PaperMC/patches/server/0441-Retain-block-place-order-when-capturing-blockstates.patch
Owen 89d51d5f29
Allow enabling sand duping (#10191)
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable.

It should be noted that this decision does not promise all future exploits will be configurable.
2024-03-03 17:05:34 -05:00

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1.6 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 7 Aug 2020 04:27:56 -0700
Subject: [PATCH] Retain block place order when capturing blockstates
Fixes twisted vines not connecting properly when grown via
bonemeal by a player.
In general, look at making this logic more robust (i.e properly handling
cases where a captured entry is overriden) - but for now this will do.
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index cb6c6e8c8fe744350a117f38e474ce8f5dd0a43a..1bb7cc9462cab7fbd09b944662711ae5bc5cf950 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -154,7 +154,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public boolean captureBlockStates = false;
public boolean captureTreeGeneration = false;
public Map<BlockPos, org.bukkit.craftbukkit.block.CraftBlockState> capturedBlockStates = new java.util.LinkedHashMap<>(); // Paper
- public Map<BlockPos, BlockEntity> capturedTileEntities = new HashMap<>();
+ public Map<BlockPos, BlockEntity> capturedTileEntities = new java.util.LinkedHashMap<>(); // Paper - Retain block place order when capturing blockstates
public List<ItemEntity> captureDrops;
public final it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<SpawnCategory> ticksPerSpawnCategory = new it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<>();
public boolean populating;