Core/Vmaps: Fix inconsistency of hitInstance and hitModel to cause wrong area ids (#28632)

Closes #28326

Co-authored-by: Gosha <284210+Lordron@users.noreply.github.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/common/Collision/Maps/MapTree.h b/src/common/Collision/Maps/MapTree.h
index 8b96164bd7c..c111cbc4422 100644
--- a/src/common/Collision/Maps/MapTree.h
+++ b/src/common/Collision/Maps/MapTree.h
@@ -30,6 +30,12 @@ namespace VMAP
     enum class LoadResult : uint8;
     enum class ModelIgnoreFlags : uint32;
 
+    struct GroupLocationInfo
+    {
+        const GroupModel* hitModel = nullptr;
+        int32 rootId = -1;
+    };
+
     struct TC_COMMON_API LocationInfo
     {
         LocationInfo(): rootId(-1), hitInstance(nullptr), hitModel(nullptr), ground_Z(-G3D::finf()) { }