From fa9be2477d94d16cfccb8852ec74e226194e5b55 Mon Sep 17 00:00:00 2001
From: "Dylan K. Taylor" <odigiman@gmail.com>
Date: Thu, 3 Dec 2020 18:20:43 +0000
Subject: [PATCH] World: do not fire ChunkListener->onChunkChanged() when a new
 chunk is set the documentation expressly describes a chunk being _replaced_
 by a new chunk. This doesn't fit when the chunk didn't exist to begin with.

---
 src/world/World.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/world/World.php b/src/world/World.php
index f8286d17a..e0bb91982 100644
--- a/src/world/World.php
+++ b/src/world/World.php
@@ -2054,10 +2054,10 @@ class World implements ChunkManager{
 			foreach($this->getChunkListeners($chunkX, $chunkZ) as $listener){
 				$listener->onChunkLoaded($chunk);
 			}
-		}
-
-		foreach($this->getChunkListeners($chunkX, $chunkZ) as $listener){
-			$listener->onChunkChanged($chunk);
+		}else{
+			foreach($this->getChunkListeners($chunkX, $chunkZ) as $listener){
+				$listener->onChunkChanged($chunk);
+			}
 		}
 	}