From 2506d63dedb66c39e9a4f0afe276ad5afaac611c Mon Sep 17 00:00:00 2001
From: Hywel Andrews <owlandrews@protonmail.com>
Date: Thu, 6 Aug 2026 23:33:24 +0700
Subject: [PATCH] Add new config key RomsDirectory to Supermodel.ini, defaults
 to existing ROMs/ folder

---
 Src/OSD/SDL/Gui.cpp  | 12 ++++++++----
 Src/OSD/SDL/Main.cpp |  1 +
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/Src/OSD/SDL/Gui.cpp b/Src/OSD/SDL/Gui.cpp
index b3705baa..60ab32d8 100644
--- a/Src/OSD/SDL/Gui.cpp
+++ b/Src/OSD/SDL/Gui.cpp
@@ -778,13 +778,14 @@ static void GUI(const ImGuiIO& io, Util::Config::Node& config, const std::map<st
     ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
 }
 
-static std::string GetRomPath(int selectedGame, const std::map<std::string, Game>& games)
+static std::string GetRomPath(int selectedGame, const std::map<std::string, Game>& games, std::string romsDirectory)
 {
     if (selectedGame >= 0) {
         int index = 0;
+
         for (auto& g : games) {
             if (selectedGame == index) {
-                return (std::filesystem::path("ROMs") / (g.second.name + ".zip")).string();        // todo config rom directory? File dialog will be a bit more tricky cross platform but we can specifiy edit box for manual path entry        
+                return (std::filesystem::path(romsDirectory) / (g.second.name + ".zip")).string();      
             }
             index++;
         }
@@ -868,6 +869,8 @@ std::vector<std::string> RunGUI(const std::string& configPath, Util::Config::Nod
     ImGui_ImplOpenGL3_Init("#version 410");
 
     std::string xmlFile = config["GameXMLFile"].ValueAs<std::string>();
+    std::string romsDirectory = config["RomsDirectory"].ValueAs<std::string>();
+    
     GameLoader loader(xmlFile);
     auto& games = loader.GetGames();
     int selectedGame = -1;  // -1 means no selection
@@ -903,8 +906,9 @@ std::vector<std::string> RunGUI(const std::string& configPath, Util::Config::Nod
             break;
         }
     }
-
-    path = GetRomPath(selectedGame, games);
+    
+    path = GetRomPath(selectedGame, games, romsDirectory);
+    
     if (!path.empty()) {
         romFiles.emplace_back(path);
     }
diff --git a/Src/OSD/SDL/Main.cpp b/Src/OSD/SDL/Main.cpp
index 77072d09..b2a24171 100644
--- a/Src/OSD/SDL/Main.cpp
+++ b/Src/OSD/SDL/Main.cpp
@@ -1505,6 +1505,7 @@ Util::Config::Node DefaultConfig()
   
   config.Set("GameXMLFile", s_gameXMLFilePath);
   config.Set("InitStateFile", "");
+  config.Set("RomsDirectory", "ROMs");
   // CModel3
   config.Set("PowerPCFrequency", 0u, "Core", 0u, 200u);
   config.Set("MultiThreaded", true,"Core");