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27 lines
1.5 KiB
Diff
27 lines
1.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Sat, 4 Apr 2020 03:07:59 -0500
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Subject: [PATCH] Purpur Skip events if there's no listeners
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diff --git a/src/main/java/net/minecraft/server/CommandDispatcher.java b/src/main/java/net/minecraft/server/CommandDispatcher.java
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index e59151d01b4710b750366a395e1e5d18caa4726f..4ace0e79c9c0110c794a345fb27203b566b4788b 100644
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--- a/src/main/java/net/minecraft/server/CommandDispatcher.java
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+++ b/src/main/java/net/minecraft/server/CommandDispatcher.java
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@@ -275,6 +275,7 @@ public class CommandDispatcher {
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}
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private void runSync(EntityPlayer entityplayer, Collection<String> bukkit, RootCommandNode<ICompletionProvider> rootcommandnode) {
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+ if (PlayerCommandSendEvent.getHandlerList().getRegisteredListeners().length > 0) { // Purpur - skip all this crap if there's nothing listening
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// Paper end - Async command map building
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new com.destroystokyo.paper.event.brigadier.AsyncPlayerSendCommandsEvent<CommandListenerWrapper>(entityplayer.getBukkitEntity(), (RootCommandNode) rootcommandnode, false).callEvent(); // Paper
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PlayerCommandSendEvent event = new PlayerCommandSendEvent(entityplayer.getBukkitEntity(), new LinkedHashSet<>(bukkit));
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@@ -287,6 +288,7 @@ public class CommandDispatcher {
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}
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}
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// CraftBukkit end
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+ } // Purpur - skip event
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entityplayer.playerConnection.sendPacket(new PacketPlayOutCommands(rootcommandnode));
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}
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