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Allow plugin aliases to override vanilla commands (#11186)

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fixes #11035
This commit is contained in:
Jason Penilla 2024-07-30 11:28:05 -07:00 committed by GitHub
parent 227544cfc7
commit 67d414a927
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1 changed files with 9 additions and 5 deletions
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patches/server/0972-Brigadier-based-command-API.patch
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@ -686,10 +686,10 @@ index 0000000000000000000000000000000000000000..1b1642f306771f029e6214a2e2ebebb6
+}
diff --git a/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java b/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java
new file mode 100644
index 0000000000000000000000000000000000000000..a3e128bde0fa4ab0ecab4172f02288a29b9fddc7
index 0000000000000000000000000000000000000000..da50ca4c6524e4f99ea4de2157d7ef900178d0f1
--- /dev/null
+++ b/src/main/java/io/papermc/paper/command/brigadier/PaperCommands.java
@@ -0,0 +1,194 @@
@@ -0,0 +1,198 @@
+package io.papermc.paper.command.brigadier;
+
+import com.google.common.base.Preconditions;
@ -699,6 +699,7 @@ index 0000000000000000000000000000000000000000..a3e128bde0fa4ab0ecab4172f02288a2
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import com.mojang.brigadier.tree.CommandNode;
+import com.mojang.brigadier.tree.LiteralCommandNode;
+import io.papermc.paper.command.brigadier.bukkit.BukkitCommandNode;
+import io.papermc.paper.plugin.configuration.PluginMeta;
+import io.papermc.paper.plugin.lifecycle.event.LifecycleEventOwner;
+import io.papermc.paper.plugin.lifecycle.event.registrar.PaperRegistrar;
@ -839,9 +840,12 @@ index 0000000000000000000000000000000000000000..a3e128bde0fa4ab0ecab4172f02288a2
+ return this.registerIntoDispatcher(new PluginCommandNode(aliasLiteral, plugin, redirect, description), override);
+ }
+
+ private boolean registerIntoDispatcher(final PluginCommandNode node, final boolean override) {
+ final boolean hasChild = this.getDispatcher().getRoot().getChild(node.getLiteral()) != null;
+ if (!hasChild || override) { // Avoid merging behavior. Maybe something to look into in the future
+ private boolean registerIntoDispatcher(final PluginCommandNode node, boolean override) {
+ final @Nullable CommandNode<CommandSourceStack> existingChild = this.getDispatcher().getRoot().getChild(node.getLiteral());
+ if (existingChild != null && !(existingChild instanceof PluginCommandNode) && !(existingChild instanceof BukkitCommandNode)) {
+ override = true; // override vanilla commands
+ }
+ if (existingChild == null || override) { // Avoid merging behavior. Maybe something to look into in the future
+ if (override) {
+ this.getDispatcher().getRoot().removeCommand(node.getLiteral());
+ }