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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-16 11:30:06 +01:00
Paper/patches/server/0615-Check-requirement-before-suggesting-root-nodes.patch
Nassim Jahnke dc684c60d1
Remove bad server.scheduleOnMain disconnect calls from old patches
The new behavior of disconnect to block the current thread until the disconnect succeeded is better than throwing it off to happen at some point
2024-06-16 12:56:00 +02:00

33 Zeilen
1.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: stonar96 <minecraft.stonar96@gmail.com>
Date: Sun, 12 Sep 2021 00:14:21 +0200
Subject: [PATCH] Check requirement before suggesting root nodes
Child nodes are handled by CommandDispatcher#parse checking
requirements.
Vanilla clients only send ServerboundCommandSuggestionPacket when
encountering a command node with ASK_SERVER suggestions, however a
modified client can send this packet whenever it wants.
diff --git a/src/main/java/com/mojang/brigadier/CommandDispatcher.java b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
index 858e41fba7dc285dd21a93f3918cc5de3887df5f..92848b64a78fce7a92e1657c2da6fc5ee53eea44 100644
--- a/src/main/java/com/mojang/brigadier/CommandDispatcher.java
+++ b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
@@ -538,10 +538,14 @@ public class CommandDispatcher<S> {
int i = 0;
for (final CommandNode<S> node : parent.getChildren()) {
CompletableFuture<Suggestions> future = Suggestions.empty();
+ // Paper start - Don't suggest if the requirement isn't met
+ if (parent != this.root || node.canUse(context.getSource())) {
try {
- if (node.canUse(parse.getContext().getSource())) future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start)); // CraftBukkit
+ future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start)); // CraftBukkit
} catch (final CommandSyntaxException ignored) {
}
+ }
+ // Paper end - Don't suggest if the requirement isn't met
futures[i++] = future;
}