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

removed/1.15/0123-Don-t-load-Chunks-from-Hoppers-and-other-things.patch

@@ -1,35 +0,0 @@
-From 89bcce52afb8d49807203290ef7753aefc06685b 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
-
-Hoppers call this to I guess "get the primary side" of a double sided chest.
-
-If the double sided chest crosses chunk lines, it causes the chunk to load.
-This will end up causing sync chunk loads, which will unload with Chunk GC,
-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);
-             } else {
-                 BlockPosition blockposition1 = blockposition.shift(j(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;
-+                }
-+                // Paper end
- 
-                 if (iblockdata1.getBlock() == iblockdata.getBlock()) {
-                     BlockPropertyChestType blockpropertychesttype1 = (BlockPropertyChestType) iblockdata1.get(BlockChest.b);
--- 
-2.22.0
-