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4bc15f13aa
Paper-Old/patches/server/0970-General-ItemMeta-fixes.patch
Nassim Jahnke 4bc15f13aa
Updated Upstream (Bukkit/CraftBukkit) 
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
e2160a18 Make MapCursor#type not depends on deprecated values

CraftBukkit Changes:
6ce172642 SPIGOT-7761: Ender pearl does not damage or spawn endermites
f5a63f734 SPIGOT-7759: Chunk not there when requested in ChunkUnloadEvent
28287259c Remove unused import
eb9a7dde0 SPIGOT-7757: Cannot set item in Stonecutter Inventory
f8be9d752 Move deserialized removed unhandled tags to dedicated removedTags
a7e576186 Fix potential mutability issue with CraftMetaItem copy constructor
995885452 SPIGOT-7741: Vanilla ItemComponent in commands can't remove components
9ef69aa0b PR-1284: Move ItemType <-> ItemMeta linking to a centralized place
3e82eafbe PR-1420: Fix DirectEntity and CausingEntity Damager for Creepers ignited by Player
c23daa71f SPIGOT-7751: Fix crash caused by arrows from trial spawners
Make MapCursor#type not depends on deprecated values
SPIGOT-7761: Ender pearl does not damage or spawn endermites
2024-06-15 18:31:58 +02:00

1484 Zeilen
80 KiB
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Originalformat Blame Verlauf

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 27 Apr 2024 20:56:17 -0700
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;
public net/minecraft/world/level/block/entity/BlockEntity saveId(Lnet/minecraft/nbt/CompoundTag;)V
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index 486c3769a0e6a1ecb5530a35e2591f78776619b9..b800b03ae034b276740c3b41555a52b778ad9aad 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -1275,6 +1275,11 @@ public final class ItemStack implements DataComponentHolder {
public void setItem(Item item) {
this.bukkitStack = null; // Paper
this.item = item;
+ // Paper start - change base component prototype
+ final DataComponentPatch patch = this.getComponentsPatch();
+ this.components = new PatchedDataComponentMap(this.item.components());
+ this.applyComponents(patch);
+ // Paper end - change base component prototype
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
index 6207c6063cd11ccb1177fe7016c49c02a3416990..cd3b952a228c09077c2e74183a34ddb32811280b 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
@@ -139,6 +139,11 @@ public abstract class BlockEntity {
CompoundTag nbttagcompound = new CompoundTag();
this.saveAdditional(nbttagcompound, registryLookup);
+ // Paper start - store PDC here as well
+ if (this.persistentDataContainer != null && !this.persistentDataContainer.isEmpty()) {
+ nbttagcompound.put("PublicBukkitValues", this.persistentDataContainer.toTagCompound());
+ }
+ // Paper end
return nbttagcompound;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
index 397eb1a101bd60f49dbb2fa8eddf28f6f233167f..2c61e8d5bbab59c691f4cb003041e7e50e406b85 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
@@ -135,6 +135,19 @@ public abstract class CraftBlockEntityState<T extends BlockEntity> extends Craft
return nbt;
}
+ // Paper start - properly save blockentity itemstacks
+ public CompoundTag getSnapshotCustomNbtOnly() {
+ this.applyTo(this.snapshot);
+ final CompoundTag nbt = this.snapshot.saveCustomOnly(this.getRegistryAccess());
+ this.snapshot.removeComponentsFromTag(nbt);
+ if (!nbt.isEmpty()) {
+ // have to include the "id" if it's going to have block entity data
+ this.snapshot.saveId(nbt);
+ }
+ return nbt;
+ }
+ // Paper end
+
// copies the data of the given tile entity to this block state
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 7672128ecca3052f2dc422349a863484c301310e..be36336a3c7d1ae88277f4ee1be70075001de7a7 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemStack.java
@@ -339,7 +339,14 @@ public final class CraftItemStack extends ItemStack {
// Paper end - improve handled tags on type change
// Paper start
public static void applyMetaToItem(net.minecraft.world.item.ItemStack itemStack, ItemMeta itemMeta) {
- final CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator();
+ // Paper start - support updating profile after resolving it
+ final CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator() {
+ @Override
+ void skullCallback(final com.mojang.authlib.GameProfile gameProfile) {
+ itemStack.set(DataComponents.PROFILE, new net.minecraft.world.item.component.ResolvableProfile(gameProfile));
+ }
+ };
+ // Paper end - support updating profile after resolving it
((CraftMetaItem) itemMeta).applyToItem(tag);
itemStack.applyComponents(tag.build());
}
@@ -387,15 +394,20 @@ public final class CraftItemStack extends ItemStack {
if (itemMeta == null) return true;
if (!((CraftMetaItem) itemMeta).isEmpty()) {
- CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator();
+ // Paper start - support updating profile after resolving it
+ CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator() {
+ @Override
+ void skullCallback(final com.mojang.authlib.GameProfile gameProfile) {
+ item.set(DataComponents.PROFILE, new net.minecraft.world.item.component.ResolvableProfile(gameProfile));
+ }
+ };
+ // Paper end - support updating profile after resolving it
((CraftMetaItem) itemMeta).applyToItem(tag);
- 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;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java
index 169fefb64e1af444f7c2efb1234cb6e7779fb717..cb49ff5c94f33f00f626a31d958d2025819d1da8 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java
@@ -118,14 +118,13 @@ public class CraftMetaAxolotlBucket extends CraftMetaItem implements AxolotlBuck
@Override
public Axolotl.Variant getVariant() {
+ com.google.common.base.Preconditions.checkState(this.hasVariant(), "Variant is absent, check hasVariant first!"); // Paper - fix NPE
return Axolotl.Variant.values()[this.variant];
}
@Override
public void setVariant(Axolotl.Variant variant) {
- if (variant == null) {
- variant = Axolotl.Variant.LUCY;
- }
+ com.google.common.base.Preconditions.checkArgument(variant != null, "Variant cannot be null!"); // Paper
this.variant = variant.ordinal();
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java
index 1c17fb294d83d99ae657eff6a8a986bf72c6ec47..b9d6a4a8f78a0e26d888b6bfdff25c3a3ac17e48 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java
@@ -69,6 +69,7 @@ public class CraftMetaBanner extends CraftMetaItem implements BannerMeta {
void applyToItem(CraftMetaItem.Applicator tag) {
super.applyToItem(tag);
+ if (this.patterns.isEmpty()) return; // Paper - don't write empty patterns
List<BannerPatternLayers.Layer> newPatterns = new ArrayList<>();
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 d7e5491cc0296563fb9fdf28d64b21a10c08ea4a..224ea52574b80bb087c5c62eaf1d46261c1252af 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
@@ -50,9 +50,24 @@ 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;
+ CustomData blockEntityTag;
+ {
+ // this is because the fields are possibly assigned in the super constructor (via deserializeInternal)
+ // and a direct field initialization happens **after** the super constructor. So we only want to
+ // set them to empty if they weren't assigned by the super constructor (via deserializeInternal)
+ this.components = this.components != null ? this.components : DataComponentMap.EMPTY;
+ this.blockEntityTag = this.blockEntityTag != null ? this.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) {
@@ -61,41 +76,61 @@ 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) {
+ if (CraftMetaItem.DEFAULT_HANDLED_DCTS.contains(type)) continue;
+ getOrEmpty(tag, type).ifPresent(value -> {
+ map.set(type, value);
+ });
+ }
+ // Paper end
}
+ this.components = map.build(); // Paper
}
}
@@ -108,7 +143,10 @@ 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;
}
@@ -116,13 +154,21 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
void applyToItem(CraftMetaItem.Applicator tag) {
super.applyToItem(tag);
- 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
+ final CompoundTag nbt = this.blockEntityTag.copyTag();
+ if (nbt.contains("id", CraftMagicNumbers.NBT.TAG_STRING)) {
+ tag.put(CraftMetaBlockState.BLOCK_ENTITY_TAG, CustomData.of(nbt));
+ } else 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()) {
- tag.putIfAbsent(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
@@ -131,14 +177,29 @@ 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
@@ -152,9 +213,10 @@ 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;
}
@@ -166,45 +228,71 @@ 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
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);
+ final Applicator applicator = new Applicator() {};
+ super.applyToItem(applicator);
+ patchedMap.applyPatch(applicator.build());
+ 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
}
private static CraftBlockEntityState<?> getBlockState(Material material, CompoundTag blockEntityTag) {
@@ -234,7 +322,23 @@ 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;
+ // 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 CraftBlockEntityState<?> craftBlockState = (CraftBlockEntityState<?>) blockState;
+ final CompoundTag data = craftBlockState.getSnapshotCustomNbtOnly();
+ 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);
+ if (!data.isEmpty()) {
+ patchedMap.set(BLOCK_ENTITY_TAG.TYPE, CustomData.of(data));
+ }
+ final DataComponentPatch patch = patchedMap.asPatch();
+ this.updateFromPatch(patch, null);
+ // we have to reset the fields because this should be like a "new" block entity is being used
+ this.blockEntityTag = CustomData.EMPTY;
+ this.components = DataComponentMap.EMPTY;
+ this.updateBlockState(patch);
+ // Paper end
}
private static Material shieldToBannerHack() {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
index a395c7ce952f4a60a5edf80e8731afa6388d18ea..e213ac74f8f4a62b7b8b2b7889250f5cdeb348fe 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBook.java
@@ -34,7 +34,7 @@ public class CraftMetaBook extends CraftMetaItem implements BookMeta, WritableBo
@ItemMetaKey.Specific(ItemMetaKey.Specific.To.NBT)
static final ItemMetaKeyType<WritableBookContent> BOOK_CONTENT = new ItemMetaKeyType<>(DataComponents.WRITABLE_BOOK_CONTENT);
static final ItemMetaKey BOOK_PAGES = new ItemMetaKey("pages");
- static final int MAX_PAGES = Integer.MAX_VALUE; // SPIGOT-6911: Use Minecraft limits
+ static final int MAX_PAGES = WritableBookContent.MAX_PAGES; // SPIGOT-6911: Use Minecraft limits // Paper
static final int MAX_PAGE_LENGTH = WritableBookContent.PAGE_EDIT_LENGTH; // SPIGOT-6911: Use Minecraft limits
// We store the pages in their raw original text representation. See SPIGOT-5063, SPIGOT-5350, SPIGOT-3206
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBookSigned.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBookSigned.java
index 3f78a0935d738854182254b345064e3c225dcd5f..218df87c596d47b431dbbf2aa42822ef174f948f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBookSigned.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBookSigned.java
@@ -116,8 +116,8 @@ public class CraftMetaBookSigned extends CraftMetaItem implements BookMeta {
}
}
- this.resolved = SerializableMeta.getObject(Boolean.class, map, CraftMetaBookSigned.RESOLVED.BUKKIT, true);
- this.generation = SerializableMeta.getObject(Integer.class, map, CraftMetaBookSigned.GENERATION.BUKKIT, true);
+ this.resolved = SerializableMeta.getBoolean(map, CraftMetaBookSigned.RESOLVED.BUKKIT); // Paper - General ItemMeta fixes
+ this.generation = SerializableMeta.getObjectOptionally(Integer.class, map, CraftMetaBookSigned.GENERATION.BUKKIT, true).orElse(0); // Paper - General ItemMeta Fixes
}
@Override
@@ -129,7 +129,7 @@ public class CraftMetaBookSigned extends CraftMetaItem implements BookMeta {
for (Component page : this.pages) {
list.add(Filterable.passThrough(page));
}
- itemData.put(CraftMetaBookSigned.BOOK_CONTENT, new WrittenBookContent(Filterable.from(FilteredText.passThrough(this.title)), this.author, this.generation, list, this.resolved));
+ itemData.put(CraftMetaBookSigned.BOOK_CONTENT, new WrittenBookContent(Filterable.from(FilteredText.passThrough(this.title == null ? "" : this.title)), this.author == null ? "" : this.author, this.generation, list, this.resolved));
}
}
@@ -358,7 +358,13 @@ public class CraftMetaBookSigned extends CraftMetaItem implements BookMeta {
}
if (this.pages != null) {
- builder.put(CraftMetaBookSigned.BOOK_PAGES.BUKKIT, ImmutableList.copyOf(this.pages));
+ // Paper start - deserialization expects json
+ final List<String> jsonPages = new ArrayList<>(this.pages.size());
+ for (final Component page : this.pages) {
+ jsonPages.add(CraftChatMessage.toJSON(page));
+ }
+ builder.put(CraftMetaBookSigned.BOOK_PAGES.BUKKIT, ImmutableList.copyOf(jsonPages));
+ // Paper end - deserialization expects json
}
if (this.resolved) {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java
index 2736a87a6c481da0575e6e29ea08faa539c24378..51da0db4da3549efd69f367e28450408968fa8d0 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java
@@ -41,7 +41,7 @@ public class CraftMetaBundle extends CraftMetaItem implements BundleMeta {
bundle.items().forEach((item) -> {
ItemStack itemStack = CraftItemStack.asCraftMirror(item);
- if (!itemStack.getType().isAir()) { // SPIGOT-7174 - Avoid adding air
+ if (!itemStack.isEmpty()) { // SPIGOT-7174 - Avoid adding air // Paper
this.addItem(itemStack);
}
});
@@ -54,7 +54,7 @@ public class CraftMetaBundle extends CraftMetaItem implements BundleMeta {
Iterable<?> items = SerializableMeta.getObject(Iterable.class, map, CraftMetaBundle.ITEMS.BUKKIT, true);
if (items != null) {
for (Object stack : items) {
- if (stack instanceof ItemStack itemStack && !itemStack.getType().isAir()) { // SPIGOT-7174 - Avoid adding air
+ if (stack instanceof ItemStack itemStack && !itemStack.isEmpty()) { // SPIGOT-7174 - Avoid adding air // Paper
this.addItem(itemStack);
}
}
@@ -110,7 +110,7 @@ public class CraftMetaBundle extends CraftMetaItem implements BundleMeta {
@Override
public void addItem(ItemStack item) {
- Preconditions.checkArgument(item != null && !item.getType().isAir(), "item is null or air");
+ Preconditions.checkArgument(item != null && !item.isEmpty(), "item is null or empty"); // Paper
if (this.items == null) {
this.items = new ArrayList<>();
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java
index 6517ec4933b0eae761fceb117ea1db175755d0b1..299f2f4f143f753f3cd8a020c8e6ae46298e0f6f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java
@@ -11,16 +11,30 @@ import org.bukkit.inventory.meta.ColorableArmorMeta;
@DelegateDeserialization(SerializableMeta.class)
public class CraftMetaColorableArmor extends CraftMetaArmor implements ColorableArmorMeta {
- private Color color = DEFAULT_LEATHER_COLOR;
+ private Integer color; // Paper - keep color component consistent with vanilla (top byte is ignored)
CraftMetaColorableArmor(CraftMetaItem meta) {
super(meta);
- CraftMetaLeatherArmor.readColor(this, meta);
+ // Paper start
+ if (!(meta instanceof CraftMetaColorableArmor armorMeta)) {
+ return;
+ }
+
+ this.color = armorMeta.color;
+ // Paper end
}
CraftMetaColorableArmor(DataComponentPatch tag, java.util.Set<net.minecraft.core.component.DataComponentType<?>> extraHandledDcts) { // Paper
super(tag, extraHandledDcts); // Paper
- CraftMetaLeatherArmor.readColor(this, tag);
+ // Paper start
+ getOrEmpty(tag, CraftMetaLeatherArmor.COLOR).ifPresent((dyedItemColor) -> {
+ if (!dyedItemColor.showInTooltip()) {
+ this.addItemFlags(org.bukkit.inventory.ItemFlag.HIDE_DYE);
+ }
+
+ this.color = dyedItemColor.rgb();
+ });
+ // Paper end
}
CraftMetaColorableArmor(Map<String, Object> map) {
@@ -31,7 +45,11 @@ public class CraftMetaColorableArmor extends CraftMetaArmor implements Colorable
@Override
void applyToItem(CraftMetaItem.Applicator itemTag) {
super.applyToItem(itemTag);
- CraftMetaLeatherArmor.applyColor(this, itemTag);
+ // Paper start
+ if (this.hasColor()) {
+ itemTag.put(CraftMetaLeatherArmor.COLOR, new net.minecraft.world.item.component.DyedItemColor(this.color, !this.hasItemFlag(org.bukkit.inventory.ItemFlag.HIDE_DYE)));
+ }
+ // Paper end
}
@Override
@@ -52,16 +70,16 @@ public class CraftMetaColorableArmor extends CraftMetaArmor implements Colorable
@Override
public Color getColor() {
- return this.color;
+ return this.color == null ? DEFAULT_LEATHER_COLOR : Color.fromRGB(this.color & 0xFFFFFF); // Paper - this should really be nullable
}
@Override
public void setColor(Color color) {
- this.color = color == null ? DEFAULT_LEATHER_COLOR : color;
+ this.color = color == null ? null : color.asRGB(); // Paper
}
boolean hasColor() {
- return CraftMetaLeatherArmor.hasColor(this);
+ return this.color != null; // Paper
}
@Override
@@ -81,7 +99,7 @@ public class CraftMetaColorableArmor extends CraftMetaArmor implements Colorable
if (meta instanceof CraftMetaColorableArmor) {
CraftMetaColorableArmor that = (CraftMetaColorableArmor) meta;
- return this.color.equals(that.color);
+ return this.hasColor() ? that.hasColor() && this.color.equals(that.color) : !that.hasColor(); // Paper - allow null
}
return true;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java
index 69a112b3a9726966aecbe687d905fd1a11cfa1e3..6362df65424e53098701b8d54c74b5905648b78a 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java
@@ -35,7 +35,7 @@ public class CraftMetaCompass extends CraftMetaItem implements CompassMeta {
private int lodestoneX;
private int lodestoneY;
private int lodestoneZ;
- private boolean tracked = true;
+ private Boolean tracked = null; // Paper - tri-state
CraftMetaCompass(CraftMetaItem meta) {
super(meta);
@@ -79,7 +79,7 @@ public class CraftMetaCompass extends CraftMetaItem implements CompassMeta {
this.setLodestone(lodestone);
}
}
- this.tracked = SerializableMeta.getBoolean(map, CraftMetaCompass.LODESTONE_TRACKED.BUKKIT);
+ this.tracked = SerializableMeta.getObjectOptionally(Boolean.class, map, CraftMetaCompass.LODESTONE_TRACKED.BUKKIT, true).orElse(null); // Paper - tri-state
}
@Override
@@ -140,12 +140,12 @@ public class CraftMetaCompass extends CraftMetaItem implements CompassMeta {
}
boolean hasLodestoneTracked() {
- return !this.tracked;
+ return this.tracked != null; // Paper - tri-state
}
@Override
public boolean isLodestoneTracked() {
- return this.tracked;
+ return this.tracked != null && this.tracked; // Paper - tri-state
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java
index 0807c2172c5a4bee675cef265a45a9350e98b880..88ea260fb84a5f8eaab3a23a9a65d0411215a6a1 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java
@@ -117,7 +117,7 @@ public class CraftMetaCrossbow extends CraftMetaItem implements CrossbowMeta {
@Override
public void addChargedProjectile(ItemStack item) {
Preconditions.checkArgument(item != null, "item");
- Preconditions.checkArgument(item.getType() == Material.FIREWORK_ROCKET || CraftItemType.bukkitToMinecraft(item.getType()) instanceof ArrowItem, "Item %s is not an arrow or firework rocket", item);
+ Preconditions.checkArgument(!item.isEmpty(), "Item cannot be empty"); // Paper
if (this.chargedProjectiles == null) {
this.chargedProjectiles = new ArrayList<>();
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
index 3f6c5cbbf63631e4b72dc43558651ea94f31ca78..da474a5b963d8e6769d120e9091e60ed0a468a9f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaEntityTag.java
@@ -98,7 +98,7 @@ public class CraftMetaEntityTag extends CraftMetaItem {
if (meta instanceof CraftMetaEntityTag) {
CraftMetaEntityTag that = (CraftMetaEntityTag) meta;
- return this.entityTag != null ? that.entityTag != null && this.entityTag.equals(that.entityTag) : this.entityTag == null;
+ return this.entityTag != null ? that.entityTag != null && this.entityTag.equals(that.entityTag) : that.entityTag == null; // Paper
}
return true;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java
index 97b7085250d749c5e46352b372068b51de89bc7f..7277e7ee566aabf6e01937072d949ed67c3e8e38 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java
@@ -54,7 +54,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
this.power = that.power;
- if (that.hasEffects()) {
+ if (that.effects != null) { // Paper
this.effects = new ArrayList<>(that.effects);
}
}
@@ -85,19 +85,14 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
.with(CraftMetaFirework.getEffectType(explosion.shape()));
IntList colors = explosion.colors();
- // People using buggy command generators specify a list rather than an int here, so recover with dummy data.
- // Wrong: Colors: [1234]
- // Right: Colors: [I;1234]
- if (colors.isEmpty()) {
- effect.withColor(Color.WHITE);
- }
+ // Paper - this is no longer needed
for (int color : colors) {
- effect.withColor(Color.fromRGB(color));
+ effect.withColor(Color.fromRGB(color & 0xFFFFFF)); // Paper - try to keep color component consistent with vanilla (top byte is ignored), this will however change the color component for out of bound color
}
for (int color : explosion.fadeColors()) {
- effect.withFade(Color.fromRGB(color));
+ effect.withFade(Color.fromRGB(color & 0xFFFFFF)); // Paper
}
return effect.build();
@@ -153,7 +148,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
}
Iterable<?> effects = SerializableMeta.getObject(Iterable.class, map, CraftMetaFirework.EXPLOSIONS.BUKKIT, true);
- this.safelyAddEffects(effects);
+ this.safelyAddEffects(effects, false); // Paper - limit firework effects
}
@Override
@@ -161,7 +156,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
return !(this.effects == null || this.effects.isEmpty());
}
- void safelyAddEffects(Iterable<?> collection) {
+ void safelyAddEffects(Iterable<?> collection, final boolean throwOnOversize) { // Paper
if (collection == null || (collection instanceof Collection && ((Collection<?>) collection).isEmpty())) {
return;
}
@@ -173,6 +168,15 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
for (Object obj : collection) {
Preconditions.checkArgument(obj instanceof FireworkEffect, "%s in %s is not a FireworkEffect", obj, collection);
+ // Paper start - limit firework effects
+ if (effects.size() + 1 > Fireworks.MAX_EXPLOSIONS) {
+ if (throwOnOversize) {
+ throw new IllegalArgumentException("Cannot have more than " + Fireworks.MAX_EXPLOSIONS + " firework effects");
+ } else {
+ continue;
+ }
+ }
+ // Paper end - limit firework effects
effects.add((FireworkEffect) obj);
}
}
@@ -185,9 +189,13 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
}
List<FireworkExplosion> effects = new ArrayList<>();
- for (FireworkEffect effect : this.effects) {
- effects.add(CraftMetaFirework.getExplosion(effect));
+ // Paper start - fix NPE with effects list being null
+ if (this.effects != null) {
+ for (FireworkEffect effect : this.effects) {
+ effects.add(CraftMetaFirework.getExplosion(effect));
+ }
}
+ // Paper end
itemTag.put(CraftMetaFirework.FIREWORKS, new Fireworks(this.power, effects));
}
@@ -212,7 +220,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
}
boolean isFireworkEmpty() {
- return !(this.hasEffects() || this.hasPower());
+ return !(this.effects != null || this.hasPower()); // Paper - empty effects list should stay on the item
}
boolean hasPower() {
@@ -228,7 +236,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
if (meta instanceof CraftMetaFirework that) {
return (this.hasPower() ? that.hasPower() && this.power == that.power : !that.hasPower())
- && (this.hasEffects() ? that.hasEffects() && this.effects.equals(that.effects) : !that.hasEffects());
+ && (this.effects != null ? that.effects != null && this.effects.equals(that.effects) : that.effects == null); // Paper
}
return true;
@@ -246,7 +254,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
if (this.hasPower()) {
hash = 61 * hash + this.power;
}
- if (this.hasEffects()) {
+ if (this.effects != null) { // Paper
hash = 61 * hash + 13 * this.effects.hashCode();
}
return hash != original ? CraftMetaFirework.class.hashCode() ^ hash : hash;
@@ -256,7 +264,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
Builder<String, Object> serialize(Builder<String, Object> builder) {
super.serialize(builder);
- if (this.hasEffects()) {
+ if (this.effects != null) { // Paper
builder.put(CraftMetaFirework.EXPLOSIONS.BUKKIT, ImmutableList.copyOf(this.effects));
}
@@ -281,6 +289,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
@Override
public void addEffect(FireworkEffect effect) {
Preconditions.checkArgument(effect != null, "FireworkEffect cannot be null");
+ Preconditions.checkArgument(this.effects == null || this.effects.size() + 1 <= Fireworks.MAX_EXPLOSIONS, "cannot have more than %s firework effects", Fireworks.MAX_EXPLOSIONS); // Paper - limit firework effects
if (this.effects == null) {
this.effects = new ArrayList<FireworkEffect>();
}
@@ -290,6 +299,10 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
@Override
public void addEffects(FireworkEffect... effects) {
Preconditions.checkArgument(effects != null, "effects cannot be null");
+ // Paper start - limit firework effects
+ final int initialSize = this.effects == null ? 0 : this.effects.size();
+ Preconditions.checkArgument(initialSize + effects.length <= Fireworks.MAX_EXPLOSIONS, "Cannot have more than %s firework effects", Fireworks.MAX_EXPLOSIONS);
+ // Paper end - limit firework effects
if (effects.length == 0) {
return;
}
@@ -308,7 +321,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
@Override
public void addEffects(Iterable<FireworkEffect> effects) {
Preconditions.checkArgument(effects != null, "effects cannot be null");
- this.safelyAddEffects(effects);
+ this.safelyAddEffects(effects, true); // Paper - limit firework effects
}
@Override
@@ -343,7 +356,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta {
@Override
public void setPower(int power) {
Preconditions.checkArgument(power >= 0, "power cannot be less than zero: %s", power);
- Preconditions.checkArgument(power < 0x80, "power cannot be more than 127: %s", power);
+ Preconditions.checkArgument(power <= 0xFF, "power cannot be more than 255: %s", power); // Paper - set correct limit
this.power = power;
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 8cfce9c557c4411914adffd10872bf3129435423..d2a7414f3ae9fb23a2f9f2ed7fd0a50a4aa3d7d9 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -182,9 +182,10 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
}
- static final class Applicator {
+ static abstract class Applicator { // Paper - support updating profile after resolving it
- private final DataComponentPatch.Builder builder = DataComponentPatch.builder();
+ final DataComponentPatch.Builder builder = DataComponentPatch.builder(); // Paper - private -> package-private
+ void skullCallback(com.mojang.authlib.GameProfile gameProfile) {} // Paper - support updating profile after resolving it
<T> Applicator put(ItemMetaKeyType<T> key, T value) {
this.builder.set(key.TYPE, value);
@@ -310,7 +311,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
this.enchantments = new EnchantmentMap(meta.enchantments); // Paper
}
- if (meta.hasAttributeModifiers()) {
+ if (meta.attributeModifiers != null) { // Paper
this.attributeModifiers = LinkedHashMultimap.create(meta.attributeModifiers);
}
@@ -347,6 +348,11 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
CraftMetaItem(DataComponentPatch tag, Set<DataComponentType<?>> extraHandledTags) { // Paper - improve handled tags on type changes
+ // Paper start - properly support data components in BlockEntity
+ this.updateFromPatch(tag, extraHandledTags);
+ }
+ protected final void updateFromPatch(DataComponentPatch tag, Set<DataComponentType<?>> extraHandledTags) {
+ // Paper end - properly support data components in BlockEntity
CraftMetaItem.getOrEmpty(tag, CraftMetaItem.NAME).ifPresent((component) -> {
this.displayName = component;
});
@@ -802,7 +808,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
Map<?, ?> mods = SerializableMeta.getObject(Map.class, map, key.BUKKIT, true);
Multimap<Attribute, AttributeModifier> result = LinkedHashMultimap.create();
if (mods == null) {
- return result;
+ return null; // Paper - null is different from an empty map
}
for (Object obj : mods.keySet()) {
@@ -970,10 +976,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
void applyModifiers(Multimap<Attribute, AttributeModifier> modifiers, CraftMetaItem.Applicator tag) {
- if (modifiers == null || modifiers.isEmpty()) {
- if (this.hasItemFlag(ItemFlag.HIDE_ATTRIBUTES)) {
- tag.put(CraftMetaItem.ATTRIBUTES, new ItemAttributeModifiers(Collections.emptyList(), false));
- }
+ if (modifiers == null/* || modifiers.isEmpty()*/) { // Paper - empty modifiers has a specific meaning, they should still be saved
+ // Paper - don't save ItemFlag if the underlying data isn't present
return;
}
@@ -1106,6 +1110,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public void lore(final List<? extends net.kyori.adventure.text.Component> lore) {
+ Preconditions.checkArgument(lore == null || lore.size() <= ItemLore.MAX_LINES, "lore cannot have more than %s lines", ItemLore.MAX_LINES); // Paper - limit lore lines
this.lore = lore != null ? io.papermc.paper.adventure.PaperAdventure.asVanilla(lore) : null;
}
// Paper end
@@ -1230,6 +1235,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
// Paper end
@Override
public void setLore(List<String> lore) {
+ Preconditions.checkArgument(lore == null || lore.size() <= ItemLore.MAX_LINES, "lore cannot have more than %s lines", ItemLore.MAX_LINES); // Paper - limit lore lines
if (lore == null || lore.isEmpty()) {
this.lore = null;
} else {
@@ -1245,6 +1251,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
// Paper start
@Override
public void setLoreComponents(List<net.md_5.bungee.api.chat.BaseComponent[]> lore) {
+ Preconditions.checkArgument(lore == null || lore.size() <= ItemLore.MAX_LINES, "lore cannot have more than %s lines", ItemLore.MAX_LINES); // Paper - limit lore lines
if (lore == null) {
this.lore = null;
} else {
@@ -1386,7 +1393,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public FoodComponent getFood() {
- return (this.hasFood()) ? new CraftFoodComponent(this.food) : new CraftFoodComponent(new FoodProperties(0, 0, false, 0, Optional.empty(), Collections.emptyList()));
+ return (this.hasFood()) ? new CraftFoodComponent(this.food) : new CraftFoodComponent(new FoodProperties(0, 0, false, FoodProperties.DEFAULT_EAT_SECONDS, Optional.empty(), Collections.emptyList())); // Paper - create a valid food properties
}
@Override
@@ -1442,7 +1449,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public Multimap<Attribute, AttributeModifier> getAttributeModifiers(@Nullable EquipmentSlot slot) {
- this.checkAttributeList();
+ if (this.attributeModifiers == null) return LinkedHashMultimap.create(); // Paper - don't change the components
SetMultimap<Attribute, AttributeModifier> result = LinkedHashMultimap.create();
for (Map.Entry<Attribute, AttributeModifier> entry : this.attributeModifiers.entries()) {
if (entry.getValue().getSlot() == null || entry.getValue().getSlot() == slot) {
@@ -1455,6 +1462,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public Collection<AttributeModifier> getAttributeModifiers(@Nonnull Attribute attribute) {
Preconditions.checkNotNull(attribute, "Attribute cannot be null");
+ if (this.attributeModifiers == null) return null; // Paper - fix NPE
return this.attributeModifiers.containsKey(attribute) ? ImmutableList.copyOf(this.attributeModifiers.get(attribute)) : null;
}
@@ -1462,10 +1470,12 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
public boolean addAttributeModifier(@Nonnull Attribute attribute, @Nonnull AttributeModifier modifier) {
Preconditions.checkNotNull(attribute, "Attribute cannot be null");
Preconditions.checkNotNull(modifier, "AttributeModifier cannot be null");
- this.checkAttributeList();
+ if (this.attributeModifiers != null) { // Paper
for (Map.Entry<Attribute, AttributeModifier> entry : this.attributeModifiers.entries()) {
Preconditions.checkArgument(!entry.getValue().getKey().equals(modifier.getKey()) && entry.getKey() == attribute, "Cannot register AttributeModifier. Modifier is already applied! %s", modifier); // Paper - attribute modifiers with same namespaced key but on different attributes are fine
}
+ } // Paper
+ this.checkAttributeList(); // Paper - moved down
return this.attributeModifiers.put(attribute, modifier);
}
@@ -1476,8 +1486,11 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
return;
}
- this.checkAttributeList();
- this.attributeModifiers.clear();
+ // Paper start - fix modifiers meta
+ if (this.attributeModifiers != null) {
+ this.attributeModifiers.clear();
+ }
+ // Paper end
Iterator<Map.Entry<Attribute, AttributeModifier>> iterator = attributeModifiers.entries().iterator();
while (iterator.hasNext()) {
@@ -1487,6 +1500,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
iterator.remove();
continue;
}
+ this.checkAttributeList(); // Paper - moved down
this.attributeModifiers.put(next.getKey(), next.getValue());
}
}
@@ -1494,13 +1508,13 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public boolean removeAttributeModifier(@Nonnull Attribute attribute) {
Preconditions.checkNotNull(attribute, "Attribute cannot be null");
- this.checkAttributeList();
+ if (this.attributeModifiers == null) return false; // Paper
return !this.attributeModifiers.removeAll(attribute).isEmpty();
}
@Override
public boolean removeAttributeModifier(@Nullable EquipmentSlot slot) {
- this.checkAttributeList();
+ if (this.attributeModifiers == null) return false; // Paper
int removed = 0;
Iterator<Map.Entry<Attribute, AttributeModifier>> iter = this.attributeModifiers.entries().iterator();
@@ -1520,7 +1534,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
public boolean removeAttributeModifier(@Nonnull Attribute attribute, @Nonnull AttributeModifier modifier) {
Preconditions.checkNotNull(attribute, "Attribute cannot be null");
Preconditions.checkNotNull(modifier, "AttributeModifier cannot be null");
- this.checkAttributeList();
+ if (this.attributeModifiers == null) return false; // Paper
int removed = 0;
Iterator<Map.Entry<Attribute, AttributeModifier>> iter = this.attributeModifiers.entries().iterator();
@@ -1542,7 +1556,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public String getAsString() {
- CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator();
+ CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator() {}; // Paper - support updating profile after resolving it
this.applyToItem(tag);
DataComponentPatch patch = tag.build();
Tag nbt = DataComponentPatch.CODEC.encodeStart(MinecraftServer.getDefaultRegistryAccess().createSerializationContext(NbtOps.INSTANCE), patch).getOrThrow();
@@ -1551,7 +1565,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public String getAsComponentString() {
- CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator();
+ CraftMetaItem.Applicator tag = new CraftMetaItem.Applicator() {}; // Paper
this.applyToItem(tag);
DataComponentPatch patch = tag.build();
@@ -1591,6 +1605,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
if (first == null || second == null) {
return false;
}
+ if (first.isEmpty() && second.isEmpty()) return true; // Paper - empty modifiers are equivalent
for (Map.Entry<Attribute, AttributeModifier> entry : first.entries()) {
if (!second.containsEntry(entry.getKey(), entry.getValue())) {
return false;
@@ -1616,6 +1631,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public void setDamage(int damage) {
+ Preconditions.checkArgument(damage >= 0, "Damage cannot be negative"); // Paper
+ Preconditions.checkArgument(!this.hasMaxDamage() || damage <= this.maxDamage, "Damage cannot exceed max damage"); // Paper
this.damage = damage;
}
@@ -1632,6 +1649,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
@Override
public void setMaxDamage(Integer maxDamage) {
+ Preconditions.checkArgument(maxDamage == null || maxDamage > 0, "Max damage should be positive"); // Paper
this.maxDamage = maxDamage;
}
@@ -1663,7 +1681,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
&& (this.hasCustomModelData() ? that.hasCustomModelData() && this.customModelData.equals(that.customModelData) : !that.hasCustomModelData())
&& (this.hasBlockData() ? that.hasBlockData() && this.blockData.equals(that.blockData) : !that.hasBlockData())
&& (this.hasRepairCost() ? that.hasRepairCost() && this.repairCost == that.repairCost : !that.hasRepairCost())
- && (this.hasAttributeModifiers() ? that.hasAttributeModifiers() && CraftMetaItem.compareModifiers(this.attributeModifiers, that.attributeModifiers) : !that.hasAttributeModifiers())
+ && (this.attributeModifiers != null ? that.attributeModifiers != null && CraftMetaItem.compareModifiers(this.attributeModifiers, that.attributeModifiers) : that.attributeModifiers == null) // Paper - track only null modifiers
&& (this.unhandledTags.equals(that.unhandledTags))
&& (this.removedTags.equals(that.removedTags))
&& (Objects.equals(this.customTag, that.customTag))
@@ -1725,8 +1743,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
hash = 61 * hash + (this.hasTool() ? this.tool.hashCode() : 0);
hash = 61 * hash + (this.hasJukeboxPlayable() ? this.jukebox.hashCode() : 0);
hash = 61 * hash + (this.hasDamage() ? this.damage : 0);
- hash = 61 * hash + (this.hasMaxDamage() ? 1231 : 1237);
- hash = 61 * hash + (this.hasAttributeModifiers() ? this.attributeModifiers.hashCode() : 0);
+ hash = 61 * hash + (this.hasMaxDamage() ? this.maxDamage.hashCode() : 0); // Paper - max damage is not a boolean
+ hash = 61 * hash + (this.attributeModifiers != null ? this.attributeModifiers.hashCode() : 0); // Paper - track only null attributes
hash = 61 * hash + (this.canPlaceOnPredicates != null ? this.canPlaceOnPredicates.hashCode() : 0); // Paper
hash = 61 * hash + (this.canBreakPredicates != null ? this.canBreakPredicates.hashCode() : 0); // Paper
hash = 61 * hash + this.version;
@@ -1746,7 +1764,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
if (this.enchantments != null) {
clone.enchantments = new EnchantmentMap(this.enchantments); // Paper
}
- if (this.hasAttributeModifiers()) {
+ if (this.attributeModifiers != null) { // Paper
clone.attributeModifiers = LinkedHashMultimap.create(this.attributeModifiers);
}
if (this.customTag != null) {
@@ -1975,7 +1993,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
}
static void serializeModifiers(Multimap<Attribute, AttributeModifier> modifiers, ImmutableMap.Builder<String, Object> builder, ItemMetaKey key) {
- if (modifiers == null || modifiers.isEmpty()) {
+ if (modifiers == null/* || modifiers.isEmpty()*/) { // Paper - null and an empty map have different behaviors
return;
}
@@ -2057,7 +2075,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
// Paper start - improve checking handled tags
@org.jetbrains.annotations.VisibleForTesting
public static final Map<Class<? extends CraftMetaItem>, Set<DataComponentType<?>>> HANDLED_DCTS_PER_TYPE = new HashMap<>();
- private static final Set<DataComponentType<?>> DEFAULT_HANDLED_DCTS = Set.of(
+ protected static final Set<DataComponentType<?>> DEFAULT_HANDLED_DCTS = Set.of(
CraftMetaItem.NAME.TYPE,
CraftMetaItem.ITEM_NAME.TYPE,
CraftMetaItem.LORE.TYPE,
@@ -2125,7 +2143,12 @@ 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 e8c950aa74d31bf7a9128f4acc4bccee26bbcd7f..f1dbfba7ec11b12ead627f098a0b833f49be8000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java
@@ -18,16 +18,30 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
static final ItemMetaKeyType<DyedItemColor> COLOR = new ItemMetaKeyType<>(DataComponents.DYED_COLOR, "color");
- private Color color = DEFAULT_LEATHER_COLOR;
+ private Integer color; // Paper - keep color component consistent with vanilla (top byte is ignored)
CraftMetaLeatherArmor(CraftMetaItem meta) {
super(meta);
- CraftMetaLeatherArmor.readColor(this, meta);
+ // Paper start
+ if (!(meta instanceof CraftMetaLeatherArmor leatherMeta)) {
+ return;
+ }
+
+ this.color = leatherMeta.color;
+ // Paper end
}
CraftMetaLeatherArmor(DataComponentPatch tag, java.util.Set<net.minecraft.core.component.DataComponentType<?>> extraHandledDcts) { // Paper
super(tag, extraHandledDcts); // Paper
- CraftMetaLeatherArmor.readColor(this, tag);
+ // Paper start
+ getOrEmpty(tag, CraftMetaLeatherArmor.COLOR).ifPresent((dyedItemColor) -> {
+ if (!dyedItemColor.showInTooltip()) {
+ this.addItemFlags(ItemFlag.HIDE_DYE);
+ }
+
+ this.color = dyedItemColor.rgb();
+ });
+ // Paper end
}
CraftMetaLeatherArmor(Map<String, Object> map) {
@@ -38,7 +52,11 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
@Override
void applyToItem(CraftMetaItem.Applicator itemTag) {
super.applyToItem(itemTag);
- CraftMetaLeatherArmor.applyColor(this, itemTag);
+ // Paper start
+ if (this.hasColor()) {
+ itemTag.put(CraftMetaLeatherArmor.COLOR, new DyedItemColor(this.color, !this.hasItemFlag(ItemFlag.HIDE_DYE)));
+ }
+ // Paper end
}
@Override
@@ -66,16 +84,16 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
@Override
public Color getColor() {
- return this.color;
+ return this.color == null ? DEFAULT_LEATHER_COLOR : Color.fromRGB(this.color & 0xFFFFFF); // Paper
}
@Override
public void setColor(Color color) {
- this.color = color == null ? DEFAULT_LEATHER_COLOR : color;
+ this.color = color == null ? null : color.asRGB(); // Paper
}
boolean hasColor() {
- return CraftMetaLeatherArmor.hasColor(this);
+ return this.color != null; // Paper
}
@Override
@@ -95,7 +113,7 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
if (meta instanceof CraftMetaLeatherArmor) {
CraftMetaLeatherArmor that = (CraftMetaLeatherArmor) meta;
- return this.color.equals(that.color);
+ return this.hasColor() ? that.hasColor() && this.color.equals(that.color) : !that.hasColor(); // Paper - allow null
}
return true;
}
@@ -115,14 +133,16 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
return original != hash ? CraftMetaLeatherArmor.class.hashCode() ^ hash : hash;
}
+ @io.papermc.paper.annotation.DoNotUse // Paper
static void readColor(LeatherArmorMeta meta, CraftMetaItem other) {
if (!(other instanceof CraftMetaLeatherArmor armorMeta)) {
return;
}
- meta.setColor(armorMeta.color);
+ // meta.setColor(armorMeta.color); // Paper - commented out, color is now an integer and cannot be passed to setColor
}
+ @io.papermc.paper.annotation.DoNotUse // Paper
static void readColor(LeatherArmorMeta meta, DataComponentPatch tag) {
getOrEmpty(tag, CraftMetaLeatherArmor.COLOR).ifPresent((dyedItemColor) -> {
if (!dyedItemColor.showInTooltip()) {
@@ -145,6 +165,7 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta {
return !DEFAULT_LEATHER_COLOR.equals(meta.getColor());
}
+ @io.papermc.paper.annotation.DoNotUse // Paper
static void applyColor(LeatherArmorMeta meta, CraftMetaItem.Applicator tag) {
if (CraftMetaLeatherArmor.hasColor(meta)) {
tag.put(CraftMetaLeatherArmor.COLOR, new DyedItemColor(meta.getColor().asRGB(), !meta.hasItemFlag(ItemFlag.HIDE_DYE)));
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java
index 149356981e586e4f67d4543d3df94a2ea99333fc..06c72ed83dab9492b70bfd13f7f9c1a4cbef9e2f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java
@@ -29,7 +29,7 @@ class CraftMetaMap extends CraftMetaItem implements MapMeta {
private Integer mapId;
private byte scaling = CraftMetaMap.SCALING_EMPTY;
- private Color color;
+ private Integer color; // Paper - keep color component consistent with vanilla (top byte is ignored)
CraftMetaMap(CraftMetaItem meta) {
super(meta);
@@ -57,7 +57,7 @@ class CraftMetaMap extends CraftMetaItem implements MapMeta {
getOrEmpty(tag, CraftMetaMap.MAP_COLOR).ifPresent((mapColor) -> {
try {
- this.color = Color.fromRGB(mapColor.rgb());
+ this.color = mapColor.rgb(); // Paper
} catch (IllegalArgumentException ex) {
// Invalid colour
}
@@ -101,7 +101,7 @@ class CraftMetaMap extends CraftMetaItem implements MapMeta {
}
if (this.hasColor()) {
- tag.put(CraftMetaMap.MAP_COLOR, new MapItemColor(this.color.asRGB()));
+ tag.put(CraftMetaMap.MAP_COLOR, new MapItemColor(this.color)); // Paper
}
}
@@ -121,6 +121,7 @@ class CraftMetaMap extends CraftMetaItem implements MapMeta {
@Override
public int getMapId() {
+ Preconditions.checkState(this.hasMapId(), "Item does not have map associated - check hasMapId() first!"); // Paper - fix NPE
return this.mapId;
}
@@ -181,12 +182,12 @@ class CraftMetaMap extends CraftMetaItem implements MapMeta {
@Override
public Color getColor() {
- return this.color;
+ return this.color == null ? null : Color.fromRGB(this.color & 0xFFFFFF); // Paper
}
@Override
public void setColor(Color color) {
- this.color = color;
+ this.color = color == null ? null : color.asRGB(); // Paper
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java
index 90c554dcbfe2bcca3f742379499f1e8e8665c512..14acdd2bd02de7e99b7f237151633ed71396db5f 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java
@@ -69,6 +69,7 @@ public class CraftMetaOminousBottle extends CraftMetaItem implements OminousBott
@Override
public int getAmplifier() {
+ Preconditions.checkState(this.hasAmplifier(), "'ominous_bottle_amplifier' data component is absent. Check hasAmplifier first!"); // Paper - fix NPE
return this.ominousBottleAmplifier;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java
index 7f9182809f6e67ff571db0f365bc7e05f600775a..01c49df291f721bab3acb788ff2f27879b38bfc7 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java
@@ -37,7 +37,7 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta {
private PotionType type;
private List<PotionEffect> customEffects;
- private Color color;
+ private Integer color; // Paper - keep color component consistent with vanilla (top byte is ignored)
CraftMetaPotion(CraftMetaItem meta) {
super(meta);
@@ -60,7 +60,7 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta {
potionContents.customColor().ifPresent((customColor) -> {
try {
- this.color = Color.fromRGB(customColor);
+ this.color = customColor; // Paper
} catch (IllegalArgumentException ex) {
// Invalid colour
}
@@ -116,7 +116,7 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta {
super.applyToItem(tag);
Optional<Holder<Potion>> defaultPotion = (this.hasBasePotionType()) ? Optional.of(CraftPotionType.bukkitToMinecraftHolder(this.type)) : Optional.empty();
- Optional<Integer> potionColor = (this.hasColor()) ? Optional.of(this.color.asRGB()) : Optional.empty();
+ Optional<Integer> potionColor = (this.hasColor()) ? Optional.of(this.color) : Optional.empty(); // Paper
List<MobEffectInstance> effectList = new ArrayList<>();
if (this.customEffects != null) {
@@ -280,12 +280,12 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta {
@Override
public Color getColor() {
- return this.color;
+ return this.color == null ? null : Color.fromRGB(this.color & 0xFFFFFF); // Paper
}
@Override
public void setColor(Color color) {
- this.color = color;
+ this.color = color == null ? null : color.asRGB(); // Paper
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
index ab860f1179fa2618c8fbc30ac5f48ff78b8abb60..7de2ed297d0b2bf8adf2058e75a9b594ec2197bd 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java
@@ -117,10 +117,10 @@ class CraftMetaSkull extends CraftMetaItem implements SkullMeta {
// Fill in textures
PlayerProfile ownerProfile = new CraftPlayerProfile(this.profile); // getOwnerProfile may return null
if (ownerProfile.getTextures().isEmpty()) {
- ownerProfile.update().thenAccept((filledProfile) -> {
+ ownerProfile.update().thenAcceptAsync((filledProfile) -> { // Paper - run on main thread
this.setOwnerProfile(filledProfile);
- tag.put(CraftMetaSkull.SKULL_PROFILE, new ResolvableProfile(this.profile));
- });
+ tag.skullCallback(this.profile); // Paper - actually set profile on itemstack
+ }, ((org.bukkit.craftbukkit.CraftServer) org.bukkit.Bukkit.getServer()).getServer()); // Paper - run on main thread
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java
index e4b8637e6d82e2ce7cfee2130e6422f0ef4e1fbc..49751354ecd3d401726e8989eb3c09b2de7ae4dc 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java
@@ -121,6 +121,7 @@ public class CraftMetaSpawnEgg extends CraftMetaItem implements SpawnEggMeta {
@Override
public EntitySnapshot getSpawnedEntity() {
+ if (this.entityTag == null) return null; // Paper - fix NPE
return CraftEntitySnapshot.create(this.entityTag);
}
@@ -138,7 +139,7 @@ public class CraftMetaSpawnEgg extends CraftMetaItem implements SpawnEggMeta {
if (meta instanceof CraftMetaSpawnEgg) {
CraftMetaSpawnEgg that = (CraftMetaSpawnEgg) meta;
- return this.entityTag != null ? that.entityTag != null && this.entityTag.equals(that.entityTag) : this.entityTag == null;
+ return this.entityTag != null ? that.entityTag != null && this.entityTag.equals(that.entityTag) : that.entityTag == null; // Paper
}
return true;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
index 17705059b81942e4df43a4a5180092e09c985ade..80e6b85a107d5236edba99540cb5074e2dc1485a 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
@@ -120,6 +120,7 @@ class CraftMetaTropicalFishBucket extends CraftMetaItem implements TropicalFishB
@Override
public DyeColor getPatternColor() {
+ com.google.common.base.Preconditions.checkState(this.hasVariant(), "This bucket doesn't have variant, check hasVariant first!"); // Paper - fix NPE
return CraftTropicalFish.getPatternColor(this.variant);
}
@@ -133,6 +134,7 @@ class CraftMetaTropicalFishBucket extends CraftMetaItem implements TropicalFishB
@Override
public DyeColor getBodyColor() {
+ com.google.common.base.Preconditions.checkState(this.hasVariant(), "This bucket doesn't have variant, check hasVariant first!"); // Paper - fix NPE
return CraftTropicalFish.getBodyColor(this.variant);
}
@@ -146,6 +148,7 @@ class CraftMetaTropicalFishBucket extends CraftMetaItem implements TropicalFishB
@Override
public TropicalFish.Pattern getPattern() {
+ com.google.common.base.Preconditions.checkState(this.hasVariant(), "This bucket doesn't have variant, check hasVariant first!"); // Paper - fix NPE
return CraftTropicalFish.getPattern(this.variant);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/SerializableMeta.java b/src/main/java/org/bukkit/craftbukkit/inventory/SerializableMeta.java
index 8b407a33b04af6ae396ada0b8aca7dc246d314ef..d204845cf0b9de00589593469755cb8e42e0aa67 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/SerializableMeta.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/SerializableMeta.java
@@ -123,4 +123,21 @@ public final class SerializableMeta implements ConfigurationSerializable {
}
throw new IllegalArgumentException(field + "(" + object + ") is not a valid " + clazz);
}
+
+ // Paper start - General ItemMeta Fixes
+ public static <T> java.util.Optional<T> getObjectOptionally(Class<T> clazz, Map<?, ?> map, Object field, boolean nullable) {
+ final Object object = map.get(field);
+
+ if (clazz.isInstance(object)) {
+ return java.util.Optional.of(clazz.cast(object));
+ }
+ if (object == null) {
+ if (!nullable) {
+ throw new NoSuchElementException(map + " does not contain " + field);
+ }
+ return java.util.Optional.empty();
+ }
+ throw new IllegalArgumentException(field + "(" + object + ") is not a valid " + clazz);
+ }
+ // Paper end - General ItemMeta Fixes
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java b/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java
index 63fc9138dc3388ceb9acf672b3f75ba0976e8e54..cad52601583c1f304f94de954c4d18a6005906e3 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java
@@ -109,6 +109,7 @@ public final class CraftFoodComponent implements FoodComponent {
@Override
public void setEatSeconds(float eatSeconds) {
+ Preconditions.checkArgument(eatSeconds > 0, "Eat seconds must be positive"); // Paper - validate eat_seconds
this.handle = new FoodProperties(this.handle.nutrition(), this.handle.saturation(), this.handle.canAlwaysEat(), eatSeconds, this.handle.usingConvertsTo(), this.handle.effects());
}
@@ -134,6 +135,7 @@ public final class CraftFoodComponent implements FoodComponent {
@Override
public FoodEffect addEffect(PotionEffect effect, float probability) {
+ Preconditions.checkArgument(0 <= probability && probability <= 1, "Probability cannot be outside range [0,1]"); // Paper
List<FoodProperties.PossibleEffect> effects = new ArrayList<>(this.handle.effects());
FoodProperties.PossibleEffect newEffect = new net.minecraft.world.food.FoodProperties.PossibleEffect(CraftPotionUtil.fromBukkit(effect), probability);
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/DeprecatedItemMetaCustomValueTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/DeprecatedItemMetaCustomValueTest.java
index 6bed0a5c8d9f1ca72678cdf4699128e441a24541..8e03e14d0e65bfdf2196a08220d1408b1297aa0d 100644
--- a/src/test/java/org/bukkit/craftbukkit/inventory/DeprecatedItemMetaCustomValueTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/DeprecatedItemMetaCustomValueTest.java
@@ -93,7 +93,7 @@ public class DeprecatedItemMetaCustomValueTest extends AbstractTestingBase {
public void testNBTTagStoring() {
CraftMetaItem itemMeta = this.createComplexItemMeta();
- CraftMetaItem.Applicator compound = new CraftMetaItem.Applicator();
+ CraftMetaItem.Applicator compound = new CraftMetaItem.Applicator() {}; // Paper
itemMeta.applyToItem(compound);
assertEquals(itemMeta, new CraftMetaItem(compound.build(), null)); // Paper
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
index d6018439015583fa0344c7c01b2e60a13de29795..aabe3730fa582f442ee0544dd1a9f3123f719c68 100644
--- a/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/ItemMetaTest.java
@@ -66,7 +66,7 @@ import org.junit.jupiter.api.Test;
public class ItemMetaTest extends AbstractTestingBase {
- static final int MAX_FIREWORK_POWER = 127; // Please update ItemStackFireworkTest if/when this gets changed.
+ static final int MAX_FIREWORK_POWER = 255; // Please update ItemStackFireworkTest if/when this gets changed. // Paper - it changed
@Test
public void testPowerLimitExact() {
diff --git a/src/test/java/org/bukkit/craftbukkit/inventory/PersistentDataContainerTest.java b/src/test/java/org/bukkit/craftbukkit/inventory/PersistentDataContainerTest.java
index 6f94c7a19f2f598a836ec7db30332dd95f8675a6..54ffbfd91a03efa2d0d271ed10db4209a2309638 100644
--- a/src/test/java/org/bukkit/craftbukkit/inventory/PersistentDataContainerTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/inventory/PersistentDataContainerTest.java
@@ -127,7 +127,7 @@ public class PersistentDataContainerTest extends AbstractTestingBase {
public void testNBTTagStoring() {
CraftMetaItem itemMeta = this.createComplexItemMeta();
- CraftMetaItem.Applicator compound = new CraftMetaItem.Applicator();
+ CraftMetaItem.Applicator compound = new CraftMetaItem.Applicator() {}; // Paper
itemMeta.applyToItem(compound);
assertEquals(itemMeta, new CraftMetaItem(compound.build(), null)); // Paper
@@ -473,7 +473,7 @@ public class PersistentDataContainerTest extends AbstractTestingBase {
assertEquals(List.of(), container.get(PersistentDataContainerTest.requestKey("list"), PersistentDataType.LIST.strings()));
// Write and read the entire container to NBT
- final CraftMetaItem.Applicator storage = new CraftMetaItem.Applicator();
+ final CraftMetaItem.Applicator storage = new CraftMetaItem.Applicator() {}; // Paper
craftItem.applyToItem(storage);
final CraftMetaItem readItem = new CraftMetaItem(storage.build(), null); // Paper
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