4d40e87b33
Had to drop some hunks modifying getEntities, as those methods were rewritten by Mojang in 1.17
152 Zeilen
9.5 KiB
Diff
152 Zeilen
9.5 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 39ae4cc76438c40e007bfe5e8ace7cbaee66d3b8..23e8666e2b5691eb814af7e06b75c8507f0ed253 100644
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--- a/build.gradle.kts
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+++ b/build.gradle.kts
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@@ -21,6 +21,7 @@ repositories {
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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:3.12.1")
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implementation("net.minecrell:terminalconsoleappender:1.2.0")
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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 60b503dd85706bd2593a5e9d3314540ff1012652..42d97bc67c8f4e5b65a81159179c43dc6edc804c 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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@@ -37,7 +37,7 @@ 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 SharedSuggestionProvider {
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+public class CommandSourceStack implements SharedSuggestionProvider, com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource { // Paper
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public static final SimpleCommandExceptionType ERROR_NOT_PLAYER = new SimpleCommandExceptionType(new TranslatableComponent("permissions.requires.player"));
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public static final SimpleCommandExceptionType ERROR_NOT_ENTITY = new SimpleCommandExceptionType(new TranslatableComponent("permissions.requires.entity"));
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@@ -153,6 +153,25 @@ public class CommandSourceStack implements SharedSuggestionProvider {
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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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+ return world != null && pos != null ? new org.bukkit.Location(world, pos.x, pos.y, pos.z) : 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 13e358e0eac3bfd426d924b6f745e001df76c64a..7156dea53be828acd01734fa1f9f7b9accf30ff6 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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@@ -362,6 +362,7 @@ 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>(entityplayer.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
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MinecraftServer.getServer().execute(() -> {
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runSync(entityplayer, bukkit, rootcommandnode);
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});
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@@ -369,6 +370,7 @@ public class Commands {
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private void runSync(ServerPlayer entityplayer, 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>(entityplayer.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
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PlayerCommandSendEvent event = new PlayerCommandSendEvent(entityplayer.getBukkitEntity(), new LinkedHashSet<>(bukkit));
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event.getPlayer().getServer().getPluginManager().callEvent(event);
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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 0d8a8b3d7a13e2384f8614bdc190768c03bb98c2..776d2d663dcbdd935a7ed7927618e2be68a562c4 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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@@ -760,8 +760,12 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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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
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+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getCraftPlayer(), suggestions, buffer);
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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(), (com.mojang.brigadier.suggestion.Suggestions) suggestEvent.getSuggestions())); // CraftBukkit - decompile error // Paper
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+ // Paper end
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});
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});
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}
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@@ -770,7 +774,11 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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builder = builder.createOffset(builder.getInput().lastIndexOf(' ') + 1);
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completions.forEach(builder::suggest);
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- player.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), builder.buildFuture().join()));
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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, buffer);
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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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}
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// Paper end - async tab completion
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}
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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 21971d52fa8ed92c946c519ba93a39aceae10f5f..0bba36d18d56a4dc2d6c6fb7969e5e6f0e1da404 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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@@ -17,7 +17,7 @@ import net.minecraft.commands.CommandSourceStack;
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import org.bukkit.command.Command;
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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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@@ -28,10 +28,19 @@ 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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+ 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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+ 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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