mirror of
https://github.com/PaperMC/Paper.git
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3c0d6aaed9
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: 0c7aedbc SPIGOT-7554, PR-954: Add DecoratedPotInventory CraftBukkit Changes: 53ebb05e3 SPIGOT-7554, PR-1323: Add DecoratedPotInventory 33a2d8773 Ensure that PlayerMoveEvent is always fired where applicable 7df18510f SPIGOT-7555: Don't cast ItemFlags to byte 19aec59ea Use provided case for non-existent OfflinePlayers Spigot Changes: e7ce55a3 Remove obsolete PlayerMoveEvent improvements 3e5e22c0 Remove obsolete lowercasing of non existent OfflinePlayer names
209 lines
13 KiB
Diff
209 lines
13 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 19 Apr 2020 18:15:29 -0400
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Subject: [PATCH] Implement Brigadier Mojang API
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Adds AsyncPlayerSendCommandsEvent
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- Allows modifying on a per command basis what command data they see.
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Adds CommandRegisteredEvent
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- Allows manipulating the CommandNode to add more children/metadata for the client
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diff --git a/build.gradle.kts b/build.gradle.kts
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index b2db0b51895200fc870e536ea97886db3d7a763c..6acb1f37f4c5cb1addd835626041cd3c28eb842f 100644
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--- a/build.gradle.kts
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+++ b/build.gradle.kts
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@@ -14,6 +14,7 @@ val alsoShade: Configuration by configurations.creating
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dependencies {
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implementation(project(":paper-api"))
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+ implementation(project(":paper-mojangapi"))
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// Paper start
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implementation("org.jline:jline-terminal-jansi:3.21.0")
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implementation("net.minecrell:terminalconsoleappender:1.3.0")
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diff --git a/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java b/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
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index 3370731ee064d2693b972a0765c13dd4fd69f66a..614eba6cc55d1eb7755cac35c671cb6f6cacca13 100644
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--- a/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
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+++ b/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
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@@ -5,7 +5,7 @@ package com.mojang.brigadier.exceptions;
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import com.mojang.brigadier.Message;
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-public class CommandSyntaxException extends Exception {
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+public class CommandSyntaxException extends Exception implements net.kyori.adventure.util.ComponentMessageThrowable { // Paper
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public static final int CONTEXT_AMOUNT = 10;
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public static boolean ENABLE_COMMAND_STACK_TRACES = true;
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public static BuiltInExceptionProvider BUILT_IN_EXCEPTIONS = new BuiltInExceptions();
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@@ -73,4 +73,11 @@ public class CommandSyntaxException extends Exception {
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public int getCursor() {
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return cursor;
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}
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+
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+ // Paper start
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+ @Override
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+ public @org.jetbrains.annotations.Nullable net.kyori.adventure.text.Component componentMessage() {
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+ return io.papermc.paper.brigadier.PaperBrigadier.componentFromMessage(this.message);
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/com/mojang/brigadier/tree/CommandNode.java b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
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index da6250df1c5f3385b683cffde47754bca4606f5e..3384501f83d445f45aa8233e98c7597daa67b8ef 100644
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--- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java
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+++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
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@@ -34,6 +34,7 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
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private final RedirectModifier<S> modifier;
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private final boolean forks;
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private Command<S> command;
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+ public LiteralCommandNode<CommandSourceStack> clientNode = null; // Paper
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// CraftBukkit start
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public void removeCommand(String name) {
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this.children.remove(name);
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diff --git a/src/main/java/net/minecraft/commands/CommandSourceStack.java b/src/main/java/net/minecraft/commands/CommandSourceStack.java
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index ae7be8678ab2859b8eb5e04bc31d76271a74c66b..75b7b3cf90d1d67203ae19dc3302f06a57470f92 100644
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--- a/src/main/java/net/minecraft/commands/CommandSourceStack.java
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+++ b/src/main/java/net/minecraft/commands/CommandSourceStack.java
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@@ -45,7 +45,7 @@ import net.minecraft.world.phys.Vec2;
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import net.minecraft.world.phys.Vec3;
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import com.mojang.brigadier.tree.CommandNode; // CraftBukkit
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-public class CommandSourceStack implements ExecutionCommandSource<CommandSourceStack>, SharedSuggestionProvider {
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+public class CommandSourceStack implements ExecutionCommandSource<CommandSourceStack>, SharedSuggestionProvider, com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource { // Paper
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public static final SimpleCommandExceptionType ERROR_NOT_PLAYER = new SimpleCommandExceptionType(Component.translatable("permissions.requires.player"));
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public static final SimpleCommandExceptionType ERROR_NOT_ENTITY = new SimpleCommandExceptionType(Component.translatable("permissions.requires.entity"));
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@@ -170,6 +170,26 @@ public class CommandSourceStack implements ExecutionCommandSource<CommandSourceS
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return this.textName;
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}
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+ // Paper start
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+ @Override
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+ public org.bukkit.entity.Entity getBukkitEntity() {
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+ return getEntity() != null ? getEntity().getBukkitEntity() : null;
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+ }
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+
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+ @Override
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+ public org.bukkit.World getBukkitWorld() {
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+ return getLevel() != null ? getLevel().getWorld() : null;
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+ }
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+
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+ @Override
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+ public org.bukkit.Location getBukkitLocation() {
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+ Vec3 pos = getPosition();
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+ org.bukkit.World world = getBukkitWorld();
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+ Vec2 rot = getRotation();
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+ return world != null && pos != null ? new org.bukkit.Location(world, pos.x, pos.y, pos.z, rot != null ? rot.y : 0, rot != null ? rot.x : 0) : null;
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+ }
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+ // Paper end
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+
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@Override
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public boolean hasPermission(int level) {
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// CraftBukkit start
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diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
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index 2a88cf008c98284954108f2362f46ac14c84200a..b27256d251e5db5781197319f79f89cc7638c80b 100644
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--- a/src/main/java/net/minecraft/commands/Commands.java
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+++ b/src/main/java/net/minecraft/commands/Commands.java
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@@ -494,6 +494,7 @@ public class Commands {
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bukkit.add(node.getName());
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}
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// Paper start - Async command map building
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+ new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandSourceStack>(player.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
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net.minecraft.server.MinecraftServer.getServer().execute(() -> {
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runSync(player, bukkit, rootcommandnode);
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});
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@@ -501,6 +502,7 @@ public class Commands {
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private void runSync(ServerPlayer player, Collection<String> bukkit, RootCommandNode<SharedSuggestionProvider> rootcommandnode) {
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// Paper end - Async command map building
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+ new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandSourceStack>(player.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
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PlayerCommandSendEvent event = new PlayerCommandSendEvent(player.getBukkitEntity(), new LinkedHashSet<>(bukkit));
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event.getPlayer().getServer().getPluginManager().callEvent(event);
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@@ -519,6 +521,11 @@ public class Commands {
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while (iterator.hasNext()) {
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CommandNode<CommandSourceStack> commandnode2 = (CommandNode) iterator.next();
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+ // Paper start
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+ if (commandnode2.clientNode != null) {
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+ commandnode2 = commandnode2.clientNode;
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+ }
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+ // Paper end
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if ( !org.spigotmc.SpigotConfig.sendNamespaced && commandnode2.getName().contains( ":" ) ) continue; // Spigot
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if (commandnode2.canUse(source)) {
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index f4c58330cc1f65231fa48a7dd4a199fbfc696f26..b0eb46e60fa51386999cda8ecc31ccf2d3e05b99 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -740,8 +740,12 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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ParseResults<CommandSourceStack> parseresults = this.server.getCommands().getDispatcher().parse(stringreader, this.player.createCommandSourceStack());
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this.server.getCommands().getDispatcher().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
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- if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
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- this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestions));
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+ // Paper start - Brigadier API
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+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getCraftPlayer(), suggestions, command);
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+ suggestEvent.setCancelled(suggestions.isEmpty());
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+ if (!suggestEvent.callEvent()) return;
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+ this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestEvent.getSuggestions()));
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+ // Paper end - Brigadier API
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});
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});
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}
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@@ -756,7 +760,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
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builder.suggest(completion.suggestion(), PaperAdventure.asVanilla(completion.tooltip()));
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}
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});
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- player.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), builder.buildFuture().join()));
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+ // Paper start - Brigadier API
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+ com.mojang.brigadier.suggestion.Suggestions suggestions = builder.buildFuture().join();
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+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getCraftPlayer(), suggestions, command);
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+ suggestEvent.setCancelled(suggestions.isEmpty());
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+ if (!suggestEvent.callEvent()) return;
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+ this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestEvent.getSuggestions()));
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+ // Paper end - Brigadier API
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}
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});
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// Paper end - async tab completion
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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index 83d81b9371902b0302d13e53b31c15fac4e67966..d113e54a30db16e2ad955170df6030d15de530d6 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/BukkitCommandWrapper.java
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@@ -20,7 +20,7 @@ import org.bukkit.command.CommandException;
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import org.bukkit.command.CommandSender;
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import org.bukkit.craftbukkit.CraftServer;
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-public class BukkitCommandWrapper implements com.mojang.brigadier.Command<CommandSourceStack>, Predicate<CommandSourceStack>, SuggestionProvider<CommandSourceStack> {
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+public class BukkitCommandWrapper implements com.mojang.brigadier.Command<CommandSourceStack>, Predicate<CommandSourceStack>, SuggestionProvider<CommandSourceStack>, com.destroystokyo.paper.brigadier.BukkitBrigadierCommand<CommandSourceStack> { // Paper
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private final CraftServer server;
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private final Command command;
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@@ -31,10 +31,24 @@ public class BukkitCommandWrapper implements com.mojang.brigadier.Command<Comman
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}
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public LiteralCommandNode<CommandSourceStack> register(CommandDispatcher<CommandSourceStack> dispatcher, String label) {
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- return dispatcher.register(
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- LiteralArgumentBuilder.<CommandSourceStack>literal(label).requires(this).executes(this)
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- .then(RequiredArgumentBuilder.<CommandSourceStack, String>argument("args", StringArgumentType.greedyString()).suggests(this).executes(this))
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- );
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+ // Paper start - Expose Brigadier to Paper-MojangAPI
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+ com.mojang.brigadier.tree.RootCommandNode<CommandSourceStack> root = dispatcher.getRoot();
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+ LiteralCommandNode<CommandSourceStack> literal = LiteralArgumentBuilder.<CommandSourceStack>literal(label).requires(this).executes(this).build();
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+ LiteralCommandNode<CommandSourceStack> defaultNode = literal;
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+ com.mojang.brigadier.tree.ArgumentCommandNode<CommandSourceStack, String> defaultArgs = RequiredArgumentBuilder.<CommandSourceStack, String>argument("args", StringArgumentType.greedyString()).suggests(this).executes(this).build();
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+ literal.addChild(defaultArgs);
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+ com.destroystokyo.paper.event.brigadier.CommandRegisteredEvent<CommandSourceStack> event = new com.destroystokyo.paper.event.brigadier.CommandRegisteredEvent<>(label, this, this.command, root, literal, defaultArgs);
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+ if (!event.callEvent()) {
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+ return null;
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+ }
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+ literal = event.getLiteral();
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+ if (event.isRawCommand()) {
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+ defaultNode.clientNode = literal;
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+ literal = defaultNode;
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+ }
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+ root.addChild(literal);
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+ return literal;
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+ // Paper end
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}
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@Override
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