Don't log useless message
} else {
this.disconnectionHandled = true;
PacketListener packetlistener = this.getPacketListener();
@@ -643,7 +727,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
packetlistener1.onDisconnect(ichatbasecomponent);
}
- this.pendingActions.clear(); // Free up packet queue.
+ this.clearPacketQueue(); // Paper - Optimize network
// Paper start - Add PlayerConnectionCloseEvent
final PacketListener packetListener = this.getPacketListener();
if (packetListener instanceof net.minecraft.server.network.ServerCommonPacketListenerImpl commonPacketListener) {
@@ -680,4 +764,89 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
public void setBandwidthLogger(SampleLogger log) {
this.bandwidthDebugMonitor = new BandwidthDebugMonitor(log);
}
+
+ // Paper start - Optimize network
+ public void clearPacketQueue() {
+ final net.minecraft.server.level.ServerPlayer player = getPlayer();
+ for (final Consumer<Connection> queuedAction : this.pendingActions) {
+ if (queuedAction instanceof PacketSendAction packetSendAction) {
+ final Packet<?> packet = packetSendAction.packet;
+ if (packet.hasFinishListener()) {
+ packet.onPacketDispatchFinish(player, null);
+ }
+ }
+ }
+ this.pendingActions.clear();
+ }
+
+ private static class InnerUtil { // Attempt to hide these methods from ProtocolLib, so it doesn't accidently pick them up.
+
+ @Nullable
+ private static java.util.List<Packet<?>> buildExtraPackets(final Packet<?> packet) {
+ final java.util.List<Packet<?>> extra = packet.getExtraPackets();
+ if (extra == null || extra.isEmpty()) {
+ return null;
+ }
+
+ final java.util.List<Packet<?>> ret = new java.util.ArrayList<>(1 + extra.size());
+ buildExtraPackets0(extra, ret);
+ return ret;
+ }
+
+ private static void buildExtraPackets0(final java.util.List<Packet<?>> extraPackets, final java.util.List<Packet<?>> into) {
+ for (final Packet<?> extra : extraPackets) {
+ into.add(extra);
+ final java.util.List<Packet<?>> extraExtra = extra.getExtraPackets();
+ if (extraExtra != null && !extraExtra.isEmpty()) {
+ buildExtraPackets0(extraExtra, into);
+ }
+ }
+ }
+
+ private static boolean canSendImmediate(final Connection networkManager, final net.minecraft.network.protocol.Packet<?> packet) {
+ return networkManager.isPending || networkManager.packetListener.protocol() != ConnectionProtocol.PLAY ||
+ packet instanceof net.minecraft.network.protocol.common.ClientboundKeepAlivePacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundPlayerChatPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundSystemChatPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundCommandSuggestionsPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundSetTitleTextPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundSetSubtitleTextPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundSetActionBarTextPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundSetTitlesAnimationPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundClearTitlesPacket ||
+ packet instanceof net.minecraft.network.protocol.game.ClientboundBossEventPacket;
+ }
+ }
+
+ private static class WrappedConsumer implements Consumer<Connection> {
+ private final Consumer<Connection> delegate;
+ private final java.util.concurrent.atomic.AtomicBoolean consumed = new java.util.concurrent.atomic.AtomicBoolean(false);
+
+ private WrappedConsumer(final Consumer<Connection> delegate) {
+ this.delegate = delegate;
+ }
+
+ @Override
+ public void accept(final Connection connection) {
+ this.delegate.accept(connection);
+ }
+
+ public boolean tryMarkConsumed() {
+ return consumed.compareAndSet(false, true);
+ }
+
+ public boolean isConsumed() {
+ return consumed.get();
+ }
+ }
+
+ private static final class PacketSendAction extends WrappedConsumer {
+ private final Packet<?> packet;
+
+ private PacketSendAction(final Packet<?> packet, @Nullable final PacketSendListener packetSendListener, final boolean flush) {
+ super(connection -> connection.sendPacket(packet, packetSendListener, flush));
+ this.packet = packet;
+ }
+ }
+ // Paper end - Optimize network
}
diff --git a/src/main/java/net/minecraft/network/protocol/Packet.java b/src/main/java/net/minecraft/network/protocol/Packet.java
index cc658a61065d5c0021a4b88fa58b40211b94f8ec..da11266a0a23f446196e6facf2c358cfcc18070f 100644
--- a/src/main/java/net/minecraft/network/protocol/Packet.java
+++ b/src/main/java/net/minecraft/network/protocol/Packet.java
@@ -11,6 +11,30 @@ public interface Packet<T extends PacketListener> {
void handle(T listener);
// Paper start
+ /**
+ * @param player Null if not at PLAY stage yet
+ */
+ default void onPacketDispatch(@Nullable net.minecraft.server.level.ServerPlayer player) {
+ }
+
+ /**
+ * @param player Null if not at PLAY stage yet
+ * @param future Can be null if packet was cancelled
+ */
+ default void onPacketDispatchFinish(@Nullable net.minecraft.server.level.ServerPlayer player, @Nullable io.netty.channel.ChannelFuture future) {}
+
+ default boolean hasFinishListener() {
+ return false;
+ }
+
+ default boolean isReady() {
+ return true;
+ }
+
+ @Nullable
+ default java.util.List<Packet<?>> getExtraPackets() {
+ return null;
+ }
default boolean packetTooLarge(net.minecraft.network.Connection manager) {
return false;
}
diff --git a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
index d870fbec236a3660f12e0f45cf9431067b18468b..caeead6c6082855f1651ee28263cc9f60423ca0c 100644
--- a/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
+++ b/src/main/java/net/minecraft/server/network/ServerConnectionListener.java
@@ -63,10 +63,12 @@ public class ServerConnectionListener {
final List<Connection> connections = Collections.synchronizedList(Lists.newArrayList());
// Paper start - prevent blocking on adding a new network manager while the server is ticking
private final java.util.Queue<Connection> pending = new java.util.concurrent.ConcurrentLinkedQueue<>();
+ private static final boolean disableFlushConsolidation = Boolean.getBoolean("Paper.disableFlushConsolidate"); // Paper - Optimize network
private final void addPending() {
Connection manager = null;
while ((manager = pending.poll()) != null) {
connections.add(manager);
+ manager.isPending = false; // Paper - Optimize network
}
}
// Paper end
@@ -103,6 +105,7 @@ public class ServerConnectionListener {
;
}
+ if (!disableFlushConsolidation) channel.pipeline().addFirst(new io.netty.handler.flush.FlushConsolidationHandler()); // Paper - Optimize network
ChannelPipeline channelpipeline = channel.pipeline().addLast("timeout", new ReadTimeoutHandler(30)).addLast("legacy_query", new LegacyQueryHandler(ServerConnectionListener.this.getServer()));
Connection.configureSerialization(channelpipeline, PacketFlow.SERVERBOUND, (BandwidthDebugMonitor) null);

155
patches/unapplied/server/0302-Fire-event-on-GS4-query.patch
View file

@ -1,155 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Sun, 17 Mar 2019 21:46:56 +0200
Subject: [PATCH] Fire event on GS4 query
diff --git a/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java b/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
index 51cb2644aa516a59e19fecb308d519dbc7e5fb11..e548aa0ca4e1e94ab628614b44fc11568ca3beff 100644
--- a/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
+++ b/src/main/java/net/minecraft/server/rcon/NetworkDataOutputStream.java
@@ -22,6 +22,16 @@ public class NetworkDataOutputStream {
this.dataOutputStream.write(0);
}
+ // Paper start - unchecked exception variant to use in Stream API
+ public void writeStringUnchecked(String string) {
+ try {
+ writeString(string);
+ } catch (IOException e) {
+ com.destroystokyo.paper.util.SneakyThrow.sneaky(e);
+ }
+ }
+ // Paper end
+
public void write(int value) throws IOException {
this.dataOutputStream.write(value);
}
diff --git a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
index 88917d7a179739fc13c59831b15e7ddc711bed1b..1ef089dbf83de35d875c00efdf468c397be56978 100644
--- a/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
+++ b/src/main/java/net/minecraft/server/rcon/thread/QueryThreadGs4.java
@@ -106,13 +106,32 @@ public class QueryThreadGs4 extends GenericThread {
NetworkDataOutputStream networkDataOutputStream = new NetworkDataOutputStream(1460);
networkDataOutputStream.write(0);
networkDataOutputStream.writeBytes(this.getIdentBytes(packet.getSocketAddress()));
- networkDataOutputStream.writeString(this.serverName);
+
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType queryType =
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType.BASIC;
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse queryResponse = com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.builder()
+ .motd(this.serverName)
+ .map(this.worldName)
+ .currentPlayers(this.serverInterface.getPlayerCount())
+ .maxPlayers(this.maxPlayers)
+ .port(this.serverPort)
+ .hostname(this.hostIp)
+ .gameVersion(this.serverInterface.getServerVersion())
+ .serverVersion(org.bukkit.Bukkit.getServer().getName() + " on " + org.bukkit.Bukkit.getServer().getBukkitVersion())
+ .build();
+ com.destroystokyo.paper.event.server.GS4QueryEvent queryEvent =
+ new com.destroystokyo.paper.event.server.GS4QueryEvent(queryType, packet.getAddress(), queryResponse);
+ queryEvent.callEvent();
+ queryResponse = queryEvent.getResponse();
+
+ networkDataOutputStream.writeString(queryResponse.getMotd());
networkDataOutputStream.writeString("SMP");
- networkDataOutputStream.writeString(this.worldName);
- networkDataOutputStream.writeString(Integer.toString(this.serverInterface.getPlayerCount()));
- networkDataOutputStream.writeString(Integer.toString(this.maxPlayers));
- networkDataOutputStream.writeShort((short)this.serverPort);
- networkDataOutputStream.writeString(this.hostIp);
+ networkDataOutputStream.writeString(queryResponse.getMap());
+ networkDataOutputStream.writeString(Integer.toString(queryResponse.getCurrentPlayers()));
+ networkDataOutputStream.writeString(Integer.toString(queryResponse.getMaxPlayers()));
+ networkDataOutputStream.writeShort((short) queryResponse.getPort());
+ networkDataOutputStream.writeString(queryResponse.getHostname());
+ // Paper end
this.sendTo(networkDataOutputStream.toByteArray(), packet);
LOGGER.debug("Status [{}]", (Object)socketAddress);
}
@@ -147,31 +166,75 @@ public class QueryThreadGs4 extends GenericThread {
this.rulesResponse.writeString("splitnum");
this.rulesResponse.write(128);
this.rulesResponse.write(0);
+ // Paper start
+ // Pack plugins
+ java.util.List<com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation> plugins = java.util.Collections.emptyList();
+ org.bukkit.plugin.Plugin[] bukkitPlugins;
+ if (((net.minecraft.server.dedicated.DedicatedServer) this.serverInterface).server.getQueryPlugins() && (bukkitPlugins = org.bukkit.Bukkit.getPluginManager().getPlugins()).length > 0) {
+ plugins = java.util.stream.Stream.of(bukkitPlugins)
+ .map(plugin -> com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation.of(plugin.getName(), plugin.getDescription().getVersion()))
+ .collect(java.util.stream.Collectors.toList());
+ }
+
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse queryResponse = com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.builder()
+ .motd(this.serverName)
+ .map(this.worldName)
+ .currentPlayers(this.serverInterface.getPlayerCount())
+ .maxPlayers(this.maxPlayers)
+ .port(this.serverPort)
+ .hostname(this.hostIp)
+ .plugins(plugins)
+ .players(this.serverInterface.getPlayerNames())
+ .gameVersion(this.serverInterface.getServerVersion())
+ .serverVersion(org.bukkit.Bukkit.getServer().getName() + " on " + org.bukkit.Bukkit.getServer().getBukkitVersion())
+ .build();
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType queryType =
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryType.FULL;
+ com.destroystokyo.paper.event.server.GS4QueryEvent queryEvent =
+ new com.destroystokyo.paper.event.server.GS4QueryEvent(queryType, packet.getAddress(), queryResponse);
+ queryEvent.callEvent();
+ queryResponse = queryEvent.getResponse();
this.rulesResponse.writeString("hostname");
- this.rulesResponse.writeString(this.serverName);
+ this.rulesResponse.writeString(queryResponse.getMotd());
this.rulesResponse.writeString("gametype");
this.rulesResponse.writeString("SMP");
this.rulesResponse.writeString("game_id");
this.rulesResponse.writeString("MINECRAFT");
this.rulesResponse.writeString("version");
- this.rulesResponse.writeString(this.serverInterface.getServerVersion());
+ this.rulesResponse.writeString(queryResponse.getGameVersion());
this.rulesResponse.writeString("plugins");
- this.rulesResponse.writeString(this.serverInterface.getPluginNames());
+ java.lang.StringBuilder pluginsString = new java.lang.StringBuilder();
+ pluginsString.append(queryResponse.getServerVersion());
+ if (!queryResponse.getPlugins().isEmpty()) {
+ pluginsString.append(": ");
+ java.util.Iterator<com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation> iter = queryResponse.getPlugins().iterator();
+ while (iter.hasNext()) {
+ com.destroystokyo.paper.event.server.GS4QueryEvent.QueryResponse.PluginInformation info = iter.next();
+ pluginsString.append(info.getName());
+ if (info.getVersion() != null) {
+ pluginsString.append(' ').append(info.getVersion().replace(";", ","));
+ }
+ if (iter.hasNext()) {
+ pluginsString.append(';').append(' ');
+ }
+ }
+ }
+ this.rulesResponse.writeString(pluginsString.toString());
this.rulesResponse.writeString("map");
- this.rulesResponse.writeString(this.worldName);
+ this.rulesResponse.writeString(queryResponse.getMap());
this.rulesResponse.writeString("numplayers");
- this.rulesResponse.writeString("" + this.serverInterface.getPlayerCount());
+ this.rulesResponse.writeString(Integer.toString(queryResponse.getCurrentPlayers()));
this.rulesResponse.writeString("maxplayers");
- this.rulesResponse.writeString("" + this.maxPlayers);
+ this.rulesResponse.writeString(Integer.toString(queryResponse.getMaxPlayers()));
this.rulesResponse.writeString("hostport");
- this.rulesResponse.writeString("" + this.serverPort);
+ this.rulesResponse.writeString(Integer.toString(queryResponse.getPort()));
this.rulesResponse.writeString("hostip");
- this.rulesResponse.writeString(this.hostIp);
+ this.rulesResponse.writeString(queryResponse.getHostname());
this.rulesResponse.write(0);
this.rulesResponse.write(1);
this.rulesResponse.writeString("player_");
this.rulesResponse.write(0);
- String[] strings = this.serverInterface.getPlayerNames();
+ String[] strings = queryResponse.getPlayers().toArray(String[]::new);
for(String string : strings) {
this.rulesResponse.writeString(string);

48
patches/unapplied/server/0303-Implement-PlayerPostRespawnEvent.patch
View file

@ -1,48 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MisterVector <whizkid3000@hotmail.com>
Date: Fri, 26 Oct 2018 21:31:00 -0700
Subject: [PATCH] Implement PlayerPostRespawnEvent
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index e06748a8550ffff34ea4e070e143348397d4d438..7321e5b9905cf5afb684a9d2d39048f43c245504 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -753,9 +753,14 @@ public abstract class PlayerList {
boolean flag2 = false;
+ // Paper start
+ boolean isBedSpawn = false;
+ boolean isRespawn = false;
+ // Paper end
+
// CraftBukkit start - fire PlayerRespawnEvent
if (location == null) {
- boolean isBedSpawn = false;
+ // boolean isBedSpawn = false; // Paper - moved up
ServerLevel worldserver1 = this.server.getLevel(entityplayer.getRespawnDimension());
if (worldserver1 != null) {
Optional optional;
@@ -807,6 +812,7 @@ public abstract class PlayerList {
location = respawnEvent.getRespawnLocation();
if (!flag) entityplayer.reset(); // SPIGOT-4785
+ isRespawn = true; // Paper
} else {
location.setWorld(worldserver.getWorld());
}
@@ -865,6 +871,13 @@ public abstract class PlayerList {
if (entityplayer.connection.isDisconnected()) {
this.save(entityplayer);
}
+
+ // Paper start
+ if (isRespawn) {
+ cserver.getPluginManager().callEvent(new com.destroystokyo.paper.event.player.PlayerPostRespawnEvent(entityplayer.getBukkitEntity(), location, isBedSpawn));
+ }
+ // Paper end
+
// CraftBukkit end
return entityplayer1;
}

27
patches/unapplied/server/0304-don-t-go-below-0-for-pickupDelay-breaks-picking-up-i.patch
View file

@ -1,27 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 24 Mar 2019 18:09:20 -0400
Subject: [PATCH] don't go below 0 for pickupDelay, breaks picking up items
vanilla checks for == 0
diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
index 5744d726c4e7a970db5c1c3764d530d839d95597..2edc55f09b79ac75788a0ded8b3d2a6800674470 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -122,6 +122,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
// CraftBukkit start - Use wall time for pickup and despawn timers
int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
if (this.pickupDelay != 32767) this.pickupDelay -= elapsedTicks;
+ this.pickupDelay = Math.max(0, this.pickupDelay); // Paper - don't go below 0
if (this.age != -32768) this.age += elapsedTicks;
this.lastTick = MinecraftServer.currentTick;
// CraftBukkit end
@@ -208,6 +209,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
// CraftBukkit start - Use wall time for pickup and despawn timers
int elapsedTicks = MinecraftServer.currentTick - this.lastTick;
if (this.pickupDelay != 32767) this.pickupDelay -= elapsedTicks;
+ this.pickupDelay = Math.max(0, this.pickupDelay); // Paper - don't go below 0
if (this.age != -32768) this.age += elapsedTicks;
this.lastTick = MinecraftServer.currentTick;
// CraftBukkit end

31
patches/unapplied/server/0305-Server-Tick-Events.patch
View file

@ -1,31 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 27 Mar 2019 22:48:45 -0400
Subject: [PATCH] Server Tick Events
Fires event at start and end of a server tick
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index c0918bcfa78782c54a548267c2363f1edd197412..fb2851e94c178f49ee8046176b196c63254907e7 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1286,6 +1286,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
});
isOversleep = false;MinecraftTimings.serverOversleep.stopTiming();
// Paper end
+ new com.destroystokyo.paper.event.server.ServerTickStartEvent(this.tickCount+1).callEvent(); // Paper
++this.tickCount;
this.tickChildren(shouldKeepTicking);
@@ -1307,6 +1308,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
this.runAllTasks();
}
// Paper end
+ // Paper start
+ long endTime = System.nanoTime();
+ long remaining = (TICK_TIME - (endTime - lastTick)) - catchupTime;
+ new com.destroystokyo.paper.event.server.ServerTickEndEvent(this.tickCount, ((double)(endTime - lastTick) / 1000000D), remaining).callEvent();
+ // Paper end
this.profiler.push("tallying");
long j = this.tickTimes[this.tickCount % 100] = Util.getNanos() - i;

77
patches/unapplied/server/0306-PlayerDeathEvent-getItemsToKeep.patch
View file

@ -1,77 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 27 Mar 2019 23:01:33 -0400
Subject: [PATCH] PlayerDeathEvent#getItemsToKeep
Exposes a mutable array on items a player should keep on death
Example Usage: https://gist.github.com/aikar/5bb202de6057a051a950ce1f29feb0b4
== AT ==
public net.minecraft.world.entity.player.Inventory compartments
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index a38eb9dfa24388508eddad3d51953441f3c2c69c..151f1918392e26163323ddf1cfd6cd52abaea9c3 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -850,6 +850,46 @@ public class ServerPlayer extends Player {
});
}
+ // Paper start - process inventory
+ private static void processKeep(org.bukkit.event.entity.PlayerDeathEvent event, NonNullList<ItemStack> inv) {
+ List<org.bukkit.inventory.ItemStack> itemsToKeep = event.getItemsToKeep();
+ if (inv == null) {
+ // remainder of items left in toKeep - plugin added stuff on death that wasn't in the initial loot?
+ if (!itemsToKeep.isEmpty()) {
+ for (org.bukkit.inventory.ItemStack itemStack : itemsToKeep) {
+ event.getEntity().getInventory().addItem(itemStack);
+ }
+ }
+
+ return;
+ }
+
+ for (int i = 0; i < inv.size(); ++i) {
+ ItemStack item = inv.get(i);
+ if (EnchantmentHelper.hasVanishingCurse(item) || itemsToKeep.isEmpty() || item.isEmpty()) {
+ inv.set(i, ItemStack.EMPTY);
+ continue;
+ }
+
+ final org.bukkit.inventory.ItemStack bukkitStack = item.getBukkitStack();
+ boolean keep = false;
+ final Iterator<org.bukkit.inventory.ItemStack> iterator = itemsToKeep.iterator();
+ while (iterator.hasNext()) {
+ final org.bukkit.inventory.ItemStack itemStack = iterator.next();
+ if (bukkitStack.equals(itemStack)) {
+ iterator.remove();
+ keep = true;
+ break;
+ }
+ }
+
+ if (!keep) {
+ inv.set(i, ItemStack.EMPTY);
+ }
+ }
+ }
+ // Paper end
+
@Override
public void die(DamageSource damageSource) {
this.gameEvent(GameEvent.ENTITY_DIE);
@@ -933,7 +973,12 @@ public class ServerPlayer extends Player {
this.dropExperience();
// we clean the player's inventory after the EntityDeathEvent is called so plugins can get the exact state of the inventory.
if (!event.getKeepInventory()) {
- this.getInventory().clearContent();
+ // Paper start - replace logic
+ for (NonNullList<ItemStack> inv : this.getInventory().compartments) {
+ processKeep(event, inv);
+ }
+ processKeep(event, null);
+ // Paper end
}
this.setCamera(this); // Remove spectated target

30
patches/unapplied/server/0307-Optimize-Captured-TileEntity-Lookup.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 6 Apr 2019 10:16:48 -0400
Subject: [PATCH] Optimize Captured TileEntity Lookup
upstream was doing a containsKey/get pattern, and always doing it at that.
that scenario is only even valid if were in the middle of a block place.
Optimize to check if the captured list even has values in it, and also to
just do a get call since the value can never be null.
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 3f6d9b7c91a14dedeee11968e80de26adeccb510..0c64e65af843034b26147f62c49c6ab12ac5ddd2 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -982,9 +982,12 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
@Nullable
public BlockEntity getBlockEntity(BlockPos blockposition, boolean validate) {
- if (this.capturedTileEntities.containsKey(blockposition)) {
- return this.capturedTileEntities.get(blockposition);
+ // Paper start - Optimize capturedTileEntities lookup
+ net.minecraft.world.level.block.entity.BlockEntity blockEntity;
+ if (!this.capturedTileEntities.isEmpty() && (blockEntity = this.capturedTileEntities.get(blockposition)) != null) {
+ return blockEntity;
}
+ // Paper end
// CraftBukkit end
return this.isOutsideBuildHeight(blockposition) ? null : (!this.isClientSide && !io.papermc.paper.util.TickThread.isTickThread() ? null : this.getChunkAt(blockposition).getBlockEntity(blockposition, LevelChunk.EntityCreationType.IMMEDIATE)); // Paper - rewrite chunk system
}

40
patches/unapplied/server/0308-Add-Heightmap-API.patch
View file

@ -1,40 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Tue, 1 Jan 2019 02:22:01 -0800
Subject: [PATCH] Add Heightmap API
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index c92b931e2a54122e7a7aeafc5f88faee59c5e0fb..e24c43463b3997549e9a7560a464bdeb8823831e 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -222,6 +222,29 @@ public class CraftWorld extends CraftRegionAccessor implements World {
return CraftBlock.at(this.world, new BlockPos(x, y, z));
}
+ // Paper start - Implement heightmap api
+ @Override
+ public int getHighestBlockYAt(final int x, final int z, final com.destroystokyo.paper.HeightmapType heightmap) throws UnsupportedOperationException {
+ this.getChunkAt(x >> 4, z >> 4); // heightmap will ret 0 on unloaded areas
+
+ switch (heightmap) {
+ case LIGHT_BLOCKING:
+ throw new UnsupportedOperationException(); // TODO
+ //return this.world.getHighestBlockY(HeightMap.Type.LIGHT_BLOCKING, x, z);
+ case ANY:
+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.WORLD_SURFACE, x, z);
+ case SOLID:
+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.OCEAN_FLOOR, x, z);
+ case SOLID_OR_LIQUID:
+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.MOTION_BLOCKING, x, z);
+ case SOLID_OR_LIQUID_NO_LEAVES:
+ return this.world.getHeight(net.minecraft.world.level.levelgen.Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, x, z);
+ default:
+ throw new UnsupportedOperationException();
+ }
+ }
+ // Paper end
+
@Override
public Location getSpawnLocation() {
BlockPos spawn = this.world.getSharedSpawnPos();

103
patches/unapplied/server/0309-Mob-Spawner-API-Enhancements.patch
View file

@ -1,103 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 19 Apr 2019 12:41:13 -0500
Subject: [PATCH] Mob Spawner API Enhancements
== AT ==
public net.minecraft.world.level.BaseSpawner isNearPlayer(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)Z
public net.minecraft.world.level.BaseSpawner delay(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;)V
public net.minecraft.world.level.BaseSpawner setNextSpawnData(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/SpawnData;)V
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index a08c2dee792da1a54005f0a65a9eefabc7bc7c60..369298dfd437c1c83801f3d4ba63484ee1b969fe 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -233,7 +233,13 @@ public abstract class BaseSpawner {
}
public void load(@Nullable Level world, BlockPos pos, CompoundTag nbt) {
+ // Paper start - use larger int if set
+ if (nbt.contains("Paper.Delay")) {
+ this.spawnDelay = nbt.getInt("Paper.Delay");
+ } else {
this.spawnDelay = nbt.getShort("Delay");
+ }
+ // Paper end
boolean flag = nbt.contains("SpawnData", 10);
if (flag) {
@@ -256,9 +262,15 @@ public abstract class BaseSpawner {
this.spawnPotentials = SimpleWeightedRandomList.single(this.nextSpawnData != null ? this.nextSpawnData : new SpawnData());
}
+ // Paper start - use ints if set
+ if (nbt.contains("Paper.MinSpawnDelay", 99)) {
+ this.minSpawnDelay = nbt.getInt("Paper.MinSpawnDelay");
+ this.maxSpawnDelay = nbt.getInt("Paper.MaxSpawnDelay");
+ this.spawnCount = nbt.getShort("SpawnCount");
+ } else // Paper end
if (nbt.contains("MinSpawnDelay", 99)) {
- this.minSpawnDelay = nbt.getShort("MinSpawnDelay");
- this.maxSpawnDelay = nbt.getShort("MaxSpawnDelay");
+ this.minSpawnDelay = nbt.getInt("MinSpawnDelay"); // Paper - short -> int
+ this.maxSpawnDelay = nbt.getInt("MaxSpawnDelay"); // Paper - short -> int
this.spawnCount = nbt.getShort("SpawnCount");
}
@@ -275,9 +287,20 @@ public abstract class BaseSpawner {
}
public CompoundTag save(CompoundTag nbt) {
- nbt.putShort("Delay", (short) this.spawnDelay);
- nbt.putShort("MinSpawnDelay", (short) this.minSpawnDelay);
- nbt.putShort("MaxSpawnDelay", (short) this.maxSpawnDelay);
+ // Paper start
+ if (spawnDelay > Short.MAX_VALUE) {
+ nbt.putInt("Paper.Delay", this.spawnDelay);
+ }
+ nbt.putShort("Delay", (short) Math.min(Short.MAX_VALUE, this.spawnDelay));
+
+ if (minSpawnDelay > Short.MAX_VALUE || maxSpawnDelay > Short.MAX_VALUE) {
+ nbt.putInt("Paper.MinSpawnDelay", this.minSpawnDelay);
+ nbt.putInt("Paper.MaxSpawnDelay", this.maxSpawnDelay);
+ }
+
+ nbt.putShort("MinSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.minSpawnDelay));
+ nbt.putShort("MaxSpawnDelay", (short) Math.min(Short.MAX_VALUE, this.maxSpawnDelay));
+ // Paper nbt
nbt.putShort("SpawnCount", (short) this.spawnCount);
nbt.putShort("MaxNearbyEntities", (short) this.maxNearbyEntities);
nbt.putShort("RequiredPlayerRange", (short) this.requiredPlayerRange);
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
index 78d987b56a2a0acefafe801332eef4d64dc7715c..2479cc081b5f7c70531f79ec4eda2d1da10c2b05 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCreatureSpawner.java
@@ -144,4 +144,28 @@ public class CraftCreatureSpawner extends CraftBlockEntityState<SpawnerBlockEnti
public CraftCreatureSpawner copy() {
return new CraftCreatureSpawner(this);
}
+
+ // Paper start
+ @Override
+ public boolean isActivated() {
+ this.requirePlaced();
+ return this.getSnapshot().getSpawner().isNearPlayer(this.world.getHandle(), this.getPosition());
+ }
+
+ @Override
+ public void resetTimer() {
+ this.requirePlaced();
+ this.getSnapshot().getSpawner().delay(this.world.getHandle(), this.getPosition());
+ }
+
+ @Override
+ public void setSpawnedItem(org.bukkit.inventory.ItemStack itemStack) {
+ Preconditions.checkArgument(itemStack != null && !itemStack.getType().isAir(), "spawners cannot spawn air");
+ net.minecraft.world.item.ItemStack item = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(itemStack);
+ net.minecraft.nbt.CompoundTag entity = new net.minecraft.nbt.CompoundTag();
+ entity.putString("id", net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.getKey(net.minecraft.world.entity.EntityType.ITEM).toString());
+ entity.put("Item", item.save(new net.minecraft.nbt.CompoundTag()));
+ this.getSnapshot().getSpawner().setNextSpawnData(this.isPlaced() ? this.world.getHandle() : null, this.getPosition(), new net.minecraft.world.level.SpawnData(entity, java.util.Optional.empty()));
+ }
+ // Paper end
}

19
patches/unapplied/server/0310-Fix-CB-call-to-changed-postToMainThread-method.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Fri, 10 May 2019 18:38:19 +0100
Subject: [PATCH] Fix CB call to changed postToMainThread method
diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
index 4e450a3d7f2db7d7d346103cc9467654ca1b8a1f..d25b6431ce617d90fd1d6489a308d6630b92c175 100644
--- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
@@ -297,7 +297,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
Objects.requireNonNull(this.connection);
// CraftBukkit - Don't wait
- minecraftserver.wrapRunnable(networkmanager::handleDisconnection);
+ minecraftserver.scheduleOnMain(networkmanager::handleDisconnection); // Paper
}
protected boolean isSingleplayerOwner() {

20
patches/unapplied/server/0311-Fix-sounds-when-item-frames-are-modified-MC-123450.patch
View file

@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Sat, 27 Apr 2019 20:00:43 +0100
Subject: [PATCH] Fix sounds when item frames are modified (MC-123450)
This also fixes the adding sound playing when the item frame direction is changed.
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 a7ca700b9b1b3c09e9edd596d28e1123c211adc3..dc999068891bfdfd4873ca939b4c4389d63f4415 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ItemFrame.java
@@ -331,7 +331,7 @@ public class ItemFrame extends HangingEntity {
this.onItemChanged(itemstack);
this.getEntityData().set(ItemFrame.DATA_ITEM, itemstack);
- if (!itemstack.isEmpty() && playSound) { // CraftBukkit
+ if (!itemstack.isEmpty() && flag && playSound) { // CraftBukkit // Paper - only play sound when update flag is set
this.playSound(this.getAddItemSound(), 1.0F, 1.0F);
}

72
patches/unapplied/server/0312-Implement-CraftBlockSoundGroup.patch
View file

@ -1,72 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: simpleauthority <jacob@algorithmjunkie.com>
Date: Tue, 28 May 2019 03:48:51 -0700
Subject: [PATCH] Implement CraftBlockSoundGroup
diff --git a/src/main/java/com/destroystokyo/paper/block/CraftBlockSoundGroup.java b/src/main/java/com/destroystokyo/paper/block/CraftBlockSoundGroup.java
new file mode 100644
index 0000000000000000000000000000000000000000..3913c407a3bfa7dfa4a5e374a5e792962fcdafe6
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/block/CraftBlockSoundGroup.java
@@ -0,0 +1,39 @@
+package com.destroystokyo.paper.block;
+
+import net.minecraft.world.level.block.SoundType;
+import org.bukkit.Sound;
+import org.bukkit.craftbukkit.CraftSound;
+
+@Deprecated(forRemoval = true)
+public class CraftBlockSoundGroup implements BlockSoundGroup {
+ private final SoundType soundEffectType;
+
+ public CraftBlockSoundGroup(SoundType soundEffectType) {
+ this.soundEffectType = soundEffectType;
+ }
+
+ @Override
+ public Sound getBreakSound() {
+ return CraftSound.minecraftToBukkit(soundEffectType.getBreakSound());
+ }
+
+ @Override
+ public Sound getStepSound() {
+ return CraftSound.minecraftToBukkit(soundEffectType.getStepSound());
+ }
+
+ @Override
+ public Sound getPlaceSound() {
+ return CraftSound.minecraftToBukkit(soundEffectType.getPlaceSound());
+ }
+
+ @Override
+ public Sound getHitSound() {
+ return CraftSound.minecraftToBukkit(soundEffectType.getHitSound());
+ }
+
+ @Override
+ public Sound getFallSound() {
+ return CraftSound.minecraftToBukkit(soundEffectType.getFallSound());
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index 9aa8c6c11d5aee83627cb91258c16844f791cd26..b25ebc5f1c54ea3ecc38e96b79e5cca88aafb816 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -621,4 +621,16 @@ public class CraftBlock implements Block {
public String getTranslationKey() {
return this.getNMS().getBlock().getDescriptionId();
}
+
+ // Paper start
+ @Override
+ public com.destroystokyo.paper.block.BlockSoundGroup getSoundGroup() {
+ return new com.destroystokyo.paper.block.CraftBlockSoundGroup(getNMS().getBlock().defaultBlockState().getSoundType());
+ }
+
+ @Override
+ public org.bukkit.SoundGroup getBlockSoundGroup() {
+ return org.bukkit.craftbukkit.CraftSoundGroup.getSoundGroup(this.getNMS().getSoundType());
+ }
+ // Paper end
}

221
patches/unapplied/server/0313-Configurable-Keep-Spawn-Loaded-range-per-world.patch
View file

@ -1,221 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 13 Sep 2014 23:14:43 -0400
Subject: [PATCH] Configurable Keep Spawn Loaded range per world
This lets you disable it for some worlds and lower it for others.
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index fb2851e94c178f49ee8046176b196c63254907e7..ef6d98d503fdca4322000278de4cf325df56f99d 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -722,30 +722,33 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
// CraftBukkit start
public void prepareLevels(ChunkProgressListener worldloadlistener, ServerLevel worldserver) {
+ ServerChunkCache chunkproviderserver = worldserver.getChunkSource(); // Paper
// WorldServer worldserver = this.overworld();
this.forceTicks = true;
// CraftBukkit end
+ if (worldserver.getWorld().getKeepSpawnInMemory()) { // Paper
MinecraftServer.LOGGER.info("Preparing start region for dimension {}", worldserver.dimension().location());
BlockPos blockposition = worldserver.getSharedSpawnPos();
worldloadlistener.updateSpawnPos(new ChunkPos(blockposition));
- ServerChunkCache chunkproviderserver = worldserver.getChunkSource();
+ //ChunkProviderServer chunkproviderserver = worldserver.getChunkProvider(); // Paper - move up
this.nextTickTime = Util.getMillis();
- // CraftBukkit start
- if (worldserver.getWorld().getKeepSpawnInMemory()) {
- chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(blockposition), 11, Unit.INSTANCE);
-
- while (chunkproviderserver.getTickingGenerated() != 441) {
- // this.nextTickTime = SystemUtils.getMillis() + 10L;
- this.executeModerately();
- }
- }
+ // Paper start - configurable spawn reason
+ int radiusBlocks = worldserver.paperConfig().spawn.keepSpawnLoadedRange * 16;
+ int radiusChunks = radiusBlocks / 16 + ((radiusBlocks & 15) != 0 ? 1 : 0);
+ int totalChunks = ((radiusChunks) * 2 + 1);
+ totalChunks *= totalChunks;
+ worldloadlistener.setChunkRadius(radiusBlocks / 16);
+
+ worldserver.addTicketsForSpawn(radiusBlocks, blockposition);
+ // Paper end
// this.nextTickTime = SystemUtils.getMillis() + 10L;
this.executeModerately();
// Iterator iterator = this.levels.values().iterator();
+ }
if (true) {
ServerLevel worldserver1 = worldserver;
@@ -768,7 +771,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
// this.nextTickTime = SystemUtils.getMillis() + 10L;
this.executeModerately();
// CraftBukkit end
- worldloadlistener.stop();
+ if (worldserver.getWorld().getKeepSpawnInMemory()) worldloadlistener.stop(); // Paper
// CraftBukkit start
// this.updateMobSpawningFlags();
worldserver.setSpawnSettings(this.isSpawningMonsters(), this.isSpawningAnimals());
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 47a1fb476e3825f489fc217ef83fd273b52676a1..dc0a02f08d1c211443f35a10270110791b6fbbcc 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1859,12 +1859,84 @@ public class ServerLevel extends Level implements WorldGenLevel {
return ((MapIndex) this.getServer().overworld().getDataStorage().computeIfAbsent(MapIndex.factory(), "idcounts")).getFreeAuxValueForMap();
}
+ // Paper start - helper function for configurable spawn radius
+ public void addTicketsForSpawn(int radiusInBlocks, BlockPos spawn) {
+ // In order to respect vanilla behavior, which is ensuring everything but the spawn border can tick, we add tickets
+ // with level 31 for the non-border spawn chunks
+ ServerChunkCache chunkproviderserver = this.getChunkSource();
+ int tickRadius = radiusInBlocks - 16;
+
+ // add ticking chunks
+ for (int x = -tickRadius; x <= tickRadius; x += 16) {
+ for (int z = -tickRadius; z <= tickRadius; z += 16) {
+ // radius of 2 will have the current chunk be level 31
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, z)), 2, Unit.INSTANCE);
+ }
+ }
+
+ // add border chunks
+
+ // add border along x axis (including corner chunks)
+ for (int x = -radiusInBlocks; x <= radiusInBlocks; x += 16) {
+ // top
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, radiusInBlocks)), 1, Unit.INSTANCE); // level 32
+ // bottom
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, -radiusInBlocks)), 1, Unit.INSTANCE); // level 32
+ }
+
+ // add border along z axis (excluding corner chunks)
+ for (int z = -radiusInBlocks + 16; z < radiusInBlocks; z += 16) {
+ // right
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
+ // left
+ chunkproviderserver.addRegionTicket(TicketType.START, new ChunkPos(spawn.offset(-radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
+ }
+ }
+ public void removeTicketsForSpawn(int radiusInBlocks, BlockPos spawn) {
+ // In order to respect vanilla behavior, which is ensuring everything but the spawn border can tick, we added tickets
+ // with level 31 for the non-border spawn chunks
+ ServerChunkCache chunkproviderserver = this.getChunkSource();
+ int tickRadius = radiusInBlocks - 16;
+
+ // remove ticking chunks
+ for (int x = -tickRadius; x <= tickRadius; x += 16) {
+ for (int z = -tickRadius; z <= tickRadius; z += 16) {
+ // radius of 2 will have the current chunk be level 31
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, z)), 2, Unit.INSTANCE);
+ }
+ }
+
+ // remove border chunks
+
+ // remove border along x axis (including corner chunks)
+ for (int x = -radiusInBlocks; x <= radiusInBlocks; x += 16) {
+ // top
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, radiusInBlocks)), 1, Unit.INSTANCE); // level 32
+ // bottom
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(x, 0, -radiusInBlocks)), 1, Unit.INSTANCE); // level 32
+ }
+
+ // remove border along z axis (excluding corner chunks)
+ for (int z = -radiusInBlocks + 16; z < radiusInBlocks; z += 16) {
+ // right
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
+ // left
+ chunkproviderserver.removeRegionTicket(TicketType.START, new ChunkPos(spawn.offset(-radiusInBlocks, 0, z)), 1, Unit.INSTANCE); // level 32
+ }
+ }
+ // Paper end
+
public void setDefaultSpawnPos(BlockPos pos, float angle) {
- ChunkPos chunkcoordintpair = new ChunkPos(new BlockPos(this.levelData.getXSpawn(), 0, this.levelData.getZSpawn()));
+ // Paper - configurable spawn radius
+ BlockPos prevSpawn = this.getSharedSpawnPos();
+ //ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(new BlockPosition(this.worldData.a(), 0, this.worldData.c()));
this.levelData.setSpawn(pos, angle);
- this.getChunkSource().removeRegionTicket(TicketType.START, chunkcoordintpair, 11, Unit.INSTANCE);
- this.getChunkSource().addRegionTicket(TicketType.START, new ChunkPos(pos), 11, Unit.INSTANCE);
+ if (this.keepSpawnInMemory) {
+ // if this keepSpawnInMemory is false a plugin has already removed our tickets, do not re-add
+ this.removeTicketsForSpawn(this.paperConfig().spawn.keepSpawnLoadedRange * 16, prevSpawn);
+ this.addTicketsForSpawn(this.paperConfig().spawn.keepSpawnLoadedRange * 16, pos);
+ }
this.getServer().getPlayerList().broadcastAll(new ClientboundSetDefaultSpawnPositionPacket(pos, angle));
}
diff --git a/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java b/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
index 1b565b2809c2d367e21971c5154f35c9763995e6..b0f899835ded29aff108d1674bf4a1a6c89693db 100644
--- a/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
+++ b/src/main/java/net/minecraft/server/level/progress/ChunkProgressListener.java
@@ -12,4 +12,6 @@ public interface ChunkProgressListener {
void start();
void stop();
+
+ void setChunkRadius(int radius); // Paper - allow changing chunk radius
}
diff --git a/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java b/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
index 4d2348df25410a0b5364eec066880326d6667dad..286aad3205ef8a9e21a47ef07893844fe857556a 100644
--- a/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
+++ b/src/main/java/net/minecraft/server/level/progress/LoggerChunkProgressListener.java
@@ -11,12 +11,19 @@ import org.slf4j.Logger;
public class LoggerChunkProgressListener implements ChunkProgressListener {
private static final Logger LOGGER = LogUtils.getLogger();
- private final int maxCount;
+ private int maxCount;// Paper - remove final
private int count;
private long startTime;
private long nextTickTime = Long.MAX_VALUE;
public LoggerChunkProgressListener(int radius) {
+ // Paper start - Allow changing radius later for configurable spawn patch
+ this.setChunkRadius(radius); // Move to method
+ }
+
+ @Override
+ public void setChunkRadius(int radius) {
+ // Paper end
int i = radius * 2 + 1;
this.maxCount = i * i;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e24c43463b3997549e9a7560a464bdeb8823831e..e790c0c348ad8e2448969516d97a036aeee12fa3 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -1353,15 +1353,21 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void setKeepSpawnInMemory(boolean keepLoaded) {
+ // Paper start - Configurable spawn radius
+ if (keepLoaded == this.world.keepSpawnInMemory) {
+ // do nothing, nothing has changed
+ return;
+ }
this.world.keepSpawnInMemory = keepLoaded;
// Grab the worlds spawn chunk
BlockPos chunkcoordinates = this.world.getSharedSpawnPos();
if (keepLoaded) {
- this.world.getChunkSource().addRegionTicket(TicketType.START, new ChunkPos(chunkcoordinates), 11, Unit.INSTANCE);
+ this.world.addTicketsForSpawn(this.world.paperConfig().spawn.keepSpawnLoadedRange * 16, chunkcoordinates);
} else {
- // TODO: doesn't work well if spawn changed....
- this.world.getChunkSource().removeRegionTicket(TicketType.START, new ChunkPos(chunkcoordinates), 11, Unit.INSTANCE);
+ // TODO: doesn't work well if spawn changed.... // Paper - resolved
+ this.world.removeTicketsForSpawn(this.world.paperConfig().spawn.keepSpawnLoadedRange * 16, chunkcoordinates);
}
+ // Paper end
}
@Override

239
patches/unapplied/server/0314-Allow-Saving-of-Oversized-Chunks.patch
View file

@ -1,239 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 15 Feb 2019 01:08:19 -0500
Subject: [PATCH] Allow Saving of Oversized Chunks
Note 1.17 update: With 1.17, Entities are no longer stored in chunk slices, so this needs updating!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The Minecraft World Region File format has a hard cap of 1MB per chunk.
This is due to the fact that the header of the file format only allocates
a single byte for sector count, meaning a maximum of 256 sectors, at 4k per sector.
This limit can be reached fairly easily with books, resulting in the chunk being unable
to save to the world. Worse off, is that nothing printed when this occured, and silently
performed a chunk rollback on next load.
This leads to security risk with duplication and is being actively exploited.
This patch catches the too large scenario, falls back and moves any large Entity
or Tile Entity into a new compound, and this compound is saved into a different file.
On Chunk Load, we check for oversized status, and if so, we load the extra file and
merge the Entities and Tile Entities from the oversized chunk back into the level to
then be loaded as normal.
Once a chunk is returned back to normal size, the oversized flag will clear, and no
extra data file will exist.
This fix maintains compatability with all existing Anvil Region Format tools as it
does not alter the save format. They will just not know about the extra entities.
This fix also maintains compatability if someone switches server jars to one without
this fix, as the data will remain in the oversized file. Once the server returns
to a jar with this fix, the data will be restored.
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 2a7f17726a161ddbcd0397fb4332de6980199c38..72dacdc271325c814fb43cd6daaf3a209801ffda 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
@@ -18,8 +18,11 @@ import java.nio.file.LinkOption;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
import java.nio.file.StandardOpenOption;
+import java.util.zip.InflaterInputStream; // Paper
import javax.annotation.Nullable;
import net.minecraft.Util;
+import net.minecraft.nbt.CompoundTag; // Paper
+import net.minecraft.nbt.NbtIo; // Paper
import net.minecraft.world.level.ChunkPos;
import org.slf4j.Logger;
@@ -45,6 +48,7 @@ public class RegionFile implements AutoCloseable {
@VisibleForTesting
protected final RegionBitmap usedSectors;
public final java.util.concurrent.locks.ReentrantLock fileLock = new java.util.concurrent.locks.ReentrantLock(); // Paper
+ public final Path regionFile; // Paper
public RegionFile(Path file, Path directory, boolean dsync) throws IOException {
this(file, directory, RegionFileVersion.VERSION_DEFLATE, dsync);
@@ -52,6 +56,8 @@ public class RegionFile implements AutoCloseable {
public RegionFile(Path file, Path directory, RegionFileVersion outputChunkStreamVersion, boolean dsync) throws IOException {
this.header = ByteBuffer.allocateDirect(8192);
+ this.regionFile = file; // Paper
+ initOversizedState(); // Paper
this.usedSectors = new RegionBitmap();
this.version = outputChunkStreamVersion;
if (!Files.isDirectory(directory, new LinkOption[0])) {
@@ -430,6 +436,74 @@ public class RegionFile implements AutoCloseable {
}
+ // Paper start
+ private final byte[] oversized = new byte[1024];
+ private int oversizedCount = 0;
+
+ private synchronized void initOversizedState() throws IOException {
+ Path metaFile = getOversizedMetaFile();
+ if (Files.exists(metaFile)) {
+ final byte[] read = java.nio.file.Files.readAllBytes(metaFile);
+ System.arraycopy(read, 0, oversized, 0, oversized.length);
+ for (byte temp : oversized) {
+ oversizedCount += temp;
+ }
+ }
+ }
+
+ private static int getChunkIndex(int x, int z) {
+ return (x & 31) + (z & 31) * 32;
+ }
+ synchronized boolean isOversized(int x, int z) {
+ return this.oversized[getChunkIndex(x, z)] == 1;
+ }
+ synchronized void setOversized(int x, int z, boolean oversized) throws IOException {
+ final int offset = getChunkIndex(x, z);
+ boolean previous = this.oversized[offset] == 1;
+ this.oversized[offset] = (byte) (oversized ? 1 : 0);
+ if (!previous && oversized) {
+ oversizedCount++;
+ } else if (!oversized && previous) {
+ oversizedCount--;
+ }
+ if (previous && !oversized) {
+ Path oversizedFile = getOversizedFile(x, z);
+ if (Files.exists(oversizedFile)) {
+ Files.delete(oversizedFile);
+ }
+ }
+ if (oversizedCount > 0) {
+ if (previous != oversized) {
+ writeOversizedMeta();
+ }
+ } else if (previous) {
+ Path oversizedMetaFile = getOversizedMetaFile();
+ if (Files.exists(oversizedMetaFile)) {
+ Files.delete(oversizedMetaFile);
+ }
+ }
+ }
+
+ private void writeOversizedMeta() throws IOException {
+ java.nio.file.Files.write(getOversizedMetaFile(), oversized);
+ }
+
+ private Path getOversizedMetaFile() {
+ return this.regionFile.getParent().resolve(this.regionFile.getFileName().toString().replaceAll("\\.mca$", "") + ".oversized.nbt");
+ }
+
+ private Path getOversizedFile(int x, int z) {
+ return this.regionFile.getParent().resolve(this.regionFile.getFileName().toString().replaceAll("\\.mca$", "") + "_oversized_" + x + "_" + z + ".nbt");
+ }
+
+ synchronized CompoundTag getOversizedData(int x, int z) throws IOException {
+ Path file = getOversizedFile(x, z);
+ try (DataInputStream out = new DataInputStream(new java.io.BufferedInputStream(new InflaterInputStream(Files.newInputStream(file))))) {
+ return NbtIo.read((java.io.DataInput) out);
+ }
+
+ }
+ // Paper end
private class ChunkBuffer extends ByteArrayOutputStream {
private final ChunkPos pos;
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 465ad0bae446a20e941e8f2dbf2d85f2627482b9..42dc999d820e62c6a222afbd9239cc671fc7de53 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
@@ -121,6 +121,71 @@ public class RegionFileStorage implements AutoCloseable {
}
}
+ // Paper start
+ private static void printOversizedLog(String msg, Path file, int x, int z) {
+ org.apache.logging.log4j.LogManager.getLogger().fatal(msg + " (" + file.toString().replaceAll(".+[\\\\/]", "") + " - " + x + "," + z + ") Go clean it up to remove this message. /minecraft:tp " + (x<<4)+" 128 "+(z<<4) + " - DO NOT REPORT THIS TO PAPER - You may ask for help on Discord, but do not file an issue. These error messages can not be removed.");
+ }
+
+ private static final int DEFAULT_SIZE_THRESHOLD = 1024 * 8;
+ private static final int OVERZEALOUS_TOTAL_THRESHOLD = 1024 * 64;
+ private static final int OVERZEALOUS_THRESHOLD = 1024;
+ private static int SIZE_THRESHOLD = DEFAULT_SIZE_THRESHOLD;
+ private static void resetFilterThresholds() {
+ SIZE_THRESHOLD = Math.max(1024 * 4, Integer.getInteger("Paper.FilterThreshhold", DEFAULT_SIZE_THRESHOLD));
+ }
+ static {
+ resetFilterThresholds();
+ }
+
+ static boolean isOverzealous() {
+ return SIZE_THRESHOLD == OVERZEALOUS_THRESHOLD;
+ }
+
+
+ private static CompoundTag readOversizedChunk(RegionFile regionfile, ChunkPos chunkCoordinate) throws IOException {
+ synchronized (regionfile) {
+ try (DataInputStream datainputstream = regionfile.getChunkDataInputStream(chunkCoordinate)) {
+ CompoundTag oversizedData = regionfile.getOversizedData(chunkCoordinate.x, chunkCoordinate.z);
+ CompoundTag chunk = NbtIo.read((DataInput) datainputstream);
+ if (oversizedData == null) {
+ return chunk;
+ }
+ CompoundTag oversizedLevel = oversizedData.getCompound("Level");
+
+ mergeChunkList(chunk.getCompound("Level"), oversizedLevel, "Entities", "Entities");
+ mergeChunkList(chunk.getCompound("Level"), oversizedLevel, "TileEntities", "TileEntities");
+
+ return chunk;
+ } catch (Throwable throwable) {
+ throwable.printStackTrace();
+ throw throwable;
+ }
+ }
+ }
+
+ private static void mergeChunkList(CompoundTag level, CompoundTag oversizedLevel, String key, String oversizedKey) {
+ net.minecraft.nbt.ListTag levelList = level.getList(key, 10);
+ net.minecraft.nbt.ListTag oversizedList = oversizedLevel.getList(oversizedKey, 10);
+
+ if (!oversizedList.isEmpty()) {
+ levelList.addAll(oversizedList);
+ level.put(key, levelList);
+ }
+ }
+
+ private static int getNBTSize(net.minecraft.nbt.Tag nbtBase) {
+ DataOutputStream test = new DataOutputStream(new org.apache.commons.io.output.NullOutputStream());
+ try {
+ nbtBase.write(test);
+ return test.size();
+ } catch (IOException e) {
+ e.printStackTrace();
+ return 0;
+ }
+ }
+
+ // Paper End
+
@Nullable
public CompoundTag read(ChunkPos pos) throws IOException {
// CraftBukkit start - SPIGOT-5680: There's no good reason to preemptively create files on read, save that for writing
@@ -132,6 +197,12 @@ public class RegionFileStorage implements AutoCloseable {
try { // Paper
DataInputStream datainputstream = regionfile.getChunkDataInputStream(pos);
+ // Paper start
+ if (regionfile.isOversized(pos.x, pos.z)) {
+ printOversizedLog("Loading Oversized Chunk!", regionfile.regionFile, pos.x, pos.z);
+ return readOversizedChunk(regionfile, pos);
+ }
+ // Paper end
CompoundTag nbttagcompound;
label43:
{
@@ -218,6 +289,7 @@ public class RegionFileStorage implements AutoCloseable {
try {
NbtIo.write(nbt, (DataOutput) dataoutputstream);
+ regionfile.setOversized(pos.x, pos.z, false); // Paper - We don't do this anymore, mojang stores differently, but clear old meta flag if it exists to get rid of our own meta file once last oversized is gone
} catch (Throwable throwable) {
if (dataoutputstream != null) {
try {

21
patches/unapplied/server/0315-Expose-the-internal-current-tick.patch
View file

@ -1,21 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 20 Apr 2019 19:47:34 -0500
Subject: [PATCH] Expose the internal current tick
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 58ac20547480173f0b4cd4015fe0fb38d2d211ff..53f387da05ed3c9e981cea2141c42fe630b49892 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2817,5 +2817,10 @@ public final class CraftServer implements Server {
profile.getProperties().putAll(((CraftPlayer) player).getHandle().getGameProfile().getProperties());
return new com.destroystokyo.paper.profile.CraftPlayerProfile(profile);
}
+
+ @Override
+ public int getCurrentTick() {
+ return net.minecraft.server.MinecraftServer.currentTick;
+ }
// Paper end
}

246
patches/unapplied/server/0316-Fix-World-isChunkGenerated-calls.patch
View file

@ -1,246 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 15 Jun 2019 08:54:33 -0700
Subject: [PATCH] Fix World#isChunkGenerated calls
Optimize World#loadChunk() too
This patch also adds a chunk status cache on region files (note that
its only purpose is to cache the status on DISK)
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 8d3a9f8210bf529484aeaf84ef9a55b54ce8f2af..15e423cdb61547ddffb4497f5c51e101f5dbe8af 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -680,9 +680,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
// Paper end
private CompletableFuture<Optional<CompoundTag>> readChunk(ChunkPos chunkPos) {
- return this.read(chunkPos).thenApplyAsync((optional) -> {
- return optional.map((nbttagcompound) -> this.upgradeChunkTag(nbttagcompound, chunkPos)); // CraftBukkit
- }, Util.backgroundExecutor());
+ // Paper start - Cache chunk status on disk
+ try {
+ return CompletableFuture.completedFuture(Optional.ofNullable(this.readConvertChunkSync(chunkPos)));
+ } catch (Throwable thr) {
+ return CompletableFuture.failedFuture(thr);
+ }
+ // Paper end - Cache chunk status on disk
}
// CraftBukkit start
@@ -691,6 +695,63 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
// CraftBukkit end
}
+ // Paper start - Cache chunk status on disk
+ @Nullable
+ public CompoundTag readConvertChunkSync(ChunkPos pos) throws IOException {
+ CompoundTag nbttagcompound = this.readSync(pos);
+ // Paper start - Cache chunk status on disk
+ if (nbttagcompound == null) {
+ return null;
+ }
+
+ nbttagcompound = this.upgradeChunkTag(nbttagcompound, pos); // CraftBukkit
+ if (nbttagcompound == null) {
+ return null;
+ }
+
+ this.updateChunkStatusOnDisk(pos, nbttagcompound);
+
+ return nbttagcompound;
+ // Paper end
+ }
+
+ // Paper start - chunk status cache "api"
+ public ChunkStatus getChunkStatusOnDiskIfCached(ChunkPos chunkPos) {
+ net.minecraft.world.level.chunk.storage.RegionFile regionFile = regionFileCache.getRegionFileIfLoaded(chunkPos);
+
+ return regionFile == null ? null : regionFile.getStatusIfCached(chunkPos.x, chunkPos.z);
+ }
+
+ public ChunkStatus getChunkStatusOnDisk(ChunkPos chunkPos) throws IOException {
+ net.minecraft.world.level.chunk.storage.RegionFile regionFile = regionFileCache.getRegionFile(chunkPos, true);
+
+ if (regionFile == null || !regionFileCache.chunkExists(chunkPos)) {
+ return null;
+ }
+
+ ChunkStatus status = regionFile.getStatusIfCached(chunkPos.x, chunkPos.z);
+
+ if (status != null) {
+ return status;
+ }
+
+ this.readChunk(chunkPos);
+
+ return regionFile.getStatusIfCached(chunkPos.x, chunkPos.z);
+ }
+
+ public void updateChunkStatusOnDisk(ChunkPos chunkPos, @Nullable CompoundTag compound) throws IOException {
+ net.minecraft.world.level.chunk.storage.RegionFile regionFile = regionFileCache.getRegionFile(chunkPos, false);
+
+ regionFile.setStatus(chunkPos.x, chunkPos.z, ChunkSerializer.getStatus(compound));
+ }
+
+ public ChunkAccess getUnloadingChunk(int chunkX, int chunkZ) {
+ ChunkHolder chunkHolder = io.papermc.paper.chunk.system.ChunkSystem.getUnloadingChunkHolder(this.level, chunkX, chunkZ);
+ return chunkHolder == null ? null : chunkHolder.getAvailableChunkNow();
+ }
+ // Paper end
+
boolean anyPlayerCloseEnoughForSpawning(ChunkPos pos) {
// Spigot start
return this.anyPlayerCloseEnoughForSpawning(pos, false);
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 72dacdc271325c814fb43cd6daaf3a209801ffda..647ce340c81606ab86d33e1f9dec1fb0afc262d8 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
@@ -50,6 +50,30 @@ public class RegionFile implements AutoCloseable {
public final java.util.concurrent.locks.ReentrantLock fileLock = new java.util.concurrent.locks.ReentrantLock(); // Paper
public final Path regionFile; // Paper
+ // Paper start - Cache chunk status
+ private final net.minecraft.world.level.chunk.ChunkStatus[] statuses = new net.minecraft.world.level.chunk.ChunkStatus[32 * 32];
+
+ private boolean closed;
+
+ // invoked on write/read
+ public void setStatus(int x, int z, net.minecraft.world.level.chunk.ChunkStatus status) {
+ if (this.closed) {
+ // We've used an invalid region file.
+ throw new IllegalStateException("RegionFile is closed");
+ }
+ this.statuses[getChunkLocation(x, z)] = status;
+ }
+
+ public net.minecraft.world.level.chunk.ChunkStatus getStatusIfCached(int x, int z) {
+ if (this.closed) {
+ // We've used an invalid region file.
+ throw new IllegalStateException("RegionFile is closed");
+ }
+ final int location = getChunkLocation(x, z);
+ return this.statuses[location];
+ }
+ // Paper end
+
public RegionFile(Path file, Path directory, boolean dsync) throws IOException {
this(file, directory, RegionFileVersion.VERSION_DEFLATE, dsync);
}
@@ -397,6 +421,7 @@ public class RegionFile implements AutoCloseable {
return this.getOffset(pos) != 0;
}
+ private static int getChunkLocation(int x, int z) { return (x & 31) + (z & 31) * 32; } // Paper - OBFHELPER - sort of, mirror of logic below
private static int getOffsetIndex(ChunkPos pos) {
return pos.getRegionLocalX() + pos.getRegionLocalZ() * 32;
}
@@ -407,6 +432,7 @@ public class RegionFile implements AutoCloseable {
synchronized (this) {
try {
// Paper end
+ this.closed = true; // Paper
try {
this.padToFullSector();
} finally {
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 42dc999d820e62c6a222afbd9239cc671fc7de53..b850dba2b0fa5bc762b170ed7083cf8904761f17 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
@@ -289,6 +289,7 @@ public class RegionFileStorage implements AutoCloseable {
try {
NbtIo.write(nbt, (DataOutput) dataoutputstream);
+ regionfile.setStatus(pos.x, pos.z, ChunkSerializer.getStatus(nbt)); // Paper - cache status on disk
regionfile.setOversized(pos.x, pos.z, false); // Paper - We don't do this anymore, mojang stores differently, but clear old meta flag if it exists to get rid of our own meta file once last oversized is gone
} catch (Throwable throwable) {
if (dataoutputstream != null) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e790c0c348ad8e2448969516d97a036aeee12fa3..217aac550c3bed7ccb12ed8e8da9294652345d41 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -310,9 +310,23 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public boolean isChunkGenerated(int x, int z) {
+ // Paper start - Fix this method
+ if (!Bukkit.isPrimaryThread()) {
+ return java.util.concurrent.CompletableFuture.supplyAsync(() -> {
+ return CraftWorld.this.isChunkGenerated(x, z);
+ }, world.getChunkSource().mainThreadProcessor).join();
+ }
+ ChunkAccess chunk = world.getChunkSource().getChunkAtImmediately(x, z);
+ if (chunk == null) {
+ chunk = world.getChunkSource().chunkMap.getUnloadingChunk(x, z);
+ }
+ if (chunk != null) {
+ return chunk instanceof ImposterProtoChunk || chunk instanceof net.minecraft.world.level.chunk.LevelChunk;
+ }
try {
- return this.isChunkLoaded(x, z) || this.world.getChunkSource().chunkMap.read(new ChunkPos(x, z)).get().isPresent();
- } catch (InterruptedException | ExecutionException ex) {
+ return world.getChunkSource().chunkMap.getChunkStatusOnDisk(new ChunkPos(x, z)) == ChunkStatus.FULL;
+ // Paper end
+ } catch (java.io.IOException ex) {
throw new RuntimeException(ex);
}
}
@@ -426,20 +440,48 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public boolean loadChunk(int x, int z, boolean generate) {
org.spigotmc.AsyncCatcher.catchOp("chunk load"); // Spigot
- ChunkAccess chunk = this.world.getChunkSource().getChunk(x, z, generate || isChunkGenerated(x, z) ? ChunkStatus.FULL : ChunkStatus.EMPTY, true); // Paper
+ // Paper start - Optimize this method
+ ChunkPos chunkPos = new ChunkPos(x, z);
- // If generate = false, but the chunk already exists, we will get this back.
- if (chunk instanceof ImposterProtoChunk) {
- // We then cycle through again to get the full chunk immediately, rather than after the ticket addition
- chunk = this.world.getChunkSource().getChunk(x, z, ChunkStatus.FULL, true);
- }
+ if (!generate) {
+ ChunkAccess immediate = world.getChunkSource().getChunkAtImmediately(x, z);
+ if (immediate == null) {
+ immediate = world.getChunkSource().chunkMap.getUnloadingChunk(x, z);
+ }
+ if (immediate != null) {
+ if (!(immediate instanceof ImposterProtoChunk) && !(immediate instanceof net.minecraft.world.level.chunk.LevelChunk)) {
+ return false; // not full status
+ }
+ world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 1, Unit.INSTANCE);
+ world.getChunk(x, z); // make sure we're at ticket level 32 or lower
+ return true;
+ }
- if (chunk instanceof net.minecraft.world.level.chunk.LevelChunk) {
- this.world.getChunkSource().addRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 1, Unit.INSTANCE);
- return true;
+ net.minecraft.world.level.chunk.storage.RegionFile file;
+ try {
+ file = world.getChunkSource().chunkMap.regionFileCache.getRegionFile(chunkPos, false);
+ } catch (java.io.IOException ex) {
+ throw new RuntimeException(ex);
+ }
+
+ ChunkStatus status = file.getStatusIfCached(x, z);
+ if (!file.hasChunk(chunkPos) || (status != null && status != ChunkStatus.FULL)) {
+ return false;
+ }
+
+ ChunkAccess chunk = world.getChunkSource().getChunk(x, z, ChunkStatus.EMPTY, true);
+ if (!(chunk instanceof ImposterProtoChunk) && !(chunk instanceof net.minecraft.world.level.chunk.LevelChunk)) {
+ return false;
+ }
+
+ // fall through to load
+ // we do this so we do not re-read the chunk data on disk
}
- return false;
+ world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 1, Unit.INSTANCE);
+ world.getChunkSource().getChunk(x, z, ChunkStatus.FULL, true);
+ return true;
+ // Paper end
}
@Override

33
patches/unapplied/server/0317-Show-blockstate-location-if-we-failed-to-read-it.patch
View file

@ -1,33 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 15 Jun 2019 10:28:25 -0700
Subject: [PATCH] Show blockstate location if we failed to read it
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
index f046f507a095e0cb8f839b9b4b06add3a671486b..f7f211b4f08a7f21a183078affd6f875aa30dd50 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
@@ -25,6 +25,7 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
this.tileEntity = tileEntity;
+ try { // Paper - show location on failure
// Paper start
this.snapshotDisabled = DISABLE_SNAPSHOT;
if (DISABLE_SNAPSHOT) {
@@ -37,6 +38,14 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
this.load(this.snapshot);
}
// Paper end
+ // Paper start - show location on failure
+ } catch (Throwable thr) {
+ if (thr instanceof ThreadDeath) {
+ throw (ThreadDeath)thr;
+ }
+ throw new RuntimeException("Failed to read BlockState at: world: " + this.getWorld().getName() + " location: (" + this.getX() + ", " + this.getY() + ", " + this.getZ() + ")", thr);
+ }
+ // Paper end
}
protected CraftBlockEntityState(CraftBlockEntityState<T> state) {

36
patches/unapplied/server/0318-Only-count-Natural-Spawned-mobs-towards-natural-spaw.patch
View file

@ -1,36 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 24 Mar 2019 01:01:32 -0400
Subject: [PATCH] Only count Natural Spawned mobs towards natural spawn mob
limit
This resolves the super common complaint about mobs not spawning.
This was ultimately a flaw in the vanilla count algorithim that allows
spawners and other misc mobs to count against the mob limit, which are
not bounded, and can prevent the entire world from spawning new.
I believe Bukkits changes around persistence may of actually made it
worse than vanilla.
This should fully solve all of the issues around it so that only natural
influences natural spawns.
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
index 9ed7abddf30d298a5abb04974efd1b470d015b09..fe38079d69f3e9987ad5ab077ae09d05017a681a 100644
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
@@ -88,6 +88,13 @@ public final class NaturalSpawner {
MobCategory enumcreaturetype = entity.getType().getCategory();
if (enumcreaturetype != MobCategory.MISC) {
+ // Paper start - Only count natural spawns
+ if (!entity.level().paperConfig().entities.spawning.countAllMobsForSpawning &&
+ !(entity.spawnReason == org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL ||
+ entity.spawnReason == org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.CHUNK_GEN)) {
+ continue;
+ }
+ // Paper end
BlockPos blockposition = entity.blockPosition();
chunkSource.query(ChunkPos.asLong(blockposition), (chunk) -> {

39
patches/unapplied/server/0319-Configurable-projectile-relative-velocity.patch
View file

@ -1,39 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lucavon <lucavonlp@gmail.com>
Date: Tue, 23 Jul 2019 20:29:20 -0500
Subject: [PATCH] Configurable projectile relative velocity
This patch adds an option "disable relative projectile velocity", which, when
enabled, will cause projectiles to ignore the shooter's current velocity,
like they did in Minecraft 1.8 and prior.
If a player is falling, for example, their shooting range will be drastically
reduced, as a downwards velocity is applied to the projectile. This prevents
players from saving themselves from falling off floating islands, for example,
as a thrown ender pearl will not make it back to the island, while it would
have in 1.8.
While this could easily be done with plugins, too, there are multiple problems:
P1) If multiple plugins cancel the velocity by subtracting the shooter's velocity
from the projectile's velocity, the projectile's velocity would be different.
As there's no way to detect whether the projectile's velocity has already been
adjusted to ignore the player's velocity, plugins can't not do it if it's not
necessary.
P2) I've noticed some inconsistencies, e.g. weird velocity when shooting while
using an elytra. Checking for those inconsistencies is possible, but not as
efficient as just not applying the velocity in the first place.
P3) Solutions for 1) and especially 2) might not be future-proof, while this
server-internal fix makes this change future-proof.
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index e5da57b35cd82ee7b4e844cfe74289a71d38779a..24b549cb21926a02d736f0bbb991006b9453068d 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -165,7 +165,7 @@ public abstract class Projectile extends Entity implements TraceableEntity {
this.shoot((double) f5, (double) f6, (double) f7, speed, divergence);
Vec3 vec3d = shooter.getDeltaMovement();
- this.setDeltaMovement(this.getDeltaMovement().add(vec3d.x, shooter.onGround() ? 0.0D : vec3d.y, vec3d.z));
+ if (!shooter.level().paperConfig().misc.disableRelativeProjectileVelocity) this.setDeltaMovement(this.getDeltaMovement().add(vec3d.x, shooter.onGround() ? 0.0D : vec3d.y, vec3d.z)); // Paper - allow disabling relative velocity
}
// CraftBukkit start - call projectile hit event

19
patches/unapplied/server/0320-offset-item-frame-ticking.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Tue, 30 Jul 2019 03:17:16 +0500
Subject: [PATCH] offset item frame ticking
diff --git a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
index 760e9e96cb567861f40a0b3debb58dc867be4026..66cf0a6cd1525ecf2615809210a26d55f445d07d 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/HangingEntity.java
@@ -38,7 +38,7 @@ public abstract class HangingEntity extends Entity {
protected static final Predicate<Entity> HANGING_ENTITY = (entity) -> {
return entity instanceof HangingEntity;
};
- private int checkInterval;
+ private int checkInterval; { this.checkInterval = this.getId() % this.level().spigotConfig.hangingTickFrequency; } // Paper
public BlockPos pos;
protected Direction direction;