PaperMC/patches/server/1036-Add-experimental-improved-give-command.patch
Jake Potrebic ac554ad46d
Updated Upstream (Bukkit/CraftBukkit) (#10691)
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:
fa99e752 PR-1007: Add ItemMeta#getAsComponentString()
94a91782 Fix copy-pasted BlockType.Typed documentation
9b34ac8c Largely restore deprecated PotionData API
51a6449b PR-1008: Deprecate ITEMS_TOOLS, removed in 1.20.5
702d15fe Fix Javadoc reference
42f6cdf4 PR-919: Add internal ItemType and BlockType, delegate Material methods to them
237bb37b SPIGOT-1166, SPIGOT-7647: Expose Damager BlockState in EntityDamageByBlockEvent
035ea146 SPIGOT-6993: Allow #setVelocity to change the speed of a fireball and add a note to #setDirection about it
8c7880fb PR-1004: Improve field rename handling and centralize conversion between bukkit and string more
87c90e93 SPIGOT-7650: Add DamageSource for EntityDeathEvent and PlayerDeathEvent

CraftBukkit Changes:
4af0f22e8 SPIGOT-7664: Item meta should prevail over block states
c2ccc46ec SPIGOT-7666: Fix access to llama and horse special slot
124ac66d7 SPIGOT-7665: Fix ThrownPotion#getEffects() implementation only bringing custom effects
66f1f439a Restore null page behaviour of signed books even though not strictly allowed by API
6118e5398 Fix regression listening to minecraft:brand custom payloads
c1a26b366 Fix unnecessary and potential not thread-safe chat visibility check
12360a7ec Remove unused imports
147b098b4 PR-1397: Add ItemMeta#getAsComponentString()
428aefe0e Largely restore deprecated PotionData API
afe5b5ee9 PR-1275: Add internal ItemType and BlockType, delegate Material methods to them
8afeafa7d SPIGOT-1166, SPIGOT-7647: Expose Damager BlockState in EntityDamageByBlockEvent
4e7d749d4 SPIGOT-6993: Allow #setVelocity to change the speed of a fireball and add a note to #setDirection about it
441880757 Support both entity_data and bucket_entity_data on axolotl/fish buckets
0e22fdd1e Fix custom direct BlockState being not correctly set in DamageSource
f2182ed47 SPIGOT-7659: TropicalFishBucketMeta should use BUCKET_ENTITY_DATA
2a6207fe1 PR-1393: Improve field rename handling and centralize conversion between bukkit and string more
c024a5039 SPIGOT-7650: Add DamageSource for EntityDeathEvent and PlayerDeathEvent
741b84480 PR-1390: Improve internal handling of damage sources
0364df4e1 SPIGOT-7657: Error when loading angry entities
2024-05-11 23:48:37 +02:00

255 lines
15 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 26 Apr 2024 23:15:27 -0700
Subject: [PATCH] Add experimental improved give command
Supports removing data components from itemstacks
diff --git a/src/main/java/net/minecraft/commands/arguments/item/ItemArgument.java b/src/main/java/net/minecraft/commands/arguments/item/ItemArgument.java
index d76296c6d53065aecb010d8ea682c9acd7365f17..9314a94764786982eff0974411f8341bb0353ecf 100644
--- a/src/main/java/net/minecraft/commands/arguments/item/ItemArgument.java
+++ b/src/main/java/net/minecraft/commands/arguments/item/ItemArgument.java
@@ -16,7 +16,12 @@ public class ItemArgument implements ArgumentType<ItemInput> {
private final ItemParser parser;
public ItemArgument(CommandBuildContext commandRegistryAccess) {
- this.parser = new ItemParser(commandRegistryAccess);
+ // Paper start - support component removals
+ this(commandRegistryAccess, false);
+ }
+ public ItemArgument(CommandBuildContext commandRegistryAccess, boolean allowRemovals) {
+ this.parser = new ItemParser(commandRegistryAccess, allowRemovals);
+ // Paper end - support component removals
}
public static ItemArgument item(CommandBuildContext commandRegistryAccess) {
@@ -25,7 +30,7 @@ public class ItemArgument implements ArgumentType<ItemInput> {
public ItemInput parse(StringReader stringReader) throws CommandSyntaxException {
ItemParser.ItemResult itemResult = this.parser.parse(stringReader);
- return new ItemInput(itemResult.item(), itemResult.components());
+ return new ItemInput(itemResult.item(), itemResult.components(), itemResult.patch()); // Paper - support component removals
}
public static <S> ItemInput getItem(CommandContext<S> context, String name) {
diff --git a/src/main/java/net/minecraft/commands/arguments/item/ItemInput.java b/src/main/java/net/minecraft/commands/arguments/item/ItemInput.java
index 3d24fbca90bc7d8bdbac1be2176555c15ae75039..94ea5f0b1913ffa03794d231a6768dd786dc9697 100644
--- a/src/main/java/net/minecraft/commands/arguments/item/ItemInput.java
+++ b/src/main/java/net/minecraft/commands/arguments/item/ItemInput.java
@@ -25,8 +25,15 @@ public class ItemInput {
);
private final Holder<Item> item;
private final DataComponentMap components;
+ @javax.annotation.Nullable private final net.minecraft.core.component.DataComponentPatch patch; // Paper
public ItemInput(Holder<Item> item, DataComponentMap components) {
+ // Paper start
+ this(item, components, null);
+ }
+ public ItemInput(Holder<Item> item, DataComponentMap components, @javax.annotation.Nullable final net.minecraft.core.component.DataComponentPatch patch) {
+ this.patch = patch;
+ // Paper end
this.item = item;
this.components = components;
}
@@ -37,7 +44,13 @@ public class ItemInput {
public ItemStack createItemStack(int amount, boolean checkOverstack) throws CommandSyntaxException {
ItemStack itemStack = new ItemStack(this.item, amount);
- itemStack.applyComponents(this.components);
+ // Paper start - support component removals
+ if (this.patch != null) {
+ itemStack.applyComponents(this.patch);
+ } else {
+ itemStack.applyComponents(this.components);
+ }
+ // Paper end - support component removals
if (checkOverstack && amount > itemStack.getMaxStackSize()) {
throw ERROR_STACK_TOO_BIG.create(this.getItemName(), itemStack.getMaxStackSize());
} else {
diff --git a/src/main/java/net/minecraft/commands/arguments/item/ItemParser.java b/src/main/java/net/minecraft/commands/arguments/item/ItemParser.java
index 5347a96be3bfbbd2963747ba4b5f222215d80371..fa431de18de902c580855e9c4419125519b6176b 100644
--- a/src/main/java/net/minecraft/commands/arguments/item/ItemParser.java
+++ b/src/main/java/net/minecraft/commands/arguments/item/ItemParser.java
@@ -59,8 +59,15 @@ public class ItemParser {
static final Function<SuggestionsBuilder, CompletableFuture<Suggestions>> SUGGEST_NOTHING = SuggestionsBuilder::buildFuture;
final HolderLookup.RegistryLookup<Item> items;
final DynamicOps<Tag> registryOps;
+ final boolean allowRemoves; // Paper - support component removals
public ItemParser(HolderLookup.Provider registriesLookup) {
+ // Paper start - support component removals
+ this(registriesLookup, false);
+ }
+ public ItemParser(HolderLookup.Provider registriesLookup, boolean allowRemoves) {
+ this.allowRemoves = allowRemoves;
+ // Paper end - support component removals
this.items = registriesLookup.lookupOrThrow(Registries.ITEM);
this.registryOps = registriesLookup.createSerializationContext(NbtOps.INSTANCE);
}
@@ -68,6 +75,7 @@ public class ItemParser {
public ItemParser.ItemResult parse(StringReader reader) throws CommandSyntaxException {
final MutableObject<Holder<Item>> mutableObject = new MutableObject<>();
final DataComponentMap.Builder builder = DataComponentMap.builder();
+ final net.minecraft.core.component.DataComponentPatch.Builder patchBuilder = net.minecraft.core.component.DataComponentPatch.builder(); // Paper - support component removals
this.parse(reader, new ItemParser.Visitor() {
@Override
public void visitItem(Holder<Item> item) {
@@ -77,12 +85,19 @@ public class ItemParser {
@Override
public <T> void visitComponent(DataComponentType<T> type, T value) {
builder.set(type, value);
+ // Paper start - support component removals
+ patchBuilder.set(type, value);
+ }
+ @Override
+ public <T> void visitComponentRemove(final DataComponentType<T> type) {
+ patchBuilder.remove(type);
+ // Paper end - support component removals
}
});
Holder<Item> holder = Objects.requireNonNull(mutableObject.getValue(), "Parser gave no item");
DataComponentMap dataComponentMap = builder.build();
validateComponents(reader, holder, dataComponentMap);
- return new ItemParser.ItemResult(holder, dataComponentMap);
+ return new ItemParser.ItemResult(holder, dataComponentMap, this.allowRemoves ? patchBuilder.build() : null); // Paper - support component removals
}
private static void validateComponents(StringReader reader, Holder<Item> item, DataComponentMap components) throws CommandSyntaxException {
@@ -116,7 +131,7 @@ public class ItemParser {
return suggestionsVisitor.resolveSuggestions(builder, stringReader);
}
- public static record ItemResult(Holder<Item> item, DataComponentMap components) {
+ public static record ItemResult(Holder<Item> item, DataComponentMap components, @javax.annotation.Nullable net.minecraft.core.component.DataComponentPatch patch) { // Paper
}
class State {
@@ -154,17 +169,28 @@ public class ItemParser {
while (this.reader.canRead() && this.reader.peek() != ']') {
this.reader.skipWhitespace();
+ boolean removing = ItemParser.this.allowRemoves && this.reader.canRead() && this.reader.peek() == '!';
+ if (removing) {
+ this.reader.skip();
+ this.visitor.visitSuggestions(builder -> this.suggestComponentAssignment(builder, false));
+ }
DataComponentType<?> dataComponentType = readComponentType(this.reader);
if (!set.add(dataComponentType)) {
throw ItemParser.ERROR_REPEATED_COMPONENT.create(dataComponentType);
}
+ // Paper start - support component removals
+ if (removing) {
+ this.visitor.visitComponentRemove(dataComponentType);
+ } else {
+ // Paper end - support component removals
this.visitor.visitSuggestions(this::suggestAssignment);
this.reader.skipWhitespace();
this.reader.expect('=');
this.visitor.visitSuggestions(ItemParser.SUGGEST_NOTHING);
this.reader.skipWhitespace();
this.readComponent(dataComponentType);
+ } // Paper - support component removals
this.reader.skipWhitespace();
this.visitor.visitSuggestions(this::suggestNextOrEndComponents);
if (!this.reader.canRead() || this.reader.peek() != ',') {
@@ -239,12 +265,18 @@ public class ItemParser {
}
private CompletableFuture<Suggestions> suggestComponentAssignment(SuggestionsBuilder builder) {
+ // Paper start - support component removals
+ return this.suggestComponentAssignment(builder, true);
+ }
+ private CompletableFuture<Suggestions> suggestComponentAssignment(SuggestionsBuilder builder, boolean suggestRemove) {
String string = builder.getRemaining().toLowerCase(Locale.ROOT);
+ if (suggestRemove && string.isBlank()) builder.suggest("!", Component.literal("Remove a data component"));
+ // Paper end - support component removals
SharedSuggestionProvider.filterResources(BuiltInRegistries.DATA_COMPONENT_TYPE.entrySet(), string, entry -> entry.getKey().location(), entry -> {
DataComponentType<?> dataComponentType = entry.getValue();
if (dataComponentType.codec() != null) {
ResourceLocation resourceLocation = entry.getKey().location();
- builder.suggest(resourceLocation.toString() + "=");
+ builder.suggest(resourceLocation.toString() + (suggestRemove ? "=" : "")); // Paper - support component removals
}
});
return builder.buildFuture();
@@ -270,6 +302,7 @@ public class ItemParser {
default <T> void visitComponent(DataComponentType<T> type, T value) {
}
+ default <T> void visitComponentRemove(DataComponentType<T> type) {} // Paper
default void visitSuggestions(Function<SuggestionsBuilder, CompletableFuture<Suggestions>> suggestor) {
}
diff --git a/src/main/java/net/minecraft/server/commands/GiveCommand.java b/src/main/java/net/minecraft/server/commands/GiveCommand.java
index 0d9de4c61c7b26a6ff37c12fde629161fd0c3d5a..47355158e5e762540a10dc67b23092a0fc53bce3 100644
--- a/src/main/java/net/minecraft/server/commands/GiveCommand.java
+++ b/src/main/java/net/minecraft/server/commands/GiveCommand.java
@@ -34,6 +34,38 @@ public class GiveCommand {
})).then(net.minecraft.commands.Commands.argument("count", IntegerArgumentType.integer(1)).executes((commandcontext) -> {
return GiveCommand.giveItem((CommandSourceStack) commandcontext.getSource(), ItemArgument.getItem(commandcontext, "item"), EntityArgument.getPlayers(commandcontext, "targets"), IntegerArgumentType.getInteger(commandcontext, "count"));
})))));
+ // Paper start - support component removals with a custom pgive command
+ final com.mojang.brigadier.tree.CommandNode<net.minecraft.commands.CommandSourceStack> node = net.minecraft.commands.Commands
+ .literal("pgive").requires((css) -> css.hasPermission(2))
+ .then(net.minecraft.commands.Commands.argument("targets", EntityArgument.players())
+ .then(net.minecraft.commands.Commands.argument("item", new ItemArgument(commandRegistryAccess, true)).executes((ctx) -> {
+ return GiveCommand.giveItem(ctx.getSource(), ItemArgument.getItem(ctx, "item"), EntityArgument.getPlayers(ctx, "targets"), 1);
+ })
+ .then(net.minecraft.commands.Commands.argument("count", IntegerArgumentType.integer(1)).executes((ctx) -> {
+ return GiveCommand.giveItem(ctx.getSource(), ItemArgument.getItem(ctx, "item"), EntityArgument.getPlayers(ctx, "targets"), IntegerArgumentType.getInteger(ctx, "count"));
+ }))
+ )
+ ).build();
+ setClientNodes(node);
+ dispatcher.getRoot().addChild(node);
+ }
+ static void setClientNodes(com.mojang.brigadier.tree.CommandNode<net.minecraft.commands.CommandSourceStack> node) {
+ if (node instanceof com.mojang.brigadier.tree.ArgumentCommandNode<net.minecraft.commands.CommandSourceStack,?> argumentNode) {
+ if (argumentNode.getType() instanceof ItemArgument) {
+ node.clientNode = new com.mojang.brigadier.tree.ArgumentCommandNode<>(
+ argumentNode.getName(),
+ com.mojang.brigadier.arguments.StringArgumentType.greedyString(),
+ argumentNode.getCommand(),
+ argumentNode.getRequirement(),
+ argumentNode.getRedirect(),
+ argumentNode.getRedirectModifier(),
+ argumentNode.isFork(),
+ (ctx, builder) -> builder.buildFuture()
+ );
+ }
+ }
+ node.getChildren().forEach(GiveCommand::setClientNodes);
+ // Paper end - support component removals with a custom pgive command
}
private static int giveItem(CommandSourceStack source, ItemInput item, Collection<ServerPlayer> targets, int count) throws CommandSyntaxException {
diff --git a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
index 2ee33c55890fa659f6d251e486264c85d9e89802..dd1507f65a7f1d84bc7f236f81a60ac1302a13b8 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
@@ -96,6 +96,9 @@ public final class VanillaCommandWrapper extends BukkitCommand {
vanillaCommand = vanillaCommand.getRedirect();
}
final String commandName = vanillaCommand.getName();
+ if ("pgive".equals(stripDefaultNamespace(commandName))) {
+ return "bukkit.command.paper.pgive";
+ }
return "minecraft.command." + stripDefaultNamespace(commandName);
}
diff --git a/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java b/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java
index ca71c688b37ce2c8b712a4f9216cf872c8edf78e..2f3ff50bf3f70b6b404d02d5ffcc079162a63bc1 100644
--- a/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java
+++ b/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java
@@ -45,6 +45,9 @@ public class MinecraftCommandPermissionsTest extends AbstractTestingBase {
Set<String> foundPerms = new HashSet<>();
for (CommandNode<CommandSourceStack> child : root.getChildren()) {
final String vanillaPerm = VanillaCommandWrapper.getPermission(child);
+ if ("bukkit.command.paper.pgive".equals(vanillaPerm)) { // skip our custom give command
+ continue;
+ }
if (!perms.contains(vanillaPerm)) {
missing.add("Missing permission for " + child.getName() + " (" + vanillaPerm + ") command");
} else {