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170382fe35
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: e7b0f8d6 #642: Add Crafting methods to API 9e58831e SPIGOT-6641: Use varargs in sendMessage e409fe49 SPIGOT-6545: Unable to set Guardian target via API while awareness is disabled 6997c726 SPIGOT-6661: Fix missing radius from GenericGameEvent 02d03f35 SPIGOT-6369: Add ItemStack to HangingPlaceEvent CraftBukkit Changes: 0abf420c SPIGOT-6665: Shearing a Snowman does not drop a carved pumpkin e8e3cbcc #893: Add Crafting methods to API 879acfee Fix missing varargs from previous commit 6572b9c3 SPIGOT-6641: Use varargs in sendMessage 9e06bb2a SPIGOT-6663: Chicken Jockeys chickens don't despawn 699f2d36 SPIGOT-6545: Unable to set Guardian target via API while awareness is disabled 8ffa54ba SPIGOT-6369: Add ItemStack to HangingPlaceEvent c851639c SPIGOT-6645: Call EntityChangeBlockEvent before PlayerHarvestBlockEvent 8d244b0b SPIGOT-3725, SPIGOT-6638, MC-136917: Properly clear tile entities before replacing Spigot Changes: 18c71bf4 Rebuild patches
130 lines
8.1 KiB
Diff
130 lines
8.1 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, 26 Nov 2017 13:19:58 -0500
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Subject: [PATCH] AsyncTabCompleteEvent
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Let plugins be able to control tab completion of commands and chat async.
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This will be useful for frameworks like ACF so we can define async safe completion handlers,
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and avoid going to main for tab completions.
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Especially useful if you need to query a database in order to obtain the results for tab
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completion, such as offline players.
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Also adds isCommand and getLocation to the sync TabCompleteEvent
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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 cf42d59254f2786bfe8785249ad270d35996417a..8c2242d7e443bee26741608c65d314d8902f5765 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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@@ -702,10 +702,10 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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@Override
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public void handleCustomCommandSuggestions(ServerboundCommandSuggestionPacket packet) {
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- PacketUtils.ensureRunningOnSameThread(packet, this, this.player.getLevel());
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+ // PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.getWorldServer()); // Paper - run this async
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// CraftBukkit start
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if (this.chatSpamTickCount.addAndGet(1) > 500 && !this.server.getPlayerList().isOp(this.player.getGameProfile())) {
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- this.disconnect(new TranslatableComponent("disconnect.spam", new Object[0]));
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+ server.scheduleOnMain(() -> this.disconnect(new TranslatableComponent("disconnect.spam", new Object[0]))); // Paper
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return;
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}
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// CraftBukkit end
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@@ -715,12 +715,35 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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stringreader.skip();
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}
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- ParseResults<CommandSourceStack> parseresults = this.server.getCommands().getDispatcher().parse(stringreader, this.player.createCommandSourceStack());
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+ // Paper start - async tab completion
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+ com.destroystokyo.paper.event.server.AsyncTabCompleteEvent event;
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+ java.util.List<String> completions = new java.util.ArrayList<>();
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+ String buffer = packet.getCommand();
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+ event = new com.destroystokyo.paper.event.server.AsyncTabCompleteEvent(this.getCraftPlayer(), completions,
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+ buffer, true, null);
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+ event.callEvent();
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+ completions = event.isCancelled() ? com.google.common.collect.ImmutableList.of() : event.getCompletions();
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+ // If the event isn't handled, we can assume that we have no completions, and so we'll ask the server
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+ if (!event.isHandled()) {
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+ if (!event.isCancelled()) {
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+
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+ this.server.scheduleOnMain(() -> { // Paper - This needs to be on main
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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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- });
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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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+ });
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+ });
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+ }
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+ } else if (!completions.isEmpty()) {
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+ com.mojang.brigadier.suggestion.SuggestionsBuilder builder = new com.mojang.brigadier.suggestion.SuggestionsBuilder(packet.getCommand(), stringreader.getTotalLength());
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+
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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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+ }
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+ // Paper end - async tab completion
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}
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@Override
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index 472c466c8257bcd696184ac71019acd491eca714..f3461229c19ad011e33b2d0e2675622e1f339bcb 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1933,7 +1933,7 @@ public final class CraftServer implements Server {
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offers = this.tabCompleteChat(player, message);
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}
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- TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers);
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+ TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers, message.startsWith("/") || forceCommand, pos != null ? net.minecraft.server.MCUtil.toLocation(((CraftWorld) player.getWorld()).getHandle(), new BlockPos(pos)) : null); // Paper
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this.getPluginManager().callEvent(tabEvent);
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return tabEvent.isCancelled() ? Collections.EMPTY_LIST : tabEvent.getCompletions();
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diff --git a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
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index b996fde481cebbbcce80a6c267591136db7cc0bc..e5af155d75f717d33c23e22ff8b96bb3ff87844d 100644
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--- a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
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+++ b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
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@@ -28,6 +28,39 @@ public class ConsoleCommandCompleter implements Completer {
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public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) {
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final CraftServer server = this.server.server;
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final String buffer = line.line();
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+ // Async Tab Complete
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+ com.destroystokyo.paper.event.server.AsyncTabCompleteEvent event;
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+ java.util.List<String> completions = new java.util.ArrayList<>();
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+ event = new com.destroystokyo.paper.event.server.AsyncTabCompleteEvent(server.getConsoleSender(), completions,
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+ buffer, true, null);
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+ event.callEvent();
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+ completions = event.isCancelled() ? com.google.common.collect.ImmutableList.of() : event.getCompletions();
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+
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+ if (event.isCancelled() || event.isHandled()) {
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+ // Still fire sync event with the provided completions, if someone is listening
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+ if (!event.isCancelled() && TabCompleteEvent.getHandlerList().getRegisteredListeners().length > 0) {
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+ List<String> finalCompletions = completions;
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+ Waitable<List<String>> syncCompletions = new Waitable<List<String>>() {
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+ @Override
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+ protected List<String> evaluate() {
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+ org.bukkit.event.server.TabCompleteEvent syncEvent = new org.bukkit.event.server.TabCompleteEvent(server.getConsoleSender(), buffer, finalCompletions);
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+ return syncEvent.callEvent() ? syncEvent.getCompletions() : com.google.common.collect.ImmutableList.of();
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+ }
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+ };
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+ server.getServer().processQueue.add(syncCompletions);
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+ try {
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+ completions = syncCompletions.get();
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+ } catch (InterruptedException | ExecutionException e1) {
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+ e1.printStackTrace();
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+ }
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+ }
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+
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+ if (!completions.isEmpty()) {
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+ candidates.addAll(completions.stream().map(Candidate::new).collect(java.util.stream.Collectors.toList()));
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+ }
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+ return;
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+ }
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+
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// Paper end
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Waitable<List<String>> waitable = new Waitable<List<String>>() {
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@Override
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