From 72b6d02ca1dc326e89a88ea9fbd0333e3df1f20e Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 13 May 2016 01:38:06 -0400
Subject: [PATCH] Optimize EAR


diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java
index 1aade75f3..a9b84fdec 100644
--- a/src/main/java/org/spigotmc/ActivationRange.java
+++ b/src/main/java/org/spigotmc/ActivationRange.java
@@ -2,6 +2,8 @@ package org.spigotmc;
 
 import java.util.List;
 import java.util.Set;
+
+import co.aikar.timings.MinecraftTimings;
 import net.minecraft.server.AxisAlignedBB;
 import net.minecraft.server.Chunk;
 import net.minecraft.server.Entity;
@@ -13,7 +15,7 @@ import net.minecraft.server.EntityCreature;
 import net.minecraft.server.EntityCreeper;
 import net.minecraft.server.EntityEnderCrystal;
 import net.minecraft.server.EntityEnderDragon;
-import net.minecraft.server.EntityFallingBlock; // Paper
+import net.minecraft.server.EntityFallingBlock;
 import net.minecraft.server.EntityFireball;
 import net.minecraft.server.EntityFireworks;
 import net.minecraft.server.EntityHuman;
@@ -21,17 +23,16 @@ import net.minecraft.server.EntityLiving;
 import net.minecraft.server.EntityMonster;
 import net.minecraft.server.EntityProjectile;
 import net.minecraft.server.EntitySheep;
-import net.minecraft.server.EntitySlice;
 import net.minecraft.server.EntitySlime;
 import net.minecraft.server.EntityTNTPrimed;
 import net.minecraft.server.EntityThrownTrident;
 import net.minecraft.server.EntityVillager;
 import net.minecraft.server.EntityWeather;
 import net.minecraft.server.EntityWither;
+import net.minecraft.server.MCUtil;
 import net.minecraft.server.MathHelper;
 import net.minecraft.server.MinecraftServer;
 import net.minecraft.server.World;
-import co.aikar.timings.MinecraftTimings;
 
 public class ActivationRange
 {
@@ -110,6 +111,7 @@ public class ActivationRange
         maxRange = Math.max( maxRange, miscActivationRange );
         maxRange = Math.min( ( world.spigotConfig.viewDistance << 4 ) - 8, maxRange );
 
+        Chunk chunk; // Paper
         for ( EntityHuman player : world.players )
         {
 
@@ -128,9 +130,9 @@ public class ActivationRange
             {
                 for ( int j1 = k; j1 <= l; ++j1 )
                 {
-                    if ( world.getWorld().isChunkLoaded( i1, j1 ) )
+                    if ( (chunk = MCUtil.getLoadedChunkWithoutMarkingActive(world, i1, j1 )) != null ) // Paper
                     {
-                        activateChunkEntities( world.getChunkAt( i1, j1 ) );
+                        activateChunkEntities( chunk ); // Paper
                     }
                 }
             }
-- 
2.17.1