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35 lines
2.1 KiB
Diff
35 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Thu, 16 Jun 2022 14:22:56 -0700
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Subject: [PATCH] Don't broadcast messages to command blocks
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Previously the broadcast method would update the last output
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in command blocks, and if called asynchronously, would throw
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an error
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diff --git a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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index 7c7e5f3c0f9cd1f16192a8fc8163da9b2d9519d5..888936385196a178ab8b730fd5e4fff4a5466428 100644
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--- a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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+++ b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
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@@ -172,6 +172,7 @@ public abstract class BaseCommandBlock implements CommandSource {
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@Override
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public void sendSystemMessage(Component message) {
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if (this.trackOutput) {
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+ org.spigotmc.AsyncCatcher.catchOp("sendSystemMessage to a command block"); // Paper
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SimpleDateFormat simpledateformat = BaseCommandBlock.TIME_FORMAT;
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Date date = new Date();
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index c51f9a26c6a41158ebdc83adfb495a5412a1197b..52dec44a061b773c4467279c766f504d079dd1a4 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -1773,7 +1773,7 @@ public final class CraftServer implements Server {
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// Paper end
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Set<CommandSender> recipients = new HashSet<>();
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for (Permissible permissible : this.getPluginManager().getPermissionSubscriptions(permission)) {
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- if (permissible instanceof CommandSender && permissible.hasPermission(permission)) {
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+ if (permissible instanceof CommandSender && !(permissible instanceof org.bukkit.command.BlockCommandSender) && permissible.hasPermission(permission)) { // Paper - don't broadcast to BlockCommandSender (specifically Command Blocks)
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recipients.add((CommandSender) permissible);
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}
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}
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