Paper/CraftBukkit-Patches/0042-Disallow-Interaction-With-Self.patch

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From 69b265cf9b6035669c60bfe63e1852ea49bb5cde Mon Sep 17 00:00:00 2001
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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/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
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index 31be464..6e54ad1 100644
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--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
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@@ -1047,6 +1047,13 @@ public class PlayerConnection implements PacketPlayInListener {
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if (this.player.dead) return; // CraftBukkit
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WorldServer worldserver = this.minecraftServer.getWorldServer(this.player.dimension);
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Entity entity = packetplayinuseentity.a((World) worldserver);
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+ // Spigot Start
+ if ( entity == player )
+ {
+ disconnect( "Cannot interact with self!" );
+ return;
+ }
+ // Spigot End
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this.player.w();
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if (entity != null) {
--
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1.8.3.2
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