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3c8a4cb1bb
Should fix #1280 Citizens hijacks entity map, and im guessing under the right conditions the result might actually be null during entity creation Pre the cache patch, the id is looked up on save, so it was fine. Now, if its null and the save ID is requested, we will try to look it up again and cache it if found.
19 lines
No EOL
894 B
Diff
19 lines
No EOL
894 B
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Alfie Cleveland <alfeh@me.com>
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Date: Sun, 8 Jan 2017 04:31:36 +0000
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Subject: [PATCH] Don't allow entities to ride themselves - #572
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index 26a76ec972..d156563b08 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -0,0 +0,0 @@ public abstract class Entity implements ICommandListener, KeyedObject { // Paper
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}
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protected void o(Entity entity) {
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+ if (entity == this) throw new IllegalArgumentException("Entities cannot become a passenger of themselves"); // Paper - issue 572
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if (entity.bJ() != this) {
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throw new IllegalStateException("Use x.startRiding(y), not y.addPassenger(x)");
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} else {
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--
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