Upstream has released updates that appears 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: da9ef3c5 #496: Add methods to get/set ItemStacks in EquipmentSlots 3abebc9f #492: Let Tameable extend Animals rather than Entity 941111a0 #495: Expose ItemStack and hand used in PlayerShearEntityEvent 4fe19cae #494: InventoryView - Add missing Brewing FUEL_TIME CraftBukkit Changes: 933e9094 #664: Add methods to get/set ItemStacks in EquipmentSlots 18722312 #662: Expose ItemStack and hand used in PlayerShearEntityEvent
140 lines
9 KiB
Diff
140 lines
9 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/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java
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index 2414b0a552e5d6fb449bca163add7a9bac39e943..2d512aa4f9ab74dfadff748ba6dd72631eda9fe5 100644
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--- a/src/main/java/net/minecraft/server/CommandDispatcher.java
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+++ b/src/main/java/net/minecraft/server/CommandDispatcher.java
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@@ -267,6 +267,7 @@ public class CommandDispatcher {
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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<CommandListenerWrapper>(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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@@ -274,6 +275,7 @@ public class CommandDispatcher {
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private void runSync(EntityPlayer entityplayer, Collection<String> bukkit, RootCommandNode<ICompletionProvider> rootcommandnode) {
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// Paper end - Async command map building
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+ new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandListenerWrapper>(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/CommandListenerWrapper.java b/src/main/java/net/minecraft/server/CommandListenerWrapper.java
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index 0b23a0548d52a30c064d624e39a896a9791aab3b..c988c929f1063b417d10d84b0c13127738f63e20 100644
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--- a/src/main/java/net/minecraft/server/CommandListenerWrapper.java
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+++ b/src/main/java/net/minecraft/server/CommandListenerWrapper.java
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@@ -15,7 +15,7 @@ import java.util.function.BinaryOperator;
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import java.util.stream.Stream;
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import javax.annotation.Nullable;
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-public class CommandListenerWrapper implements ICompletionProvider {
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+public class CommandListenerWrapper implements ICompletionProvider, com.destroystokyo.paper.brigadier.BukkitBrigadierCommandSource { // Paper
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public static final SimpleCommandExceptionType a = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.player", new Object[0]));
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public static final SimpleCommandExceptionType b = new SimpleCommandExceptionType(new ChatMessage("permissions.requires.entity", new Object[0]));
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@@ -120,6 +120,25 @@ public class CommandListenerWrapper implements ICompletionProvider {
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return this.g;
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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 getWorld() != null ? getWorld().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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+ Vec3D 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 i) {
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// CraftBukkit start
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diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
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index 38ec22f4c0348e9198eededee05cde58c0248de4..a180df220e46eb62f00ae00e2482e1d8d07cb107 100644
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--- a/src/main/java/net/minecraft/server/PlayerConnection.java
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+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
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@@ -576,8 +576,12 @@ public class PlayerConnection implements PacketListenerPlayIn {
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ParseResults<CommandListenerWrapper> parseresults = this.minecraftServer.getCommandDispatcher().a().parse(stringreader, this.player.getCommandListener());
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this.minecraftServer.getCommandDispatcher().a().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
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- if (((Suggestions) 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.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestions)); // CraftBukkit - decompile error
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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.getPlayer(), suggestions, buffer);
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+ suggestEvent.setCancelled(suggestions.isEmpty());
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+ if (!suggestEvent.callEvent()) return;
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+ this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestEvent.getSuggestions())); // CraftBukkit - decompile error // Paper
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+ // Paper end
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});
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}); // Paper - This needs to be on main
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}
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@@ -587,7 +591,11 @@ public class PlayerConnection implements PacketListenerPlayIn {
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builder = builder.createOffset(builder.getInput().lastIndexOf(' ') + 1);
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completions.forEach(builder::suggest);
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- player.playerConnection.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), builder.buildFuture().join()));
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+ Suggestions suggestions = builder.buildFuture().join();
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+ com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent suggestEvent = new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendSuggestionsEvent(this.getPlayer(), suggestions, buffer);
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+ suggestEvent.setCancelled(suggestions.isEmpty());
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+ if (!suggestEvent.callEvent()) return;
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+ this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), suggestEvent.getSuggestions()));
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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 5f33c9e52ac51486d4b22a6dcbfac7f46e0412bb..e16ecdea7d27424053b3f21378af054b2f808eca 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.server.CommandListenerWrapper;
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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<CommandListenerWrapper>, Predicate<CommandListenerWrapper>, SuggestionProvider<CommandListenerWrapper> {
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+public class BukkitCommandWrapper implements com.mojang.brigadier.Command<CommandListenerWrapper>, Predicate<CommandListenerWrapper>, SuggestionProvider<CommandListenerWrapper>, com.destroystokyo.paper.brigadier.BukkitBrigadierCommand<CommandListenerWrapper> { // 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<CommandListenerWrapper> register(CommandDispatcher<CommandListenerWrapper> dispatcher, String label) {
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- return dispatcher.register(
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- LiteralArgumentBuilder.<CommandListenerWrapper>literal(label).requires(this).executes(this)
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- .then(RequiredArgumentBuilder.<CommandListenerWrapper, 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<CommandListenerWrapper> root = dispatcher.getRoot();
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+ LiteralCommandNode<CommandListenerWrapper> literal = LiteralArgumentBuilder.<CommandListenerWrapper>literal(label).requires(this).executes(this).build();
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+ com.mojang.brigadier.tree.ArgumentCommandNode<CommandListenerWrapper, String> defaultArgs = RequiredArgumentBuilder.<CommandListenerWrapper, 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<CommandListenerWrapper> 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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