PaperMC/patches/server/0927-Fix-command-preprocess-cancelling-and-command-changi.patch
Nassim Jahnke ef0e5a642d
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
9ae3f10f SPIGOT-3842: Add Player#fireworkBoost() and expand Firework API
48c0c547 PR-786: Add methods to get sounds from entities

CraftBukkit Changes:
5cc9c022a SPIGOT-7152: Handle hand item changing during air interact event
4ffa1acf6 SPIGOT-7154: Players get kicked when interacting with a conversation
4daa21123 SPIGOT-3842: Add Player#fireworkBoost() and expand Firework API
e5d6a9bbf PR-1100: Add methods to get sounds from entities
b7e9f1c8b SPIGOT-7146: Reduce use of Material switch in ItemMeta

Spigot Changes:
4c157bb4 Rebuild patches
2022-09-12 13:31:45 +02:00

40 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Tue, 2 Aug 2022 19:16:23 +0200
Subject: [PATCH] Fix command preprocess cancelling and command changing
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index e88c82aac6d9947c7205f865c18146e7a5756b40..1ff25ce408aba3620455f74e1535b5862b3bbdf9 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2259,13 +2259,24 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
PlayerCommandPreprocessEvent event = new PlayerCommandPreprocessEvent(this.getCraftPlayer(), command, new LazyPlayerSet(this.server));
this.cserver.getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- return;
- }
command = event.getMessage().substring(1);
- ParseResults<CommandSourceStack> parseresults = this.parseCommand(command);
- Map<String, PlayerChatMessage> map = (packet.command().equals(command)) ? this.collectSignedArguments(packet, PreviewableCommand.of(parseresults)) : Collections.emptyMap();
+ // Paper start - send message headers for cancelled or changed commands
+ ParseResults<CommandSourceStack> parseresults = this.parseCommand(packet.command());
+ Map<String, PlayerChatMessage> map = this.collectSignedArguments(packet, PreviewableCommand.of(parseresults));
+ if (event.isCancelled() || !packet.command().equals(command)) {
+ for (final PlayerChatMessage message : map.values()) {
+ player.server.getPlayerList().broadcastMessageHeader(message, Set.of());
+ }
+ if (event.isCancelled()) {
+ return;
+ }
+
+ // Remove signatures if the command was changed and use the changed command source stack
+ map.clear();
+ parseresults = this.parseCommand(command);
+ }
+ // Paper end
// CraftBukkit end
Iterator iterator = map.values().iterator();