Paper/Spigot-Server-Patches/0444-Validate-tripwire-hook-placement-before-update.patch
Aikar 2f34301581
Updated Upstream (Bukkit/CraftBukkit)
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

Bukkit Changes:
7361a62e SPIGOT-5641: Add Block.getDrops(ItemStack, Entity)
1dc91b15 Add specific notes about what is not API
2b05ef88 #484: Allow statistics to be accessed for offline players

CraftBukkit Changes:
f7d6ad53 SPIGOT-5603: Use LootContext#lootingModifier in CraftLootTable
5838285d SPIGOT-5657: BlockPlaceEvent not cancelling for tripwire hooks
f325b9be SPIGOT-5641: Add Block.getDrops(ItemStack, Entity)
e25a2272 Fix some formatting in CraftHumanEntity
498540e0 Add Merchant slot delegate
b2de47d5 SPIGOT-5621: Add missing container types for opening InventoryView
aa3a2f27 #645: Allow statistics to be accessed for offline players
2122c0b1 #649: CraftBell should implement Bell
2020-04-08 03:49:15 -04:00

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Diff

From 3ac27f90c6ee5434144f901658f139553b1e7e9e Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 7 Mar 2020 00:07:51 +0000
Subject: [PATCH] Validate tripwire hook placement before update
diff --git a/src/main/java/net/minecraft/server/BlockTripwireHook.java b/src/main/java/net/minecraft/server/BlockTripwireHook.java
index 1b9d889af6..a5e6e94fe0 100644
--- a/src/main/java/net/minecraft/server/BlockTripwireHook.java
+++ b/src/main/java/net/minecraft/server/BlockTripwireHook.java
@@ -149,6 +149,7 @@ public class BlockTripwireHook extends Block {
this.a(world, blockposition, flag4, flag5, flag2, flag3);
if (!flag) {
+ if (world.getType(blockposition).getBlock() == Blocks.TRIPWIRE_HOOK) // Paper - validate
world.setTypeAndData(blockposition, (IBlockData) iblockdata3.set(BlockTripwireHook.FACING, enumdirection), 3);
if (flag1) {
this.a(world, blockposition, enumdirection);
--
2.25.1