From 517eda03f13a257de6584e9ec282d2529ddc5dc6 Mon Sep 17 00:00:00 2001
From: mostlikely4r <sebastiaan.keek@gmail.com>
Date: Tue, 22 Oct 2024 15:39:14 +0200
Subject: [PATCH] -Nodegen improvement: Stop creating helpernodes between two
 linked nodes when the path used only worked in one direction.

---
 playerbot/TravelNode.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/playerbot/TravelNode.cpp b/playerbot/TravelNode.cpp
index 514979f3..11ed9351 100644
--- a/playerbot/TravelNode.cpp
+++ b/playerbot/TravelNode.cpp
@@ -2473,6 +2473,11 @@ void TravelNodeMap::generateHelperNodes(uint32 mapId)
                 if (node->getPosition()->canPathTo(pos.first, nullptr)) //
                     continue;
 
+                TravelNode* otherNode = getNode(pos.first, nullptr, 1.0f);
+
+                if (otherNode && node->hasLinkTo(otherNode))
+                    continue;
+
                 for (auto& path : *node->getPaths())
                 {
                     WorldPosition prevPoint;