32 lines
1.5 KiB
Diff
32 lines
1.5 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 ca24830bac1a04b798229d1946863429c7849495..5584040fe48c18aa809f5a1510157e735851df79 100644
|
|
--- a/src/main/java/com/mojang/brigadier/CommandDispatcher.java
|
|
+++ b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
|
|
@@ -594,10 +594,14 @@ 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 {
|
|
future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start));
|
|
} catch (final CommandSyntaxException ignored) {
|
|
}
|
|
+ }
|
|
+ // Paper end
|
|
futures[i++] = future;
|
|
}
|
|
|