1 files changed, 61 insertions, 0 deletions
diff --git a/meshmc/launcher/minecraft/PackProfile_p.h b/meshmc/launcher/minecraft/PackProfile_p.h
new file mode 100644
index 0000000000..b3dedc64a3
--- /dev/null
+++ b/meshmc/launcher/minecraft/PackProfile_p.h
@@ -0,0 +1,61 @@
+/* SPDX-FileCopyrightText: 2026 Project Tick
+ * SPDX-FileContributor: Project Tick
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   MeshMC - A Custom Launcher for Minecraft
+ *   Copyright (C) 2026 Project Tick
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "Component.h"
+#include <map>
+#include <QTimer>
+#include <QList>
+#include <QMap>
+
+class MinecraftInstance;
+using ComponentContainer = QList<ComponentPtr>;
+using ComponentIndex = QMap<QString, ComponentPtr>;
+
+struct PackProfileData {
+	// the instance this belongs to
+	MinecraftInstance* m_instance;
+
+	// the launch profile (volatile, temporary thing created on demand)
+	std::shared_ptr<LaunchProfile> m_profile;
+
+	// version information migrated from instance.cfg file. Single use on
+	// migration!
+	std::map<QString, QString> m_oldConfigVersions;
+	QString getOldConfigVersion(const QString& uid) const
+	{
+		const auto iter = m_oldConfigVersions.find(uid);
+		if (iter != m_oldConfigVersions.cend()) {
+			return (*iter).second;
+		}
+		return QString();
+	}
+
+	// persistent list of components and related machinery
+	ComponentContainer components;
+	ComponentIndex componentIndex;
+	bool dirty = false;
+	QTimer m_saveTimer;
+	Task::Ptr m_updateTask;
+	bool loaded = false;
+	bool interactionDisabled = true;
+};