From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Samsuik <40902469+Samsuik@users.noreply.github.com>
Date: Thu, 3 Aug 2023 12:54:52 +0100
Subject: [PATCH] Use Optimised TrackedEntityMap


diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 45f0e7ef92c32dc51b81c0cc9f1d1a2fbab02599..e3ee8b66dfabb643c2b0d47bef20af4d8680e008 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -214,7 +214,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
         // Paper - rewrite chunk system
         this.tickingGenerated = new AtomicInteger();
         this.playerMap = new PlayerMap();
-        this.entityMap = new Int2ObjectOpenHashMap();
+        this.entityMap = new me.samsuik.sakura.utils.collections.TrackedEntityChunkMap(); // Sakura - optimised tracked entity map
         this.chunkTypeCache = new Long2ByteOpenHashMap();
         this.chunkSaveCooldowns = new Long2LongOpenHashMap();
         this.unloadQueue = Queues.newConcurrentLinkedQueue();