From 052b8de95cede983d32b3a15687d9a08ed5d2885 Mon Sep 17 00:00:00 2001
From: bash <hermensb@gmail.com>
Date: Sat, 30 May 2026 21:41:34 +0200
Subject: [PATCH] feat(Core/Travel): Port TravelPath::cutTo for upcoming
 special-movement handling

---
 src/Mgr/Travel/TravelNode.cpp | 12 ++++++++++++
 src/Mgr/Travel/TravelNode.h   |  6 ++++++
 2 files changed, 18 insertions(+)

diff --git a/src/Mgr/Travel/TravelNode.cpp b/src/Mgr/Travel/TravelNode.cpp
index 0ed50bd76..0773eb096 100644
--- a/src/Mgr/Travel/TravelNode.cpp
+++ b/src/Mgr/Travel/TravelNode.cpp
@@ -706,6 +706,18 @@ bool TravelPath::IsPathCheating(std::vector<WorldPosition> const& path, float en
     return false;
 }
 
+bool TravelPath::cutTo(PathNodePoint point, bool including)
+{
+    auto it = std::find(fullPath.begin(), fullPath.end(), point);
+
+    if (it == fullPath.end())
+        return false;
+
+    auto cutIt = including ? std::next(it) : it;
+    fullPath.erase(fullPath.begin(), cutIt);
+    return true;
+}
+
 bool TravelPath::makeShortCut(WorldPosition startPos, float maxDist, Unit* bot)
 {
     if (GetPath().empty())
diff --git a/src/Mgr/Travel/TravelNode.h b/src/Mgr/Travel/TravelNode.h
index 316497af0..4fa7a20f5 100644
--- a/src/Mgr/Travel/TravelNode.h
+++ b/src/Mgr/Travel/TravelNode.h
@@ -492,6 +492,12 @@ public:
 
     bool makeShortCut(WorldPosition startPos, float maxDist, Unit* bot = nullptr);
 
+    // Trim the path up to (and optionally including) the given point.
+    // Returns true if the point was found. Used by upcoming special-
+    // movement detection to advance the path past a portal/transport/
+    // area-trigger node once the bot reaches it.
+    bool cutTo(PathNodePoint point, bool including);
+
     // Reject paths the navmesh accepts but a player can't walk:
     // 2-point shortcut over 5y, or > 10y vertical drop with slope steeper than 2:1.
     static bool IsPathCheating(std::vector<WorldPosition> const& path,