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Patches!!!!!!!

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Owen1212055
2024-04-24 18:36:49 -04:00
parent 16579c63d9
commit 308e992c47
132 changed files with 185 additions and 254 deletions
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28
removed-patches-1-20-5/0876-Fix-concurrenct-access-to-lookups-field-in-RegistryO.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Mon, 15 May 2023 00:20:59 -0700
Subject: [PATCH] Fix concurrenct access to lookups field in RegistryOps
The concurrent access occurs on the Netty IO threads when
serializing packets. Thus, it seems it was an oversight of
the implementator of this function as there are typically
more than one Netty IO thread.
Fixes https://github.com/PaperMC/Folia/issues/11
diff --git a/src/main/java/net/minecraft/resources/RegistryOps.java b/src/main/java/net/minecraft/resources/RegistryOps.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/resources/RegistryOps.java
+++ b/src/main/java/net/minecraft/resources/RegistryOps.java
@@ -0,0 +0,0 @@ public class RegistryOps<T> extends DelegatingOps<T> {
private static RegistryOps.RegistryInfoLookup memoizeLookup(RegistryOps.RegistryInfoLookup registryInfoGetter) {
return new RegistryOps.RegistryInfoLookup() {
- private final Map<ResourceKey<? extends Registry<?>>, Optional<? extends RegistryOps.RegistryInfo<?>>> lookups = new HashMap<>();
+ // The concurrent access occurs on the Netty IO threads when serializing packets.
+ // Thus, it seems it was an oversight of the implementator of this function as there
+ // are typically more than one Netty IO thread.
+ private final Map<ResourceKey<? extends Registry<?>>, Optional<? extends RegistryOps.RegistryInfo<?>>> lookups = new java.util.concurrent.ConcurrentHashMap<>(); // Paper - fix concurrent access to lookups field
@Override
public <T> Optional<RegistryOps.RegistryInfo<T>> lookup(ResourceKey<? extends Registry<? extends T>> registryRef) {

56
removed-patches-1-20-5/0896-Array-backed-synched-entity-data.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: jellysquid3 <jellysquid3@users.noreply.github.com>
Date: Sat, 8 Jul 2023 21:38:05 +0200
Subject: [PATCH] Array backed synched entity data
Original code by jellysquid3 in Lithium, licensed under the GNU Lesser General Public License v3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
diff --git a/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java b/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
+++ b/src/main/java/net/minecraft/network/syncher/SynchedEntityData.java
@@ -0,0 +0,0 @@ public class SynchedEntityData {
private final Int2ObjectMap<SynchedEntityData.DataItem<?>> itemsById = new Int2ObjectOpenHashMap();
// private final ReadWriteLock lock = new ReentrantReadWriteLock(); // Spigot - not required
private boolean isDirty;
+ // Paper start - Perf: array backed synched entity data
+ private static final int DEFAULT_ENTRY_COUNT = 10;
+ private static final int GROW_FACTOR = 8;
+ private SynchedEntityData.DataItem<?>[] itemsArray = new SynchedEntityData.DataItem<?>[DEFAULT_ENTRY_COUNT];
+ // Paper end - Perf: array backed synched entity data
public SynchedEntityData(Entity trackedEntity) {
this.entity = trackedEntity;
@@ -0,0 +0,0 @@ public class SynchedEntityData {
// this.lock.writeLock().lock(); // Spigot - not required
this.itemsById.put(key.getId(), datawatcher_item);
// this.lock.writeLock().unlock(); // Spigot - not required
+ // Paper start - Perf: array backed synched entity data
+ if (this.itemsArray.length <= key.getId()) {
+ final int newSize = Math.min(key.getId() + GROW_FACTOR, MAX_ID_VALUE);
+
+ this.itemsArray = java.util.Arrays.copyOf(this.itemsArray, newSize);
+ }
+
+ this.itemsArray[key.getId()] = datawatcher_item;
+ // Paper end - Perf: array backed synched entity data
}
public <T> boolean hasItem(EntityDataAccessor<T> key) {
@@ -0,0 +0,0 @@ public class SynchedEntityData {
return datawatcher_item;
*/
- return (SynchedEntityData.DataItem) this.itemsById.get(key.getId());
+ // Paper start - Perf: array backed synched entity data
+ final int id = key.getId();
+
+ if (id < 0 || id >= this.itemsArray.length) {
+ return null;
+ }
+
+ return (DataItem<T>) this.itemsArray[id];
+ // Paper end - Perf: array backed synched entity data
// Spigot end
}

62
removed-patches-1-20-5/0931-Deep-clone-unhandled-nbt-tags.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: SoSeDiK <mrsosedik@gmail.com>
Date: Thu, 26 May 2022 03:30:05 +0300
Subject: [PATCH] Deep clone unhandled nbt tags
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -0,0 +0,0 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
private static final CraftPersistentDataTypeRegistry DATA_TYPE_REGISTRY = new CraftPersistentDataTypeRegistry();
private CompoundTag internalTag;
- final Map<String, Tag> unhandledTags = new TreeMap<String, Tag>(); // Visible for testing only // Paper
+ Map<String, Tag> unhandledTags = new TreeMap<String, Tag>(); // Visible for testing only // Paper - Deep clone unhandled nbt tags; remove final
private CraftPersistentDataContainer persistentDataContainer = new CraftPersistentDataContainer(CraftMetaItem.DATA_TYPE_REGISTRY);
private int version = CraftMagicNumbers.INSTANCE.getDataVersion(); // Internal use only
@@ -0,0 +0,0 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.destroyableKeys = new java.util.HashSet<>(meta.destroyableKeys);
}
// Paper end - Add API for CanPlaceOn and CanDestroy NBT values
- this.unhandledTags.putAll(meta.unhandledTags);
- this.persistentDataContainer.putAll(meta.persistentDataContainer.getRaw());
+ // Paper start - Deep clone unhandled nbt tags
+ meta.unhandledTags.forEach((key, tag) -> this.unhandledTags.put(key, tag.copy()));
+ this.persistentDataContainer.putAll(meta.persistentDataContainer.getTagsCloned());
+ // Paper end - Deep clone unhandled nbt tags
this.internalTag = meta.internalTag;
if (this.internalTag != null) {
@@ -0,0 +0,0 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
if (this.hasAttributeModifiers()) {
clone.attributeModifiers = LinkedHashMultimap.create(this.attributeModifiers);
}
- clone.persistentDataContainer = new CraftPersistentDataContainer(this.persistentDataContainer.getRaw(), CraftMetaItem.DATA_TYPE_REGISTRY);
+ // Paper start - Deep clone unhandled nbt tags
+ clone.persistentDataContainer = new CraftPersistentDataContainer(this.persistentDataContainer.getTagsCloned(), CraftMetaItem.DATA_TYPE_REGISTRY);
+ clone.unhandledTags = new TreeMap<>(this.unhandledTags);
+ clone.unhandledTags.replaceAll((key, tag) -> tag.copy());
+ // Paper end - Deep clone unhandled nbt tags
clone.hideFlag = this.hideFlag;
clone.unbreakable = this.unbreakable;
clone.damage = this.damage;
diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
@@ -0,0 +0,0 @@ public class CraftPersistentDataContainer implements PersistentDataContainer {
}
}
// Paper end - byte array serialization
+
+ // Paper start - deep clone tags
+ public Map<String, Tag> getTagsCloned() {
+ final Map<String, Tag> tags = new HashMap<>();
+ this.customDataTags.forEach((key, tag) -> tags.put(key, tag.copy()));
+ return tags;
+ }
+ // Paper end - deep clone tags
}

19
removed-patches-1-20-5/0955-Use-correct-variable-for-initializing-CraftLootTable.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 10 Oct 2023 10:17:43 -0700
Subject: [PATCH] Use correct variable for initializing CraftLootTable
diff --git a/src/main/java/net/minecraft/world/level/storage/loot/LootDataManager.java b/src/main/java/net/minecraft/world/level/storage/loot/LootDataManager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/storage/loot/LootDataManager.java
+++ b/src/main/java/net/minecraft/world/level/storage/loot/LootDataManager.java
@@ -0,0 +0,0 @@ public class LootDataManager implements PreparableReloadListener, LootDataResolv
});
// CraftBukkit start
map1.forEach((key, lootTable) -> {
- if (object instanceof LootTable table) {
+ if (lootTable instanceof LootTable table) { // Paper - Use correct variable for initializing CraftLootTable
table.craftLootTable = new CraftLootTable(CraftNamespacedKey.fromMinecraft(key.location()), table);
}
});