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Update no chunk loads for hoppers and double chests patch (#2777)

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This commit is contained in:
Omer Uddin 2020-01-09 22:11:19 -05:00 committed by Zach
parent d224bc0348
commit 4151617d29
1 changed files with 13 additions and 12 deletions
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25
removed/1.15/0123-Don-t-load-Chunks-from-Hoppers-and-other-things.patch → Spigot-Server-Patches/0421-Don-t-load-Chunks-from-Hoppers-and-other-things.patch
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@ -1,4 +1,4 @@
From 89bcce52afb8d49807203290ef7753aefc06685b Mon Sep 17 00:00:00 2001
From 42319bc0833fa22b57adfca1b81c422be0fc7526 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 3 Nov 2016 20:28:12 -0400
Subject: [PATCH] Don't load Chunks from Hoppers and other things
@ -12,24 +12,25 @@ only to be reloaded again the next tick.
This of course is undesirable, so just return the loaded side as "primary"
and treat it as a single chest if the other sides are unloaded
diff --git a/src/main/java/net/minecraft/server/BlockChest.java b/src/main/java/net/minecraft/server/BlockChest.java
index 65b616481..8183a61c9 100644
--- a/src/main/java/net/minecraft/server/BlockChest.java
+++ b/src/main/java/net/minecraft/server/BlockChest.java
@@ -227,7 +227,12 @@ public class BlockChest extends BlockTileEntity implements IBlockWaterlogged {
return blockchest_chestfinder.b(tileentitychest);
diff --git a/src/main/java/net/minecraft/server/DoubleBlockFinder.java b/src/main/java/net/minecraft/server/DoubleBlockFinder.java
index 3cb6e6089..7a16a3e0e 100644
--- a/src/main/java/net/minecraft/server/DoubleBlockFinder.java
+++ b/src/main/java/net/minecraft/server/DoubleBlockFinder.java
@@ -21,8 +21,12 @@ public class DoubleBlockFinder {
return new DoubleBlockFinder.Result.Single<>(s0);
} else {
BlockPosition blockposition1 = blockposition.shift(j(iblockdata));
BlockPosition blockposition1 = blockposition.shift((EnumDirection) function1.apply(iblockdata));
- IBlockData iblockdata1 = generatoraccess.getType(blockposition1);
-
+ // Paper start - don't load chunks if the other side of the chest is in unloaded chunk
+ IBlockData iblockdata1 = generatoraccess.getTypeIfLoaded(blockposition1);
+ if (iblockdata1 == null) {
+ return null;
+ return new DoubleBlockFinder.Result.Single<>(s0);
+ }
+ // Paper end
if (iblockdata1.getBlock() == iblockdata.getBlock()) {
BlockPropertyChestType blockpropertychesttype1 = (BlockPropertyChestType) iblockdata1.get(BlockChest.b);
DoubleBlockFinder.BlockType doubleblockfinder_blocktype1 = (DoubleBlockFinder.BlockType) function.apply(iblockdata1);
--
2.22.0
2.24.1