From b1d2961edb593393da5ae88e275be7bb2568969b Mon Sep 17 00:00:00 2001
From: Erik Kundiman <erik@megapahit.org>
Date: Fri, 11 Jul 2025 14:31:55 +0800
Subject: @attachover:<folder1/../folderN>=force implementation

See f4e04a3e7bac42a8cb18e9c70b67bf97ce020d8c
---
 indra/newview/rlvdefines.h   |  1 +
 indra/newview/rlvhandler.cpp | 27 +++++++++++++++++++++++++++
 indra/newview/rlvhelper.cpp  |  1 +
 3 files changed, 29 insertions(+)

diff --git a/indra/newview/rlvdefines.h b/indra/newview/rlvdefines.h
index 5de428d093..649aa75d14 100644
--- a/indra/newview/rlvdefines.h
+++ b/indra/newview/rlvdefines.h
@@ -100,6 +100,7 @@ namespace Rlv
         Detach,
         GetInv,
         Attach,
+        AttachOver,
         GetCommand,
 
         Count,
diff --git a/indra/newview/rlvhandler.cpp b/indra/newview/rlvhandler.cpp
index f3306b0f21..066543987f 100644
--- a/indra/newview/rlvhandler.cpp
+++ b/indra/newview/rlvhandler.cpp
@@ -331,6 +331,33 @@ ECmdRet ForceHandler<EBehaviour::Attach>::onCommand(const RlvCommand& rlvCmd)
     return ECmdRet::Succeeded;
 }
 
+template<> template<>
+ECmdRet ForceHandler<EBehaviour::AttachOver>::onCommand(const RlvCommand& rlvCmd)
+{
+    auto rlvFolderID = findDescendentCategoryIDByName(gInventory.getRootFolderID(), "#RLV");
+    if (rlvFolderID == LLUUID::null)
+        return ECmdRet::FailedNoSharedRoot;
+    std::vector<std::string> optionList;
+    auto option = rlvCmd.getOption();
+    if (!option.empty())
+    {
+        auto folderID = findDescendentCategoryIDByName(rlvFolderID, option);
+        if (folderID == LLUUID::null)
+        {
+            Util::parseStringList(option, optionList, "/");
+            auto iter = optionList.begin();
+            for(; optionList.end() != iter; ++iter)
+            {
+                auto name = *iter;
+                if (!name.empty())
+                    folderID = findDescendentCategoryIDByName(folderID, name);
+            }
+        }
+        LLAppearanceMgr::instance().addCategoryToCurrentOutfit(folderID);
+    }
+    return ECmdRet::Succeeded;
+}
+
 // AddRem
 
 ECmdRet CommandHandlerBaseImpl<EParamType::AddRem>::processCommand(const RlvCommand& rlvCmd, BhvrHandlerFunc* pHandler, BhvrToggleHandlerFunc* pToggleHandler)
diff --git a/indra/newview/rlvhelper.cpp b/indra/newview/rlvhelper.cpp
index bba1c4c6fd..4a0b394acb 100644
--- a/indra/newview/rlvhelper.cpp
+++ b/indra/newview/rlvhelper.cpp
@@ -61,6 +61,7 @@ BehaviourDictionary::BehaviourDictionary()
     addEntry(new ForceProcessor<EBehaviour::SitGround>("sitground"));
     addEntry(new ForceProcessor<EBehaviour::Unsit>("unsit"));
     addEntry(new ForceProcessor<EBehaviour::Attach>("attach"));
+    addEntry(new ForceProcessor<EBehaviour::AttachOver>("attachover"));
 
     // AddRem
     addEntry(new BehaviourProcessor<EBehaviour::Sit>("sit"));
-- 
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