From cbfa876fb05a29978ce673eb9eb893e83430375e Mon Sep 17 00:00:00 2001
From: Zephyron <zephyron@citron-emu.org>
Date: Wed, 29 Oct 2025 11:16:18 +1000
Subject: [PATCH] refactor: extract game title IDs into TitleID utility class

Signed-off-by: Zephyron <zephyron@citron-emu.org>
---
 src/citron/CMakeLists.txt   |  1 +
 src/citron/main.cpp         |  4 +++-
 src/citron/util/title_ids.h | 19 +++++++++++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 src/citron/util/title_ids.h

diff --git a/src/citron/CMakeLists.txt b/src/citron/CMakeLists.txt
index 3d87b9515..2688ada31 100644
--- a/src/citron/CMakeLists.txt
+++ b/src/citron/CMakeLists.txt
@@ -229,6 +229,7 @@ add_executable(citron
     util/vram_overlay.h
     util/sequence_dialog/sequence_dialog.cpp
     util/sequence_dialog/sequence_dialog.h
+    util/title_ids.h
     util/url_request_interceptor.cpp
     util/url_request_interceptor.h
     util/util.cpp
diff --git a/src/citron/main.cpp b/src/citron/main.cpp
index 1153a4f39..7c895b353 100644
--- a/src/citron/main.cpp
+++ b/src/citron/main.cpp
@@ -181,6 +181,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
 #include "citron/util/clickable_label.h"
 #include "citron/util/performance_overlay.h"
 #include "citron/util/multiplayer_room_overlay.h"
+#include "citron/util/title_ids.h"
 #include "citron/util/vram_overlay.h"
 #include "citron/vk_device_info.h"
 
@@ -2019,7 +2020,8 @@ void GMainWindow::BootGame(const QString& filename, Service::AM::FrontendAppletP
         system->ApplySettings();
 
         // Final Fantasy Tactics requires single-core mode to boot properly
-        if (title_id == 0x010038B015560000ULL) {
+        if (title_id == UICommon::TitleID::FinalFantasyTactics) {
+            LOG_INFO(Frontend, "Applying workaround: forcing single-core mode for Final Fantasy Tactics");
             Settings::values.use_multi_core.SetValue(false);
         }
     }
diff --git a/src/citron/util/title_ids.h b/src/citron/util/title_ids.h
new file mode 100644
index 000000000..b6671a7d0
--- /dev/null
+++ b/src/citron/util/title_ids.h
@@ -0,0 +1,19 @@
+// SPDX-FileCopyrightText: 2025 citron Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_types.h"
+
+namespace UICommon {
+
+// Game-specific title IDs for workarounds and special handling
+class TitleID {
+private:
+    TitleID() = default;
+
+public:
+    static constexpr u64 FinalFantasyTactics = 0x010038B015560000ULL;
+};
+
+} // namespace UICommon