PaperMC/Spigot-Server-Patches/0404-Fix-nether-portal-creation.patch
Spottedleaf 19de9af63c 1.15.2 update (#2887)
Functional GUI fix added by billygalbreath
2020-01-21 20:02:07 -06:00

25 lines
1.2 KiB
Diff

From 46a316fdf003cd8d6ace9a722facd9c0a7d6ccde Mon Sep 17 00:00:00 2001
From: Michael Himing <mhiming@gmail.com>
Date: Mon, 9 Sep 2019 13:21:17 +1000
Subject: [PATCH] Fix nether portal creation
diff --git a/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java b/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java
index 60330f753..c22dbbfbe 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java
@@ -38,6 +38,11 @@ public class BlockStateListPopulator extends DummyGeneratorAccess {
@Override
public boolean setTypeAndData(BlockPosition position, IBlockData data, int flag) {
+ // Paper start
+ // When a LinkedHashMap entry is overwritten, it keeps its old position. Removing the entry here before adding
+ // a new one ensures that the nether portal blocks are placed last and are not destroyed by physics.
+ list.remove(position);
+ // Paper end
CraftBlockState state = CraftBlockState.getBlockState(world, position, flag);
state.setData(data);
list.put(position, state);
--
2.25.0.windows.1