From 38175f7ba6ffd4237efc7c3e570ea22bb8ec9d23 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 5 Jun 2018 00:32:22 -0400
Subject: [PATCH] Don't load chunks for villager door checks

This avoids villages spam loading chunks sync

diff --git a/src/main/java/net/minecraft/server/Village.java b/src/main/java/net/minecraft/server/Village.java
index bda67faefe..955041e266 100644
--- a/src/main/java/net/minecraft/server/Village.java
+++ b/src/main/java/net/minecraft/server/Village.java
@@ -313,6 +313,12 @@ public class Village {
 
     private boolean g(BlockPosition blockposition) {
         IBlockData iblockdata = this.a.getType(blockposition);
+        // Paper start
+        if (!this.a.isChunkLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4, true )) {
+            return false;
+        }
+        // Paper end
+
         Block block = iblockdata.getBlock();
 
         return block instanceof BlockDoor ? iblockdata.getMaterial() == Material.WOOD : false;
-- 
2.18.0