Paper/Spigot-Server-Patches/0412-Block-Entity-remove-from-being-called-on-Players.patch
Shane Freeder 0976d52bbd Updated Upstream (Bukkit/CraftBukkit/Spigot)
Upstream has released updates that appears to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Please note that this build includes changes to meet upstreams
requirements for nullability annotations. While we aim for a level of
accuracy, these might not be 100% correct, if there are any issues,
please speak to us on discord, or open an issue on the tracker to
discuss.

Bukkit Changes:
9a6a1de3 Remove nullability annotations from enum constructors
3f0591ea SPIGOT-2540: Add nullability annotations to entire Bukkit API

CraftBukkit Changes:
8d8475fc SPIGOT-4666: Force parameter in HumanEntity#sleep
8b1588e2 Fix ExplosionPrimeEvent#setFire not working with EnderCrystals
39a287b7 Don't ignore newlines in PlayerListHeader/Footer

Spigot Changes:
cf694d87 Add nullability annotations
2019-03-20 00:31:18 +00:00

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1.5 KiB
Diff

From 35eb0a4b325bbdb3f7a1d53f39d438e65cfb2011 Mon Sep 17 00:00:00 2001
From: Zach Brown <zach@zachbr.io>
Date: Mon, 4 Feb 2019 23:33:24 -0500
Subject: [PATCH] Block Entity#remove from being called on Players
This doesn't result in the same behavior as other entities and causes
several problems. Anyone ever complain about the "Cannot send chat
message" thing? That's one of the issues this causes, among others.
If a plugin developer can come up with a valid reason to call this on a
Player we will look at limiting the scope of this change. It appears to
be unintentional in the few cases we've seen so far.
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 8e0cac8df..76d5eaa7f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1937,6 +1937,15 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
public void resetCooldown() {
getHandle().resetCooldown();
}
+
+ @Override
+ public void remove() {
+ if (this.getHandle().getClass().equals(EntityPlayer.class)) { // special case for NMS plugins inheriting
+ throw new UnsupportedOperationException("Calling Entity#remove on players produces undefined (bad) behavior");
+ } else {
+ super.remove();
+ }
+ }
//Paper end
// Spigot start
--
2.21.0