From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic 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 066feef97f92b3f788dd6d25d188f2cc36fc4c80..7c7b9b1e0b604b0164b431873e6753b60421f970 100644 --- a/src/main/java/net/minecraft/world/item/ItemStack.java +++ b/src/main/java/net/minecraft/world/item/ItemStack.java @@ -1258,6 +1258,11 @@ 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 139cc0123921bf981d10334d9bd7378d19ec5f3b..c0563260277f9f4bd9ff08993b2efb4bca9a0c60 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 @@ -140,6 +140,11 @@ 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 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 c0bf7efac56e558052992d2ce2455fccff4d9897..3eb650bcb60f23ce0ac0f856526b4bd131cb7a20 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 { // 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()); } @@ -683,15 +690,20 @@ 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 44d8aa7123ac22cf9a22720ecadc8c5f63bafc0a..9665dc043b257bb0d6f7b40fd938ff549ab685c6 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaAxolotlBucket.java @@ -124,14 +124,13 @@ 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 1ac3bec02fce28d5ce698305a7482a9eccbb1867..b494568f833dc21d4e2447ac3e5c5002288b5533 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBanner.java @@ -107,6 +107,7 @@ 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 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 12911233c01d0ac1af9adbd157d56d28361fc76f..3faef745d9b5d3baaea8c20c6f8e06f7bb529665 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java @@ -142,9 +142,24 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta @ItemMetaKey.Specific(ItemMetaKey.Specific.To.NBT) static final ItemMetaKeyType 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) { @@ -153,41 +168,61 @@ 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> 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> 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> 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 } } @@ -200,7 +235,10 @@ 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 +246,21 @@ 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 @@ -223,14 +269,29 @@ 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 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 +305,10 @@ 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 +320,19 @@ 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 +343,53 @@ 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); + 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) { @@ -331,7 +419,23 @@ 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 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 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 f8c02fe01fd95aa5de8523c9ad452d91f5d3c16f..4447c754458e9fdead003b4044bf2bee6fcbaaa2 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBundle.java @@ -42,7 +42,7 @@ 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); } }); @@ -55,7 +55,7 @@ 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); } } @@ -116,7 +116,7 @@ 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 2c9ca54267579a210d4ea192517fc0fbce8e467a..4e423c4790d7b03c283c9a5fa94bce4a1153445e 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaColorableArmor.java @@ -22,16 +22,30 @@ public class CraftMetaColorableArmor extends CraftMetaArmor implements Colorable Material.WOLF_ARMOR ); - 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> 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 map) { @@ -42,7 +56,11 @@ 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 @@ -68,16 +86,16 @@ 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 @@ -97,7 +115,7 @@ 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 bbca26f5debb263b04516e68f6e49f68a38fa5b1..aacc4d010f4dfa4d9d11332b802205a6f35b6de3 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCompass.java @@ -36,7 +36,7 @@ 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); @@ -80,7 +80,7 @@ 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 @@ -146,12 +146,12 @@ 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 a3fa95377e083e51ad7596d21eeb08172bdb18b2..0f5a64fc5eb619e18f5eeb97f377c9d593e4a38f 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaCrossbow.java @@ -122,7 +122,7 @@ 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 8e0dd4b7a7a25a8beb27b507047bc48d8227627c..77489c3ffaa3a72d4cf105499a77150fca6d8526 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaFirework.java @@ -55,7 +55,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta { this.power = that.power; - if (that.hasEffects()) { + if (that.effects != null) { // Paper this.effects = new ArrayList<>(that.effects); } } @@ -86,19 +86,14 @@ 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(); @@ -154,7 +149,7 @@ 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 @@ -162,7 +157,7 @@ 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; } @@ -174,6 +169,15 @@ 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); } } @@ -186,9 +190,13 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta { } List 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)); } @@ -218,7 +226,7 @@ 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() { @@ -234,7 +242,7 @@ 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; @@ -252,7 +260,7 @@ 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; @@ -262,7 +270,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta { Builder serialize(Builder builder) { super.serialize(builder); - if (this.hasEffects()) { + if (this.effects != null) { // Paper builder.put(CraftMetaFirework.EXPLOSIONS.BUKKIT, ImmutableList.copyOf(this.effects)); } @@ -287,6 +295,7 @@ 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(); } @@ -296,6 +305,10 @@ 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; } @@ -314,7 +327,7 @@ class CraftMetaFirework extends CraftMetaItem implements FireworkMeta { @Override public void addEffects(Iterable effects) { Preconditions.checkArgument(effects != null, "effects cannot be null"); - this.safelyAddEffects(effects); + this.safelyAddEffects(effects, true); // Paper - limit firework effects } @Override @@ -349,7 +362,7 @@ 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 705d7365a7bab9fe29b90a175040e6a1623e21a7..8ccb8d71ee489891e8d9128a5520675dd3a62786 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java @@ -175,9 +175,10 @@ 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 Applicator put(ItemMetaKeyType key, T value) { this.builder.set(key.TYPE, value); @@ -299,7 +300,7 @@ 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); } @@ -332,6 +333,11 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { } CraftMetaItem(DataComponentPatch tag, Set> 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> extraHandledTags) { + // Paper end - properly support data components in BlockEntity CraftMetaItem.getOrEmpty(tag, CraftMetaItem.NAME).ifPresent((component) -> { this.displayName = component; }); @@ -750,7 +756,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { Map mods = SerializableMeta.getObject(Map.class, map, key.BUKKIT, true); Multimap result = LinkedHashMultimap.create(); if (mods == null) { - return result; + return null; // Paper - null is different from an empty map } for (Object obj : mods.keySet()) { @@ -908,10 +914,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { } void applyModifiers(Multimap 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; } @@ -940,7 +944,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { @Overridden boolean isEmpty() { - return !(this.hasDisplayName() || this.hasItemName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.build().isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isHideTooltip() || this.isUnbreakable() || this.hasEnchantmentGlintOverride() || this.isFireResistant() || this.hasMaxStackSize() || this.hasRarity() || this.hasFood() || this.hasTool() || this.hasDamage() || this.hasMaxDamage() || this.hasAttributeModifiers() || this.customTag != null || this.canPlaceOnPredicates != null || this.canBreakPredicates != null); // Paper + return !(this.hasDisplayName() || this.hasItemName() || this.hasLocalizedName() || this.hasEnchants() || (this.lore != null) || this.hasCustomModelData() || this.hasBlockData() || this.hasRepairCost() || !this.unhandledTags.build().isEmpty() || !this.persistentDataContainer.isEmpty() || this.hideFlag != 0 || this.isHideTooltip() || this.isUnbreakable() || this.hasEnchantmentGlintOverride() || this.isFireResistant() || this.hasMaxStackSize() || this.hasRarity() || this.hasFood() || this.hasTool() || this.hasDamage() || this.hasMaxDamage() || this.attributeModifiers != null || this.customTag != null || this.canPlaceOnPredicates != null || this.canBreakPredicates != null); // Paper } // Paper start @@ -1036,6 +1040,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { @Override public void lore(final List 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 @@ -1160,6 +1165,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { // Paper end @Override public void setLore(List 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 { @@ -1175,6 +1181,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { // Paper start @Override public void setLoreComponents(List 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 { @@ -1316,7 +1323,7 @@ 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, Collections.emptyList())); + return (this.hasFood()) ? new CraftFoodComponent(this.food) : new CraftFoodComponent(new FoodProperties(0, 0, false, FoodProperties.DEFAULT_EAT_SECONDS, Collections.emptyList())); // Paper - create a valid food properties } @Override @@ -1357,7 +1364,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { @Override public Multimap getAttributeModifiers(@Nullable EquipmentSlot slot) { - this.checkAttributeList(); + if (this.attributeModifiers == null) return LinkedHashMultimap.create(); // Paper - don't change the components SetMultimap result = LinkedHashMultimap.create(); for (Map.Entry entry : this.attributeModifiers.entries()) { if (entry.getValue().getSlot() == null || entry.getValue().getSlot() == slot) { @@ -1370,6 +1377,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { @Override public Collection 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; } @@ -1377,10 +1385,12 @@ 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 entry : this.attributeModifiers.entries()) { Preconditions.checkArgument(!(entry.getValue().getUniqueId().equals(modifier.getUniqueId()) && entry.getKey() == attribute), "Cannot register AttributeModifier. Modifier is already applied! %s", modifier); // Paper } + } // Paper + this.checkAttributeList(); // Paper - moved down return this.attributeModifiers.put(attribute, modifier); } @@ -1391,8 +1401,11 @@ 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> iterator = attributeModifiers.entries().iterator(); while (iterator.hasNext()) { @@ -1402,6 +1415,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { iterator.remove(); continue; } + this.checkAttributeList(); // Paper - moved down this.attributeModifiers.put(next.getKey(), next.getValue()); } } @@ -1409,13 +1423,13 @@ 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> iter = this.attributeModifiers.entries().iterator(); @@ -1435,7 +1449,7 @@ 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> iter = this.attributeModifiers.entries().iterator(); @@ -1457,7 +1471,7 @@ 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(); @@ -1466,7 +1480,7 @@ 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(); @@ -1506,6 +1520,7 @@ 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 entry : first.entries()) { if (!second.containsEntry(entry.getKey(), entry.getValue())) { return false; @@ -1531,6 +1546,8 @@ 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; } @@ -1547,6 +1564,7 @@ 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; } @@ -1578,7 +1596,7 @@ 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)) && (Objects.equals(this.customTag, that.customTag)) && (this.persistentDataContainer.equals(that.persistentDataContainer)) @@ -1636,8 +1654,8 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { hash = 61 * hash + (this.hasFood() ? this.food.hashCode() : 0); hash = 61 * hash + (this.hasTool() ? this.tool.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; @@ -1657,7 +1675,7 @@ 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) { @@ -1864,7 +1882,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { } static void serializeModifiers(Multimap modifiers, ImmutableMap.Builder builder, ItemMetaKey key) { - if (modifiers == null || modifiers.isEmpty()) { + if (modifiers == null/* || modifiers.isEmpty()*/) { // Paper - null and an empty map have different behaviors return; } @@ -1946,7 +1964,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { // Paper start - improve checking handled tags @org.jetbrains.annotations.VisibleForTesting public static final Map, Set>> HANDLED_DCTS_PER_TYPE = new HashMap<>(); - private static final Set> DEFAULT_HANDLED_DCTS = Set.of( + protected static final Set> DEFAULT_HANDLED_DCTS = Set.of( CraftMetaItem.NAME.TYPE, CraftMetaItem.ITEM_NAME.TYPE, CraftMetaItem.LORE.TYPE, @@ -2013,7 +2031,12 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta { // Paper end - improve checking handled data component types protected static Optional getOrEmpty(DataComponentPatch tag, ItemMetaKeyType type) { - Optional result = tag.get(type.TYPE); + // Paper start + return getOrEmpty(tag, type.TYPE); + } + protected static Optional getOrEmpty(final DataComponentPatch tag, final DataComponentType type) { + Optional 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..70c0d4cc85c045d040a35cd406f3f7ce9b6a58fa 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaLeatherArmor.java @@ -28,16 +28,30 @@ class CraftMetaLeatherArmor extends CraftMetaItem implements LeatherArmorMeta { static final ItemMetaKeyType 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> 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 map) { @@ -48,7 +62,11 @@ 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 @@ -72,16 +90,16 @@ 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 @@ -101,7 +119,7 @@ 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; } @@ -121,14 +139,16 @@ 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()) { @@ -151,6 +171,7 @@ 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 d829f4da371b44e7480896118547734be400a314..0ff40e10ce8bab8010222ef7697d585430aeda03 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaMap.java @@ -30,7 +30,7 @@ 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); @@ -58,7 +58,7 @@ 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 } @@ -102,7 +102,7 @@ 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 } } @@ -127,6 +127,7 @@ 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; } @@ -187,12 +188,12 @@ 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 7197c4f5698fd041c4db6d0f6a80c55f77661789..062ef890b42075adb5663453806dda3ad89a6aa0 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaOminousBottle.java @@ -75,6 +75,7 @@ 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 db7f71af22d904de08d4badaa7f66d1286d5bf16..e32143e140db50a11cf602cf622d68b787c0d647 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaPotion.java @@ -47,7 +47,7 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta { private PotionType type; private List customEffects; - private Color color; + private Integer color; // Paper - keep color component consistent with vanilla (top byte is ignored) CraftMetaPotion(CraftMetaItem meta) { super(meta); @@ -70,7 +70,7 @@ 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 } @@ -126,7 +126,7 @@ class CraftMetaPotion extends CraftMetaItem implements PotionMeta { super.applyToItem(tag); Optional> defaultPotion = (this.hasBasePotionType()) ? Optional.of(CraftPotionType.bukkitToMinecraftHolder(this.type)) : Optional.empty(); - Optional potionColor = (this.hasColor()) ? Optional.of(this.color.asRGB()) : Optional.empty(); + Optional potionColor = (this.hasColor()) ? Optional.of(this.color) : Optional.empty(); // Paper List effectList = new ArrayList<>(); if (this.customEffects != null) { @@ -295,12 +295,12 @@ 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 7bdc94c3ba7d8a0d74c2d88edbb32112a90c5980..ab9b3279db914fb4d6666a4dacbf5e401d2bcb87 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSkull.java @@ -137,10 +137,10 @@ 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 b98e656c0bb382667bd186a500c5505f1ed3f7cd..63088d50c1ec69d1a829fd0783cf109f7981f43f 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaSpawnEgg.java @@ -212,6 +212,7 @@ 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); } @@ -229,7 +230,7 @@ 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 b5392a3a6f6f3d0a54549e6bb93f28590ee048f0..7514aa6f206c4b82fecd112783f96bb9dd73c01f 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java @@ -126,6 +126,7 @@ 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); } @@ -139,6 +140,7 @@ 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); } @@ -152,6 +154,7 @@ 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 java.util.Optional getObjectOptionally(Class 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 c68e85cca0f532a94545c0b7f6ed54451ce5a47e..b647b5205b9c54ccb83e09a9410c722e33e5378d 100644 --- a/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java +++ b/src/main/java/org/bukkit/craftbukkit/inventory/components/CraftFoodComponent.java @@ -103,6 +103,7 @@ 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.effects()); } @@ -118,6 +119,7 @@ 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 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