From 9faa3b0a54b7eb429e2ef83f105fa93ef90de101 Mon Sep 17 00:00:00 2001
From: s809 <11816467-s809@users.noreply.gitlab.com>
Date: Sat, 4 Nov 2023 16:39:23 +0500
Subject: [PATCH] Do not update client light on a dedicated server

---
 .../distanthorizons/common/wrappers/chunk/ChunkWrapper.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
index 430d19df9..e001ebae5 100644
--- a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
+++ b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/chunk/ChunkWrapper.java
@@ -22,10 +22,12 @@ package com.seibel.distanthorizons.common.wrappers.chunk;
 import com.seibel.distanthorizons.common.wrappers.block.BiomeWrapper;
 import com.seibel.distanthorizons.common.wrappers.block.BlockStateWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.api.internal.SharedApi;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import com.seibel.distanthorizons.core.pos.DhBlockPos;
 import com.seibel.distanthorizons.core.pos.DhChunkPos;
 import com.seibel.distanthorizons.core.util.LodUtil;
+import com.seibel.distanthorizons.core.world.EWorldEnvironment;
 import com.seibel.distanthorizons.core.wrapperInterfaces.block.IBlockStateWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.chunk.IChunkWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IBiomeWrapper;
@@ -132,7 +134,8 @@ public class ChunkWrapper implements IChunkWrapper
 		
 		// FIXME +1 is to handle the fact that LodDataBuilder adds +1 to all block lighting calculations, also done in the relative position validator
 
-		chunksNeedingClientLightUpdating.add(this);
+		if (SharedApi.getEnvironment() != EWorldEnvironment.Server_Only)
+			chunksNeedingClientLightUpdating.add(this);
 	}