From 64c33194879779044c9506c072f6c64259ab2f82 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 31 Mar 2026 08:37:02 +0000
Subject: [PATCH] fix: guard against division by zero in GetSceneIDFromPosition

Agent-Logs-Url: https://github.com/DarkflameUniverse/DarkflameServer/sessions/8e30d854-e439-4b25-bb15-891ba389f0fd

Co-authored-by: aronwk-aaron <26027722+aronwk-aaron@users.noreply.github.com>
---
 dZoneManager/dZoneManager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dZoneManager/dZoneManager.cpp b/dZoneManager/dZoneManager.cpp
index 9eb21467..f4df5ccb 100644
--- a/dZoneManager/dZoneManager.cpp
+++ b/dZoneManager/dZoneManager.cpp
@@ -320,7 +320,7 @@ LWOSCENEID dZoneManager::GetSceneIDFromPosition(const NiPoint3& position) const
 	// Find the chunk containing this position
 	// Reverse the world position calculation from GenerateTerrainMesh
 	for (const auto& chunk : raw.chunks) {
-		if (chunk.sceneMap.empty()) continue;
+		if (chunk.sceneMap.empty() || chunk.scaleFactor <= 0.0f || chunk.width <= 1 || chunk.height <= 1 || chunk.colorMapResolution == 0) continue;
 
 		// Reverse: worldX = (i + offsetX/scaleFactor) * scaleFactor
 		// Therefore: i = worldX/scaleFactor - offsetX/scaleFactor