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NOT FINISHED: Current progress, updated upstream

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This commit is contained in:
Aikar
2018-07-18 00:52:33 -04:00
parent 0af7fd4996
commit 9ce19f0321
30 changed files with 174 additions and 287 deletions
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77
Spigot-Server-Patches/AsyncTabCompleteEvent.patch
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@@ -14,46 +14,40 @@ completion, such as offline players.
Also adds isCommand and getLocation to the sync TabCompleteEvent
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index e01013efd..74a665142 100644
index d47805962..ea29b1b2a 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -0,0 +0,0 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
// CraftBukkit end
}
- public void a(PacketPlayInTabComplete packetplayintabcomplete) {
- PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.x());
+ // Paper start - async tab completion
+ public void a(PacketPlayInTabComplete packet) {
public void a(PacketPlayInTabComplete packetplayintabcomplete) {
- PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.getWorldServer());
+ // PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.getWorldServer()); // Paper - run this async
// CraftBukkit start
if (chatSpamField.addAndGet(this, 10) > 500 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) {
if (chatSpamField.addAndGet(this, 5) > 500 && !this.minecraftServer.getPlayerList().isOp(this.player.getProfile())) {
- this.disconnect(new ChatMessage("disconnect.spam", new Object[0]));
+ minecraftServer.postToMainThread(() -> this.disconnect(new ChatMessage("disconnect.spam", new Object[0])));
+ minecraftServer.postToMainThread(() -> this.disconnect(new ChatMessage("disconnect.spam", new Object[0]))); // Paper
return;
}
// CraftBukkit end
- ArrayList arraylist = Lists.newArrayList();
- Iterator iterator = this.minecraftServer.tabCompleteCommand(this.player, packetplayintabcomplete.a(), packetplayintabcomplete.b(), packetplayintabcomplete.c()).iterator();
- while (iterator.hasNext()) {
- String s = (String) iterator.next();
- // CraftBukkit end
- ParseResults parseresults = this.minecraftServer.getCommandDispatcher().a().parse(packetplayintabcomplete.c(), this.player.getCommandListener());
+ // Paper start
+ com.destroystokyo.paper.event.server.AsyncTabCompleteEvent event;
+ java.util.List<String> completions = new ArrayList<>();
+ BlockPosition blockpos = packet.b();
+ String buffer = packet.a();
+ boolean isCommand = buffer.startsWith("/") || packet.c();
+ java.util.List<String> completions = new java.util.ArrayList<>();
+ String buffer = packetplayintabcomplete.c();
+ event = new com.destroystokyo.paper.event.server.AsyncTabCompleteEvent(this.getPlayer(), completions,
+ buffer, isCommand, blockpos != null ? MCUtil.toLocation(player.world, blockpos) : null);
+ buffer, true, null);
+ event.callEvent();
+ completions = event.isCancelled() ? com.google.common.collect.ImmutableList.of() : event.getCompletions();
+ if (event.isCancelled() || event.isHandled()) {
+
+ // Still fire sync event with the provided completions, if someone is listening
+ if (!event.isCancelled() && org.bukkit.event.server.TabCompleteEvent.getHandlerList().getRegisteredListeners().length > 0) {
+ java.util.List<String> finalCompletions = completions;
+ Waitable<java.util.List<String>> syncCompletions = new Waitable<java.util.List<String>>() {
+ @Override
+ protected java.util.List<String> evaluate() {
+ org.bukkit.event.server.TabCompleteEvent syncEvent = new org.bukkit.event.server.TabCompleteEvent(PlayerConnection.this.getPlayer(), buffer, finalCompletions, isCommand, blockpos != null ? MCUtil.toLocation(player.world, blockpos) : null);
+ org.bukkit.event.server.TabCompleteEvent syncEvent = new org.bukkit.event.server.TabCompleteEvent(PlayerConnection.this.getPlayer(), buffer, finalCompletions, true, null);
+ return syncEvent.callEvent() ? syncEvent.getCompletions() : com.google.common.collect.ImmutableList.of();
+ }
+ };
@@ -64,33 +58,42 @@ index e01013efd..74a665142 100644
+ e1.printStackTrace();
+ }
+ }
- arraylist.add(s);
+ this.player.playerConnection.sendPacket(new PacketPlayOutTabComplete(completions.toArray(new String[completions.size()])));
+ java.util.List<String> otherSuggestions = completions;
+ minecraftServer.postToMainThread(() -> sendSuggestions(packetplayintabcomplete, otherSuggestions));
+ return;
}
-
- this.player.playerConnection.sendPacket(new PacketPlayOutTabComplete((String[]) arraylist.toArray(new String[arraylist.size()])));
+ minecraftServer.postToMainThread(() -> {
+ java.util.List<String> syncCompletions = this.minecraftServer.tabCompleteCommand(this.player, buffer, blockpos, isCommand);
+ this.player.playerConnection.sendPacket(new PacketPlayOutTabComplete(syncCompletions.toArray(new String[syncCompletions.size()])));
+ });
+ // Paper end
+ }
+ minecraftServer.postToMainThread(() -> sendSuggestions(packetplayintabcomplete, null));
+ }
+ public void sendSuggestions(PacketPlayInTabComplete packetplayintabcomplete, java.util.List<String> otherSuggestions) {
- this.minecraftServer.getCommandDispatcher().a().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
- if (((Suggestions) suggestions).isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
- this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), (Suggestions) suggestions)); // CraftBukkit - decompile error
+ ParseResults parseresults = this.minecraftServer.getCommandDispatcher().a().parse(packetplayintabcomplete.c(), this.player.getCommandListener());
+ //noinspection unchecked
+ java.util.concurrent.CompletableFuture<Suggestions> completionSuggestions = this.minecraftServer.getCommandDispatcher().a().getCompletionSuggestions(parseresults);
+ completionSuggestions.thenAccept((Suggestions suggestions) -> {
+ if (otherSuggestions != null && !otherSuggestions.isEmpty()) {
+ com.mojang.brigadier.suggestion.SuggestionsBuilder builder = new com.mojang.brigadier.suggestion.SuggestionsBuilder(packetplayintabcomplete.c(), packetplayintabcomplete.b());
+ otherSuggestions.forEach(builder::suggest);
+ suggestions.getList().addAll(builder.build().getList());
+ }
+ // Paper end
+ if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
+ this.networkManager.sendPacket(new PacketPlayOutTabComplete(packetplayintabcomplete.b(), suggestions)); // CraftBukkit - decompile error
});
}
public void a(PacketPlayInSettings packetplayinsettings) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 2dd7ed96a..e86c16755 100644
index 0ef1186b9..d605e5792 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {
} else {
offers = tabCompleteChat(player, message);
}
-
- TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers);
+
+ TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers, message.startsWith("/") || forceCommand, pos != null ? MCUtil.toLocation(((CraftWorld) player.getWorld()).getHandle(), pos) : null); // Paper
+ TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers, message.startsWith("/") || forceCommand, pos != null ? MCUtil.toLocation(((CraftWorld) player.getWorld()).getHandle(), new BlockPosition(pos)) : null); // Paper
getPluginManager().callEvent(tabEvent);
return tabEvent.isCancelled() ? Collections.EMPTY_LIST : tabEvent.getCompletions();