From 02c407ef9ff5301cb4511b8ee9893e74a5f0106e Mon Sep 17 00:00:00 2001
From: Cooldude2606 <25043174+Cooldude2606@users.noreply.github.com>
Date: Tue, 10 Feb 2026 21:54:28 +0000
Subject: [PATCH] Don't attempt to inc sync in single player

---
 plugins/inventory_sync/module/inventory_sync.lua | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/plugins/inventory_sync/module/inventory_sync.lua b/plugins/inventory_sync/module/inventory_sync.lua
index 30bf9232..55a2ce3e 100644
--- a/plugins/inventory_sync/module/inventory_sync.lua
+++ b/plugins/inventory_sync/module/inventory_sync.lua
@@ -328,9 +328,8 @@ inventory_sync.events[defines.events.on_player_joined_game] = function(event)
 	local player = assert(game.get_player(event.player_index))
 	local script_data = get_script_data()
 
-	-- It's possible Factorio doesn't invoke the on_player_created event when loading a save in single player
-	if not script_data.players[player.name] then
-		create_player(player, false)
+	if not game.is_multiplayer() then
+		return player.print("Inventory sync deactivated: game is single player")
 	end
 
 	-- Send acquire request even if an active download is currently in progress