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-rw-r--r--patches/server/1038-General-ItemMeta-fixes.patch314
1 files changed, 287 insertions, 27 deletions
diff --git a/patches/server/1038-General-ItemMeta-fixes.patch b/patches/server/1038-General-ItemMeta-fixes.patch
index 3594dcaefd..46729ac08c 100644
--- a/patches/server/1038-General-ItemMeta-fixes.patch
+++ b/patches/server/1038-General-ItemMeta-fixes.patch
@@ -6,6 +6,7 @@ Subject: [PATCH] General ItemMeta fixes
== AT ==
private-f net/minecraft/world/item/ItemStack components
public net/minecraft/world/food/FoodProperties DEFAULT_EAT_SECONDS
+public org/bukkit/craftbukkit/block/CraftBlockStates getBlockState(Lorg/bukkit/World;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/block/entity/BlockEntity;)Lorg/bukkit/craftbukkit/block/CraftBlockState;
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index 8e2b3dd109dca3089cbce82cd3788874613a3230..893efb2c4a07c33d41e934279dd914a9dbd4ef79 100644
@@ -69,7 +70,7 @@ index 397eb1a101bd60f49dbb2fa8eddf28f6f233167f..ce10aa64576716f530e69d2281c090cf
protected void load(T tileEntity) {
if (tileEntity != null && tileEntity != this.snapshot) {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
-index 3e552a859846d206ba79c3ee740ae76a37ee7606..2626fee8cf8690dee8c6db9d503891b6fd882192 100644
+index 3e552a859846d206ba79c3ee740ae76a37ee7606..f1e1953f2dc65dc615b7b7b648c37b195d3b4c25 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -328,7 +328,14 @@ public final class CraftItemStack extends ItemStack {
@@ -88,7 +89,7 @@ index 3e552a859846d206ba79c3ee740ae76a37ee7606..2626fee8cf8690dee8c6db9d503891b6
((CraftMetaItem) itemMeta).applyToItem(tag);
itemStack.applyComponents(tag.build());
}
-@@ -689,15 +696,19 @@ public final class CraftItemStack extends ItemStack {
+@@ -689,15 +696,20 @@ public final class CraftItemStack extends ItemStack {
}
if (!((CraftMetaItem) itemMeta).isEmpty()) {
@@ -103,12 +104,14 @@ index 3e552a859846d206ba79c3ee740ae76a37ee7606..2626fee8cf8690dee8c6db9d503891b6
+ // Paper end - support updating profile after resolving it
((CraftMetaItem) itemMeta).applyToItem(tag);
- item.restorePatch(tag.build());
- }
+- item.restorePatch(tag.build());
+- }
- // SpigotCraft#463 this is required now by the Vanilla client, so mimic ItemStack constructor in ensuring it
- if (item.getItem() != null && item.getMaxDamage() > 0) {
- item.setDamageValue(item.getDamageValue());
-- }
++ item.restorePatch(DataComponentPatch.EMPTY); // Paper - properly apply the new patch from itemmeta
++ item.applyComponents(tag.build()); // Paper - properly apply the new patch from itemmeta
+ }
+ // Paper - this is no longer needed
return true;
@@ -147,41 +150,284 @@ index 1ac3bec02fce28d5ce698305a7482a9eccbb1867..b494568f833dc21d4e2447ac3e5c5002
for (Pattern p : this.patterns) {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
-index 12911233c01d0ac1af9adbd157d56d28361fc76f..99ee41e79891d6017f065492efab5af95b1b4c38 100644
+index 12911233c01d0ac1af9adbd157d56d28361fc76f..e5c2ab243fd56ef32321cbf127ef7b9d21fad56c 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
-@@ -209,10 +209,19 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+@@ -142,9 +142,17 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+
+ @ItemMetaKey.Specific(ItemMetaKey.Specific.To.NBT)
+ static final ItemMetaKeyType<CustomData> BLOCK_ENTITY_TAG = new ItemMetaKeyType<>(DataComponents.BLOCK_ENTITY_DATA, "BlockEntityTag");
++ static final ItemMetaKey BLOCK_ENTITY_TAG_CUSTOM_DATA = new ItemMetaKey("block-entity-tag"); // Paper
++ static final ItemMetaKey BLOCK_ENTITY_COMPONENTS = new ItemMetaKey("block-entity-components"); // Paper
+
+ final Material material;
+- private CraftBlockEntityState<?> blockEntityTag;
++ // Paper start - store data separately
++ DataComponentMap components = DataComponentMap.EMPTY;
++ CustomData blockEntityTag = CustomData.EMPTY;
++ private Material materialForBlockEntityType() {
++ return (this.material != Material.SHIELD) ? this.material : CraftMetaBlockState.shieldToBannerHack();
++ }
++ // Paper end
+ private CompoundTag internalTag;
+
+ CraftMetaBlockState(CraftMetaItem meta, Material material) {
+@@ -153,41 +161,60 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+
+ if (!(meta instanceof CraftMetaBlockState)
+ || ((CraftMetaBlockState) meta).material != material) {
+- this.blockEntityTag = null;
++ // Paper start
++ this.components = DataComponentMap.EMPTY;
++ this.blockEntityTag = CustomData.EMPTY;
++ // Paper end
+ return;
+ }
+
+ CraftMetaBlockState te = (CraftMetaBlockState) meta;
++ // Paper start
++ this.components = te.components;
+ this.blockEntityTag = te.blockEntityTag;
++ // Paper end
+ }
+
+ CraftMetaBlockState(DataComponentPatch tag, Material material, final Set<DataComponentType<?>> extraHandledDcts) { // Paper
+ super(tag, extraHandledDcts); // Paper
+ this.material = material;
+
++ // Paper start - move to separate method to be re-called
++ this.updateBlockState(tag);
++ }
++
++ private void updateBlockState(final DataComponentPatch tag) {
++ // Paper end
+ getOrEmpty(tag, CraftMetaBlockState.BLOCK_ENTITY_TAG).ifPresent((nbt) -> {
+- this.blockEntityTag = CraftMetaBlockState.getBlockState(material, nbt.copyTag());
++ this.blockEntityTag = nbt; // Paper
+ });
+
+ if (!tag.isEmpty()) {
+- CraftBlockEntityState<?> blockEntityTag = this.blockEntityTag;
+- if (blockEntityTag == null) {
+- blockEntityTag = CraftMetaBlockState.getBlockState(material, null);
+- }
+-
+- // Convert to map
+- PatchedDataComponentMap map = new PatchedDataComponentMap(DataComponentMap.EMPTY);
+- map.applyPatch(tag);
+- // Apply
+- Set<DataComponentType<?>> applied = blockEntityTag.applyComponents(map, tag);
++ // Paper start - store data in a DataComponentMap to be used to construct CraftBlockEntityStates
++ final DataComponentMap.Builder map = DataComponentMap.builder();
++ final net.minecraft.world.level.block.entity.BlockEntity dummyBlockEntity = java.util.Objects.requireNonNull(
++ org.bukkit.craftbukkit.block.CraftBlockStates.createNewTileEntity(this.materialForBlockEntityType())
++ );
++
++ // we don't care about what's in here, all
++ // we want is to know which data component types are referenced
++ Set<DataComponentType<?>> applied = dummyBlockEntity.applyComponentsSet(DataComponentMap.EMPTY, DataComponentPatch.EMPTY);
++ // Paper end - store data in a DataComponentMap to be used to construct CraftBlockEntityStates
+ // Mark applied components as handled
+ for (DataComponentType<?> seen : applied) {
+ this.unhandledTags.clear(seen);
+ }
+ // Only set blockEntityTag if something was applied
+ if (!applied.isEmpty()) {
+- this.blockEntityTag = blockEntityTag;
++ // Paper start
++ for (final DataComponentType type : applied) {
++ getOrEmpty(tag, type).ifPresent(value -> {
++ map.set(type, value);
++ });
++ }
++ // Paper end
+ }
++ this.components = map.build(); // Paper
+ }
+ }
+
+@@ -200,7 +227,10 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ } else {
+ this.material = Material.AIR;
+ }
+- this.blockEntityTag = CraftMetaBlockState.getBlockState(this.material, this.internalTag);
++ // Paper start
++ if (this.internalTag != null) { // legacy
++ this.setBlockState(CraftMetaBlockState.getBlockState(this.material, this.internalTag));
++ }
+ this.internalTag = null;
+ }
+
+@@ -208,13 +238,20 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ void applyToItem(CraftMetaItem.Applicator tag) {
super.applyToItem(tag);
- if (this.blockEntityTag != null) {
+- if (this.blockEntityTag != null) {
- tag.put(CraftMetaBlockState.BLOCK_ENTITY_TAG, CustomData.of(this.blockEntityTag.getSnapshotNBTWithoutComponents()));
-+ // Paper start - accurately replicate logic for creating ItemStack from BlockEntity
-+ // taken from BlockEntity#saveToItem and BlockItem#setBlockEntityData
-+ CompoundTag nbt = this.blockEntityTag.getSnapshotCustomNbtOnly();
-+ nbt.remove("id");
-+ if (!nbt.isEmpty()) {
-+ BlockEntity.addEntityType(nbt, this.blockEntityTag.getTileEntity().getType());
-+ tag.put(CraftMetaBlockState.BLOCK_ENTITY_TAG, CustomData.of(nbt));
-+ }
-+ // Paper end
++ // Paper start - accurately replicate logic for creating ItemStack from BlockEntity
++ // taken from BlockEntity#saveToItem and BlockItem#setBlockEntityData
++ final CompoundTag nbt = this.blockEntityTag.copyTag();
++ nbt.remove("id");
++ if (!nbt.isEmpty()) {
++ BlockEntity.addEntityType(nbt, java.util.Objects.requireNonNull(CraftBlockStates.getBlockEntityType(this.materialForBlockEntityType())));
++ tag.put(CraftMetaBlockState.BLOCK_ENTITY_TAG, CustomData.of(nbt));
++ }
- for (TypedDataComponent<?> component : this.blockEntityTag.collectComponents()) {
+- for (TypedDataComponent<?> component : this.blockEntityTag.collectComponents()) {
- tag.putIfAbsent(component);
-+ if (CraftMetaItem.DEFAULT_HANDLED_DCTS.contains(component.type())) continue; // Paper - if the component type was already handled by CraftMetaItem, don't add it again
-+ tag.builder.set(component);
- }
+- }
++ for (final TypedDataComponent<?> component : this.components) {
++ if (CraftMetaItem.DEFAULT_HANDLED_DCTS.contains(component.type())) continue; // if the component type was already handled by CraftMetaItem, don't add it again
++ tag.builder.set(component);
+ }
++ // Paper end
+ }
+
+ @Override
+@@ -223,14 +260,29 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+
+ if (tag.contains(CraftMetaBlockState.BLOCK_ENTITY_TAG.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND)) {
+ this.internalTag = tag.getCompound(CraftMetaBlockState.BLOCK_ENTITY_TAG.NBT);
++ return; // Paper - if legacy, don't check anything else
++ }
++ // Paper start - new serialization format
++ if (tag.contains(CraftMetaBlockState.BLOCK_ENTITY_TAG_CUSTOM_DATA.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND)) {
++ this.blockEntityTag = CustomData.of(tag.getCompound(CraftMetaBlockState.BLOCK_ENTITY_TAG_CUSTOM_DATA.NBT));
}
++ if (tag.contains(CraftMetaBlockState.BLOCK_ENTITY_COMPONENTS.NBT, CraftMagicNumbers.NBT.TAG_COMPOUND)) {
++ this.components = DataComponentMap.CODEC.parse(org.bukkit.craftbukkit.CraftRegistry.getMinecraftRegistry().createSerializationContext(net.minecraft.nbt.NbtOps.INSTANCE), tag.getCompound(CraftMetaBlockState.BLOCK_ENTITY_COMPONENTS.NBT)).getOrThrow();
++ }
++ // Paper end - new serialization format
+ }
+
+ @Override
+ void serializeInternal(final Map<String, Tag> internalTags) {
+- if (this.blockEntityTag != null) {
+- internalTags.put(CraftMetaBlockState.BLOCK_ENTITY_TAG.NBT, this.blockEntityTag.getSnapshotNBT());
++ // Paper start - new serialization format
++ if (!this.blockEntityTag.isEmpty()) {
++ internalTags.put(CraftMetaBlockState.BLOCK_ENTITY_TAG_CUSTOM_DATA.NBT, this.blockEntityTag.getUnsafe()); // unsafe because it's serialized right away
++ }
++ if (!this.components.isEmpty()) {
++ final Tag componentsTag = DataComponentMap.CODEC.encodeStart(org.bukkit.craftbukkit.CraftRegistry.getMinecraftRegistry().createSerializationContext(net.minecraft.nbt.NbtOps.INSTANCE), this.components).getOrThrow();
++ internalTags.put(CraftMetaBlockState.BLOCK_ENTITY_COMPONENTS.NBT, componentsTag);
+ }
++ // Paper end - new serialization format
+ }
+
+ @Override
+@@ -244,9 +296,10 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ int applyHash() {
+ final int original;
+ int hash = original = super.applyHash();
+- if (this.blockEntityTag != null) {
+- hash = 61 * hash + this.blockEntityTag.hashCode();
+- }
++ // Paper start
++ hash = 61 * hash + this.blockEntityTag.hashCode();
++ hash = 61 * hash + this.components.hashCode();
++ // Paper end
+ return original != hash ? CraftMetaBlockState.class.hashCode() ^ hash : hash;
+ }
+
+@@ -258,19 +311,19 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ if (meta instanceof CraftMetaBlockState) {
+ CraftMetaBlockState that = (CraftMetaBlockState) meta;
+
+- return Objects.equal(this.blockEntityTag, that.blockEntityTag);
++ return Objects.equal(this.blockEntityTag, that.blockEntityTag) && Objects.equal(this.components, that.components); // Paper
+ }
+ return true;
+ }
+
+ @Override
+ boolean notUncommon(CraftMetaItem meta) {
+- return super.notUncommon(meta) && (meta instanceof CraftMetaBlockState || this.blockEntityTag == null);
++ return super.notUncommon(meta) && (meta instanceof CraftMetaBlockState || (this.blockEntityTag.isEmpty() && this.components.isEmpty())); // Paper
+ }
+
+ @Override
+ boolean isEmpty() {
+- return super.isEmpty() && this.blockEntityTag == null;
++ return super.isEmpty() && this.blockEntityTag.isEmpty() && this.components.isEmpty(); // Paper
+ }
+
+ @Override
+@@ -281,27 +334,50 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ @Override
+ public CraftMetaBlockState clone() {
+ CraftMetaBlockState meta = (CraftMetaBlockState) super.clone();
+- if (this.blockEntityTag != null) {
+- meta.blockEntityTag = this.blockEntityTag.copy();
+- }
++ // Paper start - no need for "clone" because they are essentially immutables
++ meta.blockEntityTag = this.blockEntityTag;
++ meta.components = this.components;
++ // Paper end
+ return meta;
+ }
+
+ @Override
+ public boolean hasBlockState() {
+- return this.blockEntityTag != null;
++ return !this.blockEntityTag.isEmpty() || !this.components.isEmpty(); // Paper
+ }
+
+ // Paper start - add method to clear block state
+ @Override
+ public void clearBlockState() {
+- this.blockEntityTag = null;
++ // Paper start
++ this.blockEntityTag = CustomData.EMPTY;
++ this.components = DataComponentMap.EMPTY;
++ // Paper end
+ }
+ // Paper end - add method to clear block state
+
+ @Override
+- public BlockState getBlockState() {
+- return (this.blockEntityTag != null) ? this.blockEntityTag.copy() : CraftMetaBlockState.getBlockState(this.material, null);
++ // Paper start - create blockstate on-demand
++ public CraftBlockEntityState<?> getBlockState() {
++ BlockPos pos = BlockPos.ZERO;
++ final Material stateMaterial = this.materialForBlockEntityType();
++ if (!this.blockEntityTag.isEmpty()) {
++ // Paper "id" field is always present now
++ pos = BlockEntity.getPosFromTag(this.blockEntityTag.getUnsafe()); // unsafe is fine here, just querying
++ }
++ final net.minecraft.world.level.block.entity.BlockEntityType<?> type = java.util.Objects.requireNonNull(CraftBlockStates.getBlockEntityType(stateMaterial));
++ final net.minecraft.world.level.block.state.BlockState nmsBlockState = ((org.bukkit.craftbukkit.block.data.CraftBlockData) this.getBlockData(stateMaterial)).getState();
++ final net.minecraft.world.level.block.entity.BlockEntity blockEntity = java.util.Objects.requireNonNull(type.create(pos, nmsBlockState));
++ if (!this.blockEntityTag.isEmpty()) {
++ this.blockEntityTag.loadInto(blockEntity, org.bukkit.craftbukkit.CraftRegistry.getMinecraftRegistry());
++ }
++ final PatchedDataComponentMap patchedMap = new PatchedDataComponentMap(nmsBlockState.getBlock().asItem().components());
++ patchedMap.setAll(this.components);
++ blockEntity.applyComponents(nmsBlockState.getBlock().asItem().components(), patchedMap.asPatch());
++
++ // This is expected to always return a CraftBlockEntityState for the passed material:
++ return (CraftBlockEntityState<?>) CraftBlockStates.getBlockState(null, pos, nmsBlockState, blockEntity);
++ // Paper end
}
-@@ -332,6 +341,13 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+
+ private static CraftBlockEntityState<?> getBlockState(Material material, CompoundTag blockEntityTag) {
+@@ -331,7 +407,19 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
+ Class<?> blockStateType = CraftBlockStates.getBlockStateType(stateMaterial);
Preconditions.checkArgument(blockStateType == blockState.getClass() && blockState instanceof CraftBlockEntityState, "Invalid blockState for " + this.material);
- this.blockEntityTag = (CraftBlockEntityState<?>) blockState;
+- this.blockEntityTag = (CraftBlockEntityState<?>) blockState;
+ // Paper start - when a new BlockState is set, the components from that block entity
+ // have to be used to update the fields on CraftMetaItem
-+ final PatchedDataComponentMap patchedMap = new net.minecraft.core.component.PatchedDataComponentMap(this.blockEntityTag.getHandle().getBlock().asItem().components());
-+ final net.minecraft.core.component.DataComponentMap map = this.blockEntityTag.collectComponents();
++ final CraftBlockEntityState<?> craftBlockState = (CraftBlockEntityState<?>) blockState;
++ final CompoundTag data = craftBlockState.getSnapshotCustomNbtOnly();
++ BlockEntity.addEntityType(data, craftBlockState.getTileEntity().getType());
++ this.blockEntityTag = CustomData.of(data);
++ final PatchedDataComponentMap patchedMap = new net.minecraft.core.component.PatchedDataComponentMap(craftBlockState.getHandle().getBlock().asItem().components());
++ final net.minecraft.core.component.DataComponentMap map = craftBlockState.collectComponents();
+ patchedMap.setAll(map);
-+ this.updateFromPatch(patchedMap.asPatch(), null);
++ final DataComponentPatch patch = patchedMap.asPatch();
++ this.updateFromPatch(patch, null);
++ this.updateBlockState(patch);
+ // Paper end
}
@@ -563,7 +809,7 @@ index 8e0dd4b7a7a25a8beb27b507047bc48d8227627c..4c09c57c263b18ee2e0156cc4a49ac02
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
-index 12a193db7475870e5107c86c7611bb4b92feacb8..860bc5ec4baec5e09a456cc5559d0de2aa10797a 100644
+index 12a193db7475870e5107c86c7611bb4b92feacb8..c235b80b94fdb6c77766016114713cd501ffd67c 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -172,9 +172,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@@ -832,6 +1078,20 @@ index 12a193db7475870e5107c86c7611bb4b92feacb8..860bc5ec4baec5e09a456cc5559d0de2
CraftMetaItem.NAME.TYPE,
CraftMetaItem.ITEM_NAME.TYPE,
CraftMetaItem.LORE.TYPE,
+@@ -1971,7 +1989,12 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
+ // Paper end - improve checking handled data component types
+
+ protected static <T> Optional<? extends T> getOrEmpty(DataComponentPatch tag, ItemMetaKeyType<T> type) {
+- Optional<? extends T> result = tag.get(type.TYPE);
++ // Paper start
++ return getOrEmpty(tag, type.TYPE);
++ }
++ protected static <T> Optional<? extends T> getOrEmpty(final DataComponentPatch tag, final DataComponentType<T> type) {
++ Optional<? extends T> result = tag.get(type);
++ // Paper end
+
+ return (result != null) ? result : Optional.empty();
+ }
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java
index 157a7b7351f48e68d2923c72ed3bbe3dcae21383..051e3c4e5020fdf1392f888bfb4a633db69e5c5f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java