PaperMC/Spigot-Server-Patches/Fix-nether-portal-creation.patch

23 lines
1.2 KiB
Diff
Raw Normal View History

From 0000000000000000000000000000000000000000 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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/BlockStateListPopulator.java
@@ -0,0 +0,0 @@ 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);