mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-26 14:30:17 +01:00
52 lines
2.6 KiB
Diff
52 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Nassim Jahnke <nassim@njahnke.dev>
|
|
Date: Sat, 21 Sep 2024 22:01:52 +0200
|
|
Subject: [PATCH] Fix PlayerCommandPreprocessEvent on signed commands
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
index accf3e43f58fe3588578cb15f53695d825e58670..dd8635efd225cef74924db01a84d41cb80e262b9 100644
|
|
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
@@ -2255,24 +2255,32 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
|
|
|
|
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);
|
|
- // CraftBukkit end
|
|
-
|
|
- Map map;
|
|
+ // Paper start - Fix cancellation and message changing
|
|
+ ParseResults<CommandSourceStack> parseresults = this.parseCommand(packet.command());
|
|
|
|
+ Map<String, PlayerChatMessage> map;
|
|
try {
|
|
- map = (packet.command().equals(command)) ? this.collectSignedArguments(packet, SignableCommand.of(parseresults), lastSeenMessages) : Collections.emptyMap(); // CraftBukkit
|
|
+ // Always parse the original command to add to the chat chain
|
|
+ map = this.collectSignedArguments(packet, SignableCommand.of(parseresults), lastSeenMessages);
|
|
} catch (SignedMessageChain.DecodeException signedmessagechain_a) {
|
|
this.handleMessageDecodeFailure(signedmessagechain_a);
|
|
return;
|
|
}
|
|
|
|
+ if (event.isCancelled()) {
|
|
+ // Only now are we actually good to return
|
|
+ return;
|
|
+ }
|
|
+
|
|
+ // Remove signed parts if the command was changed
|
|
+ if (!command.equals(packet.command())) {
|
|
+ parseresults = this.parseCommand(command);
|
|
+ map = Collections.emptyMap();
|
|
+ }
|
|
+ // Paper end - Fix cancellation and message changing
|
|
+
|
|
CommandSigningContext.SignedArguments commandsigningcontext_a = new CommandSigningContext.SignedArguments(map);
|
|
|
|
parseresults = Commands.<CommandSourceStack>mapSource(parseresults, (commandlistenerwrapper) -> { // CraftBukkit - decompile error
|