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Tenet/spigot-patches/CraftBukkit-Patches/0021-Disallow-Interaction-With-Self.patch

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From 0604d520bf4123bef194612c4d5acecf4b60646d Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Fri, 28 Jun 2013 19:52:54 +1000
Subject: [PATCH] Disallow Interaction With Self
diff --git a/src/main/java/net/minecraft/server/network/PlayerConnection.java b/src/main/java/net/minecraft/server/network/PlayerConnection.java
index 12d4221c03..549dc18df7 100644
--- a/src/main/java/net/minecraft/server/network/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/network/PlayerConnection.java
@@ -2345,6 +2345,13 @@ public class PlayerConnection implements ServerPlayerConnection, TickablePacketL
if (this.player.isImmobile()) return; // CraftBukkit
final WorldServer worldserver = this.player.serverLevel();
final Entity entity = packetplayinuseentity.getTarget(worldserver);
+ // Spigot Start
+ if ( entity == player && !player.isSpectator() )
+ {
+ disconnect( "Cannot interact with self!" );
+ return;
+ }
+ // Spigot End
this.player.resetLastActionTime();
this.player.setShiftKeyDown(packetplayinuseentity.isUsingSecondaryAction());
--
2.41.0