From 0cf089febedeab72b43457f25e864c85cd1072a0 Mon Sep 17 00:00:00 2001
From: embeddedt <42941056+embeddedt@users.noreply.github.com>
Date: Thu, 2 Mar 2023 16:11:15 -0500
Subject: [PATCH] Skip entity ID sync in singleplayer

---
 .../embeddedt/modernfix/entity/EntityDataIDSyncHandler.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/org/embeddedt/modernfix/entity/EntityDataIDSyncHandler.java b/src/main/java/org/embeddedt/modernfix/entity/EntityDataIDSyncHandler.java
index e1124721..63b47dd3 100644
--- a/src/main/java/org/embeddedt/modernfix/entity/EntityDataIDSyncHandler.java
+++ b/src/main/java/org/embeddedt/modernfix/entity/EntityDataIDSyncHandler.java
@@ -30,6 +30,10 @@ public class EntityDataIDSyncHandler {
     @SuppressWarnings("unchecked")
     public static void onDatapackSyncEvent(OnDatapackSyncEvent event) {
         if(event.getPlayer() != null) {
+            if(!ServerLifecycleHooks.getCurrentServer().isDedicatedServer() && event.getPlayerList().getPlayerCount() == 0) {
+                ModernFix.LOGGER.debug("Not syncing IDs on integrated server");
+                return;
+            }
             /* Compute the current set of serializer IDs in use and send them */
             try {
                 if(fieldsToSyncMap == null) {